CN2247867Y - Switch main body - Google Patents

Abstract

The utility model relates to a switch main body, which comprises a push against slice, a push against pendulum body, a position frame body, and a base seat, wherein, the bottom surface of the push against slice is respectively provided with at least a position column, the proper position of both sides of the position column is provided with at least a pair of clamping lugs, and both sides of the clamping lugs are provided with at least a pair of baffle plates. The top surface of the push against pendulum body is provided with at least a jack, and the top surface of the push against pendulum body horizontally and outward extend out of a pair of buckle parts. Thus, when the switch main body combines, the position column of the push against slice is inserted into the jeck of the push against pendulum body, the clamping lugs can respectively buckle on the buckle parts, and the push against slice can firmly combine with the push against pendulum body.

Description

Switch main body

The utility model system refers to a kind of Switch main body that is used on the switching device especially about a kind of Switch main body.

By known Switch main body, roughly as shown in Figure 1, comprise and push section 1 ', push pendulum mass 2 ', positioning frame body 3 ' and base 4 '; This is pushed section 1 ' and pushes being connected of pendulum mass 2 ', be a pair of card Xun 10 ' who pushes on the section 1 ' bottom surface by means of being located at, be snapped in this and push that institute finishes in the block button hole offered on the pendulum mass 2 ' end face 20 ', but push section 1 ' direction along the A-A line for preventing this, because of there not being the situation about shaking that supports, by being provided with a pair of spacer 11 ' again on the 1 ' bottom surface pushing section, to become in length and breadth configuration to close with this to card Xun 10 ' be (as shown in the figure) to the position that is provided with of spacer 11 ' for this, so that this pushes 1 ' vertical or horizontal the rocking of unlikely generation when the user pushes of cutting into slices.Yet the design of known switch body as the aforementioned still has and demands improveing shortcoming urgently; Because of set joint is pushed pendulum mass 2 ' usefulness on the section 1 ' bottom surface card Xun 10 ' of pushing of this known switch body pushes engaging between block button hole 20 ' on the pendulum mass 2 ' with this, only be to be snapped in by means of the protuberance (not shown) on this card Xun 10 ' that institute finishes on the holding section (not shown) of block button hole 20 ', so tend to the deviation that produces in the manufacturing because of the holding section of card Xun's 10 ' protuberance and block button hole 20 ', and make engaging between the two fail closely knit, so still have and push section and when pushing, can rock problem, when pushing section when shaking, the situation that wearing and tearing between the protuberance that also easily increases card Xun 10 ' and the holding section of block button hole 20 ' and causing are rocked more seriously; In addition, when this moving switching device is bigeminy or tri-coupling type switch, because of can not touching, its root edge 12 ' of pushing section 1 ' do not accommodate the end face that this pushes the positioning frame body 3 ' of pendulum mass 2 ', that is root edge 12 ' is kept a suitable distance with the end face of positioning frame body 3 ', the influence of the accuracy of inter-module combination in addition, often the height of pushing the lamellar body stop place of bigeminy formula or tri-coupling type switch has uneven phenomenon as shown in the figure, and influences aesthetic property.

The purpose of this utility model is promptly providing a kind of section retaining pushed to establish after push pendulum mass, and the error in the time of can be because of its moulding causes this to push that section can be rocked or move.

Another purpose of the present utility model provide a kind of push section for when plural number its top surface do not have uneven problem and occur.

Compared with prior art, Switch main body of the present utility model can not produce pushes the section phenomenon of rocking, and has reduced the wearing and tearing of inter-module, and pushes section and can remain in certain stop position, does not have just problem straggly so respectively push the end face of section.

According to Switch main body of the present utility model, be by pushing section, push section for this and connect pushing pendulum mass, accommodating the positioning frame body that this pushes pendulum mass of establishing, and the base that is connected with this positioning frame body constitutes.This bottom surface of pushing section is provided with a pair of card Xun, between this card Xun and convex with at least one reference column, this end face of pushing pendulum mass then outwards extend horizontally away a pair of clamping part, its end face centre has at least one jack again, be snapped in the clamping part that this pushes section with card Xun who pushes section at this, and this reference column can enter in the corresponding jack simultaneously, and make this push section firmly with push pendulum mass and engage.Wherein, this card Xun's lower end is provided with cramp and following cramp, can snap into this on cramp and down between cramp for this clamping part of pushing pendulum mass, makes to push section and can not produce rocking up and down, is aided with the setting of reference column, and this pushes section does not also have the mobile of level then.Again and, this is pushed, and the both sides bottom edge of section is multiply-connected to be provided with a pair of baffle plate, to push the section fastening at this when the position that opens or closes, this baffle plate all can touch the end face of this positioning frame body, makes that respectively this pushes the unlikely height problem straggly that produces of end face of section.

Below be described in further detail characteristics of the present utility model and effect with preferable specific embodiment conjunction with figs. now.

Fig. 1 is the decomposing schematic representation of known switch body construction;

Fig. 2 is the profile of known switch body construction combination back along laterally middle edge;

Fig. 3 is the decomposing schematic representation of the utility model embodiment;

Fig. 4 is the stereogram that the assembling of the utility model embodiment is finished; And

Fig. 5 is the profile of Fig. 4 along the B-B line.

Shown in Fig. 3 to 5, the Switch main body of the utility model embodiment is by pushing section 1, pushing pendulum mass 2, accommodate that this positioning frame body of pushing pendulum mass 23 reaches and this positioning frame body connects the base of establishing 4 and formed with this pushes that section 1 engage.

This is pushed section 1 and comprises section body 10 and be based in a pair of reference column 11 on this centre position, section body 10 bottom surface, baffle plate 13 on card Xun on this appropriate location, reference column 11 both sides 12 and bottom edge opposite side, wherein, this reference column 11, card Xun 12 and baffle plate 13 are into the relation of landscape configuration, and this card Xun 12 lower end and prominent respectively establish cramp 12a reach under cramp 12b.A pair of jack 21 is offered in these end face 20 centre positions of pushing pendulum mass 2, plug together wherein for this reference column 11 of pushing section 1, its end face 20 outwards extend horizontally away a pair of clamping part 22 again, for this card Xun 12 it is sticked in cramp 12a and reaches down between the cramp 12b.3 of this positioning frame body are one to have the rectangle framework that runs through hollow bulb 30.This is pushed pendulum mass 2 and promptly is sheathed on this and runs through among the hollow bulb.As for 4 structures that also are into a cuboid of this base, its internal structure is not given unnecessary details at this in addition because of being same as the known switch body.And its joint with this positioning frame body 3 is to engage mode (other modes bonding, that fasten also are suitable for) for it with known.

During combination, be this to be pushed pendulum mass 2 place running through in the hollow bulb of positioning frame body 3, Xun's seat 4 is snapped on this positioning frame body 3 again, at last, card Xun 12 who pushes section 1 is fastened push the clamping part 22 of pendulum mass 2 to this, at this moment, the last cramp 12a that clamping part 22 can snap into card Xun 12 reaches space between cramp 12b down, and reference column 11 also is inserted in this simultaneously and pushes in the jack of being offered on pendulum mass 2 end faces 20 21, so after making the pushing cramp 1 and push pendulum mass 2 and combine of embodiment, rocking or vertically moving about can not producing; And because this pushes the set baffle plate 13 of cramp 1 both sides root edge, can touch this end face of pushing pendulum mass 2 20, so push section 1 during with diverter switch when the user pushes this, the spoke degree that it swings is all fixing, so when being applied to the switching device of bigeminy or tri-coupling type, promptly do not have the uneven problem of top surface of respectively pushing section 20.

The above person, it only is the preferable specific embodiment of the utility model, but not in order to limit the scope of the utility model and enforcement, so change or the design finished under scope that does not break away from technical characterictic of the present utility model and content and spirit all should still belong to claim of the present utility model.

Claims (3)

1. a Switch main body is characterized in that,

One pushes section, its bottom surface is provided with at least one reference column on the centre position respectively, to card Xun and in this baffle plate at the bottom edge place of section is pushed at this in card Xun both sides one of on the reference column both sides, and this card Xun's lower end and be equipped with cramp reach under cramp;

One pushes pendulum mass with this pushes the section clamping, offers at least on its end face centre position

One jack, in order to do planting for this reference column, the end face both sides outwards extend horizontally away a pair of clamping part, in order to do the engaging for this card Xun;

One accommodates the positioning frame body that this pushes pendulum mass; And

One with this positioning frame body base in succession.

2. as the Switch main body of claim 1, it is characterized in that the hollow bulb that this positioning frame body tool runs through.

3. as the Switch main body of claim 1, it is characterized in that this baffle plate of pushing section be contact is pushed the top surface of pendulum mass to this.

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