CN2893895Y

CN2893895Y - Polarized light key

Info

Publication number: CN2893895Y
Application number: CN 200620056588
Authority: CN
Inventors: 陈大胜
Original assignee: WANDE ELECTRONIC PRODUCTS CO Ltd DONGGUAN
Current assignee: WANDE ELECTRONIC PRODUCTS CO Ltd DONGGUAN
Priority date: 2006-03-22
Filing date: 2006-03-22
Publication date: 2007-04-25
Anticipated expiration: 2016-03-22

Abstract

The utility model discloses a polarized light button, comprising a touchable colloid. A switch contact and a grating with a printing ink on the back are arranged on the lower surface and the top side of the touchable colloid, respectively. By means of adding grating to the structural design and using principle of grating imaging, the utility model gives aesthetic and novel feelings to the people when people observe varying patterns or characters printed on the button from different visual angles. The utility model has a novel, brilliant, unique and simplified structure design and a perfect practicability.

Description

Polarized press button

Technical field

The utility model relates to a kind of press-key structure, is meant the polarized press button that a kind of pattern printed from the different view buttons or literal can change especially, and it can be applicable on the products such as computer, mobile phone, PDA, MP3, MP4..

Background technology

Advancing by leaps and bounds of present electronics technology, electronic products such as computer, mobile phone, PDA, MP3, MP4 have been universal gradually; Along with improving constantly of people's living standard; people to such as above-mentioned electronic product not only just as valued its operating characteristics simply in the past; and the time regular meeting pay close attention to it and whether have uniqueness; the structural design of novelty; trend that the young man follows the fashion nowadays particularly; it is beautiful along product that manufacturer is had to; the mentality of designing of aesthetic feeling is researched and developed; to reach the purpose that stimulates people's consumption; so button design then becoming one of parts of the required improvement of manufacturer in those electronic products; and on the existing button printed font to watch from all angles all be unalterable; very single; can not bring aesthetic feeling to the people; the impression of novelty; on the other hand; existing button operation is also inconvenient, and himself brightness is not enough, therefore improves to manufacturer and brings certain space.

In recent years, the grating utilization is more extensive, as shown in Figure 1, wherein grating 1 is a thin slice of being made up of strip lens, when our eyes 3 are seen over from one side of camera lens, to see the image 2 on very thin lines on the thin slice another side, the position of this line is then decided by viewing angle, if we count the image of the width of cloth on different lines with this, width corresponding to each lens, branch's arrangement is printed on the back side of grating thin slice in order respectively, when our scioptics observation from different perspectives, will see different image 4; The grating image effect has the state of animation, unreal change, change picture, convergent-divergent, solid at present, so the utility model then is to utilize the grating image principle to be made in the button design.

The utility model content

The utility model main purpose is to provide a kind of novelty, beautiful, unique polarized press button, it is by setting up the structural design of lenticular lenses, can change when making can be from different view buttons printed pattern of people or literal, thus the impression that brings aesthetic feeling, novelty to people.

Another purpose of the utility model is to provide a kind of novelty, beautiful, unique polarized press button, and it strengthens button luminosity, and easy to operate.

For realizing above-mentioned purpose, the utility model is taked following technical scheme:

A kind of polarized press button comprises and touches colloid, and this touches the colloid lower surface is equipped with switch contact, and the described colloid top of touching is provided with lenticular lenses, and this lenticular lenses back side has a printing ink layer.

The utility model preferred version is as follows:

Described lenticular lenses thickness is 0.3mm, its tool temperature tolerance, wear-resistant ability, resistance to chemical attack, insulation property.

Has an EL cold light film between colloid and the printing ink layer touching, to strengthen the brightness of button.Also has a layer of silica gel between described printing ink layer and the EL cold light film, further the handled easily button.

The beneficial effects of the utility model are by setting up the structural design of lenticular lenses, can change when making can be from different view buttons printed pattern of people or literal, thus the impression that brings aesthetic feeling, novelty to people; The utlity model has novel, beautiful, unique structural design, it is simple in structure, practical.

Be familiar with this operator and can understand feature of the present utility model and purpose and effect really for making, preferred embodiment is described in detail to the utility model below with reference to accompanying drawing.

Description of drawings

Fig. 1 is the grating image schematic diagram;

Fig. 2 is the structural representation of the utility model first embodiment;

Fig. 3 is the structural representation that Fig. 2 is assembled into keyboard;

Fig. 4 is the structural representation of the utility model second embodiment;

Fig. 5 is the structural representation of the utility model the 3rd embodiment.

The drawing reference numeral explanation:

1, grating 2, pattern 3, eyes 4, pattern

100, polarized press button 10, touch colloid 11, switch contact 20, lenticular lenses 21, printing ink layer 30, EL cold light film 40, layer of silica gel

200, circuit board assemblies 201, circuit board 202, pad layer 203, curved portions 204, outstanding switch

Embodiment

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Embodiment 1

As shown in Figure 1, a kind of polarized press button 100 comprises and touches colloid 10, and this touches colloid 10 lower surfaces is equipped with switch contact 11, and described colloid 11 tops of touching are provided with lenticular lenses 20, and these lenticular lenses 21 back sides have a printing ink layer 21; 20 printings of described lenticular lenses are to adopt that four-color press is disposable to be completed for printing, and its thickness selects for use 0.03mm can reach the optimal imaging effect; In conjunction with shown in Figure 2, be assembled into the structural representation of keyboard for the utility model again; As we know from the figure, polarized press button 100 is positioned at circuit board assemblies 200 tops, this circuit board assemblies 200 comprises circuit board 201 and is affixed on the pad layer 202 on circuit board 201 surfaces, the upright position of touching the switch contact 11 of colloid 10 on this pad layer 202 in the corresponding button is provided with the outstanding flexible arc portion 203 that is mated, outstanding switch 204 on these curved portions 203 corresponding circuits plates 202, its operating principle is a known techniques, so do not given unnecessary details at this.

Embodiment 2

As shown in Figure 2, a kind of polarized press button 100 comprises and touches colloid 10, and this touches colloid 10 lower surfaces is equipped with switch contact 11, and described colloid 10 tops of touching are provided with lenticular lenses 20, and these lenticular lenses 20 back sides have a printing ink layer 21; Have an EL cold light film 30 between colloid 10 and the printing ink layer 21 touching, utilize this EL cold light film 30 to strengthen the brightness of button.It is identical with embodiment 1 that the key groups of present embodiment is dressed up keyboard structure, therefore is not repeated in this description.

Embodiment 3

As shown in Figure 3, a kind of polarized press button 100 comprises and touches colloid 10, and this touches colloid 10 lower surfaces is equipped with switch contact 11, and described colloid 10 tops of touching are provided with lenticular lenses 20, and these lenticular lenses 20 back sides have a printing ink layer 21; Have an EL cold light film 30 between colloid 10 and the printing ink layer 21 touching, also have a layer of silica gel 40 between described printing ink layer 21 and the EL cold light film 30, by layer of silica gel 40 handled easily button further.It is identical with embodiment 1, embodiment 2 that the key groups of present embodiment is dressed up keyboard, therefore also is not repeated in this description.

To sum up embodiment is described, the utility model design focal point is by setting up the structural design of lenticular lenses, utilize the grating image principle, can make people's phenomenon that from different view buttons, can change when printed pattern or literal, particularly can produce stereoeffect, thereby bring the impression of aesthetic feeling, novelty to people; The utlity model has novel, beautiful, unique structural design, it is simple in structure, practical.

The above, it only is the preferred embodiment of the utility model polarized press button, be not that technical scope of the present utility model is imposed any restrictions, so every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any trickle modification, equivalent variations and modification that above embodiment did.

Claims

1, a kind of polarized press button, comprise and touch colloid (10), this touches colloid (10) lower surface is equipped with switch contact (11), it is characterized in that: described colloid (10) top of touching is provided with lenticular lenses (20), and this lenticular lenses (20) back side has a printing ink layer (21).

2, polarized press button according to claim 1, it is characterized in that: lenticular lenses (20) thickness is 0.3mm.

3, polarized press button according to claim 1 is characterized in that: have an EL cold light film (30) between colloid (10) and the printing ink layer (21) touching.

4, as polarized press button as described in the claim 3, it is characterized in that: also have a layer of silica gel (40) between printing ink layer (21) and the EL cold light film (30).