CN109524821A - A kind of general BTB limit connection fixture of fingerprint mould group - Google Patents
A kind of general BTB limit connection fixture of fingerprint mould group Download PDFInfo
- Publication number
- CN109524821A CN109524821A CN201811639628.0A CN201811639628A CN109524821A CN 109524821 A CN109524821 A CN 109524821A CN 201811639628 A CN201811639628 A CN 201811639628A CN 109524821 A CN109524821 A CN 109524821A
- Authority
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- China
- Prior art keywords
- connector
- mould group
- fingerprint
- limit
- btb
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000523 sample Substances 0.000 claims abstract description 41
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000007592 spray painting technique Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000011990 functional testing Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Landscapes
- Measuring Leads Or Probes (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a kind of general BTB of fingerprint mould group to limit connection fixture, including fingerprint recognition mould group, pedestal and hinge, the fingerprint recognition mould group includes identification mould group ontology and fingerprint module connector, there is a connector connector in the fingerprint module connector end, the hinge connects with the base hinge, and the base side is provided with a pcb board；The chassis interior is provided with spring probe, and the spring probe is connected with the pcb board, and the spring probe is adapted with the adapter connector；The spring probe top is provided with a limit connector, is additionally provided with a limiting groove on the limit connector, opening is provided on the limiting groove, the limiting groove is adapted with the adapter connector.By the present invention in that being guaranteed to cause to damage to the hard contact of male seat while connection effect, being improved connection reliability with the mode of spring probe contact connector base hard contact.
Description
Technical field
The present invention relates to be related to fingerprint mould group the field of test technology, and in particular to a kind of fingerprint mould group functional test is general
BTB limits connector.
Background technique
With the continuous progress of science and technology, people also increasingly be unable to do without mobile phone, and most of mobile phone all has on the market at present
Unlocked by fingerprint function, unlocked by fingerprint have safe, efficient advantage, the requirement for mobile fingerprint be also it is higher and higher, not only
Safety is needed, response speed is also very important, therefore before factory, it is also desirable to carry out a large amount of test and also adjust, need
Use fingerprint module test fixture.
Existing connector is fastened and connected using male seat collocation base, and BTB connector is typically only capable to guarantee extremely in industry
It is reliably connected few for 50 times.Under normal circumstances, a connector female seat with different connector bases after being fastened, meeting
The problem of there is irreversible deformation and loosening, being easy to appear master-slave seat connection poor contact.Mo Zu factory is connected using BTB at present
When device carries out functional test to mould group, often because connector female seat fastening number is excessive, lead to not the problem of connecting mould group.
Meanwhile functional test can consume a large amount of connector female seat, each connector female seat also needs manually or machine is welded to and turns
On fishplate bar, also there are a large amount of consumption to pinboard.
In addition, since BTB connector size is smaller, when manual work, needs to take time to fasten again after being aligned, and consumes
Plenty of time.
Summary of the invention
Connection fixture is limited the purpose of the present invention is to provide a kind of general BTB of fingerprint mould group, including fingerprint recognition mould group,
Pedestal and hinge, the fingerprint recognition mould group include identification mould group ontology and fingerprint module connector, the fingerprint mould group
There is a connector connector in connector end, and the hinge connects with the base hinge, and the base side is provided with a PCB
Plate；The chassis interior is provided with spring probe, and the spring probe is connected with the pcb board, and the spring probe
It is adapted with the adapter connector；The spring probe top is provided with a limit connector, goes back on the limit connector
It is provided with a limiting groove, opening, the limiting groove and the adapter connector phase are provided on the limiting groove
Adaptation.
As a preferred option, the opening is several holes, and the probe of described hole and the spring probe
It corresponds.Spring probe includes several metal probe, after connector is directed at limiting groove, to connector pressure (hinge
Give pressure) after, metal probe can the corresponding stretching from the hole of limiting groove, with connector complete connect.
As a preferred option, the hinge side is provided with a clamp button of the spring, be provided on the pedestal with it is described
The compatible groove of clamp button of the spring.After hinge is depressed, user can be clipped to the groove on pedestal by turnover spring, will
Hinge fastens, and to fix hinge, achievees the purpose that long-time fixed connection device and spring probe.
As a preferred option, described limit connector one end is connect by spring with the pedestal.Limit is connected
Device is connect by spring with chassis interior, enables to limit connector in movement in vertical direction, when press contacts limit connects under hinge
When connecing device, the connector of the spring probe for limiting connector lower part and fingerprint mould group also can preferably be made to be conducted.
As a preferred option, the hinge is connected by torsional spring with the pedestal.By torsional spring connect hinge with
Pedestal, it is only necessary to Upset hinge can preferable secure/separate connector and spring probe, the connection type of hinge and pedestal
It can be the modes such as telescopic rod, but the connection type of torsional spring is easier to use and longer life expectancy.
As a preferred option, a convex block, and the position of the convex block and the limit are additionally provided on the hinge
Connector is adapted.Using the way of contact fixed connection device connector of convex block to limiting groove, pressure can maintained constant
Under the premise of efficiently reduce material used in hinge, mitigate the quality of hinge.
As a preferred option, the pedestal and hinge are made of Steel material aluminum material, and spray painting processing is done on surface,
The limit connector is made of aluminum alloy materials, and surface is coated with coatings.Connector is limited as needs and spring
Probe and the component of connector contact, need to carry out insulation processing.
As a preferred option, the surrounding of the limiting groove is designed using bevel edge.By the design of bevel edge, work as operation
When adapter connector is put into limiting groove by person, the spring probe of limiting groove bottom can be automatically aligned to.
The technical solution has technical effect beneficial below:
1) by the present invention in that guaranteeing the same of connection effect with the mode of spring probe contact connector base hard contact
Shi Buhui causes to damage to the hard contact of male seat, improves connection reliability；
2) present invention is greatly decreased the time consumed by connector contraposition, promotes operating efficiency by limit design；
3) common general spring probe of the spring probe that the present invention uses for specific standard, technology maturation, high reliablity,
The fastening service life of service life far super BTB connector, therefore current functional test can be reduced to a large amount of of connector female seat and pinboard
Waste；
4) elapsed time is needed to weld a large amount of pinboards, connector female seat before improving, the pinboard after welding uses tens
Occur the problem of poor contact after secondary, the function problem of the connectivity problem that bottom is connector or mould group itself can not be confirmed.
It spends the time to be first directed at position when fastening to fasten in pressing, if without once testing by also needing repeatedly to fasten confirmation
Reason, and improvement through the invention, after carrying out special connector jig, can carry out quick, lossless and reliable connection.
Detailed description of the invention
Fig. 1 is positive structure schematic of the invention；
Fig. 2 is side structure schematic diagram of the invention；
Fig. 3 is the structural schematic diagram of present invention limit connector；
Fig. 4 is the structural schematic diagram that the present invention buckles.
Mark explanation: 1, pedestal, 2, limit connector, 3, limiting groove, 4, clamping groove, 5, buckle, 6, hinge, 7, refer to
Line module connector, 8, pcb board, 9, adapter connector, 10, identification mould group ontology, 11, torsional spring, 12, convex block, 13, opening.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described further.
Embodiment provided below is not intended to limit the invention covered range, and described step is also not use
Sequence is executed to limit its.Those skilled in the art combine existing common knowledge to do conspicuous improvement to the present invention, also fall
Enter the present invention claims protection scope within.
As shown in FIG. 1, FIG. 1 is positive structure schematic of the invention, main body of the invention is divided into three parts: pedestal 1 closes
Page 6 and fingerprint recognition mould group, the side of the pedestal 1 is provided with a pcb board 8.The fingerprint recognition mould group includes identification mould
Ontology 10 and fingerprint module connector 7 are organized, is provided with hard contact on the fingerprint module connector 7；It is provided on pedestal 1
One limiting groove 3, the shape of the limiting groove 3 are adapted with the shape of the fingerprint module connector 7, are slightly larger than the fingerprint mould group
Connector 7, the limiting groove 3 are internally provided with a limit connector 2, limit and are provided with opening 13 on connector 2, in pedestal 1
The spring probe (not indicating in figure) that portion extends out can be stretched out from the opening 13, spring probe and fingerprint module connector 7
Hard contact connection can be connected, the other end of the spring probe is communicated with the pcb board 8 that 1 side of pedestal is arranged.On pedestal 1
It is additionally provided with a hinge 6, which is used for fixed connection device connector 9 and spring probe, and hinge 6 is equipped with a convex block 12, this is convex
The position of block 12 is corresponding with the limiting groove 3, i.e., when 6 Plane Rotation of hinge to 1 plane of pedestal, convex block 12 can be just
Withstand the limit connector 2；A buckle 5 is additionally provided on the hinge 6, it is corresponding with the clamping groove 4 being arranged on pedestal 1,
When hinge 6 is for fixed connection device connector 9 and spring probe, by the rotation to the clamping groove 4 of pedestal 1 of buckle 5, it can be completed
The fixation of equipment, and stable circuit is connected.
As shown in Fig. 2, Fig. 2 is side structure schematic diagram of the invention, hinge 6 is hinged by a torsional spring 11 and pedestal 1, should
Hinge 6 can be rotated around torsional spring 11, to squeeze limit connector 2 and adapter connector 9, Fig. 2 is also of the invention
Stitching state structural schematic diagram, limiting groove 3 and the shape for limiting connector 2 are all adapted with adapter connector 9, connector
Connector 9 can be easily placed in limiting groove 3, and adapter connector 9 is put at limiting groove 3, and fingerprint mould group can be completed
The connection of connector 7 and spring probe, then rotary hinge 6 to convex block 12 withstands the pressing shape that adapter connector 9 completes Fig. 2
State.
As shown in figure 3, Fig. 3 is the enlarged diagram of present invention limit connector 2, it is recessed to limit setting limit on connector 2
Slot 3 is provided with the opening 13 to match with spring probe on limiting groove 3, which is hole, and shape quantity is and bullet
Spring probe is adapted, and the limit connector 2 is connected with the inside of pedestal 1 and (is not indicated in figure) by spring, and limit connects
Upper and lower telescopic moving can be carried out in a certain range by connecing device 2, and under normal condition, the spring of limit 2 lower part of connector, which is in, to be put
Loose state, the height of limit connector 2 are higher than spring probe, and such design can prevent equipment in the limit exposure of connector 2
Spring probe is impaired in the case where outside, after outside presses to limit connector 2 (convex block 12 of hinge 6 pushes), spring to
Lower compression, limit connector 2 move down, and spring probe exposes from hole, lead with the end contact of adapter connector 9
It is logical.
As shown in figure 4, Fig. 4 is the simple structure schematic diagram of present invention buckle 5 with hinge 6, buckle 5 is also by a torsional spring
(not indicating in figure) is attached with hinge 6, when the convex block 12 on hinge 6 is in contact in pedestal 1, can rotary buckle 5 to
The clamping groove 4 being arranged on pedestal 1, completes locking, and equipment is connected.
The working principle of the invention: in using the present invention, the fingerprint mould group first installed needed for selection identifies mould group for operation,
Operator can gently press fingerprint module connector 7 with hand, and whether test spring probe normally exposes, and test is normal to be started to pacify
Dress.The adapter connector 9 of fingerprint mould group identification mould group is placed in the limiting groove 3 being arranged on pedestal 1 first, connector connects
First 9 can smoothly enter into along the slope on limiting groove 3, complete preliminary connection；Rotary hinge 6 again, just to 12 position of convex block
When to the adapter connector 9 being installed in limiting groove 3, convex block 12 also can just withstand adapter connector 9, by hinge 6 one
At the rotation to the clamping groove 4 of pedestal 1 of buckle 5 of side, that is, locking is completed, then the pcb board 8 of 1 side of pedestal is passed through into external row
Line is connect with test device, can start test operation；Buckle 5 is unlocked after being completed, hinge 6 is restored, limit connection
Device 2 bounces automatically, rises to spring probe top again, takes out the adapter connector 9 being installed in limiting groove 3.
The present invention has shown and described several preferred embodiments of invention by above description, but it has been observed that it should be understood that
The present invention is not limited to forms disclosed herein, and should not be regarded as an exclusion of other examples, and can be used for it is various its
He combines, modification and environment, and can pass through above-mentioned introduction or the technology of related fields within that scope of the inventive concept describe herein
Or knowledge is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then all answer
Within the protection scope of the appended claims of the present invention.
Claims (8)
1. a kind of general BTB of fingerprint mould group limits connection fixture, including fingerprint recognition mould group, pedestal and hinge, the fingerprint is known
Other mould group includes that identification mould group ontology and fingerprint module connector, the fingerprint module connector end have a connector to connect
Head, which is characterized in that the hinge connects with the base hinge, and the base side is provided with a pcb board；In the pedestal
Portion is provided with spring probe, and the spring probe is connected with the pcb board, and the spring probe connects with the connector
Head is adapted；The spring probe top is provided with a limit connector, and it is recessed to be additionally provided with a limit on the limit connector
Slot is provided with opening on the limiting groove, and the limiting groove is adapted with the adapter connector.
2. the general BTB of a kind of fingerprint mould group according to claim 1 limits connection fixture, which is characterized in that the conjunction
Page side is provided with a clamp button of the spring, and clamping groove compatible with the clamp button of the spring is provided on the pedestal.
3. the general BTB of a kind of fingerprint mould group according to claim 1 limits connection fixture, which is characterized in that the conjunction
Page is connected by torsional spring with the pedestal.
4. the general BTB of a kind of fingerprint mould group according to claim 3 limits connection fixture, which is characterized in that the conjunction
It is additionally provided with a convex block on page, and the position of the convex block is adapted with the limit connector.
5. the general BTB of a kind of fingerprint mould group according to claim 1 limits connection fixture, which is characterized in that described opens
Mouth is several holes, and the probe of described hole and the spring probe corresponds.
6. the general BTB of a kind of fingerprint mould group according to claim 1 limits connection fixture, which is characterized in that the limit
Position connector one end is connect by spring with the pedestal.
7. the general BTB of a kind of fingerprint mould group according to claim 5 limits connection fixture, which is characterized in that the limit
The surrounding of position groove is designed using bevel edge.
8. the general BTB of a kind of fingerprint mould group according to claim 1 limits connection fixture, which is characterized in that the bottom
Seat and hinge are made of Steel material aluminum material, and spray painting processing is done on surface, and the limit connector is by aluminum alloy materials system
At, and surface is coated with coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639628.0A CN109524821B (en) | 2018-12-29 | 2018-12-29 | General BTB of fingerprint module spacing connection tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639628.0A CN109524821B (en) | 2018-12-29 | 2018-12-29 | General BTB of fingerprint module spacing connection tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109524821A true CN109524821A (en) | 2019-03-26 |
| CN109524821B CN109524821B (en) | 2024-04-09 |
Family
ID=65798696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811639628.0A Active CN109524821B (en) | 2018-12-29 | 2018-12-29 | General BTB of fingerprint module spacing connection tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109524821B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3090329U (en) * | 2002-05-29 | 2002-12-06 | 偉芳 范 | Modular integrated circuit socket |
| CN206311724U (en) * | 2016-12-27 | 2017-07-07 | 江苏凯尔生物识别科技有限公司 | Smart mobile phone fingerprint module justifying measurement jig |
| CN206470170U (en) * | 2017-01-11 | 2017-09-05 | 湖北三赢兴电子科技有限公司 | Camera module and fingerprint module thrust testing jig |
| WO2018184289A1 (en) * | 2017-04-06 | 2018-10-11 | 华为技术有限公司 | Fingerprint identification assembly and terminal |
| CN108649984A (en) * | 2018-07-06 | 2018-10-12 | 成都意町工业产品设计有限公司 | A kind of card slot locking device |
| CN208045071U (en) * | 2018-04-08 | 2018-11-02 | 张志添 | A kind of LCD modules probe test jig |
| CN208113084U (en) * | 2018-03-29 | 2018-11-16 | 广东欧珀移动通信有限公司 | Jig for pcb board processing |
| CN209133721U (en) * | 2018-12-29 | 2019-07-19 | 江西合力泰科技有限公司 | A kind of general BTB limit connection fixture of fingerprint mould group |
-
2018
- 2018-12-29 CN CN201811639628.0A patent/CN109524821B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3090329U (en) * | 2002-05-29 | 2002-12-06 | 偉芳 范 | Modular integrated circuit socket |
| CN206311724U (en) * | 2016-12-27 | 2017-07-07 | 江苏凯尔生物识别科技有限公司 | Smart mobile phone fingerprint module justifying measurement jig |
| CN206470170U (en) * | 2017-01-11 | 2017-09-05 | 湖北三赢兴电子科技有限公司 | Camera module and fingerprint module thrust testing jig |
| WO2018184289A1 (en) * | 2017-04-06 | 2018-10-11 | 华为技术有限公司 | Fingerprint identification assembly and terminal |
| CN208113084U (en) * | 2018-03-29 | 2018-11-16 | 广东欧珀移动通信有限公司 | Jig for pcb board processing |
| CN208045071U (en) * | 2018-04-08 | 2018-11-02 | 张志添 | A kind of LCD modules probe test jig |
| CN108649984A (en) * | 2018-07-06 | 2018-10-12 | 成都意町工业产品设计有限公司 | A kind of card slot locking device |
| CN209133721U (en) * | 2018-12-29 | 2019-07-19 | 江西合力泰科技有限公司 | A kind of general BTB limit connection fixture of fingerprint mould group |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109524821B (en) | 2024-04-09 |
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