CN202871629U - A button switch and a connector thereof - Google Patents
A button switch and a connector thereof Download PDFInfo
- Publication number
- CN202871629U CN202871629U CN 201220458291 CN201220458291U CN202871629U CN 202871629 U CN202871629 U CN 202871629U CN 201220458291 CN201220458291 CN 201220458291 CN 201220458291 U CN201220458291 U CN 201220458291U CN 202871629 U CN202871629 U CN 202871629U
- Authority
- CN
- China
- Prior art keywords
- button switch
- push
- connector
- splicing ear
- jack
- 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 - Fee Related
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- Push-Button Switches (AREA)
Abstract
The utility model discloses a connector used for a button switch. The connector comprises a plug housing which is in a rectangular shape of and which has a hollow upper part. Multiple jacks corresponding to the plugging pins of the button switch are disposed in the plug housing. A position-limiting block is disposed on the upper part of each jack. A position-limiting step corresponding to the position-limiting barb of a connecting terminal is disposed on the inner side of each jack. The connector is inserted into the lower part of the button switch and each plugging pins of the button switch is inserted into a jack to be accordantly connected with a connecting terminal. Connection between the connecting terminals and the plugging pins of the button switch is used in the interior of the connector while the exterior of the connector is inserted into the plug housing. As a result, functions of fixing and communicating the button switch and wires are simultaneously achieved. The connector is easy and convenient to assemble and disassemble and has high assembly efficiency. The contact performance between the button and wires is reliable and dropping is not easy to generate. The connecting terminals and the wires use a crimping protection mode in order to be uneasy to deform and cause short circuit. The connector has beautiful integral shape design.
Description
Technical field
The utility model relates to push-button switch, is specifically related to push-button switch and connector thereof.
Background technology
The pin of push-button switch will be connected with wire, and one is the mode that adopts welding in the existing connected mode; The 2nd, the mode that adopts single splicing ear to insert.
The mode of welding has following shortcoming: the pin of push-button switch is arranged than comparatively dense, and certain welding difficulty is arranged, and causes welding efficiency lower; Not quick detachable after the welding, be difficult to carry out part exchanging, even cause easily push-button switch to damage at unloading process; The defectives such as solder joint big or small wayward caused rosin joint easily, and not prison welding is solid; The exposed short circuit phenomenon that causes easily of weld; More ugly on the product appearance of welding.
The mode that single splicing ear inserts has following shortcoming: single splicing ear is insecure with being connected of push-button switch pin, and connection reliability is lower, and is loosening easily, even comes off.
The utility model content
Technical problem to be solved in the utility model is that push-button switch and wire packaging efficiency are low, not quick detachable and replacing, and connection reliability is poor, the inaesthetic problem of profile.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts provides a kind of connector for push-button switch, comprise slotting shell, described slotting shell is that rectangle and top are hollow, the pin that has a plurality of and push-button switch in the described slotting shell is jack one to one, the upper end open place of described jack is provided with positive stop, the medial surface of described jack is provided with a limited step corresponding with the spacing barb of splicing ear, described connector is plugged in the lower end of push-button switch, and each pin of push-button switch inserts respectively described jack and splicing ear coupling and is connected.
At above-mentioned connector for push-button switch, described slotting shell front and back end has a gathering sill, described gathering sill is rectangular through-hole, the outside of described gathering sill is fixed with a slotting shell barb, described slotting shell barb is the strip that vertically arranges, about end be fixed with respectively a foot, described foot is fixed on the lateral surface of described slotting shell, the top of described slotting shell barb bends inwards and forms a hook portion, and the lateral surface of bottom is provided with anti-skidding band.
At above-mentioned connector for push-button switch, be fixed with respectively the guide ledges corresponding with described gathering sill on the lateral surface of push-button switch front and back end, described guide ledges is identical with the width of described gathering sill, is fixed with the trapezoid boss corresponding with described slotting shell barb on the described guide ledges.
At above-mentioned connector for push-button switch, the bottom of push-button switch is rectangle, has a plurality of limited impressions on the lateral surface of push-button switch, is fixed with a plurality of corresponding positive stop lug boss on the medial surface on described slotting shell top.
At above-mentioned connector for push-button switch, described limited impression is rectangle, has two described limited impressions on four sides of push-button switch bottom.
At above-mentioned connector for push-button switch, described jack is rectangle, have along its length strip groove on the medial surface of described jack, the width of described strip groove is identical with the width of the spacing barb of splicing ear, and described positive stop is two and lays respectively at two adjacent bights in the described jack.
At above-mentioned connector for push-button switch, the top of splicing ear is square, the top has the stopper slot corresponding with described positive stop, inside is fixed with the spring leaf that is resisted against on the described pin, described spring leaf bending is downward opening V-arrangement, be bent to form projection on the left halfbody and be resisted against on the described pin, the lateral surface that described splicing ear is stretched out in the lower end of described right halfbody forms described spacing barb, also be fixed with the sheet metal of a strip in the splicing ear, the upper and lower side of described sheet metal is resisted against respectively on described pin and the wire.
At above-mentioned connector for push-button switch, the splicing ear bottom is connected with described conductor compression jointing, the bottom of splicing ear is fixed with the press strip of two U-shapeds arranging up and down, the size of described ceiling molding is less than the size of described lower press strip, and described upper and lower press strip bends rear respectively core and the shell of the described wire of crimping.
At above-mentioned connector for push-button switch, the lateral surface of described slotting shell is provided with two Antiskid platform terraces that are oppositely arranged.
Push-button switch comprises above-mentioned connector for push-button switch.
The push-button switch that the utility model provides and connector thereof, the inner splicing ear that adopts is connected with the pin of push-button switch, and insert the outside slotting shell location of adopting, and has played simultaneously function fixing, that be communicated with push-button switch and wire.Assembling and dismounting are simple, convenient, change easily, and packaging efficiency is high; Contact performance is reliable between push-button switch and the wire, is connected firmly difficult drop-off; Splicing ear and wire adopt the mode of crimping to protect, and be not yielding, can short circuit; The monnolithic case design is more attractive in appearance.
Description of drawings
The push-button switch that Fig. 1 provides for the utility model and the structural representation of connector thereof;
The structural representation of the slotting shell that Fig. 2 provides for the utility model;
The structural representation of the splicing ear that Fig. 3 provides for the utility model;
The connected structure schematic diagram of the jack inside that Fig. 4 provides for the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
Such as Fig. 1, shown in Figure 2, the connector that is used for push-button switch that the utility model provides comprises inserts shell 2, inserting shell 2 is that rectangle and top are hollow, lateral surface is provided with two Antiskid platform terraces 25 that are oppositely arranged, insert pin 13 jack 21 one to one that has a plurality of and push-button switch 1 in the shell 2, the upper end open place of jack 21 is provided with positive stop 211, positive stop 211 is two and lays respectively at jack 21 interior two adjacent bights, the medial surface of jack 21 is provided with a limited step 24(corresponding with the spacing barb 31 of splicing ear 3 referring to Fig. 4), jack 21 is rectangle, have along its length strip groove 23 on the medial surface of jack 21, the width of strip groove 23 is identical with the width of the spacing barb 31 of splicing ear 3, connector is plugged in the lower end of push-button switch 1, and each pin 13 of push-button switch 1 inserts respectively jack 21 and splicing ear 3 couplings and is connected.
Insert shell 2 front and back ends and have a gathering sill 22, gathering sill 22 is rectangular through-hole, the outside of gathering sill 22 is fixed with a slotting shell barb 4, inserting shell barb 4 is the strip that vertically arranges, about end be fixed with respectively a foot 41, foot 41 is fixed on the lateral surface of inserting shell 2, and the top of inserting shell barb 4 bends inwards and forms a hook portion 42, and the lateral surface of bottom is provided with anti-skidding band 43.
Be fixed with respectively the guide ledges 11 corresponding with gathering sill 22 on the lateral surface of push-button switch 1 front and back end, guide ledges 11 is identical with the width of gathering sill 22, is fixed with the trapezoid boss 12 corresponding with slotting shell barb 4 on the guide ledges 11.The bottom of push-button switch 1 is rectangle, has a plurality of limited impressions 14 on the lateral surface of push-button switch 1, is fixed with a plurality of corresponding positive stop lug boss (not shown)s on the medial surface on slotting shell 2 tops.Limited impression 14 is rectangle, has two limited impressions 14 on four sides of push-button switch 1 bottom.
As shown in Figure 3, Figure 4, the top of splicing ear 3 is square, the top has the stopper slot 32 corresponding with positive stop 211, inside is fixed with the spring leaf 33 that is resisted against on the pin 13, spring leaf 33 bendings are downward opening V-arrangement, be bent to form projection on the left halfbody 331 and be resisted against on the pin 13, the lateral surface that splicing ear 3 is stretched out in the lower end of right halfbody 332 forms spacing barb 31, also be fixed with the sheet metal 34 of a strip in the splicing ear 3, the upper and lower side of sheet metal 34 is resisted against respectively on pin 13 and the wire 5.
Splicing ear 3 bottoms are connected with wire 5 crimping, and the bottom of splicing ear 3 is fixed with the press strip of two U-shapeds arranging up and down, and the size of ceiling molding 51 is less than the size of lower press strip 52, and upper and lower press strip 51,52 bends rear respectively core and the shell of crimping lead wire 5.
The utility model also provides a kind of push-button switch that comprises above-mentioned connector for push-button switch.
Operating process of the present utility model is as follows:
With wire 5 and splicing ear 3 crimping, make wire 5 and splicing ear 3 close contacts together first, guarantee good contact performance; The assembly of splicing ear 3 and wire 5 inserts in jack 21 corresponding to shell 2 after the crimping, and the spacing barb 31 of splicing ear 3 colludes on the limited step 24 of inserting shell 2, the assembly of splicing ear 3 and wire 4 is fixed on inserts in the shell 2; The gathering sill 22 of inserting shell 2 inserts along the direction of the guide ledges 11 of push-button switch 1, be buckled on the trapezoid boss 12 until insert shell barb 4, so just connector is fixed on the push-button switch 1 while pin 13 and splicing ear 3 close contacts, the function of realization wire 5 and push-button switch 1 conducting.
Press anti-skidding band 43 places that insert shell barb 4, hook portion 42 perks of inserting shell barb 4 separate with the trapezoid boss 12 of push-button switch 1, form and thread off, and pull back connector integral body can separate with push-button switch 1 this moment, reaches the effect of quick-detachment.
The push-button switch that the utility model provides and connector thereof, the inner splicing ear 3 that adopts is connected with the pin 13 of push-button switch 1, and insert outside slotting shell 2 location of adopting, and has played simultaneously function fixing, that be communicated with push-button switch 1 and wire 4.Assembling and dismounting are simple, convenient, change easily, and packaging efficiency is high; Contact performance is reliable between push-button switch 1 and the wire 4, is connected firmly difficult drop-off; Splicing ear 3 and wire 4 adopts the mode of crimping to protect, and be not yielding, can short circuit; The monnolithic case design is more attractive in appearance.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection range of the present utility model.
Claims (10)
1. the connector that is used for push-button switch, it is characterized in that, comprise slotting shell, described slotting shell is that rectangle and top are hollow, the pin that has a plurality of and push-button switch in the described slotting shell is jack one to one, the upper end open place of described jack is provided with positive stop, the medial surface of described jack is provided with a limited step corresponding with the spacing barb of splicing ear, described connector is plugged in the lower end of push-button switch, and each pin of push-button switch inserts respectively described jack and splicing ear coupling and is connected.
2. the connector for push-button switch as claimed in claim 1, it is characterized in that, described slotting shell front and back end has a gathering sill, described gathering sill is rectangular through-hole, and the outside of described gathering sill is fixed with a slotting shell barb, and described slotting shell barb is the strip that vertically arranges, about end be fixed with respectively a foot, described foot is fixed on the lateral surface of described slotting shell, and the top of described slotting shell barb bends inwards and forms a hook portion, and the lateral surface of bottom is provided with anti-skidding band.
3. the connector for push-button switch as claimed in claim 2, it is characterized in that, be fixed with respectively the guide ledges corresponding with described gathering sill on the lateral surface of push-button switch front and back end, described guide ledges is identical with the width of described gathering sill, is fixed with the trapezoid boss corresponding with described slotting shell barb on the described guide ledges.
4. the connector for push-button switch as claimed in claim 1 is characterized in that, the bottom of push-button switch is rectangle, has a plurality of limited impressions on the lateral surface of push-button switch, is fixed with a plurality of corresponding positive stop lug boss on the medial surface on described slotting shell top.
5. the connector for push-button switch as claimed in claim 4 is characterized in that, described limited impression is rectangle, has two described limited impressions on four sides of push-button switch bottom.
6. the connector for push-button switch as claimed in claim 1, it is characterized in that, described jack is rectangle, have along its length strip groove on the medial surface of described jack, the width of described strip groove is identical with the width of the spacing barb of splicing ear, and described positive stop is two and lays respectively at two adjacent bights in the described jack.
7. the connector for push-button switch as claimed in claim 1, it is characterized in that, the top of splicing ear is square, the top has the stopper slot corresponding with described positive stop, inside is fixed with the spring leaf that is resisted against on the described pin, described spring leaf bending is downward opening V-arrangement, be bent to form projection on the left halfbody and be resisted against on the described pin, the lateral surface that described splicing ear is stretched out in the lower end of right halfbody forms described spacing barb, also be fixed with the sheet metal of a strip in the splicing ear, the upper and lower side of described sheet metal is resisted against respectively on described pin and the wire.
8. the connector for push-button switch as claimed in claim 1, it is characterized in that, the splicing ear bottom is connected with conductor compression jointing, the bottom of splicing ear is fixed with the press strip of two U-shapeds arranging up and down, the size of ceiling molding is less than the size of lower press strip, and upper and lower press strip bends rear respectively core and the shell of the described wire of crimping.
9. the connector for push-button switch as claimed in claim 1 is characterized in that, the lateral surface of described slotting shell is provided with two Antiskid platform terraces that are oppositely arranged.
10. push-button switch is characterized in that, comprises such as claim 1 to 9 each described connector for push-button switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458291 CN202871629U (en) | 2012-09-10 | 2012-09-10 | A button switch and a connector thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220458291 CN202871629U (en) | 2012-09-10 | 2012-09-10 | A button switch and a connector thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871629U true CN202871629U (en) | 2013-04-10 |
Family
ID=48038324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220458291 Expired - Fee Related CN202871629U (en) | 2012-09-10 | 2012-09-10 | A button switch and a connector thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871629U (en) |
-
2012
- 2012-09-10 CN CN 201220458291 patent/CN202871629U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20150910 |
|
| EXPY | Termination of patent right or utility model |