CN202258908U

CN202258908U - Touch switch with lamp

Info

Publication number: CN202258908U
Application number: CN2011203341866U
Authority: CN
Inventors: 郑金池
Original assignee: DONGGUAN WEIJIA ELECTRONICS Co Ltd
Current assignee: DONGGUAN WEIJIA ELECTRONICS Co Ltd
Priority date: 2011-09-07
Filing date: 2011-09-07
Publication date: 2012-05-30
Anticipated expiration: 2021-09-07

Abstract

The utility model discloses a touch switch with a lamp. The touch switch comprises a button lampshade, an LED (light-emitting diode) lamp, a shell, a rubber core and an iron cover, wherein the button lampshade and the rubber core fix the body of the LED lamp into the button lampshade through a buckle structure; the top of the shell is provided with a through hole of which the shape and size are matched with those of the button lampshade; the rubber core is arranged in the shell and can slide up and down in the shell; the button lampshade penetrates out of the top of the shell via the through hole; the base of the LED lamp penetrates out of a hole arranged at the bottom of the shell; the bottom of the shell is provided with two connecting terminals; an elastomer and a contact elastic sheet are sequentially arranged between the rubber core and the two connecting terminals; and the iron cover covers the shell. The touch switch has the advantages of simple structure and ingenious and reasonable design; and the buckle structure is utilized to realize the screw-free assembly of the whole switch, thereby saving the raw materials, reducing the production difficulty, lowering the production cost and enhancing the market competitiveness of the product.

Description

A kind of band lamp touch-switch

Technical field

The utility model relates to switch, particularly a kind ofly assembles fixing band lamp touch-switch through structural design cleverly, need not use screw to fix.

Background technology

In the prior art; Very various of the specification of electronic switch and size, kind, range of application also suitable extensively, and the electronic switch of general precision equipment, the normal use of mini-plant or compact electric apparatus institute; Mostly be called microswitch or touch-switch; Because suitable short and small and frivolous of the volume of this type of switch, so it is limited or only can be provided with on the electronic equipment or instrument of small-sized or microswitch to can be applicable to the space, for example alert device, 3C electronic product or microcomputer or the like application in industry; Press switch gently when touch-switch uses and just can make switch connection, mainly the stressed springing of Metal Contact shell fragment through its internal structure produces break-make.

But the touch-switch of being sold on the market at present, great majority all need adopt the complicated structure of screw or other to carry out mount, thereby after making production cost be difficult to descend, also make the volume of this touch-switch be difficult to dwindle, and production technology is difficult to simplify.

The utility model content

The purpose of the utility model is, a kind of band lamp touch-switch reasonable in design is provided, its simple and ingenious structure; Through adopting buckle structure, realize that the no screw between LED lamp and the button lampshade is fixed, protruding through card is set on housing simultaneously; Through the button bit that matches is set on iron covering, realizes the no screw assembling that this switch is whole, thereby saved raw material; Reduce the production difficulty, reduced production costs, improved the competitiveness of product in market.

The utility model for realizing the technical scheme that above-mentioned purpose adopted is:

A kind of band lamp touch-switch; It comprises a button lampshade, a LED lamp, a housing, a glue core and an iron covering; This LED lamp comprises a lamp body and two lamp bases, and said button lampshade and glue core are fixed in this button lampshade through the lamp body of a buckle structure with this LED lamp, and the top of said housing is provided with the through hole that matches with the shape size of said button lampshade; Said glue core can slide up and down to be arranged in this housing; This button lampshade passes this case top from said through hole, and the lamp base of this LED lamp passes the hole of being located at this housing bottom, is provided with two splicing ears in the bottom of this housing; Between this glue core and two splicing ears, be provided with the contact flat spring that the elastomer processed by elastomeric material and is processed by conducting metal successively, said iron covering covers at the outside of this housing.

As the further improvement of the utility model, said buckle structure comprises is located at two terminal fixture blocks of this button lampshade and the screens that matches with this two fixture block of being located at these glue core both sides.

As the further improvement of the utility model, the two sides in addition of this glue core are respectively equipped with two recess that place said two lamp bases, and the centre position of this glue core is provided with the location depression of said elastomer upper end, a location.

As the further improvement of the utility model, said elastomer comprises a substrate and the taper type cylinder that is arranged at this substrate centre position, and the upper end of this cylinder extend in the location depression of this glue core.

As the further improvement of the utility model, this contact flat spring is one to be provided with the sheet metal of arc protuberance, is respectively equipped with one on four angles of this sheet metal and prevents the angle that this contact flat spring squints in housing.

Further improvement as the utility model; Said housing comprises a upper casing and a lower casing that cooperatively interacts; This lower casing top is respectively equipped with a reference column on four angles; The bottom of this upper casing is provided with four location holes that match with this reference column, be respectively equipped with on the two lateral walls of this lower casing one the card protruding, said two splicing ears are arranged at the bottom of this lower casing.

As the further improvement of the utility model, said iron covering comprises the side plate under top board and the four-way, this top board be provided with one let said button lampshade pass through hole, the two opposite sides plate of this iron covering be provided with said lower casing on the protruding button bit that matches of card.

The beneficial effect of the utility model is: the utility model is simple in structure, and it is ingenious reasonable to design, through adopting buckle structure; No screw between realization LED lamp and the button lampshade is fixed, and is protruding through card is set on housing simultaneously, through the button bit that matches is set on iron covering; Realize the no screw assembling that this switch is whole, thereby saved raw material, reduced the production difficulty; Reduce production costs, improve the competitiveness of product in market.

Below in conjunction with accompanying drawing and embodiment, the utility model is further specified.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the fractionation sketch map 1 of the utility model;

Fig. 3 is the fractionation sketch map 2 of the utility model.

Embodiment

Embodiment 1: see Fig. 1 to Fig. 3; A kind of band lamp of the utility model touch-switch; It comprises a button lampshade 1, a LED lamp 2, a housing 3, a glue core 4 and an iron covering 5; This LED lamp 2 comprises a lamp body 21 and two lamp bases 22, and said button lampshade 1 is fixed in this button lampshade 1 through the lamp body 21 of a buckle structure with this LED lamp 2 with glue core 4, and the top of said housing 3 is provided with the through hole 312 that matches with the shape size of said button lampshade 1; Said glue core 4 can slide up and down to be arranged in this housing 3; This button lampshade 1 passes this housing 3 tops from said through hole 312, and the lamp base 22 of this LED lamp 2 passes the hole 323 of being located at these housing 3 bottoms, is provided with two splicing ears 33 in the bottom of this housing 3; Between this glue core 4 and two splicing ears 33, be provided with the contact flat spring 7 that the elastomer 6 processed by elastomeric material and is processed by conducting metal successively, said iron covering 5 covers at the outside of this housing 3.

Said buckle structure comprises two fixture blocks 11 and the screens 41 that matches with this two fixture block 11 of being located at these glue core 4 both sides of being located at this button lampshade 1 end.

The two sides in addition of this glue core 4 are respectively equipped with two recess 42 that place said two lamp bases 22, and the centre position of this glue core 4 is provided with the location depression of said elastomer 6 upper ends, a location.

Said elastomer 6 comprises a substrate 61 and the taper type cylinder 62 that is arranged at these substrate 61 centre positions, and the upper end of this cylinder 62 extend in the location depression of this glue core 4.

This contact flat spring 7 is one to be provided with the sheet metal 71 of arc protuberance, is respectively equipped with one on four angles of this sheet metal 71 and prevents the angle 72 that this contact flat spring 7 squints in housing 3.

Said housing 3 comprises a upper casing 31 and a lower casing 32 that cooperatively interacts; Be respectively equipped with a reference column 321 on these four angles, lower casing 32 tops; The bottom of this upper casing 31 is provided with four location holes 311 that match with this reference column 321; It is protruding 322 to be respectively equipped with a card on the two lateral walls of this lower casing 32, and said two splicing ears 33 are arranged at the bottom of this lower casing 32.

Said iron covering 5 comprises the side plate 52 under top board 51 and the four-way, this top board 51 be provided with one let said button lampshade 1 pass through hole 53, the two opposite sides plate 52 of this iron covering 5 be provided with said lower casing 32 on the button bit 54 that matches of card protruding 322.

When using the utility model, should be with the lamp touch-switch to be linked in the circuit, press the button lampshade 1; Elastomer 6 extruding contact flat springs 7; Arcs protuberance in the middle of the contact flat spring 7 touches two splicing ears 33, thereby makes circuit turn-on, no longer push this band lamp touch-switch after; The arc protuberance of contact flat spring 7 is upspring, and this band lamp touch-switch is replied original shape.

The utility model is simple in structure, and it is ingenious reasonable to design, through adopting buckle structure; Realize that LED lamp 2 and the no screw between the button lampshade 1 fix, protruding 322 through card is set on housing 3 simultaneously, the button bit 54 that matches through setting on iron covering 5; Realize the no screw assembling that this switch is whole, thereby saved raw material, reduced the production difficulty; Reduce production costs, improve the competitiveness of product in market.

Embodiment is said like the utility model, with other band lamp touch-switchs of the same or similar structure of the utility model, all in the utility model protection range.

Claims

1. be with the lamp touch-switch for one kind; It is characterized in that: it comprises a button lampshade, a LED lamp, a housing, a glue core and an iron covering; This LED lamp comprises a lamp body and two lamp bases, and said button lampshade and glue core are fixed in this button lampshade through the lamp body of a buckle structure with this LED lamp, and the top of said housing is provided with the through hole that matches with the shape size of said button lampshade; Said glue core can slide up and down to be arranged in this housing; This button lampshade passes this case top from said through hole, and the lamp base of this LED lamp passes the hole of being located at this housing bottom, is provided with two splicing ears in the bottom of this housing; Between this glue core and two splicing ears, be provided with the contact flat spring that the elastomer processed by elastomeric material and is processed by conducting metal successively, said iron covering covers at the outside of this housing.

2. band lamp touch-switch according to claim 1 is characterized in that, said buckle structure comprises is located at two terminal fixture blocks of this button lampshade and the screens that matches with this two fixture block of being located at these glue core both sides.

3. band lamp touch-switch according to claim 2 is characterized in that, the two sides in addition of this glue core are respectively equipped with two recess that place said two lamp bases, and the centre position of this glue core is provided with the location depression of said elastomer upper end, a location.

4. band lamp touch-switch according to claim 3 is characterized in that, said elastomer comprises a substrate and the taper type cylinder that is arranged at this substrate centre position, and the upper end of this cylinder extend in the location depression of this glue core.

5. band lamp touch-switch according to claim 4 is characterized in that, this contact flat spring is one to be provided with the sheet metal of arc protuberance, is respectively equipped with one on four angles of this sheet metal and prevents the angle that this contact flat spring squints in housing.

6. band lamp touch-switch according to claim 5; It is characterized in that; Said housing comprises a upper casing and a lower casing that cooperatively interacts, and this lower casing top is respectively equipped with a reference column on four angles, and the bottom of this upper casing is provided with four location holes that match with this reference column; It is protruding to be respectively equipped with a card on the two lateral walls of this lower casing, and said two splicing ears are arranged at the bottom of this lower casing.

7. band lamp touch-switch according to claim 6; It is characterized in that; Said iron covering comprises the side plate under top board and the four-way, this top board be provided with one let said button lampshade pass through hole, the two opposite sides plate of this iron covering be provided with said lower casing on the protruding button bit that matches of card.