CN108597935B - Slim type panel switch structure - Google Patents
Slim type panel switch structure Download PDFInfo
- Publication number
- CN108597935B CN108597935B CN201810758887.9A CN201810758887A CN108597935B CN 108597935 B CN108597935 B CN 108597935B CN 201810758887 A CN201810758887 A CN 201810758887A CN 108597935 B CN108597935 B CN 108597935B
- Authority
- CN
- China
- Prior art keywords
- frame assembly
- face frame
- transmission arm
- switch module
- key board
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 67
- 238000005452 bending Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000000149 argon plasma sintering Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/22—Operating parts, e.g. handle
- H01H21/24—Operating parts, e.g. handle biased to return to normal position upon removal of operating force
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/025—Light-emitting indicators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/04—Cases; Covers
- H01H21/06—Cases; Covers interlocked with operating mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/12—Bases; Stationary contacts mounted thereon
Landscapes
- Push-Button Switches (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention discloses a slim panel switch structure, comprising: the panel comprises a face frame assembly and a switch module, wherein one end of the key board is pivoted on the face frame assembly, and a convex part is arranged on the end face of the other end facing the face frame assembly; one end of the transmission arm is pivoted on the face frame assembly, and the transmission arm is positioned between the key board and the face frame assembly; the convex part can be abutted with the transmission arm and drive the other end of the transmission arm to swing towards the direction of the face frame assembly so as to trigger the switch module. According to the invention, the free end of the convex linkage transmission arm on the key board swings towards the face frame assembly to trigger the switch module, and the effective stroke is increased in a lever transmission mode under the condition that the stroke of the key board is short, so that a slim panel switch structure is realized, and the triggering position of the switch module of the panel switch can be changed through the transmission arm, so that the layout requirements of different positions of the switch module are met.
Description
Technical Field
The invention relates to the field of switches, in particular to a slim panel switch structure.
Background
At present, the panel switch mostly adopts the rocker type structure, and it generally includes button, pendulum rod, rocker connecting piece, wherein is provided with on the button and can stir pendulum rod wobbling shift fork, drives the rocker connecting piece and rotates to the contact separation or contact when the pendulum rod lower part swings, realizes switching on and off of switch. When the button of the switch needs to be increased in size to be made into a panel, the movement angle of the panel is unchanged, so that the size of the panel switch is increased, the operation of the switch is not facilitated, and the contact performance of the contacts is easily affected.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a slim panel switch structure.
The invention adopts the technical proposal for solving the technical problems that:
a slim panel switch structure comprising: the panel comprises a face frame assembly and a switch module, wherein one end of the key board is pivoted on the face frame assembly, and a convex part is arranged on the end face of the other end facing the face frame assembly; one end of the transmission arm is pivoted on the face frame assembly, and the transmission arm is positioned between the key board and the face frame assembly; the convex part can be abutted with the transmission arm and drive the other end of the transmission arm to swing towards the direction of the face frame assembly so as to trigger the switch module.
Elastic return pieces are arranged between the transmission arm and the face frame assembly and/or between the key board and the face frame assembly.
The contact point of the switch module and the transmission arm is positioned at one side of the contact point of the convex part and the transmission arm.
The lower end of the transmission arm is pivoted on the face frame assembly, the upper end of the transmission arm is provided with a bending part which is bent towards the face frame assembly, and the bending part can be abutted on the switch module.
The transmission arm is formed by enclosing metal wires, the face frame assembly is provided with a buckle for pivoting the metal wires at the lower end of the transmission arm, the face frame assembly is provided with a notch corresponding to the pressing piece of the switch module, and the bending part can pass through the notch to be abutted against the pressing piece of the switch module.
The beneficial effects of the invention are as follows: a slim panel switch structure comprising: the panel comprises a face frame assembly and a switch module, wherein one end of the key board is pivoted on the face frame assembly, and a convex part is arranged on the end face of the other end facing the face frame assembly; one end of the transmission arm is pivoted on the face frame assembly, and the transmission arm is positioned between the key board and the face frame assembly; the convex part can be abutted with the transmission arm and drive the other end of the transmission arm to swing towards the direction of the face frame assembly so as to trigger the switch module; according to the panel switch structure, the key board pivoted on the face frame assembly is pressed, the free end of the convex portion linkage transmission arm on the key board swings towards the face frame assembly to trigger the switch module, the effective stroke is increased in a lever transmission mode under the condition that the stroke of the key board is short, so that the thin panel switch structure is realized, the triggering position of the switch module of the panel switch can be changed through the transmission arm, and the layout requirements of different positions of the switch module are met.
Drawings
FIG. 1 is an exploded schematic view of the structure of the present invention;
FIG. 2 is a schematic diagram of another view of FIG. 1;
FIG. 3 is a schematic diagram of the invention with the switch module removed and the keypad not pressed;
FIG. 4 is a schematic diagram of the present invention with the switch module removed and the keypad pressed;
FIG. 5 is an exploded schematic view of the structure of the present invention;
FIG. 6 is a schematic view of the structure of the present invention with the panel body removed;
FIG. 7 is a schematic view showing the combination of light guide strips and light diffusion plates;
FIG. 8 is a schematic view of the internal structure of the present invention;
FIG. 9 is a top view of FIG. 8;
FIG. 10 is a schematic cross-sectional view of A-A of FIG. 9;
FIG. 11 is a schematic view of the internal construction of the present invention;
FIG. 12 is a schematic cross-sectional view of B-B in bitmap 11.
Detailed Description
The present invention will be described in further detail with reference to the drawings and the detailed description, but it should be understood that the following description is illustrative of the embodiments and is not to be construed as limiting the invention.
Referring to fig. 1 to 12, a slim type panel switch structure includes: the face frame assembly 1 and the switch module 2, the key board 3, one end is pivoted on the face frame assembly 1, another end faces to the face frame assembly 1 and is provided with a convex part 4; one end of the transmission arm 5 is pivoted on the face frame assembly 1, and the transmission arm 5 is positioned between the key board 3 and the face frame assembly 1; the protruding part 4 can abut against the transmission arm 5 and drive the other end of the transmission arm 5 to swing towards the face frame assembly 1 so as to trigger the switch module 2. According to the panel switch structure, the free end of the convex part 4 on the key board 3 is used for linking the transmission arm 5 to swing towards the face frame assembly 1 to trigger the switch module 2 by pressing the key board 3 pivoted on the face frame assembly 1, the effective stroke is increased in a lever transmission mode under the condition that the stroke of the key board 3 is short, so that the thin panel switch structure is realized, the triggering position of the switch module 2 of the panel switch can be changed through the transmission arm 5, and the layout requirements of different positions of the switch module 2 are met.
Further, an elastic return piece is arranged between the transmission arm 5 and the face frame assembly 1 and/or between the key board 3 and the face frame assembly 1. In this embodiment, elastic recovery members are disposed between the transmission arm 5 and the face frame assembly 1 and between the key sheet 3 and the face frame assembly 1, and the key sheet and the transmission arm can be recovered to the original positions respectively without relying on elastic recovery action of the pressing members of the switch module, so as to prevent erroneous pressing.
Further, the contact point of the switch module 2 and the driving arm 3 is located at one side of the contact point of the convex part 4 and the driving arm 5, so that the pressing point and the triggering point of the panel switch can be freely distributed.
In this embodiment, the lower end of the transmission arm 5 is pivotally connected to the face frame assembly 1, the upper end thereof has a bending portion 51 bent toward the face frame assembly 1, and the bending portion 51 can be abutted against the switch module 2. The bending portion 51 can not only enable the free end of the driving arm to avoid the key board, but also increase the effective stroke of the key board for driving the driving arm to move towards the direction of the switch module, and further reduce the thickness of the panel switch.
In this embodiment, the transmission arm 5 is formed by enclosing a metal wire, the face frame assembly 1 is provided with a buckle 11 for pivotally connecting the metal wire at the lower end of the transmission arm 5, the transmission arm is detachably mounted in the buckle and can rotate around the buckle, the face frame assembly 1 is provided with a notch 12 corresponding to the pressing piece of the switch module 2, and the bending part 51 can pass through the notch 12 to abut against the pressing piece of the switch module 2. The transmission arm 5 is formed by enclosing a metal wire, and can be coiled into an enclosed metal frame with a corresponding shape according to the pressing part position of the switch module and the pivoting position of the transmission arm, so that the flexibility is high.
According to the invention, the face frame assembly 1 is provided with the groove which is equivalent to the lower part of the transmission arm 5 in shape, the groove is communicated with the notch 12, the buckle 11 is arranged in the groove, the lower part of the transmission arm 5 is movably clamped in the buckle 11, and the lower part of the transmission arm 5 is arranged in the groove, so that the thickness of a switch is effectively reduced. In the invention, the included angle between the bending part 51 and the lower part of the transmission arm 5 is 15 degrees or 30 degrees.
Elastic return pieces are arranged between the transmission arms 5 and the face frame assembly 1 and/or between the key board 3 and the face frame assembly 1. In this embodiment, elastic recovery members are disposed between the transmission arm 5 and the face frame assembly 1 and between the key sheet 3 and the face frame assembly 1, and the key sheet and the transmission arm can be recovered to the original positions respectively without relying on elastic recovery action of the pressing members of the switch module, so as to prevent erroneous pressing.
A panel body 1 and an LED lamp 20 provided inside the panel body 1; a light guide strip 30 with one end facing the LED lamp 20 is arranged in the panel main body 1, a light diffusion plate 40 opposite to the light guide strip 30 is arranged at the other end of the light guide strip 30, and a light transmission window 105 matched with the light diffusion plate 40 is arranged on the surface of the panel main body 1; the light of the LED lamp 20 sequentially passes through the light guide bar 30, the light diffusion plate 40 and exits through the light transmission window 105. The panel switch of above structure utilizes light that the LED light source sent to loop through light guide bar and light-scattering plate, presents on the printing opacity window at last, and the pointolite diverges into the area light source through the light-scattering plate, and the light efficiency is softer to can design corresponding light-scattering plate and printing opacity window according to the shape of area light source, decorative effect is stronger, and the position of printing opacity window can set up the optional position on panel main part surface moreover, and the flexibility is stronger.
Preferably, the end surface of the light-diffusing plate 40 facing the light-guiding strip 30 is provided with a zigzag texture, and the zigzag texture contributes to the light divergence.
The light-diffusing plate 40 of the present invention comprises a light-diffusing plate body, wherein a notch is provided on the inner side of the light-diffusing plate body, a light-guiding oblique body 42 is provided on one end of a thicker side of the light-diffusing plate body, an angle 43 between the light-inlet surface of the light-guiding oblique body 42 and the back surface of the light-diffusing plate body is 60 °, and the zigzag texture is provided on the light-inlet surface of the light-guiding oblique body 42.
The zigzag texture in the invention is a zigzag groove, the included angle of the zigzag groove is 30 degrees, and the proper included angle is matched with the proper angle of the light guide italic 42, so that the light divergence is better.
The light guide bar 30 of the present invention includes a transmission portion 31, a first protruding portion 32 and a second protruding portion 33 perpendicular to two ends of the transmission portion 31, wherein the first protruding portion 32 faces the LED lamp 20, the second protruding portion 33 faces the light-diffusing plate 40, a first reflecting surface 34 capable of making the incident angle and the reflecting angle of the light ray 45 ° is disposed between the first protruding portion 32 and the transmission portion 31, and a second reflecting surface 35 capable of making the incident angle and the reflecting angle of the light ray 45 ° is disposed between the second protruding portion 33 and the transmission portion 31. According to the first projecting part, the second projecting part and the transmission part, the first reflecting surface and the second reflecting surface with different angles can be arranged, and the incidence angle and the reflection angle of the light rays can be correspondingly changed.
In the invention, a wiring port is arranged on one end of a panel main body 1, two mounting holes 100 communicated with the wiring port are respectively arranged on the panel main body 1 above the wiring port, a circuit board 200 is arranged on the upper end face of the panel main body 1, an LED lamp mounting seat 300 is arranged on the circuit board 200, the LED lamp 20 is arranged in the LED lamp mounting seat 300, a conductive spring 400 capable of communicating the circuit board 200 with a conductive copper sheet in the wiring port is arranged in the mounting hole 100, an assembly groove 500 communicated with the upper end of the mounting hole 100 is arranged on the upper end face of the panel main body 1, the light guide strip 30 is arranged in the assembly groove 500, the first extending part 32 is arranged in the mounting hole 100, light can be projected into the first extending part 32 to the greatest extent, and the light in the first extending part 32 irradiates a second reflecting surface 35 of 45 degrees along a transmission part 31 through a first reflecting surface 34 of 45 degrees and then is refracted into the second extending part 33.
The foregoing is merely a preferred embodiment of the present invention, and is not limited to the above specific embodiment, as long as the technical solution for achieving the object of the present invention by substantially the same means falls within the scope of the present invention.
Claims (2)
1. A slim panel switch structure comprising: face frame subassembly and switch module, its characterized in that:
a key board, one end of which is pivoted on the face frame assembly, and the other end of which faces the face frame assembly is provided with a convex part;
one end of the transmission arm is pivoted on the face frame assembly, and the transmission arm is positioned between the key board and the face frame assembly;
the convex part can be abutted with the transmission arm and drive the other end of the transmission arm to swing towards the direction of the face frame assembly so as to trigger the switch module;
the lower end of the transmission arm is pivoted on the face frame assembly, the upper end of the transmission arm is provided with a bending part which bends towards the face frame assembly, the bending part can be abutted on the switch module, the transmission arm is formed by enclosing a metal wire, the face frame assembly is provided with a buckle for pivoting the metal wire at the lower end of the transmission arm, the face frame assembly is provided with a notch corresponding to a pressing piece of the switch module, and the bending part can pass through the notch and be abutted on the pressing piece of the switch module;
elastic return pieces are arranged between the transmission arm and the face frame assembly and/or between the key board and the face frame assembly.
2. A slim panel switch construction as claimed in claim 1, wherein:
the contact point of the switch module and the transmission arm is positioned at one side of the contact point of the convex part and the transmission arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758887.9A CN108597935B (en) | 2018-07-11 | 2018-07-11 | Slim type panel switch structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810758887.9A CN108597935B (en) | 2018-07-11 | 2018-07-11 | Slim type panel switch structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108597935A CN108597935A (en) | 2018-09-28 |
| CN108597935B true CN108597935B (en) | 2024-04-05 |
Family
ID=63615314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810758887.9A Active CN108597935B (en) | 2018-07-11 | 2018-07-11 | Slim type panel switch structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108597935B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305204A (en) * | 1999-12-08 | 2001-07-25 | 马来西亚索尼技术有限公司 | Electronic equipment and its transmission device of pushbutton unit |
| JP2001210187A (en) * | 2000-01-26 | 2001-08-03 | Matsushita Electric Works Ltd | Piano handle switch |
| JP2002334632A (en) * | 2001-05-07 | 2002-11-22 | Mitsubishi Electric Corp | Pushbutton switch device |
| JP2005243328A (en) * | 2004-02-25 | 2005-09-08 | Kojima Press Co Ltd | Vehicular switch |
| CN102194590A (en) * | 2010-03-16 | 2011-09-21 | 深圳富泰宏精密工业有限公司 | Keypad structure and portable electronic device having same |
| EP2390977A1 (en) * | 2010-05-26 | 2011-11-30 | GIRA Giersiepen GmbH & Co. KG | Covering section, in particular covering frame and electric installation device with this covering section |
| CN202189707U (en) * | 2011-07-19 | 2012-04-11 | 苏州达方电子有限公司 | A combined key and a keyboard |
| CN203118830U (en) * | 2013-02-02 | 2013-08-07 | 刘觉春 | Thin wall switch |
| CN105097337A (en) * | 2015-09-02 | 2015-11-25 | 青岛歌尔声学科技有限公司 | Panel control button |
| CN105788922A (en) * | 2016-04-29 | 2016-07-20 | 北京小米移动软件有限公司 | Wall switch |
| CN106206127A (en) * | 2016-09-19 | 2016-12-07 | 南京物联传感技术有限公司 | A kind of big stroke switchgear of magnetic |
| CN205845745U (en) * | 2016-07-29 | 2016-12-28 | 施耐德电气（澳大利亚）有限公司 | Panel-switch |
| CN107068467A (en) * | 2017-05-27 | 2017-08-18 | 浙江百坚电器有限公司 | Switch on wall |
| CN207217376U (en) * | 2017-07-11 | 2018-04-10 | 钟志刚 | ultra-thin piezoelectric signal rocker switch structure |
| CN208722794U (en) * | 2018-07-11 | 2019-04-09 | 中山市狮盾电气有限公司 | A kind of novel slim type panel switch structure |
-
2018
- 2018-07-11 CN CN201810758887.9A patent/CN108597935B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1305204A (en) * | 1999-12-08 | 2001-07-25 | 马来西亚索尼技术有限公司 | Electronic equipment and its transmission device of pushbutton unit |
| JP2001210187A (en) * | 2000-01-26 | 2001-08-03 | Matsushita Electric Works Ltd | Piano handle switch |
| JP2002334632A (en) * | 2001-05-07 | 2002-11-22 | Mitsubishi Electric Corp | Pushbutton switch device |
| JP2005243328A (en) * | 2004-02-25 | 2005-09-08 | Kojima Press Co Ltd | Vehicular switch |
| CN102194590A (en) * | 2010-03-16 | 2011-09-21 | 深圳富泰宏精密工业有限公司 | Keypad structure and portable electronic device having same |
| EP2390977A1 (en) * | 2010-05-26 | 2011-11-30 | GIRA Giersiepen GmbH & Co. KG | Covering section, in particular covering frame and electric installation device with this covering section |
| CN202189707U (en) * | 2011-07-19 | 2012-04-11 | 苏州达方电子有限公司 | A combined key and a keyboard |
| CN203118830U (en) * | 2013-02-02 | 2013-08-07 | 刘觉春 | Thin wall switch |
| CN105097337A (en) * | 2015-09-02 | 2015-11-25 | 青岛歌尔声学科技有限公司 | Panel control button |
| CN105788922A (en) * | 2016-04-29 | 2016-07-20 | 北京小米移动软件有限公司 | Wall switch |
| CN205845745U (en) * | 2016-07-29 | 2016-12-28 | 施耐德电气（澳大利亚）有限公司 | Panel-switch |
| CN106206127A (en) * | 2016-09-19 | 2016-12-07 | 南京物联传感技术有限公司 | A kind of big stroke switchgear of magnetic |
| CN107068467A (en) * | 2017-05-27 | 2017-08-18 | 浙江百坚电器有限公司 | Switch on wall |
| CN207217376U (en) * | 2017-07-11 | 2018-04-10 | 钟志刚 | ultra-thin piezoelectric signal rocker switch structure |
| CN208722794U (en) * | 2018-07-11 | 2019-04-09 | 中山市狮盾电气有限公司 | A kind of novel slim type panel switch structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108597935A (en) | 2018-09-28 |
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