CN109238661A - The optical device detector sensitivity test device of the soft band containing FPC - Google Patents

The optical device detector sensitivity test device of the soft band containing FPC Download PDF

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Publication number
CN109238661A
CN109238661A CN201811276690.8A CN201811276690A CN109238661A CN 109238661 A CN109238661 A CN 109238661A CN 201811276690 A CN201811276690 A CN 201811276690A CN 109238661 A CN109238661 A CN 109238661A
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CN
China
Prior art keywords
fpc
soft band
contraposition
optical device
test board
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.)
Pending
Application number
CN201811276690.8A
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Chinese (zh)
Inventor
陈水生
林桂光
司马卫武
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Dongguan Guang Zhi Communication Science And Technology Ltd
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Dongguan Guang Zhi Communication Science And Technology Ltd
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by Dongguan Guang Zhi Communication Science And Technology Ltd filed Critical Dongguan Guang Zhi Communication Science And Technology Ltd
Priority to CN201811276690.8A priority Critical patent/CN109238661A/en
Publication of CN109238661A publication Critical patent/CN109238661A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00Testing of optical apparatus; Testing structures by optical methods not otherwise provided for

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  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

The present invention discloses a kind of optical device detector sensitivity test device of soft band containing FPC, including board, set on the PCB test board of board, laminating mechanism set on the contraposition seat of the side of PCB test board and set on the top of PCB test board, laminating mechanism includes driving assembly and the pressure head that connect with driving assembly, align the perforative contraposition guide groove of glide direction for the soft band of FPC that seat is equipped with along optical device detector, the golden finger of contraposition guide groove and PCB test board is in be oppositely arranged, contraposition guide groove is configured as placing and being oriented to the soft band of FPC so that the soft band of FPC is along the direction sliding where the two sidewalls to PCB test board of contraposition guide groove, when the soft band of FPC slides in place along contraposition guide groove, the golden finger of the soft band of FPC is vertically aligned the golden finger of PCB test board, pressure head is in driving assembly The lower pressing soft band of FPC of driving and PCB test board.The present invention realizes exactitude position, and alignment operation is simple, improves the efficiency of sensitivity test;And the golden finger of the golden finger and PCB test board of the soft band of FPC is adjacent to.

Description

The optical device detector sensitivity test device of the soft band containing FPC
Technical field
The present invention relates to a kind of detections of the optical device of optical device detector the field of test technology more particularly to soft band containing FPC The sensibility testing arrangement of device.
Background technique
With the development of Fibre Optical Communication Technology, optical device detector has also obtained widely answering in the fields such as optic communication With.Receiving element of the optical device detector as optical module, the superiority and inferiority of performance will directly affect the performance of optical module;Cause This needs the various performances and parameter of accurately test probe in the production and use process of optical device detector, such as spirit Sensitivity parameter etc..
Reliability in order to ensure the test results needs first that the FPC of detector to be tested is soft before being tested The golden finger of band and the golden finger of PCB test board carry out exactitude position;And the optical device containing the soft band of FPC is visited in the prior art Device is surveyed when being tested, be judged by operator's naked eyes be between the golden finger of the soft band of FPC and the golden finger of PCB test board No alignment is easy to appear the inaccurate problem that aligns, and eyes after operator's long-time operation to carry out Manual-alignment Fatigue also be easy to cause golden finger contraposition dislocation, is easy to cause product short circuit, damages component or burn out PCB test board etc. and ask Topic.
Summary of the invention
The purpose of the present invention is to provide a kind of optical device detector sensitivity test device of soft band containing FPC, energy Enough realize exactitude position between the golden finger of the soft band of FPC and the golden finger of PCB test board.
To achieve the goals above, the present invention provides a kind of tests of the optical device detector sensitivity of soft band containing FPC Device including board, the PCB test board set on the board, the contraposition seat set on the side of the PCB test board and is set to The laminating mechanism of the top of the PCB test board, the laminating mechanism include driving assembly and connect with the driving component Pressure head, the contraposition seat are equipped with the perforative contraposition guide groove of glide direction of the soft band of FPC along optical device detector, and the contraposition is led The golden finger of slot and the PCB test board in being oppositely arranged, the contraposition guide groove be configured as placing and being oriented to the soft band of FPC so that The soft band of FPC is slided along the direction where the two sidewalls to the PCB test board of the contraposition guide groove, when the soft band of FPC is along described right When position guide groove is slided in place, the soft band of FPC faces the PCB test board, and the golden finger of the soft band of FPC is vertically aligned described The golden finger of PCB test board, the pressure head press the soft band of FPC and the PCB test board under the driving of the driving component.
Compared with prior art, the PCB test of the optical device detector sensitivity test device of the present invention soft band containing FPC The side of plate is equipped with contraposition seat, and the perforative contraposition of glide direction that contraposition seat offers the soft band of FPC along optical device detector is led The golden finger of slot, contraposition guide groove and PCB test board is in be oppositely arranged, and the soft band of FPC can slide into PCB along the two sidewalls of contraposition guide groove The position of test board, when the soft band of FPC slides in place along contraposition guide groove, the golden finger of the soft band of FPC is just right in the vertical direction The golden finger of the quasi- PCB test board, realizes exactitude position, avoids and held by way of operator's naked eyes Manual-alignment The problem of the contraposition inaccuracy easily led to reduces due to golden finger dislocation and causes product Damage by Short Circuit or burn out PCB test The risk of plate;Moreover, alignment operation is simple, contraposition efficiency can be effectively improved, improves the efficiency of sensitivity test;In addition, The present invention is additionally provided with laminating mechanism, after the golden finger of the golden finger alignment PCB test board of the soft band of FPC, the pressure head of laminating mechanism Under be depressured to the intersection of FPC soft band and PCB test board so that the golden finger of the golden finger of the soft band of FPC and PCB test board pastes Tightly, the accuracy of sensitivity test result is improved.
Preferably, the contraposition seat offers the locating slot with the casing adaptor of optical device detector, when optical device detects When the shell of device is bonded with the inner wall of the locating slot, the golden finger of the soft band of FPC is vertically aligned the PCB test board Golden finger.
Preferably, the driving component includes the fixing seat being vertically arranged, the handle hinged with the fixing seat, is articulated with The chaining part of the handle and be articulated with the chaining part lower end drive shaft, the lower end of the fixing seat is connected with vertically Guide cylinder, the drive shaft are arranged in the vertical guide cylinder, and the pressure head is connected to the drive shaft, the handle drives institute Stating chaining part drives drive shaft along the vertical guide cylinder sliding to interlock the pressure head.
Preferably, the handle is L-shaped, and including interconnecting piece and the grip part being connect with the interconnecting piece, the interconnecting piece Hinged with the junction of the grip part and the chaining part, the free end of the interconnecting piece and the fixing seat are hinged.
Preferably, the lower end of the drive shaft is connected to a horizontally disposed balance plate, the pressure head is mounted on described flat It weighs on plate, the two sides of the balance plate offer through hole respectively, and linear bearing, the linear axis are provided in the through hole It holds and is equipped with guide post, one end of the guide post is fixed on the board, and the balance plate is in the driving of the drive shaft Guide post described in lower edge makees elevating movement.
Preferably, the fixing seat is mounted on the mounting rack of the board, the mounting rack includes two be oppositely arranged Support plate and the transverse slat being mounted in two support plates, the top of two support plates recessed formation stopper section respectively inwards, The transverse slat backstop is in the stopper section.
Preferably, the lower end of the pressure head sets to the concave to form mounting groove, the mounting groove is equipped with flexible briquetting, described soft Property briquetting exceeds downwards the mounting groove.
Preferably, the optical device detector sensitivity test device of the soft band containing FPC further includes contraposition camera shooting mechanism, It is described contraposition camera shooting mechanism be used for acquire the soft band of FPC golden finger and the PCB test board golden finger to bit image.
Preferably, contraposition camera shooting mechanism includes camera mounting bracket and the video camera for being installed on the camera mounting bracket, The camera mounting bracket includes mounting post and the fixed ring for being mounted on the mounting post, and the Fixing shrink ring is located at the video camera On, the mounting post be equipped with the arc regulating tank opposite with the mounting hole in the fixed ring, the arc regulating tank with it is described Mounting hole cooperates to adjust the setting angle of the video camera.
Preferably, the video camera is CCD camera.
Detailed description of the invention
Fig. 1 is that the optical device detector sensitivity test device of the soft band containing FPC of the embodiment of the present invention and optical device are visited Survey the schematic perspective view of device.
Fig. 2 is the schematic diagram of another angle of Fig. 1.
Fig. 3 is the enlarged drawing of part A in Fig. 2.
Fig. 4 is the structural schematic diagram of laminating mechanism shown in Fig. 2.
Fig. 5 is the structural schematic diagram of contraposition camera shooting mechanism.
Specific embodiment
For the technology contents that the present invention will be described in detail, construction feature, the effect realized, below in conjunction with embodiment and match Attached drawing is closed to be explained in detail.
In the description of the present invention, it is to be understood that, the orientation or position of the instructions such as term " on ", "lower", "inner", "top" Setting relationship is to be based on the orientation or positional relationship shown in the drawings, and is only description of the invention and simplified for ease of description, thus cannot It is interpreted as the limitation to present invention protection content.
Fig. 1 to Fig. 5 is please referred to, the invention discloses a kind of sensitivity of the optical device detector 200 of soft band 210 containing FPC Test device 100, including board 1, the PCB test board 2 set on board 1, the contraposition seat 3 set on the side of PCB test board 2 and Laminating mechanism 4 set on the top of PCB test board 2, laminating mechanism 4 include driving assembly 41 and the pressure connecting with driving assembly 41 First 42, contraposition seat 3 offers the perforative contraposition guide groove 31 of glide direction of the soft band 210 of FPC along optical device detector 200, right In being oppositely arranged, contraposition guide groove 31 is configured as placing and being oriented to FPC soft band the golden finger 21 of position guide groove 31 and PCB test board 2 210 so that the soft band 210 of FPC is slided along the direction where the two sidewalls 311 to PCB test board 2 of contraposition guide groove 31, when the soft band of FPC 210 along when aligning the sliding of guide groove 31 in place, and the soft band 210 of FPC faces PCB test board 2, and the golden finger 2101 of the soft band 210 of FPC is perpendicular Histogram is directed at the golden finger 21 of PCB test board upwards, and pressure head 42 presses the soft band 210 of FPC and PCB under the driving of driving assembly 41 Test board 2.
Wherein, contraposition seat 3 is stepped comprising with the installation base portion 32 of the fixed installation of board 1 and by installation base portion 32 The contraposition part 33 to be formed is upwardly extended, sets to the concave to form contraposition guide groove 31 in the middle part of the top surface of contraposition part 33.Align seat 3 with light The side of 220 face of shell of device detector 200 has the stop surface for backstop optical device detector 200, can prevent Optical device detector 200 continues to slide to PCB test board 2.
Referring to Fig. 3, specifically, contraposition seat 3 offers the locating slot being adapted to the shell 220 of optical device detector 200 34, when the shell 220 of optical device detector 200 is bonded with the inner wall of locating slot 34, the golden finger 2101 of the soft band 210 of FPC exists The golden finger 21 of PCB test board 2 is directed on vertical direction.By the design of locating slot 34, enable optical device detector 200 It is preferably located on board 1, so that the problems such as optical device detector 200 is less likely to occur displacement during the test, Improve the reliability of test result.In the present embodiment, locating slot 34 is also used as stop surface while positioning housing 220;It is fixed The inner surface contour of position slot 34 is arc-shaped, but should not be as limit.
Fig. 2 and Fig. 4 is please referred to, specifically, driving assembly 41 includes that the fixing seat 411 being vertically arranged and fixing seat 411 are cut with scissors The handle 412 connect, the drive shaft 414 for being articulated with the chaining part 413 of handle 412 and being articulated with the lower end of chaining part 413, it is fixed The lower end of seat 411 is connected with vertical guide cylinder 415, and drive shaft 414 is arranged in vertical guide cylinder 415, and pressure head 42 is connected to driving Axis 414, handle 412 drives the drive of chaining part 413 drive shaft 414, and vertically guide cylinder 415 is slided to interlock pressure head 42.It sets whereby Meter is tested so that drive shaft 414 always can be steadily vertically moving with preferably pressing the soft band 210 and PCB of FPC Plate 2, and it is more laborsaving.In the present embodiment, there are two chaining parts 413, handle 412 is arranged between two chaining parts 413.
More specifically, handle 412 is L-shaped, including with interconnecting piece 4121 and the grip part being connect with interconnecting piece 4,121 4122, The junction and chaining part 413 of interconnecting piece 4121 and grip part 4122 are hinged, and the free end of interconnecting piece 4121 and fixing seat 411 are cut with scissors It connects.Whereby, it is convenient for gripping handle 412, saves strength.
Please continue to refer to Fig. 2 and Fig. 4, specifically, the lower end of drive shaft 414 is connected to a horizontally disposed balance plate 416, Pressure head 42 is mounted on balance plate 416, and the two sides of balance plate 416 offer through hole 4161, setting in through hole 4161 respectively There is linear bearing 417, linear bearing 417 is equipped with guide post 418, and one end of guide post 418 is fixed on board 1, balance plate 416 make elevating movement along guide post 418 under the driving of drive shaft 414.It designs whereby, so that the movement of drive shaft 414 is more Steadily, it is ensured that drive shaft 414 can make straight line elevating movement along the vertical direction always.
Referring to Fig. 2, mounting rack 11 includes opposite sets specifically, fixing seat 411 is mounted on the mounting rack 11 of board 1 Two support plates 111 set and the transverse slat 112 being mounted in two support plates 111, the top of two support plates 111 recessed shape respectively inwards At stopper section 1111,112 backstop of transverse slat is in stopper section 1111.By the setting of stopper section 1111, transverse slat 112 is consolidated Ground is mounted in support plate 111, improves the integrally-built stability of sensibility testing arrangement 100.
Referring to Fig. 3, preferably, the lower end of pressure head 42 sets to the concave to form mounting groove 421, mounting groove 421 is equipped with flexibility Briquetting 422, flexible briquetting 422 exceed downwards mounting groove 421.It designs whereby, realizes flexible pressing, can prevent pressure head 42 from damaging by pressure The soft band 210 of FPC and PCB test board 2.In the present embodiment, flexible briquetting 422 is rubber block, but should not be as limit.
Fig. 2, Fig. 3 and Fig. 5 are please referred to, specifically, the optical device detector sensitivity test device 100 of the soft band containing FPC It further include aligning camera shooting mechanism 5, contraposition camera shooting mechanism 5 is used to acquire the golden finger 2101 and PCB test board 2 of the soft band 210 of FPC Golden finger 21 to bit image.It is amplified by the acquisition of contraposition camera shooting mechanism 5 to bit image and by image, in order to check The alignment situation of the golden finger 21 of the golden finger 2101 and PCB test board 2 of the soft band 210 of FPC is conducive to improve aligning accuracy and right Position efficiency.
Fig. 2 and Fig. 5 is please referred to, specifically, contraposition camera shooting mechanism 5 includes camera mounting bracket 51 and is installed on camera mounting bracket 51 video camera 52, camera mounting bracket 51 include mounting post 511 and the fixed ring 512 for being mounted on mounting post 511, fixed ring 512 It being set on video camera 52, mounting post 511 is equipped with the arc regulating tank 5111 opposite with the mounting hole 5121 in fixed ring 512, Arc regulating tank 5111 and mounting hole 5121 cooperate to adjust the setting angle of video camera 52.By setting for arc regulating tank 5111 Meter can preferably be acquired to bit image convenient for adjusting the angle of video camera 52.Wherein, video camera 52 can be external to outside Display (not shown) can be checked by external display to bit image.
In the present embodiment, fixed ring 512 is set there are two mounting hole 5121, and mounting post 511 is equipped with and is located at fixed ring The connecting hole 5116 that the mounting hole 5121 on 512 tops cooperates, and arc regulating tank 5111 and the installation for being located at 512 lower part of fixed ring Hole 5121 cooperates;It can be by fixation by plugging connector (not shown) in superposed mounting hole 5121 and connecting hole 5116 Ring 512 is connect with mounting post 511, then the corresponding position for regulating mounting hole 5121 and arc regulating tank 5111 positioned at lower part Afterwards, connector (not shown) is plugged in mounting hole 5121 and arc regulating tank 5111 to fix fixed ring 512 and mounting post 511.
More specifically, mounting post 511 includes the mounting plate 5112 being fixedly mounted with board 1, is connected to mounting plate 5112 The first vertical plate 5113 in the middle part of top surface, the level board extended to form by the top of the first vertical plate 5113 towards fixed ring 512 5114 and the second vertical plate 5115 formed is upwardly extended by the free end of level board 5114, fixed ring 512 is mounted on second On vertical plate 5115.Whereby, the stability for improving 5 structure of camera mounting bracket, enables video camera 52 to be stably installed at phase On machine mounting rack 51.
Specifically, video camera 52 is CCD camera, but should not be as limit.
Compared with prior art, the PCB of the optical device detector sensitivity test device 100 of the present invention soft band containing FPC The side of test board 2 is equipped with contraposition seat 3, and contraposition seat 3 offers the glide direction of the soft band 210 of FPC along optical device detector 200 Perforative contraposition guide groove 31, for the golden finger 21 of contraposition guide groove 31 and PCB test board 2 in being oppositely arranged, the soft band 210 of FPC can be along right The two sidewalls 311 of position guide groove 31 slide into the position of PCB test board 2, when the soft band 210 of FPC slides in place along contraposition guide groove 31, The golden finger 2101 of the soft band 210 of FPC is just aligned the golden finger 21 of PCB test board 2 in the vertical direction, and it is accurate right to realize Position, avoid be easy to cause by way of operator's naked eyes Manual-alignment contraposition inaccuracy problem, reduce due to Golden finger misplaces and causes product Damage by Short Circuit or burn out the risk of PCB test board 2;Moreover, alignment operation is simple, it can be effective Contraposition efficiency is improved, the efficiency of sensitivity test is improved;In addition, the present invention is additionally provided with laminating mechanism 4, when the soft band 210 of FPC After golden finger 2101 is directed at the golden finger 21 of PCB test board 2, the soft band 210 of FPC and PCB are depressured under the pressure head 42 of laminating mechanism 4 The intersection of test board 2 improves so that the golden finger 21 of the golden finger 2101 and PCB test board 2 of the soft band 210 of FPC is adjacent to The accuracy of sensitivity test result.
Above disclosed is only presently preferred embodiments of the present invention, cannot limit the right of the present invention with this certainly Range, therefore according to equivalent variations made by scope of the present invention patent, still fall within the range that the present invention is covered.

Claims (10)

1. a kind of optical device detector sensitivity test device of soft band containing FPC, which is characterized in that including board, be set to institute State the PCB test board of board, set on the contraposition seat of the side of the PCB test board and set on the top of the PCB test board Laminating mechanism, the laminating mechanism includes driving assembly and the pressure head that connect with the driving component, and the contraposition seat is equipped with Along the perforative contraposition guide groove of the glide direction of the soft band of the FPC of optical device detector, the contraposition guide groove and the PCB test board Golden finger is in being oppositely arranged, and the contraposition guide groove is configured as placing and being oriented to the soft band of FPC so that the soft band of FPC is led along the contraposition Direction sliding where from the two sidewalls of slot to the PCB test board, when the soft band of FPC slides in place along the contraposition guide groove, FPC Soft band faces the PCB test board, and the golden finger of the soft band of FPC is vertically aligned the golden finger of the PCB test board, institute It states pressure head and presses the soft band of FPC and the PCB test board under the driving of the driving component.
2. the optical device detector sensitivity test device of the soft band containing FPC as described in claim 1, which is characterized in that institute It states contraposition seat and offers locating slot with the casing adaptor of optical device detector, shell and the positioning when optical device detector When the inner wall fitting of slot, the golden finger of the soft band of FPC is vertically aligned the golden finger of the PCB test board.
3. the optical device detector sensitivity test device of the soft band containing FPC as described in claim 1, which is characterized in that institute Stating driving assembly includes the fixing seat being vertically arranged and the hinged handle of the fixing seat, the chaining part for being articulated with the handle And it is articulated with the drive shaft of the lower end of the chaining part, the lower end of the fixing seat is connected with vertical guide cylinder, the driving Axis is arranged in the vertical guide cylinder, and the pressure head is connected to the drive shaft, and chaining part described in the handle drives, which drives, to be driven Moving axis is along the vertical guide cylinder sliding to interlock the pressure head.
4. the optical device detector sensitivity test device of the soft band containing FPC as claimed in claim 3, which is characterized in that institute State that handle is L-shaped, including interconnecting piece and the grip part being connect with the interconnecting piece, the connection of the interconnecting piece and the grip part Place is hinged with the chaining part, and the free end of the interconnecting piece and the fixing seat are hinged.
5. the optical device detector sensitivity test device of the soft band containing FPC as claimed in claim 3, which is characterized in that institute The lower end for stating drive shaft is connected to a horizontally disposed balance plate, and the pressure head is mounted on the balance plate, the balance plate Two sides offer through hole respectively, linear bearing is provided in the through hole, the linear bearing is equipped with guide post, institute The one end for stating guide post is fixed on the board, and balance plate guide post described in the driving lower edge of the drive shaft rises Drop movement.
6. the optical device detector sensitivity test device of the soft band containing FPC as claimed in claim 3, which is characterized in that institute It states fixing seat to be mounted on the mounting rack of the board, the mounting rack includes two support plates being oppositely arranged and is mounted on two institutes State the transverse slat in support plate, the top of two support plates recessed formation stopper section respectively inwards, the transverse slat backstop is in described Stopper section.
7. the optical device detector sensitivity test device of the soft band containing FPC as described in claim 1, which is characterized in that institute The lower end for stating pressure head sets to the concave to form mounting groove, and the mounting groove is equipped with flexible briquetting, and the flexibility briquetting exceeds downwards institute State mounting groove.
8. the optical device detector sensitivity test device of the soft band containing FPC as described in claim 1, which is characterized in that also Mechanism is imaged including contraposition, contraposition camera shooting mechanism is used to acquire the golden hand of the golden finger and the PCB test board of the soft band of FPC Refer to bit image.
9. the optical device detector sensitivity test device of the soft band containing FPC as claimed in claim 8, which is characterized in that institute Stating contraposition camera shooting mechanism includes camera mounting bracket and the video camera for being installed on the camera mounting bracket, and the camera mounting bracket includes Mounting post and the fixed ring for being mounted on the mounting post, the Fixing shrink ring are located on the video camera, and the mounting post is equipped with The arc regulating tank opposite with the mounting hole in the fixed ring, the arc regulating tank and the mounting hole cooperate to adjust State the setting angle of video camera.
10. the optical device detector sensitivity test device of the soft band containing FPC as claimed in claim 9, which is characterized in that institute Stating video camera is CCD camera.
CN201811276690.8A 2018-10-30 2018-10-30 The optical device detector sensitivity test device of the soft band containing FPC Pending CN109238661A (en)

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CN112738702A (en) * 2020-12-17 2021-04-30 歌尔光学科技有限公司 Test tool and detection equipment

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CN208921405U (en) * 2018-10-30 2019-05-31 东莞光智通讯科技有限公司 The optical device detector sensitivity test device of the soft band containing FPC

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CN110361615B (en) * 2019-07-19 2021-08-10 武汉光迅科技股份有限公司 Automatic power supply device of active device
CN112738702A (en) * 2020-12-17 2021-04-30 歌尔光学科技有限公司 Test tool and detection equipment

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