CN218333569U - Novel rocker switch with lamp - Google Patents
Novel rocker switch with lamp Download PDFInfo
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- CN218333569U CN218333569U CN202222881716.XU CN202222881716U CN218333569U CN 218333569 U CN218333569 U CN 218333569U CN 202222881716 U CN202222881716 U CN 202222881716U CN 218333569 U CN218333569 U CN 218333569U
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- spring
- movable contact
- rocker switch
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Abstract
The utility model discloses a novel take lamp rocker switch belongs to rocker switch technical field, including shell, button cover and button seat, still include: the device comprises a lamp pin, a middle contact pin, a side pin component, a movable contact piece, a PCBA, a light equalizing cover, a sliding barrel spring, a resistance spring and a carbon film resistor; the PCBA in the utility model is connected with the lamp base by using the carbon film resistor and the resistor spring as media, so that the connection performance is more stable and more excellent, the cost is lower, the assembly process is simpler and more convenient, and the PCBA is suitable for automatic assembly; the switch adopts a novel light-equalizing cover structure, so that the light transmission performance of the switch is uniform, no dark space exists, the appearance is more attractive, and the compact space is more suitable for automatic assembly; the problems that most luminous bodies of switches with lamps and wanes on the market at present are neon lamps, the production process is complex, the manufacturing cost is high, the winding process used by the traditional lamp filament is low in assembly efficiency, the working procedures are complex, and the contact is unstable are solved.
Description
Technical Field
The utility model relates to a rocker switch technical field specifically is a novel take lamp rocker switch.
Background
With the development of science and technology and times and the improvement of living standard, the pursuit of people for living quality is obviously changed. The social progress makes people have extremely high requirements on self-aesthetic, things and material conditions. For the rocker switch with the lamp, the parts are slightly different according to different structural configurations in the current market, but most of the luminous bodies are neon lamps. The structure has a plurality of parts and types; the material and processing costs are high; the assembly process is complicated and the traditional process is not suitable for the production and assembly of an automatic assembly line. In most cases, the lighting effect and the service life of the neon lamp cannot meet the modernization requirements.
Nowadays, enterprise productivity is increasingly strong, and product iteration is changing day by day. Customers also pay more and more attention to the overall performance of the product, such as appearance, function, service life and practicability. This also encourages designers to have sensitive knowledge of market needs. According to different audiences, the product which is suitable for the public, beautiful and practical is reasonably designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel take lamp rocker switch to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a novel take lamp rocker switch, includes shell, button cover and button seat, still includes:
one end of the lamp pin is inserted and fixed in the mounting groove of the shell, and the other end of the lamp pin is connected with an external circuit;
one end of the middle contact pin is inserted and fixed in the mounting groove of the shell, and the other end of the middle contact pin is connected with an external circuit;
the side foot part, side foot part one end interlude is fixed in the mounting groove of shell, and the surface is equipped with the stationary contact, and the other end is connected with external circuit
The movable contact piece is arranged in the clamping groove in the shell, the movable connection is formed by taking the vertex of the middle contact pin as a fulcrum, the end part of the movable contact piece is provided with a movable contact, and when the button seat is pressed, the movable contact and the fixed contact are mutually contacted to realize the on-off function of the switch;
the PCBA is fixedly buckled in the mounting groove of the button seat;
the light equalizing cover is positioned between the button seat and the button cover;
the sliding cylinder is connected with the button seat in a sliding mode, one end of the sliding cylinder is connected with the PCBA through a sliding cylinder spring, the other end of the sliding cylinder is in sliding contact with the movable contact piece, the surface of the sliding cylinder spring is galvanized, and when the button seat is arranged at an electrified position, the sliding cylinder is in contact with the movable contact piece and the side foot component to form a passage, so that on-off of a switch is achieved;
the resistance spring, resistance spring surface galvanization, resistance spring one end is connected with the top of lamp base, the resistance spring other end passes through the carbon film resistance and is connected with PCBA.
As a further aspect of the present invention: the surface of the shell is provided with a shaft hole matched with the button cover and the button seat, and the inside of the shell is provided with an angle limiting rib, so that the button cover and the button seat are switched on and off according to a preset motion track.
As a further aspect of the present invention: the button seat is provided with a cylindrical hole matched with the sliding cylinder, and a buckle is designed at the opening of the cylindrical hole to prevent the sliding cylinder from falling off.
As a further aspect of the present invention: the carbon film resistor and the resistor spring are slidably arranged in the limiting hole of the shell.
As a further aspect of the present invention: the button cover is made of plastic materials.
Compared with the prior art, the beneficial effects of the utility model are that: the switch luminous body is a surface mount LED, is mounted on a PCB together with a surface mount current limiting resistor, can realize full-automatic SMT mounting and inspection, and is connected with the lamp base through a carbon film resistor and a resistor spring as media, so that the switch-on performance is more stable and excellent, the cost is lower, the assembly process is simpler and more convenient, and the switch luminous body is suitable for automatic assembly; this switch uses novel homolight cover structure, makes switch light transmission performance be even, and no dark space, the outward appearance is more pleasing to the eye, and the space of compact more is fit for automatic assembly.
Drawings
Fig. 1 is a cross-sectional view of a novel rocker switch with a light.
Fig. 2 is an exploded view of a novel rocker switch with a light.
Notations for reference numerals: 1-button cover, 2-uniform light cover, 3-PCBA, 4-button seat, 5-sliding cylinder spring, 6-sliding cylinder, 7-moving contact, 8-carbon film resistor, 9-resistor spring, 10-shell, 11-lamp pin, 12-middle contact pin and 13-side pin component.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As an embodiment of the present invention, please refer to fig. 1 to 2, a novel rocker switch with a lamp, which comprises a housing 10, a button cover 1 and a button seat 4, and further comprises:
one end of the lamp pin 11 is inserted and fixed in the mounting groove of the shell 10, and the other end of the lamp pin 11 is connected with an external circuit;
one end of the middle contact pin 12 is inserted and fixed in the mounting groove of the shell 10, and the other end of the middle contact pin 12 is connected with an external circuit;
a side member 13, one end of the side member 13 is inserted and fixed in the mounting groove of the housing 10, and the surface thereof is provided with a static contact, and the other end thereof is connected with an external circuit
The movable contact piece 7 is arranged in a clamping groove in the shell 10, the movable contact piece 7 is movably connected by taking the vertex of the middle contact pin 12 as a fulcrum, the end part of the movable contact piece 7 is provided with a movable contact, and when the button seat 4 is pressed, the movable contact and the fixed contact are mutually contacted to realize the on-off function of the switch;
the PCBA3 is fixedly buckled in the mounting groove of the button seat 4;
the light homogenizing cover 2 is arranged between the button seat 4 and the button cover 1;
the sliding barrel 6 is connected with the button seat 4 in a sliding mode, one end of the sliding barrel 6 is connected with the PCBA3 through a sliding barrel spring 5, the other end of the sliding barrel 6 is in sliding contact with the movable contact piece 7, the surface of the sliding barrel spring 5 is galvanized, and when the button seat 4 is placed at an electrified position, the sliding barrel is in contact with the movable contact piece 7 and the side foot part 13 to form a passage, so that on-off of a switch is achieved;
resistance spring 9, resistance spring 9 surface galvanization, resistance spring 9 one end is connected with the top of lamp base 11, the resistance spring 9 other end is connected with PCBA3 through carbon film resistance 8.
When the movable contact piece is in an initial state, the movable contact is separated from the fixed contact by the force applied to the tail part of the movable contact piece 7 by the sliding cylinder spring 5, when a vertical downward force is applied, the button cover 1 and the button seat 4 rotate to drive the sliding cylinder 6 to slide on a surface track of the movable contact piece 7, and when the movable contact piece 7 moves in a seesaw mode in the operation process, the movable contact is contacted with the fixed contact of the side pin component 13, and a switch circuit is switched on; when external force is applied to the other side, the button cover 1 and the button seat 4 rotate to separate the movable contact from the fixed contact, so that a switching circuit is disconnected, and the sliding cylinder spring 5 provides operating force and operating hand feeling; the lamp base 11 is connected with the PCBA3 through the resistance spring 9 and the carbon film resistor 8, when the power supply is switched on, the resistance spring 9 is in a compressed state, the power-on connection stability is guaranteed, and at the moment, the LED lamp light is lightened.
As an embodiment of the present invention, please refer to fig. 1 to 2, the surface of the housing 10 is provided with shaft holes for the adaptive button cover 1 and the button seat 4, and the housing 10 is provided with angle limiting ribs inside, so that the button cover 1 and the button seat 4 are operated according to a preset movement track.
As an embodiment of the present invention, please refer to fig. 1 to 2, the button seat 4 has a cylindrical hole to cooperate with the sliding barrel 6, and a buckle is designed at an opening of the cylindrical hole to prevent the sliding barrel 6 from falling off.
As an embodiment of the present invention, please refer to fig. 1, the inner of the housing 10 is provided with a limiting hole, the carbon film resistor 8 and the resistance spring 9 are slidably disposed in the limiting hole of the housing 10, the carbon film resistor 8 and the resistance spring 9 can be guided by providing the limiting hole, and the resistance spring 9 ensures the stability of the power connection.
As an embodiment of the present invention, please refer to fig. 1 to 2, the button cover 1 is made of plastic.
The assembling steps of the novel rocker switch with the lamp in the embodiment are as follows:
the upper surface of the shell 10 is positioned by an inner groove, the lamp pin 11, the middle contact pin 12 and the side pin part 13 are arranged from the upper part and are directly pressed in the installation inner groove of the shell 10, and then the shell 10 part is formed by splitting the pins through a tool; the PCBA3 is obliquely inserted into the button seat 4 from the upper part, the alignment position is pressed downwards, and the PCBA is fixed in the mounting groove through the buckling position; then the light-equalizing cover 2 and the button cover 1 are sequentially arranged in the button seat 4 from the top, and a button assembly is formed through interference fit; the movable contact piece 7 is arranged in a clamping groove in the middle of the shell 10 from the upper part, the top point of the middle contact pin 12 is taken as a fulcrum to form movable connection, and the carbon film resistor 8 and the resistor spring 9 are arranged in a limiting hole at the lamp pin 11 from the upper part; a sliding barrel spring 5 and a sliding barrel 6 are sequentially arranged in the button assembly; the last step is to load the button assembly into the housing 10 components through the axial bore of the housing 10.
The working principle is as follows: when the button cover 1 is pressed down, the sliding barrel 6 is driven to slide on the movable contact piece 7, the movable contact piece 7 is enabled to do seesaw movement, the movable contact piece is in contact with the static contact piece, the switch is closed to realize the switch-on function, at the moment, the lamp pin 11, the resistance spring 9, the carbon film resistor 8 and the PCBA3 form a passage, and the LED is lightened; pressing the button to the other side again, the movable contact 7 makes reverse rocker movement, makes the movable contact far away from the stationary contact, thereby the disconnection.
Claims (5)
1. The utility model provides a novel take lamp rocker switch, includes shell, button cover and button seat, its characterized in that still includes:
one end of the lamp pin is inserted and fixed in the mounting groove of the shell, and the other end of the lamp pin is connected with an external circuit;
one end of the middle contact pin is inserted and fixed in the mounting groove of the shell, and the other end of the middle contact pin is connected with an external circuit;
one end of the side foot part is fixedly inserted into the mounting groove of the shell, a static contact is arranged on the surface of the side foot part, and the other end of the side foot part is connected with an external circuit;
the movable contact piece is arranged in the clamping groove in the shell, the movable connection is formed by taking the vertex of the middle contact pin as a fulcrum, the end part of the movable contact piece is provided with a movable contact, and when the button seat is pressed, the movable contact and the fixed contact are mutually contacted to realize the on-off function of the switch;
the PCBA is fixedly buckled in the mounting groove of the button seat;
the light equalizing cover is positioned between the button seat and the button cover;
the sliding cylinder is connected with the button seat in a sliding mode, one end of the sliding cylinder is connected with the PCBA through a sliding cylinder spring, the other end of the sliding cylinder is in sliding contact with the movable contact piece, the surface of the sliding cylinder spring is galvanized, and when the button seat is arranged at an electrified position, the sliding cylinder is in contact with the movable contact piece and the side foot component to form a passage, so that on-off of a switch is achieved;
the resistance spring, resistance spring surface galvanization, resistance spring one end is connected with the top of lamp base, the resistance spring other end passes through the carbon film resistance and is connected with PCBA.
2. The novel rocker switch with the lamp as claimed in claim 1, wherein the surface of the housing is provided with a shaft hole for adapting the button cover and the button seat, and an angle limiting rib is arranged inside the housing, so that the button cover and the button seat can be switched on and off according to a preset movement track.
3. The novel rocker switch with a lamp as claimed in claim 1, wherein the button base has a cylindrical hole for engaging with the slide cylinder, and a latch is provided at an opening of the cylindrical hole for preventing the slide cylinder from falling off.
4. The novel rocker switch with lamp as claimed in claim 1, wherein a limiting hole is provided in the housing, and the carbon film resistor and the resistor spring are slidably provided in the limiting hole of the housing.
5. The novel rocker switch with lamp as claimed in any one of claims 1 to 4, wherein the button cover is made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222881716.XU CN218333569U (en) | 2022-10-31 | 2022-10-31 | Novel rocker switch with lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222881716.XU CN218333569U (en) | 2022-10-31 | 2022-10-31 | Novel rocker switch with lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218333569U true CN218333569U (en) | 2023-01-17 |
Family
ID=84826553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222881716.XU Active CN218333569U (en) | 2022-10-31 | 2022-10-31 | Novel rocker switch with lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218333569U (en) |
-
2022
- 2022-10-31 CN CN202222881716.XU patent/CN218333569U/en active Active
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