CN203983092U - Novel touch-switch - Google Patents
Novel touch-switch Download PDFInfo
- Publication number
- CN203983092U CN203983092U CN201420406772.0U CN201420406772U CN203983092U CN 203983092 U CN203983092 U CN 203983092U CN 201420406772 U CN201420406772 U CN 201420406772U CN 203983092 U CN203983092 U CN 203983092U
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- CN
- China
- Prior art keywords
- base
- section
- button
- shell fragment
- conduction groove
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- 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)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of novel touch-switch, comprise base, mould lid, shell fragment, button and two splicing ears, base offers conduction groove, two splicing ears separations are embedded in conduction groove and both opposing one end pass outside base, the mutually close part of two splicing ears is exposed conduction groove, shell fragment is located on conduction groove, and it is provided with for contact the variant part of conduction with two splicing ears after the distortion of conduction groove, button is located at the opposite side of the relative splicing ear of variant part, moulding lid is sheathed on the other end of button relative deformation portion and removably connects with base, between button and shell fragment, be provided with for anti-sealing and enter into the water-proof film in base, water-proof film and base clamping, the other end that base is provided with fixed part is provided with location notch, base peripheral outer wall is coated with restraint zone, the head and end of restraint zone is riveted in location notch.This kind of switch can enter in base by effective anti-sealing, effectively guarantees the normal work of switch.
Description
Technical field
The utility model relates to a kind of electronic switch, belongs to switching device art, and more particularly, it relates to a kind of touch-switch.
Background technology
A kind of electronic switch of touch-switch, presses gently shift knob and just can make switch connection during use, when unclamping hand, switch disconnects, and by metal clips, stressed springing realizes break-make to its internal structure.Touch-switch because contact resistance is little, press clear and melodious feel, feel obviously, the aspect such as highly complete in specifications, aspect household electrical appliance, be widely used.
Touch-switch on market comprises base, moulds lid, shell fragment, button and two splicing ears, base is arranged to matrix, two splicing ears are separated the recess that is arranged on base, shell fragment is arranged on the end face of base protrusion, shell fragment conventionally arranges and is circular-arc, mould and be placed on the end face that base protrudes and be fixedly connected with, button arranges the opposite side of the relative splicing ear of shell fragment and one end and passes and mould lid, facilitates user installation.Splicing ear can connect outside base conventionally, is conveniently connected to above pcb board and is linked in circuit.Button pressed downwards shell fragment, makes shell fragment be out of shape towards splicing ear, then connects two splicing ears, makes circuit turn-on, and release button is opened a way between two splicing ears.The light-touch switch construction of this set is fairly simple, and firmness is not high, and therefore in use water or other liquid easily enter into the normal work that affects switch in base.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of novel touch-switch, and this kind of switch can enter in base by effective anti-sealing, effectively guarantees the normal work of switch.
For achieving the above object, the utility model provides following technical scheme:
A kind of novel touch-switch, comprise base, mould lid, shell fragment, button and two splicing ears, described base offers conduction groove, described two splicing ears separations are embedded in conduction groove and both opposing one end pass outside base, the mutually close part of described two splicing ears is exposed conduction groove, described shell fragment is located on conduction groove, and it is provided with for contact the variant part of conduction with two splicing ears after the distortion of conduction groove, described button is located at the opposite side of the relative splicing ear of variant part, the described lid of moulding is sheathed on the other end of button relative deformation portion and removably connects with base, between described button and shell fragment, be provided with for anti-sealing and enter into the water-proof film in base, described water-proof film and base clamping, the other end that described base is provided with fixed part is provided with location notch, described base peripheral outer wall is coated with restraint zone, the head and end of described restraint zone is riveted in location notch.
By adopting technique scheme, base is offered two splicing ears of the convenient installation of conduction groove, and conduction groove can effectively separate shell fragment and two splicing ears, the notch of conduction groove can allow the junction of two splicing ears expose, thereby thereby the variant part that facilitates shell fragment enters and connects two splicing ears conductions, thereby or away from two splicing ears, disconnect the connection of two splicing ears; Button is located at the opposite side of the relative splicing ear of variant part, is convenient for people to like this make variant part connect two splicing ears to conduct electricity by touching gently button; Moulding lid is sheathed on the other end of button relative deformation portion and removably connects with base, moulding the setting of shell can carry out spacing by button, when touch-switch is arranged on pcb board, can play and stop that dust enters into the effect of base inside, can guarantee preferably the normal work of shell fragment and splicing ear; Between button and shell fragment, water-proof film is set, can anti-sealing or other liquid by the gap of moulding between lid and button, enter in base, effectively guarantee the normal work of shell fragment and splicing ear, moreover can by base, enter into the normal work that affects whole pcb board on pcb board by anti-sealing.Water-proof film and base clamping can facilitate user to change water-proof film, and the whole service life of touch-switch increases, and the convenient fixedly restraint zone of location notch is set, and allow the both ends of restraint zone rivet in location notch; The peripheral outer wall that restraint zone is coated on base is mainly in order further to strengthen the degree of being connected firmly of touch-switch, and fastening each building block, reduces the gap between each several part, and anti-as far as possible sealing enters in base.
Further improvement as technique scheme:
Described base comprises that the installation portion and two of a rectangular body setting is the fixed part that strip arranges, described two equal one end of fixed part are connected with fixed part, and separate between the two and be provided with the space of pressing of touching shell fragment for button, described mould to be placed on to press in space be fixedly connected with fixed part, described conduction groove is opened on the installation portion between two fixed parts, the rectangular setting of described water-proof film, and its two ends are provided with for the breach with two fixed part clampings.
Described restraint zone comprises first section of being wholely set successively, fastening section of left side, mould and cover tightly solid section, fastening section of right side and latter end, described first section and latter end are all riveted in location notch and both ends and are arranged in opposite directions, described in mould and cover tightly the pressing hole that the solid section of other end offering for the relative shell fragment of button pass and the fixing hole passing for two fixed parts.
Described location notch comprises horizontal position and vertical position, and two parts are crossed as cross, and the degree of depth at described horizontal position is greater than the degree of depth at vertical position, and described first section is all T-shaped setting with latter end, and both ends are arranged at vertical position in opposite directions.
Described shell fragment comprises the first horizontal line section connecting successively, towards right bank section, the second horizontal line section, towards left bank section and the 3rd horizontal line section, described the first horizontal line section is relatively separated and is provided with two first vertical line segments towards the other end of right bank section, described the 3rd horizontal line section is relatively separated and is provided with two second vertical line segments towards the other end of left bank section, one side of the relative fixed part of described conduction groove offer for the fixedly groove of fixation spring tab and this fixedly groove communicate with conduction groove, the both ends of described fixedly groove are provided with two draw-in grooves, two described draw-in grooves respectively with the first vertical line segment and the second vertical line segment clamping.
Accompanying drawing explanation
Fig. 1 is the structure cutaway view of the utility model touch-switch embodiment;
Fig. 2 is the johning knot composition of the utility model touch-switch embodiment base and shell fragment;
Fig. 3 is the structural representation of the utility model touch-switch embodiment;
Fig. 4 is the structural representation of the utility model touch-switch embodiment water-proof film and base;
Fig. 5 is the structural representation of the utility model touch-switch embodiment restraint zone.
Reference numeral:
1, base; 11, fixed part; 12, installation portion; 13, conduction groove; 14, draw-in groove; 15, location notch; 151, horizontal position; 152, vertical position; 2, mould lid; 3, shell fragment; 31, the first horizontal line section; 32, towards right bank section; 33, the second horizontal line section; 34, towards left bank section; 35, the 3rd horizontal line section; 36, the first vertical line segment; 37, the second vertical line segment; 4, restraint zone; 41, first section; 42, left side is fastening section; 43, mould and cover tightly solid section; 44, right side is fastening section; 45, latter end; 46, fixing hole; 47, pressing hole; 5, button; 6, water-proof film; 7, splicing ear.
Embodiment
Referring to figs. 1 through Fig. 5, the utility model touch-switch embodiment is described further.
A kind of novel touch-switch, comprise base 1, mould and cover 2, shell fragment 3, button 5 and two splicing ears 7, described base 1 offers conduction groove 13, described two splicing ears 7 separations are embedded in conduction groove 13 and both opposing one end pass outside base 1, the mutually close part of described two splicing ear 7 is exposed conduction groove 13, described shell fragment 3 is located on conduction groove 13, and it is provided with for contact the variant part of conduction with two splicing ears 7 after 13 distortion of conduction groove, described button 5 is located at the opposite side of the relative splicing ear 7 of variant part, described moulding covered 2 and is sheathed on the other end of button 5 relative deformation portions and removably connects with base 1, between described button 5 and shell fragment 3, be provided with for anti-sealing and enter into the water-proof film 6 in base 1, described water-proof film 6 and base 1 clamping, the other end that described base 1 is provided with fixed part 11 is provided with location notch 15, described base 1 peripheral outer wall is coated with restraint zone 4, the head and end of described restraint zone 4 is riveted in location notch 15.
By adopting technique scheme, base 1 is offered two splicing ears 7 of conduction groove 13 convenient installations, and conduction groove 13 can effectively separate shell fragment 3 and two splicing ears 7, the notch of conduction groove 13 can allow the junction of two splicing ears 7 expose, thereby thereby the variant part that facilitates shell fragment 3 enters and connects two splicing ears 7 conductions, thereby or away from two splicing ears 7, disconnect the connection of two splicing ears 7; Button 5 is located at the opposite side of the relative splicing ear 7 of variant part, is convenient for people to like this make variant part connect two splicing ears 7 to conduct electricity by touching gently button 5; Mould and cover 2 and be sheathed on the other end of button 5 relative deformation portions and removably connect with base 1, moulding the setting of shell can carry out spacing by button 5, when touch-switch is arranged on pcb board, can play and stop that dust enters into the effect of base 1 inside, can guarantee preferably the normal work of shell fragment 3 and splicing ear 7; Between button 5 and shell fragment 3, water-proof film 6 is set, can anti-sealing or other liquid by mould cover 2 and button 5 between gap enter in base 1, effectively guarantee the normal work of shell fragment 3 with splicing ear 7, moreover can by base 1, enter into the normal work that affects whole pcb board on pcb board by anti-sealing.Water-proof film 6 can facilitate user to change water-proof film 6 with base 1 clamping, and the whole service life of touch-switch increases, and the convenient fixedly restraint zone 4 of location notch 15 is set, and allows the both ends of restraint zone 4 rivet in location notch 15; The peripheral outer wall that restraint zone 4 is coated on base 1 is mainly in order further to strengthen the degree of being connected firmly of touch-switch, and fastening each building block, reduces the gap between each several part, and anti-as far as possible sealing enters in base 1.
Described base 1 comprises that the installation portion 12 and two of a rectangular body setting is the fixed part 11 that strip arranges, described two equal one end of fixed part 11 are connected with fixed part 11, and separate between the two and be provided with the space of pressing of touching shell fragment 3 for button 5, described moulding covered 2 and is fixedly connected with fixed part 11 in pressing space, described conduction groove 13 is opened on the installation portion 12 between two fixed parts 11, the rectangular setting of described water-proof film 6, and its two ends are provided with for the breach with two fixed part 11 clampings.Installation portion 12 is arranged to cuboid can provide firm connection for touch-switch is arranged on pcb board, fixed part 11 is arranged to strip, conveniently shell fragment 3 and water-proof film 6 are carried out to spacing clamping, separate between the two to arrange and press space, thereby facilitate button 5 to move up and down, control conduction or power-off between shell fragment 3 and two splicing ears 7 in pressing space; Conduction groove 13 is arranged between two fixed parts 11, is more accurately with accurately spring plate 3 motions in the time of can facilitating button 5 to move in pressing space; Water-proof film 6 is arranged to the rectangle suitable with installation portion 12 shapes, effectively block water enters into base 1 inside, the breach of water-proof film 6 and two fixed part 11 clampings, can strengthen the firmness that water-proof film 6 is connected with base 1, effectively reaches the object of firm waterproof.Preferred conventional PVC waterproof membrane or the PE waterproof membrane of water-proof film 6 can be to adopt the bonding or thermoprint of seccotine with being connected of base 1.
Described restraint zone 4 comprises first section 41 of being wholely set successively, fastening section 42, left side, mould cover tightly solid section 43, fastening section 44, right side and latter end 45, described first section 41 and latter end 45 are all riveted in location notch 15 and both ends and are arranged in opposite directions, described in mould and cover tightly the pressing hole 47 that solid section 43 other end offering for button 5 relative shell fragments 3 pass and the fixing hole 46 passing for two fixed parts 11.Fastening section 44, left side fastening section 42 and right side the right and left simultaneously the application of force strengthen the firmness of base 1, mould cover tightly solid section 43 fastening mould cover 2 with base 1 between be connected and strengthen the compactness of syndeton between the two; Pressing hole 47 is set for button 53 displacements that produce that push shrapnel provide movable opening, fixing hole 46 is set and conveniently allows fixed part 11 pass restraint zone 4, after restraint zone 4 wraps base 1, can prevent that the relative base 1 of restraint zone 4 is subjected to displacement and vibration.
Described location notch 15 comprises horizontal position 151 and vertical position 152, two parts are crossed as cross, the degree of depth at described horizontal position 151 is greater than the degree of depth at vertical position 152, and described first section 41 and latter end 45 are all T-shaped setting, and both ends are arranged at vertical position 152 in opposite directions.Location notch 15 arranges the convenient restraint zone 4 that is fixedly connected with in the horizontal in horizontal position 151, vertical position 152 is set and conveniently on vertical, is fixedly connected with restraint zone 4, laterally the degree of depth at position 151 is greater than the degree of depth at vertical position 152, make location notch 15 there is sagging position, the end of first section 41 and latter end 45 can enter in it by more stable setting-in, and restraint zone 4 is not easy to become flexible after being connected with base 1.
Described shell fragment 3 comprises successively the first horizontal line section 31 of connecting, towards right bank section 32, the second horizontal line section 33, towards left bank section 34 and the 3rd horizontal line section 35, make shell fragment 3 be arranged to arch bridge shape, the center line of relative the 3rd horizontal line section 35 in two ends, left and right of shell fragment 3 is symmetrical arranged, and makes the shell fragment 3 can be to two splicing ear 7 uniform stresseds when being subject to the pressing force of button 5; Described the first horizontal line section 31 is relatively separated and is provided with two first vertical line segments 36 towards the other end of right bank section 32, described the 3rd horizontal line section 35 is relatively separated and is provided with two second vertical line segments 37 towards the other end of left bank section 34, make like this both ends of shell fragment 3 be similar to and be provided with two vertical claws, the both ends of described fixedly groove are provided with two draw-in grooves 14, two described draw-in grooves 14 respectively with the first vertical line segment 36 and the second vertical line segment 37 clampings, vertical line segment and the effective clamping of draw-in groove 14 of four claw samples that shell fragment 3 can be by its setting like this; One side of described conduction groove 13 relative fixed parts 11 offer for the fixedly groove of fixation spring tab 3 and this fixedly groove communicate with conduction groove 13, what fixedly groove arranged is connected with conduction groove 13, can towards splicing ear 7 motions, provide activity space for shell fragment 3, because shell fragment 3 has, separate the claw support arranging, effectively isolated shell fragment 3 and splicing ear 7.The setting of conduction groove 13 should be to be opened on base 1 to be used for installing in draw-in groove 14 gaps of claw, because each two draw-in grooves 14 of base 1 left and right, conduction groove 13 specifically should be arranged between two draw-in grooves 14 of left side and offer between two draw-in grooves 14 of right side.
The above is only preferred implementation of the present utility model, and protection range of the present utility model is also not only confined to above-described embodiment, and all technical schemes belonging under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, in the some improvements and modifications that do not depart under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (5)
1. a novel touch-switch, comprise base, mould lid, shell fragment, button and two splicing ears, it is characterized in that: described base offers conduction groove, described two splicing ears separations are embedded in conduction groove and both opposing one end pass outside base, the mutually close part of described two splicing ears is exposed conduction groove, described shell fragment is located on conduction groove, and it is provided with for contact the variant part of conduction with two splicing ears after the distortion of conduction groove, described button is located at the opposite side of the relative splicing ear of variant part, the described lid of moulding is sheathed on the other end of button relative deformation portion and removably connects with base, between described button and shell fragment, be provided with for anti-sealing and enter into the water-proof film in base, described water-proof film and base clamping, the other end that described base is provided with fixed part is provided with location notch, described base peripheral outer wall is coated with restraint zone, the head and end of described restraint zone is riveted in location notch.
2. novel touch-switch according to claim 1, it is characterized in that: described base comprises that the installation portion and two of a rectangular body setting is the fixed part that strip arranges, described two equal one end of fixed part are connected with fixed part, and separate between the two and be provided with the space of pressing of touching shell fragment for button, described mould to be placed on to press in space be fixedly connected with fixed part, described conduction groove is opened on the installation portion between two fixed parts, the rectangular setting of described water-proof film, and its two ends are provided with for the breach with two fixed part clampings.
3. novel touch-switch according to claim 2, it is characterized in that: described restraint zone comprises first section of being wholely set successively, fastening section of left side, mould and cover tightly solid section, fastening section of right side and latter end, described first section and latter end are all riveted in location notch and both ends and are arranged in opposite directions, described in mould and cover tightly the pressing hole that the solid section of other end offering for the relative shell fragment of button pass and the fixing hole passing for two fixed parts.
4. novel touch-switch according to claim 3, it is characterized in that: described location notch comprises horizontal position and vertical position, two parts are crossed as cross, the degree of depth at described horizontal position is greater than the degree of depth at vertical position, described first section is all T-shaped setting with latter end, and both ends are arranged at vertical position in opposite directions.
5. novel touch-switch according to claim 4, it is characterized in that: described shell fragment comprises the first horizontal line section connecting successively, towards right bank section, the second horizontal line section, towards left bank section and the 3rd horizontal line section, described the first horizontal line section is relatively separated and is provided with two first vertical line segments towards the other end of right bank section, described the 3rd horizontal line section is relatively separated and is provided with two second vertical line segments towards the other end of left bank section, one side of the relative fixed part of described conduction groove offer for the fixedly groove of fixation spring tab and this fixedly groove communicate with conduction groove, the both ends of described fixedly groove are provided with two draw-in grooves, two described draw-in grooves respectively with the first vertical line segment and the second vertical line segment clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406772.0U CN203983092U (en) | 2014-07-22 | 2014-07-22 | Novel touch-switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420406772.0U CN203983092U (en) | 2014-07-22 | 2014-07-22 | Novel touch-switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203983092U true CN203983092U (en) | 2014-12-03 |
Family
ID=51980519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420406772.0U Expired - Fee Related CN203983092U (en) | 2014-07-22 | 2014-07-22 | Novel touch-switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203983092U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180238A (en) * | 2018-11-09 | 2020-05-19 | 北京小米移动软件有限公司 | Waterproof sealing structure of switch and terminal equipment |
-
2014
- 2014-07-22 CN CN201420406772.0U patent/CN203983092U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180238A (en) * | 2018-11-09 | 2020-05-19 | 北京小米移动软件有限公司 | Waterproof sealing structure of switch and terminal equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20170722 |