CN104952651A - Separated-type switching device - Google Patents
Separated-type switching device Download PDFInfo
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- CN104952651A CN104952651A CN201410123282.4A CN201410123282A CN104952651A CN 104952651 A CN104952651 A CN 104952651A CN 201410123282 A CN201410123282 A CN 201410123282A CN 104952651 A CN104952651 A CN 104952651A
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- China
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- conductive part
- cap
- nip portion
- shell block
- contact site
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Abstract
The invention provided with a separated-type switching device, and the device comprises a housing seat, a key body, a housing cover, and a conductive elastic piece. The housing seat is provided with a first conductive part and a second conductive part, and an insulating layer is disposed between the first conductive part and the second conductive part. The exterior of the second conductive part is provided with an insulating housing. The housing is disposed at the bottom of the key body, and an inner side wall of the housing cover is provided with a stitching part corresponding to the second conductive part of the housing seat. Moreover, the stitching part is movably connected with the second conductive part. The conductive elastic piece is pasted to the bottom end of the housing cover. If the key body is pressed, the first and second conductive parts are electrically connected with each other through the conductive elastic piece.
Description
Technical field
The present invention relates to a kind of switching device, particularly relate to a kind of Separated switch device can changed arbitrarily according to user's request.
Background technology
In existing switching circuit; the connection of switch and circuit is all adopt overall fixing mode to connect; this connected mode, when button or knob are broken or other reasons needs to change button or knob, changing can be pretty troublesome; but also need the people of electrician's knowledge and professional tool is changed; not do a good job initiation security incident of also getting an electric shock, if button or knob are arranged on metope, in Renewal process; usually metope can be made a mess of because of carelessness, affect attractive in appearance.
Summary of the invention
For the problems referred to above, object of the present invention is mainly to provide a kind of Separated switch device can changed arbitrarily according to user's request.
For achieving the above object, the invention provides a kind of Separated switch device, comprise shell block and the cap involutory with this shell block, cap activity be fixed on shell block, described shell block is provided with the first conductive part and the second conductive part, the two ends of described first conductive part and the second conductive part difference connecting circuit, be provided with insulating barrier between the first conductive part and the second conductive part, the second conductive part is outward insulation crust; The madial wall of described cap is provided with the nip portion corresponding with described shell block second conductive part, is flexibly connected between described nip portion and described second conductive part; Described cap is provided with key body, the bottom of key body is pasted with electroconductive elastic sheet, described electroconductive elastic sheet has the first contact site and the second contact site, described first contact site and the second contact site be corresponding described first conductive part and the second conductive part respectively, pressing keycap, described first conductive part and the second conductive part realize being electrically connected by described electroconductive elastic sheet.
The invention provides another kind of Separated switch device, comprise shell block and the cap involutory with this shell block, cap activity be fixed on shell block, described shell block is provided with the first conductive part and the second conductive part, the two ends of described first conductive part and the second conductive part difference connecting circuit, be provided with insulating barrier between first conductive part and the second conductive part, the second conductive part is outward insulation crust; The madial wall of described cap is provided with the conduction nip portion corresponding with described shell block second conductive part, is flexibly connected between described nip portion and described second conductive part; Described cap is provided with knob body, and described knob body comprises and is arranged on knob on described cap and is arranged in described cap and the turn-knob torsion bar be connected with described knob; The bottom of described knob torsion bar connects variable resistor, and the variable-resistance other end and described nip portion are electrically connected, and the rotation of described knob changes variable-resistance resistance.
Compared to prior art, Separated switch device of the present invention, by being flexibly connected between shell block and the cap involutory with shell block, facilitates the dismounting between button and shell block, can change arbitrarily button or the knob of needs according to the demand of user.
[accompanying drawing explanation]
Fig. 1 is the decomposing schematic representation of an embodiment of Separated switch device of the present invention;
Fig. 2 is the vertical view of the device of Separated switch shown in Fig. 1 shell block;
Fig. 3 for the device of Separated switch shown in Fig. 1 button not operating time schematic diagram;
Fig. 4 is the schematic diagram during device actuation of keys of Separated switch shown in Fig. 1;
Fig. 5 is the structural representation of another embodiment of Separated switch device of the present invention.
[embodiment]
Below, by reference to the accompanying drawings, specific embodiments of the invention are elaborated:
Refer to Fig. 1, Fig. 2, for the structural representation of an embodiment of Separated switch device of the present invention, as shown in the figure, this Separated switch device comprises shell block 1 and the cap 3 involutory with this shell block 1, the activity of described cap 3 be fixed on shell block 1, described shell block 1 is provided with the first conductive part 10 and the second conductive part 12, in described first conductive part 10 and the second conductive part 12 place in circuit, controlling functions is realized by button, insulating barrier 13 is provided with between described first conductive part 10 and the second conductive part 12, described second conductive part 12 is outer is insulation crust 14, the madial wall of described cap 3 is provided with conduction nip portion 31, described nip portion 31 is corresponding with the second conductive part 12 on described shell block 1, described nip portion 31 is flexibly connected with described second conductive part 12.In the present embodiment, described nip portion 31 is provided with place kick 311, and described second conductive part 12 is provided with the location hole 15 corresponding with described place kick 311, described place kick 311 and the closely pressing of described location hole 15, is fixed on described shell block 1 by cap 3 activity; Thus, we also can expect that additive method realizes being flexibly connected of nip portion 31 and the second conductive part 12, such as, realize being flexibly connected of described nip portion 31 and the second conductive part 12 with magnet.
As shown in Figure 3, Figure 4, described cap 3 is provided with key body 2, and the bottom of described key body 2 is pasted with electroconductive elastic sheet 4.Described electroconductive elastic sheet 4 has the first contact site 41 and the second contact site 42, described first contact site 41 and the second contact site 42 be corresponding described first conductive part 10 and the second conductive part 12 respectively, when key body 2 is not operating, be not electrically connected between described first conductive part 10 and described second conductive part 12, the unrealized controlling functions of button; When key body 2 action, described first conductive part 10 and the second conductive part 12 realize being electrically connected by described electroconductive elastic sheet 4, and now, button realizes controlling functions.Refer to shown in Fig. 3, Fig. 4, in the present embodiment, described first contact site 41 level is attached at the bottom of described key body 2, connection first contact site 41 under one end of described second contact site 42 is tilted to, the other end is fixed in described conduction nip portion 31, or be folded between described nip portion 31 and described second conductive part 12, by the pressing of nip portion 31 and the second conductive part 12, electroconductive elastic sheet 4 fixed.When pressing keys body 2, first contact site 42 moves down contact first conductive part 10 under pressure, realize the electric connection of the first conductive part 10 and the second conductive part 12, circuit turn-on, now, electroconductive elastic sheet 4, at bent under elasticity, during release button, makes key body 2 reset when electroconductive elastic sheet 4 restores to the original state.
Refer to the structural representation that Fig. 5 is another embodiment of Separated switch device of the present invention, as shown in the figure, this Separated switch device comprises shell block 1 and the cap 3 involutory with this shell block 1, the activity of described cap 3 be fixed on shell block 1, described shell block 1 is provided with the first conductive part 10 and the second conductive part 12, in described first conductive part 10 and the second conductive part 12 place in circuit, controlling functions is realized by button, insulating barrier 13 is provided with between described first conductive part 10 and the second conductive part 12, described second conductive part 12 is outer is insulation crust 14, the madial wall of described cap 3 is provided with conduction nip portion 31, described nip portion 31 is corresponding with the second conductive part 12 on described shell block 1, described nip portion 31 is flexibly connected with described second conductive part 12.In the present embodiment, described nip portion 31 is provided with place kick 311, and described second conductive part 12 is provided with the location hole 15 corresponding with described place kick 311, described place kick 311 and the closely pressing of described location hole 15, is fixed on described shell block 1 by cap 3 activity; Thus, we also can expect that additive method realizes being flexibly connected of nip portion 31 and the second conductive part 12, such as, realize being flexibly connected of described nip portion 31 and the second conductive part 12 with magnet.
Described cap 3 is provided with knob body, and described knob body comprises and is arranged on knob 60 on described cap 3 and is arranged in described cap 3 and the turn-knob torsion bar 61 be connected with described knob 60, and described knob torsion bar 61 has conductivity; The bottom of described knob 60 is connected with variable resistor 5.The other end of described variable resistor 5 connects described conduction nip portion 31, now, the first conductive part 10 and the second conductive part 12 are electrically connected by variable resistor 5, are changed the resistance of variable resistor 5 by the rotation of knob 60, thus cause the change of dividing potential drop, realize multisection type regulating action.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (9)
1. a Separated switch device, is characterized in that, comprising:
Shell block, it is provided with the first conductive part and the second conductive part, and the two ends of described first conductive part and the second conductive part difference connecting circuit, are provided with insulating barrier between the first conductive part and the second conductive part, are provided with insulation crust outside the second conductive part;
Cap, involutory with this shell block, cap activity be fixed on shell block, the madial wall of described cap is provided with the nip portion corresponding with described second conductive part, is flexibly connected between described nip portion and described second conductive part;
Key body;
Electroconductive elastic sheet, be positioned at cap, it is attached at the bottom of described key body, described electroconductive elastic sheet has the first contact site and the second contact site, described first contact site level is attached at the bottom of described button column, be connected on described first contact site under described second contact site one end is tilted to, described first contact site and the second contact site be corresponding described first conductive part and the second conductive part respectively, pressing keycap, described first conductive part and the second conductive part realize being electrically connected by described electroconductive elastic sheet.
2. Separated switch device according to claim 1, it is characterized in that, described nip portion is provided with place kick, and the second conductive part of described shell block is provided with the location hole corresponding with described place kick, described place kick and the tight pressing of location hole, be fixed on cap on described shell block.
3. Separated switch device according to claim 1, is characterized in that, realizes being flexibly connected between described nip portion and described second conductive part by magnet.
4. Separated switch device according to claim 1, is characterized in that, the other end of the second contact site of described electroconductive elastic sheet is folded between described nip portion and the second contact site, is fixed by pressing.
5. Separated switch device according to claim 1, is characterized in that, described nip portion has conductivity.
6. Separated switch device according to claim 5, is characterized in that, the other end of the second contact site of described electroconductive elastic sheet is fixed in described nip portion.
7. a Separated switch device, is characterized in that, comprising:
Shell block, it is provided with the first conductive part and the second conductive part, and the two ends of described first conductive part and the second conductive part difference connecting circuit, are provided with insulating barrier between the first conductive part and the second conductive part, are provided with insulation crust outside the second conductive part;
Cap, involutory with this shell block, cap activity be fixed on shell block, the madial wall of described cap is provided with the conduction nip portion corresponding with described shell block second conductive part, is flexibly connected between described nip portion and described second conductive part;
Knob body, comprises and is arranged on knob on described cap and is arranged in described cap and the turn-knob torsion bar be connected with described knob;
Variable resistor, is positioned at cap, and its one end is connected to the bottom of described knob torsion bar, and the other end and described nip portion are electrically connected, and the rotation of described knob changes variable-resistance resistance.
8. Separated switch device according to claim 7, it is characterized in that, described nip portion is provided with place kick, and the second conductive part of described shell block is provided with the location hole corresponding with described place kick, described place kick and the tight pressing of location hole, be fixed on cap on described shell block.
9. Separated switch device according to claim 7, is characterized in that, realizes being flexibly connected between described nip portion and described second conductive part by magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410123282.4A CN104952651A (en) | 2014-03-28 | 2014-03-28 | Separated-type switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410123282.4A CN104952651A (en) | 2014-03-28 | 2014-03-28 | Separated-type switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104952651A true CN104952651A (en) | 2015-09-30 |
Family
ID=54167233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410123282.4A Pending CN104952651A (en) | 2014-03-28 | 2014-03-28 | Separated-type switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104952651A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731586A (en) * | 2017-10-16 | 2018-02-23 | 镇江市南方工矿器材有限公司 | A kind of explosion-proof electric apparatus switch |
| CN109148181A (en) * | 2018-09-12 | 2019-01-04 | 耿华复 | A kind of corridor control switch |
-
2014
- 2014-03-28 CN CN201410123282.4A patent/CN104952651A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731586A (en) * | 2017-10-16 | 2018-02-23 | 镇江市南方工矿器材有限公司 | A kind of explosion-proof electric apparatus switch |
| CN109148181A (en) * | 2018-09-12 | 2019-01-04 | 耿华复 | A kind of corridor control switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |
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| WD01 | Invention patent application deemed withdrawn after publication |