CN205680592U - A kind of computer conductive rubber key structure - Google Patents
A kind of computer conductive rubber key structure Download PDFInfo
- Publication number
- CN205680592U CN205680592U CN201620558731.2U CN201620558731U CN205680592U CN 205680592 U CN205680592 U CN 205680592U CN 201620558731 U CN201620558731 U CN 201620558731U CN 205680592 U CN205680592 U CN 205680592U
- Authority
- CN
- China
- Prior art keywords
- conductive rubber
- rubber key
- circuit board
- keypad
- printed circuit
- 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
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Abstract
The utility model discloses a kind of computer conductive rubber key structure, relate to the technical field of computer, including as the printed circuit board of control core be arranged at the keypad on printed circuit board, being provided with conductive rubber key on keypad, conductive rubber key is towards the conducting resinl being provided with electric action on the inner side of printed circuit board；Insulating carriage it is provided with between printed circuit board and keypad, this bracing frame is matched with keypad, the button frame being matched with conductive rubber key it is provided with on this bracing frame, there is gap between top end face and the top end face of conductive rubber key of this button frame, the distance between conducting resinl and printed circuit board is less than the distance between conductive rubber key top end face and button frame top end face.This utility model contributes to strengthening and uses feel, is avoided that button one causes computer fault by making conducting resinl can not rebound on earth.
Description
Technical field
This utility model relates to the technical field of computer, is specifically related to a kind of computer conductive rubber key structure.
Background technology
Computer market development is rapid, and product output continuous expansion, electronic calculator new product develops in the direction of diversification；
Wherein conventional keys of computer includes conductive rubber key, and conductive rubber key hardness is the lowest uses feel by impact, and conducting resinl is pressed
Key hardness is the highest will affect the service life of computer；If additionally degree of pressing through under conductive rubber key, may make the conducting resinl cannot
Bounce-back return, causes computer fault, also will accelerate the abrasion to conducting resinl when button pressed is excessive, and reduce computer
Service life.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model aims to provide a kind of computer conductive rubber key and ties
Structure, strengthens and uses feel, it is to avoid button one causes computer fault by making conducting resinl can not rebound on earth.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of computer conductive rubber key structure, including:
Printed circuit board as control core；
It is arranged at the keypad on printed circuit board, this keypad is provided with conductive rubber key, conductive rubber key face
The conducting resinl of electric action it has been provided with on the inner side of printed circuit board；
Arranging the insulating carriage between printed circuit board and keypad, this bracing frame is matched with keypad, this support
Be provided with the button frame being matched with conductive rubber key on frame, the top end face of this button frame and the top end face of conductive rubber key it
Between there is gap, the distance between conducting resinl and printed circuit board is less than conductive rubber key top end face and button frame top end face
Between distance.
As a kind of improvement of the present utility model, conductive rubber key is plastic press key.
Another kind of improving as of the present utility model, conductive rubber key deviates from and is coated with sign number on the outer surface of bracing frame
Word or the printed coating of character, the color of the printed coating of reference numerals is different from the color of the printed coating of markup character.
As another kind of improvement of the present utility model, the side of conductive rubber key is provided with at least two through hole.
The beneficial effects of the utility model are: conductive rubber key is arranged with bracing frame, can carry out spacing to conducting resinl,
Limit button pressed degree of depth during button, it is to avoid button one causes computer fault by making conducting resinl can not rebound on earth；Limit
Conducting resinl processed contacts dynamics with printed circuit board, contributes to delaying the rate of wear of conducting resinl, extends the use longevity of computer
Life；Passive bracing frame is favorably improved handfeel of keys, has widened the optional scope of hardness of conductive rubber key, has worked as button
Still do not interfere with use feel when hardness is less, reduce keyboard hardness and be favorably improved the service life of computer；Conducting resinl is pressed
The printed coating of reference numerals or character, and the printed coating face of digital keys and character keys it is coated with on the outer surface of key
Color is different, it is simple to distinguish two kinds of function buttons during use；Being provided with at least two through hole on conductive rubber key side, these are at least two years old
Individual through hole forms exhaust passage, makes button more convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the side view of keypad in this utility model；
Fig. 3 is the structural representation of bracing frame in this utility model.
Reference: 1, display screen；2, keypad；21, conductive rubber key；211, printed coating；212, through hole；3, support
Frame；31, button frame；4, conducting resinl.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
As shown in Figure 1, Figure 2 and Figure 3, a kind of computer conductive rubber key structure, computer is provided with display screen 1,
Also include the printed circuit board as control core (not shown) and be arranged at the keypad on printed circuit board (not shown)
2, keypad 2 is provided with conductive rubber key 21, the side of conductive rubber key 21 is provided with at least two through hole 212, conduction
The conducting resinl 4 of electric action it has been provided with on the inner side of glue button 21；Arrange between printed circuit board (not shown) and keypad 2
Having insulating carriage 3, this bracing frame 3 is matched with keypad 2, this bracing frame 3 is provided be matched with conductive rubber key 21 by
, between top end face and the top end face of conductive rubber key 21 of this button frame 31, there is gap, conducting resinl 4 and printing in key frame 31
Distance between circuit board (not shown) is less than the distance between conductive rubber key 21 top end face and button frame 31 top end face；
Conductive rubber key 21 is plastic press key, and conductive rubber key 21 deviates from and is coated with reference numerals or character on the outer surface of bracing frame 3
Printed coating 211, the color of the printed coating 211 of reference numerals is different from the color of the printed coating 211 of markup character.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (4)
1. a computer conductive rubber key structure, it is characterised in that including:
Printed circuit board as control core；
Being arranged at the keypad on printed circuit board, this keypad is provided with conductive rubber key, conductive rubber key is towards print
The conducting resinl of electric action it has been provided with on the inner side of circuit board processed；
Arranging the insulating carriage between printed circuit board and keypad, this bracing frame is matched with keypad, on this bracing frame
It is provided with the button frame being matched with conductive rubber key, deposits between top end face and the top end face of conductive rubber key of this button frame
Distance between gap, conducting resinl and printed circuit board is less than between conductive rubber key top end face and button frame top end face
Distance.
2. computer conductive rubber key structure as claimed in claim 1, it is characterised in that conductive rubber key be plastic cement by
Key.
3. a computer conductive rubber key structure as claimed in claim 1 or 2, it is characterised in that conductive rubber key deviates from
Being coated with the printed coating of reference numerals or character on the outer surface of support, the color of the printed coating of reference numerals is different from mark
Show the color of the printed coating of character.
4. computer conductive rubber key structure as claimed in claim 1, it is characterised in that set on the side of conductive rubber key
It is equipped with at least two through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558731.2U CN205680592U (en) | 2016-06-08 | 2016-06-08 | A kind of computer conductive rubber key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620558731.2U CN205680592U (en) | 2016-06-08 | 2016-06-08 | A kind of computer conductive rubber key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205680592U true CN205680592U (en) | 2016-11-09 |
Family
ID=57435816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620558731.2U Expired - Fee Related CN205680592U (en) | 2016-06-08 | 2016-06-08 | A kind of computer conductive rubber key structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205680592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770509A (en) * | 2020-12-23 | 2021-05-07 | 深圳爱仕特科技有限公司 | Chip circuit board production method |
-
2016
- 2016-06-08 CN CN201620558731.2U patent/CN205680592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112770509A (en) * | 2020-12-23 | 2021-05-07 | 深圳爱仕特科技有限公司 | Chip circuit board production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161109 Termination date: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |