CN208722795U - A kind of Novel panel switch - Google Patents
A kind of Novel panel switch Download PDFInfo
- Publication number
- CN208722795U CN208722795U CN201821102182.3U CN201821102182U CN208722795U CN 208722795 U CN208722795 U CN 208722795U CN 201821102182 U CN201821102182 U CN 201821102182U CN 208722795 U CN208722795 U CN 208722795U
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- surface frame
- frame component
- key
- keypad
- transmission arm
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Abstract
The utility model discloses a kind of Novel panel switches, include surface frame component, are provided with switch module on surface frame component, and keypad is equipped on surface frame component, and transmission arm is equipped between keypad and surface frame component.Keypad one end is articulated on surface frame component, and the other end is equipped with protrusion towards the end face of surface frame component；Transmission arm one end is articulated on surface frame component, and transmission arm is between keypad and surface frame component；It is swung using the free end of the protrusion linkage transmission arm on keypad towards surface frame component with trigger switch module, increase effective travel by way of lever drive in the case where keypad stroke is shorter, to realize slim Novel panel construction of switch, and sliding shoe is resetted by a piece of reseting shrapnel, it is simple reliable, it is accurate to reset displacement, prevents the case where sliding shoe is stuck or reset displacement inaccuracy causes poor electric contact.
Description
Technical field
The utility model relates to field of switches, especially a kind of Novel panel switch.
Background technique
Currently, Novel panel switch mostly uses moving seesaw-type structure greatly, button, swing rod, wraping plate connector are generally included,
It is provided with the shift fork that can stir swing rod swing on middle button, drives when swing rod lower wobble the rotation of wraping plate connector as contact
Separation or contact, realize switching on and off for switch.When the button of switch needs increased in size to be made into panel, since panel is transported
Dynamic angle is constant, is bound to cause that panel needs to tilt and sinking stroke dimension becomes larger, to cause Novel panel switch size
It thickens, has both been unfavorable for switch operation, has also been easy the contact performance of influencing contactor；And the novel face of existing Novel panel switch
The components of driving mechanism in switching plate are relatively more, and structure is complicated, and production installation is inconvenient, and the pressing of key is multiple
Bit architecture is complicated, and the offset deviation of member reset is big, is easy to appear that components after pressing keys are stuck or to reset displacement inaccurate
Conductive plectrum and the bad situation of stationary contact component touch really are caused, job stability is poor.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide it is a kind of it is slim, job stability is more high-new
Type panel-switch.
The utility model be solve its technical problem and the technical solution adopted is that:
A kind of Novel panel switch, includes surface frame component, is provided with switch module, feature on the surface frame component
It is: is equipped with keypad on the surface frame component, keypad can be increased by being equipped between the keypad and surface frame component
Effective travel to effective trigger switch module transmission arm.
The keypad, one end are articulated on surface frame component, and the other end is equipped with protrusion towards the end face of surface frame component；It passes
Swing arm, one end are articulated on surface frame component, and transmission arm is between keypad and surface frame component；The switch module includes: seat
Body is internally provided with one or two stationary contact component；Conductive plectrum, is movably arranged on pedestal, for abutting wherein
On one stationary contact component；Key is movably arranged on pedestal, can be moved up and down with respect to pedestal；Driving mechanism for switches, connection
The key and conductive plectrum, when button pressed, can drive conductive plectrum to be resisted against on one stationary contact component；The key
Inside being movably set with can set on sliding shoe there are two the first driving inclined-plane, sliding shoe is set with respect to the sliding shoe that it horizontally slips
There is the reseting shrapnel being located among two the first driving inclined-planes, the free end of the reseting shrapnel is fixed on key, switch driving
Mechanism set there are two with one-to-one second driving inclined-plane of the first driving inclined-plane；The protrusion can abut against simultaneously with transmission arm
The other end of transmission arm is driven to swing towards surface frame component direction to be resisted against on the key.
The driving mechanism for switches includes the rocker arm being articulated on pedestal, the lower part of rocker arm and the conductive plectrum phase
Even, two the second driving inclined-planes are respectively arranged at the two sides on the top of rocker arm.
The lower end of the rocker arm is recessed upwardly the counterbore for accommodating the conductive plectrum, is equipped with inside the counterbore
Both ends are connected to the first elastic component between rocker arm and conductive plectrum respectively.
The key inside offers the cavity for sliding shoe sliding, and the middle part of cavity is equipped with two limited posts, two limits
There is the limit space that the free end for the reseting shrapnel is inserted between the column of position.
The pedestal includes the pedestal and cover being detachably connected, and the stationary contact component is set in the pedestal, institute
It states key activities setting and has abutted the second elastic component on the cover, between key and cover.
The key, which is equipped with, can prevent it to be upwardly separated from the blocking portion of cover.
The lower end of the transmission arm is articulated on surface frame component, and the upper end has towards the curved bending part of surface frame component,
Bending part can be resisted against on key.
The transmission arm is enclosed by metal wire, is provided on the surface frame component for being pivotally connected the transmission arm lower end
The buckle of metal wire offers notch corresponding with the key of switch module on the surface frame component, and the bending part can
On the key that the notch is resisted against switch module.
Elastic recovery part is equipped between the transmission arm and surface frame component and/or between keypad and surface frame component.
The beneficial effects of the utility model are: the key that Novel panel switch is articulated on surface frame component by pressing
Plate is swung towards surface frame component with trigger switch module, in key using the free end of the protrusion linkage transmission arm on keypad
Increase effective travel by way of lever drive in the case that plate stroke is shorter, to realize slim Novel panel switch knot
Structure, and the reseting shrapnel by being placed in two the first driving inclined-planes in a piece of resets sliding shoe, and resetting structure simply may be used
It leans on, resets displacement accurately, prevent the case where sliding shoe is stuck or reset displacement inaccuracy causes poor electric contact, work
Reliability is higher.
Detailed description of the invention
Fig. 1 is the structural decomposition diagram of the utility model；
Fig. 2 is the schematic diagram at another visual angle of Fig. 1；
Fig. 3 is schematic diagram when the utility model removes switch module and keypad does not press；
Fig. 4 is schematic diagram when the utility model removes switch module and keypad presses；
Fig. 5 is the appearance diagram of switch module；
Fig. 6 is the schematic diagram of internal structure of switch module；
Fig. 7 is the structural schematic diagram for the original state that key is combined with sliding shoe in switch module；
Fig. 8 is the structural schematic diagram in Fig. 7 after the sliding of sliding shoe opposing keys；
Fig. 9 is structural schematic diagram when switch module removes pedestal rear arm and one stationary contact component touch；
Figure 10 is structural schematic diagram when switch module removes pedestal rear arm and another stationary contact component touch；
Figure 11 is the structural decomposition diagram of the utility model；
Figure 12 is that the utility model removes the structural schematic diagram after panel body；
Figure 13 is the structural schematic diagram that light-strip is combined with astigmatism plate；
Figure 14 is the schematic diagram of internal structure of the utility model；
Figure 15 is the top view of Figure 14；
Figure 16 is the diagrammatic cross-section of A-A in this Figure 15；
Figure 17 is the internal structure schematic diagram of the utility model；
The diagrammatic cross-section of B-B in Figure 18 bitmap 17.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments, however, it is desirable to say
Bright, the explanation to following implementation is schematically, not constitute the specific restriction to the utility model.
Referring to figs. 1 to Figure 10, a kind of Novel panel switch, comprising: surface frame component 1 and switch module 2, keypad 3, one end
It is articulated on surface frame component 1, the other end is equipped with protrusion 4 towards the end face of surface frame component 1；Transmission arm 5, one end is articulated in surface frame
On component 1, transmission arm 5 is between keypad 3 and surface frame component 1；The switch module 2 includes: pedestal 21, internal setting
There is one or two stationary contact component 22；Conductive plectrum 23, is movably arranged on pedestal 21, for being connected to one of stationary contact
On point component 22；In the present embodiment, pedestal 21 is internally provided with two opposite stationary contact components 22, and conductive plectrum 23 is located at
Between two stationary contact components 22；Key 24 is movably arranged on pedestal 21, can be moved up and down with respect to pedestal 21；Switch drives
Motivation structure 25, couples the key 24 and conductive plectrum 23, and key 24 can drive conductive plectrum 23 to be resisted against one when pushing
On stationary contact component 22；Being movably set in the key 24 can be with respect to the sliding shoe 26 that it horizontally slips, on sliding shoe 26
If sliding shoe 26 is equipped with the reseting shrapnel 27 being located among two the first driving inclined-planes 261 there are two the first driving inclined-plane 261,
The free end of the reseting shrapnel 27 is fixed on key 24, driving mechanism for switches 25 set there are two with the first driving inclined-plane 261 1
One corresponding second driving inclined-plane 251；The protrusion 4 can abut against with transmission arm 5 and drive the other end direction of transmission arm 5
1 direction of surface frame component is swung to be resisted against on the key 24.
Novel panel switch is linked by the keypad 3 being articulated on surface frame component 1 using the protrusion 4 on keypad 3
The free end of transmission arm 5 is swung towards surface frame component 1 with trigger switch module 2, is passed through in the case where 3 stroke of keypad is shorter
The mode of lever drive increases effective travel, to realize slim Novel panel construction of switch, and by being placed in two in a piece of
The reseting shrapnel 27 of a first driving inclined-plane 261 resets sliding shoe 26, and resetting structure is simply reliable, and it is quasi- to reset displacement
Really, the case where sliding shoe 26 is stuck or reset displacement inaccuracy causes poor electric contact is prevented, functional reliability is higher.
Wherein, the driving mechanism for switches 25 includes the rocker arm 252 being articulated on pedestal, the lower part of rocker arm 252 and institute
It states conductive plectrum 23 to be connected, two the second driving inclined-planes 251 are respectively arranged at the two sides on the top of rocker arm 252.
The lower end of the rocker arm 252 faces upward the counterbore being recessed for accommodating the conductive plectrum 23, in the counterbore
Portion is equipped with the first elastic component 28 that both ends are connected to respectively between rocker arm 252 and conductive plectrum 23.
The cavity slided for sliding shoe 26 is offered inside the key 24, the middle part of cavity is equipped with two limited posts 241,
There is the limit space that the free end for the reseting shrapnel 27 is inserted into, reseting shrapnel 27 is installed between two limited posts 241
Reseting shrapnel is easily installed and replaced in limit space.It is equipped with and can increase in the free end of reseting shrapnel 27 in the utility model
The arc protrusion of 27 free end intensity of strong reseting shrapnel.Arc protrusion level pressure is in limit space.
The pedestal 21 includes the pedestal and cover being detachably connected, and is easily installed pedestal, the stationary contact component 22 is set
It is placed in the pedestal, the key 24 is movably arranged on the cover, and the second elastic component has been abutted between key and cover.
The key 24, which is equipped with, can prevent it to be upwardly separated from the blocking portion of cover 242, and key 4 is in the second elastic component
Cover will not be detached under effect.
The lower end of the transmission arm 5 is articulated on surface frame component 1, and the upper end has towards the curved bending of surface frame component 1
Portion 51, bending part 51 can be resisted against on key 24.Bending part 51 can either make the free end of transmission arm avoid keypad, together
When be capable of increasing keypad drive transmission arm towards switch module direction move effective travel, further be thinned Novel panel open
The thickness of pass.
The transmission arm 5 is enclosed by metal wire, is provided on the surface frame component 1 for being pivotally connected under the transmission arm 5
The buckle 11 of the metal wire at end offers notch 12 corresponding with the key 24 of switch module 2, institute on the surface frame component 1
Stating bending part 51 can be resisted against on the key 24 of switch module 2 across the notch 12.Transmission arm 5 is enclosed by metal wire,
The metal frame that encloses of respective shapes can be coiled out according to the pivot points of the key position of switch module and transmission arm, flexibly
Property is higher.
It is provided on surface frame component 1 in the utility model and the comparable groove of 5 lower shape of transmission arm, the groove
It is connected with notch 12, the buckle 11 is arranged in groove, and 5 lower removable of transmission arm is connected in buckle 11, transmission
5 lower part of arm is arranged in groove, to effectively reduce the thickness of switch, is equipped with raised line, institute in the utility model on key 24
51 level pressure of bending part is stated on raised line, to effectively increase the stroke of transmission arm 5, more preferable driving switch module 2.The utility model
Angle between 5 lower part of middle bending part 51 and transmission arm is 15 ° or 30 °.
Elastic recovery part is equipped between the transmission arm 5 and surface frame component 1 and/or between keypad 3 and surface frame component 1.
In the present embodiment, elastic recovery is all equipped between the transmission arm 5 and surface frame component 1 between keypad 3 and surface frame component 1
Part, keypad and transmission arm are not necessarily to rely on the elastic restitution of the key of switch module, can be restored to home position respectively,
Prevent accidentally by.
Panel body 1 and the LED light 20 being set to inside panel body 1；One end direction is equipped with inside the panel body 1
The light-strip 30 of the LED light 20, the other end of the light-strip 30 are equipped with astigmatism plate 40 corresponding thereto, panel body 1
The optical transmission window 105 to match with the astigmatism plate 40 is offered on surface；The light of the LED light 20 passes sequentially through light-strip
30, astigmatism plate 40 and pass through optical transmission window 105 project.The light that the Novel panel switch of the above structure is issued using LED light source
Line passes sequentially through light-strip and astigmatism plate, is finally presented on optical transmission window, and point light source is area source, light by astigmatism plate diverging
Effect is softer, and can design corresponding astigmatism plate and optical transmission window according to the shape of area source, and decorative effect is stronger, Er Qietou
The position of light window may be provided at any position on panel body surface, and flexibility is stronger.
Preferably, the astigmatism plate 40 is towards being provided with zigzag texture, zigzag line on the end face of light-strip 30
Reason facilitates the diverging of light.
Astigmatism plate 40 described in the utility model includes astigmatism plate ontology, is equipped with and lacks on the inside of the astigmatism plate ontology
Slot, is equipped with guide-lighting italic 42 on one end of the thicker one side of astigmatism plate ontology, the entering light face of the leaded light italic 42 and dissipates
The angle of angle between the back side of tabula rasa ontology is 60 °, and the entering light of guide-lighting italic 42 is arranged in the zigzag texture
On face.
Zigzag texture described in the utility model is incised groove, and the angle of the incised groove is 30 °,
Suitable angle cooperates the proper angle of guide-lighting italic 42, so that the diversity of light is more preferably.
Light-strip 30 described in the utility model include transport part 31 and be respectively perpendicular with the both ends of transport part 31 first
Extension 32 and the second extension 33, first extension 32 is towards LED light 20, and the second extension 33 is towards the astigmatism plate
40, it is equipped between the first extension 32 and transport part 31 and enables to the incidence angle of light and all at 45 ° first anti-of angle of reflection
Penetrate face 34, be equipped between the second extension 33 and transport part 31 enable to the incidence angle of light and angle of reflection it is all at 45 ° the
Two reflectings surface 35.According to the first reflection of the settable different angle of angle between the first extension, the second extension and transport part
Face and the second reflecting surface, the incident angle and reflection angle of light can also correspondingly change.
1 one end of panel body is equipped with Wiring port in the utility model, divides in the panel body 1 above Wiring port
Two mounting holes 100 that She You not be connected with Wiring port are equipped with wiring board 200, in route on 1 upper surface of panel body
Plate 200 is equipped with LED light mounting base 300, and the LED light 20 is arranged in LED light mounting base 300, in the mounting hole 100
Power spring 400 equipped with energy communication line plate 200 with conductive copper sheet in Wiring port, on 1 upper surface of panel body
Equipped with the fitting groove 500 being connected to 100 upper end of mounting hole, the light-strip 30 is arranged in fitting groove 500, and described first stretches out
Portion 32 is arranged in mounting hole 100, and light can be projected farthest in the first extension 32, the light in the first extension 32
It is irradiated to along transport part 31 45 ° of the second reflecting surface 35 by 45 ° of the first reflectings surface 34, then refracts to the second extension
33。
The foregoing is merely the preferred embodiments of the utility model, however it is not limited to above specific embodiment, as long as
Realize that the technical solution of the utility model aim belongs within the protection scope of the utility model with essentially identical means.
Claims (9)
1. a kind of Novel panel switch, includes surface frame component, is provided with switch module on the surface frame component, feature exists
In: keypad is equipped on the surface frame component, having for keypad can be increased by being equipped between the keypad and surface frame component
Stroke is imitated to the transmission arm of effective trigger switch module, one end of the keypad is articulated on surface frame component, the key
The plate other end is equipped with protrusion towards the end face of surface frame component；One end of the transmission arm is articulated on surface frame component；It is described to open
Closing module includes: pedestal, is internally provided with one or two stationary contact component；It is movably set on pedestal for being connected to
Conductive plectrum on one stationary contact component；Being movably set on pedestal can be with respect to the key that pedestal moves up and down；It is pressing
Conductive plectrum can be driven to be resisted against the switch on one stationary contact component when being provided with button pressed between key and conductive plectrum
Driving mechanism, being movably set in the key can set that there are two first with respect to the sliding shoe that it horizontally slips on sliding shoe
Driving inclined-plane, sliding shoe are equipped with the reseting shrapnel being located among two the first driving inclined-planes, and the free end of the reseting shrapnel is fixed
In on key, driving mechanism for switches set there are two with one-to-one second driving inclined-plane of the first driving inclined-plane；The protrusion energy
Enough and transmission arm abuts against and the other end of transmission arm is driven to swing towards surface frame component direction to be resisted against on the key.
2. a kind of Novel panel switch according to claim 1, it is characterised in that the driving mechanism for switches includes pivot joint
In the rocker arm on pedestal, the lower part of rocker arm is connected with the conductive plectrum, and two the second driving inclined-planes are respectively arranged at rocker arm
The two sides on top.
3. a kind of Novel panel switch according to claim 2, it is characterised in that the lower end of the rocker arm faces upward concave shaped
At the counterbore for accommodating the conductive plectrum, both ends are equipped with inside the counterbore and are connected between rocker arm and conductive plectrum respectively
First elastic component.
4. a kind of Novel panel switch according to claim 1, it is characterised in that the key inside is offered for sliding shoe
The cavity of sliding, the middle part of cavity are equipped with two limited posts, have the freedom for the reseting shrapnel between two limited posts
Hold the limit space of insertion.
5. a kind of Novel panel switch according to claim 1, it is characterised in that the pedestal includes the bottom being detachably connected
Seat and cover, the stationary contact component are set in the pedestal, and the key activities are arranged on the cover, key and face
Abutting between lid has the second elastic component.
6. a kind of Novel panel switch according to claim 1, it is characterised in that the key be equipped with can prevent its to
The upper blocking portion for being detached from cover.
7. a kind of Novel panel switch according to claim 1, it is characterised in that the lower end of the transmission arm is articulated in surface frame
On component, the upper end has towards the curved bending part of surface frame component, and bending part can be resisted against on key.
8. a kind of Novel panel switch according to claim 7, it is characterised in that the transmission arm is enclosed by metal wire,
The buckle of the metal wire for being pivotally connected the transmission arm lower end is provided on the surface frame component, offered on the surface frame component with
The corresponding notch of the key of switch module, the bending part can pass through the notch and be resisted against on the key of switch module.
9. a kind of Novel panel switch according to claim 1, it is characterised in that between the transmission arm and surface frame component and/
Or elastic recovery part is equipped between keypad and surface frame component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102182.3U CN208722795U (en) | 2018-07-11 | 2018-07-11 | A kind of Novel panel switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102182.3U CN208722795U (en) | 2018-07-11 | 2018-07-11 | A kind of Novel panel switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208722795U true CN208722795U (en) | 2019-04-09 |
Family
ID=65973149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102182.3U Active CN208722795U (en) | 2018-07-11 | 2018-07-11 | A kind of Novel panel switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208722795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615644A (en) * | 2018-07-11 | 2018-10-02 | 中山市狮盾电气有限公司 | A kind of panel-switch |
-
2018
- 2018-07-11 CN CN201821102182.3U patent/CN208722795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108615644A (en) * | 2018-07-11 | 2018-10-02 | 中山市狮盾电气有限公司 | A kind of panel-switch |
| CN108615644B (en) * | 2018-07-11 | 2024-03-26 | 中山市狮盾电气有限公司 | Panel switch |
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