CN208796253U - The fingerprint mould group of tape light - Google Patents
The fingerprint mould group of tape light Download PDFInfo
- Publication number
- CN208796253U CN208796253U CN201821576093.2U CN201821576093U CN208796253U CN 208796253 U CN208796253 U CN 208796253U CN 201821576093 U CN201821576093 U CN 201821576093U CN 208796253 U CN208796253 U CN 208796253U
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- light guide
- fingerprint
- light
- mould group
- guide plate
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Abstract
The utility model provides a kind of fingerprint mould group of tape light, including fingerprint module, indicator light, light guide ring and light guide plate, the fingerprint module and the indicator light are adhered to two apparent surfaces of the light guide plate respectively, and the light guide ring is sheathed on the outside of the fingerprint module and abuts with the light guide plate.Compared with the relevant technologies, the fingerprint mould group of tape light provided by the utility model can make fingerprint mould group surrounding that can give out light and shine and brightness is consistent.
Description
[technical field]
The utility model relates to technical field of electronic products more particularly to a kind of fingerprint mould groups of tape light.
[background technique]
Currently marketed intellectual product has is being added this bio-identification application of fingerprint successively, but some designs do not have
There are lamp or lamp and fingerprint touch-control Sensor to be not together, whether touch-control unlocks when can not effectively recognize use, now
We, which have, is made in lamp and fingerprint touch-control Sensor in one mould group, make full use of light through characteristic and transparent PC optical material
Translucency, be packed with transparent PC optical material in the surrounding of fingerprint touch-control Sensor, as long as unlocked by fingerprint in this way, mould group will point
Whether bright LED light, light will pass through transparent PC optical material and be radiated at fingerprint touch-control Sensor surrounding, people is allowed to know at a glance
There is unlock.
But due to fingerprint touch-control Sensor itself and opaque, and surface can not also cover light-transmitting materials, just determine
Shining can only be in the surrounding of fingerprint touch-control Sensor, and the fingerprint mould group with light source in the related technology only sets individual point light source
It is placed in some position of the fingerprint touch-control sensor surrounding, the brightness of such fingerprint touch-control sensor surrounding Integral luminous can not
Unanimously, beauty is influenced.
Therefore, it is necessary to provide a kind of fingerprint mould group of novel tape light to solve the above problems.
[utility model content]
The purpose of this utility model is that can allow that fingerprint mould group surrounding shines and the consistent band of brightness refers to for one kind
Show the fingerprint mould group of lamp.
The technical solution of the utility model is as follows:
A kind of fingerprint mould group of tape light, including fingerprint module, indicator light, light guide ring and light guide plate, the fingerprint mould
Block and the indicator light are adhered to two apparent surfaces of the light guide plate respectively, and the light guide ring is sheathed on outside the fingerprint module
Side is simultaneously abutted with the light guide plate.
Preferably, the light guide plate includes first surface and second surface being oppositely arranged and from the first surface
Periphery is recessed the circular step portion to be formed to the second surface, and the light guide ring is connected in the circular step portion, described
Fingerprint module is adhered to the first surface and is located in the light guide ring, and the indicator light is adhered to the second surface.
Preferably, the fingerprint mould group further includes becket, and the fingerprint module, the light guide ring and the light guide plate are equal
It is contained in the becket.
Preferably, the becket includes the body part for surrounding through-hole, from described body part one end to close to the through-hole
Central axes direction extend top plate and from the body part other end to far from the through-hole central axes direction extend bottom
Plate, the fingerprint module, the light guide ring and the light guide plate are contained in the through-hole, described light guide ring one end with it is described
Top plate abuts, and the other end is abutted with the circular step portion.
Preferably, the fingerprint mould group further includes fingerprint master control borad and input and output winding displacement, the fingerprint master control borad, described
Fingerprint module and input and output winding displacement electrical connection.
Preferably, the indicator light is LED light, the indicator light be located in the light guide plate and the fingerprint master control borad it
Between.
Preferably, the light guide ring and the light guide plate are all made of transparent PC optical material and are made.
Compared with the relevant technologies, the fingerprint mould group monnolithic case of tape light provided by the utility model looks like conduction
Becket is housed, transparent PC light guide ring, the inside of light guide ring were exactly fingerprint master control borad, becket before this for becket the inside on substrate
It is all black with fingerprint master control plate surface, the transparent PC of sandwich, good appearance, in addition, becket and fingerprint master control borad
Color be all different color can be replaced according to the hobby of client, while the luminescent color of LED light be also can be according to client
Demand go there are many schemes that can choose using different colors, so being able to satisfy happiness of the different clients for product
Good demand.
[Detailed description of the invention]
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is the structure chart of the fingerprint mould group of the utility model tape light；
Fig. 2 is the structure chart at another visual angle of fingerprint mould group of the utility model tape light；
Fig. 3 is along Fig. 1 along the cross-sectional view of line A-A；
Fig. 4 is amplification assumption diagram at B in Fig. 3.
[specific embodiment]
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, the fingerprint mould group 100 of tape light provided by the utility model includes fingerprint
Master control borad 11, fingerprint module 12, input and output winding displacement 13, indicator light 2, becket 3, light guide ring 41 and light guide plate 42.
Please refer to Fig. 3 and Fig. 4,13 electricity of the fingerprint master control borad 11, the fingerprint module 12 and the input and output winding displacement
Connection.
The indicator light 2 is LED light.
The becket 3 includes the body part 33 for surrounding through-hole 31, from described 33 one end of body part to close to the through-hole
Top plate 32 that 31 central axes direction extends and from 33 other end of body part to the central axes direction far from the through-hole 31
The bottom plate 34 of extension.
The light guide ring 41 and the light guide plate 42 are all made of transparent PC optical material and are made.
The light guide plate 42 includes the first surface 421 that is oppositely arranged and second surface 422 and from the first surface
The circular step portion 423 that 421 peripheries are formed to the second surface 422 recess.
The fingerprint module 12, the light guide ring 41, the light guide plate 42 and the indicator light 2 are contained in the metal
In ring 3, specifically, the fingerprint module 12, the light guide ring 41 and the light guide plate 42 are contained in the through-hole 31.
The fingerprint module 12 and the indicator light 2 are adhered to two opposite surfaces of the light guide plate 42 respectively, specifically
, the fingerprint module 12 is adhered to the first surface 421 and is located in the light guide ring 41, and the indicator light 2 is adhered to
The second surface 422.
The light guide ring 41 is sheathed on 12 outside of fingerprint module and abuts with the light guide plate 42, specifically, described
Light guide ring 41 is connected in the circular step portion 423, and described 41 one end of light guide ring is abutted with the top plate 32, the other end and institute
State the abutting of circular step portion 423.
The indicator light 2 is located between the light guide plate 42 and the fingerprint master control borad 11.
On the central axes of the through-hole 31, from the top plate 32 to the direction of the bottom plate 34, the only fingerprint module
12 are exposed to the external world by the through-hole 31 with the light guide ring 41, and when the indicator light 2 lights, the indicator light 2 is issued
Light the light guide ring 41 can be passed to by the light guide plate 42, make surrounding's uniformly light-emitting of the fingerprint module 12.
Such structure makes the shape of the fingerprint mould group 100 of tape light provided by the utility model seem the gold
Belong to the light guide ring 42 and the fingerprint module 12 that the inside in ring is transparent PC optical material, the becket 3 and the finger
11 surface of line master control borad is all black, and the light guide ring 42 of the transparent PC optical material of sandwich, shape is very beautiful.
Compared with the relevant technologies, the fingerprint mould group monnolithic case of tape light provided by the utility model looks like conduction
Metal shell is housed, transparent PC light guide ring, the inside of light guide ring are exactly fingerprint master control borad before this for metal shell the inside, gold on substrate
Belong to ring and fingerprint master control plate surface is all black, the transparent PC of sandwich, good appearance, in addition, becket and fingerprint master control
The color of plate be all different color can be replaced according to the hobby of client, while the luminescent color of LED light be also can basis
The demand of client is gone there are many schemes that can choose using different colors, so being able to satisfy different clients for product
Hobby demand.
Above-described is only the embodiments of the present invention, it should be noted here that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, improvement can also be made, but these belong to it is practical
Novel protection scope.
Claims (7)
1. a kind of fingerprint mould group of tape light, which is characterized in that including fingerprint module, indicator light, light guide ring and light guide plate, institute
It states fingerprint module and the indicator light is adhered to two apparent surfaces of the light guide plate respectively, the light guide ring is sheathed on the finger
It is abutted on the outside of line module and with the light guide plate.
2. the fingerprint mould group of tape light according to claim 1, which is characterized in that the light guide plate includes being oppositely arranged
First surface and second surface and the circular step to be formed that is recessed from the first surface periphery to the second surface
Portion, the light guide ring are connected in the circular step portion, and the fingerprint module is adhered to the first surface and is located at described
In light guide ring, the indicator light is adhered to the second surface.
3. the fingerprint mould group of tape light according to claim 2, which is characterized in that the fingerprint mould group further includes metal
Ring, the fingerprint module, the light guide ring and the light guide plate are contained in the becket.
4. the fingerprint mould group of tape light according to claim 3, which is characterized in that the becket includes surrounding through-hole
Body part, from described body part one end to close to the through-hole central axes direction extend top plate and from the body part it is another
The bottom plate that one end extends to the central axes direction far from the through-hole, the fingerprint module, the light guide ring and the light guide plate
It is contained in the through-hole, described light guide ring one end is abutted with the top plate, and the other end is abutted with the circular step portion.
5. the fingerprint mould group of tape light according to claim 1, which is characterized in that the fingerprint mould group further includes fingerprint
Master control borad and input and output winding displacement, the fingerprint master control borad, the fingerprint module and input and output winding displacement electrical connection.
6. the fingerprint mould group of tape light according to claim 5, which is characterized in that the indicator light is LED light, described
Indicator light is located between the light guide plate and the fingerprint master control borad.
7. the fingerprint mould group of tape light according to claim 1, which is characterized in that the light guide ring and the light guide plate
Transparent PC optical material is all made of to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576093.2U CN208796253U (en) | 2018-09-26 | 2018-09-26 | The fingerprint mould group of tape light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576093.2U CN208796253U (en) | 2018-09-26 | 2018-09-26 | The fingerprint mould group of tape light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208796253U true CN208796253U (en) | 2019-04-26 |
Family
ID=66210847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821576093.2U Active CN208796253U (en) | 2018-09-26 | 2018-09-26 | The fingerprint mould group of tape light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208796253U (en) |
-
2018
- 2018-09-26 CN CN201821576093.2U patent/CN208796253U/en active Active
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| GR01 | Patent grant |