KR20170008425A - Push switch - Google Patents
Push switch Download PDFInfo
- Publication number
- KR20170008425A KR20170008425A KR1020150099578A KR20150099578A KR20170008425A KR 20170008425 A KR20170008425 A KR 20170008425A KR 1020150099578 A KR1020150099578 A KR 1020150099578A KR 20150099578 A KR20150099578 A KR 20150099578A KR 20170008425 A KR20170008425 A KR 20170008425A
- Authority
- KR
- South Korea
- Prior art keywords
- switch
- switch case
- lead wire
- terminal
- terminal member
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/52—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state immediately upon removal of operating force, e.g. bell-push switch
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H2001/5888—Terminals of surface mounted devices [SMD]
Landscapes
- Push-Button Switches (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
Description
The present invention relates to a push switch using a soft push button.
As a push switch employing a soft push button, for example, Patent Document 1 discloses a push switch including a switch part disposed on a pedestal, a cylindrical case housing the switch part, and a push button .
In the push switch described in Patent Document 1, the terminal of the switch part is connected to the terminal member mounted on the lower surface of the pedestal, and the lead wire is connected to the terminal member, which is advantageous in that the printed wiring board is unnecessary.
However, in the push switch disclosed in Patent Document 1, since a pedestal for placing a switch component is required in addition to a tubular case for housing the switch component, a printed wiring board is unnecessary, but the member can not be sufficiently reduced.
In the push switch disclosed in Patent Document 1, it is necessary to solder the terminal of the switch to the terminal member and to connect the lead wire to the terminal member by soldering. As a result, the production time could not be shortened sufficiently.
SUMMARY OF THE INVENTION It is therefore an object of the present invention to provide a push switch capable of reducing the number of additional members and facilitating manufacturing.
Hereinafter, embodiments of the present invention for solving the above problems will be described. In addition, the constituent elements employed in the respective aspects described below can be employed in any combination as far as possible. The aspects or technical features of the present invention are not limited to those described below, but may be recognized based on the entire specification and the description of the drawings, or from the description thereof, based on inventive ideas that can be understood by a person skilled in the art.
A first aspect of the present invention is a switch casing comprising: a switch case having a bottom surface and a side surface and having an opening on an upper surface; a soft push button mounted on the switch case to close the opening; A switch component disposed in the space and having an operating portion on the top and a plurality of connection terminals protruding downwardly, a terminal member electrically connected to the connection terminal, and a lead wire electrically connected to the terminal member The push switch comprising:
The terminal member has a flat portion formed with a first connecting portion to which the connecting terminal is connected without soldering and a first receiving portion provided with a second connecting portion that is suspended from one end of the flat portion and connected to the lead wire without soldering ,
The switch case includes an insertion hole formed in the side surface for inserting the lead wire into the space, a first support portion for supporting the lead wire inserted in the space, and a second support portion for supporting the flat portion of the terminal member .
In the push switch of this aspect, since the terminal member, the lead wire, and the connection terminal of the switch component can be easily electrically connected without soldering, and the terminal member and the switch component are supported by the switch case, A highly reliable push switch can be realized.
According to a second aspect of the present invention, the switch case has a groove portion into which the first water bottom is fitted.
In the push switch of this aspect, the terminal member can be easily positioned, and the electrical connection between the second connecting portion of the terminal member and the lead wire can be carried out very easily.
The third aspect of the present invention is characterized in that the terminal member has a second water bottom portion received from the other end of the flat surface portion, and the switch case has a fixing portion for fixing the second water bottom portion.
In the push switch of this embodiment, the terminal member can be firmly fixed to the switch case, and a more reliable push switch can be realized.
According to a fourth aspect of the present invention, the switch case has a resin filling chamber provided so as to surround the insertion hole, and the resin filling chamber is filled with resin.
In the push switch of this embodiment, the penetration of water into the internal space in which the switch parts are disposed can be effectively prevented, and a push switch excellent in waterproofness can be realized.
INDUSTRIAL APPLICABILITY According to the push switch of the present invention, the terminal member, the lead wire, and the connection terminal of the switch component can be easily connected without soldering, and a push switch with a high reliability can be realized with a small number of members.
1 is a plan view of a push switch according to an embodiment of the present invention.
2 is a front view of the push switch of Fig.
3 is a left side view of the push switch of Fig.
4 is a sectional view taken along the line A-A in Fig.
5 is a sectional view taken along the line B-B in Fig.
6 is a sectional view taken along the line C-C in Fig.
7 is a sectional view taken along the line D-D in Fig.
8 is a plan view of the case of the push switch of Fig.
Fig. 9 is a perspective view of the terminal member of the push switch of Fig. 1;
10 is a plan view for explaining the assembling procedure of the push switch of FIG.
11 is a plan view for explaining the assembling procedure of the push switch of Fig.
12 is a plan view for explaining the assembling procedure of the push switch of FIG.
In order to make the present invention more specifically, an embodiment of the present invention will be described in detail with reference to the drawings.
(Embodiment Mode)
The push switch 1 of this embodiment is mounted on a door handle device for a vehicle (not shown). When the user operates the door lock device, the
The push switch 1 includes a
The
The
The
A first connecting
A
A second connecting
The second
The
A
A
A
Three
A
A portion of the upper surface of the
A
The widths of the
The
The
When the push switch 1 is attached to a door handle (not shown), the
Next, a method of assembling the push switch 1 of the present example will be described.
First, two
The
When the first
When the second
When the first
Next, assemble the switch part (10). Specifically, the four
When the
When the
Next, after the
7, when the
When the pushing operation of the
According to the above-described push switch 1 of the present embodiment, the
The
The
Therefore, according to this example, a solder connection is unnecessary, and a push switch with high reliability can be realized with a small number of members while realizing easiness of manufacturing.
In the push switch 1 of this embodiment, since the
In the push switch 1 of this embodiment, since the
In the push switch 1 of the present embodiment, since resin is filled in the
Although the embodiment of the present invention has been described above, the present invention is not limited to these embodiments, and it is needless to say that the present invention can be appropriately changed without departing from the gist of the present invention.
Concretely, for example, the first connecting
The second connecting
It is preferable that the
The structure for fixing the
Claims (8)
A soft push button mounted on the switch case to close the opening,
A switch component which is disposed in the space formed by the switch case and the push button and has an operating portion on the top and a plurality of connection terminals protruding downwardly,
A terminal member electrically connected to the connection terminal,
A push switch having a lead wire electrically connected to the terminal member,
Wherein the terminal member has a flat portion formed with a first connecting portion to which the connecting terminal is connected without soldering and a first receiving portion formed with a second connecting portion that is received from one end of the flat portion and is connected to the lead wire without soldering,
The switch case includes an insertion hole formed in the side surface for inserting the lead wire into the space, a first support portion for supporting the lead wire inserted in the space, and a second support portion for supporting the flat portion of the terminal member Features a push switch.
Wherein the switch case has a groove portion into which the first water bottom is inserted.
The terminal member has a second water bottom that is received from the other end of the flat surface portion,
And the switch case has a fixing portion for fixing the second water bottom.
The terminal member has a second water bottom that is received from the other end of the flat surface portion,
And the switch case has a fixing portion for fixing the second water bottom.
Wherein the first connecting portion has a tongue piece having a cantilever shape in which three peripheral directions are notched,
Wherein the tongue piece is bent to be slightly inclined downward.
And the second connecting portion has a longitudinal slit that is slightly narrower than the diameter of the core wire of the lead wire.
The switch case has a guide wall,
Wherein the flat portion has a notch portion into which the guide wall is partially fitted.
Wherein the switch case has a resin filling chamber provided so as to surround the insertion hole,
Wherein the resin filling chamber is filled with a resin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150099578A KR20170008425A (en) | 2015-07-14 | 2015-07-14 | Push switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150099578A KR20170008425A (en) | 2015-07-14 | 2015-07-14 | Push switch |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20170008425A true KR20170008425A (en) | 2017-01-24 |
Family
ID=57993314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150099578A KR20170008425A (en) | 2015-07-14 | 2015-07-14 | Push switch |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20170008425A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102127745B1 (en) * | 2018-12-27 | 2020-06-30 | 주식회사 스위치코리아 | Car door waterproof switch |
CN113748477A (en) * | 2019-04-16 | 2021-12-03 | 阿尔卑斯阿尔派株式会社 | Selector switch and method for manufacturing connection terminal |
KR20210154493A (en) * | 2020-06-12 | 2021-12-21 | 주식회사 스위치코리아 | Waterproof Switch Device, and Waterproof Switch Module for Trunk Door of Car |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012018794A (en) | 2010-07-07 | 2012-01-26 | Tokyo Parts Ind Co Ltd | Push switch |
-
2015
- 2015-07-14 KR KR1020150099578A patent/KR20170008425A/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012018794A (en) | 2010-07-07 | 2012-01-26 | Tokyo Parts Ind Co Ltd | Push switch |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102127745B1 (en) * | 2018-12-27 | 2020-06-30 | 주식회사 스위치코리아 | Car door waterproof switch |
CN113748477A (en) * | 2019-04-16 | 2021-12-03 | 阿尔卑斯阿尔派株式会社 | Selector switch and method for manufacturing connection terminal |
KR20210154493A (en) * | 2020-06-12 | 2021-12-21 | 주식회사 스위치코리아 | Waterproof Switch Device, and Waterproof Switch Module for Trunk Door of Car |
US11250999B2 (en) | 2020-06-12 | 2022-02-15 | Switch Korea Co., Ltd. | Waterproof switch device, and waterproof switch module for trunk door of car |
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