CN206421972U - Balanced beam type keyboard - Google Patents
Balanced beam type keyboard Download PDFInfo
- Publication number
- CN206421972U CN206421972U CN201621368267.7U CN201621368267U CN206421972U CN 206421972 U CN206421972 U CN 206421972U CN 201621368267 U CN201621368267 U CN 201621368267U CN 206421972 U CN206421972 U CN 206421972U
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- China
- Prior art keywords
- balancing pole
- location division
- bottom plate
- keyboard
- opening
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Abstract
The utility model provides a kind of balanced beam type keyboard, consisting predominantly of a bottom plate, inductive component, the bottom plate covered in bottom plate has location division, and elastomer is located at the upper surface of inductive component, and keyboard is located above bottom plate, elastomer is between bottom plate and keyboard, and elastomer can reset keyboard；First balancing pole has one section of location division for being located at bottom plate, and there is the first balancing pole another section to be located at keyboard；Second balancing pole has one section of location division for being located at bottom plate, and there is the second balancing pole another section to be located at keyboard；Do not intersect between first balancing pole, the second balancing pole and not overlapping.Therefore, the utility model solves the technical problem of existing keyboard slimming, is particularly suitable for use in the slimming of electronic product, while also having had stabilization concurrently and smoothly having made flowing mode.
Description
Technical field
The utility model is related to the technology of keyboard, specifically a kind of balanced beam type keyboard.
Background technology
Keyboard be it is presently most used be also topmost input equipment, as consumption electronic products are gradually lightening, key
Disk is correspondingly designed to lighter and thinner structure, thin film type keyboard, magnetic force keyboard, or magnetic keyboard, exactly because " thin "
And be devised.
Chinese patent literature CN202601435 discloses a kind of keyboard of magnetic key combination, the magnetic key
Combination includes keycap, supporting plate, switch module, framework.
Chinese patent literature CN103065846 also discloses that a kind of magnetic attractive button and keyboard, and the magnetic attractive button is included
Bottom plate, support frame, the first magnetic unit, keycap and the second magnetic unit.
The thin film type keyboard and magnetic keyboard of also other different structures.
It is magnetic keyboard using the attraction between the interaction force or magnet and metal iron plate between two magnet
Core content.It is different by the way of, cause different magnetic keys and keyboard.
No matter which kind of thin film type keyboard and magnetic keyboard, to develop to thinner direction, to enter the practical stage, it is necessary to
The feel of user is solved the problems, such as, the feel near or above existing keyboard of notebook computer is allowed to.
The feel problem of user, mainly solves keystroke dynamics and button equilibrium problem.
In conventional keyboard industry, guide pillar structure, scissor leg structure, balance bar structure and butterfly structure etc. are filled under keyboard
All it is the known effective ways for solving button balance of industry.
But, it is contemplated that thin film type keyboard is broken through the current limit with magnetic keyboard, accomplish thinner, using which kind of balance
Method could cause keyboard to enter the practical stage, really be worth research.
Utility model content
Therefore, being asked the utility model proposes a kind of structure therefore and simple, the balanced beam type keyboard of action really with slimming.
Balanced beam type keyboard of the present utility model includes a bottom plate, with location division,；One inductive component, located at the upper surface of the bottom plate；
One elastomer, located at the upper surface of the inductive component；One keyboard, above the bottom plate, the elastomer is between the bottom plate with being somebody's turn to do
Between keyboard, the elastomer can reset the keyboard；One first balancing pole, first balancing pole has one section of determining located at the bottom plate
There is position portion, first balancing pole another section to be located at the keyboard；And one second balancing pole, second balancing pole has one section and sets
In the location division of the bottom plate, there is second balancing pole another section to be located at the keyboard；First balancing pole, second balancing pole it
Between do not intersect and not overlapping.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of balanced beam type keyboard described in the utility model embodiment 1；
Fig. 2 is the sectional view of balanced beam type keyboard described in the utility model embodiment 1.
Fig. 3 is the assembling flow path figure of balanced beam type keyboard described in the utility model embodiment 1.
Fig. 4 is the three-dimensional exploded view of balanced beam type keyboard described in the utility model embodiment 2.
Fig. 5 is the three-dimensional exploded view of balanced beam type keyboard described in the utility model embodiment 3.
Embodiment
For the purpose of this utility model, technical scheme and advantage is more clearly understood, below in conjunction with specific embodiment, and
Referring to the drawings, the utility model is further described.
Embodiment 1
As shown in Figures 1 and 2, embodiment 1 is to represent balanced beam type keyboard applications in the situation of one times of button of standard, mainly
Include bottom plate 1, inductive component 2, elastomer 3, keyboard 8, the first balancing pole 9, the second balancing pole 10.Bottom plate 1 has most fixed
Position portion 12, location division 12 is selectively incorporated into bottom plate 1 in the way of being embedded to ejection formation or hot melt molding, and protrudes bottom plate
1 upper surface.Bottom plate 1 can be metallic plate or light guide plate, and location division 12 can be utilized and light guide plate identical material and technique
And shape, more preferably bottom plate 1 and location division 12 is integrally formed made using phase same material.When bottom plate 1 is light guide plate, this case
Can be used to luminous keyboard, can allow light transmission more efficiently, light have more preferably distribution and illuminating effect.
Inductive component 2 has thin film circuit, and inductive component 2 is arranged on the top of bottom plate 1.Inductive component 2 can also have through upper
The through hole 21 of lower surface, through hole 21 is corresponding with location division 12.
Elastomer 3 (as made by other flexible glue materials such as silica gel or rubber) is placed on inductive component 2, adjusts elastomer
3 height or adjustable structure keyboard feel.Elastomer 3 may also comprise a metal clips and a flexible glue, and metal clips is located at
The upper surface of inductive component 2, flexible glue is located at the upper surface of metal clips.
Keyboard 8 is placed in the top of bottom plate 1, as this example embodiment, and keyboard 8 is prepared using plastic cement, and its lower surface is also set
Put balancing pole bindiny mechanism 81.
First balancing pole 9 has one, and the second balancing pole 10 has two, one section of first and second balancing pole 9,10 respectively with
The bindiny mechanism 81 of the lower surface of keyboard 8 is flexibly connected, and another section is flexibly connected with the location division 12 of bottom plate 1.First balancing pole 9 with
Do not intersect between second balancing pole 10 not overlapping.
First balancing pole 9 has one first mobile jib 30 and two head rods 32, and the first mobile jib 30 is located at the lower surface of keyboard 8
Balancing pole bindiny mechanism 81, one end of two head rods 32 is connected to two opposite ends of the first mobile jib 30, two first connections
The other end of bar 32 is movably arranged at the location division 12 of bottom plate 1.
There is the head rod 32 of first balancing pole 9 one first bending segment 33 and one first to protrude out section 34, the first bending
One end of section 33 vertically connects one end of the first mobile jib 30, and first protrudes out the other end that section 34 vertically connects first bending segment 33
And extend from the first bending segment 33 towards the direction of relative first mobile jib 30, first, which protrudes out section 34, is movably arranged at location division
12 wear in access slot 18.
Second balancing pole 10 has one second mobile jib 42 and two second connecting rods 44, and the second mobile jib 42 is axially perpendicular to the
The axial direction of first mobile jib 30 of one balancing pole 9, the second mobile jib 42 can be located at the location division 12 of bottom plate 1 or the lower surface of keyboard 8, two
One end of second connecting rod 44 is connected to two opposite ends of the second mobile jib 42, and the other end of two second connecting rods 44 is movably set
In the lower surface of the keyboard of location division 12 or 8 of bottom plate 1.Two second connecting rods 44 have one second bending segment 46 and one second respectively
Section 48 is protruded out, one end of two second bending segments 46 is respectively perpendicular one end of the second mobile jib 42 of connection, and two second, which protrude out section 48, distinguishes
Vertically connect the other end of two second bending segments 46 and extend toward each other in the direction from the second bending segment 46 respectively, in reality
Apply in example 1, the second mobile jib 42 of the second balancing pole 10 is located at the balancing pole bindiny mechanism 81 of the lower surface of keyboard 8, and second protrudes out
What portion 48 was movably arranged at location division 12 wears access slot 18.
When the utility model is assembled, as shown in figure 3, being first laid flat bottom plate 1, make the court of location division 12 of bottom plate 1
On, inductive component 2 is then attached to the upper surface of bottom plate 1, afterwards again by the first of the head rod 32 of the first balancing pole 9
Second convex extension part 48 of the second connecting rod 44 of the balancing pole 10 of convex extension part 34 and second is respectively charged into wearing for the location division 12 of bottom plate 1
Access slot 18, is finally loaded on keyboard 8, makes the balancing pole bindiny mechanism 81 of keyboard 8 respectively in connection with the first master of the first balancing pole 9
Second mobile jib 42 of the balancing pole 10 of bar 30 and second, so completes assembling.After assembly is completed, first, second balancing pole
9th, do not intersect and not overlapping between 10, two second balancing poles 10 are located at the two opposite sides of the first balancing pole 9 and with the first balance
It is symmetrical in mirror centered on bar 9, moreover, the second mobile jib 42 of the second balancing pole 10 can be adjacent to the edge of keyboard 8.
Embodiment 2
The balancing pole of the present embodiment is applied to another situation of one times of key of keyboard standard, as shown in Figure 4.The button is same
Sample includes：Bottom plate 1, inductive component 2, elastomer 3, keyboard 8, the first balancing pole 9, the second balancing pole 10 is more set in the periphery of keyboard 8
There is a housing 50.
The location division 12 of bottom plate 1 has a perforation 60, and perforation 60 forms out one first opening 62 and one the in location division 12
Two openings 64, the first opening 62 is more than the balancing pole that the second be open 64, the first and two balancing poles 9,10 one section is connected in keyboard 8
Bindiny mechanism 81, first opening 62 in another section of self-positioning portion 12 of first and second balancing pole is arranged in towards the second opening 64 determines
Position portion 12.
The periphery of housing 50 has two the first relative balancing pole bindiny mechanisms 43.In order to avoid keyboard 8 is by elastomer 3
Strength depart from balancing pole 9,10, the inner peripheral of housing 50 is provided with two pairs of block grooves 52, and the outer peripheral edge of keyboard 8 is provided with two pairs of blocks
Portion 54, keyboard 8 is embedded in the block groove 52 of housing 50 by stop section 54 and obtains block effect.
Embodiment 3
The location division 12 of bottom plate 1 can also have one to wear access slot 70, wear access slot 70 and form out one first opening in location division 12
72 and one second opening 74, first opening 72 be more than second opening 74, one end of first and second balancing pole 9,10 is connected in word
The balancing pole bindiny mechanism 81 of key 8, the other end of first and second balancing pole 9,10, which is embedded at, wears access slot 70, and is opened from first
Mouth 72 is arranged in location division 12 towards the second opening 74.
Particular embodiments described above, has carried out entering one to the purpose of this utility model, technical scheme and beneficial effect
Step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the utility model, is not limited to this
Utility model, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements done etc. all should be wrapped
It is contained within protection domain of the present utility model.
Claims (20)
1. a kind of balanced beam type keyboard, it is characterised in that including：
One bottom plate, with location division；
One inductive component, located at the upper surface of the bottom plate；
One elastomer, located at the upper surface of the inductive component；
One keyboard, above the bottom plate, the elastomer is between the bottom plate and the keyboard, and the elastomer can reset the word
Key；
One first balancing pole, first balancing pole has one section of location division for being located at the bottom plate, and first balancing pole has another
Section is located at the keyboard；And
One second balancing pole, second balancing pole has one section of location division for being located at the bottom plate, and second balancing pole has another
Section is located at the keyboard；Do not intersect between first balancing pole, second balancing pole and not overlapping.
2. balanced beam type keyboard according to claim 1, it is characterised in that the number of second balancing pole is two, should
Two second balancing poles are located at the two opposite sides of first balancing pole and symmetrical in mirror centered on first balancing pole.
3. balanced beam type keyboard according to claim 1, it is characterised in that the elastomer is a flexible glue.
4. balanced beam type keyboard according to claim 1, it is characterised in that the elastomer is a metal clips.
5. balanced beam type keyboard according to claim 1, it is characterised in that the elastomer is soft including a metal clips and one
Glue, the metal clips is located at the upper surface of the inductive component, and the flexible glue is located at the upper surface of the metal clips.
6. balanced beam type keyboard according to claim 1, it is characterised in that first balancing pole have one first mobile jib with
Two head rods, first mobile jib is located at the lower surface of the keyboard, and one end of two head rod is connected to first master
Two opposite ends of bar, the other end of two head rod is movably arranged at the location division of the bottom plate.
7. balanced beam type keyboard according to claim 6, it is characterised in that the location division of the bottom plate has a perforation, should
Perforate and form out one first opening and one second opening in the location division, first opening is more than second opening, the keyboard
Lower surface has a balancing pole bindiny mechanism, and the first mobile jib of first balancing pole is connected in the balancing pole connection machine of the keyboard
Structure, the head rod of first balancing pole is open from the first of the location division is arranged in the location division towards second opening.
8. balanced beam type keyboard according to claim 6, it is characterised in that the location division of the bottom plate has one to wear access slot,
This is worn access slot and forms out one first opening and one second opening in the location division, and first opening is more than second opening, the word
The lower surface of key has a balancing pole bindiny mechanism, and the first mobile jib of first balancing pole is connected in the balancing pole connection of the keyboard
Mechanism, the head rod of first balancing pole is movably arranged in this from the first opening of the location division towards second opening
Location division.
9. balanced beam type keyboard according to claim 6, it is characterised in that the location division of the bottom plate has one to wear access slot,
There is the head rod of first balancing pole one first bending segment and one first to protrude out section, and one end of first bending segment is vertical
One end of first mobile jib is connected, this first protrudes out section and vertically connect the other end of first bending segment and from first bending segment
Extend towards the direction of first mobile jib, this first protrudes out section and be movably arranged at this of the location division and wear access slot.
10. balanced beam type keyboard according to claim 1, it is characterised in that second balancing pole has one second mobile jib
With two second connecting rods, the axial direction of the first mobile jib for being axially perpendicular to first balancing pole of second mobile jib, second mobile jib
Located at the location division of the bottom plate or the lower surface of the keyboard, one end of two second connecting rod is connected to the two-phase of second mobile jib
Opposite end, the other end of two second connecting rod is movably arranged at the location division of the bottom plate or the lower surface of the keyboard.
11. balanced beam type keyboard according to claim 10, it is characterised in that the second mobile jib of second balancing pole is located at
The lower surface of the keyboard, one end of second connecting rod is vertically connected at one end of second mobile jib, second connecting rod it is another
One end is movably arranged at the location division of the bottom plate.
12. balanced beam type keyboard according to claim 11, it is characterised in that the location division of the bottom plate has a perforation,
This is perforated and forms out one first opening and one second opening in the location division, and first opening is more than second opening, the keyboard
Lower surface there is a balancing pole bindiny mechanism, the second mobile jib of second balancing pole is connected in the balancing pole connection machine of the keyboard
Structure, the second connecting rod of second balancing pole is open from the first of the location division is arranged in the location division towards second opening.
13. balanced beam type keyboard according to claim 11, it is characterised in that wear and connect with one in the location division of the bottom plate
Groove, this is worn access slot and forms out one first opening and one second opening in the location division, and first opening is more than second opening, should
The lower surface of keyboard has a balancing pole bindiny mechanism, and the second mobile jib of second balancing pole is connected in the balancing pole company of the keyboard
Connection mechanism, the second connecting rod of second balancing pole is open from the first of the location division is arranged in the positioning towards second opening
Portion.
14. balanced beam type keyboard according to claim 11, it is characterised in that the second mobile jib of second balancing pole is located at
The lower surface of the keyboard, two second connecting rod respectively there is one second bending segment and one second to protrude out section, two second bending
Section one end be respectively perpendicular connect second mobile jib one end, this two second protrude out section be respectively perpendicular connection two second bending segment
The other end and extend toward each other in the direction from second bending segment respectively, this two second protrudes out section and is movably arranged at
The location division of the bottom plate.
15. balanced beam type keyboard according to claim 1, it is characterised in that the inductive component has two relative holes,
The position point of the bottom plate is in the holes of the inductive component.
16. balanced beam type keyboard according to claim 1, it is characterised in that additionally comprise a housing and enclose located at the keyboard, should
The inner peripheral of housing has a block groove, and the outer peripheral edge of the keyboard has a stop section, and the stop section is embedded in the block groove.
17. balanced beam type keyboard according to claim 1, it is characterised in that the bottom plate can be metallic plate or leaded light
Plate.
18. balanced beam type keyboard according to claim 1, it is characterised in that the location division is projected or heat with being embedded to
Molten molding mode is incorporated into the bottom plate.
19. balanced beam type keyboard according to claim 17, it is characterised in that the location division is utilized and the light guide plate
Identical material shapes with technique.
20. balanced beam type keyboard according to claim 1, it is characterised in that the location division is to utilize with the bottom plate
Phase same material is integrally formed made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368267.7U CN206421972U (en) | 2016-12-14 | 2016-12-14 | Balanced beam type keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621368267.7U CN206421972U (en) | 2016-12-14 | 2016-12-14 | Balanced beam type keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206421972U true CN206421972U (en) | 2017-08-18 |
Family
ID=59575975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621368267.7U Expired - Fee Related CN206421972U (en) | 2016-12-14 | 2016-12-14 | Balanced beam type keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206421972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI665700B (en) * | 2018-02-05 | 2019-07-11 | Chicony Electronics Co., Ltd. | Keyswitch device and keyboard |
| CN111061313A (en) * | 2019-12-11 | 2020-04-24 | 厦门未来星球智能科技有限公司 | Frameless temperature controller |
-
2016
- 2016-12-14 CN CN201621368267.7U patent/CN206421972U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI665700B (en) * | 2018-02-05 | 2019-07-11 | Chicony Electronics Co., Ltd. | Keyswitch device and keyboard |
| CN111061313A (en) * | 2019-12-11 | 2020-04-24 | 厦门未来星球智能科技有限公司 | Frameless temperature controller |
| CN111061313B (en) * | 2019-12-11 | 2021-10-19 | 厦门未来星球智能科技有限公司 | Frameless temperature controller |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20181214 |