CN208656831U - Fingerprint key and space bar integrate mould group and its mobile terminal - Google Patents
Fingerprint key and space bar integrate mould group and its mobile terminal Download PDFInfo
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- CN208656831U CN208656831U CN201821364454.7U CN201821364454U CN208656831U CN 208656831 U CN208656831 U CN 208656831U CN 201821364454 U CN201821364454 U CN 201821364454U CN 208656831 U CN208656831 U CN 208656831U
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- fingerprint
- space bar
- key
- mould group
- wiring board
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Abstract
The utility model provides a kind of fingerprint key and space bar integrates mould group and its mobile terminal, it includes flexible circuit board that fingerprint key and space bar, which integrate mould group, the flexible circuit board includes the first line plate of fingerprint for identification and the second wiring board for realizing space bar keypress function, one end of the first line plate is electrically connected with one end of second wiring board, fingerprint mould group is provided with above the first line plate, it is disposed with fingerprint module bracket from top to bottom between the first line plate and the second wiring board, key support and for contacted when key is pressed with the area the second wiring board Shang Lutong realize space bar keypress function space bar elastic slice, second wiring board bottom is provided with board support plate.Entity space button and fingerprint recognition collection are integrated by the utility model, can be used as entity space bar, and can be used as fingerprint recognition key.
Description
Technical field
The utility model relates to technical field of mobile terminals more particularly to a kind of fingerprint key and space bar integrate mould group and its
Mobile terminal.
Background technique
With the development of society, mobile terminal using more and more extensive, function is also more and more.Intelligence currently on the market
Energy field of mobile phones, Yao Shixian fingerprint identification function generally require an individual fingerprint recognition key, and for there is the hand of full keyboard
Machine, due to not having design fingerprint recognition key, so lacking fingerprint identification function.
Therefore, the existing technology needs to be improved and developed.
Utility model content
In view of the deficiencies in the prior art, the utility model aim is to provide a kind of fingerprint key and space bar integrate mould group and
Its mobile terminal does not design fingerprint recognition key to solve full keyboard mobile phone in the prior art, and fingerprint identification function is not asked
Topic.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows:
A kind of fingerprint key and space bar integrate mould group, including flexible circuit board, and the flexible circuit board includes for identification
The first line plate of fingerprint and the second wiring board for realizing space bar keypress function, one end of the first line plate with
One end of second wiring board is electrically connected, and is provided with fingerprint mould group above the first line plate, the first line plate and
Be disposed with from top to bottom between second wiring board fingerprint module bracket, key support and for when key is pressed with
The space bar elastic slice of space bar keypress function, second wiring board bottom are realized in the area the second wiring board Shang Lutong contact
It is provided with board support plate.
Further, LED light and key rosette are provided on the first line plate.
Further, the LED light is two and is individually fixed in the first line board ends.
Further, barn door is provided with around the LED light.
Further, the through-hole being adapted to LED light size is provided on the barn door.
Further, the bottom surrounding of the key rosette is provided with bolt, in the fingerprint module bracket with it is described
Bolt corresponding position is provided with the jack being adapted to the bolt.
Further, the area the Lu Tong corresponding position of second wiring board is provided with protrusion on the space bar elastic slice
Portion.
Further, one end of the fingerprint module bracket and one end of key support are both provided with for avoiding described
The evacuation notch of one wiring board and the second wiring board connecting line.
Further, the board support board ends are provided with card, are provided on the key support for being clamped
The card hole of the card.
The present invention also provides a kind of mobile terminal, including Mobile terminal keyboard, it is provided in the keyboard as described above
Fingerprint key and space bar integrate mould group.
The utility model provides a kind of fingerprint key and space bar integrates mould group and its mobile terminal, fingerprint key and space keyset
It include flexible circuit board at mould group, the flexible circuit board includes the first line plate of fingerprint for identification and for realizing sky
Second wiring board of lattice key button function, one end of the first line plate are electrically connected with one end of second wiring board, institute
It states and is provided with fingerprint mould group above first line plate, set gradually from top to bottom between the first line plate and the second wiring board
There are fingerprint module bracket, key support and for contacting when key is pressed with the area the second wiring board Shang Lutong in fact
The space bar elastic slice of existing space bar keypress function, second wiring board bottom is provided with board support plate.The utility model
Entity space button and fingerprint recognition collection are integrated, entity space bar can be used as, and fingerprint recognition key can be used as.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the structural schematic diagram that the utility model fingerprint key and space bar integrate mould group embodiment.
Fig. 2 is the decomposition texture schematic diagram of Fig. 1.
Fig. 3 is the cross section structure schematic diagram of Fig. 1.
Specific embodiment
Presently filed embodiment is described in detail below in conjunction with accompanying drawings and embodiments, how the application is applied whereby
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combine.
In the description of the present invention, it should be understood that the orientation or position of the instructions such as term " on ", "lower", "bottom"
Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It should not be understood as limiting the present invention.
Fig. 1 is the structural schematic diagram that the utility model fingerprint key and space bar integrate mould group embodiment, point that Fig. 2 is Fig. 1
Solution structure schematic diagram, Fig. 3 is the cross section structure schematic diagram of Fig. 1, incorporated by reference to shown in Fig. 1, Fig. 2, Fig. 3, the utility model fingerprint key
Integrating mould group with space bar includes flexible circuit board 10, fingerprint mould group 20, fingerprint module bracket 30, key support 40, space bar
Elastic slice 50 and board support plate 60.
Flexible circuit board 10 is the wiring board of integrated fingerprint identification and space bar keypress function, so including referring to for identification
The first line plate 11 of line, and the second wiring board 12 for realizing space bar keypress function.As shown in Fig. 2, first line
One end of plate 11 is electrically connected with one end of the second wiring board 12, specifically, one end of first line plate 11 and the second wiring board 12
It is connected by interconnecting piece 13, and in assembly, first line plate 11 and the second wiring board 12 are parallel to each other.That is, soft
Property circuit board 10 structure of a bending is converted into assembly, first line plate 11 and the second wiring board 12 are respectively after bending
Two parts, first line plate 11 and the second wiring board 12 being arranged in parallel one on the other, assemble one in this way after bending
A key, the key after making set not only can be used as space bar use, but also have fingerprint identification function.
Fingerprint mould group 20 is provided with above first line plate 11, fingerprint mould group 20 can acquire finger print data and be transferred to First Line
Road plate 11 carries out fingerprint recognition.
Fingerprint module bracket 30, key branch are disposed between first line plate 11 and the second wiring board 12 from top to bottom
Frame 40 and space bar elastic slice 50.It is spaced a predetermined distance between first line plate 11 and the second wiring board 12, for installing fingerprint
Module bracket 30, key support 40 and space bar elastic slice 50.Fingerprint module bracket 30 is mainly used for supporting fingerprint mould group 20,
And key support 40 is additionally provided with below fingerprint module bracket 30, it is installed to for entire fingerprint key to be integrated mould group with space bar
On mobile terminal, when installation, total is navigated on mobile terminal for and other key combinations on Mobile terminal keyboard
Afterwards, fixed in 40 both ends dispensing of key support.Space bar elastic slice 50 is mounted on 12 top of the second wiring board, space bar elastic slice
50 are equivalent to key metal dome, contact conducting with 12 area Shang Lutong of the second wiring board when key is pressed, and realize space
Key button function.
Be provided with lug boss on space bar elastic slice 50 with the area the Lu Tong corresponding position of the second wiring board 12, lug boss it is big
The size in the small area Lu Tong for being greater than the second wiring board 12, so that space bar elastic slice 50 and the second wiring board when key is not pressed
12 dew copper differentiation, which is left, not to be contacted, and when key is pressed, lug boss is pressed the rear area Zai Yulutong contact conducting, realizes
Space bar keypress function.The setting of lug boss can enhance the feel of key.
Second wiring board, 12 bottom is provided with board support plate 60, and board support plate 60 is steel plate, has very strong
Board support plate 60, is arranged in the bottom of entire press-key structure, played a supporting role by support and non-deformability.
Board support plate 60 is connected to 40 bottom of key support, and 60 both ends of board support plate are provided with card 61, press
It is provided with the card hole 41 for being clamped card 61 on key bracket 40, card 61 is caught in card hole 41, it can be by board support
The installation positioning of plate 60.
Fingerprint key and space bar, which integrate mould group, to distinguish fingerprint identification function and keypress function by LED light, carrying out
LED light is opened when fingerprint recognition to be indicated.LED light 14 and key rosette 70 are provided on first line plate 11.It presses
The lid of key rosette 70 closes on first line plate 11, and is centered around 20 surrounding of fingerprint mould group, and LED light 14 can illuminate key after shining
Rosette 70 make its shine indicated.
Preferably, LED light 14 is two and is individually fixed in 11 both ends of first line plate, as shown in Figure 2.To prevent LED
14 light leakage of lamp prevents the light of LED light 14 from spilling from the gap of fingerprint mould group 20 and key rosette 70, can be in LED light
Barn door 80 is arranged in 14 surroundings.It is provided with the through-hole 81 being adapted to 14 size of LED light on barn door 80, LED light 14 is embedded in logical
In hole 81, the light of LED light 14 is ensured that in this way in key rosette 70, without leaking outside.
As shown in Fig. 2, the bottom surrounding of key rosette 70 is provided with bolt 71, in fingerprint module bracket 30 with bolt 71
Corresponding position is provided with the jack 32 being adapted to bolt 71, and bolt 71 is inserted into jack 32, can be by key rosette 70
It is fixed.Specifically, key rosette 70 is substantially rectangular, four corners of key rosette 70 are arranged in bolt 71.
Since line module bracket 30 and key support 40 are all disposed between first line plate 11 and the second wiring board 12, and
There is interconnecting piece 13 again between first line plate 11 and the second wiring board 12, so line module bracket 30 and the needs pair of key support 40
Interconnecting piece 13 is avoided.Specifically, one end of fingerprint module bracket 30 and one end of key support 40 are both provided with for keeping away
Allow the evacuation notch 31 of interconnecting piece 13.
The utility model also provides a kind of mobile terminal, and mobile terminal is full keyboard mobile terminal, including mobile terminal key
Disk, fingerprint key as described above is provided in keyboard and space bar integrates mould group.Above-mentioned fingerprint key integrates mould group with space bar
The blank region of full keyboard is inserted into modularized design by ZIF interface, and dispensing is fixed to be can be used.
The utility model provides a kind of fingerprint key and space bar integrates mould group and its mobile terminal, fingerprint key and space keyset
It include flexible circuit board at mould group, the flexible circuit board includes the first line plate of fingerprint for identification and for realizing sky
Second wiring board of lattice key button function, one end of the first line plate are electrically connected with one end of second wiring board, institute
It states and is provided with fingerprint mould group above first line plate, set gradually from top to bottom between the first line plate and the second wiring board
There are fingerprint module bracket, key support and for contacting when key is pressed with the area the second wiring board Shang Lutong in fact
The space bar elastic slice of existing space bar keypress function, second wiring board bottom is provided with board support plate.The utility model
Entity space button and fingerprint recognition collection are integrated, entity space bar can be used as, and fingerprint recognition key can be used as.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations all should belong to the appended power of the utility model
The protection scope that benefit requires.
Claims (10)
1. a kind of fingerprint key and space bar integrate mould group, which is characterized in that including flexible circuit board, the flexible circuit board includes
The first line plate of fingerprint and the second wiring board for realizing space bar keypress function for identification, the first line plate
One end be electrically connected with one end of second wiring board, be provided with fingerprint mould group above the first line plate, described first
Fingerprint module bracket, key support are disposed between wiring board and the second wiring board from top to bottom and in key quilt
The space bar elastic slice for realizing space bar keypress function, second line are contacted when pressing with the area the second wiring board Shang Lutong
Road board bottom portion is provided with board support plate.
2. fingerprint key according to claim 1 and space bar integrate mould group, which is characterized in that set on the first line plate
It is equipped with LED light and key rosette.
3. fingerprint key according to claim 2 and space bar integrate mould group, which is characterized in that the LED light be two and
It is individually fixed in the first line board ends.
4. fingerprint key according to claim 2 and space bar integrate mould group, which is characterized in that be arranged around the LED light
There is barn door.
5. fingerprint key according to claim 4 and space bar integrate mould group, which is characterized in that be provided on the barn door
The through-hole being adapted to LED light size.
6. fingerprint key according to claim 2 and space bar integrate mould group, which is characterized in that the bottom of the key rosette
Portion's surrounding is provided with bolt, is provided in the fingerprint module bracket with the bolt corresponding position and is adapted to the bolt
Jack.
7. fingerprint key according to claim 1 and space bar integrate mould group, which is characterized in that on the space bar elastic slice with
The area the Lu Tong corresponding position of second wiring board is provided with lug boss.
8. fingerprint key according to claim 1 and space bar integrate mould group, which is characterized in that the fingerprint module bracket
One end and one end of key support are both provided with for avoiding keeping away for the first line plate and the second wiring board connecting line
Allow notch.
9. fingerprint key according to claim 1 and space bar integrate mould group, which is characterized in that the board support plate two
End is provided with card, and the card hole for being clamped the card is provided on the key support.
10. a kind of mobile terminal, including Mobile terminal keyboard, which is characterized in that be arranged in the keyboard just like claim 1-9
Described in any item fingerprint keys and space bar integrate mould group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364454.7U CN208656831U (en) | 2018-08-23 | 2018-08-23 | Fingerprint key and space bar integrate mould group and its mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364454.7U CN208656831U (en) | 2018-08-23 | 2018-08-23 | Fingerprint key and space bar integrate mould group and its mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656831U true CN208656831U (en) | 2019-03-26 |
Family
ID=65791258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821364454.7U Active CN208656831U (en) | 2018-08-23 | 2018-08-23 | Fingerprint key and space bar integrate mould group and its mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208656831U (en) |
-
2018
- 2018-08-23 CN CN201821364454.7U patent/CN208656831U/en active Active
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