CN205645636U - Photoelectric type mechanical keyboard's button - Google Patents
Photoelectric type mechanical keyboard's button Download PDFInfo
- Publication number
- CN205645636U CN205645636U CN201620431589.5U CN201620431589U CN205645636U CN 205645636 U CN205645636 U CN 205645636U CN 201620431589 U CN201620431589 U CN 201620431589U CN 205645636 U CN205645636 U CN 205645636U
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- button
- lower cover
- groove
- sounding part
- circuit board
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Abstract
The utility model discloses a photoelectric type mechanical keyboard's button, including circuit board, upper cover, lower cover, pressing axle, vocal mechanism and main spring, upper cover and lower cover cooperate and form hollow holding chamber, the circuit board, lie in the holding intracavity according to axle and main spring, the outside side edge of lower cover is fixed in in vocal mechanism, and vocal mechanism includes support, auxiliary spring and sound production, a sound production middle part is equipped with outside bellied sand grip, and a sound production upper portion reciprocates along the support in overlapping in the auxiliary spring and being fixed in the support. This is novel when touching the button, according to the shaft fit lower cover with lead to the spacing platform between the groove, spacing about can realizing, and adopt independent vocal mechanism, make its cooperation guiding groove can appear more obvious clear -cut according to touch the paragraph feel with button sound, and the light path switch in the vocal mechanism can shelter from for circuit board and lower cover, difficultly makes inside laying dust, is pressing light path the switch circuit board later according to the handle, can realize the height conversion of level.
Description
Technical field
This utility model relates to computer fittings field, particularly to keyboard.
Background technology
Keyboard is generally divided into mechanical contact-type and photoswitch formula, wherein photoswitch formula keyboard utilizes photoelectricity RMD fing mode decoupling, substitute mechanical contact-type structure, it utilizes optical principle and photoelectric coupling technology, formed the path of light by radiated element and reception element, light blocking part realizes contactor with conducting to change circuit impedance in the cut-out carrying out light path.Compared to other keyboards, the photoswitch formula keyboard life-span is long, uses long-time handfeel of keys afterwards to vary less.Patent No. 201510548682.4 discloses photoelectric key board button, but its photoswitch formula keyboard still can lack by tentacle sense and sound owing to only having one by axle when pressing, inconspicuous by sense of touch official to button, and when pressing, there is no other promptings triggered yet.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of pressing and has the mechanical key of obvious paragraph sense and sensory experience.
It is achieved through the following technical solutions above-mentioned purpose:
A kind of button of photo-electric mechanical keyboard, including circuit board, upper cover, lower cover, press axle and main spring, upper cover and lower cover match and form the containing cavity of hollow, described circuit board, it is positioned at described containing cavity by axle and main spring, it also includes sound generating mechanism, described sound generating mechanism is fixed at the lateral edges outside upper cover, sound generating mechanism includes support, auxiliary spring and sounding part, the raised line of outwardly convex it is provided with in the middle part of described sounding part, sounding part top is placed in auxiliary spring and is fixed in support, moves up and down along support.
As further describing of the button to above-mentioned a kind of photo-electric mechanical keyboard, also include that light path switch, described light path switch are electrically connected with circuit board.
As further describing of the button to above-mentioned a kind of photo-electric mechanical keyboard, described support is frame-shaped construction, it is made up of the position block at top and the bootstrap block of side, described position block is provided with a perforation, sounding part is through described perforation, and auxiliary spring is between the raised line and position block of sounding part；Described bootstrap block is provided with a guiding groove, and the raised line of sounding part penetrates in guiding groove, moves up and down along described guiding groove.
As further describing of the button to above-mentioned a kind of photo-electric mechanical keyboard, described lower cover is provided with the groove of accommodating sounding part bottom in the position matched with sounding part, and the bootstrap block of described support is positioned at the outside of groove.
As further describing of the button to above-mentioned a kind of photo-electric mechanical keyboard, the top of guiding groove and described groove are positioned in same level, and the lower section of guiding groove is positioned at the side of groove place plane, gradually rotates upward below described sounding part bootstrap groove.
The beneficial effects of the utility model are: during by touch of key-press, press axle and coordinate the limiting stand between lower cover and groove, can realize upper and lower spacing, and use independent sound generating mechanism so that it is coordinate guiding groove can present become apparent from clear-cut by tactile paragraph sense and button sound.And can be circuit board by the light path switch on axle and lower cover blocks, and it is difficult to make internal laying dust, after handle is pressed, light path switch connects circuit board, can realize level height conversion.This novel use paster production technology, it is possible to decrease material cost and production cost.
Accompanying drawing explanation
Fig. 1 is lower cover structure figure of the present utility model；
Fig. 2 is the structure chart after this novel removal upper cover；
Fig. 3 is integral assembling structure figure.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is further described:
With reference to Fig. 1-3, a kind of button of photo-electric mechanical keyboard, including circuit board, upper cover 2, lower cover 3, press axle and main spring 5, upper cover 2 and lower cover 3 match and form the containing cavity of hollow, described circuit board, it is positioned at described containing cavity by axle and main spring 5, it also includes sound generating mechanism 6, described sound generating mechanism 6 is fixed at the lateral edges outside upper cover 2, sound generating mechanism includes support, auxiliary spring 61 and sounding part 62, the raised line 63 of outwardly convex it is provided with in the middle part of described sounding part, in sounding part 62 top is placed on auxiliary spring 61 and be fixed in support, move up and down along support.When pressing by axle, upper cover drives the support of sound generating mechanism 6 to move down, and now auxiliary spring 61 is compressed, and sounding part 62 moves down, and after unclamping by axle, auxiliary spring 61 plays reset response, drives sounding part 62 to move up.
As further describing of the button to above-mentioned a kind of photo-electric mechanical keyboard, also include that light path switch, described light path switch are electrically connected with circuit board.This light path switch can be circuit board and lower cover blocks, and is difficult to make internal laying dust, connects circuit board afterwards pressing, can realize path.The working method of light path switch is light blocking mode, guide-lighting mode or reflection mode.
As further describing of the button to above-mentioned a kind of photo-electric mechanical keyboard, described support is frame-shaped construction, it is made up of the position block 64 at top and the bootstrap block 65 of side, described position block 64 is provided with a perforation 66, sounding part 62 is through described perforation 66, and auxiliary spring 61 is between the raised line 63 and position block 64 of sounding part 62；Described bootstrap block 65 is provided with a guiding groove 67, and the raised line 63 of sounding part 62 penetrates in guiding groove 67, moves up and down along described guiding groove 67.
As further describing of the button to above-mentioned a kind of photo-electric mechanical keyboard, the top of guiding groove 67 and described groove 31 are positioned in same level, the lower section of guiding groove is positioned at the side of groove 31 place plane, gradually rotates upward below described sounding part 62 bootstrap groove 67.This guiding groove is set to top and is placed in same plane with groove, and lower section arranges deflection, it then realizes the generation of sound with this when pressing, and owing to being independently arranged sound generating mechanism, making its sounding part 62 coordinated have more preferable stability when moving, paragraph sense is higher.
As further describing of the button to above-mentioned a kind of photo-electric mechanical keyboard, described lower cover 3 is provided with the groove 31 of the bottom of accommodating sounding part 62 in the position matched with sounding part 62, and the bootstrap block 65 of described support is positioned at the outside of groove 31.Sounding part moves in being placed in groove 31, and that can improve sounding part further moves up and down stability simultaneously.
Technical scope of the present utility model is not imposed any restrictions by the above, all any amendment, equivalent variations and modifications made above embodiment according to this utility model technical spirit, all still falls within the range of the technical solution of the utility model.
Claims (5)
1. the button of a photo-electric mechanical keyboard, including circuit board, upper cover, lower cover, press axle and main spring, upper cover and lower cover match and form the containing cavity of hollow, described circuit board, it is positioned at described containing cavity by axle and main spring, it is characterized in that: also include sound generating mechanism, described sound generating mechanism is fixed at lower cover lateral edges, sound generating mechanism includes support, auxiliary spring and sounding part, the raised line of outwardly convex it is provided with in the middle part of described sounding part, sounding part top is placed in auxiliary spring and is fixed in support, moves up and down along support.
The button of a kind of photo-electric mechanical keyboard the most according to claim 1, it is characterised in that: also include that light path switch, described light path switch are electrically connected with photoswitch on circuit board.
The button of a kind of photo-electric mechanical keyboard the most according to claim 1, it is characterized in that: described support is frame-shaped construction, it is made up of the position block at top and the bootstrap block of side, described position block is provided with a perforation, sounding part is through described perforation, and auxiliary spring is between the raised line and position block of sounding part；Described bootstrap block is provided with a guiding groove, and the raised line of sounding part penetrates in guiding groove, moves up and down along described guiding groove.
The button of a kind of photo-electric mechanical keyboard the most according to claim 3, it is characterised in that: described lower cover is provided with the groove of accommodating sounding part bottom in the position matched with sounding part, and the bootstrap block of described support is positioned at the outside of groove.
The button of a kind of photo-electric mechanical keyboard the most according to claim 4, it is characterized in that: the top of guiding groove and described groove are positioned in same level, the lower section of guiding groove is positioned at the side of groove place plane, gradually rotates upward below described sounding part bootstrap groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431589.5U CN205645636U (en) | 2016-05-13 | 2016-05-13 | Photoelectric type mechanical keyboard's button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620431589.5U CN205645636U (en) | 2016-05-13 | 2016-05-13 | Photoelectric type mechanical keyboard's button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205645636U true CN205645636U (en) | 2016-10-12 |
Family
ID=57058275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620431589.5U Active CN205645636U (en) | 2016-05-13 | 2016-05-13 | Photoelectric type mechanical keyboard's button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205645636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571257A (en) * | 2016-09-30 | 2017-04-19 | 东莞市名键电子科技有限公司 | Photoelectric mechanical switch and keyboard button composition |
-
2016
- 2016-05-13 CN CN201620431589.5U patent/CN205645636U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106571257A (en) * | 2016-09-30 | 2017-04-19 | 东莞市名键电子科技有限公司 | Photoelectric mechanical switch and keyboard button composition |
| CN106571257B (en) * | 2016-09-30 | 2019-01-22 | 东莞市名键电子科技有限公司 | Photo-electric mechanical switch and keyboard composition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230423 Address after: No. 1603, Zhejiang Dongguan Business Center, Dongguan Rural Commercial Bank Tangxia Branch Building, No. 5 Yingbin Avenue, Tangxia Town, Dongguan City, Guangdong Province, 523716 (cluster registration) Patentee after: Guangdong Hengfeng Enterprise Management Co.,Ltd. Address before: 4th Floor, No. 10 Shuilin Road, Tangxia Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN MINGJIAN ELECTRONIC TECHNOLOGY Co.,Ltd. |