CN110083370A - A kind of firmware burning mechanism and method for burn-recording based on PLCC encapsulation - Google Patents
A kind of firmware burning mechanism and method for burn-recording based on PLCC encapsulation Download PDFInfo
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- CN110083370A CN110083370A CN201910462031.1A CN201910462031A CN110083370A CN 110083370 A CN110083370 A CN 110083370A CN 201910462031 A CN201910462031 A CN 201910462031A CN 110083370 A CN110083370 A CN 110083370A
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- firmware burning
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- 230000007246 mechanism Effects 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000005538 encapsulation Methods 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 239000002344 surface layer Substances 0.000 abstract description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 4
- 230000008054 signal transmission Effects 0.000 description 4
- 238000005303 weighing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- NMWSKOLWZZWHPL-UHFFFAOYSA-N 3-chlorobiphenyl Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1 NMWSKOLWZZWHPL-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 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 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
- G06F8/63—Image based installation; Cloning; Build to order
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- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a kind of firmware burning mechanisms and method for burn-recording based on PLCC encapsulation, it includes firmware burning mechanism and firmware burning method, firmware burning method is implemented using firmware burning mechanism, firmware burning mechanism includes product PCB jigsaw positioning mechanism and the multiconductor signal acquisition mechanism that is placed at the top of it, multiconductor signal acquisition mechanism includes firmware burning pcb board, pcb board fixing seat, magnet, USB data line and screw, product PCB jigsaw positioning mechanism includes product PCB jigsaw positioning base and product PCB jigsaw, firmware burning pcb board is provided with elastic current needle, gold-plated 6~8 μ " in elastic current needle surface layer, the elastic fatigue limit 100,000 times；Efficiently solve the problems, such as that such package module of PLCC occurs during firmware burning cannot stablize power-up communication, that product signal contact scratches etc. is bad, the position of firm pcb board simultaneously, realize the accurate positioning to pcb board, the reliability and efficiency for improving firmware burning, reduce manufacturing cost indirectly.
Description
Technical field
The present invention relates to optical communication building block technique fields, in particular to a kind of firmware burning based on PLCC encapsulation
Mechanism and method for burn-recording.
Background technique
Summarize in present information network, fiber optic communication in occupation of leading position, as the covering of network is more and more extensive and
Message capacity is continuously increased, and the promotion of communication link is also inevitable development, and optical module realizes light in optical communication network
The conversion of electric signal is one of core devices of fiber optic communication.And with cloud computing, big data, mobile Internet and wisdom
The rise in city, Internet data traffic are in explosive growth trend, and future will to the optical module demand of higher rate and performance
It can never rest.
However since the such package module of PLCC needs the direct SMT in contact or is welded to server board, production and
During firmware burning, since more than contact and be pad form, the soft easy scratch of the gold-plated quality in surface layer be easy to cause swinging of signal
Calmly, the problems such as burning low efficiency, production efficiency and cost have been seriously affected.
Summary of the invention
The purpose of the present invention is to provide a kind of firmware burning mechanisms and method for burn-recording based on PLCC encapsulation, effectively
Solve that such package module of PLCC occurs during firmware burning cannot stablize power-up communication, product signal contact scratches
Etc. bad problem, while the position of firm pcb board, realize the accurate positioning to pcb board, improve firmware burning reliability and
Efficiency reduces manufacturing cost indirectly.
The embodiment of the present invention is achieved in that
A kind of firmware burning mechanism based on PLCC encapsulation comprising firmware burning mechanism, firmware burning mechanism include producing
Product PCB jigsaw positioning mechanism and the multiconductor signal acquisition mechanism being placed at the top of it, multiconductor signal acquisition mechanism includes firmware
Burning pcb board, pcb board fixing seat, magnet and locking member, firmware burning pcb board are equipped with USB interface, and pcb board fixing seat is equipped with card
Enter the card slot of firmware burning pcb board, firmware burning pcb board is caught in card slot and is fixed to pcb board fixing seat, PCB using locking member
Plate fixing seat is provided with the bore of installation magnet and is caught in magnet, and product PCB jigsaw positioning mechanism includes the positioning of product PCB jigsaw
Pedestal and product PCB jigsaw, pcb board fixing seat are placed at the top of product PCB jigsaw, and product PCB jigsaw is fixed on product PCB jigsaw
Positioning base.
In preferred embodiments of the present invention, the said goods PCB jigsaw is provided with multiple PCB pads, firmware burning pcb board
PCB pad is connected to by magnetic compact and is fixed with the relative position of PCB pad.
In preferred embodiments of the present invention, the bottom of above-mentioned firmware burning pcb board is provided with telescopic elastic current
Needle, elastic current needle passes through the PCB contact pads of telescopable portion and product PCB jigsaw, to acquire signal.
In preferred embodiments of the present invention, the said goods PCB jigsaw positioning base is provided with signal picker positioning column,
PCB pad is provided with the through-hole opposite with signal picker positioning column position, and product PCB jigsaw passes through signal picker positioning column
It is caught in through-hole and is fixed to product PCB jigsaw positioning base.
In preferred embodiments of the present invention, above-mentioned signal picker positioning column has magnetism, and firmware burning pcb board is placed in
When product PCB jigsaw, the top of magnet and signal picker positioning column attracts each other and the position of precise positioning firmware burning pcb board
It sets.
In preferred embodiments of the present invention, above-mentioned firmware burning mechanism further includes USB data line, USB data line connection
To the USB interface of firmware burning pcb board.
In preferred embodiments of the present invention, above-mentioned locking member is screw, and firmware burning pcb board is provided at least two spiral shells
Pit, pcb board fixing seat are provided with the threaded hole opposite with firmware burning pcb board position, and screw is burnt firmware by threaded hole
Record pcb board is fixed on PC editions plate fixing seats.
A kind of firmware burning method based on PLCC encapsulation, firmware burning method use above-mentioned firmware burning mechanism, Gu
Part method for burn-recording includes: S1, the signal that product PCB jigsaw is first passed through to product PCB jigsaw positioning base vertically downwards
Collector positioning column, precise positioning is in the top of product PCB jigsaw positioning base；S2, the magnetic that pcb board fixing seat is passed through into magnet
Property connection be accurately located at signal picker positioning column at the top of product PCB jigsaw positioning base, to fix pcb board fixing seat
Position does not generate upper and lower displacement；S3, USB data line is docked with the USB interface of firmware burning pcb board, completes firmware burning.
In preferred embodiments of the present invention, it is above-mentioned it is a kind of based on PLCC encapsulation firmware burning method S1 in, more
When changing product PCB jigsaw, the pad locations of product PCB jigsaw are remained unchanged.
In preferred embodiments of the present invention, it is above-mentioned it is a kind of based on PLCC encapsulation firmware burning method S2 in, Gu
The elastic current needle of part burning pcb board is in compressive state, so that the PCB contact pads of elastic current needle and product PCB jigsaw
Well, signal is acquired to stablize.
The beneficial effects of the present invention are:
The present invention is contacted by the retractable member of the elastic current needle of firmware burning pcb board with product PCB jigsaw, is realized
Electric signal transmission effectively solves the instability problem of PCB pad weighed wounded with signal, is adopted by signal to firmware burning pcb board
Storage positioning column accurately limits the position of product PCB jigsaw, realizes the accurate positioning of product PCB jigsaw, passes through signal acquisition
The magnetic attraction of device positioning column and magnet, firmware burning pcb board are accurately positioned in PCB pad by pcb board fixing seat；This can
It avoids the contact of pcb board from weighing wounded, improves the stability of signal transmission, while the position of firm pcb board, realize to pcb board
It is accurately positioned.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range.
Fig. 1 is the disassembly and assembly structure figure of firmware burning mechanism of the present invention；
Fig. 2 is the junction sectional view of firmware burning mechanism of the present invention；
Fig. 3 is product of the present invention PCB jigsaw positioning mechanism and partial enlarged view；
Fig. 4 is the installation diagram of product of the present invention PCB jigsaw positioning mechanism；
Fig. 5 is the docking scheme of firmware burning pcb board of the present invention；
Icon: 1- product PCB jigsaw positioning base；2- product PCB jigsaw；3-PCB plate fixing seat；4- magnet；5- firmware
Burning pcb board；6- signal picker positioning column；7-USB data line；8- screw.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
First embodiment
Fig. 1 is please referred to, the present embodiment provides a kind of firmware burning mechanisms based on PLCC encapsulation comprising firmware burning machine
Structure and firmware burning method, firmware burning method are implemented using firmware burning mechanism, and firmware burning mechanism includes product PCB
Jigsaw positioning mechanism and the multiconductor signal acquisition mechanism being placed at the top of it, multiconductor signal acquisition mechanism includes firmware burning
Pcb board 5, pcb board fixing seat 3, magnet 4, USB data line 7 and locking member, wherein locking member is screw 8, and product PCB jigsaw is fixed
Position mechanism includes product PCB jigsaw positioning base 1 and product PCB jigsaw 2, and firmware burning pcb board 5 is provided with elastic current needle,
Gold-plated 6~8 μ " in elastic current needle surface layer, the elastic fatigue limit 100,000 times；It efficiently solves the weighing wounded of product pad, signal
The problem of unstability, product PCB jigsaw positioning base 1 are provided with signal picker positioning column 6, reach multiconductor signal acquisition
The pinpoint purpose of mechanism and product PCB jigsaw 2.
Referring to figure 2., multiconductor signal acquisition mechanism includes firmware burning pcb board 5, pcb board fixing seat 3, magnet 4, USB
Data line 7 and screw 8, firmware burning pcb board 5 is plate-like and middle parts of two sides have the arc concave edge to set to the concave, and pcb board is solid
Reservation 3, which is equipped with, is caught in the card slot of firmware burning pcb board 5, and the edge of the card slot is inwardly protruding and with firmware burning pcb board 5 two
Side is mutually matched, and firmware burning pcb board 5 is caught in card slot and is fixed to pcb board fixing seat 3 using screw 8；Firmware burning pcb board 5
There are four threaded hole, which is located at the four corners of firmware burning pcb board 5 for setting, and pcb board fixing seat 3 is arranged
There is the threaded hole opposite with 5 position of firmware burning pcb board, which is located at pocket edges, and screw 8 passes through threaded hole for firmware
Burning pcb board 5 is fixed on PC editions plate fixing seats；Pcb board fixing seat 3 is provided with the bore of installation magnet 4 and is caught in magnet 4, magnetic
Hole is arranged there are two altogether and is located at the inwardly protruded position in both sides of pcb board fixing seat 3, and two magnet 4 are caught in bore
And fixed clamping；The top of firmware burning pcb board 5 is provided with for connecting the USB interface with USB port, USB interface and solid
Part burning pcb board 5 is electrically connected and is glued fixation, and USB data line 7 is connected to the USB interface of firmware burning pcb board 5；Firmware burning
The bottom of pcb board 5 is provided with telescopic elastic current needle, which is provided with more two rows of, the top of electric current needle
It is fixedly welded to firmware burning pcb board 5, the bottom end of electric current needle is telescopable portion, and elastic current needle is the prior art, elasticity electricity
Stream needle ensure that the stabilization of signal of communication by the PCB contact pads of telescopable portion and product PCB jigsaw 2 to acquire signal
It is acquired with accurate data.
Referring to figure 3., product PCB jigsaw positioning mechanism includes product PCB jigsaw positioning base 1 and product PCB jigsaw 2,
Pcb board fixing seat 3 is placed in 2 top of product PCB jigsaw, and product PCB jigsaw 2 is fixed on product PCB jigsaw positioning base 1, product
PCB jigsaw positioning mechanism fixed by the relative position of PCB pad and pcb board fixing seat 3, product PCB jigsaw 2 and product PCB
The relative position clamping of jigsaw positioning base 1, ensure that accurate positioning；Product PCB jigsaw 2 is provided with nine PCB pads, and nine
PCB pad is arranged in 3 × 3 arrays, and each PCB pad is used for, firmware burning pcb board 5 corresponding with a firmware burning pcb board 5
PCB pad is connected to by magnetic compact and is fixed with the relative position of PCB pad；The top of product PCB jigsaw positioning base 1
It is provided with signal picker positioning column 6, which has magnetism, is used for the magnetic with pcb board fixing seat 3
Iron 4 attracts each other connection, and the PCB pad of product PCB jigsaw 2 is provided with the through-hole opposite with 6 position of signal picker positioning column,
Product PCB jigsaw 2 is caught in through-hole by signal picker positioning column 6 and is fixed to product PCB jigsaw positioning base 1, signal acquisition
Device positioning column 6 is pierced by from the lead to the hole site and is used to determine position, firmware with the mutual magnetic attraction of magnet 4 of pcb board fixing seat 3
When burning pcb board 5 is placed in product 2 top of jigsaw PCB, the top of magnet 4 and signal picker positioning column 6 attracts each other simultaneously precisely
Position the position of firmware burning pcb board 5；It is fixed along four of edge to be provided at the top edge of 2 positioning seat of product PCB jigsaw
Position column, two edges are respectively provided with two positioning columns, and product PCB jigsaw 2 is provided with the location hole opposite with the positioning column position, and
Pcb board is rotated by 90 ° that rear location hole is opposite with positioning column position, and product PCB jigsaw 2 is respectively arranged with eight location holes, is convenient for
The each direction of product PCB jigsaw 2 can position, after product PCB jigsaw 2 is caught in positioning column, signal picker positioning column 6 just from
The through-hole of product PCB jigsaw 2 is pierced by.
Referring to figure 4. and Fig. 5, the firmware burning method of the firmware burning mechanism, use in the firmware burning mechanism,
The step of firmware burning method includes:
S1, the signal picker that product PCB jigsaw 2 is first passed through to product PCB jigsaw positioning base 1 vertically downwards
Positioning column 6, the through-hole that signal picker positioning column 6 passes through product PCB jigsaw 2 are pierced by, meanwhile, product PCB jigsaw positioning base 1
Positioning column pass through product PCB jigsaw 2 location hole, the relative position of product PCB jigsaw 2 and product PCB jigsaw positioning base 1
It blocks, 2 precise positioning of product PCB jigsaw is in the top of product PCB jigsaw positioning base 1；When replacing product PCB jigsaw 2, pass through
Signal picker positioning column 6 and positioning column limit the position of product PCB jigsaw 2, and the pad locations of product PCB jigsaw 2 are kept not
Become.
S2, the magnetic connection that pcb board fixing seat 3 is passed through to magnet 4 are accurately located at product PCB jigsaw positioning base 1 and push up
The signal picker positioning column 6 in portion passes through magnetic so that firmware burning pcb board 5 is placed between two signal picker positioning columns 6
Property attraction connection to fix the position of pcb board fixing seat 3, pcb board fixing seat 3 does not generate upper and lower displacement；Firmware burning at this time
The elastic current needle of pcb board 5 is in compressive state, so that elastic current needle and the PCB contact pads of product PCB jigsaw 2 are good,
Signal is acquired to stablize.
S3, USB data line 7 is docked with the USB interface of firmware burning pcb board 5, and checks whether docking location is firm and connects
It connects, completes firmware burning.
In conclusion retractable member and product PCB that present example passes through the elastic current needle of firmware burning pcb board
Jigsaw contact realizes that electric signal transmission to firmware burning pcb board, effectively solves weighing wounded for PCB pad and asks with the unstable of signal
Topic accurately limits the position of product PCB jigsaw by signal picker positioning column, realizes the accurate positioning of product PCB jigsaw,
By the magnetic attraction of signal picker positioning column and magnet, firmware burning pcb board is accurately positioned in by pcb board fixing seat
PCB pad；The contact that can be avoided pcb board weighs wounded, improves the stability of signal transmission, while the position of firm pcb board,
Realize the accurate positioning to pcb board.
Present specification describes the example of the embodiment of the present invention, it is not meant to that these embodiments illustrate and describe this
All possible forms of invention.Those of ordinary skill in the art will understand that the embodiments described herein is to help
Reader understands the principle of the present invention, it should be understood that protection scope of the present invention is not limited to such special statement and implementation
Example.Those skilled in the art can according to the present invention disclosed the technical disclosures make it is various do not depart from it is of the invention real
Various other specific variations and combinations of matter, these variations and combinations are still within the scope of the present invention.
Claims (10)
1. a kind of firmware burning mechanism based on PLCC encapsulation, which is characterized in that including firmware burning mechanism, the firmware burning
Mechanism includes product PCB jigsaw positioning mechanism and the multiconductor signal acquisition mechanism that is placed at the top of it, and the multiconductor signal is adopted
Collecting mechanism includes firmware burning pcb board, pcb board fixing seat, magnet and locking member, and the firmware burning pcb board connects equipped with USB
Mouthful, the pcb board fixing seat is equipped with the card slot for being caught in firmware burning pcb board, and the firmware burning pcb board is caught in card slot and uses
Locking member is fixed to pcb board fixing seat, and the pcb board fixing seat is provided with the bore of installation magnet and is caught in magnet, the production
Product PCB jigsaw positioning mechanism includes product PCB jigsaw positioning base and product PCB jigsaw, and the pcb board fixing seat is placed in product
At the top of PCB jigsaw, the product PCB jigsaw is fixed on product PCB jigsaw positioning base.
2. a kind of firmware burning mechanism based on PLCC encapsulation according to claim 1, which is characterized in that the product
PCB jigsaw is provided with multiple PCB pads, and the firmware burning pcb board is connected to PCB pad by magnetic compact and welds with PCB
The relative position of disk is fixed.
3. a kind of firmware burning mechanism based on PLCC encapsulation according to claim 2, which is characterized in that the firmware is burnt
The bottom of record pcb board is provided with telescopic elastic current needle, and the elastic current needle is spelled by telescopable portion and product PCB
The PCB contact pads of plate, to acquire signal.
4. a kind of firmware burning mechanism based on PLCC encapsulation according to claim 3, which is characterized in that the product
PCB jigsaw positioning base is provided with signal picker positioning column, and the PCB pad is provided with and signal picker positioning column position
Opposite through-hole, the product PCB jigsaw are caught in through-hole by signal picker positioning column and are fixed to product PCB jigsaw positioning bottom
Seat.
5. a kind of firmware burning mechanism based on PLCC encapsulation according to claim 4, which is characterized in that the signal is adopted
Storage positioning column has magnetism, and when the firmware burning pcb board is placed in product PCB jigsaw, the magnet and signal picker are fixed
The top of position column attracts each other and the position of precise positioning firmware burning pcb board.
6. a kind of firmware burning mechanism based on PLCC encapsulation according to claim 1, which is characterized in that the firmware is burnt
Recording mechanism further includes USB data line, and the USB data line is connected to the USB interface of firmware burning pcb board.
7. a kind of firmware burning mechanism based on PLCC encapsulation according to claim 1, which is characterized in that the locking member
For screw, the firmware burning pcb board is provided at least two threaded holes, and the pcb board fixing seat is provided with and firmware burning
Firmware burning pcb board is fixed on PC editions plate fixing seats by threaded hole by the opposite threaded hole in pcb board position, screw.
8. a kind of firmware burning method based on PLCC encapsulation, which is characterized in that the firmware burning method uses claim 5
The firmware burning mechanism, the firmware burning method include: S1, first pass through product PCB jigsaw vertically downwards
The signal picker positioning column of product PCB jigsaw positioning base, precise positioning is in the top of product PCB jigsaw positioning base；S2,
Pcb board fixing seat is accurately located at the signal picker at the top of product PCB jigsaw positioning base by the magnetic connection of magnet
Positioning column does not generate upper and lower displacement to fix the position of pcb board fixing seat；S3, by USB data line and firmware burning pcb board
USB interface docking, completes firmware burning.
9. a kind of firmware burning method based on PLCC encapsulation according to claim 8, which is characterized in that in the S1,
When replacing product PCB jigsaw, the pad locations of product PCB jigsaw are remained unchanged.
10. a kind of firmware burning method based on PLCC encapsulation according to claim 8, which is characterized in that in the S2,
The elastic current needle of firmware burning pcb board is in compressive state, so that elastic current needle and the PCB pad of product PCB jigsaw connect
Touching is good, acquires signal to stablize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910462031.1A CN110083370A (en) | 2019-05-30 | 2019-05-30 | A kind of firmware burning mechanism and method for burn-recording based on PLCC encapsulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910462031.1A CN110083370A (en) | 2019-05-30 | 2019-05-30 | A kind of firmware burning mechanism and method for burn-recording based on PLCC encapsulation |
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| Publication Number | Publication Date |
|---|---|
| CN110083370A true CN110083370A (en) | 2019-08-02 |
Family
ID=67422541
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910462031.1A Pending CN110083370A (en) | 2019-05-30 | 2019-05-30 | A kind of firmware burning mechanism and method for burn-recording based on PLCC encapsulation |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202487176U (en) * | 2012-02-16 | 2012-10-10 | 东莞市珍世好电子科技有限公司 | Automatic recorder with integrated circuits (ICs) in tube |
| CN107102179A (en) * | 2017-06-02 | 2017-08-29 | 深圳市同创精密自动化设备有限公司 | A kind of test fixture of PCB soft boards |
| CN208673316U (en) * | 2018-06-29 | 2019-03-29 | 昆山升菖电子有限公司 | A kind of efficient PCB circuit board burning device |
| CN209674360U (en) * | 2019-05-30 | 2019-11-22 | 成都鸿芯光电通信有限公司 | A kind of firmware burning mechanism based on PLCC encapsulation |
-
2019
- 2019-05-30 CN CN201910462031.1A patent/CN110083370A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202487176U (en) * | 2012-02-16 | 2012-10-10 | 东莞市珍世好电子科技有限公司 | Automatic recorder with integrated circuits (ICs) in tube |
| CN107102179A (en) * | 2017-06-02 | 2017-08-29 | 深圳市同创精密自动化设备有限公司 | A kind of test fixture of PCB soft boards |
| CN208673316U (en) * | 2018-06-29 | 2019-03-29 | 昆山升菖电子有限公司 | A kind of efficient PCB circuit board burning device |
| CN209674360U (en) * | 2019-05-30 | 2019-11-22 | 成都鸿芯光电通信有限公司 | A kind of firmware burning mechanism based on PLCC encapsulation |
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