CN207558676U - A kind of dust-proof, sounding optical axis keyboard and its keyboard - Google Patents
A kind of dust-proof, sounding optical axis keyboard and its keyboard Download PDFInfo
- Publication number
- CN207558676U CN207558676U CN201720492711.4U CN201720492711U CN207558676U CN 207558676 U CN207558676 U CN 207558676U CN 201720492711 U CN201720492711 U CN 201720492711U CN 207558676 U CN207558676 U CN 207558676U
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- CN
- China
- Prior art keywords
- lower cover
- upper cover
- side wall
- dust
- optical axis
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Abstract
The utility model is related to keyboard technique fields, refer in particular to a kind of dust-proof, sounding optical axis keyboard and its keyboard, the optical axis keyboard includes upper cover, lower cover, the first spring, second spring, light trap partition, shrapnel and light emitting module, upper cover and lower cover nested encryptions, lower cover side wall is provided with sliding slot, spacing block set is set on upper cover side wall, shrapnel is installed on lower cover side wall, light trap partition lower end is provided with to pipe, light emitting module is installed on light trap partition lower end, optical channel is set on light trap partition, and lower cover antetheca is provided with light hole；The upper cover of the utility model and lower cover are used cooperatively by sliding slot and spacing block set, and two springs are internally provided with, when pressing keyboard, press good hand touch and make a sound, home position can be resetted rapidly, service life is longer, and the upper cover of the utility model is integrally formed, and can prevent dust from entering in button, and the utility model is simple in structure, reasonable design, assembling is relatively simple, can greatly improve production efficiency.
Description
Technical field
The utility model is related to keyboard technique fields, refer in particular to a kind of dust-proof, sounding optical axis keyboard and its key
Disk.
Background technology
A kind of common input equipment of the keyboard as electronic device, it is non-in people’s lives and role in work
It is often important, it may also be said to there are many people to need it.Also therefore, people require it also higher and higher, not only can realize its base
This input function, but also to be easy to use, also want beauty etc..But current mechanical keyboard largely can not be dust-proof,
And service life is short, and the time that button resets needs is more long, and existing optical axis keyboard press button structure is complicated, manufactures cost
Height, and there is a situation where that sound slowly reduces until no after will appear in use.
Invention content
The utility model provides a kind of dust-proof, sounding, the optical axis for triggering good hand touch, long lifespan for problem of the prior art
Keyboard and its keyboard.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
A kind of dust-proof, sounding optical axis keyboard provided by the utility model, including upper cover, lower cover, the first spring,
Two springs, light trap partition, shrapnel and light emitting module, the upper cover includes integrally formed upper cover side wall and upper lid top wall, described
Lower cover includes lower cover side wall, and the upper cover and the lower cover nested encryptions, the lower cover side wall are provided with sliding slot, the upper cover side
Spacing block set is set on wall, and the spacing block set can vertically move up and down in the sliding slot, and the upper lid top wall is set
Fixed block is equipped with, first spring is pressed in advance between the fixed block and the light trap partition, and the light trap partition is installed on
Between the upper cover and the lower cover, the second spring is pressed in advance between the upper cover and the lower cover, the shrapnel installation
In on the lower cover side wall, the light trap partition lower end is equipped with to pipe, and the light emitting module is installed under the light trap partition
End, the surrounding of the lower cover side wall are provided with light hole, and the light trap partition is provided with the channel with being used cooperatively to pipe.
Preferably, described pair of pipe includes radiated element and receiving element, the radiated element and the receiving element pair
Claim distribution.
Preferably, the light trap partition lower end is provided with helical pitch column, the lower cover bottom is provided with and the helical pitch column
The helical pitch pipe being used cooperatively, the second spring are sheathed on the outside of the helical pitch pipe, and described pair of pipe is installed under the helical pitch pipe
End.
Preferably, the lower outer side of lid surrounding is provided with a circle boss.
Preferably, sliding slot setting there are two and it is symmetrical, the spacing block set setting there are two and symmetrical point
Cloth.
Preferably, the fixed block is set as cross, the lower cover interior both ends are both provided with the position of bone.
Preferably, the upper cover and being provided at both ends with for one side of the lower cover swing to slot.
Preferably, being provided with symmetrical spacing block set on the upper cover side wall, set on the lower cover side wall fluted.
A kind of keyboard, including multiple above-mentioned dust-proof, sounding optical axis keyboards.
The beneficial effects of the utility model：
A kind of dust-proof, sounding optical axis keyboard provided by the utility model, including upper cover, lower cover, the first spring,
Two springs, light trap partition, shrapnel and light emitting module, the upper cover includes integrally formed upper cover side wall and upper lid top wall, described
Lower cover includes lower cover side wall, and the upper cover and the lower cover nested encryptions, the lower cover side wall are provided with sliding slot, the upper cover side
Spacing block set is set on wall, the upper lid top wall is provided with fixed block, first spring be pressed in advance the fixed block with it is described
Between light trap partition, the light trap partition is installed between the upper cover and the lower cover, and the second spring is pressed on described in advance
Between upper cover and the lower cover, the shrapnel is installed on the lower cover side wall, and the light trap partition lower end is equipped with to pipe, institute
It states light emitting module and is installed on the light trap partition lower end, the surrounding of the lower cover side wall is provided with light hole, the light trap partition
The channel for being provided with and being used cooperatively to pipe；For the utility model in pressing, upper cover drives light trap partition to move downward, and works as light trap
When the light hole of partition is parallel with to pipe, keyboard triggering, upper cover is internally provided with two springs with lower cover, presses good hand touch, and
Home position can be resetted rapidly, for the single spring of the prior art, service life is longer, and can prevent false triggering,
The rapid extrusion elastic of upper cover side wall makes the rapid rotopeening lower cover side wall of shrapnel send out keypad tone, and shrapnel is touched with lower cover side wall
It hits and shows significantly by tactile paragraph sense and button sound, the also upper cover of the utility model is integrally formed, and can prevent dust from entering
In button, so as to influence to press feel, the utility model is simple in structure, reasonable design, and assembling is relatively simple, can greatly carry
High efficiency.
Description of the drawings
Fig. 1 is the configuration schematic diagram of utility model.
Fig. 2 is the sectional view of the utility model.
Fig. 3 is the overall structure diagram of the utility model.
Fig. 4 is another visual angle overall structure diagram of the utility model.
Reference numeral is respectively：
Upper cover -- 1, upper cover side wall -- 11, upper lid top wall -- 12, spacing block set -- 13, fixed block -- 14, lower cover -- 2, under
Lid side wall -- 21, sliding slot -- 22, light hole -- 23, convex block -- 24, the first spring -- 3, second spring -- 4, light trap partition -- 5,
Channel -- 51, shrapnel -- 6, helical pitch column -- 71, helical pitch pipe -- 72, light emitting module -- 8, to pipe -- and 9, radiated element -- 91, it receives
Element -- 92, swing to slot -- 10.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and attached drawing further
Explanation, the content that embodiment refers to not is restriction to the utility model.The utility model is carried out below in conjunction with attached drawing
Detailed description.
As shown in Figs 1-4, a kind of dust-proof, sounding optical axis keyboard provided by the utility model, including upper cover 1, under
Lid 2, the first spring 3, second spring 4, light trap partition 5, shrapnel 6 and light emitting module 8, the upper cover 1 are included on integrally formed
Lid side wall 11 and upper lid top wall 12, the lower cover 2 include lower cover side wall 21, the upper cover 1 and 2 nested encryptions of lower cover, institute
It states lower cover side wall 21 and is provided with sliding slot 22, spacing block set 13 is set on the upper cover side wall 11, the upper lid top wall 12 is provided with
Fixed block 14, first spring 3 are pressed in advance between the fixed block 14 and the light trap partition 5, and the light trap partition 5 is installed
Between the upper cover 1 and the lower cover 2, the second spring 4 is pressed in advance between the upper cover 1 and the lower cover 2, the bullet
Piece 6 is installed on the lower cover side wall 21, and 5 lower end of light trap partition is equipped with to pipe 9, and the light emitting module 8 is installed on institute
5 lower end of light trap partition is stated, the surrounding of the lower cover side wall 21 is provided with light hole 23, and the light trap partition 5 is provided with and to pipe 9
The channel 51 being used cooperatively；For the utility model in pressing, upper cover 1 drives light trap partition 5 to move downward, when light trap partition 5
When channel 51 is parallel with to pipe 9, keyboard triggering, upper cover 1 is internally provided with two springs with lower cover 2, and two springs make pressing hand
Sense is good and can reset home position rapidly, and for the single spring of the prior art, service life is longer, and can prevent from missing
Triggering, 11 rapid extrusion elastic 6 of upper cover side wall make 6 rapid rotopeening lower cover side wall 21 of shrapnel send out keypad tone, and shrapnel 6
It being showed with the collision of lower cover side wall 21 significantly by tactile paragraph sense and button sound, the upper cover 1 of also the utility model is integrally formed,
It can prevent dust from entering in button, so as to influence to press feel, the utility model is simple in structure, reasonable design, and assembling is more simple
It is single, production efficiency can be greatly improved.
As shown in Figure 1, 2, described pair of pipe 9 includes radiated element 91 and receiving element 92, the radiated element 91 with it is described
Receiving element 92 is symmetrical, is provided on the light trap partition 5 and is used cooperatively with the radiated element 91, receiving element 92
Through-hole 51, when light trap partition 5 is pressed, through-hole forms the light-path of radiated element 91 and receiving element 92, radiated element 91
For effective optical signal by the way that by converging on receiving element 92, coupling efficiency is more preferable, the accuracy of optoelectronic switch is high, and can be effective
Prevent false triggering.
As shown in Figs. 1-3,5 lower end of light trap partition is provided with helical pitch column 71,2 bottom of lower cover be provided with it is described
The helical pitch pipe 72 that helical pitch column 71 is used cooperatively, the second spring 4 are sheathed on 72 outside of helical pitch pipe, and described pair of pipe 9 is installed
In 72 lower end of helical pitch pipe, when pressing upper cover 1, upper cover 1 drives light trap partition 5 to move down, and the helical pitch pipe 72 guides
Helical pitch column 71 moves downward, and prevents to misplace.
As shown in Fig. 1,4, the 2 outside surrounding of lower cover is provided with a circle boss 24, and the boss 24 is when installing button
It can play the role of limiting with fixed, and can effectively prevent the button during pressing keys from occurring misplacing or shift
Situation about not triggering.
As shown in Figs 1-4, the sliding slot 22 setting there are two and it is symmetrical, the setting of spacing block set 13 there are two and
Symmetrical, symmetrical sliding slot 22 can prevent the situation that upper cover 1 is dislocated with lower cover 2, play the role of limiting, and make upper cover
Movement between 1 and lower cover 2 is more smooth.
As shown in figure 4, the fixed block 14 is set as cross, facilitate external connection keyboard cap.Inside the lower cover side wall 21
Both ends are both provided with the position of bone 121, and the position of bone 121 can limit and the upper cover 1 is invited to move.
As shown in Figure 1, the upper cover 1 and being provided at both ends with for one side of the lower cover 2 swing to slot 10, facilitate installation upper cover
1 and lower cover 2, and swing to slot 10 and can play guiding role, upper cover 1 can be made to be installed with lower cover 2 and swing to slot 10 and move up and down.
As shown in Fig. 1,4, symmetrical spacing block set is provided on the upper cover side wall 11, is set on the lower cover side wall 21
Fluted, after upper cover 1 and the assembling of lower cover 2, spacing block set is used cooperatively with groove, and spacing block set can effectively prevent upper cover
1 detaches with lower cover 2, and groove makes way for spacing block set when upper cover 1 moves.
A kind of keyboard, including multiple above-mentioned dust-proof, sounding optical axis keyboards, the keyboard equally has button
Dust-proof, sounding, triggering good hand touch, the characteristic of long lifespan.
The above is only the utility model preferred embodiment, and not the utility model is made in any form
Limitation, although the utility model is disclosed as above with preferred embodiment, is not limited to the utility model, any to be familiar with sheet
Technical professional is not being departed from the range of technical solutions of the utility model, is made when using the technology contents of the disclosure above
A little change or the equivalent embodiment for being modified to equivalent variations, as long as being without departing from the content of the technical scheme of the utility model, foundation
The utility model technology refers to any simple modification, equivalent change and modification made to above example, belongs to this practicality
In the range of new technique scheme.
Claims (10)
1. a kind of dust-proof, sounding optical axis keyboard, it is characterised in that：Including upper cover (1), lower cover (2), the first spring (3),
Second spring (4), light trap partition (5), shrapnel (6) and light emitting module (8), the upper cover (1) include integrally formed upper cover side
Wall (11) and upper lid top wall (12), the lower cover (2) include lower cover side wall (21), and the upper cover (1) is nested with the lower cover (2)
Connection, the lower cover side wall (21) are provided with sliding slot (22), setting spacing block set (13) on the upper cover side wall (11), it is described on
Lid top wall (12) is provided with fixed block (14), and first spring (3) is pressed on the fixed block (14) and the light trap partition in advance
(5) between, the light trap partition (5) is installed between the upper cover (1) and the lower cover (2), second spring (4) precompressed
Between the upper cover (1) and the lower cover (2), the shrapnel (6) is installed on the lower cover side wall (21), the light trap every
Piece (5) lower end is equipped with to pipe (9), and the light emitting module (8) is installed on light trap partition (5) lower end, the lower cover side wall
(21) surrounding is provided with light hole (23), and the light trap partition (5) is provided with the channel (51) with being used cooperatively to pipe (9).
2. a kind of dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：Described pair of pipe (9) packet
Radiated element (91) and receiving element (92) are included, the radiated element (91) and the receiving element (92) are symmetrical.
3. a kind of dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The light trap partition
(5) lower end is provided with helical pitch column (71), and lower cover (2) bottom is provided with the helical pitch pipe being used cooperatively with the helical pitch column (71)
(72), the second spring (4) is sheathed on the outside of the helical pitch pipe (72), and described pair of pipe (9) is installed on the helical pitch pipe (72)
Lower end.
4. a kind of dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The lower cover (2) is outside
Side surrounding is provided with a circle boss (24).
5. a kind of dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The sliding slot (22)
There are two settings and symmetrical, and there are two spacing block set (13) settings and symmetrical.
6. a kind of dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The fixed block
(14) it is set as cross.
7. a kind of dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The lower cover side wall
(21) internal both ends are both provided with the position of bone (121).
8. a kind of dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The upper cover (1) with
Slot (10) is swung in being provided at both ends with for the one side of the lower cover (2).
9. a kind of dust-proof, sounding optical axis keyboard according to claim 1, it is characterised in that：The upper cover side wall
(11) symmetrical spacing block set is provided on, is set on the lower cover side wall (21) fluted.
10. a kind of keyboard, which is characterized in that including multiple keyboards, at least one in multiple keyboard is
Any one of claim 1-9 is dust-proof, sounding optical axis keyboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492711.4U CN207558676U (en) | 2017-05-05 | 2017-05-05 | A kind of dust-proof, sounding optical axis keyboard and its keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720492711.4U CN207558676U (en) | 2017-05-05 | 2017-05-05 | A kind of dust-proof, sounding optical axis keyboard and its keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207558676U true CN207558676U (en) | 2018-06-29 |
Family
ID=62672469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720492711.4U Expired - Fee Related CN207558676U (en) | 2017-05-05 | 2017-05-05 | A kind of dust-proof, sounding optical axis keyboard and its keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207558676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424859A (en) * | 2017-05-05 | 2017-12-01 | 乐清市工义电子有限公司 | A kind of dust-proof, sounding optical axis keyboard and its keyboard |
-
2017
- 2017-05-05 CN CN201720492711.4U patent/CN207558676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424859A (en) * | 2017-05-05 | 2017-12-01 | 乐清市工义电子有限公司 | A kind of dust-proof, sounding optical axis keyboard and its keyboard |
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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: 20180629 Termination date: 20190505 |