CN107680859A - A kind of notebook computer touchpad integrated button and its manufacture method - Google Patents
A kind of notebook computer touchpad integrated button and its manufacture method Download PDFInfo
- Publication number
- CN107680859A CN107680859A CN201610619203.8A CN201610619203A CN107680859A CN 107680859 A CN107680859 A CN 107680859A CN 201610619203 A CN201610619203 A CN 201610619203A CN 107680859 A CN107680859 A CN 107680859A
- Authority
- CN
- China
- Prior art keywords
- keycap
- snap fit
- silica gel
- button
- hot melt
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/068—Properties of the membrane
- H01H2209/074—Properties of the membrane elastomeric
Landscapes
- Input From Keyboards Or The Like (AREA)
Abstract
The invention discloses a kind of notebook computer touchpad integrated button and its manufacture method, the integrated button includes stamping parts, FPC, hot melt part, the first keycap and the second keycap；The FPC is provided with the first silica gel button and the second silica gel button, the stamping parts is provided with positioning hole, and molten post, the first through hole passed through for the first silica gel button, the second through hole passed through for the second silica gel button of the positioning hole are provided through on the hot melt part；First keycap is movably connected on the hot melt part and above the first silica gel button, and second keycap is movably connected on the hot melt part and above the second silica gel button.The touch pad button of the present invention is frivolous and crash resistance is good.
Description
Technical field
The present invention relates to notes this area, and in particular to a kind of notebook computer touchpad integrated button.
Background technology
Notebook computer touchpad button be on notebook commonly use accessory, traditional notebook touch pad button using " balancing pole+
The group flowing mode of scissor+silica gel button ", it is that the excessive thickness after tested of product thickness is situated between that it, which brings the certain deficiencies of configuration aspects,
Between 1-1.4cm, it is unfavorable for the realization of product ultrathin.Traditional notebook button using balancing pole metal material, according to
Support balancing pole connection keycap neck and stamping parts grab realize its keypress function, because of material, structure, balancing pole and stamping parts card
It is excessive that the reason for hook rubs inevitably results in button noise.Traditional notebook touch pad button takes " balancing pole+scissor
The group flowing mode of+silica gel button ", its bring in structure be in keycap heronsbill and FPC silica gel button exist it is certain between
Gap, brings that key press is big, product drop resistant poor performance problem based on this deficiency.
The content of the invention
Goal of the invention：A kind of it is contemplated that the defects of overcoming prior art, there is provided notebook computer touchpad integrated button.
Technical scheme：A kind of notebook computer touchpad button, including stamping parts, FPC, hot melt part, the first keycap and
Second keycap；The FPC is provided with the first silica gel button and the second silica gel button, and the stamping parts is provided with positioning
Hole, the molten post of the positioning hole, the first through hole passed through for the first silica gel button are provided through on the hot melt part, for institute
State the second through hole that the second silica gel button passes through；First keycap is movably connected on the hot melt part and positioned at described first
Above silica gel button, second keycap is movably connected on the hot melt part and above the second silica gel button.
Further, the middle silica gel that the FPC is provided between the first and second silica gel button is pressed
Button, the hot melt part are provided with the intermediate throughholes passed through for the middle silica gel button；The notebook computer touchpad button also wraps
The middle keycap between first and second keycap is included, the middle keycap is movably connected on the hot melt part and is located at
Above the middle silica gel button.
Further, the FPC includes PIN heads, has the hole passed through for the PIN heads on the stamping parts
Portion.
Further, the stamping parts is aluminum stamping parts.
Further, first keycap is provided with the first snap fit and the second snap fit, and the hot melt part is provided with first turn
Axle and the first neck, first snap fit have the arch section coordinated with the first rotating shaft, second snap fit and described
First neck, which coordinates, enables first keycap to press the first silica gel button；Second keycap is provided with the 3rd card
Hook and the 4th snap fit, the hot melt part are provided with the second rotating shaft and the second neck, the 3rd snap fit has and described second turn
The arch section that axle coordinates, the 4th snap fit and second neck, which coordinate, enables second keycap to press described the
One silica gel button.
Further, the middle keycap is provided with the 5th snap fit and the 6th snap fit, and the hot melt part is provided with the 3rd turn
Axle and the 3rd neck, the 5th snap fit have the arch section coordinated with the 3rd rotating shaft, the 6th snap fit and described
3rd neck, which coordinates, enables the middle keycap to press the middle silica gel button.
Further, first snap fit, the second snap fit, first rotating shaft, the first neck, the 3rd snap fit, the 4th snap fit,
Two rotating shafts and the second neck are two.
Further, the 5th snap fit, the 6th snap fit, the 3rd rotating shaft and the 3rd neck are two.
Further, snap fit is equipped with first keycap, the second keycap and middle keycap, the hot melt part is provided with
With on first keycap snap fit coordinate the first neck, with second keycap on snap fit coordinate the second neck and
The 3rd neck coordinated with the snap fit on middle keycap.The hot melt part and stamping parts are all tabulars.
The invention also discloses the manufacture method of above-mentioned notebook button, comprise the following steps：
1) FPC is positioned over above stamping parts；
2) hot melt part is positioned over to the top of FPC, and molten post passes through the positioning hole of the stamping parts；
3) the molten post of fuse machine fusing is utilized；
4) the first keycap, middle keycap and the second keycap are arranged on the hot melt part.
Beneficial effect：Hot melt part of the present invention is plastics, and stamping parts includes aluminum material, so as to rely on the difference of selection real
Existing product lightness.Button of the present invention directly uses the group flowing mode of silica gel snap fit keycap, realizes its structure change, reduces
The thickness of product.Invention increases hot melt part, is introduced into hot melting process and is welded in hot melt part in 150 to 170 DEG C of temperature
In aluminum stamping parts, avoid in assembling process, trigger flexible circuitry fold, the problem of so as to influence handfeel of keys, by
Set neck and rotating shaft realization to be connected with grab in cap key in hot melt part, realize the compact sense of button, strengthen its crash resistance
Energy.
Brief description of the drawings
Fig. 1 is notebook computer touchpad integrated button schematic diagram, and middle keycap is not shown；
Fig. 2 is FPC schematic diagram；
Fig. 3 is hot melt part schematic diagram；
Fig. 4 is the first keycap schematic diagram；
Fig. 5 is first rotating shaft schematic diagram.
Embodiment
Reference：1 first keycap；1.1 first snap fits；1.2 second snap fits；2 second keycaps；3 middle keycaps；4 punching presses
Part；5 FPCs；5.1 first silica gel push-buttons；5.2 second silica gel push-buttons；5.3 middle silica gel push-buttons；5.4 FPC
PIN heads；6 hot melt parts；6.1 first through hole；6.2 second through holes；6.3 intermediate throughholes；6.4 first rotating shaft.
A kind of notebook computer touchpad integrated button, including stamping parts 4, FPC 5, hot melt part 6, the first keycap 1
With the second keycap 2；The FPC is provided with the first silica gel button 5.1 and the second silica gel button 5.2, on the stamping parts
Provided with positioning hole, the molten post of the positioning hole is provided through on the hot melt part, is passed through for the first silica gel button 5.1
One through hole 6.1, the second through hole 6.2 passed through for the second silica gel button 5.2；First keycap 1 is movably connected in described
On hot melt part 6 and positioned at the top of the first silica gel button 5.1, second keycap 2 be movably connected on the hot melt part 6 and
Above the second silica gel button 5.2.The FPC is provided between the first and second silica gel button
Middle silica gel button 5.3, the hot melt part are provided with the intermediate throughholes 6.3 passed through for the middle silica gel button 5.3；The pen
Remember that this touch pad integrated button also includes the middle keycap 3 between first and second keycap, the middle keycap 3 is lived
It is dynamic to be connected on the hot melt part and above the middle silica gel button.The FPC 5 includes PIN first 5.4, institute
Stating has the hole portion passed through for the PIN first 5.4 on stamping parts 4.The stamping parts is aluminum stamping parts.On first keycap
Provided with the first snap fit 1.1 and the second snap fit 1.2, the hot melt part is provided with the neck of first rotating shaft 6.1 and first, first card
Hooking 1.1 has the arch section coordinated with the first rotating shaft 6.4, and second snap fit 6.2 and first neck coordinate and made
The first silica gel button can be pressed by obtaining first keycap；Second keycap is provided with the 3rd snap fit and the 4th snap fit,
The hot melt part is provided with the second rotating shaft and the second neck, and the 3rd snap fit has the curved portions coordinated with second rotating shaft
Point, the 4th snap fit and second neck cooperation enable second keycap to press the first silica gel button.Institute
To state middle keycap and be provided with the 5th snap fit and the 6th snap fit, the hot melt part is provided with the 3rd rotating shaft and the 3rd neck, and described
Five snap fits have the arch section coordinated with the 3rd rotating shaft, and the 6th snap fit and the 3rd neck coordinate so that described
Middle keycap can press the middle silica gel button.First snap fit, the second snap fit, first rotating shaft, the first neck, the 3rd
Snap fit, the 4th snap fit, the second rotating shaft and the second neck are two.5th snap fit, the 6th snap fit, the 3rd rotating shaft and the 3rd
Neck is two.First and second keycap and middle keycap are similar with the neck, snap fit, pivot structure of hot melt part, in Fig. 4,5
Only draw the mounting structure of the first keycap.
The assemble method of touch pad button is as follows：
1) FPC is positioned over above stamping parts, and the PIN heads of FPC pass through the hole of the stamping parts
Portion；
2) hot melt part is positioned over to the top of FPC, and molten post passes through the positioning hole of the stamping parts, stamping parts
Upper corresponding through hole is passed through by the silica gel push-button on FPC；
3) the molten post of fuse machine fusing is utilized；
4) the first keycap, middle keycap and the second keycap are arranged on the hot melt part by snap fit, neck, rotating shaft.
After touch pad key assembling, carry out functional check and feel inspection, finally carry out outward appearance full inspection, labelling,
Packaging.
Although the present invention is illustrated and described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (10)
1. a kind of notebook computer touchpad integrated button, it is characterised in that including stamping parts, FPC, hot melt part, first
Keycap and the second keycap；The FPC is provided with the first silica gel button and the second silica gel button, is set on the stamping parts
There is positioning hole, the molten post of the positioning hole is provided through on the hot melt part, is led to for the first silica gel button passes through first
Hole, the second through hole passed through for the second silica gel button；First keycap is movably connected on the hot melt part and is located at
Above the first silica gel button, second keycap is movably connected on the hot melt part and is located at the second silica gel button
Top.
2. notebook computer touchpad integrated button according to claim 1, it is characterised in that set on the FPC
There is the middle silica gel button between the first and second silica gel button, the hot melt part is provided with to be pressed for the middle silica gel
The intermediate throughholes that button passes through；During the notebook computer touchpad integrated button also includes between first and second keycap
Between keycap, the middle keycap is movably connected on the hot melt part and above the middle silica gel button.
3. notebook computer touchpad integrated button according to claim 1, it is characterised in that the FPC includes
PIN heads, there is the hole portion passed through for the PIN heads on the stamping parts.
4. notebook computer touchpad integrated button according to claim 1, it is characterised in that the stamping parts rushes for aluminum
Casting die.
5. notebook computer touchpad integrated button according to claim 1 or 2, it is characterised in that on first keycap
Provided with the first snap fit and the second snap fit, the hot melt part is provided with first rotating shaft and the first neck, first snap fit have with
The arch section that the first rotating shaft coordinates, second snap fit and first neck, which coordinate, enables first keycap
Press the first silica gel button；Second keycap is provided with the 3rd snap fit and the 4th snap fit, and the hot melt part is provided with the
Two rotating shafts and the second neck, the 3rd snap fit have with second rotating shaft coordinate arch section, the 4th snap fit and
Second neck, which coordinates, enables second keycap to press the first silica gel button.
6. notebook computer touchpad integrated button according to claim 5, it is characterised in that the middle keycap is provided with
5th snap fit and the 6th snap fit, the hot melt part are provided with the 3rd rotating shaft and the 3rd neck, the 5th snap fit have with it is described
The arch section that 3rd rotating shaft coordinates, the 6th snap fit and the 3rd neck, which coordinate, enables the middle keycap to press
The middle silica gel button.
7. notebook computer touchpad integrated button according to claim 5, it is characterised in that first snap fit, second
Snap fit, first rotating shaft, the first neck, the 3rd snap fit, the 4th snap fit, the second rotating shaft and the second neck are two.
8. notebook computer touchpad integrated button according to claim 6, it is characterised in that the 5th snap fit, the 6th
Snap fit, the 3rd rotating shaft and the 3rd neck are two.
9. notebook computer touchpad integrated button according to claim 2, it is characterised in that first keycap, second
Snap fit is equipped with keycap and middle keycap, the hot melt part is provided with the first card coordinated with the snap fit on first keycap
Groove, the second neck coordinated with the snap fit on second keycap and the 3rd neck coordinated with the snap fit on middle keycap.
10. the manufacture method of notebook computer touchpad integrated button according to claim 6, it is characterised in that including such as
Lower step：
1) FPC is positioned over above stamping parts；
2) hot melt part is positioned over to the top of FPC, and molten post passes through the positioning hole of the stamping parts；
3) the molten post of fuse machine fusing is utilized；
4) the first keycap, middle keycap and the second keycap are arranged on the hot melt part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619203.8A CN107680859A (en) | 2016-08-01 | 2016-08-01 | A kind of notebook computer touchpad integrated button and its manufacture method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610619203.8A CN107680859A (en) | 2016-08-01 | 2016-08-01 | A kind of notebook computer touchpad integrated button and its manufacture method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107680859A true CN107680859A (en) | 2018-02-09 |
Family
ID=61133905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610619203.8A Pending CN107680859A (en) | 2016-08-01 | 2016-08-01 | A kind of notebook computer touchpad integrated button and its manufacture method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107680859A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407292A (en) * | 2022-01-06 | 2022-04-29 | 重庆连成模具有限公司 | Integrative injection structure of multistation of notebook key cap usefulness of moulding plastics |
-
2016
- 2016-08-01 CN CN201610619203.8A patent/CN107680859A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114407292A (en) * | 2022-01-06 | 2022-04-29 | 重庆连成模具有限公司 | Integrative injection structure of multistation of notebook key cap usefulness of moulding plastics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180209 |