CN215183642U - Light touch switch easy to assemble - Google Patents
Light touch switch easy to assemble Download PDFInfo
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- CN215183642U CN215183642U CN202121711805.9U CN202121711805U CN215183642U CN 215183642 U CN215183642 U CN 215183642U CN 202121711805 U CN202121711805 U CN 202121711805U CN 215183642 U CN215183642 U CN 215183642U
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Abstract
The utility model discloses a light touch switch of easy assembly, including switch housing, the switch housing upper end is provided with shift knob, shift knob is provided with the fastener on every side, fastener fixed connection is in switch housing upper end, switch housing both sides fixedly connected with metal joint, fixedly connected with external contact piece on the metal joint, the metal joint lower extreme is provided with the supporting shoe, supporting shoe fixed connection is in switch housing both sides, switch housing lower extreme is provided with and connects the electric shell, connect and seted up surperficial groove on the electric shell, connect the internal fixedly connected with supporting spring of electricity shell, supporting spring upper end fixedly connected with central disc, connect the internal fixedly connected with spacing of electricity shell, the spacing upper end is provided with the circular telegram board. The utility model discloses make metal joint's structure difficult for changing for touch the switch when using, stable in structure, the connectivity is good, has the practicality, and when the installation with dismantle, and is very convenient.
Description
Technical Field
The utility model relates to a dab switch technical field, especially relate to an easily assembled dabs switch.
Background
The light touch switch is called a key switch, and firstly appears in Japan, when in use, the switch is pressed to the switch operation direction under the condition of meeting the operation force, the switch is closed and switched on, when the pressure is relieved, the switch is switched off, the internal structure is switched on and off by the stress change of a metal elastic sheet, the light touch switch consists of an insert, a base, an elastic sheet, a button and a cover plate, wherein, the waterproof light touch switch is formed by adding a layer of polyimide film on the elastic sheet, the light touch switch has the advantages of small contact resistance load, accurate operation force error, diversified specifications and the like, and is widely applied to electronic equipment, white household appliances and the like, such as audio and video products, digital products, remote controllers, communication products, household appliances, security products, toys, computer products, body-building equipment, medical equipment, currency examining pens, laser pen keys and the like, because the light touch switch is under the condition of the environment, large-scale equipment and high-load buttons are directly replaced by conductive rubber or metal dome switches, such as medical equipment, television remote controls, etc.
Most of touch switches need to adopt the welding mode to guarantee the connectivity of connection because metal joint, and in the aspect of the installation, touch the switch and waste time and energy, can lead to metal joint contact part to damage because of the maloperation, influence the use of touching the switch.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: to solve the above problems, a tact switch easy to assemble is proposed.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a light-touch switch easy to assemble comprises a switch shell, wherein a switch button is arranged at the upper end of the switch shell, fasteners are arranged around the switch button and fixedly connected at the upper end of the switch shell, metal connectors are fixedly connected to two sides of the switch shell, external contact pieces are fixedly connected to the metal connectors, supporting blocks are arranged at the lower ends of the metal connectors and fixedly connected to two sides of the switch shell, an electric connection shell is arranged at the lower end of the switch shell, a surface groove is formed in the electric connection shell, a supporting spring is fixedly connected in the electric connection shell, a central disc is fixedly connected to the upper end of the supporting spring, a limiting strip is fixedly connected in the electric connection shell, an electric conduction plate is arranged at the upper end of the limiting strip, an internal contact piece is fixedly connected to the lower end of the electric conduction plate, and an extension spring is fixedly connected to one end of the electric conduction plate, the other end of the extension spring is fixedly connected with the electricity connection shell, and the other end of the electricity connection plate is fixedly connected with a side control rod.
As a further description of the above technical solution:
the external contact piece and the internal contact piece correspond to each other, the number of the power-on plates is two, and the power-on plates are symmetrically and fixedly connected in the power-on shell.
As a further description of the above technical solution:
the lower end of the electrifying plate is fixedly connected with the two inner contact pieces, two sides of the lower end of the electrifying plate are respectively provided with a limiting strip, and two ends of the electrifying plate are respectively and fixedly connected with an extension spring and one end of a side control rod.
As a further description of the above technical solution:
the central disc is fixedly arranged at the center of the power connection shell, four surface falling grooves are formed in the center of the power connection shell, and the four surface falling grooves are symmetrically arranged on two sides of the central disc.
As a further description of the above technical solution:
the side control rod is arranged on one side of the power connection shell, and two power connection plates are fixedly connected to two ends of the side control rod respectively.
As a further description of the above technical solution:
the switch button is arranged at the center of the upper end of the switch shell, the number of the fasteners is four, the fasteners are symmetrically and fixedly connected to the upper end of the switch shell, the number of the metal connectors is four, and the metal connectors are symmetrically and fixedly connected to two sides of the switch shell.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses a supporting shoe structure, this structure have the effect of supporting metal joint for metal joint's structure is difficult for changing, makes to dabble the switch when using, stable in structure, and the connectivity can be good, has the practicality.
2. The utility model discloses a circular telegram board and drawing high spring structure, this structure cooperation make to dabber the switch when installation and dismantlement, and are very convenient, and under supporting spring's effect, guarantee structural connection's fastness.
Drawings
Fig. 1 is a schematic view illustrating an overall structure of a tact switch easy to assemble according to an embodiment of the present invention;
fig. 2 shows a schematic structural diagram of an easy-to-assemble tact switch energizing plate according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram illustrating an easy-to-assemble tact switch power connection housing according to an embodiment of the present invention;
fig. 4 shows a schematic structural diagram of a tact switch casing easy to assemble according to an embodiment of the present invention.
Illustration of the drawings:
1. a switch housing; 2. a switch button; 3. a fastener; 4. a metal joint; 5. an external contact piece; 6. a support block; 7. connecting a power shell; 8. a support spring; 9. a central disc; 10. a limiting strip; 11. a power-on plate; 12. an inner contact piece; 13. a side lever; 14. a surface falling groove; 15. a tension spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a light-touch switch easy to assemble comprises a switch shell 1, a switch button 2 is arranged at the upper end of the switch shell 1, a fastener 3 is arranged around the switch button 2, the fastener 3 is fixedly connected at the upper end of the switch shell 1, metal connectors 4 are fixedly connected at two sides of the switch shell 1, external contact pieces 5 are fixedly connected on the metal connectors 4, supporting blocks 6 are arranged at the lower ends of the metal connectors 4, the supporting blocks 6 are fixedly connected at two sides of the switch shell 1, an electric connection shell 7 is arranged at the lower end of the switch shell 1, a surface groove 14 is arranged on the electric connection shell 7, a supporting spring 8 is fixedly connected in the electric connection shell 7, a central disc 9 is fixedly connected at the upper end of the supporting spring 8, a limiting strip 10 is fixedly connected in the electric connection shell 7, a power-on plate 11 is arranged at the upper end of the limiting strip 10, an inner contact piece 12 is fixedly connected at the lower end of the power-on plate 11, and an extension spring 15 is fixedly connected at one end of the power-on plate 11, the other end of the extension spring 15 is fixedly connected with the power connection shell 7, and the other end of the power connection plate 11 is fixedly connected with the side control rod 13.
Specifically, as shown in fig. 1, the external contact piece 5 and the internal contact piece 12 correspond to each other, two energizing plates 11 are provided, the energizing plates 11 are symmetrically and fixedly connected in the energizing housing 7, and the connection stability is improved by the attachment between the external contact piece 5 and the internal contact piece 12.
Specifically, as shown in fig. 2, two inner contact pieces 12 are fixedly connected to the lower end of the power-on plate 11, two sides of the lower end of the power-on plate 11 are respectively provided with a limiting strip 10, two ends of the power-on plate 11 are respectively fixedly connected with an extension spring 15 and one end of a side control rod 13, and the extension spring 15 is used for controlling the reset of the power-on plate 11.
Specifically, as shown in fig. 3, the central disk 9 is fixedly disposed at the center of the power connection housing 7, four surface drop grooves 14 are provided, the four surface drop grooves 14 are symmetrically disposed on two sides of the central disk 9, and the switch housing 1 is supported by the central disk 9, so that the external contact piece 5 on the metal connector 4 can be closely attached to the internal contact piece 12, and the connection stability is ensured.
Specifically, as shown in fig. 3, the side control rod 13 is disposed on one side of the power connection housing 7, two power connection plates 11 are fixedly connected to two ends of the side control rod 13, respectively, and the movement of the power connection plates 11 is controlled by the side control rod 13, so that the metal connector 4 can enter the power connection housing 7 through the surface drop groove 14, and the connection can be completed by releasing the side control rod 13.
Specifically, as shown in fig. 4, the switch button 2 is arranged at the center of the upper end of the switch shell 1, the fasteners 3 are four, the four fasteners 3 are symmetrically and fixedly connected to the upper end of the switch shell 1, the metal connectors 4 are four, and the four metal connectors 4 are symmetrically and fixedly connected to two sides of the switch shell 1.
The working principle is as follows: during the use, pulling side control lever 13, the metal joint 4 of control switch casing 1 can fall into corresponding surperficial groove 14 that falls, loosens side control lever 13, and under extension spring 15 effect, circular telegram board 11 resets, under the high elastic force effect of supporting spring 8, can closely laminate between external contact 5 and the interior contact 12, should dabble the switch machine and accomplish the installation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The light-touch switch easy to assemble comprises a switch shell (1) and is characterized in that a switch button (2) is arranged at the upper end of the switch shell (1), fasteners (3) are arranged around the switch button (2), the fasteners (3) are fixedly connected to the upper end of the switch shell (1), metal connectors (4) are fixedly connected to two sides of the switch shell (1), external contact pieces (5) are fixedly connected to the metal connectors (4), supporting blocks (6) are arranged at the lower end of the metal connectors (4), the supporting blocks (6) are fixedly connected to two sides of the switch shell (1), an electric shell (7) is arranged at the lower end of the switch shell (1), a surface falling groove (14) is formed in the electric shell (7), a supporting spring (8) is fixedly connected to the electric shell (7), and a central disc (9) is fixedly connected to the upper end of the supporting spring (8), connect limit strip (10) of fixedly connected with in electric shell (7), limit strip (10) upper end is provided with circular telegram board (11), contact piece (12) in circular telegram board (11) lower extreme fixedly connected with, circular telegram board (11) one end fixedly connected with extension spring (15), extension spring (15) other end fixed connection connects electric shell (7), circular telegram board (11) other end fixedly connected with side control lever (13).
2. An easily assembled tact switch according to claim 1, characterized in that, the external contact piece (5) and the internal contact piece (12) correspond to each other, and there are two energizing plates (11), and the energizing plates (11) are symmetrically and fixedly connected in the energizing housing (7).
3. The easy-to-assemble tact switch according to claim 1, wherein two inner contact pieces (12) are fixedly connected to the lower end of the power-on plate (11), two limiting strips (10) are respectively arranged on two sides of the lower end of the power-on plate (11), and two ends of the power-on plate (11) are respectively fixedly connected with one end of a tension spring (15) and one end of a side control rod (13).
4. An easily assembled tact switch according to claim 1, characterized in that said central disk (9) is fixedly arranged in the center of the electric enclosure (7), said surface drop slots (14) are provided in four, four of said surface drop slots (14) are symmetrically arranged on both sides of the central disk (9).
5. The tact switch easy to assemble according to claim 1, wherein the side control rod (13) is disposed at one side of the power receiving housing (7), and two power receiving plates (11) are fixedly connected to two ends of the side control rod (13), respectively.
6. The easy-to-assemble tact switch according to claim 1, wherein the switch button (2) is arranged at the center of the upper end of the switch casing (1), the number of the fasteners (3) is four, four fasteners (3) are symmetrically and fixedly connected to the upper end of the switch casing (1), four metal connectors (4) are arranged, and four metal connectors (4) are symmetrically and fixedly connected to two sides of the switch casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121711805.9U CN215183642U (en) | 2021-07-27 | 2021-07-27 | Light touch switch easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121711805.9U CN215183642U (en) | 2021-07-27 | 2021-07-27 | Light touch switch easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215183642U true CN215183642U (en) | 2021-12-14 |
Family
ID=79404743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121711805.9U Active CN215183642U (en) | 2021-07-27 | 2021-07-27 | Light touch switch easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215183642U (en) |
-
2021
- 2021-07-27 CN CN202121711805.9U patent/CN215183642U/en active Active
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