CN208000859U - Button and keyboard - Google Patents
Button and keyboard Download PDFInfo
- Publication number
- CN208000859U CN208000859U CN201820163510.4U CN201820163510U CN208000859U CN 208000859 U CN208000859 U CN 208000859U CN 201820163510 U CN201820163510 U CN 201820163510U CN 208000859 U CN208000859 U CN 208000859U
- Authority
- CN
- China
- Prior art keywords
- island portion
- isolated island
- button
- keying body
- character
- 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.)
- Expired - Fee Related
Links
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- Push-Button Switches (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model is related to electronic device field, a kind of button and keyboard are disclosed.In the utility model, button includes:Keying body, including:Upper cover, the side wall being connected with upper cover, side wall form accommodating cavity around upper cover;Upper lid is equipped with hollow-out parts;Isolated island portion, setting detach in hollow-out parts, and with keying body;After isolated island portion is put into hollow-out parts, the part that hollow-out parts are not covered by isolated island portion forms character area;At least one connector is arranged in accommodating cavity, is connected respectively with isolated island portion and keying body;Character area is for being injection molding material filling, and injected plastics material forms character for filling up behind character area, and injected plastics material is translucent material.Compared with prior art so that complete character can be formed on button, to there is the character of closed figure to form closed transparent area.
Description
Technical field
The utility model is related to electronic device fields, more particularly to button and keyboard.
Background technology
Button is typewrited for being arranged on keyboard, and corresponding character is equipped on each button.Existing light-penetration key uses
Two-shot molding process is molded, and button includes two parts, and first part is the keying body made of the plastic cement material for being unable to light transmission
Component has on keying body component a hollow-out parts, hollow-out parts to form character shape.Second part is the light transmission made of transparent material
There is the boss of light-transparent pattern on component, light transparent member surface.Boss is arranged has lamp in the hollow-out parts of first part below button
When light projects, light can only be projected from the boss of light transparent member, to realize that the pattern for making keytop shines.Button production
When be molded at twice, be molded by first part for the first time, be molded by second part for the second time, be molded after formed a button
It is whole.But some existing buttons are when being molded first part, the character shape needed to make the first hollow-out parts be formed, in hollow out
The seal area in some letters or number can be formed among portion, as " R ", " O ", " B ", " D ", " P ", " Q " have enclosed area
Character, the part that centre is closed are that first part generates when being integrally formed, to be to make intermediate closed part and first
Point formed whole, intermediate enclosure portion is connect with first part other parts by link arm, and link arm setting is in hollow-out parts.Therefore
Finally formed character is not complete character shape, from the appearance point of view, because the presence of link arm makes the closed figure for needing light transmission
It cannot completely enclose.
Utility model content
The purpose of this utility model is to provide a kind of buttons so that complete character can be formed on button, to there is envelope
The character for closing figure forms closed transparent area.
In order to solve the above technical problems, the embodiment of the utility model provides a kind of button, including:
Keying body, including:Upper cover, the side wall being connected with the upper cover, the side wall form accommodating around the upper cover
Chamber;The upper lid is equipped with hollow-out parts;
Isolated island portion, setting detach in the hollow-out parts, and with the keying body;The isolated island portion is put into the hollow out
Behind portion, part of the hollow-out parts not by isolated island portion covering forms character area;
At least one connector is arranged in the accommodating cavity, is connected respectively with the isolated island portion and the keying body;
Wherein, the character area is for being injection molding material filling, and the injected plastics material is for after filling up the character area
Character is formed, and the injected plastics material is translucent material.
The utility model additionally provides a kind of keyboard, which includes above-mentioned button.
The utility model embodiment in terms of existing technologies, due to being equipped with keying body, isolated island portion and connector,
Keying body includes upper cover and side wall, and side wall forms accommodating cavity around upper cover.Connector is arranged in accommodating cavity, connects button sheet
Body and isolated island portion, so that hollow-out parts other part is made to form complete closed character area.Injected plastics material filling simultaneously
Character is formed in character area, since connectionless part blocks in the character area, injected plastics material is translucent material, and light can directly thoroughly
The injected plastics material crossed in character area forms closed light-transmission character.
In addition, the connector, the isolated island portion, keying body integrated molding.To when isolated island portion setting
Position is fixed, and is not easy to deviate.
In addition, the connector, the isolated island portion, the keying body be non-transparent part.So that light transmission part is only
To be moulded in the translucent material in character area, complete light-transmission character is formed.
In addition, the keying body, the isolated island portion and the connector are non-transparent plastic parts.So that button
Feeling is better, and material is cheap.
In addition, the connector is detachably connected with the isolated island portion and the keying body.So that connector can
Separate molding with isolated island portion and keying body, when connector connection isolated island portion is with keying body, connector in character area
Injected plastics material be alternatively material of the same race, light-permeable.
In addition, the button also includes:
Fixing piece is installed in the accommodating cavity, for the keying body to be fixedly mounted in the key zone of keyboard;
Wherein, the fixing piece is transmission element.So as to which button to be fixed on keyboard, and fixing piece makes for transmission element
Injected plastics material translucency in character area is more preferable.
In addition, the fixing piece is light transmission moulding, and the injection molding together with the character.To the making of fixing piece
Molding is more convenient.
In addition, the side of the connector towards the character area opens up notch, the notch is for being received in the word
Injected plastics material in symbol area flows through.So that injected plastics material can will fill up in character area, and light can be penetrated by indentation, there
All injected plastics materials in character area, form complete light-transmission character.
Description of the drawings
Fig. 1 is the internal structure chart of button in the utility model first embodiment;
Fig. 2 is the external structure of button in the utility model first embodiment;
Fig. 3 is the sectional view of A-A in Fig. 2.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Each embodiment of type is explained in detail.However, it will be understood by those skilled in the art that each in the utility model
In embodiment, in order to make the reader understand this application better, many technical details are proposed.But even if without these skills
Art details and various changes and modifications based on the following respective embodiments can also realize that each claim of the application is required and protect
The technical solution of shield.
The first embodiment of the utility model is related to a kind of button.As depicted in figs. 1 and 2, button is used to be mounted on key
Corresponding character is shown on disk, on button.On button some characters be encapsulation image, such as " R ", " O ", " B ", " D ", " P ",
Characters such as " Q ", the character on button need to form the character picture of complete closure.Present embodiment is by taking " O " as an example, button packet
Keying body 1, isolated island portion 2 and connector 3 are included, connector 3 is at least provided with one.Keying body 1 includes upper cover 11 and upper cover 11
Connected side wall 12, side wall 12 form accommodating cavity 13 around upper cover 11, and upper cover 11 is equipped with hollow-out parts.Isolated island portion 2 is " O " intermediate
Part, setting detach in hollow-out parts, and with keying body 1, and after isolated island portion 2 is put into hollow-out parts, hollow-out parts are not covered by isolated island portion 2
The part of lid forms character area 14, that is, forms the profile of " O ".Connector 3 be arranged in accommodating cavity 13, respectively with isolated island portion 2 and
Keying body 1 is connected.It is set there are two for by connector 3, two connections 3 are oppositely arranged, and the both ends of any one connector 3 are equal
It is connected in respectively in isolated island portion 2 and upper cover 11.Character area 14 is for being injection molding the filling of material 4, and injected plastics material 4 is for filling up character
Character is formed behind area 14, and injected plastics material 4 is translucent material.
Through the above it is not difficult to find that due to being equipped with keying body 1, isolated island portion 2 and connector 3, keying body 1 includes
Upper cover 11 and side wall 12, side wall 12 form accommodating cavity 13 around upper cover 11.Connector 3 is arranged in accommodating cavity 13, connects button
Ontology 1 and isolated island portion 2, so that hollow-out parts other part is made to form complete closed character area 14.It is molded material simultaneously
Material 4, which is filled in character area 14, forms character, and since connectionless part 3 blocks in the character area 14, injected plastics material 4 is light transmission material
Material, the injected plastics material 4 that light can be directed through in character area 14 form closed light-transmission character.
Further, as depicted in figs. 1 and 2, connector 3, isolated island portion 2, keying body 1 are integrally formed, and connector 3,
Isolated island portion 2, keying body 1 are non-transparent part.Implementing in use, to make the feel of button just, cost-effective, keying body
1, isolated island portion 2 and connector 3 are non-transparent plastic parts.So that the promising light transmission material being moulded in character area 14 in light transmission part
Material, forms complete light-transmission character.
In addition, as depicted in figs. 1 and 2, connector 3 and isolated island portion 2 and keying body 1 or dismantling connection.To make
Connector 3 can separate molding with isolated island portion 2 and keying body 1, when connector 3 connects isolated island portion 2 with keying body 1,
Connector 3 is alternatively material of the same race, light-permeable with the injected plastics material 4 in character area 14.
In addition, as shown in figures 1 and 3, button includes also fixing piece 5, is installed in accommodating cavity 13, is used for keying body
1 is fixedly mounted in the key zone of keyboard.Fixing piece 5 is transmission element, even light transmission moulding, and is molded into together with character
Type.So as to which button to be fixed on keyboard, and fixing piece 5 is that transmission element makes 4 translucency of injected plastics material in character area 14
More preferably, fixing piece 5 is more convenient from molding is made.
It will be further appreciated that as depicted in figs. 1 and 2, the side of connector 3 towards character area 14 opens up notch 6, notch
6 injected plastics material 4 for being received in character area 14 flows through.So that injected plastics material 4 can will fill up in character area 14, and light
Line can form complete light-transmission character by penetrating injected plastics material 4 all in character area 14 at notch 6.
The second embodiment of the utility model is related to a kind of keyboard, which includes above-mentioned button.
Through the above it is not difficult to find that due to being equipped with keying body, isolated island portion and connector, keying body includes upper cover
And side wall, side wall form accommodating cavity around upper cover.Connector is arranged in accommodating cavity, connection keying body and isolated island portion, to
So that hollow-out parts other part is made to form complete closed character area.Injected plastics material is filled in formation word in character area simultaneously
Symbol, since connectionless part blocks in the character area, injected plastics material is translucent material, and light can be directed through the injection molding in character area
Material forms closed light-transmission character.
It will be understood by those skilled in the art that the respective embodiments described above are to realize the specific implementation of the utility model
Example, and in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit of the utility model
And range.
Claims (9)
1. a kind of button, which is characterized in that including:
Keying body, including:Upper cover, the side wall being connected with the upper cover, the side wall form accommodating cavity around the upper cover;Institute
It states lid and is equipped with hollow-out parts;
Isolated island portion, setting detach in the hollow-out parts, and with the keying body;The isolated island portion is put into the hollow-out parts
Afterwards, part of the hollow-out parts not by isolated island portion covering forms character area;
At least one connector is arranged in the accommodating cavity, is connected respectively with the isolated island portion and the keying body;
Wherein, the character area is for being injection molding material filling, and the injected plastics material after filling up the character area for forming
Character, and the injected plastics material is translucent material.
2. button according to claim 1, which is characterized in that the connector, the isolated island portion, the keying body one
It is body formed.
3. button according to claim 2, which is characterized in that the connector, the isolated island portion, the keying body are
Non-transparent part.
4. button according to claim 3, which is characterized in that the keying body, the isolated island portion and the connector
For non-transparent plastic parts.
5. button according to claim 1, which is characterized in that the connector and the isolated island portion and the keying body
It is detachably connected.
6. button according to claim 1, which is characterized in that the button also includes:
Fixing piece is installed in the accommodating cavity, for the keying body to be fixedly mounted in the key zone of keyboard;
Wherein, the fixing piece is transmission element.
7. button according to claim 6, which is characterized in that the fixing piece be light transmission moulding, and with the character
Injection molding together.
8. button according to claim 1, which is characterized in that the side of the connector towards the character area opens up scarce
Mouthful, the injected plastics material that the notch is used to be received in the character area flows through.
9. a kind of keyboard, which is characterized in that including the button described in any one of claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163510.4U CN208000859U (en) | 2018-01-31 | 2018-01-31 | Button and keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820163510.4U CN208000859U (en) | 2018-01-31 | 2018-01-31 | Button and keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208000859U true CN208000859U (en) | 2018-10-23 |
Family
ID=63838173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820163510.4U Expired - Fee Related CN208000859U (en) | 2018-01-31 | 2018-01-31 | Button and keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208000859U (en) |
-
2018
- 2018-01-31 CN CN201820163510.4U patent/CN208000859U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 Termination date: 20200131 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |