CN207817644U - A kind of keyboard and electronic equipment - Google Patents
A kind of keyboard and electronic equipment Download PDFInfo
- Publication number
- CN207817644U CN207817644U CN201721655873.1U CN201721655873U CN207817644U CN 207817644 U CN207817644 U CN 207817644U CN 201721655873 U CN201721655873 U CN 201721655873U CN 207817644 U CN207817644 U CN 207817644U
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- China
- Prior art keywords
- button
- keyboard
- backlight assembly
- electronic equipment
- light
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Abstract
The utility model provides a kind of keyboard and electronic equipment, the wherein described keyboard includes ontology, the multiple buttons of setting on the body, and the key circuit being electrically connected with the button, and it is provided with backlight assembly below at least one of the multiple button button, and one end of each backlight assembly connects voltage source, other end ground connection；Also, the backlight assembly includes the varistor and light-emitting component being connected in series with.The utility model has good interactivity, user experience more preferable.
Description
Technical field
The utility model embodiment is related to the technical field of keyboard equipment, more particularly to a kind of keyboard and electronic equipment.
Background technology
With the development of science and technology, keyboard has become the electronic equipment that user is commonly used.However in the prior art,
Backlight on keyboard is usually solid color, and the brightness of backlight can not be adjusted, and causes the display pattern of keyboard backlight
Single, user can not form the good interaction with keyboard, user experience is bad when using keyboard.
Utility model content
The utility model embodiment provides a kind of can adjust the backlight illumination on keyboard with user key-press dynamics
Keyboard and electronic equipment.
In order to solve the above-mentioned technical problem, the utility model embodiment provides the following technical solution：
A kind of keyboard comprising ontology, setting multiple buttons on the body, and the button that is electrically connected with the button
Circuit is provided with backlight assembly, and one end connection of each backlight assembly below at least one of the multiple button button
Voltage source, other end ground connection；Also, the backlight assembly includes the varistor and light-emitting component being connected in series with.
In a preferred embodiment, the light-emitting component includes LED light.
In a preferred embodiment, light-emitting component in the backlight assembly being arranged under different key has identical or not
Same luminescent color.
In a preferred embodiment, each backlight assembly is connect with identical voltage source.
In a preferred embodiment, the button is made of transparent material, alternatively, being constructed between each button and ontology
There is gap.
The utility model embodiment additionally provides a kind of electronic equipment, and the electronic equipment is configured with such as above-described embodiment institute
The keyboard stated.
In a preferred embodiment, the electronic equipment includes laptop machine or desktop computer.
Compared with prior art, the utility model embodiment has advantageous effect below：
The good interaction between user may be implemented in the utility model embodiment, it can be according to user for button
Pressing dynamics and the backlight display for realizing different brightness, user experience are more preferable.
Description of the drawings
Fig. 1 is the structural schematic diagram of the backlight assembly in the utility model embodiment.
Specific implementation mode
In the following, specific embodiment of the utility model is described in detail in conjunction with attached drawing, but it is new not as this practicality
The restriction of type.
It should be understood that various modifications can be made to disclosed embodiments.Therefore, description above should not regard
To limit, and only as the example of embodiment.Those skilled in the art will expect within the scope and spirit of this
Other modifications.
The attached drawing being included in the description and forms part of the description shows embodiment of the disclosure, and with it is upper
What face provided is used to explain the disclosure together to the substantially description of the disclosure and the detailed description given below to embodiment
Principle.
By the description of the preferred form of the embodiment with reference to the accompanying drawings to being given as non-limiting examples, this practicality is new
These and other characteristic of type will become apparent.
It is also understood that although the utility model is described with reference to some specific examples, this field skill
Art personnel realize many other equivalents of the utility model in which can determine, they have feature as claimed in claim
And be therefore all located at whereby defined by protection domain.
When read in conjunction with the accompanying drawings, in view of following detailed description, above and other aspect, the feature and advantage of the disclosure will become
It is more readily apparent.
The specific embodiment of the disclosure is described hereinafter with reference to attached drawing；It will be appreciated, however, that the disclosed embodiments are only
Various ways implementation can be used in the example of the disclosure.It is known and/or repeat function and structure be not described in detail to avoid
Unnecessary or extra details so that the disclosure is smudgy.Therefore, specific structural and functionality disclosed herein is thin
Section is not intended to restrictions, but as just the basis of claim and representative basis be used to instruct those skilled in the art with
Substantially any appropriate detailed construction diversely uses the disclosure.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it can be referred to one or more of the identical or different embodiment according to the disclosure.
In the following, the utility model embodiment is described in detail in conjunction with attached drawing, the utility model embodiment provides a kind of key
Disk, which may be implemented to change the brightness of backlight of corresponding button according to the pressure size of user's pressing keys, with user
Between establish interactive, user experience is more preferable.
Keyboard may include in the utility model embodiment：Keyboard body, the multiple buttons of setting on the body, Yi Jiyu
The keyboard circuit of multiple button electrical connection.Above-mentioned keyboard body can be as the agent structure of keyboard, button and keyboard circuit
It is all disposed on the ontology.In addition, keyboard circuit detects the button being pressed by being electrically connected with button, and generates and correspond to
The electric signal of the button.The realization of prior art means may be used in above-mentioned configuration, and details are not described herein.
In the utility model embodiment, it can be provided with backlight assembly below the keycap of at least one button of keyboard,
The backlight assembly can be structured as the pressing dynamics according to button, change the light emission luminance of light-emitting component therein.Specifically, such as
It is a kind of structural schematic diagram of the backlight assembly of keyboard in the utility model embodiment shown in Fig. 1.
Wherein, the backlight assembly in the utility model embodiment may include the varistor 1 being connected in series with and the member that shines
Part 2, the varistor 1 and light-emitting component 2 can be arranged below corresponding button.Also, user presses in pressing keys
Key can apply pressure to varistor 1, to change the resistance value of varistor 1.
In addition, the side of backlight assembly can be connect with voltage source VCC, the other side can be grounded.In reality as shown in Figure 1
It applies in example, the first end a of light-emitting component 2 is electrically connected with voltage source VCC, and second end b can go here and there with the first end c of varistor 1
Connection connection, and the second end d of varistor 1 can be grounded.In another embodiment, can also be the first end c of varistor 1
It is electrically connected with voltage source VCC, second end d can be connected in series with the first end a of light-emitting component 2, and the second end of light-emitting component 2
D can be grounded.
Pass through above-mentioned configuration, you can pressure-sensitive in the backlight assembly below the button to realize when pressing a certain button
The resistance value of resistance 1 can change, and the partial pressure of the light-emitting component 2 of series connection with it connection can also change correspondingly, to make
The brightness for obtaining the light-emitting component 2 under the button changes.That is, user is in the pressure for applying different dynamics to button
When, the light-emitting component 2 under the button can be made to send out the light of different brightness, to form the interaction between user and keyboard,
User experience is more preferable.
In the utility model embodiment, light-emitting component 2 may include LED light, in other embodiments, can also construct
For other light-emitting components.Moreover, in order to further increase user experience, in the backlight assembly being arranged under different buttons
Light-emitting component 2 can send out identical or different colours light.Alternatively, can the button on keyboard be divided into multiple groupings, often
The luminescent color of light-emitting component 2 in the backlight assembly being arranged below the button of a grouping is identical, below the button of different grouping
The luminescent color of light-emitting component 2 in the backlight assembly of setting is different.Grouping for button, those skilled in the art can roots
According to different demand sets itselfs, do not limit herein.
In addition, in the utility model embodiment, the backlight assembly under each button can be electrically connected with identical voltage source, from
And to form parallel-connection structure between each backlight assembly.Alternatively, each backlight assembly can also be connected on different voltage sources, such as
On the different pins of one control chip, which can export different voltage, in this regard, those skilled in the art can also
Sets itself according to different needs.
In addition, the button on keyboard can appear the light source that its corresponding light-emitting component is sent out, this practicality for convenience
Button in new embodiment can be structured as transparent push, i.e., by transparent material constitute or each button and ontology between can
To be formed with gap, so that the light of light-emitting component can be appeared from the gap.
In conclusion the good interaction between user may be implemented in the utility model embodiment, it can be according to user
The pressing dynamics of button are realized with the backlight display of different brightness, user experience are more preferable.
In addition, the utility model embodiment additionally provides a kind of electronic equipment, which can be configured with as above-mentioned
Keyboard described in embodiment.Also, the electronic equipment in the utility model embodiment includes laptop or desktop computer.
Likewise, since electronic equipment is configured with above-mentioned keyboard, the good interaction between user can also be realized, i.e.,
According to user the pressing dynamics of button can be realized with the backlight display of different brightness, user experience are more preferable.
It is apparent to those skilled in the art that for convenience and simplicity of description, the data of foregoing description
The electronic equipment that processing method is applied to can refer to the corresponding description in before-mentioned products embodiment, and details are not described herein.
Above example is only the exemplary embodiment of the utility model, is not used in limitation the utility model, this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art can be in the essence and protection domain of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling new in this practicality
In the protection domain of type.
Claims (7)
1. a kind of keyboard comprising ontology, the multiple buttons of setting on the body, and the button being electrically connected with the button are electric
Road, which is characterized in that
Backlight assembly, and one end connection electricity of each backlight assembly are provided with below at least one of the multiple button button
Potential source, other end ground connection；Also, the backlight assembly includes the varistor and light-emitting component being connected in series with.
2. keyboard according to claim 1, which is characterized in that the light-emitting component includes LED light.
3. keyboard according to claim 1, feature is, the hair in the backlight assembly being arranged under different key
Optical element has identical or different luminescent color.
4. keyboard according to claim 1, which is characterized in that each backlight assembly is connect with identical voltage source.
5. keyboard according to claim 1, which is characterized in that the button is made of transparent material, alternatively, being pressed described in each
Gap is configured between key and ontology.
6. a kind of electronic equipment, which is characterized in that the electronic equipment configuration is just like described in any one of claim 1-5
Keyboard.
7. electronic equipment according to claim 6, which is characterized in that the electronic equipment include laptop machine or
Desktop computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655873.1U CN207817644U (en) | 2017-12-01 | 2017-12-01 | A kind of keyboard and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721655873.1U CN207817644U (en) | 2017-12-01 | 2017-12-01 | A kind of keyboard and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207817644U true CN207817644U (en) | 2018-09-04 |
Family
ID=63334927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721655873.1U Active CN207817644U (en) | 2017-12-01 | 2017-12-01 | A kind of keyboard and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207817644U (en) |
-
2017
- 2017-12-01 CN CN201721655873.1U patent/CN207817644U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |