CN2409597Y - Structure improved touch switch - Google Patents
Structure improved touch switch Download PDFInfo
- Publication number
- CN2409597Y CN2409597Y CN 99258238 CN99258238U CN2409597Y CN 2409597 Y CN2409597 Y CN 2409597Y CN 99258238 CN99258238 CN 99258238 CN 99258238 U CN99258238 U CN 99258238U CN 2409597 Y CN2409597 Y CN 2409597Y
- Authority
- CN
- China
- Prior art keywords
- flexible member
- touch control
- group
- conductive electrode
- lid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 23
- 239000004568 cement Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 10
- 230000000994 depressogenic effect Effects 0.000 claims description 8
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 13
- 235000014676 Phragmites communis Nutrition 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- RIRXDDRGHVUXNJ-UHFFFAOYSA-N [Cu].[P] Chemical compound [Cu].[P] RIRXDDRGHVUXNJ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Push-Button Switches (AREA)
Abstract
The utility model relates to a structure improved touch switch, which comprises a seat body, a first elastic element, a press group and a cover boy. A first conducting electrode and a second conducting electrode are respectively arranged in the containing zone of the seat body, and the outside of the containing zone is provided with an assembling part. The first elastic element is arranged at the inner side of the containing zone. The press group is arranged at the inner side of the containing zone, and is positioned above the first elastic element. The cover body is assembled on the seat body and is provided with a punch hole, and both sides of the cover body is provided with connecting parts which are connected with the assembling part. The first elastic element and the press group are assembled in the seat body. The cover body is connected to the seat body. When the press group is pressed by an external force, the press group presses the first elastic element, so that the inner part of the first elastic element is contacted and conducted with the first conducting electrode and the second conducting electrode.
Description
The utility model relates to the soft-touch control in the electric switch of a kind of essential electronic element field, particularly relates to a kind ofly prolonging the soft-touch control internal structure structurally improved soft-touch control in useful life.
General so-called soft-touch control (tact switch), be to be applied to computer, remote controller, slide-mouse or light pen etc. locate, its structure is to have in the pedestal of an open surface one from bottom to top to be provided with a dome reed (DOME), a button in regular turn substantially, and periphery shroud one cover cap at this pedestal, with fixed all elements, borrow that to push this button downward, make it depress this metal matter dome reed, and then the electrode of this reed below of conducting and export a signal.
Present existing soft-touch control is divided into three kinds generally according to the difference of its assembly, and first kind is the rubber material for button, and the dome reed is general beryllium copper (Be Cu) or phosphor-copper (Pb Cu) material.As user during to the downward application of force of button, because this is the button of rubber material, so this button can flexibly touch the dome reed, its contact makes its useful life longer for soft contact, and on average can push is 1,000,000 times, the domestic self-control by oneself of this beryllium copper dome reed, price is about every 0.1 yuan, yet its shortcoming is: use muchly, make the surface of rubber key be easy to be deteriorated or cause unfilled corner, and touch gets up to have wet puckery sensation.
Another kind of its button of soft-touch control is a plastic cement material, compared to rubber, the surface of this plastic cement material button comparatively can be kept smooth smooth under permanent the use, only the end of plastic cement material button, all directly touched in the dome reed, form firmly firmly, can shorten the life-span of reed, for example use equally that this is domesticly made by oneself, the copper facing dome reed of every 0.1 yuan of price, but then its average compression number only is 100,000 times.In order then need to use expensive dome reed the useful life of the soft-touch control that prolongs this kind plastic cement material button from Japanese import, 1.5 yuan of its every prices, but the elasticity durability is splendid, on average can push 1,000,000 times, but there is defect of high cost in it.This shows that above-mentioned existing soft-touch control still has many defectives, and the assistant officer waits to be improved.
Because the defective that above-mentioned existing structurally improved soft-touch control exists, the design people is based on abundant practical experience and the professional knowledge of being engaged in relevant industries for many years, actively studied innovation, through constantly research, design, and after studying sample and improvement repeatedly, create the structurally improved soft-touch control of the utility model finally.
Main purpose of the present utility model is, overcome the defective that existing soft-touch control exists, and provide a kind of structurally improved soft-touch control, make it existing contact pressing piece be changed the structure of arranging in pairs or groups mutually and using with plastic cement material and rubber material, can reach under identical low-cost situation, prolong the pot life that this soft-touch control is pushed, have long product useful life, and have the effect that does not increase cost.
The purpose of this utility model is realized by following technical scheme.According to a kind of structurally improved soft-touch control that the utility model proposes, it is characterized in that it comprises that a pedestal (1), one first flexible member (2), push a group (3) and a lid (4), wherein: this pedestal (1), which is provided with a disposal area (11), the inside of this disposal area (11) is respectively equipped with one first conductive electrode (13) and second conductive electrode (14), and its outside appropriate position is provided with a group connecting part (12); This first flexible member (2) is disposed at inside, above-mentioned disposal area (11); This pushes group (3), is disposed at the inside of above-mentioned disposal area (11), and is positioned at the top of first flexible member (2); This lid (4) is connected on the pedestal (2), which is provided with one and allows above-mentioned pushing organize the perforation (40) that rising wood exposes, and is respectively equipped with the junction surface (41) that engages with above-mentioned group connecting part in both sides; Above-mentioned pushing after group (3) exerts pressure by external force pushed group (3) and promptly pressed on first flexible member (2), causes the conducting that contacts with first and second conductive electrode (13), (14) of the inside of first flexible member (2).
The purpose of this utility model can also further realize by following technical measures.
Aforesaid structurally improved soft-touch control, wherein said first flexible member (2) is the made discoid body of a metal material, this first flexible member (2) from the outer edge (20) swell gradually to central authorities and form a lug boss (21), and aforesaid outer edge (20) contact at second conductive electrode (14), and lug boss (21) is corresponding to the first above-mentioned conductive electrode, and is separated with suitable distance mutually.
Aforesaid structurally improved soft-touch control, the wherein said group (3) of pushing comprises by a cap body (31) and second flexible member (32) and being constituted.
Aforesaid structurally improved soft-touch control, wherein said cap body (31) inside is provided with the holding part (33) of ccontaining second flexible member (2), aforesaid again second flexible member (32) has elasticity, and is made by plastic cement or rubber, and its upper and lower respectively is provided with a protuberance (34), (34 ').
Aforesaid structurally improved soft-touch control, wherein said second flexible member is second flexible member (32 '), it is provided with a depressed part (321 ') again, be provided with a projection (322 ') in this depressed part (321 '), when cap body (31) was exerted pressure by external force, the depressed part (321 ') of this second flexible member (32 ') allowed second flexible member (32 ') be easy to be pressed down.
Aforesaid structurally improved soft-touch control, wherein said cap body (31) design forms the lid (31 ') of soft-touch control, and form the snapping portion (311 ') be provided with plural number at periphery, and this snapping portion (311 ') pivot is buckled on the button hole (11 ') of pedestal (1 ') inner circumference, (32 ") then are made of spring body second flexible member; and be sheathed in the holding part (312 ') of lid (31 '); when lid (31 ') is pressed down by external force; (32 ") remove to press first flexible member (2), allow first flexible member (2) and first promptly to push second flexible member, two conductive electrode (13), (14) conducting that contacts.
The utility model compared with prior art has tangible advantage and good effect.By above technical scheme as can be known, the structurally improved soft-touch control of the utility model, include that a pedestal, one first flexible member, are pushed group and a lid constitutes, and with first flexible member, push be connected to pedestal inside after, again lid is engaged on the pedestal, push the group exerted pressure by external force after, push the group and press on first flexible member, cause the inside of first flexible member to contact conducting with first and second conductive electrode.The utility model changes existing contact pressing piece the structure of arranging in pairs or groups mutually and using with plastic cement material and rubber material, can reach under identical low-cost situation, prolong the pot life that this soft-touch control is pushed, have long product useful life, and have the effect that does not increase cost.No matter it structurally or bigger improvement is all arranged on the function, and produced handy and practical effect, and have the effect of enhancement really, thereby be suitable for practicality more, really is a new and innovative, progressive, practical new design.
Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is the exploded perspective schematic diagram of the utility model first embodiment.
Fig. 2 is that the side of Fig. 1 is cutd open the combining structure schematic diagram.
Fig. 3 is the combining structure schematic diagram of the utility model second embodiment.
Fig. 4 is the combining structure schematic diagram of the utility model the 3rd embodiment.
Below in conjunction with accompanying drawing and preferred embodiment, to according to its concrete structure of structurally improved soft-touch control, feature and the effect thereof that the utility model proposes, describe in detail as after.
Seeing also shown in Figure 1ly, is first embodiment of the present utility model.The structurally improved soft-touch control of the utility model, include a pedestal 1, first flexible member 2, push the group 3 and one lid 4 form, wherein:
This pedestal 1, made for the insulation material, which is provided with a disposal area 11, the inside of this disposal area 11 is respectively equipped with one first conductive electrode 13 and second conductive electrode 14, and the appropriate position of pedestal 1 outside be provided with one with the group connecting part 12 of lid 4 windings;
This first flexible member 2, the metal material that is a discoid body is made, this first flexible member 2 20 swells gradually to central authorities and to form a lug boss 21 from the outer edge, and aforesaid outer edge 20 contacts at above-mentioned second conductive electrode 14, and lug boss 21 is corresponding to above-mentioned first conductive electrode 13 and be separated with suitable distance mutually, make and win flexible member 2 behind pressurized, these lug boss 21 inner faces form a conducting state with first conductive electrode 13 to contacting, when pressurized not, first flexible member 2 promptly allows this first flexible member 2 restore to the original state by the elastic force of itself;
This pushes group 3, be located at the upper end of above-mentioned first flexible member 2, it comprises by the cap body 31 and second flexible member 32 and being constituted, and aforesaid cap body 31 inside are provided with the holding part 33 of ccontaining second flexible member 32, second flexible member 32 is made by rubber-like plastic cement or rubber again, its upper and lower be provided with a protuberance 34,34 ', and with one protuberance 34 ' press on the lug boss 21 of first flexible member 2;
This lid 4 is the tops that are connected to pedestal 1, which is provided with a perforation 40 that supplies cap body 31 rising woods to expose, and is respectively equipped with the junction surface 41 that is connected to group connecting part 12 in both sides, is located at pushing of pedestal 1 inside with the location and organizes 3 and first flexible member 2.So, constitute the soft-touch control of a brand new with above-mentioned structure.
See also shown in Figure 2, the utility model is when assembling, first flexible member 2 is placed in the disposal area 11 of pedestal 1 earlier, this moment, the outer edge 20 of first flexible member 2 contacted at second conductive electrode 14, and lug boss 21 inside are separated with suitable operating distance mutually with first conductive electrode 13, and push the top that group 3 places first flexible member 2, again lid 4 is connected to the outside of pedestal 1, and the junction surface 41 of lid 4 and the group connecting part 12 of pedestal 1 are to combining, when the cap body 31 of pushing group 3 is subjected to pressed by external force, cap body 31 promptly drives second flexible member 32 and presses on the lug boss 21 of first flexible member 2, and allow lug boss 21 inner with first conductive electrode 13 to contacting, first conductive electrode 13 and second conductive electrode 14 are interconnected at this moment; Again, do not exert pressure when being on the cap body 31 when external force, first flexible member 2 promptly allows first flexible member 2 revert to original state by the elastic force of itself, pushes group 3 and then goes up and push up back original positions.
See also shown in Figure 3, be second embodiment of the present utility model, this second flexible member 32 ' be provided with depressed part 321 ', and this depressed part 321 ' in be provided with a projection 322 ', when cap body 31 is exerted pressure by external force, this second flexible member 32 ' depressed part 321 ' allow second flexible member 32 ' be easy to be pressed down, allow projection 322 ' energy roof pressure first flexible member 2 smoothly, make first and second conductive electrode 13,14 conductings.
See also shown in Figure 4, be the 3rd embodiment of the present utility model, the utility model above-mentioned cap body 31 design can be formed the lid 31 of soft-touch controls ', and periphery form the snapping portion 311 be provided with plural number ', and the button hole 11 of this snapping portion 311 ' pivot clasp pedestal, 1 ' inner circumference ' on, second flexible member 32 " constituted by spring body; and be sheathed on lid 31 ' holding part 312 ' in; " remove to press first flexible member 2, allow first flexible member 2 and first at lid 31 ' when pressed down by external force; promptly push second flexible member 32, two conductive electrode 13,14 to the contact conducting.
Further, above-mentioned second flexible member of pushing group 3 can be the rubber material, and its quality is softer, flexibly touches first flexible member 2, and can keep its original best access times.Because cap body 31 is made for plastic cement material, can keep the smooth smooth of cap body 31 surfaces muchly, be difficult for deteriorating or unfilled corner because of permanent friction.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (6)
1. structurally improved soft-touch control is characterized in that it comprises that a pedestal (1), one first flexible member (2), push a group (3) and a lid (4), wherein:
This pedestal (1) which is provided with a disposal area (11), and the inside of this disposal area (11) is respectively equipped with one first conductive electrode (13) and second conductive electrode (14), and its outside appropriate position is provided with a group connecting part (12);
This first flexible member (2) is disposed at inside, above-mentioned disposal area (1 1);
This pushes group (3), is disposed at the inside of above-mentioned disposal area (11), and is positioned at the top of first flexible member (2);
This lid (4) is connected on the pedestal (2), which is provided with one and allows above-mentioned pushing organize the perforation (40) that rising wood exposes, and is respectively equipped with the junction surface (41) that engages with above-mentioned group connecting part in both sides;
Above-mentioned pushing after group (3) exerts pressure by external force pushed group (3) and promptly pressed on first flexible member (2), causes the conducting that contacts with first and second conductive electrode (13), (14) of the inside of first flexible member (2).
2. structurally improved soft-touch control according to claim 1, it is characterized in that wherein said first flexible member (2) is the made discoid body of a metal material, this first flexible member (2) from the outer edge (20) swell gradually to central authorities and form a lug boss (21), and aforesaid outer edge (20) contact at second conductive electrode (14), and lug boss (21) is corresponding to the first above-mentioned conductive electrode, and is separated with suitable distance mutually.
3. structurally improved soft-touch control according to claim 1 is characterized in that the wherein said group (3) of pushing comprises by a cap body (31) and second flexible member (32) and being constituted.
4. structurally improved soft-touch control according to claim 3, it is characterized in that wherein said cap body (31) inside is provided with the holding part (33) of ccontaining second flexible member (2), aforesaid again second flexible member (32) has elasticity, made by plastic cement or rubber, its upper and lower respectively is provided with a protuberance (34), (34 ').
5. structurally improved soft-touch control according to claim 3 is characterized in that wherein said second flexible member is second flexible member (32 '), and it is provided with a depressed part (321 ') again, is provided with a projection (322 ') in this depressed part (321 ').
6. structurally improved soft-touch control according to claim 1, it is characterized in that wherein said cap body (31) design forms the lid (31 ') of soft-touch control, and form the snapping portion (311 ') be provided with plural number at periphery, and this snapping portion (311 ') pivot is buckled on the button hole (11 ') of pedestal (1 ') inner circumference, (32 ") then are made of spring body second flexible member; and be sheathed in the holding part (312 ') of lid (31 '); when lid (31 ') is pressed down by external force; (32 ") remove to press first flexible member (2), allow first flexible member (2) and first promptly to push second flexible member, two conductive electrode (13), (14) conducting that contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99258238 CN2409597Y (en) | 1999-12-29 | 1999-12-29 | Structure improved touch switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99258238 CN2409597Y (en) | 1999-12-29 | 1999-12-29 | Structure improved touch switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2409597Y true CN2409597Y (en) | 2000-12-06 |
Family
ID=34040917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99258238 Expired - Lifetime CN2409597Y (en) | 1999-12-29 | 1999-12-29 | Structure improved touch switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2409597Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021104174A1 (en) * | 2019-11-28 | 2021-06-03 | 深圳市道通科技股份有限公司 | Key module and automobile electronic product with key module |
-
1999
- 1999-12-29 CN CN 99258238 patent/CN2409597Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021104174A1 (en) * | 2019-11-28 | 2021-06-03 | 深圳市道通科技股份有限公司 | Key module and automobile electronic product with key module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |