CN209434062U - A kind of touch-switch with dustproof construction - Google Patents
A kind of touch-switch with dustproof construction Download PDFInfo
- Publication number
- CN209434062U CN209434062U CN201920186646.1U CN201920186646U CN209434062U CN 209434062 U CN209434062 U CN 209434062U CN 201920186646 U CN201920186646 U CN 201920186646U CN 209434062 U CN209434062 U CN 209434062U
- Authority
- CN
- China
- Prior art keywords
- cover board
- switch
- pedestal
- touch
- button
- 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)
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses the touch-switch that kind has dustproof construction; including pedestal; the side of the pedestal is provided with card slot; the two sides of the base bottom are respectively connected with pin; it is provided with protective shell corresponding thereto on the outside of the pin, circular groove is provided at the top of the pedestal, the middle position inside the circular groove is provided with contact; the circular groove, which is internally located above contact, is connected with elastic slice, is provided with spacer at the top of the pedestal.The utility model passes through the dustproof membrane that is arranged between button and the first cover board, dustproof membrane wraps button, form a closed space, and dustproof membrane is bonded with the inner wall of first through hole, it can prevent dust from falling by the first through hole on the first cover board to base interior, by the spacer being arranged between the second cover board and elastic slice, second safeguard procedures can be formed, entire touch-switch is divided into two parts.
Description
Technical field
The utility model relates to touch-switch field, specially a kind of touch-switch with dustproof construction.
Background technique
Touch-switch is called key switch, it is a kind of electronic switch, belongs to electronic component class, appears in day earliest
Originally, it is connected with the condition for meeting operating force to switch operation pressuring direction switching function closure when use, is opened when cancelling pressure
It closes and disconnects, internal structure changes to realize on-off by metal clips stress.Digital camera, household electrical appliance and
The fields such as mechanical apparatus are widely used.
Touch-switch is mainly used in the electric equipment products such as interchanger, air-conditioning, washing machine, because above-mentioned electric equipment products are placed for a long time
It is outdoor or often in contact with water, it works under moist, dusty environment, the electronic component controlled on electrical wire board requires water proof and dust proof
Better function, general touch-switch can be had the gap between pedestal at button, and dust can enter inside it from gap, shadow
The use for ringing touch-switch, in the transportational process of product, pin is an exposure to outer, is rubbed as caused by shaking, can be right
Pin damages, to influence the quality of product.
Utility model content
The purpose of this utility model is to provide a kind of touch-switch with dustproof construction, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of touch-switch with dustproof construction,
Including pedestal, the side of the pedestal is provided with card slot, and the two sides of the base bottom are respectively connected with pin, the pin it is outer
Side is provided with protective shell corresponding thereto, is provided with circular groove at the top of the pedestal, inside the circular groove in
Between be provided with contact at position, the circular groove, which is internally located above contact, is connected with elastic slice, sets at the top of the pedestal
It is equipped with spacer, the second cover board is connected at the top of the spacer, the second through-hole, institute are provided at the top of second cover board
The internal activity for stating the second through-hole is connected with button, and dustproof membrane, the top of second cover board are connected on the outside of the button
It is connected with the first cover board, is provided with first through hole at the top of first cover board.
Preferably, the side of first cover board is provided with buckle, and the first cover board passes through buckle, card slot and base runner
Connection.
Preferably, limiting slot is provided at one jiao of the pedestal.
Preferably, the spacer and dustproof membrane are elastomeric material.
Preferably, the button and dustproof membrane extend to the top of the first cover board by first through hole.
Preferably, the number of the card slot and buckle is two groups, and two groups of card slots and buckle are located at pedestal and first
The two sides of cover board.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through in button and the first cover board
Between the dustproof membrane that is arranged, dustproof membrane wraps button, forms a closed space, and dustproof membrane and first through hole is interior
Wall fitting, can prevent dust from falling by the first through hole on the first cover board to base interior, by the second cover board and bullet
The spacer being arranged between piece can form second safeguard procedures, and entire touch-switch is divided into two parts, to guarantee to be
Make to fall ash or water inlet at button, by the segmentation of spacer, the core of touch-switch will not be influenced, by setting
The protective shell set, protective shell protects pin during transportation, can prevent from causing to rub due to shaking in transportational process
It wipes or deforms, to influence using quality.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the partial structural diagram of the utility model；
Fig. 3 is that the structure of the utility model splits schematic diagram.
In figure: 1, pedestal；2, pin；3, circular groove；4, contact；5, protective shell；6, card slot；7, the first cover board；8,
One through-hole；9, it buckles；10, elastic slice；11, spacer；12, the second cover board；13, the second through-hole；14, button；15, dustproof membrane；16,
Limiting slot.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig. 1-3, a kind of touch-switch with dustproof construction, including pedestal 1, the side of pedestal 1 and is provided with card
Slot 6, the two sides of 1 bottom of pedestal are respectively connected with pin 2, and the outside of pin 2 is provided with protective shell 5 corresponding thereto, pedestal 1
Top is provided with circular groove 3, and the middle position inside circular groove 3 is provided with contact 4, and circular groove 3 is internally located at touching
The top of point 4 is connected with elastic slice 10, and the top of pedestal 1 is provided with spacer 11, and the top of spacer 11 is connected with the second cover board
12, the top of the second cover board 12 is provided with the second through-hole 13, and the internal activity of the second through-hole 13 is connected with button 14, button 14
Outside is connected with dustproof membrane 15, and the top of the second cover board 12 is connected with the first cover board 7, and the top of the first cover board 7 is provided with first
Through-hole 8.
The utility model can prevent touch-switch original part in transportational process by the protective shell 5 of setting and 2 phase interworking of pin
In, due to rubbing or squeezing, pin 2 is damaged, to influence its quality, protective shell 5 can protect it, from
And touch-switch is avoided to go wrong during transportation, by the dustproof membrane 15 being arranged on the outside of button 14, dust can be prevented
It is entered inside it from the gap of the first cover board 7, by the spacer 11 of setting, entire touch-switch can be divided into upper and lower two
A part, when the part of 11 or more spacer occur intake or fall ash phenomenon, by spacer 11 can prevent it is extraneous because
Element influences the core component of touch-switch, can inside shape to touch-switch by setting dustproof membrane 15 and spacer 11
At Double-protection.
Referring to Fig. 1, the side of the first cover board 7 is provided with buckle 9, and the first cover board 7 passes through buckle 9, card slot 6 and pedestal
1 is flexibly connected, and the utility model is by setting buckle 9, can be by opening buckle 9 when touch-switch needs repairing, and convenient pair
It repairs and replaces inside it.
Referring to Fig. 3, being provided with limiting slot 16 at one jiao of pedestal 1, the utility model is convenient by setting limiting slot 16
The accurate positionin of above-mentioned part during installation, is less prone to deviation.
Please refer to Fig. 3, spacer 11 and dustproof membrane 15 are elastomeric material, and the utility model is by by spacer 11
It is set as elastic rubber with the material of dustproof membrane 15, is advantageous in that, elastic rubber plasticity is stronger, in the external force of very little
It is lower to generate larger deformation, remove resilient after external force.
Fig. 1 and Fig. 2 are please referred to, button 14 and dustproof membrane 15 extend to the top of the first cover board 7 by first through hole 8, this
Utility model is advantageous in that, button 14 is extended to the top of the first cover board 7, user uses more convenient.
Referring to Fig. 3, the number of card slot 6 and buckle 9 is two groups, and two groups of card slots 6 and buckle 9 be located at pedestal 1 with
The two sides of first cover board 7, the utility model by two groups of card slots 6 of setting and buckle 9, can when touch-switch top half under
Half part is bonded stronger, is less prone to loosening.
Pin 2 is connect by working principle with wiring board first, by pressing lower button 14, connects elastic slice 10 with contact 4
It touches, the dustproof membrane 15 being arranged above button 14, and dustproof membrane 15 is identical as 14 shape of button, and button 14 is embedded in dustproof membrane 15
It is interior, extended by first through hole 8, and dustproof membrane 15 is close to the inner wall of first through hole 8, forms sealing, falling for dust can be prevented
Enter, release button 14, elastic slice 10 is separated with contact 4, and by the rebound effect of elastic slice 10, button 14 is resetted, by
The spacer 11 being arranged between two cover boards 12 and elastic slice 10, forms second safeguard procedures, and spacer 11 is by entire touch-switch
Two parts are divided into, even if to guarantee by ash or water inlet is fallen at dustproof membrane 15, it, will not by the segmentation of spacer 11
Influence the core of touch-switch.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of touch-switch with dustproof construction, including pedestal (1), it is characterised in that: the side of the pedestal (1) is arranged
Have card slot (6), the two sides of pedestal (1) bottom are respectively connected with pin (2), are provided with and its phase on the outside of the pin (2)
Corresponding protective shell (5) is provided with circular groove (3) at the top of the pedestal (1), the internal centre of the circular groove (3)
It is provided at position contact (4), the circular groove (3), which is internally located above contact (4), is connected with elastic slice (10), the base
It is provided with spacer (11) at the top of seat (1), is connected with the second cover board (12) at the top of the spacer (11), second lid
It is provided at the top of plate (12) the second through-hole (13), the internal activity of second through-hole (13) is connected with button (14), described
It is connected on the outside of button (14) dustproof membrane (15), is connected with the first cover board (7) at the top of second cover board (12), described
First through hole (8) are provided at the top of one cover board (7).
2. a kind of touch-switch with dustproof construction according to claim 1, it is characterised in that: first cover board
(7) side is provided with buckle (9), and the first cover board (7) is flexibly connected by buckle (9), card slot (6) with pedestal (1).
3. a kind of touch-switch with dustproof construction according to claim 1, it is characterised in that: the pedestal (1)
Limiting slot (16) are provided at one jiao.
4. a kind of touch-switch with dustproof construction according to claim 1, it is characterised in that: the spacer (11)
It is elastomeric material with dustproof membrane (15).
5. a kind of touch-switch with dustproof construction according to claim 1, it is characterised in that: the button (14) with
Dustproof membrane (15) extends to the top of the first cover board (7) by first through hole (8).
6. a kind of touch-switch with dustproof construction according to claim 1, it is characterised in that: the card slot (6) with
The number for buckling (9) is two groups, and two groups of card slots (6) and buckle (9) are located at the two sides of pedestal (1) Yu the first cover board (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920186646.1U CN209434062U (en) | 2019-01-18 | 2019-01-18 | A kind of touch-switch with dustproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920186646.1U CN209434062U (en) | 2019-01-18 | 2019-01-18 | A kind of touch-switch with dustproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209434062U true CN209434062U (en) | 2019-09-24 |
Family
ID=67977862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920186646.1U Expired - Fee Related CN209434062U (en) | 2019-01-18 | 2019-01-18 | A kind of touch-switch with dustproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209434062U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241276A (en) * | 2021-05-11 | 2021-08-10 | 温州瀚精电子有限公司 | Waterproof touch switch |
-
2019
- 2019-01-18 CN CN201920186646.1U patent/CN209434062U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241276A (en) * | 2021-05-11 | 2021-08-10 | 温州瀚精电子有限公司 | Waterproof touch switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190924 Termination date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |