CN205004218U - Touch switch - Google Patents
Touch switch Download PDFInfo
- Publication number
- CN205004218U CN205004218U CN201520666013.2U CN201520666013U CN205004218U CN 205004218 U CN205004218 U CN 205004218U CN 201520666013 U CN201520666013 U CN 201520666013U CN 205004218 U CN205004218 U CN 205004218U
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- CN
- China
- Prior art keywords
- button
- shell fragment
- pedestal
- cavity
- base
- 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.)
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- Switch Cases, Indication, And Locking (AREA)
- Push-Button Switches (AREA)
Abstract
The utility model provides a touch switch, includes base, apron, button, shell fragment, terminal, base and the inside vacuole formation of apron cooperation, the periphery of apron is equipped with the curb plate, the curb plate covers on the lateral wall of base, be equipped with the button in the cavity, the through -hole has been seted up on the apron, through -hole dew is passed in the air to button one end, the shell fragment locate on the base with the corresponding department of button, be equipped with dustproof glue between inherent button of cavity and the shell fragment, a part of embedding of terminal is in the base, and another partly exposes in the cavity, and exposed part is located the shell fragment below, the installation locating hole has been offered in installation terminal department to the pedestal bottom plate, the utility model discloses a set up curb plate, dustproof glue, effectively improved the leakproofness of switch, but also offered the installation locating hole at the pedestal bottom plate in installation terminal department, greatly improved the efficiency of equipment yu the installation of base, the utility model discloses still have advantages such as simple structure, reasonable in design.
Description
Technical field
The utility model relates to a kind of electronic switch, particularly a kind of touch-switch.
Background technology
Touch-switch is sensitive switch again, is a kind of electronic switch, and press shift knob during use gently and just can make switch connection, when unclamping hand, switch both disconnected, and its internal structure realizes break-make by the stressed springing of metal clips.Touch-switch has the advantage of the aspects such as little, the accurate operating physical force error of contact resistance lotus, multi-size, is widely used as video and audio product, digital product, remote controller, communication product, household electrical appliance, security product, toy, computer product, body-building apparatus, medical equipment, pen-type testing device for paper money, Laser pen button etc. in electronic equipment and white domestic appliances etc.Because touch-switch all uses conductive rubber or pot young switch five metals shell fragment directly to replace to condition (the exert pressure elastic force/ambient temperature and humidity condition and electric property that the are less than 2 times) main equipment of environment and the button of high load capacity, such as medical equipment, TV remote controller etc.
The cover plate of the touch-switch used in the market is the port, upper end adopting snap to be set directly at pedestal mostly, this connected mode not only sealing is poor, after long-time use in atmosphere, its inside easily intakes or enters dust, thus causes touch-switch damage or scrap; And the overall volume of touch-switch is little, installing, the efficiency being is lower.
Summary of the invention
The purpose of this utility model is to solve the deficiencies in the prior art, and the utility model provides the touch-switch that a kind of structure is simple, reasonable in design, sealing is strong, installation effectiveness is high.
The utility model solves the technical scheme that its technical problem adopts: a kind of touch-switch, comprise pedestal, cover plate, button, shell fragment, terminal, described pedestal coordinates inside to form cavity with cover plate, button is provided with in described cavity, described cover plate offers through hole, described button one end through through hole dew in atmosphere, described shell fragment be located on pedestal with button corresponding section, dust-proof glue is provided with between the inherent button of described cavity and shell fragment, the some of described terminal is embedded in pedestal, another part is exposed in cavity, exposed part is positioned at below shell fragment, described pedestal bottom plate offers mounting-positioning holes at mounting terminal place.
As preferably, the periphery of described cover plate is provided with side plate, and described side plate covers on the sidewall of pedestal.
As preferably, described cover plate and side plate one-body molded.
As preferably, the longitudinal section of described shell fragment is arc-shaped.
The utility model by arranging the side plate covered on the sidewall of pedestal on the periphery of cover plate, and arranges dust-proof glue between button and shell fragment, effectively improves the sealing of switch; But also offer mounting-positioning holes at pedestal bottom plate at mounting terminal place, not only facilitate the assembling of switch, also so that switch can prevent pedestal double swerve by positioning pedestal in an installation, drastically increase the assembling of pedestal and the efficiency of installation; The utility model also has the advantages such as structure is simple, reasonable in design.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the utility model embodiment.
Embodiment
Below by specific embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
A kind of touch-switch as shown in Figure 1, comprises pedestal 1, cover plate 2, button 3, shell fragment 4, terminal 5; Described pedestal 1 coordinates inside to form cavity with cover plate 2, the periphery of described cover plate 2 is provided with side plate 6, and described cover plate 2 is one-body molded with side plate 6, and described side plate 6 covers on the sidewall of pedestal 1; Be provided with button 3 in described cavity, described cover plate 2 offers through hole, described button 3 one end through through hole dew in atmosphere; Described shell fragment 4 be located on pedestal 1 with button 3 corresponding section, the longitudinal section of described shell fragment 4 is arc-shaped; Dust-proof glue 7 is provided with between the inherent button 3 of described cavity and shell fragment 4; The some of described terminal 5 is embedded in pedestal 1, and another part is exposed in cavity, and exposed part is positioned at below shell fragment 4; Described pedestal 1 base plate offers mounting-positioning holes 8 at mounting terminal 5 place.
The utility model by arranging the side plate covered on the sidewall of pedestal on the periphery of cover plate, and arranges dust-proof glue between button and shell fragment, effectively improves the sealing of switch; But also offer mounting-positioning holes at pedestal bottom plate at mounting terminal place, not only facilitate the assembling of switch, also so that switch can prevent pedestal double swerve by positioning pedestal in an installation, drastically increase the assembling of pedestal and the efficiency of installation; The utility model also has the advantages such as structure is simple, reasonable in design.
Above-described embodiment is one of the present utility model preferably scheme, not does any pro forma restriction to the utility model, also has other variant and remodeling under the prerequisite not exceeding the technical scheme described in claim.
Claims (4)
1. a touch-switch, comprise pedestal (1), cover plate (2), button (3), shell fragment (4), terminal (5), it is characterized in that: described pedestal (1) coordinates inside to form cavity with cover plate (2), button (3) is provided with in described cavity, (2) offer through hole with described cover plate, described button (3) one end through through hole dew in atmosphere, described shell fragment (4) is located on pedestal (1) and button (3) corresponding section, dust-proof glue (7) is provided with between the inherent button (3) of described cavity and shell fragment (4), the some of described terminal (5) is embedded in pedestal (1), another part is exposed in cavity, exposed part is positioned at shell fragment (4) below, described pedestal (1) base plate offers mounting-positioning holes (8) at mounting terminal (5) place.
2. touch-switch according to claim 1, is characterized in that: the periphery of described cover plate (2) is provided with side plate (6), and described side plate (6) covers on the sidewall of pedestal (1).
3. touch-switch according to claim 1, is characterized in that: described cover plate (2) is one-body molded with side plate (6).
4. touch-switch according to claim 1, is characterized in that: the longitudinal section of described shell fragment (4) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666013.2U CN205004218U (en) | 2015-08-31 | 2015-08-31 | Touch switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520666013.2U CN205004218U (en) | 2015-08-31 | 2015-08-31 | Touch switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004218U true CN205004218U (en) | 2016-01-27 |
Family
ID=55161096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520666013.2U Active CN205004218U (en) | 2015-08-31 | 2015-08-31 | Touch switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004218U (en) |
-
2015
- 2015-08-31 CN CN201520666013.2U patent/CN205004218U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |