CN208189559U - A kind of convertible chip batch positioning device - Google Patents
A kind of convertible chip batch positioning device Download PDFInfo
- Publication number
- CN208189559U CN208189559U CN201820734161.7U CN201820734161U CN208189559U CN 208189559 U CN208189559 U CN 208189559U CN 201820734161 U CN201820734161 U CN 201820734161U CN 208189559 U CN208189559 U CN 208189559U
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- console
- positioning plate
- chip
- driving motor
- driven shaft
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Abstract
The utility model provides a kind of convertible chip batch positioning device, including console, control module is equipped in the console, one side of the console is equipped with power switch and buzzer, the power switch is close to the front of the console, the back side of the console is equipped with power supply line, the top of the console is equipped with fixed bracket, the fixed bracket is U-shaped structure, positioning plate is fixedly installed on absorptive table by the utility model, and transparent cover is firmly tightly connected with positioning plate relatively, chip is positioned by the locating slot of array on positioning plate, when chip front side downward when be adsorbed in platform vacuum chuck absorption positioning, and remaining chip is overturn and is slided in transparent cover under the synchronous drive of the first driving motor and the second driving motor, so as to quick dropping place in positioning It is adsorbed and positions by vacuum chuck in slot, work efficiency is high, the needs for meeting chip batch positioning and reprocessing.
Description
Technical field
The utility model relates to repair chip equipment technical field, in particular to a kind of convertible chip batch positioning dress
It sets.
Background technique
In surface mounting technology (SMT) process of manufacture, because printing the factors such as bad, patch is bad, lead to chip
Welding defect occurs, and each factory of the phenomenon is generally existing.It is substantially central processing unit that welded ball array, which encapsulates (BGA) class chip,
(CPU), the valuable chip such as flash memory (Flash), power management, it is price tens, several hundred or even thousands of, it is electronic product electricity
It is indispensable on the plate of road.Due to expensive, bad chip caused by welding reason, it is necessary to carry out reprocessing reuse.In BGA core
Piece is reprocessed in reuse, it is necessary first to which batch positions bga chip, consequently facilitating the batch of bga chip welds.And show
Positioning be to cause working efficiency low by manually placing one by one, it is difficult to meet the needs reprocessed in batches.
Utility model content
(1) the technical issues of solving
To solve the above-mentioned problems, the utility model provides a kind of convertible chip batch positioning device, by positioning plate
It is fixedly installed on absorptive table, and transparent cover is firmly tightly connected with positioning plate relatively, pass through array on positioning plate
The locating slot of formula positions chip, when chip front side downward when be adsorbed in platform vacuum chuck absorption positioning, and remaining
Chip overturn and slided in transparent cover under the synchronous drive of the first driving motor and the second driving motor, thus
Can quickly dropping place in locating slot by vacuum chuck adsorb position, work efficiency is high, meet chip batch positioning and reprocess
Needs.
(2) technical solution
A kind of convertible chip batch positioning device, including console, the console is interior to be equipped with control module, the control
One side of platform processed is equipped with power switch and buzzer, and the power switch is close to the front of the console, the control
The back side of platform processed is equipped with power supply line, and the top of the console is equipped with fixed bracket, and the fixed bracket is U-shaped structure, described
Support bracket fastened transverse part is located at the upper surface of the console, and one end of the support bracket fastened transverse part is equipped with the first driving electricity
First drive shaft of machine, first driving motor through a support bracket fastened vertical part and stretches out in the fixed bracket
Outside, the other end of the support bracket fastened transverse part is equipped with the second driving motor, and the second drive shaft of second driving motor is passed through
It wears another described support bracket fastened vertical part and stretches out in outside the fixed bracket, set between support bracket fastened two vertical parts
Have an absorptive table, the absorptive table is cavity structure, and the absorptive table includes shell, on the outside of the back side of the shell by first from
Moving axis is connected with a support bracket fastened vertical part, one end of the first driven shaft it is placed in the middle be fixed on the shell
The other end at the back side, the first driven shaft through a support bracket fastened vertical part and stretches out in outside the fixed bracket,
The first tensioner belt is equipped between the first driven shaft and first drive shaft, the front outside of the shell passes through second
Driven shaft is connected with another described support bracket fastened vertical part, and the second driven shaft is located at same with the first driven shaft
Horizontal plane, one end of second driven shaft front for being fixed on the shell placed in the middle, the other end of the second driven shaft
It through another described support bracket fastened vertical part and stretches out in outside the fixed bracket, the second driven shaft and described second is driven
The second tensioner belt, if the bottom inside of the shell is uniformly equipped with dry vacuum air pump, the vacuum pump are equipped between moving axis
The end of vacuum tube is equipped with vacuum chuck, and the vacuum chuck is affixed on the inside top of the shell, and the vacuum tube runs through institute
It states vacuum chuck and stretches out in the end face of the vacuum chuck, the top of the shell is equipped with several first adsorption holes, and described the
One adsorption hole is corresponding with the vacuum chuck, and first adsorption hole is connected with the vacuum tube, the top of the shell
Monosymmetric to be equipped with several limited posts, the upper surface of described absorptive table is equipped with positioning plate, and the surface of the positioning plate is equipped with several
Locating slot, the bottom of the locating slot are equipped with the second adsorption hole, second adsorption hole it is corresponding with first adsorption hole and
It is connected, the front of the positioning plate is equipped with outside protrusion, and the two sides of the positioning plate connect installation sheet, and the installation sheet is set
There are several limit holes, the limit hole is corresponding with the limited post, and the back side of the positioning plate is equipped with hinged shaft, on the hinged shaft
It is hinged with transparent cover, the back side of the transparent cover is hinged with the hinged shaft, two sides of the transparent cover and institute
State positioning plate both sides sealing connection, the transparent cover front inside be equipped with inside groove, the groove with it is described convex
Rise corresponding, the transparent cover covers the positioning plate, and the power switch connects the input terminal of the control module, described
The output end of control module is separately connected first driving motor, second driving motor, the vacuum pump and the bee
Ring device, and the power supply line connects external alternating current, and the external alternating current is the control module, first driving motor, described
Second driving motor, the vacuum pump and the buzzer provide operating voltage.
Further, first driving motor and second driving motor select RS-380SH type stepper motor.
Further, the vacuum pump is minipump.
Further, the vacuum chuck selects soft silica gel material to be made.
Further, the installation sheet selects stainless steel material to be made.
Further, the transparent cover selects polypropylene random copolymer material to be made.
The control module selects 16 single-chip microcontroller MC95S12DJ128.
(3) beneficial effect
The utility model provides a kind of convertible chip batch positioning device, and positioning plate passes through the limit hole on installation sheet
It is installed on the limited post of absorptive table, and is locked with fixture nut, to make positioning plate be fixed on absorptive table, so that positioning plate
On the second adsorption hole be connected with the first adsorption hole on absorptive table, while transparent cover pass through positive groove and positioning plate
Positive protrusion phase separation avoids chip and exists so that forming relatively firm confined space between transparent cover and positioning plate
It falls when overturning, chip is tentatively limited by the array locating slot on positioning plate, when chip front side is directed downwardly
When in locating slot, the vacuum pump in absorptive table generates vacuum adsorption force at vacuum chuck, passes through the first adsorption hole and
Chip is firmly limited in locating slot by two adsorption holes, and control module controls the first driving motor and the second driving motor is synchronous
Reciprocating motion, to drive absorptive table and positioning plate to do reciprocal flip-flop movement, so that unadsorbed remaining chip is close
Overturning in space is sealed to slide, can rapidly face down dropping place in locating slot, to be firmly adsorbed in by vacuum chuck
In locating slot, when all locating slots have the chip for being adsorbed positioning, control module triggers buzzer sounding reminding, Ke Yijin
The subsequent reclamation work of row, while being also prevented from the chip in rework process and mutually being separated with locating slot, to influence to reprocess quality, have
Effect improves work efficiency, the needs for meeting chip batch positioning and reprocessing, and positioning plate can be quick with absorptive table
It is dismounted, it is very convenient, adaptable positioning plate can be replaced according to the chip of different size, to meet different size core
The needs that the batch of piece is positioned and reprocessed, simple in sturcture, ingenious in design, system power dissipation is low, fast response time, stability and can
Good by property, operating noise is small, has good practicability and scalability, can be widely used in the batch positioning of different size
Other occasions of chip.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of convertible chip batch positioning device involved in the utility model.
Fig. 2 is a kind of side structure schematic view of convertible chip batch positioning device involved in the utility model.
Fig. 3 shows for a kind of internal structure of the absorptive table of convertible chip batch positioning device involved in the utility model
It is intended to.
Fig. 4 shows for a kind of internal structure of the positioning plate of convertible chip batch positioning device involved in the utility model
It is intended to.
Fig. 5 is a kind of System Working Principle figure of convertible chip batch positioning device involved in the utility model.
Specific embodiment
Embodiment involved in the utility model is described in further details with reference to the accompanying drawing.
In conjunction with FIG. 1 to FIG. 5, a kind of convertible chip batch positioning device, including console 1, console 1 is interior to be equipped with control
Module, a side of console 1 are equipped with power switch 26 and buzzer 27, power switch 26 close to the front of console 1,
The back side of console 1 is equipped with power supply line 28, and the top of console 1 is equipped with fixed bracket 2, and fixed bracket 2 is U-shaped structure, fixed
The transverse part of bracket 2 is located at the upper surface of console 1, and one end of the transverse part of fixed bracket 2 is equipped with the first driving motor 3, and first drives
First drive shaft 5 of dynamic motor 3 runs through a vertical part of fixed bracket 2 and stretches out in outside fixed bracket 2, the cross of fixed bracket 2
The other end in portion is equipped with the second driving motor 4, the second drive shaft 6 of the second driving motor 4 run through fixed bracket 2 another is perpendicular
Portion simultaneously stretches out in outside fixed bracket 2, and absorptive table 7 is equipped between two vertical parts of fixed bracket 2, and absorptive table 7 is cavity structure, inhales
Attached 7 includes shell, is connected by first driven shaft 8 with a vertical part of fixation bracket 2 on the outside of the back side of shell, first from
One end of moving axis 8 back side for being fixed on shell placed in the middle, the other end of first driven shaft 8 run through a vertical part of fixed bracket 2
And stretch out in outside fixed bracket 2, the first tensioner belt 10, the front of shell are equipped between first driven shaft 8 and the first drive shaft 5
Outside is connected by second driven shaft 9 with another vertical part of fixed bracket 2, and second driven shaft 9 is located at first driven shaft 8
Same level, one end of second driven shaft 9 front for being fixed on shell placed in the middle, the other end of second driven shaft 9 is through solid
Another vertical part of fixed rack 2 simultaneously stretches out in outside fixed bracket 2, and second is equipped between second driven shaft 9 and the second drive shaft 6 and is risen
Tight belt 11, if the bottom inside of shell is uniformly equipped with dry vacuum air pump 12, the end of the vacuum tube 13 of vacuum pump 12 is equipped with true
Suction disk 14, vacuum chuck 14 are affixed on the inside top of shell, and vacuum tube 13 is through vacuum chuck 14 and stretches out in vacuum chuck
The top of 14 end face, shell is equipped with several first adsorption holes 15, and the first adsorption hole 15 is corresponding with vacuum chuck 14, and first inhales
Attached hole 15 is connected with vacuum tube 12, and the top of shell is monosymmetric to be equipped with several limited posts 16, and the upper surface of absorptive table 7 is equipped with
Positioning plate 17, the surface of positioning plate 17 are equipped with several locating slots 18, and the bottom of locating slot 18 is equipped with the second adsorption hole 19, and second inhales
Attached hole 19 is corresponding with the first adsorption hole 15 and is connected, and the front of positioning plate 17 is equipped with outside protrusion 24, positioning plate 17
Two sides connect installation sheet 20, and installation sheet 20 is equipped with several limit holes 21, and limit hole 21 is corresponding with limited post 16, positioning plate 17
The back side is equipped with hinged shaft 22, is hinged with transparent cover 23 on hinged shaft 22, the back side and the hinged shaft 22 of transparent cover 23 are hinged, translucent cover
Two sides of body 23 are connect with the both sides sealing of positioning plate 17, and the front inside of transparent cover 23 is equipped with inside groove, recessed
Slot is corresponding with protrusion 24, and transparent cover 23 covers positioning plate 17, and the input terminal of 26 link control module of power switch controls mould
The output end of block is separately connected the first driving motor 3, the second driving motor 4, vacuum pump 12 and buzzer 27, and power supply line 28 connects
External alternating current, external alternating current are that control module, the first driving motor 3, the second driving motor 4, vacuum pump 12 and buzzer 27 mention
For operating voltage.
Limit hole 21 on 17 two sides installation sheet 20 of positioning plate is directed to the limited post 16 of 7 two sides of absorptive table, to will determine
Position plate 17 is preliminary to be placed in above absorptive table 7, is then locked limit hole 21 and limited post 16 by fixture nut 25,
It is installed on absorptive table 7 so that positioning plate 17 is fixed.It, can be non-by the fixed installation mode of limit hole 21 and limited post 16
Positioning plate 17 and absorptive table 7 are easily often subjected to fast assembling-disassembling, so as to what is be adapted according to the replacement of the chip of different size
Positioning plate 17 meets the use demand of the chip of different size.Installation sheet 20 selects stainless steel material to be made, and has preferable
Hardness and corrosion resistance easily wipe, ensure that the service life of installation sheet 20.
Device connects external alternating current by power supply line 28, provides operating voltage by external alternating current.Power switch 26 is pressed, is filled
It sets and enters working condition.Bga chip to be reprocessed is fallen on positioning plate 17, transparent cover 23 is covered, so that transparent cover 23
The groove of positive inside fits with positioning plate 17 positive raised 24, to be formed between transparent cover 23 and positioning plate 17
Relatively firm confined space avoids the transparent cover 23 when overturning and separates with 17 phase of positioning plate, to prevent from positioning
The chip on 17 surface of plate is fallen.Chip part is fallen into the locating slot 18 on 17 surface of positioning plate, and remaining chip becomes scattered about locating slot
Around 18.Since the back side of chip has bump, cause it that there is different structure and adsorbability from the front of chip.Only
When chip front side is directed downwardly to be located in locating slot 18, the vacuum pump 12 inside absorptive table 7 corresponding with the locating slot 18 is opened
Beginning work.Vacuum pump 12 selects minipump, have compact, oil-free environmental protection, low noise, it is non-maintaining, can continuous 24
The advantages that hour operating.Vacuum pump 12 works, and negative pressure of vacuum is formed at the vacuum chuck 14 of end by vacuum tube 13.Due to
18 bottom of locating slot offers the second adsorption hole 19, and when positioning plate 17 is fixedly installed on absorptive table 7, in absorptive table 7
The first adsorption hole 15 be connected with the second adsorption hole 19 in positioning plate 17 so that the second adsorption hole 19, first adsorb
Hole 15 is in the state being connected to vacuum tube 13, therefore also forms negative pressure of vacuum in the second adsorption hole 19, thus fixed to being located at
Chip bottom in the slot 18 of position generates vacuum adsorption force, so that chip is limited in locating slot 18 by firmly absorption.Vacuum is inhaled
Disk 14 selects soft silica gel material to be made, and the inside top of 7 shell of absorptive table can be tightly affixed on, so that adsorption effect is more
It is good, improve working efficiency.
The synchronous pwm pulse signal of control module output two-way controls the first driving motor 3 and the second driving motor 4 is done together
The reciprocating motion of step.First drive shaft 5 and the rotation of the second drive shaft 6, pass through the first tensioner belt 10 and the second tensioner skin respectively
Band 11 drives first driven shaft 8 and second driven shaft 9 to rotate together, so that between first driven shaft 8 and second driven shaft 9
Absorptive table 7 move reciprocatingly.Positioning plate 17 is fixed on absorptive table 7, and the unadsorbed chip in 17 surface of positioning plate is close
It closes also to follow in space and move reciprocatingly, so that the chip being scattered slides on 17 surface of positioning plate, it is made quickly to fall into positioning
In slot 18, while the non-frontal chip directed downwardly in locating slot 18 being made to be reversed out locating slot 18, is fallen with re-starting
Position.First driving motor 3 and the second driving motor 4 select RS-380SH type stepper motor, can very easily set driving
The step frequency of motor, so that the speed of rotation of drive shaft is adjusted, the frequency of the chip overturning on adjustment 17 surface of positioning plate.It is scattered
Unadsorbed chip can fast front dropping place directed downwardly in locating slot 18, then suction corresponding with these locating slots 18
Vacuum pump 12 in attached 7 works, and vacuum adsorption force is generated at vacuum chuck 14, chip is firmly adsorbed and is limited in positioning
In slot 18.
When dropping place equal in all locating slots 18 has the chip of face down, control module triggers 27 sounding reminding of buzzer
Staff can carry out subsequent reclamation work, while the first driving motor 3 and the second driving motor 4 stop working makes absorptive table
7 and positioning plate 17 above be located at initial position.Staff can be checked by transparent cover 23, and transparent cover 23 is selected
Polypropylene random copolymer material is made, and has excellent transparency, and extensibility and flexibility are good, and flexibility is good and rigidity is low, together
When keep moderate impact strength so that chip and transparent cover 23 will not be damaged to chip when colliding, while will not make
Bright cover 23 ruptures itself, improves service life.Simultaneously in carrying out subsequent reclamation work, vacuum pump 12 is also kept
Chip firmly adsorbs the state being limited in locating slot 18, prevents chip in rework process cannot be effective by disengaging locating slot 18
Limit, influence reprocess quality, also reduce working efficiency.
Control module handles the input signal of power switch 26, exports the synchronous pwm control signal control of two-way respectively
The first driving motor 3 and the second driving motor 4 synchronous working are made, while vacuum pump 12 and buzzer 27 being driven to work.For
Simplified circuit reduces cost, improves the scalability in system later period, and control module selects 16 single-chip microcontrollers
The EEPROM of the RAM and 2KB of MC95S12DJ128, Flash, 8KB of built-in 128KB have 5V input and driving capability,
CPU working frequency can reach 50MHz.The independent number I/O interface in 29 tunnels, 20 road bands interrupt and the digital I/O of arousal function connects
Mouthful, 10 A/D converters in 28 channels, input capture/output with 8 channels is compared, and also has 8 programmable PWM logical
Road.With 2 serial asynchronous communication interface SCI, 2 synchronous serial Peripheral Interface SPI, I2C buses and CAN functional module etc.,
Meet design requirement.
The utility model provides a kind of convertible chip batch positioning device, and positioning plate passes through the limit hole on installation sheet
It is installed on the limited post of absorptive table, and is locked with fixture nut, to make positioning plate be fixed on absorptive table, so that positioning plate
On the second adsorption hole be connected with the first adsorption hole on absorptive table, while transparent cover pass through positive groove and positioning plate
Positive protrusion phase separation avoids chip and exists so that forming relatively firm confined space between transparent cover and positioning plate
It falls when overturning, chip is tentatively limited by the array locating slot on positioning plate, when chip front side is directed downwardly
When in locating slot, the vacuum pump in absorptive table generates vacuum adsorption force at vacuum chuck, passes through the first adsorption hole and
Chip is firmly limited in locating slot by two adsorption holes, and control module controls the first driving motor and the second driving motor is synchronous
Reciprocating motion, to drive absorptive table and positioning plate to do reciprocal flip-flop movement, so that unadsorbed remaining chip is close
Overturning in space is sealed to slide, can rapidly face down dropping place in locating slot, to be firmly adsorbed in by vacuum chuck
In locating slot, when all locating slots have the chip for being adsorbed positioning, control module triggers buzzer sounding reminding, Ke Yijin
The subsequent reclamation work of row, while being also prevented from the chip in rework process and mutually being separated with locating slot, to influence to reprocess quality, have
Effect improves work efficiency, the needs for meeting chip batch positioning and reprocessing, and positioning plate can be quick with absorptive table
It is dismounted, it is very convenient, adaptable positioning plate can be replaced according to the chip of different size, to meet different size core
The needs that the batch of piece is positioned and reprocessed, simple in sturcture, ingenious in design, system power dissipation is low, fast response time, stability and can
Good by property, operating noise is small, has good practicability and scalability, can be widely used in the batch positioning of different size
Other occasions of chip.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (7)
1. a kind of convertible chip batch positioning device, it is characterised in that: be equipped with control mould including console, in the console
Block, a side of the console are equipped with power switch and buzzer, the power switch close to the console just
Face, the back side of the console are equipped with power supply line, and the top of the console is equipped with fixed bracket, and the fixed bracket is U-shaped
Structure, the support bracket fastened transverse part are located at the upper surface of the console, and one end of the support bracket fastened transverse part is equipped with the
First drive shaft of one driving motor, first driving motor through a support bracket fastened vertical part and stretches out in described
Outside fixed bracket, the other end of the support bracket fastened transverse part is equipped with the second driving motor, and the second of second driving motor
Drive shaft is through another described support bracket fastened vertical part and stretches out in outside the fixed bracket, and described support bracket fastened two perpendicular
Absorptive table is equipped between portion, the absorptive table is cavity structure, and the absorptive table includes shell, logical on the outside of the back side of the shell
First driven shaft is crossed to be connected with a support bracket fastened vertical part, one end of the first driven shaft it is placed in the middle be fixed on institute
The back side of shell is stated, the other end of the first driven shaft through a support bracket fastened vertical part and stretches out in the fixation
Outside bracket, the first tensioner belt, the front outside of the shell are equipped between the first driven shaft and first drive shaft
It is connected by second driven shaft with another described support bracket fastened vertical part, the second driven shaft and the first driven shaft
Positioned at same level, one end of second driven shaft front for being fixed on the shell placed in the middle, the second driven shaft
The other end through another described support bracket fastened vertical part and stretching out in outside the fixed bracket, the second driven shaft and institute
It states and is equipped with the second tensioner belt between the second drive shaft, it is described if the bottom inside of the shell is uniformly equipped with dry vacuum air pump
The end of the vacuum tube of vacuum pump is equipped with vacuum chuck, and the vacuum chuck is affixed on the inside top of the shell, the vacuum
Pipe runs through the vacuum chuck and stretches out in the end face of the vacuum chuck, and the top of the shell is equipped with several first absorption
Hole, first adsorption hole is corresponding with the vacuum chuck, and first adsorption hole is connected with the vacuum tube, the shell
The top of body is monosymmetric to be equipped with several limited posts, and the upper surface of described absorptive table is equipped with positioning plate, the surface of the positioning plate
Equipped with several locating slots, the bottom of the locating slot is equipped with the second adsorption hole, second adsorption hole and first adsorption hole
Corresponding and be connected, the front of the positioning plate is equipped with outside protrusion, and the two sides of the positioning plate connect installation sheet, described
Installation sheet is equipped with several limit holes, and the limit hole is corresponding with the limited post, and the back side of the positioning plate is equipped with hinged shaft, institute
It states and is hinged with transparent cover on hinged shaft, the back side of the transparent cover is hinged with the hinged shaft, and two of the transparent cover
Side is connect with the both sides sealing of the positioning plate, and the front inside of the transparent cover is equipped with inside groove, the groove
Corresponding with the protrusion, the transparent cover covers the positioning plate, and the power switch connects the defeated of the control module
Enter end, the output end of the control module is separately connected first driving motor, second driving motor, the vacuum pump
With the buzzer, the power supply line connects external alternating current, and the external alternating current is the control module, the first driving electricity
Machine, second driving motor, the vacuum pump and the buzzer provide operating voltage.
2. a kind of convertible chip batch positioning device according to claim 1, it is characterised in that: the first driving electricity
Machine and second driving motor select RS-380SH type stepper motor.
3. a kind of convertible chip batch positioning device according to claim 1, it is characterised in that: the vacuum pump is micro-
Type vacuum pump.
4. a kind of convertible chip batch positioning device according to claim 1, it is characterised in that: the vacuum chuck choosing
It is made of soft silica gel material.
5. a kind of convertible chip batch positioning device according to claim 1, it is characterised in that: the installation sheet is selected
Stainless steel material is made.
6. a kind of convertible chip batch positioning device according to claim 1, it is characterised in that: the transparent cover choosing
It is made of polypropylene random copolymer material.
7. a kind of convertible chip batch positioning device according to claim 1, it is characterised in that: the control module choosing
With 16 single-chip microcontroller MC95S12DJ128.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734161.7U CN208189559U (en) | 2018-05-17 | 2018-05-17 | A kind of convertible chip batch positioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820734161.7U CN208189559U (en) | 2018-05-17 | 2018-05-17 | A kind of convertible chip batch positioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208189559U true CN208189559U (en) | 2018-12-04 |
Family
ID=64431109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201820734161.7U Active CN208189559U (en) | 2018-05-17 | 2018-05-17 | A kind of convertible chip batch positioning device |
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| Country | Link |
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| CN (1) | CN208189559U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305759A (en) * | 2021-06-11 | 2021-08-27 | 常州机电职业技术学院 | Adjustable chip fixing jig for chip processing equipment |
-
2018
- 2018-05-17 CN CN201820734161.7U patent/CN208189559U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113305759A (en) * | 2021-06-11 | 2021-08-27 | 常州机电职业技术学院 | Adjustable chip fixing jig for chip processing equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190924 Address after: 314000 Floor 1, Building No. 18, East Century Road, Huimin Street, Jiashan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Hanguang Display Technology Co., Ltd. Address before: 313000 920 rooms, SEG Digital City, Huzhou economic and Technological Development Zone, Huzhou, Zhejiang, 2 Patentee before: Huzhou Jingyuan Information Technology Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200908 Address after: Room 515, building 2, No. 805, 851, Guangzhong Road, Jing'an District, Shanghai, 200072 Patentee after: Shanghai Ruixiang Information Technology Co., Ltd Address before: 314000 Floor 1, Building No. 18, East Century Road, Huimin Street, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: Zhejiang Hanguang Display Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |