CN206313751U - Illuminated capacitance-sensitive switch - Google Patents

Abstract

A kind of illuminated capacitance-sensitive switch, including shell block, light penetrating object, induction module and connect body.Light penetrating object is set in shell block, and light penetrating object has plummer, and plummer exposes outside the one side of shell block；Induction module includes the control panel and light-emitting component being arranged in shell block；Body is connected to be arranged in shell block, connect one end connection light penetrating object, the other end connection control panel of body, wherein, electric charge during exterior object touching shell block can be conducted to control panel by connecting body, and make light-emitting component light by control panel, and then increase light-emitting area, with more preferably identification effect.

Description

Illuminated capacitance-sensitive switch

Technical field

The utility model is related to a kind of inductive switch, espespecially a kind of illuminated capacitance-sensitive switch.

Background technology

Inductive switch is a kind of sensor, and it is applied in many automated machines, semiconductor equipment, toolroom machine or various electricity On sub- product.The operation principle of capacitance-sensitive switch is that electric capacitance change is produced in outside object proximity, and is converted to accordingly Electric signal and as switch control be used.

The implementation method of traditional inductive switch is that circuit board, conductor and light-emitting component etc. zero is set inside a shell block Part.Also, when exterior object is close or touches induction switch device, its electric charge for producing can conduct and electricity is produced to circuit board Capacity changes, as the foundation of switch control；In addition, light-emitting component can also light when capacitance-sensitive switch is operated, with Know capacitance-sensitive switch toggled and produce start.

However, foregoing shell block is made up of light tight material mostly, and its surface need to be provided with conductor to conduct electric charge and Light-emitting area is restricted, therefore the light that light-emitting component is sent can only be passed from the local location on shell block surface, therefore be difficult Recognize and learn operating state.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of illuminated capacitance-sensitive switch, increases luminous whereby Area, to reach with more preferably identification effect.

To achieve these goals, the utility model provides a kind of illuminated capacitance-sensitive switch, including:

One shell block, is a hollow cylinder；

One light penetrating object, is set in the shell block, and the light penetrating object has a plummer, and the plummer exposes outside the one of the shell block Side；

One induction module, comprising the control panel being arranged in the shell block and be electrically connected with the control panel at least one light Element；And

One connects body, is arranged in the shell block, and the one end for connecting body connects the light penetrating object, the other end and connects the control Plate, wherein, the electric charge that exterior object touches the shell block connects body and conducts to the control panel by this, and is made by the control panel The light-emitting component lights.

Above-mentioned illuminated capacitance-sensitive switch, the wherein outer surface of the shell block have multiple screw threads；And the shell block is in portion One is formed on the plurality of screw thread for dividing flush face.

Above-mentioned illuminated capacitance-sensitive switch, the wherein light penetrating object have a bearing space, the induction module and this lead Junctor is arranged in the bearing space.

Above-mentioned illuminated capacitance-sensitive switch, wherein also including a packing ring, the internal face of the shell block has a first paragraph Difference face, the light penetrating object has one second segment difference face in the side for amplexiforming the internal face of the shell block, and the packing ring is interposed in the first paragraph Between difference face and the second segment difference face.

Above-mentioned illuminated capacitance-sensitive switch, wherein also including the designation card with pattern or word, the designation card It is arranged on the plummer.

Above-mentioned illuminated capacitance-sensitive switch, the wherein designation card have multiple hollow-out parts, and the plummer is to should be more Individual hollow-out parts and be provided with multiple fins, the designation card by the plurality of hollow-out parts and the plurality of being mutually located for fin combine exist On the plummer.

Above-mentioned illuminated capacitance-sensitive switch, the wherein induction module also connect element including one, and this connects element and is Wire, terminal are connected a little.

Above-mentioned illuminated capacitance-sensitive switch, wherein also including a pressure ring, this connects body in a helical form, and this connects body Pressed by the pressure ring and be positioned in the shell block.

Above-mentioned illuminated capacitance-sensitive switch, wherein also including a limit base, the internal face of the light penetrating object forms many Individual location division, the limit base is fixed in the shell block by the plurality of location division.

Above-mentioned illuminated capacitance-sensitive switch, the wherein control panel are combined in the bottom of the limit base, and this connects body and wears Cross the limit base and connect the control panel.

Beneficial functional of the present utility model is：

Compared to known techniques, the plastic cement of the printing opacity system light-permeable of illuminated capacitance-sensitive switch of the present utility model or Glass material is constituted, additionally by the setting for connecting body and by charge-conduction produced when contacting to control panel, and by electricity Road plate and calculate capacitance variations, with by control panel calculate electric capacity change and make light-emitting component light.Therefore, the table of light penetrating object Face is not necessary to set conductor and can increase light-emitting area, therefore can have more preferably identification effect.

The utility model is described in detail below in conjunction with the drawings and specific embodiments, but not as to the utility model Restriction.

Brief description of the drawings

Fig. 1 is the three-dimensional appearance schematic diagram of illuminated capacitance-sensitive switch of the present utility model；

Fig. 2 is the perspective exploded view in illuminated capacitance-sensitive switch side direction of the present utility model；

Fig. 3 is the perspective exploded view in illuminated capacitance-sensitive switch opposite side direction of the present utility model；

Fig. 4 is the use schematic diagram of illuminated capacitance-sensitive switch of the present utility model.

Wherein, reference

1 illuminated capacitance-sensitive switch

10 shell blocks

101 first segment difference faces

11 screw threads

12 flush face

20 light penetrating objects

200 bearing spaces

201 second segment difference faces

202 location divisions

21 plummers

211 fins

30 induction modules

31 control panels

32 light-emitting components

33 connect element

40 connect body

50 packing rings

60 designation cards

61 patterns

610 hollow-out parts

70 pressure rings

80 limit bases

Specific embodiment

Structural principle of the invention and operation principle are described in detail below in conjunction with the accompanying drawings：

Refer to Fig. 1 to Fig. 3, the three-dimensional appearance schematic diagram of illuminated capacitance-sensitive switch respectively of the present utility model and Two sides to perspective exploded view.The utility model is a kind of illuminated capacitance-sensitive switch 1, an including shell block 10, Light penetrating object 20, an induction module 30 and connect body 40.The induction module 30 and this to connect body 40 be by the light penetrating object 20 It is arranged in the shell block 10, the illuminated capacitance-sensitive switch 1 is constituted according to this.The illuminated capacitance-sensitive switch is described in more detail 1 structure is in rear.

The shell block 10 is a hollow cylinder, and in the present embodiment, the outer surface of the shell block 10 has multiple screw threads 11, this Outward, the shell block 10 forms one and flushes face 12 on those screw threads 11 of part.The setting of those screw threads 11 can be used to send out this Light formula capacitance-sensitive switch 1 is screwed in a fixed position；Can then prevent the shell block 10 from rotating also, this flushes face 12, so as to There is provided and preferably combine effect.

The light penetrating object 20 plastic cement of light-permeable or glass material for that can be made up of, and the light penetrating object 20 is set in the shell block 10 In.In addition, the light penetrating object 20 has plummer 21, the plummer 21 is the one side for exposing outside the shell block 10.

Furthermore, the induction module 30 is comprising the control panel 31 being arranged in the shell block 10 and is electrically connected with the control panel 31 An at least light-emitting component 32 and connect element 33, wherein, the control panel 31 is to be provided with to receive charge inducing and meter Calculate multiple electronic components of capacitance variations.In the present embodiment, the light-emitting component 32 is a LED, it is actual when implementing not as Limitation.In addition, this connects element 33 for wire, terminal or can connect a little etc..

Furthermore, this connects body 40 and is arranged in the shell block 10.Also, the one end for connecting body 40 connects the light penetrating object 20, another One end connects the control panel 31, wherein, electric charge when exterior object touches the shell block 10 can be connected body 40 and be conducted by this extremely should Control panel 31, and make the light-emitting component 32 light by the control panel 31 (calculating electric capacity to change).In the present embodiment, this is led Junctor 40 be in a helical form, it is actual not to be limited system with this kenel when implementing.

It is preferred that the light penetrating object 20 has a bearing space 200, the induction module 30 and this connect body 40 to be arranged on this In bearing space 200.

In an embodiment of the present utility model, the illuminated capacitance-sensitive switch 1 also includes a packing ring 50, the packing ring 50 Setting preferably sealing can be provided between the shell block 10 and the light penetrating object 20；It is preferred that the internal face of the shell block 10 has One first segment difference face 101, in addition, the light penetrating object 20 is with one second segment difference face the side of the internal face of the shell block 10 is amplexiformed 201, the packing ring 50 is to be interposed between the first segment difference face 101 and the second segment difference face 201.

The illuminated capacitance-sensitive switch 1 also includes the designation card 60 with pattern 61 or word, and the designation card 60 is There is instruction function to display working condition.In the present embodiment, the pattern 61 is to be set to power supply symbol, and the sign Piece 60 is arranged on the plummer 21.

Specifically, the designation card 60 is with multiple hollow-out parts 610；Also, the plummer 21 is those hollow-out parts of correspondence 610 and be provided with multiple fins 211.The designation card 60 is combined by those hollow-out parts 610 and being mutually located for those fins 211 On the plummer 21.

In an embodiment of the present utility model, the illuminated capacitance-sensitive switch 1 also includes a pressure ring 70, and this connects body 40 are pressed and are positioned in the shell block 10 by the pressure ring 70.Accordingly, this connect body 40 can stably connect the light penetrating object 20 and The control panel 31.

Further, the illuminated capacitance-sensitive switch 1 also includes a limit base 80.The internal face of the light penetrating object 20 into Type has multiple location divisions 202, and the limit base 80 by those location divisions 202 to be fixed in the shell block 10.In the present embodiment In, the control panel 31 is that this connects body 80 to connect the control through the limit base 80 with reference in the bottom of the limit base 80 Plate 31；Accordingly, the induction module 30 can be provided the induction module 30 and preferably positioned by the setting of the limit base 80.

It is the use schematic diagram of illuminated capacitance-sensitive switch of the present utility model please referring additionally to Fig. 4.As illustrated, working as When exterior object touches the shell block 10, its electric charge for producing can connect body 40 and conduct to the control panel 31, and by this by this Control panel 31 and calculate electric capacity change, make whereby the light-emitting component 32 light.Also, the light meeting that the light-emitting component 32 is sent To the light penetrating object 20, separately through the plummer 21 of the light penetrating object 20, finally, light can be from being arranged on the plummer 21 for transmitting Designation card 60 is launched, so as to showing operating state.

Certainly, the utility model can also have other various embodiments, spiritual and its essence without departing substantially from the utility model In the case of, those of ordinary skill in the art work as can make various corresponding changes and deformation, but these according to the utility model Corresponding change and deformation should all belong to the scope of the claims appended by the utility model.

Claims (10)

1. a kind of illuminated capacitance-sensitive switch, it is characterised in that including:

One shell block, is a hollow cylinder；

One light penetrating object, is set in the shell block, and the light penetrating object has a plummer, and the plummer exposes outside the side of the shell block Face；

One induction module, comprising the control panel being arranged in the shell block and is electrically connected with least one luminous unit of the control panel Part；And

One connects body, is arranged in the shell block, and the one end for connecting body connects the light penetrating object, the other end and connects the control panel, its In, the electric charge that exterior object touches the shell block connects body and conducts to the control panel by this, and makes the hair by the control panel Optical element lights.

2. illuminated capacitance-sensitive switch as claimed in claim 1, it is characterised in that the outer surface of the shell block has multiple spiral shells Line；And the shell block forms one and flushes face on the plurality of screw thread of part.

3. illuminated capacitance-sensitive switch as claimed in claim 1, it is characterised in that the light penetrating object has a bearing space, The induction module and this connect body and be arranged in the bearing space.

4. illuminated capacitance-sensitive switch as claimed in claim 1, it is characterised in that also including a packing ring, the shell block it is interior Wall has one first segment difference face, and the light penetrating object has one second segment difference face, the pad in the side for amplexiforming the internal face of the shell block Circle is interposed between the first segment difference face and the second segment difference face.

5. illuminated capacitance-sensitive switch as claimed in claim 1, it is characterised in that also including with pattern or word Designation card, the designation card is arranged on the plummer.

6. illuminated capacitance-sensitive switch as claimed in claim 5, it is characterised in that the designation card has multiple hollow-out parts, The plummer the plurality of hollow-out parts of correspondence and be provided with multiple fins, the designation card is by the plurality of hollow-out parts and the plurality of fin It is mutually located and combines on the plummer.

7. illuminated capacitance-sensitive switch as claimed in claim 1, it is characterised in that the induction module also connects unit including Part, this connects element for wire, terminal or connects a little.

8. illuminated capacitance-sensitive switch as claimed in claim 7, it is characterised in that also including a pressure ring, this connects body and is in One helical form, this connects body and is pressed by the pressure ring and be positioned in the shell block.

9. illuminated capacitance-sensitive switch as claimed in claim 1, it is characterised in that also including a limit base, the light penetrating object Internal face form multiple location divisions, the limit base is fixed in the shell block by the plurality of location division.

10. illuminated capacitance-sensitive switch as claimed in claim 9, it is characterised in that the control panel is combined in the limit base Bottom, this connect body through the limit base and connect the control panel.