CN209266263U - Key switch supplementing structure - Google Patents
Key switch supplementing structure Download PDFInfo
- Publication number
- CN209266263U CN209266263U CN201821632233.3U CN201821632233U CN209266263U CN 209266263 U CN209266263 U CN 209266263U CN 201821632233 U CN201821632233 U CN 201821632233U CN 209266263 U CN209266263 U CN 209266263U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- fixed structure
- hole
- sunken
- plastic cement
- 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
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
- H01H13/02—Details
-
- 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
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
-
- 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
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/12—Push-buttons
Abstract
The utility model discloses a kind of key switch supplementing structures, including bottom plate, conducting wire plate, keycap, connector scissors and elastic key, hole is provided on the bottom plate and conducting wire plate, pass through insert molding, fixed structure is molded in the position of bottom plate hole, the upper surface of the fixed structure is higher than the upper surface of conducting wire plate, the plastic cement filled in fixed structure through hole is connected and fixed with bottom plate, it is characterized in that, the bottom plate is equipped at least two through-holes, the side of the through-hole is equipped with raised or sunken, it is described raised or sunken to be wrapped in the plastic cement of fixed structure.Bottom plate aperture mode provided by the utility model connects fixed structure with following part by the plastic cement in two through-holes in substrate, and raised or sunken on bottom plate can be wrapped in plastic cement, the intensity of fixed structure can be enhanced in this way, increase its stability, makes it difficult to fall off or overturn from bottom plate.
Description
Technical field
The utility model relates to a kind of keyboard structure more particularly to a kind of key switch supplementing structures.
Background technique
Traditional key switching structure includes keycap, connector scissors, elastic key, and conducting wire plate and is molded over bottom plate
Fixed structure on bottom plate.It is provided with through-hole on bottom plate, by insert molding, molds fixation in the corresponding position of bottom hole
Structure.Wherein, the aperture mode of bottom plate has following several, as shown in Fig. 6, Fig. 7 and Fig. 8.These structure holes only have on bottom plate
One through-hole, so, fixed structure can only be connected admittedly in substrate with following part by the plastic cement filled in a hole
Fixed, the intensity and stability of fixed structure are poor.
Utility model content
Purpose of utility model: the utility model aim is to provide a kind of key switch benefit with novel bottom plate aperture mode
Structure is filled, to increase the stabilized soil pavement of fixed structure.
Technical solution: the utility model includes bottom plate, conducting wire plate, keycap, connector scissors and elastic key, described
It is provided with hole on bottom plate and conducting wire plate, by insert molding, molds fixed structure, the fixation in the position of bottom plate hole
The upper surface of structure is higher than the upper surface of conducting wire plate, and the plastic cement filled in fixed structure through hole is connected and fixed with bottom plate,
The bottom plate is equipped at least two through-holes, and the side of the through-hole is equipped with raised or sunken, described raised or sunken energy
It is enough wrapped in the plastic cement of fixed structure.
Connection is penetrated through between the through-hole.
Described raised or sunken the same side positioned at through-hole, the raised or sunken plastic cement that can be wrapped in fixed structure
It is interior, the intensity of fixed structure can be enhanced in this way, increase its stability, make it difficult to fall off or overturn from bottom plate.
Described is raised or sunken using rectangle, trapezoidal or semicircular structure, and can be wrapped in the plastic cement of fixed structure
It is interior, the intensity of fixed structure can be enhanced in this way, increase its stability, make it difficult to fall off or overturn from bottom plate.
The bottom surface of the fixed structure and the bottom surface of bottom plate are concordant, are not out the lower surface of bottom plate.
The utility model has the advantages that bottom plate aperture mode provided by the utility model makes fixed structure in substrate and following part
It can be connected by the plastic cement in two through-holes, and raised or sunken on bottom plate can be wrapped in plastic cement, can be increased in this way
The intensity of strong fixed structure, increases its stability, makes it difficult to fall off or overturn from bottom plate.
Detailed description of the invention
Fig. 1 is the bottom plate aperture schematic diagram of the utility model；
Fig. 2 is the main view of bottom plate aperture mode shown in Fig. 1；
Fig. 3 is the bottom plate aperture schematic diagram of the utility model；
Fig. 4 is the bottom plate aperture schematic diagram of the utility model；
Fig. 5 is the key switching structure schematic diagram of the utility model；
Fig. 6 is the bottom plate aperture schematic diagram in conventional keys construction of switch；
Fig. 7 is the bottom plate aperture schematic diagram in conventional keys construction of switch；
Fig. 8 is the bottom plate aperture schematic diagram in conventional keys construction of switch.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing.
As shown in Figures 1 to 5, the utility model includes bottom plate 1, fixed structure 2, conducting wire plate 3, keycap 4, connector
Scissors 5 and elastic key 6, are fixed with connector scissors 5, the bottom of connector scissors 5 passes through between conducting wire plate 3 and keycap 4
Fixed structure 2 is connect with bottom plate 1.The position corresponding with conducting wire plate 3 of bottom plate 1 is equipped with through-hole, by insert molding, in through-hole
Corresponding position mold fixed structure 2, the upper surface of fixed structure 2 is higher than the upper surface of conducting wire plate 3, fixed structure 2
The plastic cement filled in through hole is connected and fixed with bottom plate 1.Wherein, the bottom surface of fixed structure 2 is concordant with the bottom surface of bottom plate 1, not
Lower surface beyond bottom plate 1.Set on bottom plate 1 there are two the through-hole that is mutually communicated, the same side of through-hole be equipped with it is raised or sunken, it is convex
It rises or recess can be wrapped in the plastic cement of fixed structure 2.
As shown in Figures 1 to 4, it is the aperture mode of the bottom plate 1 of the utility model, is set on bottom plate 1 logical there are two what is penetrated through
Hole, phase the same side of through-hole are equipped with raised or shown in Fig. 4 recess as shown in Figure 1 to Figure 3, the raised or sunken energy of diagram
It is enough wrapped in the plastic cement of fixed structure 2, to guarantee that fixed structure 2 in the above and below part of bottom plate 1, can pass through two
Plastic cement connection in a through-hole increases its stability, makes it difficult to as shown in Fig. 2, the intensity of fixed structure can be enhanced in this way
It falls off or overturns from bottom plate 1.
It is as shown in Figures 1 to 4 it is raised or sunken can use rectangle, trapezoidal or semicircular structure, and can be wrapped in
In the plastic cement of fixed structure 2, the intensity of fixed structure 2 can be enhanced in this way, increase its stability, make it difficult to from bottom plate 1
It falls off or overturns.
Claims (5)
1. a kind of key switch supplementing structure, including bottom plate (1), conducting wire plate (3), keycap (4), connector scissors (5) with
Elastic key (6) is provided with hole on the bottom plate (1) and conducting wire plate (3), by insert molding, in the position in bottom plate (1) hole
It sets and molds fixed structure (2), the upper surface of the fixed structure (2) is higher than the upper surface of conducting wire plate (3), fixed structure
(2) plastic cement filled in through hole is connected and fixed with bottom plate (1), which is characterized in that the bottom plate (1) is equipped at least two
The side of through-hole, the through-hole is equipped with raised or sunken, the described raised or sunken plastic cement that can be wrapped in fixed structure (2)
It is interior.
2. key switch supplementing structure according to claim 1, which is characterized in that penetrate through connection between the through-hole.
3. key switch supplementing structure according to claim 1, which is characterized in that described is raised or sunken positioned at through-hole
The same side.
4. key switch supplementing structure according to claim 1 or 3, which is characterized in that the raised or sunken use
Rectangle, trapezoidal or semicircular structure.
5. key switch supplementing structure according to claim 1, which is characterized in that the bottom surface of the fixed structure (2) with
The bottom surface of bottom plate (1) is concordant.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632233.3U CN209266263U (en) | 2018-10-09 | 2018-10-09 | Key switch supplementing structure |
| PCT/CN2018/116120 WO2020073428A1 (en) | 2018-10-09 | 2018-11-19 | Key switch supplemental structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821632233.3U CN209266263U (en) | 2018-10-09 | 2018-10-09 | Key switch supplementing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266263U true CN209266263U (en) | 2019-08-16 |
Family
ID=67553609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821632233.3U Active CN209266263U (en) | 2018-10-09 | 2018-10-09 | Key switch supplementing structure |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209266263U (en) |
| WO (1) | WO2020073428A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900009A (en) * | 2020-08-21 | 2020-11-06 | 光宝科技（常州）有限公司 | Bottom plate structure and key assembly |
| CN113471003A (en) * | 2020-03-31 | 2021-10-01 | 重庆达方电子有限公司 | Key cap and key structure |
| US11424090B2 (en) | 2020-03-31 | 2022-08-23 | Darfon Electronics Corp. | Keyswitch support connection structure and keyswitch structure therewith |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102110543A (en) * | 2011-03-08 | 2011-06-29 | 江海波 | Keyboard adopting plastic-injection baseboard and production method of keyboard |
| CN107240516A (en) * | 2017-05-11 | 2017-10-10 | 深圳市恒怡多精彩科技有限公司 | The button of electric-mechanic control system |
| CN107492457A (en) * | 2017-07-21 | 2017-12-19 | 江海波 | A kind of Contiuum type keyboard of notebook computer |
| CN108172440A (en) * | 2018-02-08 | 2018-06-15 | 江苏传艺科技股份有限公司 | Novel keyboard structure |
-
2018
- 2018-10-09 CN CN201821632233.3U patent/CN209266263U/en active Active
- 2018-11-19 WO PCT/CN2018/116120 patent/WO2020073428A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471003A (en) * | 2020-03-31 | 2021-10-01 | 重庆达方电子有限公司 | Key cap and key structure |
| US11424090B2 (en) | 2020-03-31 | 2022-08-23 | Darfon Electronics Corp. | Keyswitch support connection structure and keyswitch structure therewith |
| CN111900009A (en) * | 2020-08-21 | 2020-11-06 | 光宝科技（常州）有限公司 | Bottom plate structure and key assembly |
| CN111900009B (en) * | 2020-08-21 | 2024-02-06 | 光宝科技（常州）有限公司 | Base plate structure and key assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020073428A1 (en) | 2020-04-16 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |