CN203659708U - Key structure and electronic device - Google Patents
Key structure and electronic device Download PDFInfo
- Publication number
- CN203659708U CN203659708U CN201320804905.5U CN201320804905U CN203659708U CN 203659708 U CN203659708 U CN 203659708U CN 201320804905 U CN201320804905 U CN 201320804905U CN 203659708 U CN203659708 U CN 203659708U
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- CN
- China
- Prior art keywords
- press
- key structure
- leaded light
- shading
- light eyeglass
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Abstract
The utility model discloses a key structure and an electronic device which comprises the key structure. The key structure comprises a shielding cap, a light guide lens and a shielding bracket, wherein the shielding cap, the light guide lens and the shielding bracket are connected in turn. The light guide lens is arranged between the shielding cap and the shielding bracket. The shielding bracket wraps the light guide lens. The shielding cap blocks the top end of the light guide lens, so that only a torus of the light guide lens is shown. According to the utility model, the light guide lens is arranged between the shielding cap and the shielding bracket; the shielding cap and the shielding bracket are used to block lights guided out by the light guide lens, so that the lights come out only from the torus on the top end of the light guide lens; and a switch function of the key of the electronic device is realized, and at the same time the electronic device is beautiful.
Description
Technical field
The utility model relates to electronic device field, relates in particular to a kind of press-key structure and comprises the electronic equipment of described press-key structure.
Background technology
Along with scientific and technical development and consumers living's raising, user is when the requirement of the function to electronic equipment and quality improves, to product design is attractive in appearance further requirement proposed, the profile of wishing product embodies aesthetic feeling as far as possible, it is high-end to show, and for electronic equipment, button is its requisite part often, and the product that can be attractive in appearance of button adds lustre; And in the prior art, the button design of a lot of electronic equipments is stiff, and only play the effect of switch.
Utility model content
Main purpose of the present utility model is to provide a kind of press-key structure, in meeting the switching function of button, the light of self-induced transparency leaded light eyeglass being derived by sun-shading cap and shading support blocks, light is only penetrated from the anchor ring on described leaded light eyeglass top, make the button of electronic equipment more attractive in appearance.
For achieving the above object, the press-key structure that the utility model provides, comprises the sun-shading cap, leaded light eyeglass and the shading support that connect successively, and described leaded light eyeglass is arranged between described sun-shading cap and described shading support; The outside of the coated described leaded light eyeglass of described shading support; The top that described sun-shading cap blocks described leaded light eyeglass makes it only appear an anchor ring.
Preferably, described shading support comprises press section, support portion and elastic arm, and described elastic arm one end is connected in described press section, and the other end is connected in described support portion.
Preferably, the bottom of described press section is provided with trigger column.
Preferably, described press section is provided with the first through hole, and described leaded light eyeglass is provided with and adaptive the first cylinder being connected of described the first through hole.
Preferably, the top of described press section is provided with the pilot hole communicating with described the first through hole, and described leaded light eyeglass is provided with and the adaptive spigot surface being connected of described pilot hole.
Preferably, described leaded light eyeglass top is concaved with the second through hole, and described sun-shading cap bottom convexes with and adaptive the second cylinder being connected of described the second through hole.
Preferably, the bottom of described leaded light eyeglass is concaved with holding part.
Preferably, described anchor ring is circle or polygon.
The utility model further provides a kind of electronic equipment, it is characterized in that, comprises described press-key structure.
Preferably, also comprise the PCB that is positioned at described press-key structure bottom, described PCB is provided with LED and switch, and described LED is right against the setting of described leaded light eyeglass, and described switch is right against the setting of described shading support.
The utility model press-key structure comprises the sun-shading cap, leaded light eyeglass and the shading support that connect successively, and described leaded light eyeglass is arranged between described sun-shading cap and described shading support; The outside of the coated described leaded light eyeglass of described shading support; The top that described sun-shading cap blocks described leaded light eyeglass makes it only appear an anchor ring.The utility model is arranged at described leaded light eyeglass between described sun-shading cap and described shading support, and utilizes described sun-shading cap and described shading support that the light of deriving from described leaded light eyeglass is blocked, and light is only penetrated from the anchor ring on described leaded light eyeglass top; In the switching function of button that has met electronic equipment, make it more attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the perspective view of the utility model press-key structure one embodiment;
Fig. 2 is the cross-sectional view of press-key structure shown in Fig. 1;
Fig. 3 is the perspective view of the shading support of press-key structure shown in Fig. 1;
Fig. 4 is the perspective view at another visual angle of the shading support of press-key structure shown in Fig. 3;
Fig. 5 is the perspective view of the leaded light eyeglass of press-key structure shown in Fig. 1;
Fig. 6 is the perspective view of the sun-shading cap of press-key structure shown in Fig. 1;
Fig. 7 is the perspective view of the utility model electronic equipment one embodiment;
Fig. 8 is the cross section structure of A-A shown in Fig. 7 schematic diagram;
Fig. 9 is the B portion structure for amplifying schematic diagram shown in Fig. 8.
Realization, functional characteristics and the advantage of the utility model object, in connection with embodiment, are described further with reference to accompanying drawing.
Embodiment
Further illustrate the technical solution of the utility model below in conjunction with Figure of description and specific embodiment.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
The utility model provides a kind of press-key structure.
Referring to figs. 1 through Fig. 6, Fig. 1 is the perspective view of the utility model press-key structure one embodiment; Fig. 2 is the cross-sectional view of press-key structure shown in Fig. 1; Fig. 3 is the perspective view of the shading support of press-key structure shown in Fig. 1; Fig. 4 is the perspective view at another visual angle of the shading support of press-key structure shown in Fig. 3; Fig. 5 is the perspective view of the leaded light eyeglass of press-key structure shown in Fig. 1; Fig. 6 is the perspective view of the sun-shading cap of press-key structure shown in Fig. 1; The press-key structure of the present embodiment comprises the sun-shading cap 10, leaded light eyeglass 20 and the shading support 30 that connect successively, and described leaded light eyeglass 20 is arranged between described sun-shading cap 10 and described shading support 30; The outside of described shading support 30 coated described leaded light eyeglasses 20; The top that described sun-shading cap 10 blocks described leaded light eyeglass 20 makes it only appear an anchor ring 201, and as preferably, described anchor ring 201 is circle or polygon, and in the present embodiment, described anchor ring 201 is circular, and correspondingly, described sun-shading cap 10 is also set to circle.
The present embodiment press-key structure refers to the button of electronic equipment, described press-key structure is arranged at described leaded light eyeglass 20 between described sun-shading cap 10 and described shading support 30, described sun-shading cap 10 bottoms are fastened on described leaded light eyeglass 20, and both combinations are fastened on described shading support 30 by described leaded light eyeglass 20 bottoms, utilize described sun-shading cap 10 with described shading support 30, the light of deriving from described leaded light eyeglass 20 to be blocked, light is only penetrated from the anchor ring 201 on described leaded light eyeglass 20 tops; Make the profile of button more attractive in appearance.
Further, with reference to Fig. 3 and Fig. 4, described shading support 30 comprises press section 301, support portion 302 and elastic arm 303, and described elastic arm 303 one end are connected in described press section 301, and the other end is connected in described support portion 302.Described elastic arm 302 has certain elasticity, in the time that the button of electronic equipment is pressed, on described press section 301, be subject to downward pressure and move down, described elastic arm 302 is driven by described press section 301 and produces distortion under the effect of pressure, and described support portion 301 maintains the original state and supports whole button; In the time being no longer under pressure, described elastic arm 302 return under the elastic force of self, and drive on described press section 301 and retract position.The bottom of described press section 301 is provided with trigger column 3011, and described trigger column 3011, for triggering the switch corresponding to button of electronic equipment, has met the switching function of electronic equipment button.
Further, as Fig. 1 to Fig. 5, described press section 301 is provided with the first through hole 3012, described leaded light eyeglass 20 is provided with and adaptive the first cylinder 202 being connected of described the first through hole 3012, described the first cylinder 202 is positioned at the bottom of described leaded light eyeglass 20, and described the first cylinder 202 inserts in described the first through hole 3012.The top of described press section 301 is provided with the pilot hole 3013 communicating with described the first through hole 3012, described pilot hole 3013 is round platform hole upwards, bottom surface, also, upwards, less opening one end is connected with the top of described the first through hole 3012 in its larger opening one end; As shown in Figure 5, as shown in Figure 4, described leaded light eyeglass 20 is provided with and the adaptive spigot surface 203 being connected of described pilot hole 3013, described spigot surface 203 is bottom round table surface upwards, also, upwards, less end face is connected with the periphery top of described the first cylinder 202 its larger end face; In the time that described the first cylinder 202 inserts in described the first through hole 3012, after first described the first cylinder 202 passes in described pilot hole 3013, then enter in described the first through hole 3012, and described spigot surface 203 is fitted with the inwall of described pilot hole 3013 subsequently.
Further, as shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, described leaded light eyeglass 20 tops are concaved with the second through hole 204, and described sun-shading cap 10 bottoms convex with and adaptive the second cylinder 101 being connected of described the second through hole 204, and described the second cylinder 101 inserts in described the second through hole 204.As shown in Figure 2, the bottom of described leaded light eyeglass 20 is concaved with holding part 205, for placing the light source of button of electronic equipment.In the present embodiment, described leaded light eyeglass 20 hollow out settings, are also, described the second through hole 204 is arranged on a cylinder, and is provided with a through hole in described the first cylinder 202, and above-mentioned cylinder is arranged in described through hole, and it interconnects by multiple reinforcements, in the middle of described reinforcement, there is space; Simultaneously, in the periphery of described the first cylinder 202, be also provided with reinforcement, in the time that described the first cylinder 202 inserts described the first through hole 3012, its junction also possesses space, more bright after the refraction of light by gap and described leaded light eyeglass 20 and reflection, light is more even.
With reference to Fig. 7 to Fig. 9, Fig. 7 is the perspective view of the utility model electronic equipment one embodiment; Fig. 8 is the cross section structure of A-A shown in Fig. 7 schematic diagram; Fig. 9 is the B portion structure for amplifying schematic diagram shown in Fig. 8.The utility model further provides a kind of electronic equipment, comprises described press-key structure.Described electronic equipment also comprises the PCB(Printed Circuit Board that is positioned at described press-key structure bottom: printed circuit board) 40, described PCB40 is provided with LED(Light-Emitting Diode: light-emitting diode) 50 and switch 60, and described LED50 is right against described leaded light eyeglass 20 and arranges, described switch 60 is right against described shading support 30 and arranges.In the present embodiment, described LED50 is positioned at the position that is right against described holding part 205, described switch 60 is right against described trigger column 3011 and arranges, in the time that described trigger column 3011 moves down and touches described switch 60 with described press section 301, described LED50 is luminous, and see through after described leaded light eyeglass 20 derivation, from described anchor ring, 201 places penetrate.And described electronic equipment also comprises upper cover 70, described press-key structure is installed on described upper cover 70, and described PCB40 is placed in described upper cover 70.In the present embodiment, described upper cover 70 is transparent, and after the light that therefore described shading support 30 distributes described leaded light eyeglass 20 peripheries blocks, light just can not overflow in described upper cover 70.
The press-key structure assembling process of the electronic equipment of the present embodiment is as follows: first, with colding pressing, tool is pressure bonded to sun-shading cap 10 in transparent leaded light eyeglass 20 by interference fit; And then said modules is pressure bonded in shading support 30 by interference fit with the tool of colding pressing, form press-key structure; Finally above-mentioned press-key structure is assembled on upper cover 70, corresponding with switch 60, LED50 on PCB40, make described press-key structure both can play on-off action, the light that can utilize again the anchor ring 201 of described leaded light eyeglass 20 to derive is realized the effect of the annular light outward appearance of button.The present embodiment is arranged at described leaded light eyeglass 20 between described sun-shading cap 10 and described shading support 30, and utilize described sun-shading cap 10 and described shading support 30 that the light of deriving 20 from described leaded light eyeglass is blocked, light is only penetrated from the anchor ring on described leaded light eyeglass 20 tops; In having met the switching function of electronic equipment button, make it more attractive in appearance.
The foregoing is only preferred embodiment of the present utility model; not thereby limit its scope of the claims; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; directly or indirectly be used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a press-key structure, is characterized in that, comprises the sun-shading cap, leaded light eyeglass and the shading support that connect successively, and described leaded light eyeglass is arranged between described sun-shading cap and described shading support; The outside of the coated described leaded light eyeglass of described shading support; The top that described sun-shading cap blocks described leaded light eyeglass makes it only appear an anchor ring.
2. press-key structure as claimed in claim 1, is characterized in that, described shading support comprises press section, support portion and elastic arm, and described elastic arm one end is connected in described press section, and the other end is connected in described support portion.
3. press-key structure as claimed in claim 2, is characterized in that, the bottom of described press section is provided with trigger column.
4. press-key structure as claimed in claim 2, is characterized in that, described press section is provided with the first through hole, and described leaded light eyeglass is provided with and adaptive the first cylinder being connected of described the first through hole.
5. press-key structure as claimed in claim 4, is characterized in that, the top of described press section is provided with the pilot hole communicating with described the first through hole, and described leaded light eyeglass is provided with and the adaptive spigot surface being connected of described pilot hole.
6. press-key structure as claimed in claim 1, is characterized in that, described leaded light eyeglass top is concaved with the second through hole, and described sun-shading cap bottom convexes with and adaptive the second cylinder being connected of described the second through hole.
7. press-key structure as claimed in claim 1, is characterized in that, the bottom of described leaded light eyeglass is concaved with holding part.
8. press-key structure as claimed in claim 1, is characterized in that, described anchor ring is circle or polygon.
9. an electronic equipment, is characterized in that, comprises the press-key structure described in claim 1 to 8 any one.
10. electronic equipment as claimed in claim 9, is characterized in that, also comprises the PCB that is positioned at described press-key structure bottom, and described PCB is provided with LED and switch, and described LED is right against the setting of described leaded light eyeglass, and described switch is right against the setting of described shading support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804905.5U CN203659708U (en) | 2013-12-09 | 2013-12-09 | Key structure and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320804905.5U CN203659708U (en) | 2013-12-09 | 2013-12-09 | Key structure and electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203659708U true CN203659708U (en) | 2014-06-18 |
Family
ID=50926071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320804905.5U Expired - Fee Related CN203659708U (en) | 2013-12-09 | 2013-12-09 | Key structure and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203659708U (en) |
-
2013
- 2013-12-09 CN CN201320804905.5U patent/CN203659708U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20201209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |