CN217847758U

CN217847758U - Touch type membrane switch

Info

Publication number: CN217847758U
Application number: CN202221808060.2U
Authority: CN
Inventors: 张永亮
Original assignee: Xiamen Mingcai Electronic Technology Co ltd
Current assignee: Xiamen Mingcai Electronic Technology Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2022-11-18
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a touch membrane switch belongs to the membrane switch field, and its technical scheme main points are including the panel layer that sets gradually, circuit layer, gum layer, are provided with a plurality of switch button on the panel layer, and articulated on the panel layer have flip, and including flip covers a plurality of switch button, be fixed with the magnet piece on the lateral wall that its articulated shaft one end was kept away from to flip, inlays on the panel layer to be equipped with and is used for the iron plate that attracts mutually with magnet piece magnetism, when flip and panel layer laminating, magnet piece and iron plate laminating, the utility model has the advantages of including cover switch button through flip, avoid moist, keep the sensitivity of switch button, facilitate the use.

Description

Touch type membrane switch

Technical Field

The utility model relates to a membrane switch field, more specifically says that it relates to a touch membrane switch.

Background

The capacitive membrane switch is also called a touch switch, and adopts an integral sealing structure formed by combining a plurality of planar layers, a panel layer of the capacitive membrane switch adopts toughened glass, keys do not have bulges, and the capacitive membrane switch can be triggered by touching the keys, so that the capacitive membrane switch is widely applied to the fields of electronic communication and electronic measurement instruments, industrial control, medical equipment, automobile industry, household appliances and the like.

However, similar to the capacitive membrane switch described above, there is still room for improvement in the prior art because the panel layer is easily wetted when exposed to humid air or in the south of the world, and water drops are condensed, which results in reduced key sensitivity.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a touch membrane switch, including it has to cover the switch button through flip, avoid moist, keep the sensitivity of switch button, advantage convenient to use.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a touch membrane switch, is including panel layer, circuit layer, the gum layer that sets gradually, be provided with a plurality of switch button on the panel layer, articulated on the panel layer have flip, including flip covers a plurality of switch button, be fixed with the magnet piece on flip keeps away from the lateral wall of its articulated shaft one end, inlay on the panel layer and be equipped with the iron plate that is used for inhaling mutually with magnet piece magnetism, work as when flip and panel layer laminate, magnet piece and iron plate laminate.

By adopting the technical scheme, when a user does not need to use the membrane switch, the flip cover can be covered on the panel layer, the magnet block can be attracted with the iron block, so that the flip cover is not easy to open, and the flip cover can cover the switch key, so that the switch key is not easy to contact moisture; when the membrane switch is needed, a user can open the flip cover by using a certain external force, so that the sensitivity of the membrane switch is kept, and the membrane switch is convenient to use.

The utility model discloses further set up to: the flip is fixed with the rubber circle towards one side of panel layer, the rubber circle encircles the setting along flip's edge.

Through adopting above-mentioned technical scheme, when flip lid closed on the panel layer, the rubber circle can be extruded, has improved the leakproofness of flip edge, and moisture is difficult for getting into in the flip.

The utility model discloses further set up to: the fixed slot has been seted up on flip's the lateral wall, the one end of magnet piece is inlayed and is located in the fixed slot.

Through adopting above-mentioned technical scheme for the magnet piece is difficult for droing from flip's lateral wall in repeated actuation and disengaging process, improves the stability of magnet piece.

The utility model discloses further set up to: and a waterproof layer is arranged outside the iron block.

Through adopting above-mentioned technical scheme, avoid iron plate and moisture contact, prevent that the iron plate from rustting.

The utility model discloses further set up to: the waterproof layer is made of silicon rubber.

By adopting the technical scheme, the silicone rubber has good waterproof performance, is flexible and can be extruded and deformed.

The utility model discloses further set up to: the flip cover comprises a connecting portion and a folding portion, the connecting portion is hinged to the panel layer, and the folding portion is hinged to the connecting portion.

By adopting the technical scheme, when the turnover cover is turned over, the folding part can be turned over downwards, and the occupied space of the turnover cover is reduced.

The utility model discloses further set up to: and a handle is fixed at one end of the folding part, which is far away from the connecting part.

Through adopting above-mentioned technical scheme, through grabbing the handle and separating magnet piece and iron plate more easily, make things convenient for flip to open.

The utility model discloses further set up to: the surface of the handle is frosted.

Through adopting above-mentioned technical scheme, increased the coefficient of friction on handle surface, difficult skidding when user grasps the handle.

To sum up, the utility model has the advantages of it is following:

1. by arranging the flip cover, the switch keys on the panel layer are not easy to be wet, the sensitivity of the switch keys is kept, and the use is convenient; through the arrangement of the magnet block and the iron block, the flip cover is attracted to the panel layer through the magnet block, so that the flip cover is not easy to open accidentally;

2. by arranging the rubber ring, the sealing property at the edge of the flip cover is improved, so that moisture is not easy to enter the flip cover; by arranging the waterproof layer, the contact between the iron blocks and water can be avoided, and the iron blocks are prevented from rusting;

3. by arranging the connecting part and the folding part, when the turnover cover is turned over, the folding part can be turned over downwards, so that the occupied space of the turnover cover is reduced; through setting up the handle, separate magnet piece and iron plate more easily through the gripping handle, make things convenient for flip to open.

Drawings

FIG. 1 is an overall view of the present embodiment;

fig. 2 is a schematic view of the present embodiment when the flip cover is opened;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

Reference numerals are as follows: 1. a panel layer; 2. a circuit layer; 3. a back glue layer; 4. switching a key; 5. a cover is turned; 501. a connecting portion; 502. a folding section; 6. a magnet block; 7. an iron block; 8. a rubber ring; 9. a fixing groove; 10. a waterproof layer; 11. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

A touch membrane switch comprises a panel layer 1, a circuit layer 2 and a back glue layer 3 which are sequentially arranged, wherein a plurality of switch keys 4 are arranged on the panel layer 1, and the panel layer 1 is made of toughened glass, as shown in figures 1 and 2.

Articulated on the panel layer 1 have flip 5, including flip 5 covers a plurality of switch button 4, flip 5 is articulated through hinge and panel layer 1, and flip 5 is kept away from on the lateral wall of its articulated shaft one end and is fixed with magnet piece 6, and the top of panel layer 1 is inlayed and is equipped with iron plate 7 that is used for attracting mutually with 6 magnetism of magnet piece, improves flip 5's stability.

As shown in fig. 2 and 3, a fixing groove 9 is formed in the side wall of the flip cover 5, one end of the magnet block 6 is fixed in the fixing groove 9 through glue bonding, the magnet block 6 is not prone to falling off, one part of the iron block 7 is located in the panel layer 1, one part of the iron block protrudes out of the top of the panel layer 1, and when the flip cover 5 is attached to the panel layer 1, the magnet block 6 is attached to the iron block 7.

The waterproof layer 10 covers the part of the iron block 7 protruding out of the panel layer 1, the waterproof layer 10 is made of silicon rubber, and the waterproof layer 10 is thin, so that the attraction between the magnet block 6 and the iron block 7 is not affected.

Flip 5 is fixed with rubber circle 8 towards one side of panel layer 1 through glue bonding, and rubber circle 8 encircles the setting along flip 5's edge, and when magnet piece 6 and iron plate 7 actuation, rubber circle 8 is extruded for moisture is difficult for getting into in flip 5, improves the leakproofness.

Flip 5 includes connecting portion 501 and folded part 502, and connecting portion 501 is articulated with panel layer 1, and folded part 502 is articulated with connecting portion 501, and folded part 502 rotates towards the direction of keeping away from panel layer 1, when flip 5 opens, can overturn folded part 502 to laminating with connecting portion 501, reduces flip 5's occupation space.

The handle 11 is fixed at the top of the folding portion 502 and at the end far away from the connecting portion 501, so that a user can open the flip 5 by holding the handle 11, and the surface of the handle 11 is frosted, so as to increase friction force and prevent slipping during grasping.

The utility model discloses a working process and beneficial effect as follows: when a user does not need to use the membrane switch, the flip cover 5 can be covered on the panel layer 1, the magnet block 6 can be attracted with the iron block 7, so that the flip cover 5 is not easy to be opened, and the flip cover 5 can cover the switch key 4 so that the switch key 4 is not easy to contact moisture; when the membrane switch is needed, a user grips the handle 11 to open the flip cover 5 by external force, so that the membrane switch can be used, and the folding portion 502 can be turned to reduce the occupied space of the flip cover 5.

To sum up, the utility model has the advantages of including cover 4 covers the switch button through flip 5, avoid moist, keep switch button 4's sensitivity, facilitate the use.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a touch membrane switch, is including panel layer (1), circuit layer (2), gum layer (3) that set gradually, be provided with a plurality of switch button (4) on panel layer (1), its characterized in that: articulated on panel layer (1) have flip (5), including flip (5) cover a plurality of switch button (4), be fixed with magnet piece (6) on flip (5) keep away from the lateral wall of its articulated shaft one end, inlay on panel layer (1) and be equipped with iron plate (7) that are used for attracting mutually with magnet piece (6) magnetism, work as when flip (5) and panel layer (1) laminate, magnet piece (6) and iron plate (7) laminate.

2. The touch membrane switch of claim 1, wherein: flip (5) are fixed with rubber circle (8) towards one side of panel layer (1), rubber circle (8) encircle the setting along the edge of flip (5).

3. The touch membrane switch of claim 1, wherein: the side wall of the flip cover (5) is provided with a fixing groove (9), and one end of the magnet block (6) is embedded in the fixing groove (9).

4. The touch membrane switch of claim 1, wherein: and a waterproof layer (10) is arranged outside the iron block (7).

5. The touch membrane switch of claim 4, wherein: the waterproof layer (10) is made of silicon rubber.

6. The touch membrane switch of claim 1, wherein: the flip cover (5) comprises a connecting portion (501) and a folding portion (502), the connecting portion (501) is hinged to the panel layer (1), and the folding portion (502) is hinged to the connecting portion (501).

7. The touch membrane switch of claim 6, wherein: and a handle (11) is fixed at one end of the folding part (502) far away from the connecting part (501).

8. The touch membrane switch of claim 7, wherein: the surface of the handle (11) is frosted.