CN207651396U - Button axle body improved keyboard - Google Patents

Abstract

The utility model is related to keyboard technique fields, refer in particular to button axle body improved keyboard, including upper casing and lower casing, the lower casing is equipped with lifting section, it is opened in the first through hole of lifting section bottom, axis body set on the slideway in lifting section and set on lifting section, the axis body includes the lifting pedestal for being set to lifting section, it is installed in the lifting guide pillar of lifting pedestal, it is opened in lifting guide pillar and the second through hole through lifting pedestal, set on the light source component of the second through hole, set on lifting pedestal and it is active in the sliding block of slideway, switch module set on lifting pedestal and the connection guide post that is installed at the top of lifting pedestal.In the utility model, the design of axis body had both ensured the normal use of key-press input function, and light source is sent out in the middle part of axis body, so that font is set to the middle part of keycap, had both been ensured the aesthetics of keycap, the influence for effectively slowing down dust and water mist again, extends the service life of light source body.

Description

Button axle body improved keyboard

Technical field

The utility model is related to keyboard technique fields, refer in particular to button axle body improved keyboard.

Background technology

Keyboard is a kind of instruction and data input unit for operating equipment operation, also refers to and operates one by system arrangement One group of function key of platform machinery or equipment.In computer application, it is also main input equipment that keyboard, which is the most frequently used, is passed through English alphabet, number, punctuation mark etc. can be input in computer by keyboard, so as to send out order, defeated to computer Enter data etc..

There are many illuminated keyboards, the press-key structure of illuminated keyboard to be generally the middle part of button equipped with axis body and set on the market Switch shaft in the middle part of axis body and for key-press input, so light source body is generally set to the edge of button, if keycap need to be realized The good illumination effect of font, the font of keycap need to be machined to the surface of light source body by when production, but font can be therewith simultaneously It is set to the edge of keycap, leads to keycap unsightly, and light source body is easy set on the edge of button by dust and water mist Influence, the performance and service life of light source body can be influenced in the course of time.

Invention content

The technical problem to be solved by the present invention is to provide a kind of button axle structural reforms by light source body in the middle part of axis body Into type keyboard.

In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：Button axle body improved keyboard, packet Include mutually matched upper casing and lower casing, the lower casing is equipped with lifting section, the first through hole for being opened in lifting section bottom, sets In lifting section both ends slideway and set on lifting section axis body, the axis body include be set to lifting section lifting pedestal, Be installed in the lifting guide pillar of lifting pedestal bottom, be opened in lifting guide pillar and through the second through hole of lifting pedestal, be set to the The light source component of two through holes set on lifting pedestal both ends and is active in the sliding block of slideway, the switching group set on lifting pedestal side Part and the connection guide post being installed at the top of lifting pedestal, first through hole and the second through hole are located at same axis.

Preferably, the light source component is light guide or illuminator.

Preferably, the edge of the lifting pedestal is installed with Bumper rails, and the sliding block and switch module are installed In Bumper rails.

Preferably, the lower casing offers the shrapnel section for housing shrapnel.

Preferably, the other side of the lifting pedestal is equipped with the briquetting for extrusion elastic and set on shrapnel section, the pressure It is packaged to be set to Bumper rails.

Preferably, the switch module includes being installed in the switch pedestal of Bumper rails and being installed in opening for switch pedestal Close axis.

Preferably, the lower casing offers the avoiding hollow groove for preventing switch shaft from hitting lower casing.

Preferably, the upper casing offers the accommodating section for housing switch pedestal, and the switch pedestal is set to accommodating Section.

Preferably, elastic component is equipped between the lifting pedestal and lifting section bottom, one end of the elastic component, which passes through, to rise Drop guide post is abutted with the bottom of lifting pedestal, and the other end of elastic component is abutted with lifting section bottom.

The beneficial effects of the utility model are：The utility model provides button axle body improved keyboard, by switching group Part is set to the side of axis body and light source body is set to the middle part of axis body, has both ensured the normal use of key-press input function, and And light source is sent out in the middle part of axis body, so that font is set to the middle part of keycap, had not only been ensured the aesthetics of keycap, but also effectively slow down ash The influence of dirt and water mist extends the service life of light source body.

Description of the drawings

Fig. 1 is the dimensional structure diagram of the utility model.

Fig. 2 is the cross section structure schematic diagram of the utility model.

Fig. 3 is the dimensional structure diagram of the utility model central axis.

Fig. 4 is the dimensional structure diagram at another visual angle of the utility model central axis.

Fig. 5 is the dimensional structure diagram of lower cover in the utility model.

Specific implementation mode

For the ease of the understanding of those skilled in the art, the utility model is made further with reference to embodiment Bright, the content that embodiment refers to not is the restriction to the utility model.

As shown in Figures 1 to 5, button axle body improved keyboard, including mutually matched upper casing 1 and lower casing 2, the lower casing 2 the first through hole 21, the slideways 22 set on lifting 20 both ends of section for being equipped with lifting section 20, being opened in lifting 20 bottom of section And the axis body 3 set on lifting section 20, the axis body 3 include the lifting pedestal 30 for being set to lifting section 20, are installed in lifting bottom The lifting guide pillar 31 of 30 bottoms of seat, is set to second at the second through hole 32 for being opened in lifting guide pillar 31 and running through lifting pedestal 30 The light source component 4 of through hole 32, set on 30 both ends of lifting pedestal and be active in slideway 22 sliding block 33, be set to 30 side of lifting pedestal Switch module 34 and be installed in the connection guide post 35 at the top of lifting pedestal 30, first through hole, 21 and second through hole 32 are located at same axis.

For keycap to be fixedly mounted, the light source component 4 is arranged in the first through hole 21 and second and passes through the connection guide post 35 Through-hole 32, the light source body are installed in pcb board；Axis body 3 is pressed, the sliding block 33 on axis body 3 can be along the slideway 22 in lifting section 20 It moves down, for axis body 3 during moving down, light source body can not interfere with the shifting of axis body 3 directly through the second through hole 32 It is dynamic, and ensure font continuous illumination, axis body 3, which moves down, can drive switch module 34 to move down therewith, and then realize Input to the button.Switch module 34 is set to the side of axis body 3 and light source body is set to the middle part of axis body 3, was both ensured The normal use of key-press input function, and light source is sent out from the middle part of axis body 3, so that font is set to the middle part of keycap, both really The aesthetics of keycap has been protected, and has effectively slowed down the influence of dust and water mist, has extended the service life of light source body.

In the present embodiment, the light source component 4 is light guide or illuminator.Preferred light source component 4 is light guide, described to shine Body is welded in pcb board and is located along the same line with light guide, and the light guide is arranged in the perforation of the first through hole 21 and second Hole 32；Illuminator sends out light source, reinforces light source and gathering light source by light guide, make the font of keycap show be more clear with And improve display effect.

In the present embodiment, the edge of the lifting pedestal 30 is installed with Bumper rails 36, the sliding block 33 and switch Component 34 is assembled on Bumper rails 36.Bumper rails 36 lead to axis body 3 occur for preventing other component from hitting axis body 3 The problem of impaired or influence performance, occurs, and Bumper rails 36 can preferably protect light source body.

In the present embodiment, the lower casing 2 offers the shrapnel section 23 for housing shrapnel；The lifting pedestal 30 it is another Side is equipped with the briquetting 37 for extrusion elastic and set on shrapnel section, which is installed in Bumper rails 36.Shrapnel section 23 for housing shrapnel, and when pressing axis body 3, the meeting of briquetting 37 extrusion elastic sends out sound, not only forms mechanical feel, improves user Experience, and be also used for that the current button of user is reminded to input.

In the present embodiment, the switch module 34 includes being installed in the switch pedestal 38 of Bumper rails 36 and being installed in out Close the switch shaft 39 of pedestal 38.Switch shaft 39 is for the input to current button；When pressing axis body 3, the mobile drive of axis body 3 is opened It closes pedestal 38 to move, to drive the movement of switch shaft 39, and then realizes the input to current button.

In the present embodiment, the lower casing 2 offers the avoiding hollow groove 24 for preventing switch shaft 39 from hitting lower casing 2.Avoiding hollow groove 24 cause lower casing 2 to be worn with switch shaft 39 for preventing switch shaft 39 from hitting lower casing 2, highly practical.

In the present embodiment, the upper casing 1 offers the accommodating section 11 for housing switch pedestal 38, the switch pedestal 38 are set to accommodating section 11.For housing switch pedestal 38, reserved space when being resetted for switch pedestal 38 prevents in accommodating section 11 Switch pedestal 38 hits upper cover and upper cover is caused to be worn with switch shaft 39, highly practical.

In the present embodiment, it is equipped with elastic component 5 between the lifting pedestal 30 and lifting 20 bottom of section, the elastic component 5 One end is abutted across lifting guide pillar 31 with the bottom of lifting pedestal 30, and the other end of elastic component 5 is abutted with lifting 20 bottom of section. Preferred elastic component is spring, and when axis body 3 is pressed, the meeting compressive deformation of elastic component 5, when axis body 3 unclamps, elastic component 5 can be rapid Rebound driving axis body resets.

In the description of the present invention, it should be noted that for the noun of locality, if any term "center", " laterally (X) ", " longitudinal (Y) ", " vertical (Z) " " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", The indicating positions such as "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " and position relationship be based on Orientation or positional relationship shown in the drawings is merely for convenience of narration the utility model and simplifies to describe, rather than instruction or dark Show that signified device or element must have a particular orientation, constructed and operated with particular orientation, should not be understood as limiting this reality With novel specific protection domain.

In addition, being used for description purposes only if any term " first ", " second ", it is not understood to indicate or imply relatively heavy The property wanted or the quantity for implicitly indicating technical characteristic." first " is defined as a result, " second " feature can be expressed or implicit include One or more this feature, in the utility model description, " several " are meant that two or more, unless otherwise bright It is really specific to limit.

In the present invention, except as otherwise clear stipulaties and restriction, if any term " assembling ", " connected ", " connection " term It should go to understand as broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can also be machine Tool connects；It can be directly connected, can also be to be connected by intermediary, can be connected inside two elements.For For those of ordinary skill in the art, it can understand that above-mentioned term in the present invention specific contains as the case may be Justice.

Several embodiments of the utility model above described embodiment only expresses, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.

Claims (9)

1. button axle body improved keyboard, including mutually matched upper casing（1）And lower casing（2）, it is characterised in that：The lower casing （2）Equipped with lifting section（20）, be opened in lifting section（20）First through hole of bottom（21）, be set to lifting section（20）Two The slideway at end（22）And set on lifting section（20）Axis body（3）, the axis body（3）Including being set to lifting section（20）Lifting Pedestal（30）, be installed in lifting pedestal（30）The lifting guide pillar of bottom（31）, be opened in lifting guide pillar（31）And through lifting bottom Seat（30）The second through hole（32）, be set to the second through hole（32）Light source component（4）, be set to lifting pedestal（30）Both ends and work It moves in slideway（22）Sliding block（33）, be set to lifting pedestal（30）The switch module of side（34）And it is installed in lifting pedestal （30）The connection guide post at top（35）, first through hole（21）With the second through hole（32）Positioned at same axis.

2. button axle body improved keyboard according to claim 1, it is characterised in that：The light source component（4）For light guide Or illuminator.

3. button axle body improved keyboard according to claim 1, it is characterised in that：The lifting pedestal（30）Edge Place is installed with Bumper rails（36）, the sliding block（33）And switch module（34）It is assembled on Bumper rails（36）.

4. button axle body improved keyboard according to claim 3, it is characterised in that：The lower casing（2）It offers and is used for The shrapnel section of accommodating shrapnel（23）.

5. button axle body improved keyboard according to claim 4, it is characterised in that：The lifting pedestal（30）It is another Side is equipped with for extrusion elastic and is set to shrapnel section（23）Briquetting（37）, the briquetting（37）It is installed in Bumper rails（36）.

6. button axle body improved keyboard according to claim 3, it is characterised in that：The switch module（34）Including dress Set on Bumper rails（36）Switch pedestal（38）And it is installed in switch pedestal（38）Switch shaft（39）.

7. button axle body improved keyboard according to claim 6, it is characterised in that：The lower casing（2）It offers and is used for Prevent switch shaft（39）Hit lower casing（2）Avoiding hollow groove（24）.

8. button axle body improved keyboard according to claim 6, it is characterised in that：The upper casing（1）It offers and is used for Accommodating switch pedestal（38）Accommodating section（11）, the switch pedestal（38）Set on accommodating section（11）.

9. button axle body improved keyboard according to claim 1, it is characterised in that：The lifting pedestal（30）With lifting Section（20）Elastic component is equipped between bottom（5）, the elastic component（5）One end pass through lifting guide pillar（31）With lifting pedestal（30） Bottom abut, elastic component（5）The other end with lifting section（20）Bottom abuts.