CN202940167U

CN202940167U - Flat switch

Info

Publication number: CN202940167U
Application number: CN 201220542457
Authority: CN
Inventors: 张青政
Original assignee: Zhongshan Hexin Plastic Electrical Appliance Co Ltd
Current assignee: Zhongshan Hexin Plastic Electrical Appliance Co Ltd
Priority date: 2012-10-23
Filing date: 2012-10-23
Publication date: 2013-05-15
Anticipated expiration: 2022-10-23

Abstract

The utility model discloses a flat switch. The object of the utility model is to provide an improved flat switch. The flat switch of the utility model comprises a button seat, a button swing bar, a positioning hinge hole and a silver bridge. The flat switch is characterized in that the button swing bar is provided with an integral-type hinge positioning shaft; the integral-type hinge positioning shaft is in clearance fit with the positioning hinge hole of the button seat; two sides of a top end of the button seat are provided with open-type slotted holes; and slices arranged in the open-type slotted holes are integrated with the button seat to form an entire entity. The flat switch of the utility model is mainly used in electricity utilization places such as families and offices.

Description

Dull and stereotyped switch

Technical field

The utility model relates to a kind of switch, relates in particular to a kind of dull and stereotyped switch.

Background technology

dull and stereotyped switch is convenient for people to control the switch of power consumption equipment in life and work, these all will give the credit to the structure of dull and stereotyped switch, stir dull and stereotyped shift knob and drive a series of members such as fork, driving silver-colored bridge swings and contacts to contact chip, thereby obtain the switch effect, but existing most typical similar dull and stereotyped shift knob holder structure seals, and mounting elastic sheet allows fork reset in push-button socket, inserting push-button socket with a hinge positioning wire axle locates fork, thereby need these two parts of mounting elastic sheet and hinge positioning wire axle, and because these two volume of parts are little, cause assembling inconvenience, cause dull and stereotyped switch manufacturing cost in process of production and the raising of installation cost.In order to overcome defects, we have developed a kind of improved dull and stereotyped switch.

Summary of the invention

The purpose of this utility model is to provide a kind of dull and stereotyped switch, effectively solve due to needs mounting elastic sheet and these two parts of hinge positioning wire axle, and the assembling that causes because these two volume of parts are little inconvenience, cause dull and stereotyped switch manufacturing cost in process of production and the problem of the raising of installation cost.

The technical scheme that its technical problem that will solve the utility model adopts is: a kind of dull and stereotyped switch, comprise push-button socket, button fork, locating hinge hole and Yin Qiao, it is characterized in that: described button fork 42 is provided with integral hinge locating shaft 421, the locating hinge hole 414 of this integral hinge locating shaft and described push-button socket 41 is the matched in clearance shape, the both sides on described push-button socket 41 tops are provided with open slotted eye 415,416, are provided with the thin slice 412,413 that is integral body with push-button socket 41 in this open slotted eye.

Be provided with ramp type gathering sill 411 in described push-button socket 41, the degree of depth of this gathering sill is dwindled gradually to the top orientation of push-button socket 41.

Described integral hinge locating shaft 421 bottom surfaces are the inclined-plane, and its thickness dwindles gradually to the top orientation of button fork 42.

Described button fork 42 tops and push-button socket 41 tops are parallel to each other.

The thin slice 412 of described push-button socket, 413 is connected with open slotted eye 415, a part of 416, and near the both sides of push-button socket 41.

Described silver-colored bridge 45 is silver-colored bridges of large seesaw shape.

The beneficial effects of the utility model are:

The utility model has adopted above-mentioned technical scheme, button fork in this flat board switch is provided with the integral hinge locating shaft, the locating hinge hole of this integral hinge locating shaft and push-button socket is the matched in clearance shape, has avoided like this being used for the installation of the hinge positioning wire axle of button fork location; The both sides on described push-button socket top are provided with open slotted eye, are provided with the thin slice that is integral body with push-button socket in this open slotted eye, have avoided like this being used for the installation of button fork reseting shrapnel; The open slotted eye that push-button socket is provided with, the ear of two peg button forks, make push-button socket form Open architecture with the gathering sill at inclination angle and the plasticity of itself, facilitated the assembling of push-button socket and button fork.Can effectively solve like this due to needs mounting elastic sheet and these two parts of hinge positioning wire axle, and the assembling that causes because these two volume of parts are little inconvenience, cause dull and stereotyped switch manufacturing cost in process of production and the problem of the raising of installation cost, and the utlity model has simple in structure, attractive and durable characteristics.

Description of drawings

Fig. 1 is perspective view of the present utility model.

Fig. 2 is the structural representation of the utility model push-button socket, button fork and other parts.

Fig. 3 is the structural representation of the utility model push-button socket and button fork.

Fig. 4 is the vertical view of the utility model push-button socket and button fork.

Fig. 5 is the cutaway view of Fig. 4.

Fig. 6 is another cutaway view of Fig. 4.

Embodiment

Below in conjunction with accompanying drawing, the utility model and embodiment thereof are described in further detail:

Referring to Fig. 1-6, the utility model comprises push-button socket, button fork, locating hinge hole and Yin Qiao, it is characterized in that: described button fork 42 is provided with integral hinge locating shaft 421, the locating hinge hole 414 of this integral hinge locating shaft and described push-button socket 41 is the matched in clearance shape, the both sides on described push-button socket 41 tops are provided with open slotted eye 415,416, are provided with the thin slice 412,413 that is integral body with push-button socket 41 in this open slotted eye.

button fork 42 in the utility model is provided with integral hinge locating shaft 421, the locating hinge hole 414 of this integral hinge locating shaft 421 and push-button socket 41 is the matched in clearance shape to realize free rotation, due to the gathering sill 411 that is provided with ramp type in push-button socket 41, the degree of depth of this gathering sill is dwindled gradually to the top orientation of push-button socket 41, integral hinge locating shaft 421 bottom surfaces that add the above button fork 42 are inclined-planes, its thickness dwindles gradually to the top orientation of button fork 42, during installation, allow the integral hinge locating shaft 421 of button fork 42 along gathering sill 411 directions of push-button socket 41, button fork 42 is exerted pressure, the integral hinge locating shaft 421 of button fork 42 is just can be easily close toward locating hinge hole 414 along gathering sill 411, simultaneously because the open slotted eye 415 that described push-button socket 41 is provided with, 416, the ear of two peg button forks, the gathering sill 411 of ramp type and the plasticity of itself make push-button socket form Open architecture, push-button socket 41 easily produces plastic deformation, described integral hinge locating shaft 421 is easy to enter locating hinge hole 414, and be unlikely to escape entering locating hinge hole 414 rear locking integral hinge locating shafts 421, such structure is lacked the hinge positioning wire axle of having used one to be used for the navigation button fork than traditional structure, and simple and fast when mounted.

the both sides on described push-button socket 41 tops are provided with two open slotted eyes 415, 416, at two open slotted eyes 415, be provided with in 416 with push-button socket 41 and form whole

thin slice

412, 413, and the thin slice 412 of described push-button socket, 413 with open slotted eye 415, 416 are connected near push-button socket 41 both sides, when using dull and stereotyped switch, press shift knob 1, drive push-button socket 41, button fork 42 is followed down motion and Compress

Spring

431, 432, the most significant end of stirring seat 44 is to stir seat 44 and contact chip assembly 471, 472 one of them contact over there, due to described button fork 42 at the beginning under the non operating state after installation, to

thin slice

412, 413 produce preset pressure, cause

thin slice

412, 413 produce plastic deformation, described button fork 42 tops and push-button socket 41 tops are parallel to each other, guarantee when button fork 42 is encountered the most significant end of stirring seat 44, button fork 42 does not contact with the other end of stirring seat 44, thereby button fork 42 is subject to stirring the pressure of seat 44 to the thin slice 412 of push-button socket 41, that piece near contact jaw in 413 produces pressure, stir seat 44 this moment due to the contact jaw one side that is stuck in silver-colored bridge 45 and be subject to button fork 42 applied pressures and be not enough to promote to stir seat 44, stir seat 44 therefore still not turns, 42 pairs of thin slices 412 of button fork, that piece near contact jaw in 413 continues to add strong pressure and strengthens plastic deformation, when put and the open slotted eye 415 of push-button socket 41 the plumbing bar side of button fork 42, 416 with ear between link when contacting, stirring seat 44 is subject to button fork 42 applied pressures and is enough to promote to stir seat 44, the described seat 44 of stirring is to the turn of noncontact end, stirring seat 44 in its process keeps certain distance to be enough to avoid contacting with the described other end of stirring the most significant end of seat 44 all the time, stir seat 44 and rotate to an other end, reach the switch effect.

when user's trip switch button 1, the pressure of 1 pair of push-button socket 41 of shift knob disappears, 432 pairs of push-button sockets of spring apply the elastic force toward shift knob 1 direction, push-button socket 41 pulls button fork 42 simultaneously, the pressure gradually of stirring 44 pairs of button forks 42 of seat disappears, the thin slice 412 of push-button socket, 413 also reduce gradually to the elastic force of button fork 42 immediately, and make button fork 42 recover state original and that push-button socket is parallel to each other, guarantee that 42 pairs of button forks stir seat 44 accurate control, prevent button fork 42 from playing pendulum in control procedure and cause the pushing of stirring seat 44 generation errors presents is affected the switch effect.

Therefore thin slice 412,413 produces the reset effect of shell fragment in the conventional button seats, and such structure lacks the shell fragment of having used the button fork to reset than traditional structure, and simple and fast when mounted.

Certainly, the utility model can also be applied to the dull and stereotyped switch of single control, as long as the combination of the combination of contact chip assembly 471, iron terminal assemblies 481 or contact chip assembly 472, iron terminal assemblies 482 is removed, perhaps allow the combination of the combination of contact chip assembly 471, iron terminal assemblies 481 or contact chip assembly 472, iron terminal assemblies 482 not connect wires, namely become the dull and stereotyped switch of single control.

Like this simple in structure, quick for installation, can effectively solve due to needs mounting elastic sheet and these two parts of hinge positioning wire axle, and the assembling that causes because these two volume of parts are little inconvenience, cause dull and stereotyped switch manufacturing cost in process of production and the problem of the raising of installation cost.

Description by above-mentioned structure and principle; the person of ordinary skill in the field is to be understood that; the utility model is not limited to above-mentioned embodiment; adopt the improvement of techniques well known and substitute on the utility model basis and all drop on protection range of the present utility model, should be limited by each claim.

Claims

1. dull and stereotyped switch, comprise push-button socket, button fork, locating hinge hole and Yin Qiao, it is characterized in that: described button fork (42) is provided with integral hinge locating shaft (421), the locating hinge hole (414) of this integral hinge locating shaft and described push-button socket (41) is the matched in clearance shape, the both sides on described push-button socket (41) top are provided with open slotted eye (415,416), are provided with the thin slice (412,413) that is integral body with push-button socket (41) in this open slotted eye.

2. dull and stereotyped switch according to claim 1, it is characterized in that: be provided with ramp type gathering sill (411) in described push-button socket (41), the degree of depth of this gathering sill is dwindled gradually to the top orientation of push-button socket (41).

3. dull and stereotyped switch according to claim 1 and 2 is characterized in that: described integral hinge locating shaft (421) bottom surface is the inclined-plane, and its thickness dwindles gradually to the top orientation of button fork (42).

4. according to claim 1 or 3 described dull and stereotyped switches is characterized in that: described button fork (42) top and push-button socket (41) top are parallel to each other.

5. according to claim 1 or 4 described dull and stereotyped switches, it is characterized in that: the thin slice of described push-button socket (412,413) is connected with the part of open slotted eye (415,416), and near the both sides of push-button socket (41).

6. dull and stereotyped switch according to claim 1, it is characterized in that: described silver-colored bridge (45) is the silver-colored bridge of large seesaw shape.