CN102683076B - Sliding type grading switch - Google Patents

Sliding type grading switch Download PDF

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Publication number
CN102683076B
CN102683076B CN201210123733.5A CN201210123733A CN102683076B CN 102683076 B CN102683076 B CN 102683076B CN 201210123733 A CN201210123733 A CN 201210123733A CN 102683076 B CN102683076 B CN 102683076B
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China
Prior art keywords
shell fragment
shell
positive
negative
block
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Expired - Fee Related
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CN201210123733.5A
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Chinese (zh)
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CN102683076A (en
Inventor
赵凯
陆桂明
宋烨
韩红玲
翟丽平
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State Grid Corp of China SGCC
State Grid Henan Electric Power Co Ltd
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赵凯
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Priority to CN201210123733.5A priority Critical patent/CN102683076B/en
Publication of CN102683076A publication Critical patent/CN102683076A/en
Application granted granted Critical
Publication of CN102683076B publication Critical patent/CN102683076B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a power supply switch and particularly relates to a power supply switch which adopts a straight-line sliding form to switch a current direction in two directions and switch on/off current in a five-node manner. The product is composed of two modules, namely, a shell and two resilient sheets, and comprises seventeen parts including a bottom cover, a shell seat, a pressing block screw, a pressing block gasket, a switch pressing block, a switch pulling block, an end arranged screw, a negative cushion block II, a negative resilient sheet II, a negative resilient sheet I, a middle arranged screw, a middle arranged cushion block, a middle arranged resilient sheet, a positive resilient sheet I, a positive resilient sheet III, a positive resilient sheet II and an end arranged gasket, so as to form a circuit command device which has the advantages of small structure, safety and durability, capability of switching on/off the current in the five-node manner, simplicity in installation, wide adaptability and the like, accords with use standards of electric, mechanical and chemical industries and the like, and can be widely applied to daily work and life of offices, enterprises, troops, schools, stores, houses and the like; and furthermore, the power supply switch has the advantages of simplicity in implementation, easiness for manufacturing, convenience for use, wide market space and higher application values and economic added values.

Description

The grading switch of a kind of slidingtype
Technical field
The present invention relates to a kind of mains switch, especially relate to a kind of mains switch that adopts linear slide form, two-way switch current direction, five node electric current of make-and-break.
Background technology
Mains switch, be a kind of in current circuit the master control electrical apparatus of unblank and powered-down.Current known mains switch, have single-way switch, bidirectional switch, directly moving switch, rolling switch, sensitive switch, shake kinds such as pushing pass, push-button switch, knife switch, Magnetic sucking switch, jettron, soft-touch control, hand switch, position switch, travel switch, approach switch, single-phase switch, threephase switch aside minute, these switches have all been realized different separately unique functions with different forms in different field.But existing known mains switch exists again common defect, as: small-sized switch product cannot two-way power-off source, more cannot step-feeding conversion current strength; The mains switch product of can two-way electric current of make-and-break and can step-feeding conversion current strength, its volume is often too huge again, the needs that cannot adapt to particular surroundings ..., and so on, limited use function, range of application and the social economic value of existing known mains switch.
Summary of the invention
Object of the present invention, is to overcome the defect such as current known mains switch function singleness, adaptability be not strong, and a kind of grading on/off device of uniqueness is provided to the public.This on/off device is except can be as known mains switch simple operation, can also be with capable and vigorous small product size, realize the two-way electric current of make-and-break function of multinode, and use reliable, can be adapted to complicated operational environment, especially can in narrow and small operating environment, exhibit one's skill to the full, of many uses, safety durable.
The scheme that technical solution problem of the present invention adopts is:
1, product is divided into shell and two modules of shell fragment design, wherein, shell module is as the place that depends on of shell fragment module, and for controlling the overall volume and the nested fixed function that realizes product of product; Shell fragment module is used to form the function of product multinode electric current of make-and-break, and realizes the linkage function of product and outer lead.
2, the body element shell block design of shell module is become to oblate cylinder body shape, make product structure solid, elegant in shape.
3, in shell block part wall lower end, inclined-plane interface is set, be convenient in the hole of product wedging target job thing.
4, at four elastic force fixture blocks of shell block part wall arranged outside, for expanding fixed product in the position of target job thing.
5, in shell block inner cavity of component dividing plate bottom surface, according to the shape of each switch shrapnel, one or six shell fragment deep gouges in two are set after first three, for fixedly direction and the position of respective switch shell fragment, ensure mutually insulated between each shell fragment.
6, use has certain modulus of elasticity and the superior brass sheet material of electric conductivity, punching be bent to form a plurality ofly there is tightening face, press to touch face, the switch shrapnels of the architectural feature such as elastic force bar, line post, side is to the two ends of shell block part respectively, the end that makes it to become electric current of make-and-break is put shell fragment.
7, according to each end, put shell fragment residing diverse location in shell block part two ends, each end of respective design is put the concrete shape of shell fragment, and three ends that are placed in shell block part front end are put to the shell fragment positive shell fragment of called after, positive two shell fragments, positive three shell fragments successively, two ends that are placed in shell block part rear end are put to the shell fragment negative shell fragment of called after, negative two shell fragments successively, with the positive deep gouge in the corresponding shell block part of difference, positive two deep gouges, positive three deep gouges, a negative deep gouge, a negative deep gouge.
8, use the superior ormolu sheet material of electric conductivity, punching becomes the mid-shell fragment of product, and holds the relative distance place of putting shell fragment by being fixedly placed in, and makes it to become the normally opened contact in switch block.
9, at shell block piece surface, the grading switch shifting block of slidingtype is set, for pressing one by one or the end of release products is put shell fragment, enable On current or turn-off current, form the multinode electric current of make-and-break function of product.
10, in the bottom of shell block part, a cover plate is set, and coordinates cover plate bottom surface is flushed with shell block part bottom surface by caulking groove, shell block inner cavity of component forms the space of a sealing, for the stable performance of product function provides reliable protective barrier.
By the realization of technique scheme, the present invention can obtain following a series of useful effect:
Though 1. structure is capable and vigorous--product is comprised of 17 parts such as shell block, switch shifting block, mid-shell fragment, cover plates, and the assembling compactness between each part is intensive, and product structure is capable and vigorous, durable.
2. safety durable--the installation of each switch shrapnel of product is fixed, all to adopt screw to add the tightening mode that cushion block screws in deep gouge, fundamentally stopped the axial activity of switch shrapnel self and radially movable, effectively prevented the generation of electric leakage accident, product safety is durable.
3. five node electric current of make-and-break--product arranges three forward node joints, two mid-joints, two negative sense node joints, wherein three forward node joints can be used for connecting respectively the lead-in wire of three different nodes in forward current, two mid-joints can be jointly for connecting the mid-line of power supply, two negative sense joints can be used for connecting the lead-in wire of two different nodes in negative current, and product has the function of switching current direction and five node electric current of make-and-break.
4. simple installation--product outer wall is provided with elastic force fixture block, can be fixed in target job thing by card dovetail; Product external connection end is provided with line hole, and the connection of outside lead can be welded and can be twisted, and simple installation is quick.
5. wide adaptability--product is solid firm, moisture resistance is high, can be widely used in the operational environments such as Plain, mountain area, hills, island, high-altitude, the use needs that meet the industries such as electric, mechanical, chemical industry, be applicable to office, enterprise, army, school, shop, family's routine use, wide adaptability.
In addition, the invention process is simple, manufacture simple and easy, the product that forms elegant in appearance, easy to use, the market space is wide, has higher using value and Economic Value Added.
Below, in conjunction with an embodiment and accompanying drawing thereof, the present invention is further illustrated.
Accompanying drawing explanation
Fig. 1 is the institutional framework exemplary plot of product of the present invention.
Fig. 2 is part exemplary plot under one embodiment of the invention shell module.
Fig. 3 is one embodiment of the invention shell block design of part partial cutaway figure.
Fig. 4 is one embodiment of the invention switch briquetting design of part complete section figure.
Fig. 5 is one embodiment of the invention switch shifting block design of part complete section figure.
Fig. 6 is part exemplary plot under one embodiment of the invention shell fragment module.
Fig. 7 is a shell fragment design of part exemplary plot after one embodiment of the invention.
Fig. 8 is the mid-shell fragment design of part of one embodiment of the invention exemplary plot.
Fig. 9 is one embodiment of the invention Product Assembly exemplary plot.
Figure 10 is one embodiment of the invention shaped article outward appearance exemplary plot.
Embodiment
The present invention, as a technical scheme, by the organic assembling of corresponding part, can specifically be implemented.The institutional framework of product of the present invention as shown in Figure 1.
In Fig. 1, product of the present invention is comprised of shell, two modules of shell fragment, shell module wherein, by bottom, shell block, briquetting screw, briquetting packing ring, switch briquetting, six parts of switch shifting block, formed, shell fragment module wherein, puts screw, negative two cushion blocks, negative two shell fragments, a negative shell fragment, mid-screw, mid-cushion block, mid-shell fragment, a positive shell fragment, positive three shell fragments, positive two shell fragments, end by end and puts 11 parts of packing ring and form.
In specific implementation process, each part all has own unique architectural feature and mode of appearance.Under shell module, the mode of appearance of each part as shown in Figure 2.
In Fig. 2, according to the tactic part of label successively: bottom cover part 1, shell block part 2, briquetting screw element 3, briquetting packing ring part 4, switch briquetting part 5,6 six parts of switch shifting block part form; Wherein, the quantity of briquetting screw element, briquetting packing ring part respectively does for oneself 2, and the quantity of other part respectively does for oneself 1.
In product implementation process, each part all has different separately architectural features, to realize different separately functions.In shell module, architectural feature is comparatively special shell block part 2, switch briquetting part 5, switch shifting block part 6, and the architectural feature of shell block part 2 as shown in Figure 3.
In Fig. 3, shell block part 2 structures comprise inclined-plane, bottom 7, bottom surface 8, line post deep gouge 9, bottom caulking groove 10, internal ring wall 11, a negative deep gouge 12, end is put screw 13, negative two deep gouges 14, external annulus 15, end face flange 16, inner chamber dividing plate 17, positive two deep gouges 18, positive three deep gouges 19, shifting block deep gouge 20, a positive deep gouge 21, mid-deep gouge 22, mid-screw 23, shifting block through hole 24, elastic force fixture block 25 nineteen parts, wherein, the quantity of line post deep gouge 9 is 7, the quantity that end is put screw 13 is 5, the quantity of elastic force fixture block 25 is 4, mid-deep gouge 22, the quantity of mid-screw 23 respectively does for oneself 2, the quantity of other part respectively does for oneself 1.
In implementation process, shell block part, is used the organic plastics with certain modulus of elasticity to make, the ratio between its Breadth Maximum value and maximum length value, at 1:3 between 1:3.4; Ratio between its maximum height value and maximum length value, at 1:5.2 between 1:5.6.
The architectural feature of switch briquetting part 5 as shown in Figure 4.
In Fig. 4, switch briquetting part 5 structures comprise front end face 26, front wedging surface 27, the tactile face 28 of front pressure, hold dead slot 29, column 30, screwing through hole 31, end face 32, the tactile face 33 of rear pressure, rear wedging surface 34, rear end face 35, screw counter sink 36,370 two of bottom surfaces part, wherein, hold the quantity of dead slot 29, screwing through hole 31,36 3 parts of screw counter sink and respectively do for oneself 2, the quantity of other part respectively does for oneself 1.
In implementation process, switch briquetting part 5 is used the thermosetting organic plastics of insulation to make, the ratio between whole part Breadth Maximum value and maximum length value, at 1:1.6 between 1:2; Ratio between maximum height value and maximum length value, at 1:3 between 1:3.4.
The architectural feature of switch shifting block part 6 as shown in Figure 5.
In Fig. 5, switch shifting block part 6 structures comprise bottom surface 38, briquetting caulking groove 39, screw 40, rear end 41, it is protruding 42 to dial, anti-slip tank 43,44 7 parts of front end, and wherein, the quantity of anti-slip tank 43 is between 9 to 13, the quantity of screw 40 is 2, and the quantity of other part respectively does for oneself 1.
In implementation process, switch shifting block part 6 is used thermosetting organic plastics to make, the ratio between whole part Breadth Maximum value and maximum length value, at 1:2.8 between 1:3.2; Ratio between maximum height value and maximum length value, at 1:5.6 between 1:6.4.
Under shell fragment module, the mode of appearance of each part as shown in Figure 6.
In Fig. 6, according to the tactic part of label successively: end is put screw element 45, negative two cushion block parts 46, negative two shell fragment parts 47, a negative shell fragment part 48, mid-screw element 49, mid-cushion block part 50, mid-shell fragment part 51, a positive shell fragment part 52, positive three shell fragment parts 53, positive two shell fragment parts 54, held and put packing ring part 55; Wherein, the quantity that end is put screw element 45 is 5, and the quantity that end is put packing ring part 55 is 4, and the quantity of mid-screw element 49, mid-cushion block part 50 respectively does for oneself 2, and the quantity of other part respectively does for oneself 1.
In shell fragment module, because negative two shell fragment parts 47, a negative shell fragment part 48, a positive shell fragment part 52, positive three shell fragment parts 53, positive two shell fragment parts 54 are to be all fixedly placed in shell block part 2 two ends in shaped article, so they are referred to as " end is put shell fragment ".Wherein, because a positive shell fragment part 52, positive three shell fragment parts 53, positive two shell fragment parts 54 are fixedly placed in the front end of shell block part 2, therefore be referred to as again " preposition shell fragment " to them; Owing to bearing two shell fragment parts 47, bearing the rear end that a shell fragment part 48 is fixedly placed in shell block part 2, therefore they are referred to as again " rear elastic piece ".
In product use procedure, all ends are put shell fragment part and are all coordinated with mid-shell fragment part 51, form the normally opened contact of the different nodes of mains switch, therefore, they are except mode of appearance is slightly difference, have identical architectural feature, the structural form of negative two shell fragment parts 47 can illustrate these architectural features well.The structural form of negative two shell fragment parts 47 as shown in Figure 7.
In Fig. 7, negative two shell fragment parts 47 are used the brass sheet material punching bending with certain modulus of elasticity to make, its structure comprises that line hole 56, line post 57, tightening hole 58, tightening face 59, volume arc voltage touch face 60,61 6 parts of elastic force bar, and the quantity of each part respectively does for oneself 1.
In implementation process, negative two shell fragment parts 47 with bear between a shell fragment part 48, a positive shell fragment part 52, positive two shell fragment parts 54, positive three shell fragment parts 53, except mode of appearance is slightly difference, there is identical architectural feature.That is: they are all to use the brass sheet material punching with certain modulus of elasticity to make, their structures are all comprising that line hole, line post, tightening hole, tightening face, volume arc voltage touch face, six parts of elastic force bar separately, and the quantity of each part respectively does for oneself 1.
In shell fragment module, the structure of mid-shell fragment part 51 as shown in Figure 8.
In Fig. 8, mid-shell fragment part 51 structures comprise that line hole 62, line post 63, bullet touch face 64, tightening face 65,66 5, tightening hole part, and wherein, the quantity that bullet touches face 64 is 1, and the quantity of other part respectively does for oneself 2.
In implementation process, mid-shell fragment part 51, is used the punching of ormolu sheet material to make, the ratio between whole part Breadth Maximum value and maximum length value, at 1:2.8 between 1:3.2.
In implementation process, after required each part of product has all been manufactured, can, by each part according to certain position relation combination assembling, form product.The assembly relation of each part of embodiment product as shown in Figure 9.
In Fig. 9, all shell fragment parts in shell fragment module, all under the tightening of respective screws part, coordinating respective gasket part or corresponding cushion block part, fixedly be placed in the corresponding deep gouge of shell module shell block part 2, and between each shell fragment part, keep certain distance, do not touch mutually, form the normally opened contact of the different nodes of mains switch.Wherein, negative two shell fragment parts 47 are put under the tightening of screw element 45 at end, are coordinating negative two cushion block parts 46, are fixedly placed in negative two deep gouges of shell block part 2; A negative shell fragment part 48 is put under the tightening of screw element 45 at end, is coordinating end to put packing ring part 55, is fixedly placed in a negative deep gouge of shell block part 2; Mid-shell fragment part 51, under the tightening of mid-screw element 49, is coordinating mid-cushion block part 50, is fixed in the mid-deep gouge of shell block part 2; A positive shell fragment part 52 is put under the tightening of screw element 45 at end, is coordinating end to put packing ring part 55, is fixedly placed in a positive deep gouge of shell block part 2; Positive two shell fragment parts 54 are put under the tightening of screw element 45 at end, are coordinating end to put packing ring part 55, are fixedly placed in positive two deep gouges of shell block part 2; Positive three shell fragment parts 53 are put under the tightening of screw element 45 at end, are coordinating end to put packing ring part 55, are fixedly placed in positive three deep gouges of shell block part 2.
In Fig. 9, the switch briquetting part 5 of shell module, under the cooperation of briquetting screw element 3, briquetting packing ring part 4, by the shifting block through hole of shell block part 2, is fixedly placed in the bottom surface of switch shifting block part 6 equally, and mid-shell fragment part 51 folders are stood erect in centre; In addition, bottom cover part-1 by the cooperation of shell block part 2 bottom caulking grooves, is fixedly placed in the bottom of shell block part 2, and its bottom surface flushes with shell block part 2 bottoms, forms the working space of a sealing in shell block part 2 inner chambers.
After Product Assembly completes, formed shaped article outward appearance as shown in figure 10.
In Figure 10, the visible product section of outward appearance only has shell block part 2, switch shifting block part 6, negative two shell fragment parts 47, a negative shell fragment part 48, mid-shell fragment part 51, a positive shell fragment part 52, positive three shell fragment parts 53 and positive two shell fragment parts 54, and the visible part of these outward appearances is also often relevant with the use of product.In product use procedure, mid-shell fragment part 51 is for the mid-line on connecting power line road; A positive shell fragment part 52, positive two shell fragment parts 54, positive three shell fragment parts 53, a negative shell fragment part 48, negative two shell fragment parts 47, be respectively used to the lead-in wire of the different nodes in connecting power line road; Wherein, a positive shell fragment part 52, positive two shell fragment parts 54, positive three shell fragment parts 53, for connecting the lead-in wire of forward node; A negative shell fragment part 48, negative two shell fragment parts 47, for connecting the lead-in wire of negative sense node, to realize the function of product switch current direction.
Product in use, slides by the front and back of switch shifting block part 6, and drive switch briquetting part 5 presses one by one or the pressure of release elastic sheet part is touched face, forms the grading electric current of make-and-break function of multinode of product; Wherein, when a positive shell fragment part 52, positive two shell fragment parts 54, positive three shell fragment parts 53, negative shell fragment part 48 each leisures are subject to pressing, other shell fragment part is not pressed; When negative two shell fragment parts 47 are subject to pressing, a negative shell fragment part 48 is pressed simultaneously, and all the other shell fragment parts are not pressed.
In actual development process, the material of each concrete part of product, shape, specification, all can need flexible according to function, forms multiple embodiments, thereby open product in different poses and with different expressions, brings up the wide market space.

Claims (6)

1. the grading switch of slidingtype, is comprised of shell, two modules of shell fragment, it is characterized in that:
(1) described shell module, is comprised of bottom, shell block, briquetting screw, briquetting packing ring, switch briquetting, six parts of switch shifting block; Wherein, the quantity of briquetting screw element, briquetting packing ring part respectively does for oneself 2, and the quantity of other part respectively does for oneself 1;
(2) the shell block part in described shell module, its structure comprises inclined-plane, bottom, bottom surface, line post deep gouge, bottom caulking groove, internal ring wall, a negative deep gouge, end is put screw, negative two deep gouges, external annulus, end face flange, inner chamber dividing plate, positive two deep gouges, positive three deep gouges, shifting block deep gouge, a positive deep gouge, mid-deep gouge, mid-screw, shifting block through hole, elastic force fixture block nineteen part, wherein, the quantity of line post deep gouge is 7, the quantity that end is put screw is 5, the quantity of elastic force fixture block is 4, mid-deep gouge, the quantity of mid-screw respectively does for oneself 2, the quantity of other part respectively does for oneself 1,
(3) described shell fragment module, puts screw, negative two cushion blocks, negative two shell fragments, a negative shell fragment, mid-screw, mid-cushion block, mid-shell fragment, a positive shell fragment, positive three shell fragments, positive two shell fragments, end by end and puts 11 parts of packing ring and form; Wherein, the quantity that end is put screw element is 5, and the quantity that end is put packing ring part is 4, and the quantity of mid-screw element, mid-cushion block part respectively does for oneself 2, and the quantity of other part respectively does for oneself 1;
(4) in shaped article, the negative two shell fragment parts of described shell fragment module, put at end under the tightening of screw element, are coordinating negative two cushion block parts, are fixedly placed in negative two deep gouges of shell block part; A negative shell fragment part is put under the tightening of screw element at end, is coordinating end to put packing ring part, is fixedly placed in a negative deep gouge of shell block part; Mid-shell fragment part, under the tightening of mid-screw element, is coordinating mid-cushion block part, is fixedly placed in the mid-deep gouge of shell block part; A positive shell fragment part is put under the tightening of screw element at end, is coordinating end to put packing ring part, is fixedly placed in a positive deep gouge of shell block part; Positive two shell fragment parts are put under the tightening of screw element at end, are coordinating end to put packing ring part, are fixedly placed in positive two deep gouges of shell block part; Positive three shell fragment parts are put under the tightening of screw element at end, are coordinating end to put packing ring part, are fixedly placed in positive three deep gouges of shell block part;
(5) in shaped article, the switch briquetting part of described shell module, under the cooperation of briquetting screw element, briquetting packing ring part, by the shifting block through hole of shell block part, is fixedly placed in the bottom surface of switch shifting block part, and mid-shell fragment part folder is stood erect in centre;
(6) in shaped article, the bottom cover part of described shell module, by the cooperation of shell block part bottom caulking groove, is fixedly placed in the bottom of shell block part, and its bottom surface flushes with the bottom of shell block part, forms the working space of a sealing in shell block inner cavity of component;
(7) in use, the mid-shell fragment part of described shell fragment module, for the mid-line on connecting power line road for product; A described positive shell fragment part, positive two shell fragment parts, positive three shell fragment parts, a negative shell fragment part, negative two shell fragment parts, be respectively used to the lead-in wire of different nodes in connecting power line road; Wherein, a positive shell fragment part, positive two shell fragment parts, positive three shell fragment parts, for connecting the lead-in wire of forward node; A negative shell fragment part, negative two shell fragment parts, for connecting the lead-in wire of negative sense node;
(8) product in use, slides by the front and back of switch shifting block part, drives switch briquetting part to press one by one or discharge the tactile face of pressure of each shell fragment part, forms the grading electric current of make-and-break function of multinode of product; Wherein, when a positive shell fragment part, positive two shell fragment parts, positive three shell fragment parts, negative each leisure of shell fragment part are subject to pressing, other shell fragment part is not pressed; When negative two shell fragment parts are subject to pressing, a negative shell fragment part is pressed simultaneously, and all the other shell fragment parts are not pressed.
2. the grading switch of slidingtype according to claim 1, is characterized in that: described shell block part, use the organic plastics with certain modulus of elasticity to make, the ratio between its Breadth Maximum value and maximum length value, at 1:3 between 1:3.4; Ratio between its maximum height value and maximum length value, at 1:5.2 between 1:5.6.
3. the grading switch of slidingtype according to claim 1, it is characterized in that: the switch briquetting part in described shell module, use the thermosetting organic plastics of insulation to make, its structure comprises front end face, front wedging surface, the tactile face of front pressure, holds dead slot, column, screwing through hole, end face, the tactile face of rear pressure, rear wedging surface, rear end face, screw counter sink, 12 of bottom surfaces part, wherein, hold the quantity of dead slot, screwing through hole, three parts of screw counter sink and respectively do for oneself 2, the quantity of other part respectively does for oneself 1; Ratio between whole part Breadth Maximum value and maximum length value, at 1:1.6 between 1:2; Ratio between maximum height value and maximum length value, at 1:3 between 1:3.4.
4. the grading switch of slidingtype according to claim 1, it is characterized in that: the switch shifting block part in described shell module, use thermosetting organic plastics to make, its structure comprises bottom surface, briquetting caulking groove, screw, rear end, it is protruding to dial, anti-slip tank, seven parts of front end, wherein, the quantity of anti-slip tank is between 9 to 13, and the quantity of screw is 2, and the quantity of other part respectively does for oneself 1; Ratio between whole part Breadth Maximum value and maximum length value, at 1:2.8 between 1:3.2; Ratio between maximum height value and maximum length value, at 1:5.6 between 1:6.4.
5. the grading switch of slidingtype according to claim 1, it is characterized in that: the negative two shell fragment parts in described shell fragment module, a negative shell fragment part, a positive shell fragment part, positive two shell fragment parts, positive three shell fragment parts, between them, there is identical architectural feature: they are all to use the brass sheet material punching with modulus of elasticity to make, their structures are all comprising that line hole, line post, tightening hole, tightening face, volume arc voltage touch face, six parts of elastic force bar separately, and the quantity of each part respectively does for oneself 1.
6. the grading switch of slidingtype according to claim 1, it is characterized in that: the mid-shell fragment part in described shell fragment module, use the punching of ormolu sheet material to make, structure comprises that line hole, line post, bullet touch face, tightening face, five, tightening hole part, wherein, the quantity that bullet touches face is 1, and the quantity of other part respectively does for oneself 2; Ratio between whole part Breadth Maximum value and maximum length value, at 1:2.8 between 1:3.2.
CN201210123733.5A 2012-04-25 2012-04-25 Sliding type grading switch Expired - Fee Related CN102683076B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN102683076B true CN102683076B (en) 2014-09-03

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284505A (en) * 1993-10-18 1995-06-07 T An T Kk Slide switch
JPH09231865A (en) * 1996-02-21 1997-09-05 Alps Electric Co Ltd Slide operation switch device
CN1039951C (en) * 1995-10-18 1998-09-23 阿尔卑斯电气株式会社 Skate switch
CN101459006A (en) * 2007-09-21 2009-06-17 阿尔卑斯电气株式会社 Slide operating mechanism and slide operating type switch device having the mechanism
CN100524567C (en) * 2005-12-08 2009-08-05 阿尔卑斯电气株式会社 Switch device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284505A (en) * 1993-10-18 1995-06-07 T An T Kk Slide switch
CN1039951C (en) * 1995-10-18 1998-09-23 阿尔卑斯电气株式会社 Skate switch
JPH09231865A (en) * 1996-02-21 1997-09-05 Alps Electric Co Ltd Slide operation switch device
CN100524567C (en) * 2005-12-08 2009-08-05 阿尔卑斯电气株式会社 Switch device
CN101459006A (en) * 2007-09-21 2009-06-17 阿尔卑斯电气株式会社 Slide operating mechanism and slide operating type switch device having the mechanism

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