CN109860079A - A kind of cleaning device of encryption chip - Google Patents
A kind of cleaning device of encryption chip Download PDFInfo
- Publication number
- CN109860079A CN109860079A CN201811611792.0A CN201811611792A CN109860079A CN 109860079 A CN109860079 A CN 109860079A CN 201811611792 A CN201811611792 A CN 201811611792A CN 109860079 A CN109860079 A CN 109860079A
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- encryption chip
- cleaning device
- fixedly connected
- service sink
- cylinder
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Abstract
The invention discloses a kind of cleaning devices of encryption chip, it is related to technology of semiconductor chips field, including device noumenon, two sides of described device ontology have feeding port and discharge port, described device ontology is clamped by upper cover plate and lower groove, transport mechanism and wiper mechanism are equipped in described device ontology, operation of the present invention is convenient, by the way that transport mechanism is arranged, wiper mechanism, drying mechanism realizes the immersion of the integral type automation of encryption chip, cleaning, elution and drying course, high degree of automation, cleaning efficiency is high, cleanliness is high, reduce chip damage, in drying course, drying environment can be adjusted by adjusting the wind speed of height and fan of the heating tube apart from chip, practicability is high.
Description
Technical field
The present invention relates to technology of semiconductor chips fields, and in particular to a kind of cleaning device of encryption chip.
Background technique
In order to avoid software is illegally intercepted by shovelling plate and private data, existing electronic product is added using encryption chip
Privacy protection, existing encryption chip can be divided into two classes: a kind of using decipherment algorithm built in hardware decryption processor, another kind uses
Built-in MCU carries out encryption and decryption, since encryption chip can illegally be intercepted to avoid software by shovelling plate and private data, in recent years
It is more and more extensive to apply, therefore the precision of its manufacturing process is also more and more important, cleaning is important in chip manufacturing proces
One of link, cleaning effect affects chip quality, cleans uneven, unclean or leakage and wash and will lead to dirty hidden danger, reduce
Chip yield.
Chinese patent application is that CN108511329A discloses a kind of chip cleaning equipment, including station, the operation
Platform is equipped with the conveyer belt for conveying chip, between the width of the conveyer belt is less than or equal between the Pin foot of chip two sides
Away from the thickness of the conveyer belt is greater than or equal to the height of the Pin foot of chip；Limited block is provided with above the conveyer belt；Institute
The rotation path for stating conveyer belt is equipped with cleaning device, and setting limited block excessively enables chip to stablize placement and is sent on a moving belt
In cleaning device, do not slide in the process of cleaning；Simultaneously because support of the conveyer belt with body, avoids Pin foot stress hair
The case where raw bending, occurs.
Chinese patent application is that CN204866740U discloses a kind of automatic washing machine, includes at least a rack, a control
Device processed, a cleaning agent shoot out mechanism and are respectively transmitted, dry, rinsing, scrubbing a transport mechanism of part to be cleaned, one dry
Dry mechanism, a flushing machine, a scrub body, the transport mechanism lower section, which is provided with to hold, to be dried, rinses, scrubbing part to be cleaned
The sump pit of waste liquid, the drier, flushing machine, cleaning agent shoot out mechanism, scrub body be set in turn in respectively it is described
The top of transport mechanism improves the efficiency of cleaning and uniformity and avoids the damage for treating cleaning part in artificial cleaning process
Wound, but the cleanliness cleaned is inadequate, also results in dirty hidden danger, and not can guarantee the drying after cleaning, fails to accomplish clear
Wash it is drying integrated, automate it is inefficient.
Summary of the invention
The purpose of the present invention is to provide a kind of cleaning devices of encryption chip, caused by the prior art above-mentioned to solve
Multinomial defect.
A kind of cleaning device of encryption chip, including device noumenon, two sides of described device ontology, which have, to be sent
Material mouth and discharge port, described device ontology are clamped by upper cover plate and lower groove, and transport mechanism is equipped in described device ontology
And wiper mechanism；
The transport mechanism includes the sliding rail for being fixed on upper cover plate, and two sides of the sliding rail are provided with sliding slot, described
Sliding block is slipped in sliding slot, the sliding block lower end is provided with circular groove, and the sliding rail both ends are fixedly connected with pedestal, rotate between the pedestal
Connection screw thread bar, described threaded rod one end are connected to the bearing block in pedestal, the bearing block other end axis connection motor one, institute
It states motor one and is fixedly connected on upper cover plate side wall, the threaded rod is rotationally connected in circular groove, and the circular groove upper wall is equipped with and spiral shell
The screw thread of rasp bar cooperation, the sliding block bottom end are fixedly connected with cylinder one, and one front end of cylinder is fixedly connected with Pneumatic suction cup；
The wiper mechanism includes the fermentation vat and service sink in lower groove, and the wiper mechanism bottom is equipped with waste liquid
Discharge outlet, the fermentation vat and service sink side are equipped with water inlet, are equipped with supersonic generator and support in the service sink
Frame, support frame as described above side wall are equipped with rack gear, and the service sink inner wall is fixedly connected with driving mechanism, the driving mechanism sliding tooth
Item, support frame move up and down along service sink inner wall.
Preferably, the driving mechanism includes the gear and motor two for being fixed on service sink inner wall, the gear connection electricity
The output shaft of machine two, the wheel and rack engagement.
Preferably, the wiper mechanism further includes the elution pond in lower groove, is clamped bushing, institute in the elution pond
It states bushing edge and is fixedly connected with shower.
Preferably, the conductivity of the service sink and the water in elution pond is 1-3 μ s/cm.
Preferably, it is additionally provided with the card slot of two symmetrical configurations on the upper cover plate, is clamped spraying bottle, institute in the card slot
Spraying bottle lower end connection sparge pipe is stated, the sparge pipe is equipped with solenoid valve, and the spraying bottle is built-in with cleaning agent, and described is clear
Lotion is by isomery fatty alcohol polyoxyethylene ether, organic amine, organic amide solvent, alcohol ether solvents, nitrogenous carboxylic acid quasi-chelate compound, aryl
Several compositions in carboxylic acid and pure water group.
Preferably, drying mechanism is additionally provided in described device ontology, the drying mechanism includes the gas for being fixed on upper cover plate
Cylinder two and the web plate being fixed on lower groove, two front end of cylinder are fixedly connected with support plate, and the support plate bottom end clamping adds
Heat pipe, the web plate both sides are equipped with fan.
Preferably, the lower groove bottom end is connected with devil liquor recovery case.
Preferably, the discard solution discharge port is equipped with strainer.
Preferably, the pedestal of described installation motor one end is externally provided with protective cover.
Preferably, the bottom of described device ontology is fixedly connected with the identical cylinder three of four structures, three front end of cylinder
It is fixedly connected with the cushion of rubber material.
The present invention has the advantages that operation of the present invention is convenient, it is real by setting transport mechanism, wiper mechanism, drying mechanism
Showing immersion, cleaning, elution and the drying course of the integral type automation of encryption chip, high degree of automation, cleaning efficiency is high,
Cleanliness is high, reduces chip damage, can be by adjusting the wind of height and fan of the heating tube apart from chip in drying course
Velocity modulation section drying environment, practicability are high.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is assembling schematic diagram of the invention.
Fig. 3 is the schematic diagram of internal structure of upper cover plate in the present invention.
Fig. 4 is the structural schematic diagram of transport mechanism in the present invention.
Fig. 5 is the schematic diagram of internal structure of lower groove in the present invention.
Fig. 6 is base interior structural schematic diagram in the present invention.
Fig. 7 is the connection schematic diagram of service sink inner support frame and driving mechanism in the present invention.
Fig. 8 is the connection schematic diagram of driving mechanism and rack gear in the present invention.
Wherein, 1- device noumenon, 2- feeding port, 3- discharge port, 4- upper cover plate, 5- lower groove, 6- transport mechanism, 7- cleaning
Mechanism, 8- sliding rail, 9- sliding slot, 10- sliding block, 11- circular groove, 12- pedestal, 13- threaded rod, 14- bearing block, 15- motor one, 16-
Cylinder one, 17- Pneumatic suction cup, 18- fermentation vat, 19- service sink, 20- discard solution discharge port, 21- water inlet, 23- support frame, 24-
Rack gear, 25- driving mechanism, 26- gear, 27- motor two, 28- elute pond, 29- bushing, 30- shower, 31- card slot, 32- hydrojet
Bottle, 33- sparge pipe, 34- drying mechanism, 35- cylinder two, 36- web plate, 37- support plate, 38- heating tube, 39- fan, 40- are useless
Liquid recycling bins, 41- protective cover, 42- cylinder three, 43- cushion.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Embodiment 1
As shown in Figures 1 to 8, a kind of cleaning device of encryption chip, including device noumenon 1, the two of described device ontology 1
A side has feeding port 2 and discharge port 3, and described device ontology 1 is clamped by upper cover plate 4 and lower groove 5, the dress
It sets and is equipped with transport mechanism 6 and wiper mechanism 7 in ontology 1；
The transport mechanism 6 includes the sliding rail 8 for being fixed on upper cover plate 4, and two sides of the sliding rail 8 are provided with sliding slot 9,
Sliding block 10 is slipped in the sliding slot 9,10 lower end of sliding block is provided with circular groove 11, and 8 both ends of sliding rail are fixedly connected with pedestal 12,
Threaded rod 13 is rotatablely connected between the pedestal 12, described 13 one end of threaded rod is connected to the bearing block 14 in pedestal 12, the axis
14 other end axis connection motor 1 of seat is held, the motor 1 is fixedly connected on 4 side wall of upper cover plate, and the threaded rod 13 rotates
It is connected in circular groove 11,11 upper wall of circular groove is equipped with the screw thread with shaft, and 10 bottom end of sliding block is fixedly connected with gas
Cylinder 1, one 16 front end of cylinder are fixedly connected with Pneumatic suction cup 17；
The wiper mechanism 7 includes the fermentation vat 18 and service sink 19 in lower groove 5,7 bottom of wiper mechanism
Equipped with discard solution discharge port 20, the fermentation vat 18 and 19 side of service sink are equipped with water inlet 21, are equipped in the service sink 19
Supersonic generator and support frame 23,23 side wall of support frame as described above are equipped with rack gear 24, and 19 inner wall of service sink is fixedly connected with
Driving mechanism 25,25 drive rack 24 of driving mechanism, support frame 23 move up and down along 19 inner wall of service sink.
In the present embodiment, the driving mechanism 25 includes the gear 26 and motor 2 27 for being fixed on 19 inner wall of service sink,
The gear 26 connects the output shaft of motor 2 27, and the gear 26 is engaged with rack gear 24.The wiper mechanism 7 further includes being located at
Elution pond 28 in lower groove 5, the elution pond 28 is interior to be clamped bushing 29, and 29 edge of bushing is fixedly connected with shower 30.Institute
The conductivity stated service sink 19 and elute the water in pond 28 is 1-3 μ s/cm.
Embodiment 2
As shown in Figures 1 to 8, a kind of cleaning device of encryption chip, including device noumenon 1, the two of described device ontology 1
A side has feeding port 2 and discharge port 3, and described device ontology 1 is clamped by upper cover plate 4 and lower groove 5, the dress
It sets and is equipped with transport mechanism 6 and wiper mechanism 7 in ontology 1；
The transport mechanism 6 includes the sliding rail 8 for being fixed on upper cover plate 4, and two sides of the sliding rail 8 are provided with sliding slot 9,
Sliding block 10 is slipped in the sliding slot 9,10 lower end of sliding block is provided with circular groove 11, and 8 both ends of sliding rail are fixedly connected with pedestal 12,
Threaded rod 13 is rotatablely connected between the pedestal 12, described 13 one end of threaded rod is connected to the bearing block 14 in pedestal 12, the axis
14 other end axis connection motor 1 of seat is held, the motor 1 is fixedly connected on 4 side wall of upper cover plate, and the threaded rod 13 rotates
It is connected in circular groove 11,11 upper wall of circular groove is equipped with the screw thread with shaft, and 10 bottom end of sliding block is fixedly connected with gas
Cylinder 1, one 16 front end of cylinder are fixedly connected with Pneumatic suction cup 17；
The wiper mechanism 7 includes the fermentation vat 18 and service sink 19 in lower groove 5,7 bottom of wiper mechanism
Equipped with discard solution discharge port 20, the fermentation vat 18 and 19 side of service sink are equipped with water inlet 21, are equipped in the service sink 19
Supersonic generator and support frame 23,23 side wall of support frame as described above are equipped with rack gear 24, and 19 inner wall of service sink is fixedly connected with
Driving mechanism 25,25 drive rack 24 of driving mechanism, support frame 23 move up and down along 19 inner wall of service sink.
In the present embodiment, the driving mechanism 25 includes the gear 26 and motor 2 27 for being fixed on 19 inner wall of service sink,
The gear 26 connects the output shaft of motor 2 27, and the gear 26 is engaged with rack gear 24.The wiper mechanism 7 further includes being located at
Elution pond 28 in lower groove 5, the elution pond 28 is interior to be clamped bushing 29, and 29 edge of bushing is fixedly connected with shower 30.Institute
The conductivity stated service sink 19 and elute the water in pond 28 is 1-3 μ s/cm.
In addition, being additionally provided with the card slot 31 of two symmetrical configurations on the upper cover plate 4, spraying bottle is clamped in the card slot 31
32,32 lower end of spraying bottle connects sparge pipe 33, and the sparge pipe 33 is equipped with solenoid valve, and the spraying bottle 32 is built-in with clearly
Lotion, the cleaning agent by isomery fatty alcohol polyoxyethylene ether, organic amine, organic amide solvent, alcohol ether solvents, contain nitronic acid
Several compositions in quasi-chelate compound, aryl carboxylic acid and pure water group.
Drying mechanism 34 is additionally provided in described device ontology 1, the drying mechanism 34 includes the cylinder for being fixed on upper cover plate 4
2 35 and the web plate 36 that is fixed on lower groove 5,2 35 front end of cylinder is fixedly connected with support plate 37,37 bottom of support plate
End clamping heating tube 38,36 both sides of web plate are equipped with fan 39.
Embodiment 3
As shown in Figures 1 to 8, a kind of cleaning device of encryption chip, including device noumenon 1, the two of described device ontology 1
A side has feeding port 2 and discharge port 3, and described device ontology 1 is clamped by upper cover plate 4 and lower groove 5, the dress
It sets and is equipped with transport mechanism 6 and wiper mechanism 7 in ontology 1；
The transport mechanism 6 includes the sliding rail 8 for being fixed on upper cover plate 4, and two sides of the sliding rail 8 are provided with sliding slot 9,
Sliding block 10 is slipped in the sliding slot 9,10 lower end of sliding block is provided with circular groove 11, and 8 both ends of sliding rail are fixedly connected with pedestal 12,
Threaded rod 13 is rotatablely connected between the pedestal 12, described 13 one end of threaded rod is connected to the bearing block 14 in pedestal 12, the axis
14 other end axis connection motor 1 of seat is held, the motor 1 is fixedly connected on 4 side wall of upper cover plate, and the threaded rod 13 rotates
It is connected in circular groove 11,11 upper wall of circular groove is equipped with the screw thread with shaft, and 10 bottom end of sliding block is fixedly connected with gas
Cylinder 1, one 16 front end of cylinder are fixedly connected with Pneumatic suction cup 17；
The wiper mechanism 7 includes the fermentation vat 18 and service sink 19 in lower groove 5,7 bottom of wiper mechanism
Equipped with discard solution discharge port 20, the fermentation vat 18 and 19 side of service sink are equipped with water inlet 21, are equipped in the service sink 19
Supersonic generator and support frame 23,23 side wall of support frame as described above are equipped with rack gear 24, and 19 inner wall of service sink is fixedly connected with
Driving mechanism 25,25 drive rack 24 of driving mechanism, support frame 23 move up and down along 19 inner wall of service sink.
In the present embodiment, the driving mechanism 25 includes the gear 26 and motor 2 27 for being fixed on 19 inner wall of service sink,
The gear 26 connects the output shaft of motor 2 27, and the gear 26 is engaged with rack gear 24.The wiper mechanism 7 further includes being located at
Elution pond 28 in lower groove 5, the elution pond 28 is interior to be clamped bushing 29, and 29 edge of bushing is fixedly connected with shower 30.Institute
The conductivity stated service sink 19 and elute the water in pond 28 is 1-3 μ s/cm.Two symmetrical configurations are additionally provided on the upper cover plate 4
Card slot 31, be clamped spraying bottle 32 in the card slot 31,32 lower end of spraying bottle connects sparge pipe 33, on the sparge pipe 33
Equipped with solenoid valve, the spraying bottle 32 is built-in with cleaning agent, and the cleaning agent is by isomery fatty alcohol polyoxyethylene ether, organic
Several compositions in amine, organic amide solvent, alcohol ether solvents, nitrogenous carboxylic acid quasi-chelate compound, aryl carboxylic acid and pure water group.The dress
It sets and is additionally provided with drying mechanism 34 in ontology 1, the drying mechanism 34 includes under being fixed on the cylinder 2 35 of upper cover plate 4 and being fixed on
Web plate 36 on groove body 5,2 35 front end of cylinder are fixedly connected with support plate 37, and 37 bottom end of support plate is clamped heating tube
38,36 both sides of web plate are equipped with fan 39.
In addition, 5 bottom end of lower groove is connected with devil liquor recovery case 40.The discard solution discharge port 20 is equipped with strainer.Institute
The pedestal 12 at one 15 end of installation motor stated is externally provided with protective cover 41.The bottom of described device ontology 1 is fixedly connected with four structures
Identical cylinder 3 42,3 42 front end of cylinder are fixedly connected with the cushion 43 of rubber material.
The course of work and principle: when using a kind of cleaning device of encryption chip, the workshop of encryption chip is cooperated to make
With starting cylinder 3 42 adjusts the height of whole device to be suitable for the work habit in workshop and operating staff, will encrypt core
Piece starts transport mechanism 6 from feeding port 2, starts motor 1, and threaded rod 13 is driven to rotate, so that sliding block 10 9 is transported along the chute
It is dynamic, start cylinder 1, drives Pneumatic suction cup 17 to move downward, product is sucked and is sent to fermentation vat 18, meanwhile, start hydrojet
Solenoid valve on pipe 33, so that sparge pipe 33 sprays cleaning agent, the product by immersion passes through transport mechanism 6 again and is transported to service sink
In 19, starts the supersonic generator in service sink 19 and reinforce cleaning, meanwhile, start motor 2 27, band moving gear 26, rack gear 24
Movement, so that support frame 23 moves up and down in service sink 19 with product, further strengthens cleaning effect, through over cleaning
Product pass through again transport mechanism 6 be transported to elution pond 28 in, starting shower 30 to chip carry out secondary cleaning, cleaning later lead to again
It crosses transport mechanism 6 product is transported in drying mechanism 34 and dry, starting fan 39, heating tube 32 and cylinder 2 35, drying
It is transported to the cleaning that discharge port 3 completes encryption chip afterwards, the waste water of several procedures flows out to devil liquor recovery from discard solution discharge port 20
Case 40 reduces pollution to be recycled, and the design of cushion 43 reduces the damage on ground and the generation of noise, device
From water inlet 21, water inlet 21 connects workshop water route facility at water source, using 5 up-down structure of upper cover plate 4 and lower groove, so that
Entire cleaning process is in the environment of an opposing seal, reduces pollution, improves cleaning efficiency.
Based on above-mentioned, operation of the present invention is convenient, is realized by setting transport mechanism 6, wiper mechanism 7, drying mechanism 34
Immersion, cleaning, elution and the drying course of the integral type automation of encryption chip, high degree of automation, cleaning efficiency is high, clean
Degree is high, reduces chip damage, can be by adjusting the wind of height and fan 39 of the heating tube 32 apart from chip in drying course
Velocity modulation section drying environment, practicability are high.
As known by the technical knowledge, the present invention can pass through the embodiment party of other essence without departing from its spirit or essential feature
Case is realized.Therefore, embodiment disclosed above, in all respects are merely illustrative, not the only.Institute
Have within the scope of the present invention or is included in the invention in the change being equal in the scope of the present invention.
Claims (10)
1. a kind of cleaning device of encryption chip, it is characterised in that: including device noumenon (1), two of described device ontology (1)
Side has feeding port (2) and discharge port (3), described device ontology (1) by upper cover plate (4) and lower groove (5) clamping and
At equipped with transport mechanism (6) and wiper mechanism (7) in described device ontology (1)；
The transport mechanism (6) includes the sliding rail (8) for being fixed on upper cover plate (4), and two sides of the sliding rail (8) are provided with cunning
Slot (9) slips sliding block (10) in the sliding slot (9), and sliding block (10) lower end is provided with circular groove (11), sliding rail (8) both ends
It is fixedly connected with pedestal (12), is rotatablely connected threaded rod (13) between the pedestal (12), described threaded rod (13) one end is connected to
Bearing block (14) in pedestal (12), bearing block (14) other end axis connection motor one (15), the motor one (15) are solid
Surely it is connected to upper cover plate (4) side wall, the threaded rod (13) is rotationally connected in circular groove (11), and circular groove (11) upper wall is equipped with
With the screw thread of shaft, sliding block (10) bottom end is fixedly connected with cylinder one (16), and cylinder one (16) front end is fixed
It connects Pneumatic suction cup (17)；
The wiper mechanism (7) includes the fermentation vat (18) and service sink (19) in lower groove (5), the wiper mechanism
(7) bottom is equipped with discard solution discharge port (20), and the fermentation vat (18) and service sink (19) side are equipped with water inlet (21), described
Supersonic generator and support frame (23) are equipped in service sink (19), support frame as described above (23) side wall is equipped with rack gear (24), described
Service sink (19) inner wall is fixedly connected with driving mechanism (25), driving mechanism (25) drive rack (24), support frame (23)
It moves up and down along service sink (19) inner wall.
2. a kind of cleaning device of encryption chip according to claim 1, it is characterised in that: driving mechanism (25) packet
Include the gear (26) and motor two (27) for being fixed on service sink (19) inner wall, the output of gear (26) connection motor two (27)
Axis, the gear (26) are engaged with rack gear (24).
3. a kind of cleaning device of encryption chip according to claim 2, it is characterised in that: the wiper mechanism (7) is also
Including the elution pond (28) being located in lower groove (5), bushing (29) are clamped in the elution pond (28), bushing (29) edge
It is fixedly connected with shower (30).
4. a kind of cleaning device of encryption chip according to claim 3, it is characterised in that: the service sink (19) and leaching
The conductivity of the water of wash pool (28) is 1-3 μ s/cm.
5. a kind of cleaning device of encryption chip according to claim 4, it is characterised in that: on the upper cover plate (4)
It is additionally provided with the card slot (31) of two symmetrical configurations, is clamped spraying bottle (32) in the card slot (31), spraying bottle (32) lower end
It connects sparge pipe (33), the sparge pipe (33) is equipped with solenoid valve, and the spraying bottle (32) is built-in with cleaning agent, and described is clear
Lotion is by isomery fatty alcohol polyoxyethylene ether, organic amine, organic amide solvent, alcohol ether solvents, nitrogenous carboxylic acid quasi-chelate compound, aryl
Several compositions in carboxylic acid and pure water group.
6. a kind of cleaning device of encryption chip according to claim 5, it is characterised in that: in described device ontology (1)
It is additionally provided with drying mechanism (34), the drying mechanism (34) includes under being fixed on the cylinder two (35) of upper cover plate (4) and being fixed on
Web plate (36) on groove body (5), cylinder two (35) front end are fixedly connected support plate (37), support plate (37) bottom end card
It connects heating tube (38), web plate (36) both sides are equipped with fan (39).
7. a kind of cleaning device of encryption chip according to claim 6, it is characterised in that: lower groove (5) bottom end
It is connected with devil liquor recovery case (40).
8. a kind of cleaning device of encryption chip according to claim 7, it is characterised in that: the discard solution discharge port (20)
Strainer is installed.
9. a kind of cleaning device of encryption chip described in any one of -8 according to claim 1, it is characterised in that: described
The pedestal (12) at installation motor one (15) end is externally provided with protective cover (41).
10. a kind of cleaning device of encryption chip according to claim 9, it is characterised in that: described device ontology (1)
Bottom be fixedly connected with the identical cylinder three (42) of four structures, cylinder three (42) front end is fixedly connected with the slow of rubber material
Punching pad (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611792.0A CN109860079B (en) | 2018-12-27 | 2018-12-27 | Encrypted chip cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611792.0A CN109860079B (en) | 2018-12-27 | 2018-12-27 | Encrypted chip cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109860079A true CN109860079A (en) | 2019-06-07 |
| CN109860079B CN109860079B (en) | 2021-07-13 |
Family
ID=66892760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811611792.0A Active CN109860079B (en) | 2018-12-27 | 2018-12-27 | Encrypted chip cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109860079B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083826A (en) * | 2021-04-02 | 2021-07-09 | 义乌工商职业技术学院 | Baking tray cleaning equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020119613A1 (en) * | 2000-09-07 | 2002-08-29 | Min-Soo Yang | Method of cleaning a polishing pad conditioner and apparatus for performing the same |
| CN204866740U (en) * | 2015-07-17 | 2015-12-16 | 安徽三安光电有限公司 | Fully automatic cleaning machine |
| CN108511329A (en) * | 2018-06-15 | 2018-09-07 | 德阳帛汉电子有限公司 | A kind of device for cleaning chip |
-
2018
- 2018-12-27 CN CN201811611792.0A patent/CN109860079B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020119613A1 (en) * | 2000-09-07 | 2002-08-29 | Min-Soo Yang | Method of cleaning a polishing pad conditioner and apparatus for performing the same |
| CN204866740U (en) * | 2015-07-17 | 2015-12-16 | 安徽三安光电有限公司 | Fully automatic cleaning machine |
| CN108511329A (en) * | 2018-06-15 | 2018-09-07 | 德阳帛汉电子有限公司 | A kind of device for cleaning chip |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113083826A (en) * | 2021-04-02 | 2021-07-09 | 义乌工商职业技术学院 | Baking tray cleaning equipment |
| CN113083826B (en) * | 2021-04-02 | 2022-06-21 | 义乌工商职业技术学院 | Baking tray cleaning equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109860079B (en) | 2021-07-13 |
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Effective date of registration: 20210624 Address after: Room 1005 and 1006, 10 / F, building 4, science and Technology Industrial Park, high tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province 241000 Applicant after: WUHU YIXUN PRODUCTIVITY PROMOTION CENTER Co.,Ltd. Address before: 241000 Service Outsourcing Industrial Park of Wuhu high tech Zone, Anhui Province ( Phase I ) B16 - Building 1 Applicant before: WUHU XINXIN MICROELECTRONICS Co.,Ltd. |
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Effective date of registration: 20230626 Address after: 241000 1901, 19 / F, building 3, phase II, science and Technology Industrial Park, Wuhu high tech Industrial Development Zone, Anhui Province Patentee after: Anhui Longding Zhiyun Digital Technology Co.,Ltd. Address before: Room 1005 and 1006, 10 / F, building 4, science and Technology Industrial Park, high tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province 241000 Patentee before: WUHU YIXUN PRODUCTIVITY PROMOTION CENTER CO.,LTD. |
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Denomination of invention: A cleaning device for encryption chips Effective date of registration: 20230627 Granted publication date: 20210713 Pledgee: Xingye Bank Limited by Share Ltd. Wuhu branch Pledgor: Anhui Longding Zhiyun Digital Technology Co.,Ltd. Registration number: Y2023980045878 |