CN206697405U

CN206697405U - Toggle switch

Info

Publication number: CN206697405U
Application number: CN201720347926.7U
Authority: CN
Inventors: 伍锦标
Original assignee: GUANGDONG JINLI ELECTRICAL APPLIANCE CO Ltd
Current assignee: GUANGDONG JINLI ELECTRICAL APPLIANCE CO Ltd
Priority date: 2017-04-01
Filing date: 2017-04-01
Publication date: 2017-12-01
Anticipated expiration: 2027-04-01

Abstract

A kind of toggle switch, including slide block, elastomeric element, seesaw part, public end pieces and electrod assembly, seesaw part one end electrically connect public end pieces, slide block effect seesaw part other end electrode electrically connected part；It is provided with slide block and stirs chamber for accommodate elastomeric element, elastomeric element and stir between chamber and have certain interval, elastomeric element one end is acted on slide block, the other end, which stretches out, to be stirred chamber and acts on seesaw part, when seesaw part and electrod assembly are touched, elastomeric element produces Bending Deformation in stirring intracavitary.The utility model stirs the fit clearance between chamber and spring by increasing, spring is produced Bending Deformation when seesaw part is acted on, increases the active force to seesaw part, so as to improve the contact force between two silver points, substantially increase the performance of switch；By the interaction stirred cambered surface He stir groove, make the operation of slide block more smooth, performance is more stable reliable.

Description

Toggle switch

Technical field

A kind of power switch is the utility model is related to, more particularly to a kind of toggle switch.

Background technology

Chinese patent literature CN201532891U disclosed a kind of tumble power switch on July 21st, 2010, tool Body discloses：Including pedestal and toggle, the fixing terminal being arranged on pedestal bottom plate and central end, the fixation in pedestal Surface has been held to be provided with stationary contact, central end is above provided with movable contact spring, is provided with movable contact spring corresponding with stationary contact dynamic Contact, the L-shaped bending of the center terminal, the center terminal upper surface in pedestal offer locating slot, movable contact spring The centrally disposed terminal in bottom locating slot in, be provided with cover plate on pedestal, the oral area of cover plate is provided with toggle, in toggle The downward spring eye of liter mouth is offered, spring is arranged in spring eye, the lower end of spring and the upper end of the movable contact spring mutually company of rotation Connect, the stationary contact in fixing terminal is arranged on movable contact spring side and the position corresponding with movable contact.Spring in the structure It is smaller to act on the active force of movable contact spring, causes its poor-performing, therefore, it is necessary to be further improved.

Utility model content

The purpose of this utility model aims to provide a kind of simple and reasonable, two silver point contact forces increase, stable performance Reliable toggle switch, to overcome weak point of the prior art.

A kind of toggle switch designed by this purpose, including slide block, seesaw part, public end pieces and electrod assembly, Seesaw part one end electrically connects public end pieces, slide block effect seesaw part other end electrode electrically connected part；Its feature exists In：Also include elastomeric element, be provided with the chamber of stirring for accommodating elastomeric element on slide block, elastomeric element and stir between chamber There is certain interval, elastomeric element one end is acted on slide block, and the other end, which stretches out, to be stirred chamber and act on seesaw part, seesaw When part and electrod assembly are touched, elastomeric element produces Bending Deformation in stirring intracavitary.

The elastomeric element is the helical spring of column type, stirs the counterbore that chamber is column type, elastomeric element and is stirred between chamber Gap Bending Deformation can be produced with elastomeric element be advisable.

The openend for stirring chamber is stretched out in described elastomeric element one end, and seesaw part is provided with convex portion, the stretching of elastomeric element End is coupled to each other with convex portion.

The opening for stirring chamber is provided with and stirs cambered surface, and seesaw part is provided with and stirs groove, stirs cambered surface and is supported on and dials On dynamic groove, and the relative slip of groove is stirred on cambered surface is stirred.

Seesaw silver point is provided with the seesaw part, electrod assembly corresponds to seesaw silver point and is provided with electrode silver point, seesaw When part is touched with electrod assembly, seesaw silver point elasticity pressing electrode silver point.

The public end pieces are mutually arranged side by side with electrod assembly, and connecting portion, seesaw portion are provided with public end pieces Part is electrically connected connection section；Elastics wing portion is provided with electrod assembly, electrode silver point is arranged in elastics wing portion.

Thread terminal and non-threaded terminal are provided with the public end pieces and/or electrod assembly.

The utility model stirs fit clearance between chamber and spring by increasing, make spring act on seesaw part when Wait and produce Bending Deformation, increase the active force to seesaw part, so as to improve the contact force between two silver points, substantially increase The performance of switch；By the interaction stirred cambered surface He stir groove, make the operation of slide block more smooth, performance is more stable can Lean on；By being threaded terminal and non-threaded terminal, it is entered row conductor connection according to actual conditions, effectively improve wiring effect Rate, expand the scope of application, wiring hole increase, wiring more reliable performance.

Brief description of the drawings

Fig. 1 is the exploded view of the embodiment of the utility model one.

Fig. 2 is the installation diagram of the embodiment of the utility model one.

Fig. 3 is the sectional view of the embodiment of the utility model one.

Fig. 4 is the structural representation of seesaw part in the embodiment of the utility model one.

Fig. 5 is the structural representation of motor component in the embodiment of the utility model one.

Fig. 6 is the deformed state figure of elastomeric element in the embodiment of the utility model one.

Fig. 7 is the sectional view of slide block in the embodiment of the utility model one.

Embodiment

Below in conjunction with the accompanying drawings and embodiment is further described to the utility model.

Referring to Fig. 1-Fig. 7, this toggle switch, including slide block 1, elastomeric element 2, seesaw part 3, the and of public end pieces 4 Electrod assembly 5, the one end of seesaw part 3 electrically connect public end pieces 4, and slide block 1 acts on the other end electrode electrically connected of seesaw part 3 Part 5；It is provided with slide block 1 and stirs chamber 1.1 for accommodate elastomeric element 2, elastomeric element 2 and stirring between chamber 1.1 has Certain interval, the one end of elastomeric element 2 are acted on slide block 1, and the other end, which stretches out, to be stirred chamber 1.1 and act on seesaw part 3, When seesaw part 3 is touched with electrod assembly 5, in stirring, chamber 1.1 is interior to produce Bending Deformation to elastomeric element 2.This structure passes through increasing The fit clearance between chamber 1.1 and elastomeric element 2 is stirred, elastomeric element 2 is produced Bending Deformation when acting on seesaw part 3, Specific deformation can be found in Fig. 6, wherein, the rebound effect power of elastomeric element 2 adds N2 on the basis of original N1, both conjunctions And active force N is substantially bigger than original N1, therefore the contact force of seesaw part 3 and electrod assembly 5 is increase effectively, improve this The performance of toggle switch.

Furtherly, to enable 2 appropriate bending of elastomeric element, therefore elastomeric element 2 is the helical spring of column type, is stirred Chamber 1.1 is the counterbore of column type, elastomeric element 2 and stir gap between chamber 1.1 using elastomeric element 2 can produce Bending Deformation as Preferably, so that elastomeric element 2 is in certain bending operated within range, it is ensured that active force.

Furtherly, the openend for stirring chamber 1.1 is stretched out in the one end of elastomeric element 2, and the sidepiece of seesaw part 3 is provided with convex portion 3.2, Convex portion 3.2 is in the form of a column projection, and the external part of elastomeric element 2 is inserted in convex portion 3.2, makes the external part and the phase of convex portion 3.2 of elastomeric element 2 It is mutually coupled with, the elastic acting force of elastomeric element 2 is acted on seesaw part 3 by convex portion 3.2.

Furtherly, stir chamber 1.1 opening be provided with stir cambered surface 1.2, the sidepiece of seesaw part 3 (both sides of convex portion 3.2) Provided with groove 3.3 is stirred, stir cambered surface 1.2 and be supported on and stir on groove 3.3, and stir relative slide of groove 3.3 and stirring cambered surface 1.2 On, stir groove 3.3 effectively can position to stirring cambered surface 1.2, stable and reliable for performance.

Furtherly, the end set of seesaw part 3 has seesaw silver point 3.1, and the corresponding seesaw silver point 3.1 of electrod assembly 5 is set There is electrode silver point 5.1, when seesaw part 3 is touched with electrod assembly 5, the elasticity pressing electrode of seesaw silver point 3.1 silver point 5.1.

Furtherly, public end pieces 4 are mutually arranged side by side with electrod assembly 5, and the public end set of end pieces 4 has connection Portion 4.1, the bottom of seesaw part 3 are electrically connected connection section 4.1；The flexible swing part 5.2 of the end set of electrod assembly 5, electrode silver point 5.1 are arranged in elastics wing portion 5.2.

Furtherly, thread terminal a and non-threaded terminal b are provided with public end pieces 4 and electrod assembly 5, wherein Thread terminal a can be used for connection multiply flexible circuit conductor or the hard wire of wall scroll, but more time-consuming, and non-threaded terminal b is only used for The hard wire of wall scroll is connected, but it can realize and connect operation soon.User can be according to carry out wiring be actually needed, further, since adding Wiring hole, it is connected a plurality of wire simultaneously, and effectively ensure switching performance.

Above-mentioned is preferred scheme of the present utility model, and general principle of the present utility model, principal character has been shown and described And the advantages of the utility model.Those skilled in the art should be recognized that the utility model is not restricted to the described embodiments, on State and simply illustrate principle of the present utility model described in embodiment and specification, do not departing from the spirit and scope of the utility model On the premise of the utility model also have various changes and modifications, it is new that these changes and improvements both fall within this claimed practicality In the range of type.The utility model requires protection scope is defined by appended claims and its equivalent.

Claims

1. a kind of toggle switch, including slide block (1), seesaw part (3), public end pieces (4) and electrod assembly (5), seesaw Part (3) one end electrically connects public end pieces (4), slide block (1) effect seesaw part (3) other end electrode electrically connected part (5)；It is characterized in that：Also include elastomeric element (2), be provided with slide block (1) and stir chamber for accommodate elastomeric element (2) (1.1), elastomeric element (2) and stir between chamber (1.1) and have certain interval, elastomeric element (2) one end acts on slide block (1) On, the other end, which stretches out, to be stirred chamber (1.1) and acts on seesaw part (3), when seesaw part (3) is touched with electrod assembly (5), Elastomeric element (2) produces Bending Deformation.

2. toggle switch according to claim 1, it is characterised in that：The elastomeric element (2) is the helical spring of column type, is dialled Dynamic chamber (1.1) is the counterbore of column type, and elastomeric element (2) and the gap stirred between chamber (1.1) can be produced curved with elastomeric element (2) Curved change is advisable.

3. toggle switch according to claim 2, it is characterised in that：Described elastomeric element (2) one end, which is stretched out, stirs chamber (1.1) Openend, seesaw part (3) is provided with convex portion (3.2), and external part and convex portion (3.2) of elastomeric element (2) are coupled to each other.

4. toggle switch according to claim 3, it is characterised in that：The opening for stirring chamber (1.1) is provided with and stirs arc Face (1.2), seesaw part (3) are provided with and stir groove (3.3), stir cambered surface (1.2) and are supported on and stir on groove (3.3), and stir Groove (3.3) is relative to be slided on cambered surface (1.2) is stirred.

5. toggle switch according to claim 4, it is characterised in that：Seesaw silver point is provided with the seesaw part (3) (3.1), the corresponding seesaw silver point (3.1) of electrod assembly (5) is provided with electrode silver point (5.1), seesaw part (3) and electrod assembly (5) when touching, seesaw silver point (3.1) elasticity pressing electrode silver point (5.1).

6. toggle switch according to claim 5, it is characterised in that：The public end pieces (4) are mutual with electrod assembly (5) It is arranged side by side, is provided with connecting portion (4.1) on public end pieces (4), seesaw part (3) is electrically connected connection section (4.1)；Electrode portion Elastics wing portion (5.2) is provided with part (5), electrode silver point (5.1) is arranged in elastics wing portion (5.2).

7. according to any one of the claim 1-6 toggle switches, it is characterised in that：The public end pieces (4) and/or electrode Part is provided with thread terminal (a) and non-threaded terminal (b) on (5).