CN206834115U - A kind of slight keyboard of no scissor - Google Patents
A kind of slight keyboard of no scissor Download PDFInfo
- Publication number
- CN206834115U CN206834115U CN201720591002.1U CN201720591002U CN206834115U CN 206834115 U CN206834115 U CN 206834115U CN 201720591002 U CN201720591002 U CN 201720591002U CN 206834115 U CN206834115 U CN 206834115U
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- Prior art keywords
- sincere
- keycap
- cross
- scissor
- keyboard
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Abstract
The utility model discloses a kind of slight keyboard of no scissor, including a circuit board and multiple slim switches, multiple slim switches are installed on the circuit board, keycap is mounted on each slim switch, the slim switch is included by sincere, described to be provided with cross-hole by sincere center, the keycap bottom is provided with downwardly projecting cross muscles and bones, the cross muscles and bones insertion on the keycap by make in the cross-hole on sincere keycap with by sincere tight fit connection.Slight keyboard of the utility model without scissor has the advantages that simple in construction, convenient disassembly, balance be good and thickness of thin.
Description
Technical field
Keyboard is the utility model is related to, specially a kind of slight keyboard of no scissor.
Background technology
At present, existing slim mechanical keyboard, such as practical New Name is slim laptop computer mechanical keyboard, Application No.
2015100926090 Chinese patent application, it discloses a kind of slim laptop computer mechanical keyboard, including circuit board, scissors
Pin, keycap, base, by sincere, spring, shell etc., added on the circuit board and reinforce iron plate, the reinforcing iron plate has one saturating
Dead slot and multiple first location divisions and the second location division are set on multiple holding sections of edge, the scissor, first
Location division is movably fastened in holding section up and down, and scissor is hollow, and multiple holding parts, the holding part buckle are set on keycap
In second location division；When being pressed into certain stroke, feel and forth terminal act, and produce and hit shell upwards
Sound, while when keycap is pressed, scissor keeps the balance of whole keycap, not card key, switch is directly installed on pcb board
On, through iron plate is reinforced, the balance of keycap is kept using scissor leg structure.The slim laptop computer mechanical keyboard passes through scissor
Keycap is connected respectively and reinforces iron plate, keeps the balance of keycap by scissor during keycap is pushed, this kind uses scissors
Climbers position is attached the technical scheme of the reinforcing iron plate on keycap and circuit board, complicated, dismounting inconvenience.
Utility model content
The utility model provide that a kind of simple in construction, convenient disassembly, balance be good and thickness of thin without scissor
Slight keyboard.
The utility model can be achieved through the following technical solutions：
A kind of slight keyboard of no scissor, including a circuit board and multiple slim switches, it is provided with the circuit board
Multiple slim switches, keycap is each mounted on slim switch, the slim switch is sincere including pressing, described to be provided with by sincere center
Cross-hole, the keycap bottom are provided with downwardly projecting cross muscles and bones, and the cross muscles and bones insertion on the keycap is by sincere
Make keycap in cross-hole and by sincere tight fit connection.Slight keyboard of the utility model without scissor is mainly by circuit board, thin
Type is switched and keycap is formed, and keycap is directly fastened on to being moved down by sincere upper drive by sincere for slim switch, this kind of keycap with
By the sincere frame mode being directly connected to, without scissor, parts are effectively saved, its overall parts forms few, structure letter
It is single；By by setting cross-hole on sincere, and the cross muscles and bones being engaged with cross-hole is set on keycap, during installation
Cross muscles and bones on keycap is inserted into can be completed to install as in the cross-hole on sincere, without using or when needing cleaning, directly
Connect and firmly extract keycap, its convenient disassembly upwards；In use, press down on keycap, keycap direct drive is by sincere to moving down
It is dynamic to realize circuit communication, after unclamping keycap, by sincere reset upward under the force of a spring, disconnecting circuit connection, this kind of keycap
Direct drive is more laborsaving in the way of sincere move down, quickly；The cross-hole on sincere is pressed in cross muscles and bones insertion on keycap
Inside make keycap with forming guide tracked mating connection by sincere, during the descending drive of keycap is by sincere move down, due to the two
Between guide tracked mating connection, effectively ensure that the balance of keycap, be balanced without scissor.
Further, outer rim is provided with the first chamfering at the top of the cross-hole, the cross muscles and bones bottom outer-edge provided with
The second chamfering that first chamfering is engaged.The setting of first chamfering and the second chamfering, it is easy to keycap to be quickly connected cooperation with by sincere,
Effective erection ＆ lift speed.
Further, it is described to press sincere outline to be square, it is described to press sincere outer profile size as keyboard outer profile size
50% to 60%, it is described by sincere Quad Sides length about 9mm.Traditional slight keyboard without scissor with scissor, it is by sincere
Quad Sides length be about 6mm, slight keyboard of the utility model without scissor by sincere relative to the slim of conventional belt scissor
Keyboard is effectively improved by sincere and keycap Area of bearing, and then improve the balance of keycap pressing process by sincere increase about 50%
Property.
Further, the slim switch also includes face-piece, spring and base, and the face-piece is provided with and is engaged with by sincere
Press sincere hole, the face-piece be set in by it is sincere it is upper after be fastened and connected with base, described press sincere is provided with spring between base.
Further, contact flat spring and sound piece are installed in the base, the contact flat spring is located at the side of base,
The sound piece is located at the opposite side of base.
Further, the contact flat spring is horizontal type structure, and the base is provided with the accommodating sky for accommodating contact flat spring
Between, the contact flat spring is horizontal to be arranged on accommodation space in base.It effectively utilizes the space of base, by the horizontal peace of contact flat spring
In base, the whole height of slim switch is effectively reduced, makes switch ultra-thin, stroke can accomplish 3.5mm, and slim switch is whole
Body height about 6.4mm, and then the whole height of keyboard is effectively reduced, keyboard is more thinned.
Further, the just vertical sound piece of the sound piece is or reverse buckling type sound piece.
Further, the cross-hole pressed on sincere connects with the hollow space on base.Keyboard is set to form bottom saturating
Light keyboard, lift the user experience of keyboard.
Slight keyboard of the utility model without scissor, there is following beneficial effect：
Firstth, it is simple in construction, slight keyboard of the utility model without scissor mainly by circuit board, slim open
Close and keycap is formed, keycap is directly fastened on to being moved down by sincere upper drive by sincere for slim switch, this kind of key
Cap is with by the sincere frame mode being directly connected to, without scissor, effectively saving parts, its overall parts forms few, knot
Structure is simple；
Secondth, convenient disassembly, by by setting cross-hole on sincere, and set on keycap and match with cross-hole
The cross muscles and bones of conjunction, being inserted into the cross muscles and bones on keycap during installation can be completed to install as in the cross-hole on sincere, no
Using or need cleaning when, directly firmly upwards extraction keycap, its convenient disassembly；
3rd, using laborsaving, pressing is quick, in use, pressing down on keycap, keycap direct drive moves down reality by sincere
Existing circuit communication, it is direct by sincere reset upward under the force of a spring, disconnecting circuit connection, this kind of keycap after unclamping keycap
Driving is more laborsaving in the way of sincere move down, quickly；
4th, balance is good, the insertion of cross muscles and bones on keycap by make in the cross-hole on sincere keycap with by sincere formation
Guide tracked mating connection, during the descending drive of keycap is by sincere move down, because guide tracked cooperation therebetween connects
Connect, effectively ensure that the balance of keycap；
5th, Consumer's Experience is good, keycap and by the guide tracked connected mode between sincere, increase effectively by it is sincere with keycap it
Between contact area, improve the balance of keycap, and it is more laborsaving to press process, pressing speed is improved, by sincere upper ten
The setting of word through hole, connected with the hollow space on base, make keyboard forming portion light-permeable keyboard, Consumer's Experience is good.
Brief description of the drawings
Accompanying drawing 1 is the decomposing schematic representation that slight keyboard of the utility model without scissor installs just vertical sound piece；
Accompanying drawing 2 is the structural representation of keycap in accompanying drawing 1；
Accompanying drawing 3 is to press sincere structural representation in accompanying drawing 1；
Accompanying drawing 4 is the structural representation of slim switch in accompanying drawing 1；
Accompanying drawing 5 is the diagrammatic cross-section of slight keyboard of the utility model without scissor；
Accompanying drawing 6 is the structural representation of contact flat spring in accompanying drawing 1；
Accompanying drawing 7 is the decomposing schematic representation that slight keyboard of the utility model without scissor installs inverted sound piece.
Embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, with reference to embodiment and
Accompanying drawing is described in further detail to the utility model product.
As shown in Figures 1 to 5, a kind of slight keyboard of no scissor, including：One circuit board 10 and multiple slim switches,
The slim switch is arranged on the circuit board 10, and the slim switch top is provided with keycap 70；The slim switch is certainly
It is sequentially provided with above：One face-piece 60, the face-piece 60 are sheathed on by sincere 50, and the face-piece 60 is provided with multiple button holes 61；
One presses sincere 50, and described to be provided with cross-hole 51 by sincere 50, described to be provided with keycap 70 by sincere 50 tops, the keycap 70 is provided with
The cross muscles and bones 71 being engaged with cross-hole 51；One spring 40, the top of spring 40 abut with by sincere 50 bottom, the bullet
The bottom of spring 40 abuts with base 20；One base 20, the top of base 20 are provided with multiple fastening positions 21 being engaged with button hole 61,
Institute's face-piece 60 is fastened and connected with base 20, and static terminal 90, contact flat spring 80 and sound piece 30 are provided with the base 20, described
Sound piece 30 is just vertical sound piece（As shown in Figure 1）, the sound piece 30 can also use inverted sound piece（Such as Fig. 7 institutes
Show）, the sound piece 30 is located at the side of base 20, and the static terminal 90 and contact flat spring 80 are located at the opposite side of base 20.
Slight keyboard of the utility model without scissor is mainly by circuit board 10, keycap 70 and by face-piece 60, by the sincere 50, and of spring 40
The slim switch that the component of base 20 is formed is formed, and keycap 70 is directly fastened on and carried out by drive on sincere 50 by sincere 50 to moving down
It is dynamic, without scissor, parts are effectively saved, its overall parts is formed less, simple in construction；By being set on by sincere 50
Cross-hole 51, and the cross muscles and bones 71 that is engaged with cross-hole 51 is set on keycap 70, by keycap 70 during installation
Cross muscles and bones 71 be inserted into and can complete to install by the cross-hole 51 on sincere 50, without using or when needing cleaning, directly
Keycap 70, its convenient disassembly are firmly extracted upwards；In use, pressing down on keycap 70, the direct drive of keycap 70 presses sincere 50
Move down and realize circuit communication, after unclamping keycap 70, resetted upwards under the active force of spring 40 by sincere 50, disconnecting circuit connects
Connect, this kind of keycap 70 is directly driven in the way of sincere 50 move down, more laborsaving, quickly；Cross muscles and bones 71 on keycap 70
Insert by keycap 70 is made in the cross-hole 51 on sincere 50 with forming guide tracked mating connections by sincere 50, in 70 descending drive of keycap
During being moved down by sincere 50, due to guide tracked mating connection therebetween, the balance of keycap 70 is effectively ensure that,
It is balanced without scissor.
As shown in Figures 2 and 3, the bottom outer rim of cross muscles and bones 71 is provided with the first chamfering 72, and the cross-hole 51 pushes up
Portion's outer rim is provided with the second chamfering 52.The setting of first chamfering 72 and the second chamfering 52, it is easy to keycap 70 to be quickly connected with by sincere 50
Coordinate, effective erection ＆ lift speed.
As shown in figure 5, described be provided with by sincere 50 bottom extends downwardly from the internal upper bulge loop 52 for cross-shaped hollow, it is described convex
Ring 52 and it is set in bulge loop by the installing space 53 formed between sincere 50 body for installing spring 40, the top of spring 40
Outside 52.The middle part of base 20 is provided with the lower convex ring 21 for stretching out inner hollow upwards, and the bottom of spring 40 is set in down convex
Outside ring 21.The cross-shaped hollow by sincere 50 connects with the hollow space on base 20.Keyboard is set to form bottom printing opacity key
Disk, lift the user experience of keyboard.
As shown in figure 5, it is described by sincere 50 outline to be square, described by sincere 50 outer profile size is keyboard outline chi
Very little 50% to 60%, it is about 9mm that the Quad Sides by sincere 50, which are grown,.Traditional slight keyboard without scissor with scissor,
It is about 6mm by sincere 50 Quad Sides length, and slight keyboard of the utility model without scissor is cut by sincere 50 relative to conventional belt
The slight keyboard without scissor of knife pin is effectively improved the Area of bearing by sincere 50 and keycap 70, entered by sincere 50 increases about 50%
And improve the balance of keycap 70.
As shown in Figure 4 and Figure 6, the contact flat spring 80 is horizontal type structure, and the base 20 is provided with for accommodating contact bullet
The accommodation space 22 of piece 80, contact flat spring 80 is horizontal to be arranged in base 20.It effectively utilizes the space of base 20, will contact bullet
Piece 80 is horizontal to be arranged in base 20, is effectively reduced the whole height of slim switch, is made switch ultra-thin, stroke can be accomplished
3.5mm, slim switch whole height about 6.4mm, and then the whole height of keyboard is effectively reduced, keyboard is more thinned.
As shown in fig. 6, the contact flat spring 80 includes movable part 84, contact portion 85, elastic arm 81 and pin 83, the bullet
Property arm 81 be the hooked arm that is formed by sheet material bending, including long-armed 811, bending part 812 and galianconism 813, described long-armed 811 pass through
Bending part 812 is connected with galianconism 813, and long-armed 811 end is connected with movable part, and the movable part is outwardly directed U
Shape slot structure, the trench bottom of the U-lag is sliding bevel 841, and the end of the U-lag is provided with contact portion 85, the contact
The outside of portion 5 is provided with contact, and the galianconism 813 is connected by linking arm 82 with pin 83.Horizontal type structure contact flat spring 80, mainly by
Elastic arm 81, the movable part 84 being connected with the one end of elastic arm 81, the contact portion 85 being connected with movable part 84, and with elastic arm 81
The pin 83 of other end connection is formed, and its structure forms overall simple, is arranged on using the connection of elastic arm 81 on movable part 84
Contact portion 85 and the pin 83 being connected with circuit board 10, elastic arm 81 is horizontal to be placed in base 20, because elastic arm 81 is sleeping
Formula is placed, and the length of elastic arm 81 can be configured according to the size of base 20, effectively improve the length of elastic arm 81, i.e., should
The arm of force of contact flat spring 80 length of horizontal type structure, dynamics is good during use, effectively lifts service life.
It is described above, preferred embodiment only of the present utility model, not the utility model is made any formal
Limitation；The those of ordinary skill of all industry can be shown in by specification accompanying drawing and described above and swimmingly implement this practicality
It is new；But all those skilled in the art are not being departed from the range of technical solutions of the utility model, using above institute
The technology contents of announcement and the equivalent variations of a little variation, modification and evolution made, are equivalence enforcement of the present utility model
Example；Meanwhile all any equivalent variations made according to substantial technological of the present utility model to above example change, modification with
Develop etc., still fall within the protection domain of the technical solution of the utility model.
Claims (3)
1. a kind of slight keyboard of no scissor, it is characterised in that including a circuit board and multiple slim switches, the circuit board
On multiple slim switches are installed, be mounted on keycap on each slim switch, the slim switch is included by sincere, described by sincere
Center is provided with cross-hole, and the keycap bottom is provided with downwardly projecting cross muscles and bones, the cross muscles and bones insertion on the keycap
By make in the cross-hole on sincere keycap with by sincere tight fit connection.
2. the slight keyboard of no scissor according to claim 1, it is characterised in that：Outer rim is set at the top of the cross-hole
There is the first chamfering, the cross muscles and bones bottom outer-edge is provided with the second chamfering being engaged with the first chamfering.
3. the slight keyboard of no scissor according to claim 2, it is characterised in that：It is described to press sincere outline as side
Shape, it is described by 50% to 60% that sincere outer profile size is keyboard outer profile size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591002.1U CN206834115U (en) | 2017-05-25 | 2017-05-25 | A kind of slight keyboard of no scissor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720591002.1U CN206834115U (en) | 2017-05-25 | 2017-05-25 | A kind of slight keyboard of no scissor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834115U true CN206834115U (en) | 2018-01-02 |
Family
ID=60772648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720591002.1U Active CN206834115U (en) | 2017-05-25 | 2017-05-25 | A kind of slight keyboard of no scissor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206834115U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026047A (en) * | 2017-05-25 | 2017-08-08 | 惠州冠泰电子有限公司 | A kind of slight keyboard without scissor |
| TWI667676B (en) * | 2018-05-18 | 2019-08-01 | 達方電子股份有限公司 | Key Structure |
-
2017
- 2017-05-25 CN CN201720591002.1U patent/CN206834115U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107026047A (en) * | 2017-05-25 | 2017-08-08 | 惠州冠泰电子有限公司 | A kind of slight keyboard without scissor |
| TWI667676B (en) * | 2018-05-18 | 2019-08-01 | 達方電子股份有限公司 | Key Structure |
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| GR01 | Patent grant | ||
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