KR200485758Y1 - Program switch for mounting on a circuit board - Google Patents

Program switch for mounting on a circuit board Download PDF

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Publication number
KR200485758Y1
KR200485758Y1 KR2020160004714U KR20160004714U KR200485758Y1 KR 200485758 Y1 KR200485758 Y1 KR 200485758Y1 KR 2020160004714 U KR2020160004714 U KR 2020160004714U KR 20160004714 U KR20160004714 U KR 20160004714U KR 200485758 Y1 KR200485758 Y1 KR 200485758Y1
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KR
South Korea
Prior art keywords
contact elements
dimension
component
contact
passage openings
Prior art date
Application number
KR2020160004714U
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Korean (ko)
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KR20170004215U (en
Inventor
슈 메이-팅
리우 친-신
Original Assignee
뷔르트 엘렉트로닉 아이조스 게엠베하 운트 콤파니 카게
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Application filed by 뷔르트 엘렉트로닉 아이조스 게엠베하 운트 콤파니 카게 filed Critical 뷔르트 엘렉트로닉 아이조스 게엠베하 운트 콤파니 카게
Publication of KR20170004215U publication Critical patent/KR20170004215U/en
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Publication of KR200485758Y1 publication Critical patent/KR200485758Y1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/005—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch adapted for connection with printed circuit boards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H15/00—Switches having rectilinearly-movable operating part or parts adapted for actuation in opposite directions, e.g. slide switch
    • H01H15/02—Details
    • H01H15/06—Movable parts; Contacts mounted thereon
    • H01H15/16—Driving mechanisms
    • 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]

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  • Switch Cases, Indication, And Locking (AREA)
  • Push-Button Switches (AREA)
  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)

Abstract

A program switch for mounting on a circuit board,
- Isolator components (2),
A plurality of first contact elements K 11 to K 14 arranged side by side in the x direction on the insulating component 2,
- a plurality of second contact elements (K 21 to K 24),
- are arranged side by side in the x direction on the insulator component 2,
- spaced from the first contact elements (K 11 -K 14 ) in the y-direction perpendicular to the x-direction,
A plurality of second contact elements K 21 to K 24 , arranged in row in the y direction respectively for the first contact elements K 11 to K 14 ,
- a plurality of switching elements (S 1 to S 4 ) for contacting each first contact element (K 11 to K 14 ) with an associated second contact element (K 21 to K 24 )
For simple production and simple mounting on circuit boards,
- an alignment component (3) is provided for aligning the contact elements (K 11 to K 24 )
The alignment component 3 comprises a first contact element K 1 to K 14 and a second contact element K 11 to K 14 for the first contact openings D 11 to D 14 and the second contact elements K 21 to K 24 for each of the first contact elements K 11 to K 14 , And second passage openings (D 21 to D 24 )
A program in which the contact elements K 11 to K 24 are guided through the passage openings D 11 to D 24 and the alignment component 3 is clamped on the contact elements K 11 to K 24 The switch was started.

Description

PROGRAM SWITCH FOR MOUNTING ON A CIRCUIT BOARD "

The contents of German Utility Model Application No. DE 20 2016 103 042.0 are incorporated by reference.

The present invention relates to a semiconductor device comprising a plurality of first contact elements arranged in an x direction alongside one another on an insulating component, an insulating component, a first contact element arranged in the x direction alongside one another on the insulating component and extending in the y direction perpendicular to the x direction A plurality of second contact elements spaced from the contact elements and arranged in rows in the y direction for each one of the first contact elements and a plurality of second contact elements spaced apart from the first contact elements, To a program switch for mounting on a circuit board comprising switching elements of the switching elements.

Program switches designed as a DIP switch (DIP: dual in-line package) from TW M306713U are known. The program switch includes a plurality of first contact elements and a plurality of associated second contact elements that can be in contact with each other by respective switching elements. This program switch is designed so that the latter can be mounted vertically on a horizontally disposed circuit board, whereby the switching elements are placed on the front side of the program switch. To this end, the second contact elements are designed to be essentially longer than the first contact elements. The second contact elements are each fitted on the pins of the support body and stabilized in this manner in order to prevent the second contact elements from becoming unwantedly curved and thus more difficult to mount the program switch on the circuit board. The drawback is that the cost of producing program switches is high because of the complexity of the structure and assembly of known program switches.

The fundamental goal of this design is to create a program switch that allows simple fabrication and simple mounting on a circuit board.

This goal is achieved by a program switch having an alignment component for aligning contact elements, wherein the alignment component comprises first passageway openings for each of the first contact elements and second passageway openings for each of the second contact elements, And the contact elements are guided through the passage openings and the alignment component is clamped onto the contact elements.

Because the latter is guided through the passage openings and clamps the alignment component, the contact elements are aligned with respect to each other in a simple and stabilized manner by the alignment component. To this end, the passage openings are adjusted in a suitable manner for contacting the elements. The alignment components align and stabilize the contact elements so that the program switch can be mounted on the circuit board in a simple manner. The alignment component also has a simple structure and can be easily manufactured. Also, the assembly of the program switch is simple because the contact elements must be guided only through the passage openings. The alignment component is made of, for example, plastic. The alignment component may be a separate component or it may be designed as a piece with the isolator component.

The program switches to the first passage opening to have a respective dimension Y 1 in the y direction, the dimension Y 1 is reduced in the direction of insertion of the first contact element ensures a simpler manufacturing process. The design of the first passageway openings allows the first contact elements to be guided through the first passageway openings in a simple manner.

The program switches to the second passage opening to have a respective dimension Y 2 in the y direction, the dimension Y 2 decrease in the insertion direction of the second contact element ensures a simpler manufacturing process. The design of the second passage openings allows the second contact elements to be guided through the second passage openings in a simple manner.

A program switch in which the first passage apertures each have a dimension X 1 in the x direction and the dimension X 1 is constant at least in sections ensures a simple production process. And can be clamped in a simple manner when the first contact elements are passed through by design of the first passage openings.

Each of the first contact elements has a first clamping section with a constant width B 1 in at least sections in the x direction and a program switch in which the width B 1 corresponds in particular to the dimension X 1 ensures a simple production process. The first contact elements can be clamped in the first passage openings in a simple manner by the first clamping sections.

The second passage opening to have a respective dimension X 2 in the x direction, the dimension X 2 is constant at least at the program switch section ensures a simple manufacturing process. And can be clamped in a simple manner when the second contact elements are fed through by the design of the second passage openings.

Each of the second contact elements has a second clamping section with a constant width B 2 in at least sections in the x direction and the width B 2 decreases in the insertion direction of the second contact elements, do. The design of the second clamping sections is shifted in the insertion direction until each second clamping section is clamped due to its own width B 2 that each second clamping section increases in opposition to the insertion direction at each second passage opening Thereby enabling reliable clamping. In this way, in particular, the first clamping sections and the second clamping sections must be positioned only approximately relative to each other in the insertion direction.

In each of the second minimum width of the clamping section B 2min and 2max maximum width B B 2min <X 2min and 2max B> X 2min And X 2min is a program switch that shows the minimum dimension of each second passage opening in the x direction ensures a simple production process. By the design of the second clamping sections the latter can be clamped in a simple manner at each second passage opening.

A program switch in which the first passage openings on the side facing the insulator component include feed openings for introducing the first contact elements laterally ensures a simple production process. Through the feed openings, the first contact elements can be guided in a simple manner sideways relative to the alignment component and then guided in angled fashion through the first passage openings. The feed openings are designed such that the clamping of the second contact elements is not damaged by the horizontal supply of the first contact elements.

a program switch in which the second contact elements have a larger dimension than the first contact elements in the z direction perpendicular to the x and y directions ensures a vertical mounting in a simple manner. The second contact elements first extend from the upper side of the insulating component in the horizontal y direction and then in the z direction so that the second contact elements in the z direction extend from the lower side of the insulating component to the first contact elements And has a longer dimension. The second contact elements are particularly aligned and stabilized by the alignment component.

Program switches designed to lead contact elements to the alignment component in the x direction and in the z direction perpendicular to the y direction, leading to the insulator component in each major y direction, allow for vertical mounting in a simple manner. The contact elements extend from the back of the insulator component in the horizontal y direction and then are angled in the vertical z direction.

The isolator component and the switching elements are disposed at least partially within the housing, and the program switch in which the alignment component is located outside the housing ensures a simple mounting. It is possible to supply the contact elements through the passage openings independent of the mounting of the housing. Preferably, the switching elements are disposed on the front face of the housing, while the contact elements extend from the rear face of the housing or the insulating component. Preferably, the contact elements are angled such that vertical or vertical upward mounting is possible on the horizontally arranged circuit boards in a simple manner. When vertically mounted, the bottom of the housing faces the circuit board.

Additional features, advantages, and details of the present invention have been set forth in the description of exemplary embodiments that follow.

1 is a perspective view of a program switch designed as a DIP switch for vertically mounting on a horizontally disposed circuit board,
Figure 2 is a perspective view of the program switch of Figure 1 without the housing for illustrating the switching element, the isolator component, the first and second contact elements, and the alignment component;
Figure 3 is a rear view of the program switch of Figure 2 without one of the alignment components and second contact elements,
Figure 4 is a top view of the program switch of Figure 2 without one of the first and second contact elements to illustrate the passage openings in the alignment component,
Figure 5 is a perspective view of the program switch of Figure 2 without one of the switching elements to illustrate one of the first contact elements and the associated second contact element;
Figure 6 is a perspective view of the inner side of the housing of Figure 1;
Figure 7 is a top view of the alignment component,
Figure 8 shows a first cross-section of the alignment component according to section line VIII-VIII of Figure 7,
Figure 9 shows a second cross-section of the alignment component according to the cross-sectional line IX-IX of Figure 7, and
Figure 10 shows a third cross-section of the alignment component according to section line XX in figure 7;

The program switch 1 designed as a DIP switch (DIP: dual in-line package) comprises an isolator component 2, a plurality of first contact elements K 1i , a plurality of associated second contact elements K 2i , , A plurality of associated switching elements ( Si ), an alignment component (3) and a housing (4). Where i represents the index for the number. Figures 1-10 illustrate four exemplary first contact elements K 1i individually labeled K 11 through K 14 (i = 1, ..., 4), four associated first contact elements K 1i individually labeled K 21 through K 24 2 contact elements K 2i and four associated switching elements S i individually designated S 1 through S 4 . The program switch 1 is used to mount vertically or vertically on horizontally disposed circuit boards not shown in more detail.

The first contact elements K 11 to K 14 are uniformly spaced from each other in the x direction and are arranged side by side to form a first row of contact elements. Accordingly the second contact element (K 21 to K 24) are uniformly spaced in the x direction to each other are placed side by side to form a second row of contact elements. As the first contact elements K 11 to K 14 and the second contact elements K 21 to K 24 are equidistantly spaced from each other, each first contact element K 11 to K 14 has x the second contact element associated in the y-direction extending perpendicular to the direction are arranged in a (K 21 to K 24) and rows.

The first contact elements K 11 to K 14 are disposed on the isolator component 2 and extend on the front face in the z direction extending essentially perpendicular to the x and y directions and on the bottom face in the y direction, So that the first contact elements K 11 to K 14 extend on the back surface of the insulating component 2 in the y direction away from the latter and are oriented in the z direction. Claim the second contact element (K 21 to K 24) are arranged on the front surface at the first contact elements (K 11 through K 14) with associated sections overlapping the insulator component (2). The first contact elements K 11 to K 14 can be moved by the associated switching elements S 1 to S 4 for the associated second contact elements K 21 to K 24 , The first contact elements K 11 to K 14 associated in the switched-on position of the switching elements S 1 to S 4 contact the associated second contact elements K 21 to K 24 and each switching element S 1 to S 4 ). For this purpose, the contact elements K 11 to K 14 and / or the contact elements K 21 to K 24 are preferably designed to be elastic. Claim the second contact elements (K 21 to K 24) is the isolator extends on the upper surface as on the front in the z direction relative to the upper surface of the component (2) and the y-direction, the second contact elements accordingly (K 21 to K 24 extend on the rear face away from the insulating component 2 and are oriented in the z direction. 2 because of the contact element (K 21 to K 24) extends from the top surface and first to extend from the lower surface in the z direction of the first contact element (K 11 to K 14), the second contact element (K 21 to K 24 have a larger dimension in the z-direction than the first contact elements K 11 -K 14 .

The alignment component 3 is used to align and stabilize the first contact elements K 11 to K 14 and the second contact elements K 21 to K 24 . The alignment component 3 is designed as a rectangle having a square or rectangular cross-sectional surface. First passageway openings D 1i , designated D 11 to D 14 , are formed to guide through the first contact elements (K 11 to K 14 ) in the alignment component 3. Thus, first passage openings D 2i , designated D 21 to D 24 , are formed for feeding through the second contact elements (K 21 to K 24 ) in the alignment component (3). The first contact elements K 11 to K 14 are guided through the associated first passage openings D 11 to D 14 in the assembled state of the program switch 1 and the second contact elements K 21 to K 24) is guided through the second passage opening associated (D 21 to D 24). In order to clamp the alignment component 3 onto the first contact elements K 11 to K 14 and the second contact elements K 21 to K 24 , these dimensions in the x and / It is adjusted to the dimensions of the first passage openings (D 11 to D 14) and second passage openings (D 21 to D 24). The first contact elements K 11 to K 14 and the second contact elements K 21 to K 24 are connected to each other by an angled design for the isolator component 2 in the y direction and the alignment component 3 in the z direction Lt; / RTI &gt;

The housing (4) is connected by a locking connection to the isolator component (2). To this end, on the interior of the housing (4) is formed a locking projection (5) which is associated with the associated locking recess (6) of the isolator component (2). Activation openings A i , which are individually denoted A 1 to A 4 , are formed on the front face in the housing 4. The switching elements S 1 through S 4 through the activation openings A 1 through A 4 are connected to the second contact elements K 21 through K 14 associated with the first contact elements K 11 through K 14 , 24 , respectively, to activate and release the contacts.

The insulator component 2 is made from an electrically insulating material such as, for example, a plastic material. Thus, the alignment component 3 is made from an electrically insulating material, such as, for example, a plastic material. The alignment component 3 is designed to be separated from the isolator component 2. Alternatively, the isolator component 2 and the alignment component 3 may be designed as a single piece. The switching elements S 1 to S 4 and the housing 4 are made from an electrically insulating material, for example a plastic material. However, the first contact elements K 11 to K 14 and the second contact elements K 21 to K 24 are manufactured from an electrically conductive material.

The alignment component 3 is disposed outside the housing 4 while the isolator component 2 and the switching elements S 1 to S 4 are disposed at least partially within the housing 4. The switching elements S 1 to S 4 are designed, for example, as slide switches.

the first passage openings D 11 to D 14 in the x direction are uniformly spaced corresponding to the first contact elements K 11 to K 14 and the second passage openings D 21 to D 24 are in the second the contact element is (K 21 to K 24) correspondingly uniformly spaced. The distance between the center of each of the first passage openings D 11 to D 14 and the second passage openings D 21 to D 24 in the x direction is, for example, 2.54 mm.

The first passage openings D 11 to D 14 each have a first insertion section 7 and a first feed-through section 8. Each insertion section 7 is disposed in front of the feed-through section 8 in the insertion direction E of the first contact elements K 11 to K 14 . The first passage openings D 11 to D 14 each have a dimension X 1 in the x direction. The dimension X 1 decreases in the region of the respective insertion section 7 in the insertion direction E while the dimension X 1 is constant in the region of the respective feed-through section 8 in the insertion direction E. In addition, the first passage openings D 11 to D 14 in the y direction have a decreasing dimension Y 1 in the region of the insertion section 7 and in the region of the feed-through section 8 in the insertion direction E. The first passage openings D 11 to D 14 also have openings 9 on the sides which do not face the second passage openings D 21 to D 24 or on the side facing the insulating component 2, So that the first contact elements K 11 to K 14 can be fed laterally in the upper region, i.e. the region of the insertion section 7. The first contact elements K 11 to K 14 then extend at a predetermined angle and are each clamped by the respective first clamping section 10 in the associated feed-through section 8. The first clamping sections 10 are formed on the end sides of the first contact elements K 11 to K 14 and have a constant width B 1 in the x direction. For clamping, the width B 1 is at least equal to the dimension X 1 .

The opening of the second passage (D 21 to D 24), each of the second insertion section 11 and the second feed-through is provided with a section 12. Each second insertion section (11) is disposed upstream of the associated feed-through section (12) in the insertion direction (E). The second passage openings D 21 to D 24 have a dimension X 2 in the x direction. The dimension X 2 decreases in the region of the respective insertion section 11 in the insertion direction E while the dimension X 2 is constant in the region of the respective feed-through section 12 in the insertion direction E. Further, each of the second passage openings (D 21 to D 24 ) has a dimension Y 2 in the y direction. The dimension Y 2 decreases in the region of the respective insertion section 11 and in the region of the respective feed-through section 12 in the insertion direction E. Claim the second contact element (K 21 to K 24) is clamped by each second clamping section 13 in the insertion section (11) associated with each. Each second clamping section 13 has a width B 2 in the x-direction decreasing in the insertion direction E. Each second clamping section 13 has a minimum width B 2min and a maximum width B 2max in the x direction. with respect to the minimum dimension X 2min of each of the second passage openings (D 21 to D 24 ) in the x direction: B 2min <X 2min and B 2max > X 2min .

The minimum dimension is X 2min feed-through in the area of the section 12.

The production and assembly of the program switch 1 is as follows:

The first contact elements K 11 to K 14 , the second contact elements K 21 to K 24 , the switching elements S 1 to S 4 , . The first contact elements K 11 to K 14 and the second contact elements K 21 to K 24 are then connected to the associated first passage openings D 11 to D 14 of the alignment component 3, Are inserted into the passage openings (D 21 to D 24 ). The contact elements K 11 to K 24 are moved to some extent with respect to the alignment component 3 in the insertion direction E until further movement is no longer possible due to the second clamping sections 13. The first clamping sections 10 are clamped in this state within the associated first feed-through sections 8. Also, the second clamping sections 13 are clamped within the associated second insertion sections 11 and / or the associated second feed-through sections 12.

The contact elements K 11 to K 24 are thus aligned and stabilized with respect to each other. Since the alignment component 3 is clamped on the contact elements K 11 to K 24 , the latter is sufficiently secured for mounting on the circuit board. The program switch 1 is then mounted on the circuit board. This is possible in a simple manner as a result of the alignment and stabilization of the contact elements K 11 to K 24 . Therefore, the production and mounting of the program switch 1 is simple.

Claims (13)

A program switch for mounting on a circuit board,
The isolator components (2),
A plurality of first contact elements K 11 to K 14 arranged side by side in the x direction on the insulating component 2,
A plurality of second contact elements (K 21 to K 24),
Are arranged side by side on the insulator component (2) in the x direction,
Spaced from the first contact elements (K 11 -K 14 ) in the y-direction perpendicular to the x-direction,
Said first contact elements (K 11 to K 14) in each row in the y direction with respect to (in a row) arranged, and the plurality of second contact elements (21 K to 24 K),
And a plurality of switching elements (S 1 to S 4 ) for contacting each first contact element (K 11 to K 14 ) with an associated second contact element (K 21 to K 24 )
Characterized by an alignment component (3) for aligning the contact elements (K 11 to K 24 )
The alignment component 3 includes first passage openings D 11 to D 14 and second contact elements K 21 to K 24 for each of the first contact elements K 11 to K 14 , And second passage openings (D 21 to D 24 ) for each of the first through fourth openings
Wherein the contact elements K 11 to K 24 are guided through the passage openings D 11 to D 24 and the alignment component 3 is clamped on the contact elements K 11 to K 24 , Program switch. The method according to claim 1,
each of the first passage openings D 11 to D 14 in the y direction has a dimension Y 1 and the dimension Y 1 is in the insertion direction E of the first contact elements K 11 to K 14 Characterized in that the program switch comprises a switch. The method according to claim 1,
each of the second passage openings D 21 to D 24 in the y direction has a dimension Y 2 and the dimension Y 2 is in the insertion direction E of the second contact elements K 21 to K 24 Characterized in that the program switch comprises a switch. The method according to claim 1,
wherein each of said first passage openings (D 11 to D 14 ) in the x direction has a dimension X 1 , said dimension X 1 being constant at least in sections. The method according to claim 1,
Characterized in that each of said first contact elements (K 11 to K 14 ) has a first clamping section (10) with a constant width B 1 in at least sections in the x-direction. 6. The method of claim 5,
Said width B 1 being equal to the dimension X 1 . The method according to claim 1,
wherein each of said second passage openings (D 21 to D 24 ) in the x direction has a dimension X 2 , said dimension X 2 being constant at least in sections. The method according to claim 1,
Said second contact elements (K 21 to K 24) has a second clamping section (13) each having a width B 2 in the x direction, and the width B 2 is the second contact element (K 21 to K 24 ) In the insertion direction (E). 9. The method of claim 8,
For a minimum width B 2min and a maximum width B 2max of each said second clamping section 13:
B 2min &lt; X 2min and B 2max &gt; X 2min ego,
And X 2min is a minimum dimension of each of the second passage openings (D 21 to D 24 ) in the x direction. The method according to claim 1,
Of the first passage opening on the side facing the insulator component (2) (D 11 to D 14) is a feed opening for the introduction of the first of the first contact element (K 11 through K 14) with the side (9 ). &Lt; / RTI &gt; The method according to claim 1,
Characterized in that in the z direction perpendicular to the x and y directions, the second contact elements (K 21 to K 24 ) have a larger dimension than the first contact elements (K 11 to K 14 ) , Program switch. The method according to claim 1,
Wherein the contact elements K 11 to K 24 are angled and extend from the y direction to the isolator component 2 and extend from the z direction perpendicular to the x direction and the y direction to the alignment component 3 The program switch being characterized in that: The method according to claim 1,
Said isolator component (2) and the switching elements (S 1 to S 4) is at least partially disposed within the housing (4) is characterized by the alignment component (3) is arranged outside the housing (4), Program switch.
KR2020160004714U 2016-06-08 2016-08-16 Program switch for mounting on a circuit board KR200485758Y1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202016103042.0 2016-06-08
DE202016103042.0U DE202016103042U1 (en) 2016-06-08 2016-06-08 Program switch for mounting on a printed circuit board

Publications (2)

Publication Number Publication Date
KR20170004215U KR20170004215U (en) 2017-12-18
KR200485758Y1 true KR200485758Y1 (en) 2018-02-19

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KR (1) KR200485758Y1 (en)
CN (1) CN205900345U (en)
DE (1) DE202016103042U1 (en)
TW (1) TWM537706U (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202016103042U1 (en) * 2016-06-08 2017-09-13 Würth Elektronik eiSos Gmbh & Co. KG Program switch for mounting on a printed circuit board

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000231842A (en) 1999-02-09 2000-08-22 Nec Commun Syst Ltd Dip switch fitted with light emitting diode
DE202016103042U1 (en) 2016-06-08 2017-09-13 Würth Elektronik eiSos Gmbh & Co. KG Program switch for mounting on a printed circuit board

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1513300A (en) * 1975-12-18 1978-06-07 Amp Inc Electrical slide switch
US4392031A (en) * 1981-12-31 1983-07-05 Bell Telephone Laboratories, Incorporated Miniature electrical switch
JPH0568031A (en) * 1991-09-10 1993-03-19 Fujitsu Ltd Frame pulse generating system for redundant configuration equipment
TW306713U (en) 1993-08-14 1997-05-21 hong-ji Deng Control device having beeper call
TWI306713B (en) * 2006-06-13 2009-02-21 Asustek Comp Inc Portable electronic apparatus
US20080105522A1 (en) * 2006-11-08 2008-05-08 Ted Ju Electrical connector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000231842A (en) 1999-02-09 2000-08-22 Nec Commun Syst Ltd Dip switch fitted with light emitting diode
DE202016103042U1 (en) 2016-06-08 2017-09-13 Würth Elektronik eiSos Gmbh & Co. KG Program switch for mounting on a printed circuit board

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KR20170004215U (en) 2017-12-18
TWM537706U (en) 2017-03-01
CN205900345U (en) 2017-01-18
DE202016103042U1 (en) 2017-09-13

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