CN200990324Y

CN200990324Y - Locking slide switch

Info

Publication number: CN200990324Y
Application number: CN 200620066437
Authority: CN
Inventors: 曾志诚
Original assignee: Sanyi Hardware & Electronics (shenzhen) Co Ltd
Current assignee: Sanyi Hardware & Electronics (shenzhen) Co Ltd
Priority date: 2006-10-24
Filing date: 2006-10-24
Publication date: 2007-12-12
Anticipated expiration: 2016-10-24

Abstract

A locking slip switch is provided. The utility model comprises an insulated shell on an electric and a slip system combination arranged in the limiting space of the shell; wherein the slip system combination is composed of a toggle system button, a drive system button, a locking spring of the drive system button, and a positioning contact head, a holding contact spring as well as a conductance slip sheet; wherein, the locking block position arranged on the drive system button and the locking spring combination as well as the locking concave position in the middle of the inner side of the shell form a locking match. When the toggle system button of the slip switch makes the slip system combination turn to a closed block from two sides to the middle, the locking block position on the drive system button is driven by the locking spring below the drive system button to fall into the middle locking concave position at the inner side of the shell so as to automatically lock the slip system combination in the middle closed block, thus possessing precise power supply switching on and off as well as gear changing functions.

Description

A kind of locking slide switch

Technical field

The utility model relates to a kind of power control.

Background technology

In household electrical appliance and civilian use electric instrument, adopt a kind of slide switch to be used for controlling on/off and gearshift function usually, as height, low, close between the retaining third gear and change, can satisfy the user ideally by this slide switch and realize various own needed functions, but existing slide switch has an obvious problem, stir the system button by dialing in the middle of two side direction when closing retaining when slide switch exactly, if the user does not pay special attention to or operating force is excessive, the function gear that very easily dials to opposite side is put, do not realize the required function that the user should realize, so just exist serious personal safety hidden danger.

Summary of the invention

The purpose of this utility model is for solving a kind of locking slide switch that existing existing the problems referred to above of slide switch design, making switch can realize on/off and gearshift function accurately.

The locking slide switch that the utility model is designed, its structure comprises:

The one electric housing of going up insulation, this housing is assembled by button bit and the boss cooperation that is located on the housing sidewall by upper shell and lower house, to form an inner space in housing, is provided with a sliding tray on described upper shell, be equipped with many at described lower house base plate to conductive feet

One system of sliding makes up, this slip system combination is by stirring the system button, promote the system button, promote the locking spring of system button, positioning contact, keep in touch spring and conduction slide composition, the described system button of stirring has a button seat, be installed in the qualification inner chamber of described insulation shell, one button head is arranged at the top of this button seat, stretch out from the sliding tray of upper shell, can make the button seat system of drive sliding be combined in a left side in the qualification inner chamber of insulation shell along sliding tray button handsetting head, in, right three gears slide between putting, the inner chamber that has a bottom opening in the described button seat, the front and back sidewall of button seat is provided with vertical slot, central axis direction at the button head has vertical core, described conduction slide is installed in the below of button seat inner chamber, the termination of the conductive feet on bottom and the described lower house base plate of this conduction slide contacts, described promotion system button is sleeved in the vertical core of described button head, and be press fit into by promotion system button locking spring and positioning contact on the base plate or conduction slide of lower house, the bottom of this promotion system button has forwards, backwards two side-prominent locking screens, described locking screens is installed in the vertical slot of described button seat, described keep in touch spring be installed in the conduction slide the left and right sides, make it to keep good electrical contact in order to pushing conduction slide with the termination of conductive feet, be provided with the locking recess at the middle part of upper shell inboard, when making the middle apron position of making up in the qualification inner chamber that slides into insulation shell when sliding, the locking screens of described promotion system button bottom falls into the locking recess place of described upper shell middle inside automatically by the pushing of the locking spring of promotion system button, thereby the system combination lock of sliding is fixed on this position.Put when carrying out gear shift operation from middle gear when need make the system combination of sliding, can press downwards and promote the system button, make the locking screens that promotes system button bottom break away from the locking recess of upper shell middle inside, the system combination that can promote the to slide gearshift of sliding.

In this locking slide switch, generally the middle apron position is set to the power-off retaining.

Locking slide switch of the present utility model is owing to have additional promotion system button especially in the system combination of sliding, the locking screens and the locking spring assembly that promote on the system button cooperate with the locking recess at the middle part that is located at the upper shell inboard, have realized the lock function to the system combination of sliding.When the system of the stirring button of slide switch makes the system combination of sliding by dialing in the middle of two side direction when cutting out retaining, by promoting the locking spring of system button bottom, promote locking screens on the system button fall into the upper shell inboard the middle part the locking recess and be automatically locked at the closed center retaining, at this moment, have only to stir downwards and promote the system button, just can make the system combination of sliding slide and shift gears, causing the gearshift error with regard to having solved that the user does not pay special attention to or operating force is excessive like this, so that produce personal safety hidden danger.

Locking slide switch of the present utility model not only has on/off and gearshift function accurately, and has rational in infrastructurely, easy to operate, and locking is accurate, function-stable, economy and durability, advantage such as elegant in appearance.

Description of drawings

Fig. 1 is the decomposition and the assembly state diagram of this locking slide switch;

Fig. 2 is the transverse sectional view of this locking slide switch;

Fig. 3 is the longitudinal sectional view of this locking slide switch;

Fig. 4 is the vertical view of this locking slide switch;

Fig. 5 is the lateral plan of this locking slide switch.

Among the figure, 1 is upper shell, and 1A is the locking recess, 1B is a sliding tray, and 1C is the assembling screens, and 2 for stirring the system button, 2A is the button seat, and 2B is the button head, and 2C is a vertical slot, 3 for promoting the system button, and 3A is the locking screens, and 4 for promoting the locking spring of system button, 5 is positioning contact, and 6 for keeping in touch spring, and 7 are the conduction slide, 8 is lower house, and 8A is a mounting boss, and 9 is conductive feet.

Embodiment

Be described in further detail below in conjunction with the CONSTRUCTED SPECIFICATION of accompanying drawing the utility model embodiment:

As shown in drawings, the housing of this locking slide switch is interlocked and the housing of assembly cost switch by the corresponding mounting boss 8A on four on upper shell 1 sidewall assembling screens 1C and lower house 8 sidewalls, on upper shell 1, be provided with sliding tray 1B, side is installed two row's conductive feet 9 before and after the base plate of lower house 8, constitute two groups of power supply height (left side), low (right side) respectively, close (in) constructions of switch of three retainings.The system of sliding that is equipped with in housing makes up, this slip system combination is by stirring system button 2, promote system button 3, promote the locking spring 4 of system button, positioning contact 5, keep in touch spring 6 and conduction slide 7 compositions, stir the button seat 2A of system button 2, be installed in the qualification inner chamber of described housing, the top button head 2B of button seat 2A, stretch out from the sliding tray 1A of upper shell, can make the button seat 2A system of drive sliding be combined in a left side in the qualification inner chamber of insulation shell along sliding tray 1B button handsetting head 2B, in, slide between right three positions, the inner chamber that has a bottom opening among the button seat 2A, the front and back sidewall of button seat 2A is provided with vertical slot 2C, the central axis direction of button head 2B has vertical core, conduction slide 7 has two, be installed in the both sides, front and back, below of button seat 2A inner chamber respectively, its bottom contacts with the termination of two groups of conductive feet of front and back side on the lower house base plate respectively, promoting system button 3 is sleeved in the vertical core of button head 2B, stretch out from vertical core at its top, its bottom is press fit on the base plate of lower house 8 by promoting system button locking spring 4 and positioning contact 5, the bottom of this promotion system button 3 has forwards, backwards two side-prominent locking screens 3A, this locking screens 3A is installed among the vertical slot 2C of button seat 2A, the left and right sides of every conduction slide 7 is installed and is kept in touch spring 6, make the termination of conduction slide and conductive feet keep good electrical contact, be provided with locking recess 1A at the middle part of upper shell 1 inboard, when making the centre position of making up in the qualification inner chamber that slides into insulation shell when sliding, the locking screens 3A of described promotion system button 3 bottoms falls into the locking recess 1A place of described upper shell 1 middle inside automatically by the pushing of the locking spring 4 of promotion system button, thereby the system combination lock of will sliding is due to closing retaining.

Claims

1. locking slide switch is characterized in that comprising:

The one electric housing of going up insulation, this housing is assembled by button bit and the boss cooperation that is located on the housing sidewall by upper shell (1) and lower house (8), in housing, to form an inner space, on described upper shell, be provided with a sliding tray (1B), be equipped with many to conductive feet (9) at described lower house base plate

One system of sliding makes up, this slip system combination is by stirring system button (2), promote system button (3), promote the locking spring (4) of system button, positioning contact (5), keep in touch spring (6) and conduction slide (7) composition, the described system button (2) of stirring has a button seat (2A), be installed in the qualification inner chamber of described insulation shell, one button head (2B) is arranged at the top of button seat, stretch out from the sliding tray (1A) of upper shell, can make button seat (2A) system of drive sliding be combined in a left side in the qualification inner chamber of insulation shell along sliding tray (1B) button handsetting head (2B), in, slide between right three positions, the inner chamber that has a bottom opening in the button seat (2A), the front and back sidewall of button seat (2A) is provided with vertical slot (2C), the central axis direction of button head (2B) has vertical core, described conduction slide (7) is installed in the below of button seat (2A) inner chamber, its bottom contacts with the termination of conductive feet (9) on the lower house base plate, described promotion system button (3) is enclosed within the vertical core of button head (2B), and be press fit into the base plate of lower house (8) or conduct electricity on the slide (7) by promoting system button locking spring (4) and positioning contact (5), the bottom of this promotion system button (3) has forwards, backwards two side-prominent locking screens (3A), described locking screens (3A) is installed in the vertical slot (2C) of button seat (2A), the left and right sides of conduction slide (7) is installed and is kept in touch spring (6), be provided with locking recess (1A) at the inboard middle part of upper shell (1), when the system combination of sliding slided into centre position in the qualification inner chamber of insulation shell, the pushing that the locking screens (3A) of described promotion system button (3) bottom is made the locking spring (4) of button by promotion fell into the locking recess (1A) of described upper shell (1) middle inside automatically and locates.