CN206292811U - A kind of housing and electronic equipment with fingerprint recognition key light emitting - Google Patents
A kind of housing and electronic equipment with fingerprint recognition key light emitting Download PDFInfo
- Publication number
- CN206292811U CN206292811U CN201621394945.7U CN201621394945U CN206292811U CN 206292811 U CN206292811 U CN 206292811U CN 201621394945 U CN201621394945 U CN 201621394945U CN 206292811 U CN206292811 U CN 206292811U
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- China
- Prior art keywords
- fingerprint recognition
- housing
- hole
- light emitting
- recognition module
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Abstract
The utility model discloses a kind of housing and electronic equipment with fingerprint recognition key light emitting, the housing includes casing, fingerprint recognition module；A through hole is offered on casing, it is used to accommodate fingerprint recognition module；Fingerprint recognition module includes fingerprint recognition chip, flexible PCB and cover plate, flexible PCB is electrically connected with fingerprint recognition chip, cover plate is covered in fingerprint recognition chip upper surface, horizontal sectional area of the horizontal sectional area of cover plate more than fingerprint recognition chip a so that gap is formed between fingerprint recognition chip outward flange and through hole hole wall after fingerprint recognition module is placed in into through hole；Gap is filled with transparent adhesive tape.The housing passes through light by reducing the size of fingerprint identification chip in fingerprint recognition module, and transparent adhesive tape is filled between fingerprint recognition chip and casing to improve both adhesions, when illuminator emits beam, fingerprint recognition button Integral luminous can be made, and cost will not be improved, it is more beneficial for promoting.
Description
Technical field
The utility model relate to a kind of housing and electronic equipment with fingerprint recognition key light emitting.
Background technology
The mould such as capacitance type fingerprint identification, heat-sensitive type fingerprint recognition or pressure-sensitive fingerprint recognition of electronic recognition in the market
Group does not have lighting function, convenience when being used for lifting, is such as used under not good environment is illuminated, and sets up lighting function,
Long-time operation can be prevented causes people's kopiopia, satisfaction of the lifting user to product.Therefore, it is necessary to provide a kind of with finger
The electronic equipment of line key range lighting function, can make fingerprint recognition module light when light.
Utility model content
Technical problem to be solved in the utility model there is provided a kind of housing with fingerprint recognition key light emitting and
Electronic equipment.The housing passes through light by reducing the size of fingerprint identification chip in fingerprint recognition module, and in fingerprint
Transparent adhesive tape is filled between identification chip and casing to improve both adhesions, when illuminator emits beam, can know fingerprint
Other module lights, and will not improve cost, is more beneficial for promoting.
Technical problem to be solved in the utility model is achieved by the following technical programs：
A kind of housing with fingerprint recognition key light emitting, it includes casing, fingerprint recognition module；Opened up on the casing
There is a through hole, it is used to accommodate the fingerprint recognition module；The fingerprint recognition module includes fingerprint recognition chip, flexible circuit
Plate and cover plate, the flexible PCB are electrically connected with fingerprint recognition chip, and the cover plate is covered in the fingerprint recognition chip
Upper surface, the horizontal sectional area of the horizontal sectional area more than the fingerprint recognition chip of the cover plate so that know the fingerprint
Other module forms a gap after being placed in the through hole between the fingerprint recognition chip outward flange and the through hole hole wall；Described
Gap is filled with transparent adhesive tape.
The a kind of of the housing with fingerprint recognition key light emitting provided as the utility model improves, the fingerprint recognition
Module is capacitance type fingerprint identification module, heat-sensitive type fingerprint recognition module or pressure-sensitive fingerprint recognition module.
The a kind of of the housing with fingerprint recognition key light emitting provided as the utility model improves, the gap width
It is 0.03 ~ 6mm.
The a kind of of the housing with fingerprint recognition key light emitting provided as the utility model improves, and the transparent adhesive tape is
Colourful transparent glue or monochromatic transparent adhesive tape.
The a kind of of the housing with fingerprint recognition key light emitting provided as the utility model improves, the cover plate contact
The one side of fingerprint recognition chip is coated with ink layer, can silk-screen difference monochrome ink or multicolor ink as requested, when light is passed through
Different colours are presented during the cover plate.
The a kind of of the housing with fingerprint recognition key light emitting provided as the utility model improves, and the casing is electricity
The fore shell of sub- device or rear shell.
The a kind of of the housing with fingerprint recognition key light emitting provided as the utility model improves, and the through hole is circle
Shape through hole, square through hole or track type through hole.
A kind of electronic equipment, it is characterised in that it has any above-mentioned housing.
The a kind of of the electronic equipment provided as the utility model improves, and the fingerprint recognition module is arranged on the electronics
The non-visible area domain of equipment.
The utility model has the advantages that：This housing with fingerprint recognition key light emitting is known by reducing fingerprint
The size of other chip, makes installation fingerprint recognition module in after housing, has certain interval between fingerprint recognition chip and casing, so
Transparent adhesive tape is filled on gap afterwards and further improves the adhesion of the two, compared to existing by structures such as transparent ring or Luminous Rings,
With simple structure, the preferable and inexpensive advantage of stability is more beneficial for promoting and industrialization.When illuminator emits beam
When, light is transmitted in uniformly dispersing in transparent adhesive tape, and by being appeared in the cover plate with translucency, that is, realizes that fingerprint recognition module is whole
Body lights（That is cover plate Integral luminous）, the light that this structure is appeared has good brightness.Can also be according to actual requirement selection
No carrying becket, if carrying becket, transparent adhesive tape is filled out in the gap between becket and fingerprint recognition chip, becket with
Housing is connected by glue.Furthermore it is possible to pass through to change the color of transparent adhesive tape or cover plate, cover plate is set to show different colours
Light, the color change of its cover plate can be realized by coating the ink of different colours.
Brief description of the drawings
Fig. 1 is the structural representation of housing of the tradition with fingerprint recognition module；
Fig. 2 has the structural representation of the housing of fingerprint recognition key light emitting for the utility model；
Fig. 3 is structural representation of the utility model using the electronic equipment of the housing with fingerprint recognition key light emitting；
Fig. 4 a, 4b are the schematic diagram of the electronic equipment using the housing based on fingerprint recognition key light emitting.
Specific embodiment
The utility model is described in detail with reference to embodiment, embodiment is only preferred reality of the present utility model
Mode is applied, is not to restriction of the present utility model.
It is general on existing electronic equipment that fingerprint recognition sensing interface is provided with housing, welded on mainboard corresponding
Fingerprint recognition module, make electronic equipment that there is fingerprint identification function；Such as mobile phone, the fingerprint recognition module can be placed in mobile phone
Fore shell, it is also possible to be placed in rear shell, as shown in figure 1, the fingerprint recognition module being arranged on casing 1 ' generally comprises cover plate 2 ', fingerprint
Identification chip 3 ', becket 4 ' and FPC 5 '；Cover plate 2 ' is fitted in the surface of fingerprint recognition chip 3 ', primarily serves protection chip
With the effect for improving appearance.But the size of fingerprint identification chip 3 ' is big with the size of cover plate 2 ' in current fingerprint recognition module
Size small identical or more than cover plate 2 ', it is difficult to light is reached cover plate 2 ', so as to influence key light emitting.Have becket at present
4 ' are substituted for Luminous Ring or light penetrating ring, and the light for being easy to the illuminator for being located at the fingerprint recognition module bottom to launch is passed through, but its
Complex structure, and extra cost need to be increased, it is unfavorable for promoting, and be only to be lighted in the periphery of fingerprint recognition module, and
Fingerprint recognition module Integral luminous cannot be caused.
Based on above-mentioned the deficiencies in the prior art, as shown in Fig. 2 the utility model provides a kind of fingerprint with light-permeable
The housing of module is recognized, it includes casing 1, the fingerprint recognition module with a through hole, the through hole is used to accommodate the fingerprint
Identification module；It is soft that the fingerprint recognition module includes that fingerprint recognition chip 3 and the fingerprint recognition chip 3 are electrically connected with
Property circuit board 5 and the cover plate 2 of the upper surface of fingerprint recognition chip 3 is covered in, wherein, the horizontal sectional area of the cover plate 2 is big
In the horizontal sectional area of the fingerprint recognition chip 3, i.e., suitably reduce the size of the fingerprint recognition chip 3 so that by institute
State after fingerprint recognition module is placed in the through hole and form one between the outward flange of fingerprint recognition chip 3 and the through hole hole wall
Gap；The gap is filled with transparent adhesive tape 4, not only improves the adhesion of fingerprint recognition module and casing 1, and be conducive to light in
Uniformly dispersing transmission in transparent adhesive tape 4.
Compared to the existing structure lighted by transparent ring or Luminous Ring etc., the utility model has simple structure, stability
Preferable and inexpensive advantage, is more beneficial for promoting and industrialization.Work as illuminator（Do not shown in figure）When emitting beam, light
Transmitted in uniformly dispersing in transparent adhesive tape 4, and by being appeared in the cover plate 2 with translucency, that is, realize that fingerprint recognition module is integrally sent out
Light, the light that this structure is appeared has good brightness.Convenience of the utility model lifting when using, it is such as not good in illumination
Used under environment, set up lighting function, not only can well recognize fingerprint induction zone, when can prevent terminating in long under dark condition
Between operate the fingerprint button to cause people's kopiopia, satisfaction of the lifting user to product.
As one kind preferred embodiment, the gap width is preferred but is not limited to 0.03 ~ 6mm, too narrow to light not
Uniformly, maximum adaptation width can be determined by the existing size of fingerprint recognition chip 3.It should be noted that the fingerprint is known
Its internal circuit of other chip and component are existing design mode, and without being improved to its indoor design, this practicality
New is only that its size is carried out to reduce.
As one kind preferred embodiment, the fingerprint recognition module can be capacitance type fingerprint identification module or heat
Sensitive fingerprint recognition module, or pressure-sensitive fingerprint recognition module, it is not limited to this.Preferably, in the flexible electrical
Stiffening plate is set on road plate 5, reinforcement is carried out by flexible PCB 5 and other modular construction junctions, improve its junction
Intensity, so as to facilitate the assembling of subsequent product.
As one kind preferred embodiment, the transparent adhesive tape 4 is colourful transparent glue 4 or monochromatic transparent adhesive tape 4, is easy to described
Fingerprint recognition module is presented the light of different color, the experience sense of lifting aesthetic feeling and raising user.
As one kind preferred embodiment, the surface of the cover plate 2 can be coated with ink layer, can be monochromatic or colour
Ink layer, different colours are presented when light passes through the cover plate 2.Preferably, the light transmittance to the cover plate after stencil is general
Control is 1 ~ 40%.
In the present embodiment, the through hole is manhole.In fact, the through hole may be arranged as square leading to
The shapes such as hole, track type through hole, as long as meeting the requirement of the fingerprint recognition module, the utility model is not construed as limiting.Institute
State fore shell or rear shell that casing 1 is electronic device.
As one kind preferred embodiment, as shown in figure 3, the fingerprint recognition module also carries becket 6, then in gold
The transparent adhesive tape 4 is filled in gap between category ring 6 and fingerprint recognition chip 3, and becket 6 is connected with housing by glue.
It should be noted that the illuminator can be the light itself sent in the application main body of the housing, it is such as electric
Backlight in sub- equipment, it is also possible to realized by setting up corresponding light emitting diode（Such as be placed on FPC with
Transparent adhesive tape is corresponding, but is not limited to this）.The light emitting diode can also start or close according to surrounding enviroment brightness, but institute
It is not improvement of the present utility model to state illuminator, be will not be described in detail herein.
Fig. 4 a ~ 4b is refer to, is the electronic equipment using the housing based on fingerprint recognition key light emitting in an embodiment
Schematic diagram, the housing can be protecgulum（Such as Fig. 4 a）, or bonnet（Such as Fig. 4 b）, can also be side plate etc..Above-mentioned
In electronic equipment, fingerprint recognition module is arranged on the non-visible area domain of electronic equipment, for electronic equipment man-machine interaction wherein
One of I/O equipment.It is appreciated that can be mobile phone, mobile communication phone, electricity in electronic equipment of the present utility model
Depending on, panel computer, notebook computer, the industrial lathe comprising touch display screen, aviation touch display electronics assemblies, GPS electronics
The computer equipments such as device, Integral computer and ultrabook.
Embodiment described above only expresses implementation method of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model the scope of the claims can not be interpreted as, as long as the institute in the form of equivalent or equivalent transformation
The technical scheme of acquisition, all should fall within protection domain of the present utility model.
Claims (9)
1. a kind of housing with fingerprint recognition key light emitting, it is characterised in that including casing, fingerprint recognition module；The machine
A through hole is offered on shell, it is used to accommodate the fingerprint recognition module；The fingerprint recognition module include fingerprint recognition chip,
Flexible PCB and cover plate, the flexible PCB are electrically connected with fingerprint recognition chip, and the cover plate is covered in the fingerprint
Identification chip upper surface, the horizontal sectional area of the horizontal sectional area more than the fingerprint recognition chip of the cover plate so that by institute
State after fingerprint recognition module is placed in the through hole and formed between one between the fingerprint recognition chip outward flange and the through hole hole wall
Gap；The gap is filled with transparent adhesive tape.
2. the housing with fingerprint recognition key light emitting according to claim 1, it is characterised in that the gap width is 0.03
~6mm。
3. according to the housing with fingerprint recognition key light emitting of claim 1 or 2, it is characterised in that the transparent adhesive tape is coloured silk
Color transparent adhesive tape or monochromatic transparent adhesive tape.
4. according to the housing with fingerprint recognition key light emitting of claim 1 or 2, it is characterised in that the cover plate contact refers to
The one side of line identification chip is coated with ink layer, and different colours are presented when light passes through the cover plate.
5. the housing with fingerprint recognition key light emitting according to claim 1, it is characterised in that the casing is electronic device
Fore shell or rear shell.
6. the housing with fingerprint recognition key light emitting according to claim 1, it is characterised in that the through hole is circular logical
Hole, square through hole or track type through hole.
7. the housing with fingerprint recognition key light emitting according to claim 1, it is characterised in that the fingerprint recognition module is
Capacitance type fingerprint identification module, heat-sensitive type fingerprint recognition module or pressure-sensitive fingerprint recognition module.
8. a kind of electronic equipment, it is characterised in that it has the housing as described in claim 1 to 7 is any.
9. electronic equipment according to claim 8, the fingerprint recognition module is arranged on the non-visual of the electronic equipment
Region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394945.7U CN206292811U (en) | 2016-12-19 | 2016-12-19 | A kind of housing and electronic equipment with fingerprint recognition key light emitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621394945.7U CN206292811U (en) | 2016-12-19 | 2016-12-19 | A kind of housing and electronic equipment with fingerprint recognition key light emitting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206292811U true CN206292811U (en) | 2017-06-30 |
Family
ID=59104780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621394945.7U Active CN206292811U (en) | 2016-12-19 | 2016-12-19 | A kind of housing and electronic equipment with fingerprint recognition key light emitting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206292811U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967467A (en) * | 2018-01-05 | 2018-04-27 | 京东方科技集团股份有限公司 | A kind of OLED display panel, its driving method and display device |
| US10267976B1 (en) | 2018-02-24 | 2019-04-23 | Wuhan Tianma Micro-Electronics Co., Ltd. | Backlight module and display device |
-
2016
- 2016-12-19 CN CN201621394945.7U patent/CN206292811U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107967467A (en) * | 2018-01-05 | 2018-04-27 | 京东方科技集团股份有限公司 | A kind of OLED display panel, its driving method and display device |
| CN107967467B (en) * | 2018-01-05 | 2020-03-31 | 京东方科技集团股份有限公司 | OLED display panel, driving method thereof and display device |
| US10713999B2 (en) | 2018-01-05 | 2020-07-14 | Boe Technology Group Co., Ltd. | OLED display panel, driving method thereof and display device |
| US10267976B1 (en) | 2018-02-24 | 2019-04-23 | Wuhan Tianma Micro-Electronics Co., Ltd. | Backlight module and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201202 Address after: 1 / F, building 23, Xinli industrial town, Industrial Avenue, Shanwei City, Guangdong Province Patentee after: Xinli photoelectric technology (Shanwei) Co., Ltd Address before: 516600, 15 industrial zone, Xinli Industrial Road, Shanwei City, Guangdong, Shanwei Patentee before: TRULY OPTO-ELECTRONICS Ltd. |
|
| TR01 | Transfer of patent right |