CN103198955A - Elastic-sheet type dip switch and manufacturing method thereof - Google Patents
Elastic-sheet type dip switch and manufacturing method thereof Download PDFInfo
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- CN103198955A CN103198955A CN2013100908549A CN201310090854A CN103198955A CN 103198955 A CN103198955 A CN 103198955A CN 2013100908549 A CN2013100908549 A CN 2013100908549A CN 201310090854 A CN201310090854 A CN 201310090854A CN 103198955 A CN103198955 A CN 103198955A
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Abstract
The invention discloses an elastic-sheet type dip switch and a manufacturing method of the elastic-sheet type dip switch. The elastic-sheet type dip switch comprises a shell body and push buttons which are installed on the shell body and slide along sliding grooves formed in the shell body. The elastic-sheet type dip switch further comprises long elastic sheet terminals provided with multiple PIN feet and short elastic sheet terminals provided with multiple PIN feet. Long elastic sheet terminal plastic main bodies which are used for connecting all the PIN feet of the long elastic sheet terminals as a whole are molded on the long elastic sheet terminals in an injection mode. Short elastic sheet terminal plastic main bodies which are used for connecting all the PIN feet of the short elastic sheet terminals as a whole are molded on the short elastic sheet terminals in an injection mode. The long elastic sheet terminal plastic main bodies and the short elastic sheet terminal plastic main bodies are fixedly connected and arranged in the shell body. When the push buttons slide, long elastic sheet terminal elastic parts can contact with short elastic sheet terminal elastic parts, contact states among the terminals can be greatly improved, and the phenomena of push button looseness and invalidation of the dip switch are effectively avoided. The method is used for manufacturing the dip switch, assembly is conducted conveniently, and cost is low.
Description
Technical field
The present invention relates to the thumb-acting switch technical field, more particularly, relate to be the spring-piece type thumb-acting switch of Elastic Contact between a kind of terminal, also relate to a kind of method for the manufacture of described spring-piece type thumb-acting switch.
Background technology
Thumb-acting switch has another name called toggle switch, code switch, DIP switch, flat passs, side of pushing aside pushed aside and closed or qin is good for the formula switch, is divided into by the PIN number: 1.27mm has a 02/04/06/08/10PIN, and 2.54mm has a 1-12PIN.The scope that thumb-acting switch is used: 1, safety monitoring product: monitoring host computer, The Cloud Terrace decoding deck, video camera, wireless transport module, Digiplex; 2, Smart Home product: building conversational system, building intelligent control system; 3, automobile industry: parking lot card system, car alarm, reverse image system; 4, network communication product; 5, control circuit board, digital product.
As Fig. 1, shown in Figure 2, traditional thumb-acting switch is by plastic cement body 20, be inserted into the short shell fragment terminal 21 on these 20 bodies of plastic cement, contact flat spring terminal 22, loam cake 23 and the push button 24 that is installed on the loam cake 23 constitute, in order to adopt the automatically slotting PIN machine transplanting of rice to install on the plastic cement body 20 stamping forming short shell fragment terminal 21 and contact flat spring terminal 22, all adopt when short shell fragment terminal 21 and 22 punching presses of contact flat spring terminal and tear moulding, make the strip direction consistent with the leg direction of short shell fragment terminal 21 and contact flat spring terminal 22, and need to adopt thicker strip to carry out punching press, each root PIN pin of stamping forming contact flat spring terminal 22 have contact flat spring terminal elastic contact part 25 and contact flat spring terminal leg 26, each root PIN pin of stamping forming short shell fragment terminal 21 have short shell fragment termination contact portion 27 and short shell fragment terminal leg 28,28 one-tenth an angle of 90 degrees of the short shell fragment termination contact portion 27 of each root PIN pin of the short shell fragment terminal 21 after the moulding and short shell fragment terminal leg, after adopting the automatically slotting PIN machine transplanting of rice to install on the plastic cement body 20, short shell fragment terminal leg 28 reaches outside the plastic cement body 20, and short shell fragment termination contact portion 27 and plastic cement body 20 fit together, and make weak point shell fragment termination contact portion 27 not have any elasticity.After adopting the automatically slotting PIN machine transplanting of rice to install on the plastic cement body 20, contact flat spring terminal leg 26 reaches outside the plastic cement body 20, and contact flat spring terminal elastic contact part 25 is under the pushing of push button 24, when described push button 24 is positioned at the top of contact flat spring terminal elastic contact part 25 front ends and contacts 27 with short shell fragment termination contact portion, push aside to close and be " ON " state, when described push button 24 is positioned at the top of contact flat spring terminal elastic contact part 25 rear ends and contacts with contact flat spring terminal elastic contact part 25, push aside to close and be " OFF " state, because push button 24 is just can make 25 ones of contact flat spring terminal Elastic Contact and lack shell fragment termination contact portion 27 and contact when the minimum stress that makes contact flat spring terminal 22 changes to the maximum weighted state that makes contact flat spring terminal 22, therefore, contact flat spring terminal 22 is that contact flat spring terminal elastic contact part 25 is contacted with weak point shell fragment termination contact portion 27, under 27 situations without any elastic force of short shell fragment termination contact, contact flat spring terminal 22 is easy to " being subdued ", distortion has namely taken place and can't elasticity return to original shape, not only can cause push button 24 to produce loosening phenomenon, even cause contact flat spring terminal elastic contact part 25 not contact with weak point shell fragment termination contact portion 27, cause the thumb-acting switch can't conducting and lost efficacy, shortened the useful life of thumb-acting switch greatly.
Summary of the invention
One object of the present invention is to overcome above-mentioned defective in the prior art: a kind of assembling of being convenient to is provided, can improve the contact condition between the terminal greatly, prevent that terminal from deforming, guarantee to have the excellent contact performance between the terminal, effectively avoid push button to produce loosening phenomenon and thumb-acting switch inefficacy generation, the spring-piece type thumb-acting switch that can also prolong the useful life of thumb-acting switch greatly.
Another object of the present invention is to overcome above-mentioned defective in the prior art: a kind of method of making described spring-piece type thumb-acting switch is provided.
For achieving the above object, technical scheme provided by the invention is as follows: a kind of spring-piece type thumb-acting switch is provided, comprise housing, being installed in also can be along the push button of the slip of the chute on the housing on the housing, also comprise the long shell fragment terminal with some PIN pin and the short shell fragment terminal with some PIN pin, each root PIN pin of described long shell fragment terminal is to be made of the long shell fragment terminal elastic contact part of integrated punching moulding and long shell fragment terminal leg, injection mo(u)lding has the long shell fragment terminal plastic cement main body that all the PIN pin with described long shell fragment terminal connect as one on the described long shell fragment terminal, each root PIN pin of described short shell fragment terminal is to be made of the short shell fragment terminal elastic contact part of integrated punching moulding and short shell fragment terminal leg, injection mo(u)lding has the short shell fragment terminal plastic cement main body that all the PIN pin with described short shell fragment terminal connect as one on the described short shell fragment terminal, described long shell fragment terminal plastic cement main body is fixedlyed connected with short shell fragment terminal plastic cement main body and is inserted in the housing, make long shell fragment terminal elastic contact part and push button Elastic Contact, when push button slides, long shell fragment terminal elastic contact part can with short shell fragment terminal elastic contact part Elastic Contact.
Described push button is positioned at the top of long shell fragment terminal elastic contact part front end and when contacting with long shell fragment terminal elastic contact part, push aside to close and be " OFF " state, described push button is positioned at the top of long shell fragment terminal elastic contact part rear end and when contacting with long shell fragment terminal elastic contact part, pushes aside to close to be " ON " state.
A kind of method of making described spring-piece type thumb-acting switch is provided, may further comprise the steps:
A, with the injection mo(u)lding respectively of housing, push button;
B, push button is packed in the chute of housing;
C, employing strip punch forming respectively have the long shell fragment terminal material belt of some PIN pin and lack the shell fragment terminal material belt;
D, according to needed PIN number long shell fragment terminal material belt is divided into several long shell fragment terminals that connect successively, each root PIN pin of described long shell fragment terminal is to be made of the long shell fragment terminal elastic contact part of integrated punching moulding and long shell fragment terminal leg, some PIN pin of long shell fragment terminal are connected on the strip side by side, the long shell fragment terminal plastic cement main body that injection mo(u)lding connects as one all PIN pin of described long shell fragment terminal on described long shell fragment terminal, to lack the shell fragment terminal material belt according to needed PIN number and be divided into several short shell fragment terminals that connect successively, each root PIN pin of described short shell fragment terminal is to be made of the short shell fragment terminal elastic contact part of integrated punching moulding and short shell fragment terminal leg, some PIN pin of short shell fragment terminal are connected on the strip side by side, the short shell fragment terminal plastic cement main body that injection mo(u)lding connects as one all PIN pin of described short shell fragment terminal on described short shell fragment terminal;
D, the strip that will be injected with on the long shell fragment terminal leg of several long shell fragment terminals that connect successively of long shell fragment terminal plastic cement main body cut, obtain several independent long shell fragment terminals, the strip that is injected with on the short shell fragment terminal leg of several short shell fragment terminals that connect successively of short shell fragment terminal plastic cement main body is cut, obtain several independent short shell fragment terminals;
E, described long shell fragment terminal plastic cement main body is fixedlyed connected with short shell fragment terminal plastic cement main body, described long shell fragment terminal and short shell fragment terminal group are fitted together;
F, long shell fragment terminal that the step F group is good and short shell fragment terminal are packed in the housing, and make long shell fragment terminal elastic contact part and push button Elastic Contact.
The beneficial effect of spring-piece type thumb-acting switch of the present invention and manufacture method thereof is: by constructing a housing, being equiped with at housing can be along the push button of the slip of the chute on the housing, also comprise the long shell fragment terminal with some PIN pin and the short shell fragment terminal with some PIN pin, each root PIN pin of described long shell fragment terminal is to be made of the long shell fragment terminal elastic contact part of integrated punching moulding and long shell fragment terminal leg, each root PIN pin of described short shell fragment terminal is to be made of the short shell fragment terminal elastic contact part of integrated punching moulding and short shell fragment terminal leg, described long shell fragment terminal leg and short shell fragment terminal are to adopt thinner strip punch forming, make long shell fragment terminal leg and short shell fragment terminal have elasticity preferably, then, the long shell fragment terminal of injection mo(u)lding plastic cement main body on described long shell fragment terminal, all PIN pin of described long shell fragment terminal are connected as one, the short shell fragment terminal of injection mo(u)lding plastic cement main body on described short shell fragment terminal, all PIN pin of described short shell fragment terminal are connected as one, described long shell fragment terminal plastic cement main body is fixedlyed connected with short shell fragment terminal plastic cement main body and is inserted in the housing, make long shell fragment terminal elastic contact part and push button Elastic Contact, when push button slides, long shell fragment terminal elastic contact part can with short shell fragment terminal elastic contact part Elastic Contact, thereby realize that between long shell fragment terminal and the short shell fragment terminal be Elastic Contact, when long shell fragment terminal presses down with weak point shell fragment termination contact, reduce the flexibility of long shell fragment terminal greatly, after deforming, long shell fragment terminal can free elasticity return to original shape, can " do not subdued ", short shell fragment terminal elastic contact part has produced elastic force when contacting with long shell fragment terminal elastic contact part, can improve the contact condition between the terminal greatly, prevent that terminal from deforming, guarantee to have the excellent contact performance between the terminal, effectively avoid push button to produce loosening phenomenon and contact the disabler generation with thumb-acting switch, can also prolong (electrical characteristic=contact function and mechanical property=the stir power in useful life of thumb-acting switch greatly.For the manufacture of the method for described spring-piece type thumb-acting switch, be convenient to assembling, production cost is low.
Below in conjunction with drawings and Examples spring-piece type thumb-acting switch of the present invention and manufacture method thereof are described further:
Description of drawings
Fig. 1 is the not structural representation of conducting of traditional thumb-acting switch;
Fig. 2 is the structural representation of traditional thumb-acting switch conducting;
Fig. 3 is one of three-dimensional structure diagram of thumb-acting switch of the present invention;
Fig. 4 be thumb-acting switch of the present invention three-dimensional structure diagram two;
Fig. 5 is the cutaway view of Fig. 4;
Fig. 6 is the front view of the described long shell fragment terminal material belt of thumb-acting switch manufacture method of the present invention;
Fig. 7 is the upward view of Fig. 6;
To be thumb-acting switch manufacture method of the present invention will long shell fragment terminal material belt be divided into several long shell fragment terminals that connect successively and be injected with the front view of long shell fragment terminal plastic cement main body according to needed PIN number Fig. 8;
Fig. 9 is the upward view of Fig. 8;
Figure 10 is that the strip on the long shell fragment terminal leg of thumb-acting switch manufacture method of the present invention several long shell fragment terminals that connect successively that will be injected with long shell fragment terminal plastic cement main body cuts resulting long shell fragment terminal front view separately;
Figure 11 is the right view of Figure 10;
Figure 12 is the front view of the described short shell fragment terminal material belt of thumb-acting switch manufacture method of the present invention;
Figure 13 is the upward view of Figure 12;
Figure 14 is that thumb-acting switch manufacture method of the present invention will be lacked the front view that the shell fragment terminal material belt is divided into several short shell fragment terminals of connection successively and is injected with short shell fragment terminal plastic cement main body according to needed PIN number;
Figure 15 is the upward view of Figure 14;
Figure 16 is that the strip on the leg of thumb-acting switch manufacture method of the present invention several short shell fragment terminals that connect successively that will be injected with short shell fragment terminal plastic cement main body cuts resulting independent short shell fragment terminal front view;
Figure 17 is the left view of Figure 16;
Figure 18 is the not structural representation of conducting of spring-piece type thumb-acting switch of the present invention;
Figure 19 is the structural representation of spring-piece type thumb-acting switch of the present invention conducting.
Figure 20 be thumb-acting switch manufacture method of the present invention with the long shell fragment terminal injection mo(u)lding of described thumb-acting switch after and strip cut after the short shell fragment terminal injection mo(u)lding with described thumb-acting switch and strip cut structural representation after being connected.
Embodiment
Below be the most preferred embodiment of spring-piece type thumb-acting switch of the present invention and manufacture method thereof, therefore do not limit protection scope of the present invention.
With reference to Fig. 3, Fig. 4, Fig. 5, Figure 10, Figure 11, Figure 15, Figure 17, Figure 18, Figure 19, Figure 20, a kind of spring-piece type thumb-acting switch is provided, comprise housing 1, being installed in also can be along the push button 2 of the slip of the chute on the housing 1 on the housing 1, also comprise the long shell fragment terminal 3 with some PIN pin and the short shell fragment terminal 4 with some PIN pin, each root PIN pin of described long shell fragment terminal 3 is to be made of the long shell fragment terminal elastic contact part 5 of integrated punching moulding and long shell fragment terminal leg 6, injection mo(u)lding has the long shell fragment terminal plastic cement main body 7 that all the PIN pin with described long shell fragment terminal 3 connect as one on the described long shell fragment terminal 3, each root PIN pin of described short shell fragment terminal 4 is to be made of the short shell fragment terminal elastic contact part 8 of integrated punching moulding and short shell fragment terminal leg 9, injection mo(u)lding has the short shell fragment terminal plastic cement main body 10 that all the PIN pin with described short shell fragment terminal 4 connect as one on the described short shell fragment terminal 4, described long shell fragment terminal plastic cement main body 7 is fixedlyed connected with short shell fragment terminal plastic cement main body 10 and is inserted in the housing 1, make long shell fragment terminal elastic contact part 5 and push button 2 Elastic Contact, when push button 2 slides, long shell fragment terminal elastic contact part 5 can with short shell fragment terminal elastic contact part 8 Elastic Contact, be Elastic Contact between long shell fragment terminal 3 and the short shell fragment terminal 4, press down when contacting with short shell fragment terminal 4 at long shell fragment terminal 3, reduce the flexibility of long shell fragment terminal 3 greatly, after deforming, long shell fragment terminal 3 can free elasticity return to original shape, can " do not subdued ", short shell fragment terminal elastic contact part 8 has produced elastic force contacting at 5 o'clock with long shell fragment terminal elastic contact part, can improve the contact condition between the terminal greatly.
Described long shell fragment terminal plastic cement main body 7 is interlocked with short shell fragment terminal plastic cement main body 10, long shell fragment terminal plastic cement main body 7 is provided with buckled recess 11, short shell fragment terminal plastic cement main body 10 is provided with the fastening projection 12 that adapts with buckled recess 11, this fastens projection 12 and inserts in the buckled recess 11, long shell fragment terminal plastic cement main body 7 is fixedlyed connected with short shell fragment terminal plastic cement main body 10, also buckled recess can be arranged on short shell fragment terminal plastic cement main body 10, to fasten projection and be arranged on long shell fragment terminal plastic cement main body 7 short shell fragment terminal plastic cement main body 10 is fixedlyed connected with long shell fragment terminal plastic cement main body 7, described short shell fragment terminal plastic cement main body 10 and long shell fragment terminal plastic cement main body 7 are also or adopt other modes to fix to be connected.
As Figure 18, shown in Figure 19, described push button 2 is positioned at the top of long shell fragment terminal elastic contact part 5 front ends and when contacting with long shell fragment terminal elastic contact part 5, push aside to close and be " OFF " state, described push button 2 is positioned at the top of long shell fragment terminal elastic contact part 5 rear ends and when contacting with long shell fragment terminal elastic contact part 5, push aside to close and be " ON " state, push button 2 adopts such set-up mode, make that pushing the pass aside becomes " ON " state procedure from " OFF " state, because push button 2 slides to long shell fragment terminal elastic contact part 5 rear ends from long shell fragment terminal elastic contact part 5 front ends, the moment that acts on the long shell fragment terminal 3 is reducing, so long shell fragment terminal 3 suffered pressure are from diminishing greatly, " subduing " phenomenon can not take place in long shell fragment terminal 3, can make long shell fragment terminal 3 and short shell fragment terminal 4 can free elasticity return to original shape after deforming.
Described short shell fragment terminal elastic contact part 8 is provided with Elastic Contact point 13, is used for contacting with long shell fragment terminal elastic contact part 5.
Leave certain glade plane space between described push button 2 lower surfaces and long shell fragment terminal plastic cement main body 7 and short shell fragment terminal plastic cement main body 10 tops, make Stroke Control that push button 2 moves down in reasonable range comparatively, prevent that long shell fragment terminal 3 and short shell fragment terminal 4 from " being subdued " because being subjected to excessive pressure, make long shell fragment terminal 3 and short shell fragment terminal 4 after deforming, can arrive original shape naturally again, short shell fragment terminal elastic contact part 8 has produced elastic force when contacting with long shell fragment terminal elastic contact part 5, can improve the contact condition between the terminal greatly.
Be provided with the groove that adapts with long shell fragment terminal elastic contact part 5 and short shell fragment terminal elastic contact part 8 in the described push button 2, described long shell fragment terminal elastic contact part 5 and short shell fragment terminal elastic contact part 8 are inserted in this groove, when push button 2 slides, long shell fragment terminal elastic contact part 5 can with lack shell fragment terminal elastic contact part 8 Elastic Contact.
With reference to Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, Figure 17,, Figure 18, Figure 19, Figure 20, a kind of method for the manufacture of above-mentioned spring-piece type thumb-acting switch is provided, may further comprise the steps:
A, with 2 injection mo(u)ldings respectively of housing 1, push button;
B, push button 2 is packed in the chute of housing 1;
C, employing strip punch forming respectively have the long shell fragment terminal material belt 21 of some PIN pin and lack shell fragment terminal material belt 22;
D, according to needed PIN number long shell fragment terminal material belt 21 is divided into several long shell fragment terminals 3 that connect successively, each root PIN pin of described long shell fragment terminal 3 is to be made of the long shell fragment terminal elastic contact part 5 of integrated punching moulding and long shell fragment terminal leg 6, some PIN pin of long shell fragment terminal 3 are connected on the strip side by side, the long shell fragment terminal plastic cement main body 7 that injection mo(u)lding connects as one all PIN pin of described long shell fragment terminal 3 on described long shell fragment terminal 3, to lack shell fragment terminal material belt 22 according to needed PIN number and be divided into several short shell fragment terminals 4 that connect successively, each root PIN pin of described short shell fragment terminal 4 is to be made of the short shell fragment terminal elastic contact part 8 of integrated punching moulding and short shell fragment terminal leg 9, some PIN pin of short shell fragment terminal 4 are connected on the strip side by side, the short shell fragment terminal plastic cement main body 10 that injection mo(u)lding connects as one all PIN pin of described short shell fragment terminal 4 on described short shell fragment terminal 4;
D, the strip that will be injected with on the long shell fragment terminal leg 6 of several long shell fragment terminals 3 that connect successively of long shell fragment terminal plastic cement main body 7 cut, obtain several independent long shell fragment terminals 3, the strip that is injected with on the short shell fragment terminal leg 9 of several short shell fragment terminals 4 that connect successively of short shell fragment terminal plastic cement main body 10 is cut, obtain several independent short shell fragment terminals 4, strip cut to adopt automatic guillotine to cut, also adopt the manual operation hand tools to cut;
E, described long shell fragment terminal plastic cement main body 7 is fixedlyed connected with short shell fragment terminal plastic cement main body 10, described long shell fragment terminal 3 and short shell fragment terminal 4 are fitted together;
F, long shell fragment terminal 3 that the step F group is good and short shell fragment terminal 4 are packed in the housing 1, and make long shell fragment terminal elastic contact part 5 and push button 2 Elastic Contact.
Above-described embodiment is preferred implementation of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (7)
1. spring-piece type thumb-acting switch, comprise housing (1), being installed in housing (1) upward also can be along the push button (2) of the slip of the chute on the housing (1), it is characterized in that, also comprise the long shell fragment terminal (3) with some PIN pin and the short shell fragment terminal (4) with some PIN pin, each root PIN pin of described long shell fragment terminal (3) is to be made of the long shell fragment terminal elastic contact part (5) of integrated punching moulding and long shell fragment terminal leg (6), described long shell fragment terminal (3) is gone up the long shell fragment terminal plastic cement main body (7) that injection mo(u)lding has all the PIN pin with described long shell fragment terminal (3) to connect as one, each root PIN pin of described short shell fragment terminal (4) is to be made of the short shell fragment terminal elastic contact part (8) of integrated punching moulding and short shell fragment terminal leg (9), described short shell fragment terminal (4) is gone up the short shell fragment terminal plastic cement main body (10) that injection mo(u)lding has all the PIN pin with described short shell fragment terminal (4) to connect as one, described long shell fragment terminal plastic cement main body (7) is fixedlyed connected with short shell fragment terminal plastic cement main body (10) and is inserted in the housing (1), make long shell fragment terminal elastic contact part (5) and push button (2) Elastic Contact, when push button (2) slides, long shell fragment terminal elastic contact part (5) can with short shell fragment terminal elastic contact part (8) Elastic Contact.
2. spring-piece type thumb-acting switch according to claim 1, it is characterized in that, described long shell fragment terminal plastic cement main body (7) is interlocked with short shell fragment terminal plastic cement main body (10), long shell fragment terminal plastic cement main body (7) is provided with buckled recess (11), short shell fragment terminal plastic cement main body (10) is provided with the fastening projection (12) that adapts with buckled recess (11), this fastens projection (12) and inserts in the buckled recess (11), and long shell fragment terminal plastic cement main body (7) is fixedlyed connected with short shell fragment terminal plastic cement main body (10).
3. spring-piece type thumb-acting switch according to claim 1 is characterized in that, leaves certain glade plane space between described push button (2) lower surface and long shell fragment terminal plastic cement main body (7) and short shell fragment terminal plastic cement main body (10) top.
4. spring-piece type thumb-acting switch according to claim 1, it is characterized in that, be provided with the groove that adapts with long shell fragment terminal elastic contact part (5) and short shell fragment terminal elastic contact part (8) in the described push button (2), described long shell fragment terminal elastic contact part (5) and short shell fragment terminal elastic contact part (8) are inserted in this groove, when push button (2) slides, long shell fragment terminal elastic contact part (5) can with short shell fragment terminal elastic contact part (8) Elastic Contact.
5. spring-piece type thumb-acting switch according to claim 1, it is characterized in that, described push button (2) be positioned at long shell fragment terminal elastic contact part (5) front end top and with long shell fragment terminal elastic contact part (5) when contacting, push aside to close and be " OFF " state, described push button (2) be positioned at long shell fragment terminal elastic contact part (5) rear end top and with long shell fragment terminal elastic contact part (5) when contacting, push aside to close and be " ON " state.
6. spring-piece type thumb-acting switch according to claim 1 is characterized in that, described short shell fragment terminal elastic contact part (8) is provided with Elastic Contact point (13).
7. the method for the manufacture of each described spring-piece type thumb-acting switch of claim 1-6 is characterized in that, may further comprise the steps:
A, with the injection mo(u)lding respectively of housing (1), push button (2);
B, push button (2) is packed in the chute of housing (1);
C, employing strip punch forming respectively have the long shell fragment terminal material belt (21) of some PIN pin and lack shell fragment terminal material belt (22);
D, according to needed PIN number long shell fragment terminal material belt (21) is divided into several long shell fragment terminals (3) that connect successively, each root PIN pin of described long shell fragment terminal (3) is to be made of the long shell fragment terminal elastic contact part (5) of integrated punching moulding and long shell fragment terminal leg (6), some PIN pin of long shell fragment terminal (3) are connected on the strip side by side, go up the long shell fragment terminal plastic cement main body (7) that injection mo(u)lding connects as one all PIN pin of described long shell fragment terminal (3) at described long shell fragment terminal (3), to lack shell fragment terminal material belt (22) according to needed PIN number and be divided into several short shell fragment terminals (4) that connect successively, each root PIN pin of described short shell fragment terminal (4) is to be made of the short shell fragment terminal elastic contact part (8) of integrated punching moulding and short shell fragment terminal leg (9), some PIN pin of short shell fragment terminal (4) are connected on the strip side by side, go up the short shell fragment terminal plastic cement main body (10) that injection mo(u)lding connects as one all PIN pin of described short shell fragment terminal (4) at described short shell fragment terminal (4);
D, the strip that will be injected with on the long shell fragment terminal leg (6) of several long shell fragment terminals (3) that connect successively of long shell fragment terminal plastic cement main body (7) cut, obtain several independent long shell fragment terminals (3), the strip that will be injected with on the short shell fragment terminal leg (9) of several short shell fragment terminals (4) that connect successively of short shell fragment terminal plastic cement main body (10) cuts, and obtains several independent short shell fragment terminals (4);
E, described long shell fragment terminal plastic cement main body (7) is fixedlyed connected with short shell fragment terminal plastic cement main body (10), described long shell fragment terminal (3) and short shell fragment terminal (4) are fitted together;
F, long shell fragment terminal (3) that the step F group is good and short shell fragment terminal (4) are packed in the housing (1), and make long shell fragment terminal elastic contact part (5) and push button (2) Elastic Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310090854.9A CN103198955B (en) | 2013-03-20 | 2013-03-20 | Elastic-sheet type dip switch and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310090854.9A CN103198955B (en) | 2013-03-20 | 2013-03-20 | Elastic-sheet type dip switch and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103198955A true CN103198955A (en) | 2013-07-10 |
| CN103198955B CN103198955B (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310090854.9A Active CN103198955B (en) | 2013-03-20 | 2013-03-20 | Elastic-sheet type dip switch and manufacturing method thereof |
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| Country | Link |
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| CN (1) | CN103198955B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023125226A1 (en) * | 2021-12-31 | 2023-07-06 | 杭州诺生医疗科技有限公司 | Puncture system and control handle thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5120922A (en) * | 1991-02-22 | 1992-06-09 | Augat Inc. | Momentary pushbutton slide switch |
| CN2400889Y (en) * | 1999-10-29 | 2000-10-11 | 廖生兴 | Improved finger toggling program switch |
| CN1459814A (en) * | 2002-05-17 | 2003-12-03 | 百容电子股份有限公司 | Program switch |
| CN101373675A (en) * | 2008-02-22 | 2009-02-25 | 宁波晨翔电子有限公司 | Toggle switch |
| CN203150447U (en) * | 2013-03-20 | 2013-08-21 | 夏红霞 | Spring type dial switch |
-
2013
- 2013-03-20 CN CN201310090854.9A patent/CN103198955B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5120922A (en) * | 1991-02-22 | 1992-06-09 | Augat Inc. | Momentary pushbutton slide switch |
| CN2400889Y (en) * | 1999-10-29 | 2000-10-11 | 廖生兴 | Improved finger toggling program switch |
| CN1459814A (en) * | 2002-05-17 | 2003-12-03 | 百容电子股份有限公司 | Program switch |
| CN101373675A (en) * | 2008-02-22 | 2009-02-25 | 宁波晨翔电子有限公司 | Toggle switch |
| CN203150447U (en) * | 2013-03-20 | 2013-08-21 | 夏红霞 | Spring type dial switch |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023125226A1 (en) * | 2021-12-31 | 2023-07-06 | 杭州诺生医疗科技有限公司 | Puncture system and control handle thereof |
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| Publication number | Publication date |
|---|---|
| CN103198955B (en) | 2015-04-29 |
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