CN2783518Y - Pre-division pre-gathering multi-layer selection switch - Google Patents
Pre-division pre-gathering multi-layer selection switch Download PDFInfo
- Publication number
- CN2783518Y CN2783518Y CN 200520041177 CN200520041177U CN2783518Y CN 2783518 Y CN2783518 Y CN 2783518Y CN 200520041177 CN200520041177 CN 200520041177 CN 200520041177 U CN200520041177 U CN 200520041177U CN 2783518 Y CN2783518 Y CN 2783518Y
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- China
- Prior art keywords
- advance
- multilayer
- delay mechanism
- square shaft
- box
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- Expired - Lifetime
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The utility model provides a pre-division and pre-combination multilayer selection switch which comprises a handle, a positioning box and a multilayer connection box which are orderly connected through a square shaft, and the utility model also comprises a pre-division and pre-combination time-delay mechanism which is arranged in the middle of the multilayer connection box to divide the multilayer connection box into an upper part and a lower part. The square shaft is divided into an upper section and a lower section, wherein the upper section is connected with the handle, the positioning box, the upper part of the connection box, and the pre-division and pre-combination time-delay mechanism, and the lower section is connected with the pre-division and pre-combination time-delay mechanism and the lower part of the connection box. The pre-division and pre-combination multilayer selection switch of the utility model has the functions of pre-division and pre-combination, and makes a plurality of layers of the connection box under the pre-division and pre-combination time-delay mechanism become a switch which can be positioned, restored automatically and selected in a time-delay mode.
Description
Technical field
The utility model relates to a kind of appliance switch, and particularly a kind of presorting closed the multilayer selector switch in advance.
Background technology
General multilayer selector switch all is to be combined by handle, positioning box and multilayer interconnection box, only has location and runback selection function, does not possess to presort and closes function in advance.But in many cases, we wish which floor can realize delay selection for certain one deck in the selector switch or certain, with function that enlarges the multilayer selector switch and the safety in utilization that improves the multilayer selector switch.
Summary of the invention
The purpose of this utility model is to provide a kind of presorting to close the multilayer selector switch in advance, with function that enlarges the multilayer selector switch and the safety in utilization that improves the multilayer selector switch.
The technical solution adopted in the utility model is: a kind of presorting closed the multilayer selector switch in advance, comprise the handle, positioning box and the multilayer interconnection box that link to each other by the square shaft order, be characterized in, also comprise presorting and close time-delay mechanism in advance, this is presorted and closes the centre that time-delay mechanism is arranged on the multilayer interconnection box in advance, and the multilayer interconnection box is separated into two parts up and down; Described square shaft is divided into the two sections setting, and epimere connects handle, positioning box, top terminal box and presorts and close time-delay mechanism in advance, and the hypomere connection is presorted and closed time-delay mechanism and bottom terminal box in advance.
Above-mentioned presorting closed the multilayer selector switch in advance, and wherein, the described center of closing time-delay mechanism in advance of presorting is provided with 45 ° of positioning cams of eight stations, and square shaft hole four sides in this positioning cam respectively are provided with a neutral gear, walk 45 ° of neutral gears when square shaft is rotated in the square shaft hole.
The utility model is presorted and is closed the multilayer selector switch in advance owing to be provided with to presort and close time-delay mechanism in advance, make it possess to presort and close function in advance, be positioned at presort which floor terminal box of closing the time-delay mechanism bottom in advance become can locate and can runback also can delay selection switch, it is obstructed to realize " closing the back " with 0 ° of position of layer, and " closing in advance " back is logical; Or with logical after " presort " 90 ° of positions in the layer, " dividing the back " is also logical; " branch " 135 ° of positions are logical or obstructed all can.
Description of drawings
Fig. 1 presorts the construction profile schematic diagram that closes the multilayer selector switch in advance for the utility model;
Fig. 2, Fig. 3 presort for the utility model and close the structural plan figure that presorting in the multilayer selector switch closed time-delay mechanism in advance in advance; Square shaft position wherein differs 45 °;
Fig. 4 presorts " closing in advance " status architecture decomposing schematic representation that closes the multilayer selector switch in advance for the utility model;
Fig. 5 utility model is presorted " closing " status architecture decomposing schematic representation that closes the multilayer selector switch in advance;
Fig. 6 the utility model is presorted " closing the back " the status architecture decomposing schematic representation that closes the multilayer selector switch in advance.
Embodiment
Referring to Fig. 1, the utility model is presorted and is closed the multilayer selector switch in advance, comprises handle 1, positioning box 2, top terminal box 3, presorts and close time-delay mechanism 4, bottom terminal box 5 and square shaft (not shown in figure 1) in advance.Cooperation is referring to Fig. 4, Fig. 5, Fig. 6, and square shaft is divided into the two sections setting, and epimere square shaft 61 connects handle 1, positioning box 2, top terminal box 3 and presorts and close time-delay mechanism 4 in advance, and 62 connections of hypomere square shaft are presorted and closed time-delay mechanism 4 and bottom terminal box 5 in advance.In Fig. 4, Fig. 5, Fig. 6, top terminal box 3 and bottom terminal box 5 all only show one deck, in fact multilayer can be arranged.
Referring to Fig. 2, Fig. 3, the center of closing time-delay mechanism 4 in advance of presorting in the utility model is provided with 45 ° of positioning cams 41 of eight stations, and square shaft hole 42 4 sides in this positioning cam respectively are provided with a neutral gear 421, walks 45 ° of neutral gears when square shaft is rotated in this square shaft hole.Thereby play the effect of time-delay conversion.Neutral gear 421 can be made different shape, can walk 45 ° of neutral gears as long as can guarantee when square shaft rotates in the square shaft hole.Contrast Fig. 2, Fig. 3 are as seen, in handle 1 interlock square shaft 61 is being presorted square shaft hole 42 in the 45 ° of positioning cams 41 of eight stations that close time-delay mechanism 4 in advance during rotation, produced the contact operating angle (being commonly called as away 45 ° of neutral gears) that lags behind, just begin to rotate 45 ° of positioning cams 41 of eight stations after 45 ° of the square shaft idle running, this rotary work process lag angle is exactly that square shaft rotates amount of delay.Be not difficult to find out that when handle clockwise rotated, 45 ° of neutral gear amount of delay were right-hand, after handle clockwise rotated 45 °, amount of delay all disappeared; When handle rotated counterclockwise, 45 ° of neutral gear amount of delay were at left.
The utility model can close the centre that time-delay mechanism 4 is installed in certain which floor terminal box with presorting in advance according to user's needs.When the handle rotary work, presort under the control of which floor terminal box 90 ° of positioning cams in positioning box that close time-delay mechanism 4 tops in advance, by being arranged on the instruction contact cam operate as normal in the terminal box, reach every layer of required normal contact switching; And presort the instruction contact cam of which floor terminal box in terminal box that closes time-delay mechanism 4 belows in advance, then by presorting the hysteresis of a time-delay of 45 ° of positioning cams of eight stations, the 41 generations angle of closing in advance in the time-delay mechanism 4, be 45 ° of degree effects of amount of delay, presort instruction contact cam in which floor terminal box of closing time-delay mechanism 4 belows in advance in the location of 45 ° of positioning cams 41 of eight stations, reset under the time-lag action certainly, it is obstructed just can to realize " closing the back " with 0 ° of position of layer, and " closing in advance " back is logical; Or with logical after " presort " 90 ° of positions in the layer, " dividing the back " is also logical; " branch " 135 ° of positions are logical or obstructed all can.
Fig. 4 shows the utility model and presorts " closing in advance " state that closes the multilayer selector switch in advance, shown in the figure, 51 is the cam in the bottom terminal box 5,52 is the slide block in the bottom terminal box 5, as seen from Figure 4, under " closing in advance " state, slide block 52 does not also enter in the groove of cam 51, and bottom terminal box 5 is in the contact off-state.
Fig. 5 shows utility model and presorts " closing " state that closes the multilayer selector switch in advance, shown in the figure, 51 is the cam in the bottom terminal box 5,52 is the slide block in the bottom terminal box 5, as seen from Figure 5, under " closing " state, slide block 52 has entered in the groove of cam 51, and bottom terminal box 5 is in the contacting state.
Fig. 6 shows the utility model and presorts " closing the back " state that closes the multilayer selector switch in advance, shown in the figure, 51 is the cam in the bottom terminal box 5,52 is the slide block in the bottom terminal box 5, as seen from Figure 6, under " closing the back " state, still in the groove of cam 51, bottom terminal box 5 still is in the contacting state to slide block 52.This explanation is closed time-delay mechanism 4 in advance owing to being provided with to presort, and bottom terminal box 5 has had delay function.
Claims (2)
1, a kind of presorting closed the multilayer selector switch in advance, comprise the handle, positioning box and the multilayer interconnection box that link to each other by the square shaft order, it is characterized in that: also comprise presorting and close time-delay mechanism in advance, this is presorted and closes the centre that time-delay mechanism is arranged on the multilayer interconnection box in advance, and the multilayer interconnection box is separated into two parts up and down; Described square shaft is divided into the two sections setting, and epimere connects handle, positioning box, top terminal box and presorts and close time-delay mechanism in advance, and the hypomere connection is presorted and closed time-delay mechanism and bottom terminal box in advance.
2, as claimed in claim 1 presorting closed the multilayer selector switch in advance, it is characterized in that: the described center of closing time-delay mechanism in advance of presorting is provided with 45 ° of positioning cams of eight stations, square shaft hole four sides in this positioning cam respectively are provided with a neutral gear, walk 45 ° of neutral gears when square shaft is rotated in the square shaft hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041177 CN2783518Y (en) | 2005-04-27 | 2005-04-27 | Pre-division pre-gathering multi-layer selection switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520041177 CN2783518Y (en) | 2005-04-27 | 2005-04-27 | Pre-division pre-gathering multi-layer selection switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2783518Y true CN2783518Y (en) | 2006-05-24 |
Family
ID=36768500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520041177 Expired - Lifetime CN2783518Y (en) | 2005-04-27 | 2005-04-27 | Pre-division pre-gathering multi-layer selection switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2783518Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637544A (en) * | 2012-04-01 | 2012-08-15 | 中冶南方工程技术有限公司 | Undisturbed switching selection switch |
-
2005
- 2005-04-27 CN CN 200520041177 patent/CN2783518Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637544A (en) * | 2012-04-01 | 2012-08-15 | 中冶南方工程技术有限公司 | Undisturbed switching selection switch |
| CN102637544B (en) * | 2012-04-01 | 2015-09-02 | 中冶南方工程技术有限公司 | A kind of selector switch of no-harass switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150427 Granted publication date: 20060524 |