CN105990062A - Keyboard device - Google Patents
Keyboard device Download PDFInfo
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- CN105990062A CN105990062A CN201510066631.8A CN201510066631A CN105990062A CN 105990062 A CN105990062 A CN 105990062A CN 201510066631 A CN201510066631 A CN 201510066631A CN 105990062 A CN105990062 A CN 105990062A
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- Prior art keywords
- keycap
- trigger point
- sash
- circuit board
- board unit
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- Push-Button Switches (AREA)
Abstract
A keyboard device comprises a base plate, a circuit board, a keycap group, an elastic unit and a frame structure. The circuit board is arranged on the base plate, and comprises multiple triggering points. The keycap group is arranged on the circuit board, and comprises keycaps whose amount is lower than the amount of the triggering points, and each keycap covers at least one triggering point. The elastic unit comprises multiple elastic pieces whose amount is lower than the amount of the triggering points, the elastic pieces are arranged between the keycaps and the triggering points respectively, and the elastic piece triggers the corresponding triggering point when being abutted by the keycap. The frame structure is arranged on the circuit board. Keyboards of different language systems can share the base plate, circuit board and frame structure, the keycaps and elastic unit needed by specific language system are arranged and combined to form a keyboard of the language system, and components of the keyboard device can be shared more effectively.
Description
Technical field
The invention relates to a kind of key board unit, particularly relate to a kind of keyboard at not cognation
In can the key board unit of common sparing spare part.
Background technology
With making rapid progress of Information of Science and Technology, laptop and desktop computer etc. are various
Electronic product is played the part of indispensable already in the life of modern, the even amusement and recreation that work
Role, and keyboard is i.e. one of important medium operating this electronic product.Conventional keyboard because of
The types such as KEYBUS, KEYBUK and Western languages formula keyboard should be divided in the different family of languageies,
And there is different keycap (keycap) configuration.Except the configuration variance of keycap, these keyboards exist
In the configuration of the spare parts such as base plate, framework, flexible member, circuit board or construction also different.
During in this regard, manufacturer manufactures the keyboard of not cognation, molding jig need to be opened respectively to make different size
Spare part, but owing to most spare parts cannot share, easily cause the manufacturing and raw material storage
The cost deposited increases.Therefore, the problem how improving keyboard structure and spare part commonality, borrows
To reduce manufacturing cost and inventory cost, become a research emphasis of the present invention.
Content of the invention
It is an object of the invention to provide a kind of can the key board unit of common sparing spare part.
A kind of key board unit of the present invention, this key board unit comprises a base plate, a circuit board, a keycap
Group, and a Flexible element.
This circuit board is placed on this base plate, and includes multiple spaced trigger point.This keycap set
It is placed on this circuit board, including multiple spaced and quantity is less than the keycap of described trigger point, institute
State keycap and cover at least one trigger point respectively.This Flexible element includes multiple elastic component, described bullet
Property part quantity be less than described trigger point, and be respectively placed in the described trigger point of described keycap and part
Between between, after being compressed by described keycap, trigger corresponding described trigger point.
It is preferred that this key board unit also comprises a frame structure, this frame structure includes a framework master
Body, is placed on this circuit board, and has multiple first sash and at least one the second sash, institute
Stating the first sash be interconnected with one another and accommodate wherein for a keycap respectively, this second sash supplies multiple
Keycap accommodates wherein, and at least one divider, is installed on this second sash, and be across this
Between described keycap in two sashes.
It is preferred that this key board unit also comprises multiple guiding structural, the quantity of described guiding structural is few
It in described trigger point, and is connected between this base plate and described keycap, described keycap may be guided upper and lower
Mobile；Described keycap system is connected at least one guiding structural.
It is preferred that described elastic component is to stick on this circuit board.
It is preferred that this Flexible element also includes a diaphragm, this diaphragm is located at this circuit board and this framework
It between structure, is arranged on for described elastic component, and includes a diaphragm main body and at least one diaphragm group
Conjunction portion, the position of this diaphragm main body corresponds to described first sash, the position pair in this membrane combination portion
Should be separated from each other in this second sash and with this diaphragm main body.
The beneficial effects of the present invention is: key board unit makes this second sash split by this divider
Become the block needed for keycap described in not cognation, and utilize the described trigger point of elastic component pressing, make not
The keyboard of cognation can use identical this base plate, this circuit board, this Flexible element, and this framework
Main body, and then promote the commonality of key board unit spare part.
Brief description
Fig. 1 is a three-dimensional exploded view, illustrates in the first embodiment of key board unit of the present invention American
The enforcement aspect of keyboard；
Fig. 2 is a part of sectional view, and explanatory diagram 1 implements the position relationship of each component in aspect；
Fig. 3 is a three-dimensional exploded view, and English key in key board unit first embodiment of the present invention is described
The enforcement aspect of dish；
Fig. 4 is a part of sectional view, the position relationship of each component of enforcement aspect of explanatory diagram 3；
Fig. 5 is a three-dimensional exploded view, and Western languages formula in key board unit first embodiment of the present invention is described
The enforcement aspect of keyboard；
Fig. 6 is a part of sectional view, the position relationship of each component of enforcement aspect of explanatory diagram 3；
Fig. 7 is a part of sectional view, the position relationship of each component of enforcement aspect of explanatory diagram 5；
Fig. 8 is a three-dimensional exploded view, illustrates in the second embodiment of key board unit of the present invention American
The enforcement aspect of keyboard；
Fig. 9 is a part of sectional view, the position relationship executing each component of aspect of explanatory diagram 8；
Figure 10 is a three-dimensional exploded view, illustrates in key board unit the second embodiment of the present invention English
The enforcement aspect of keyboard；
Figure 11 is a part of sectional view, and the position relationship of each component of enforcement aspect of Figure 10 is described；
Figure 12 is a three-dimensional exploded view, and the Western languages of key board unit the second embodiment of the present invention is described
The enforcement aspect of formula keyboard；
Figure 13 is a part of sectional view, and the position relationship of each component of enforcement aspect of Figure 10 is described；
And
Figure 14 is a part of sectional view, and the position relationship of each component of enforcement aspect of Figure 12 is described.
Detailed description of the invention
About addressing other technologies content, feature and effect before the present invention, coordinate ginseng following
Examine in the detailed description of graphic two embodiment, can clearly present.
Be noted here that orientation alleged in the detailed description of the embodiment of the present invention "
On " and D score, it is used only to represent relative position relationship, in the exposure of this specification
For appearance, top system be closer to user, lower section then further away from user, but these with regard to
The narrating content in orientation shall not be applied to limit embodiments of the present invention.
Additionally, before the present invention is described in detail, it shall be noted that in the following description content,
Similar element is to represent to be identically numbered.
First embodiment
(1) the enforcement aspect of KEYBUS:
It refering to Fig. 1, Fig. 2, is the first embodiment of key board unit 100 of the present invention, by keyboard
Device 100 is configured to the enforcement aspect of KEYBUS.In the present invention, in order to allow key board unit 100
Common sparing spare part can be able under the configuration mode of not cognation, be by key in design
The various spare parts of dish device 100 are divided into and can be shared and can not share two big classes, in this part
Appearance will describe in detail in subsequent paragraph.
Specifically, the 2nd, the key board unit 100 of the present invention comprises a base plate the 1st a, circuit board
One keycap set the 3rd a, Flexible element the 4th a, frame structure 5, and multiple guiding structural 6.
Base plate 1 belongs to the spare part that can share, and can make by the material such as plastic cement, metal, and
Power circuit board the 2nd, keycap set the 3rd, Flexible element the 4th, frame structure 5 is arranged on, for keyboard dress
Put the bearing substrate bottom 100.Owing to key board unit 100 can use phase in the different family of languageies
With the guiding structural 6 of configuration, the base plate 1 being therefore installed on it for guiding structural 6 is suitable
Under structure design, the purpose of shared spare part can be reached.
Circuit board 2 belongs to the spare part that can share, and it is arranged on base plate 1, and includes multiple
Spaced trigger point 21, described trigger point 21, by after Flexible element 4 conflict, can allow electricity
Road plate 2 produces the signal of telecommunication that corresponding different keypad function sets respectively.Herein, in order to illustrate to touch
Send out the function of point 21, divided into trigger point 21a～21k.In the keyboard of not cognation,
Trigger point 21a can perform identical circuit function, and trigger point 21b～21k only has part meeting to exist
Circuit function is produced during actual operation.For example, configure for KEYBUS herein, trigger point
In 21b～21k, that actual execution circuit function is trigger point 21b, 21c, 21d, 21e, triggers
Point 21f～21k then can operate with the keyboard of other family of languageies.Therefore, touching compared to general keyboard
Send out the designs that point 21 can only apply to the single family of languages, the present invention by circuit board 2 by arranging number
Measure more trigger point 21, contribute to realizing realizing zero in the key board unit 100 of not cognation
The purpose that assembly shares.
Keycap set 3 is located on circuit board 2, and comprises multiple spaced keycap 31.This
Locating, keycap 31 divides into keycap 31a～31e, and keycap 31a is zero sharing in not cognation
Assembly, keycap 31b～31e then belongs to the spare part non-fully sharing.For example, for English key
For dish, its keycap 31 configuration at corresponding keycap 31c, 31d, 31e is different from this
The KEYBUS at place；For Western languages formula keyboard, its key at corresponding keycap 31b～31e
Cap 31 configuration is different from KEYBUS.
In general keyboard, because not considering the problem that spare part shares, therefore keycap 31
Quantity is identical with the quantity of trigger point 21.But herein, owing to keycap 31 is for U.S.
Formula keyboard configures, and need to consider many family of languageies shared design unlike circuit board 2 and arrange plurality
The trigger point 21 of amount, therefore the total quantity system of keycap 31 is less than trigger point 21.
Under this quantitative relation, part keycap 31 is to cover single trigger point 21, portion respectively
Divide keycap 31 then for respectively covering multiple trigger point 21.For example, single is covered in keycap 31a system
Multiple trigger point 21b, 21j, 21k, keycap 31c are covered in trigger point 21a, keycap 31b system
Multiple trigger point 21c, 21g are covered in system, and single trigger point 21d, key are covered in keycap 31d system
Cap 31e then covers multiple trigger point 21e, 21h, 21i.But, no matter each keycap 31 is covered
Trigger point 21 quantity why, each keycap 31 only results in a triggering after being pressed
Point 21 is triggered, and for example each keycap 31a triggers its trigger point 21a covered, keycap 31b meeting
Triggering trigger point 21b and not triggering trigger point 21j, 21k, keycap 31c can trigger trigger point 21c
And not triggering trigger point 21g, keycap 31d can individually trigger trigger point 21d, keycap 31e meeting
Trigger trigger point 21e but do not trigger trigger point 21h, 21i.Therefore, although at KEYBUS
In the configuration aspect of keycap 31, trigger point 21f～21k is in idle state, but at different languages
Under the configuration status of the keycap 31 of system, then can reset joining of keycap 31 and trigger point 21
Conjunction relation, and allow each family of languages key board unit 100 with the configuration of different keycap 31 be shared
Circuit board 2.
With regard to the part of Flexible element 4, it includes multiple elastic component 41, these elastic components 41
It is that the materials such as rubber, silica gel, metal are made as vault (dome) shape, can fill according to keyboard
Put the family of languages setting of 100 and paste appropriate location on the circuit board 2, and be respectively placed in keycap
31 and this family of languages use trigger point 21 between, after being compressed by keycap 31 produce deformation and touch
The corresponding trigger point 21 of bill one.
Herein, owing to elastic component 41 and keycap 31 are man-to-man configuration relation, say, that
The quantity that the quantity of elastic component 41 is equal with the quantity of keycap 31 and is less than trigger point 21, because of
Even if this part keycap 31 covers multiple trigger point 21, after these keycaps 31 are pressed, under it
The elastic component 41 of side still only can touch single trigger point 21 and trigger trigger point 21.For example,
In the enforcement aspect of KEYBUS, elastic component 41a, keycap 31a, trigger point 21a are right
Should arrange, elastic component 41b, keycap 31b, trigger point 21b for being correspondingly arranged, elastic component 41c,
Keycap 31c, trigger point 21c for being correspondingly arranged, elastic component 41d, keycap 31d, trigger point
21d is for being correspondingly arranged, and elastic component 41e, keycap 31e, trigger point 21e are for being correspondingly arranged.Cause
This, according to the different embodiments of elastic component 41, can coordinate circuit board the 2nd, keycap 31
Use, in the key board unit 100 of not cognation, it is achieved share the structure design of spare part.
With regard to the part of frame structure 5, it belongs to shared spare part, can be by plastic cement, gold
The materials such as genus make, and comprise a chassis body 51 and a divider 52.Chassis body 51
Can dock with base plate 1, it is placed on circuit board 2, and have multiple first sash 511 and
Multiple second sashes 512.First sash 511 accommodates wherein for single keycap 31a respectively.
The aperture area of the second sash 512 is more than the first sash 511, and respectively for the non-key belonging to and sharing
Cap 31b～31e is accommodating wherein, and can enter the separation of row space further by divider 52.
Herein, the second sash 512 being divided into 512a～512c, the second sash 512a is for keycap 31b
Accommodating wherein, the second sash 512b accommodates wherein and by being across key for keycap 31c, 31d
Divider 52 between cap 31c, 31d enters row space and separates, and the second sash 512c is for keycap
31e accommodates wherein.And in the key board unit 100 of not cognation, even if the second sash 512
The configuration kenel of the keycap 31 of middle receiving is different from foregoing, remains to by additional separation
Bar 52 carries out corresponding space and separates to the second sash 512, and allows the knot of frame structure 5
Structure design is achieved the purpose that spare part shares.
With regard to the part of guiding structural 6, falling within shared spare part, this sentences mechanical type and cuts
Illustrate as a example by cutter pin, but be not limited.In order to the exposure drawing making Fig. 1 is more succinct,
Guiding structural 6 is not drawn in Fig. 1.In the enforcement aspect of the present invention, the not key of cognation
Dish device 100 can have the setting of identical guiding structural 6.Specifically, guiding structural 6
System is connected to base plate 1 and keycap 31 through circuit board 2, can guide keycap about 31
Mobile.And, the quantity system of guiding structural 6 is less than trigger point 21, and each keycap 31 points
It is not connected to one or more guiding structural 6.Herein, the guiding in order to distinguish diverse location is tied
Structure 6, is divided into guiding structural 6a, 6b, 6e, 6h, 6i, 6j, 6k.For example, exist
In Fig. 2, keycap 31a system is connected to single guiding structural 6a, but the key that area is bigger
Cap 31e is then simultaneously coupled to two guiding structurals 6i, 6h.In the different family of languageies, key is set
The region of cap 31b may change into arranging two less keycaps 31, and now these keycaps 31 can
It is connected to guiding structural 6i, 6h, and realize such as the knot of keycap 31a and guiding structural 6a
Structure configures.Therefore, key board unit 100 is by allowing one or more guiding structural 6 be connected to list
The design of one keycap 31, can realize that the spare part of the key board unit 100 of not cognation shares.
(2) the enforcement aspect of KEYBUK:
It refering to Fig. 3 and Fig. 4, is in the first embodiment of key board unit 100 of the present invention, by key
Dish device 100 is configured to the enforcement aspect of KEYBUK.Compared to previously with regard to KEYBUS
Embodiment, in this enforcement aspect, key board unit 100 in keycap set the 3rd, elastic component 41 and separates
The embodiment of bar 52 is different.
In keycap set 3 part, correspond to KEYBUK specification, keycap 31a, 31b system with front
The KEYBUS stated is identical, but keycap 31f, 31g are then different from aforesaid keycap 31c, 31d,
Keycap 31h, 31i are different from aforesaid 31e.
In the part of elastic component 41, elastic component 41a, 41b are identical with aforesaid KEYBUS,
But elastic component 41f, 41g, 41h, 41i are then different from aforesaid elastic component 41c, 41d, 41e,
It is respectively arranged under keycap 31f, 31g, 31h, 31i, be used for providing these keycap 31 bullets
Property restoring force.
In divider 52 part, dividing into divider 52a, 52b, divider 52a is to second
Keycap 31f, 31g in sash 512b enters row space and separates, and divider 52b is then to the second frame
Keycap 31i, 31h in lattice 512c are separated.
Comparison diagram 2 and Fig. 4, as a example by keycap 31e with keycap 31h, 31i, in U.S. of Fig. 2
In formula keyboard specification, the area of keycap 31e is relatively big and covers multiple trigger point 21e, 21h, 21i,
But in the KEYBUK specification of Fig. 4, corresponding region changes into arranging keycap with keycap 31e
31h, 31i, these keycaps 31h, 31i only cover single trigger point 21h, 21i respectively, and
It is attached only to elastic component 41h, a 41i respectively.So, keycap 31h, 31i can lead to respectively
Cross the pressing to elastic component 41h, 41i, trigger the trigger point for idle state in KEYBUS
21h、21i.Therefore, even if the key board unit 100 of cognation does not has different keycap 31
Configuration, but by shared base plate the 1st, circuit board the 2nd, chassis body the 51st, key board unit 100 remains to
The structure design of guiding structural 6, and the position that arranges carrying out elastic component 41 and divider 52 adjusts
Whole, and reach the purpose of shared spare part.
(3) the enforcement aspect of Western languages formula keyboard:
It refering to Fig. 5 and Fig. 7, is in the first embodiment of key board unit 100 of the present invention, by key
Dish device 100 is configured to the enforcement aspect of Western languages formula keyboard.Compared to previously with regard to KEYBUK
Embodiment, in this enforcement aspect key board unit 100 in keycap set the 3rd, elastic component 41 and point
The embodiment of parting bead 52 is different.
In keycap set 3 part, correspond to Western languages formula keyboard specification, keycap 31a, 31f, 31g,
31h, 31i system is identical with aforesaid KEYBUK, but keycap 31j, 31k are then different from aforementioned
Keycap 31b.
In the part of elastic component 41, elastic component 41a, 41f, 41g, 41h, 41i with aforesaid
KEYBUK is identical, but elastic component 41j, 41k are then different from aforesaid elastic component 41b, respectively
It is arranged under keycap 31j, 31k, be used for providing these keycap 31 elastic restoring forces.
In divider 52 part, divide into divider 52a, 52b, 52c, divider 52a pair
Keycap 31f, 31g in second sash 512b enters row space and separates, and divider 52b is then to the
Keycap 31i, 31h in two sashes 512c are separated, and divider 52c is then to the second sash
Keycap 31j, 31k in 512a are separated.
Comparison diagram 6 and Fig. 7, as a example by keycap 31b with keycap 31j, 31k, at the English of Fig. 6
In formula keyboard specification, the area of keycap 31b is relatively big and covers multiple trigger point 21b, 21j, 21k,
But in the Western languages formula keyboard specification of Fig. 7, corresponding region changes into arranging keycap with keycap 31b
31j, 31k, these keycaps 31j, 31k only cover single trigger point 21j, 21k respectively, and
It is attached only to elastic component 41j, a 41k respectively.So, keycap 31j, 31k can lead to respectively
Cross the pressing to elastic component 41j, 41k, trigger the trigger point for idle state in KEYBUK
21j、21k.Therefore, even if the key board unit 100 of cognation does not has different keycap 31
Configuration, but by shared base plate the 1st, circuit board the 2nd, chassis body the 51st, key board unit 100 remains to
The structure design of guiding structural 6, and the position that arranges carrying out elastic component 41 and divider 52 adjusts
Whole, and reach the purpose of shared spare part.
Second embodiment
(1) the enforcement aspect of KEYBUS:
It refering to Fig. 8 and Fig. 9, is the second embodiment of key board unit 100 of the present invention, by keyboard
Device 100 is configured to the enforcement aspect of KEYBUS.
Specifically, the key board unit 100 of the present invention is configured to American key in first embodiment
The enforcement aspect of dish is roughly the same, is with the difference of first embodiment, and Flexible element 4 also wraps
Including a diaphragm 42 being positioned between circuit board 2 and frame structure 5, diaphragm 42 has a diaphragm master
Body 421 and multiple membrane combination portion 422.In not cognation keyboard, matrix main body 421 is
The spare part that can share, and membrane combination portion 422 is the spare part that can not share.Herein, will
Membrane combination portion 422 divides into 422a～422c, and the position of diaphragm main body 421 corresponds to described
First sash 511 and each membrane combination portion 422a, 422b, 422c corresponding every one second
Sash 512a, 512b, 512c, because each membrane combination portion 422 and diaphragm main body 421 can phases
Separate mutually, can be by assembling different described membrane combination portion 422 and identical diaphragm main body 421
To be suitable for the keyboard of not cognation.In the present embodiment, keycap 31b is corresponding to membrane combination
Portion 422a, keycap 31c, 31d are corresponding to 422b, and keycap 31e is corresponding to 422c, institute
Stating elastic component 41 is to paste or be integrally formed in diaphragm main body 421 and described membrane combination portion
The appropriate location of 422a, 422b, 422c, produces deformation and passes through after being compressed by described keycap 31
Diaphragm 42 triggers the corresponding trigger point of single-phase 21.
(2) the enforcement aspect of KEYBUK:
It refering to Figure 10 and Figure 11, is in the second embodiment of key board unit 100 of the present invention, will
Key board unit 100 is configured to the enforcement aspect of KEYBUK.Compared to previously with regard to KEYBUS
Embodiment, in this enforcement aspect key board unit 100 in keycap set the 3rd, elastic component 41 and point
The embodiment of parting bead 52 is different.
In keycap set 3 part, correspond to KEYBUK specification, keycap 31a, 31b system with front
The KEYBUS stated is identical, but keycap 31f, 31g are then different from aforesaid keycap 31c, 31d,
Keycap 31h, 31i are different from aforesaid 31e.
In the part of elastic component 41, elastic component 41a, 41b are identical with aforesaid KEYBUS,
But elastic component 41f, 41g, 41h, 41i are then different from aforesaid elastic component 41c, 41d, 41e,
It is respectively arranged under keycap 31f, 31g, 31h, 31i, be used for providing these keycap 31 bullets
Property restoring force.If elastic component 41b, 41f, 41g, 41h, 41i respectively with membrane combination portion 422a,
The structure that 422b, 422c are formed in one, then in response in elastic component 41b, 41f, 41g, 41h,
The adjustment arranging position of 41i, elastic component 41b, 41f, 41g, 41h, 41i are corresponding together with it
Membrane combination portion 422a, 422b, 422c can change enforcement aspect according to the family of languages.
In divider 52 part, dividing into divider 52a, 52b, divider 52a is to second
Keycap 31f, 31g in sash 512b enters row space and separates, and divider 52b is then to the second frame
Keycap 31i, 31h in lattice 512c are separated.
Comparison diagram 9 and Figure 11, as a example by keycap 31e with keycap 31h, 31i, Fig. 9's
In KEYBUS specification, the area of keycap 31e relatively big and cover multiple trigger point 21e, 21h,
21i, but in the KEYBUK specification of Figure 11, corresponding region changes into arranging with keycap 31e
Keycap 31h, 31i, these keycaps 31h, 31i only cover single trigger point 21h, 21i respectively,
And it is attached only to elastic component 41h, a 41i respectively.So, keycap 31h, 31i can distinguish
By the pressing to elastic component 41h, 41i, trigger the triggering for idle state in KEYBUS
Point 21h, 21i.Therefore, even if the key board unit 100 of cognation does not has different keycap 31
Configuration, but by shared base plate the 1st, circuit board the 2nd, chassis body the 51st, key board unit 100 remains to
The structure design of guiding structural 6, and the position that arranges carrying out elastic component 41 and divider 52 adjusts
Whole, and reach the purpose of shared spare part.
(3) the enforcement aspect of Western languages formula keyboard:
It refering to Figure 12 and Figure 14, is in the second embodiment of key board unit 100 of the present invention, will
Key board unit 100 is configured to the enforcement aspect of Western languages formula keyboard.Compared to previously with regard to English key
The embodiment of dish, in this enforcement aspect, key board unit 100 is in keycap set the 3rd, elastic component 41
And the embodiment of divider 52 is different.
In keycap set 3 part, correspond to Western languages formula keyboard specification, keycap 31a, 31f, 31g,
31h, 31i system is identical with aforesaid KEYBUK, but keycap 31j, 31k are then different from aforementioned
Keycap 31b.
In the part of elastic component 41, elastic component 41a, 41f, 41g, 41h, 41i with aforesaid
KEYBUK is identical, but elastic component 41j, 41k are then different from aforesaid elastic component 41b, respectively
It is arranged under keycap 31j, 31k, be used for providing these keycap 31 elastic restoring forces.If bullet
Property part 41j, 41k, 41f, 41g, 41h, 41i respectively with membrane combination portion 422a, 422b,
The structure that 422c is formed in one, then in response in elastic component 41j, 41k, 41f, 41g, 41h,
The adjustment that position is set of 41i, elastic component 41j, 41k, 41f, 41g, 41h, 41i together with
422a, 422b, 422c can change enforcement aspect according to the family of languages in its corresponding membrane combination portion.
In divider 52 part, divide into divider 52a, 52b, 52c, divider 52a pair
Keycap 31f, 31g in second sash 512b enters row space and separates, and divider 52b is then to the
Keycap 31i, 31h in two sashes 512c are separated, and divider 52c is then to the second sash
Keycap 31j, 31k in 512a are separated.
Contrast Figure 13 and Figure 14, as a example by keycap 31b with keycap 31j, 31k, at Figure 13
KEYBUK specification in, the area of keycap 31b relatively big and cover multiple trigger point 21b, 21j,
21k, but in the Western languages formula keyboard specification of Figure 14, corresponding region changes into setting with keycap 31b
Put keycap 31j, 31k, these keycaps 31j, 31k only cover respectively single trigger point 21j,
21k, and it is attached only to elastic component 41j, a 41k respectively.So, keycap 31j, 31k can
Respectively by the pressing to elastic component 41j, 41k, trigger in KEYBUK as idle state
Trigger point 21j, 21k.Therefore, even if the key board unit 100 of cognation does not has different key
Cap 31 configures, but key board unit 100 remains to by shared base plate the 1st, circuit board the 2nd, framework master
The structure design of body 51, and carry out elastic component 41 and divider 52 position adjustment is set,
And reach the purpose of shared spare part.
Described second sash 512 is made to be divided into required block to fit by described divider 52
Close different keycap set 3, and because described trigger point 21 quantity is more than described keycap 31, make key
Cap 31 compresses elastic component 41 can trigger correct and corresponding trigger point 21.In the second embodiment
In, because the elastic component 41 with the described first corresponding keycap 31 of sash 511 is to stick in diaphragm master
On body 421, make diaphragm main body 421 can manufacture production in a large number with unified specification.
In sum, it is more than the trigger point 21 of described keycap 31 and described divider by quantity
Described second sash 512 is divided into required block for different keycap set 3 by 52, makes difference
The keycap set 3 of the family of languages can use identical base plate the 1st, circuit board 2, and frame structure 5, and then
Promote the commonality of key board unit 100 spare part, so the object of the invention really can be reached.
Claims (5)
1. a key board unit, it is characterised in that:
This key board unit comprises:
One base plate；
One circuit board, is placed on this base plate, and includes multiple spaced trigger point；
One keycap set, is placed on this circuit board, including multiple spaced and quantity is less than
The keycap of described trigger point, described keycap covers at least one trigger point respectively；And
One Flexible element, including multiple elastic component, the quantity of described elastic component is less than described
Trigger point, and be respectively placed between described keycap and the described trigger point of part, described
Keycap triggers corresponding described trigger point after compressing.
2. key board unit according to claim 1, it is characterised in that: this keyboard fills
Putting and also comprising a frame structure, this frame structure includes:
One chassis body, is placed on this circuit board, and has multiple first sash
And at least one second sash, described first sash is interconnected with one another and supplies a key respectively
Cap accommodates wherein, and this second sash accommodates wherein for multiple keycaps, and；
At least one divider, is installed on this second sash, and be across this second
Between described keycap in sash.
3. key board unit according to claim 1, it is characterised in that: this keyboard fills
Putting and also comprising multiple guiding structural, the quantity of described guiding structural is less than described trigger point,
And be connected between this base plate and described keycap, described keycap may be guided and move up and down；Institute
State keycap system and be connected at least one guiding structural.
4. key board unit according to claim 1, it is characterised in that: described elasticity
Part is to stick on this circuit board.
5. key board unit according to claim 2, it is characterised in that: this elasticity is single
Unit also includes a diaphragm, and this diaphragm is located between this circuit board and this frame structure, for institute
State elastic component to be arranged on, and include a diaphragm main body and at least one membrane combination portion, should
The position of diaphragm main body corresponds to described first sash, and the position in this membrane combination portion is corresponding
It is separated from each other in this second sash and with this diaphragm main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066631.8A CN105990062A (en) | 2015-02-09 | 2015-02-09 | Keyboard device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510066631.8A CN105990062A (en) | 2015-02-09 | 2015-02-09 | Keyboard device |
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| Publication Number | Publication Date |
|---|---|
| CN105990062A true CN105990062A (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510066631.8A Pending CN105990062A (en) | 2015-02-09 | 2015-02-09 | Keyboard device |
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| Country | Link |
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| CN (1) | CN105990062A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201054315Y (en) * | 2007-05-25 | 2008-04-30 | 精元电脑股份有限公司 | Thin film light-guiding keyboard |
| CN201985000U (en) * | 2011-03-14 | 2011-09-21 | 苏州达方电子有限公司 | Keyboard |
| CN102270045A (en) * | 2011-07-11 | 2011-12-07 | 深圳市多精彩电子科技有限公司 | Multilingual shared rear panel structure and application thereof |
| US20110298717A1 (en) * | 2010-06-08 | 2011-12-08 | Sunrex Technology Corp. | Keyboard with replaceable layout sheet |
-
2015
- 2015-02-09 CN CN201510066631.8A patent/CN105990062A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201054315Y (en) * | 2007-05-25 | 2008-04-30 | 精元电脑股份有限公司 | Thin film light-guiding keyboard |
| US20110298717A1 (en) * | 2010-06-08 | 2011-12-08 | Sunrex Technology Corp. | Keyboard with replaceable layout sheet |
| CN201985000U (en) * | 2011-03-14 | 2011-09-21 | 苏州达方电子有限公司 | Keyboard |
| CN102270045A (en) * | 2011-07-11 | 2011-12-07 | 深圳市多精彩电子科技有限公司 | Multilingual shared rear panel structure and application thereof |
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Application publication date: 20161005 |