CN205621016U - Electronic equipment and fingerprint module thereof - Google Patents
Electronic equipment and fingerprint module thereof Download PDFInfo
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- CN205621016U CN205621016U CN201620097428.7U CN201620097428U CN205621016U CN 205621016 U CN205621016 U CN 205621016U CN 201620097428 U CN201620097428 U CN 201620097428U CN 205621016 U CN205621016 U CN 205621016U
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- fingerprint
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- housing
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Abstract
The utility model relates to a communication equipment technical field discloses an electronic equipment and fingerprint module thereof, and this fingerprint module contains the fingerprint induction zone and follows the fingerprint flexible circuit board FPC that the fingerprint induction zone extends out, fingerprint FPC contains fingerprint chip and distinguishes with the dew copper that is used for connecting the mainboard, fingerprint chip electricity respectively connects in fingerprint induction zone and dew copper district. The utility model discloses in, can reduce fingerprint FPC's length, reduce fingerprint FPC's cost. But also can make fingerprint FPC's equipment mode simpler, and the dismantlement mode maintenance in the future of also comparatively simply being convenient for to can practice thrift the cost of labor.
Description
Technical field
This utility model relates to technical field of communication equipment, particularly to a kind of electronic equipment and fingerprint module thereof.
Background technology
In recent years, continuous progressive along with the development of communication technology and epoch, mobile phone has become requisite communication tool in people's daily life, this is because mobile phone carries convenient, uses simple and convenient, brings great convenience to the life of people.But also carry just because of mobile phone more convenient, be the most also easy to stolen.Mobile phone is the most stolen, then can cause the loss of data in mobile phone, can cause great inconvenience to owner.And traditional mobile phone carries out cryptoguard generally by digital or letter or a combination thereof, but this protected mode is easy to be cracked.
In prior art, in order to make the password of mobile phone be difficult to be cracked, the design of finger-print type password has obtained universal application.The fingerprint of mobile phone is the most all to be connected to printed circuit board (PCB) by FPC (FPC is the abbreviation of Flexible Printed Circuit, and Chinese is interpreted as: printed circuit board (PCB)) by adapter.Such as: ZIF connector or board-to-board adapter.
But existing finger-print type cryptographic technique there is also following weak point: as it is shown in figure 1, during assembling, owing to wherein one end 3 of fingerprint FPC2 is already attached to printed circuit board (PCB)；So when being cooperated with the procapsid with printed circuit board (PCB) by the back cover with fingerprint induction zone 1, the length of fingerprint FPC2 is wanted long enough, is just avoided that fingerprint FPC2 is pullled bad when mounted.Meanwhile, fingerprint FPC2 passes through back cover pressing, it is also desirable to the cabling of fingerprint FPC2 is the longest could be pushed down by back cover.But, assembling by the way of adapter, assembling mode is the most loaded down with trivial details, assembling process the most more difficulty；And fingerprint FPC2 longer time, cost also can be higher.
Utility model content
The purpose of this utility model is to provide a kind of electronic equipment and fingerprint module thereof so that the assembling mode of fingerprint module is relatively simple, and cost is relatively low and is easy to maintenance in the future.
For solving above-mentioned technical problem, embodiment of the present utility model provides a kind of fingerprint module, comprises fingerprint induction zone and the fingerprint flexible PCB FPC extended out from fingerprint induction zone；Fingerprint FPC comprises fingerprint chip and for connecting the Lu Tong district of mainboard；Fingerprint chip is electrically connected in fingerprint induction zone and Lu Tong district.
Of the present utility model embodiment further provides a kind of electronic equipment, comprise fingerprint module, mainboard and housing described above；Mainboard is provided with and Lu Tong district resilient conductive element one to one；Fingerprint FPC is fixed on the wherein one side of housing；Mainboard is fixed on the another side of housing, and wherein resilient conductive element is held in Lu Tong district.
Embodiment of the present utility model in terms of existing technologies, by arranging the Lu Tong district connecting mainboard on fingerprint FPC so that fingerprint FPC can be electrically connected with mainboard by Lu Tong district, such that it is able to reduce the length of fingerprint FPC, reduces the cost of fingerprint FPC.And it is held in Lu Tong district by the resilient conductive element arranged on mainboard, so that the assembling mode of fingerprint FPC is relatively simple, cost of labor can be saved, use the resilient conductive element formula way of contact simultaneously, make fingerprint FPC more stable with contacting of mainboard, and fingerprint FPC is convenient with the dismounting of mainboard, consequently facilitating maintenance in the future.
Further, in actual design process, it will usually fingerprint support is set, makes fingerprint FPC be fixed on fingerprint support and realize integrated design, can be extended by housing and form fingerprint support；Fingerprint FPC is fixed on fingerprint support.
Further, in order to make, fingerprint FPC and the fixed form of housing are more firm, cost is relatively low, by mucigel, fingerprint FPC can be fixed on housing.
It addition, in order to reduce cost further, mucigel can be designed as glue or two-sided tape.
Wherein it is possible to resilient conductive element to be designed as shell fragment or power spring, to adapt to the demand of actual design.
Further, according to the needs of actual design, electronic equipment can also comprise the battery cover with opening；Battery cover is covered on housing and fingerprint induction zone is positioned at the opening of battery cover.
Wherein, electronic equipment is smart mobile phone, panel computer or notebook computer.
Further, housing is back cover.
Accompanying drawing explanation
Fig. 1 is according to prior art fingerprint FPC volume structural representation；
Fig. 2 is according to the structural representation of fingerprint module in the first embodiment；
Fig. 3 is according to the structural representation of electronic equipment in the second embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, each embodiment of the present utility model is explained in detail.But, it will be understood by those skilled in the art that in each embodiment of this utility model, in order to make reader be more fully understood that, the application proposes many ins and outs.But, even if there is no these ins and outs and many variations based on following embodiment and amendment, it is also possible to realize the application each claim technical scheme required for protection.
First embodiment of the present utility model relates to a kind of fingerprint module, as shown in Figure 2, comprise fingerprint induction zone 1 and the fingerprint flexible PCB FPC2 that extends out from fingerprint induction zone 1 (wherein, FPC is the abbreviation of Flexible Printed Circuit, and Chinese is interpreted as: flexible PCB)；Fingerprint FPC2 comprises fingerprint chip 21 and for connecting the Lu Tong district 22 of mainboard；Fingerprint chip 21 is electrically connected in district 22, fingerprint induction zone 1 and Lu Tong.It is noted that the mainboard in this utility model refers to the function of tonic chord printed circuit board (PCB) in electronic equipment.
It is noted that Lu Tong district 22 can be 10 dew brazing feet, comprise signal leg and the ground connection leg of fingerprint.By foregoing it is seen that, in actual assembling process, by arranging the Lu Tong district 22 connecting mainboard on fingerprint FPC2, the fingerprint chip 1 that fingerprint FPC2 is comprised can be electrically connected with mainboard by Lu Tong district 22, such that it is able to reduce the length of fingerprint FPC2, reduce the cost of fingerprint FPC2, i.e. reduce the cost of fingerprint module.
This utility model the second embodiment relates to a kind of electronic equipment, as it is shown on figure 3, comprise: fingerprint module, mainboard 4 and the housing 5 described by the first embodiment；Mainboard 4 is provided with and resilient conductive element 6 one to one, Lu Tong district 22；Wherein, the fingerprint control circuit during resilient conductive element 6 is electrically connected to mainboard 4 and ground wire.Fingerprint FPC2 is fixed on the wherein one side of housing 5；Mainboard 4 is fixed on the another side of housing 5, and wherein resilient conductive element 6 is held in Lu Tong district 22.It should be noted that, in actual assembling process, when resilient conductive element 6 is held in Lu Tong district 22, it should be noted that the height of resilient conductive element 6, guarantee the electric connection of resilient conductive element 6 and Lu Tong district 22, guarantee simultaneously resilient conductive element 6 and Lu Tong district 22 connection the tightst.
In actual design, resilient conductive element 6 can be designed as shell fragment or power spring.Present embodiment illustrates as a example by smart mobile phone: the resilient conductive element 6 shown in Fig. 3 can be shell fragment 6.Wherein, shell fragment 6 can be attached on mainboard 4 by conductive adhesive layer, or is welded on mainboard 4.But, it is worth mentioning at this point that, shell fragment 6 is not limited to be welded in mainboard 4 or be attached at mainboard 4, as long as can realize that shell fragment 6 is fixed on mainboard 4 to realize any fixed form of its corresponding function, and all should be within protection domain of the present utility model.
In order to make, fingerprint FPC2 and the fixed form of housing 5 are more firm, cost is relatively low, by mucigel, fingerprint FPC2 can be fixed on housing 5.And, in order to reduce cost further, mucigel can be designed as glue or two-sided tape.Additionally, in actual design, it will usually fingerprint support is set, makes fingerprint FPC2 be fixed on fingerprint support and realize integrated design.Specifically, can be extended by housing 5 and form fingerprint support；Fingerprint FPC2 is fixed on fingerprint support.
According to the needs of actual design, electronic equipment can also comprise the battery cover with opening；Battery cover is covered on housing and fingerprint induction zone is positioned at the opening of battery cover；Thus, in actual application, user by the fingerprint of finger is placed on the opening part of battery cover and can be identified by fingerprint induction zone 1, realizes its corresponding function, and occupation mode is relatively simple.
By above content, it is seen that, in present embodiment, the length of fingerprint FPC2 is shorter, can reduce the cost of fingerprint FPC2, and then reduce the cost of electronic equipment.And it is held in Lu Tong district 22 by the resilient conductive element 6 arranged on mainboard 4, so that the assembling mode of fingerprint FPC2 is relatively simple, cost of labor can be saved.When fingerprint module is overhauled by needs, being held in the Lu Tong district 22 of mainboard 4 owing to fingerprint FPC2 passes through resilient conductive element 6, therefore can mutually be taken apart with mainboard by fingerprint module very easily, its dismounting mode is relatively simple, it is simple to keep in repair in the future.
It is noted that electronic equipment can be smart mobile phone, can be with panel computer or can be with notebook computer.If electronic equipment is smart mobile phone, then housing 5 is can be the back cover 5 of smart mobile phone.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiment of the utility model, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit and scope of the present utility model.
Claims (9)
1. a fingerprint module, it is characterised in that comprise fingerprint induction zone and the fingerprint flexible PCB FPC extended out from described fingerprint induction zone；
Described fingerprint FPC comprises fingerprint chip and for connecting the Lu Tong district of mainboard；
Described fingerprint chip is electrically connected in described fingerprint induction zone and described Lu Tong district.
2. an electronic equipment, it is characterised in that comprise fingerprint module, mainboard and the housing described in claim 1；
Described mainboard is provided with and described Lu Tong district resilient conductive element one to one；
Described fingerprint FPC is fixed on the wherein one side of described housing；
Described mainboard is fixed on the another side of described housing, and wherein said resilient conductive element is held in described Lu Tong district.
Electronic equipment the most according to claim 2, it is characterised in that described housing extends and forms fingerprint support；
Described fingerprint FPC is fixed on described fingerprint support.
4. according to the electronic equipment described in Claims 2 or 3, it is characterised in that described fingerprint FPC is fixed on described housing by mucigel.
Electronic equipment the most according to claim 4, it is characterised in that described mucigel is glue or two-sided tape.
6. according to the electronic equipment described in Claims 2 or 3, it is characterised in that described resilient conductive element is shell fragment or power spring.
7. according to the electronic equipment described in Claims 2 or 3, it is characterised in that described electronic equipment also comprises the battery cover with opening；
Described battery cover is covered on described housing and described fingerprint induction zone is positioned at the opening of described battery cover.
8. according to the electronic equipment described in Claims 2 or 3, it is characterised in that described electronic equipment is smart mobile phone, panel computer or notebook computer.
Electronic equipment the most according to claim 8, it is characterised in that described housing is back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097428.7U CN205621016U (en) | 2016-01-29 | 2016-01-29 | Electronic equipment and fingerprint module thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620097428.7U CN205621016U (en) | 2016-01-29 | 2016-01-29 | Electronic equipment and fingerprint module thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205621016U true CN205621016U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620097428.7U Expired - Fee Related CN205621016U (en) | 2016-01-29 | 2016-01-29 | Electronic equipment and fingerprint module thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205621016U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106529516A (en) * | 2016-12-29 | 2017-03-22 | 深圳天珑无线科技有限公司 | Fingerprint module group and electronic equipment |
| CN106850900A (en) * | 2017-03-31 | 2017-06-13 | 西安易朴通讯技术有限公司 | A kind of electronic equipment |
| CN107862297A (en) * | 2017-11-23 | 2018-03-30 | 长沙市宇顺显示技术有限公司 | A kind of fingerprint recognition module of pressure touch |
| CN108038460A (en) * | 2017-12-21 | 2018-05-15 | 闻泰通讯股份有限公司 | Fingerprint module and mobile terminal |
| CN109919115A (en) * | 2019-03-14 | 2019-06-21 | Oppo（重庆）智能科技有限公司 | Fingerprint mould group tooling |
| US10761627B2 (en) | 2017-07-06 | 2020-09-01 | Samsung Electronics Co., Ltd. | Electronic device with display |
-
2016
- 2016-01-29 CN CN201620097428.7U patent/CN205621016U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106529516A (en) * | 2016-12-29 | 2017-03-22 | 深圳天珑无线科技有限公司 | Fingerprint module group and electronic equipment |
| CN106850900A (en) * | 2017-03-31 | 2017-06-13 | 西安易朴通讯技术有限公司 | A kind of electronic equipment |
| US10761627B2 (en) | 2017-07-06 | 2020-09-01 | Samsung Electronics Co., Ltd. | Electronic device with display |
| US11221696B2 (en) | 2017-07-06 | 2022-01-11 | Samsung Electronics Co., Ltd. | Electronic device with display |
| CN107862297A (en) * | 2017-11-23 | 2018-03-30 | 长沙市宇顺显示技术有限公司 | A kind of fingerprint recognition module of pressure touch |
| CN108038460A (en) * | 2017-12-21 | 2018-05-15 | 闻泰通讯股份有限公司 | Fingerprint module and mobile terminal |
| CN109919115A (en) * | 2019-03-14 | 2019-06-21 | Oppo（重庆）智能科技有限公司 | Fingerprint mould group tooling |
| CN109919115B (en) * | 2019-03-14 | 2021-01-15 | Oppo（重庆）智能科技有限公司 | Fingerprint module frock |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20200129 |