CN204203949U - MCU software multi-disc CD writers - Google Patents
MCU software multi-disc CD writers Download PDFInfo
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- CN204203949U CN204203949U CN201420608444.9U CN201420608444U CN204203949U CN 204203949 U CN204203949 U CN 204203949U CN 201420608444 U CN201420608444 U CN 201420608444U CN 204203949 U CN204203949 U CN 204203949U
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- guide pillar
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Abstract
The utility model discloses MCU software multi-disc CD writers, it comprises plate, the spacing base plate of PCB, pneumatic cylinder, solenoid valve and needle plate in upper mounted plate, vertical guide pillar, movement, the upper and lower side of vertical guide pillar connects upper mounted plate and the spacing base plate of PCB respectively, in movement, plate two ends are connected with vertical guide pillar, in movement, needle plate is fixed in the lower surface of plate, with contact pin on needle plate, contact pin is drawn programming signal line, pneumatic cylinder is fixed in upper mounted plate and movement between plate, and solenoid valve is fixed on upper mounted plate lower surface.MCU software multi-disc burning function of the present utility model allows multiple MCU fever writes complete the software burning of corresponding number chip at same time simultaneously, reliable and stable, respond well.
Description
Technical field
The utility model relates to a kind of CD writers, particularly relates to MCU software multi-disc CD writers.
Background technology
Traditional manual burning, speed is slow, and efficiency is low, and fraction defective is high; Known MCU software fever writes popular at present can only a programming chip piece, and speed is slow, must be completed by professional and technical personnel, can not meet the needs of batch production.Therefore, need to provide a kind of new technical scheme to solve the problems referred to above.
Utility model content
For solving the problem, the utility model provides a kind of MCU software multi-disc CD writers.Multiple MCU fever writes can be allowed to complete the software burning of corresponding number chip at same time simultaneously.
The technical solution adopted in the utility model is:
MCU software multi-disc CD writers, it comprises plate, the spacing base plate of PCB, pneumatic cylinder, solenoid valve and needle plate in upper mounted plate, vertical guide pillar, movement, the upper and lower side of described vertical guide pillar connects upper mounted plate and the spacing base plate of PCB respectively, in described movement, plate two ends are connected with vertical guide pillar, in described movement, needle plate is fixed in the lower surface of plate, with contact pin on described needle plate, described contact pin is drawn programming signal line, described pneumatic cylinder be fixed on upper mounted plate and mobile between plate, described solenoid valve is fixed on upper mounted plate lower surface, in described movement, plate is provided with duct ring.
Fixed plate is also provided with power lead and pushbutton switch.
The upper and lower side of described vertical guide pillar connects upper mounted plate and the spacing base plate of PCB respectively by hexagon socket head cap screw.
Described pneumatic cylinder is fixed on upper mounted plate by crossed pan head screw.
The beneficial effects of the utility model: can simultaneously allow multiple MCU fever writes complete the software burning of corresponding number chip at same time, reliable and stable, respond well.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is along A-A to cut-open view in Fig. 1.
Fig. 3 is vertical view of the present utility model.
Wherein: 1, solenoid valve, 2, pneumatic cylinder, 3, upper mounted plate, 4, crossed pan head screw, 5 plate in, mobile, 6, contact pin, 7, the spacing base plate of PCB, 8, vertical guide pillar, 9, needle plate, 10, hexagon socket head cap screw, 11, pushbutton switch, 12, duct ring, 13, programming signal line, 14, power lead.
Embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to protection domain of the present utility model.
As shown in Figures 1 to 3, MCU software multi-disc CD writers of the present utility model, it comprises upper mounted plate 3, vertical guide pillar 8, plate 5 in movement, the spacing base plate 7 of PCB, pneumatic cylinder 2, solenoid valve 1 and needle plate 9, the upper and lower side of vertical guide pillar 8 connects upper mounted plate 3 and the spacing base plate 7 of PCB respectively, in movement, plate 5 two ends are connected with vertical guide pillar 8, in movement, needle plate 9 is fixed in the lower surface of plate 5, with contact pin 6 on needle plate 9, contact pin 6 is drawn programming signal line 13, pneumatic cylinder 2 be fixed on upper mounted plate 3 and mobile between plate 5, solenoid valve 1 is fixed on upper mounted plate 3 lower surface, upper mounted plate 3 is also provided with power lead 14 and pushbutton switch 11, in movement, plate 5 is provided with duct ring 12.The effect of duct ring 12 is plate moving parallel degree in increasing, for improving the accuracy rate that contact pin docks with programming mouth.
The upper and lower side of above-mentioned vertical guide pillar 8 connects upper mounted plate 3 and the spacing base plate 7 of PCB respectively by hexagon socket head cap screw 10.
Above-mentioned pneumatic cylinder 2 is fixed on upper mounted plate 3 by crossed pan head screw 4.
In above-mentioned said upper mounted plate 3, movement, plate 5, the spacing base plate 7 of PCB and needle plate 9 are insulcrete; The above-mentioned vertical guide pillar 8 mentioned and duct ring 12 adopt stainless steel; Programming signal line 13 adopts flat cable; Power lead 14 adopts RVV.
Testing fixture is normal
→(the next operating cycle, this two step can be exempted from) is powered on to multiple MCU fever writes
→the PCB that plug-in unit is welded at end pasting weldering MCU puts into location-plate
→button (green) is driven by pneumatic
→automatic burning
→see that fever writes instruction burns down
→by pneumatic pass button (yellow)
→take out PCB and flow into next procedure.
Wherein, " power on to multiple MCU fever writes "---make fever writes enter armed state; " PCB that plug-in unit is welded at end pasting weldering MCU puts into location-plate "---need the MCU of programming to put into location-plate; " drive button (green) by pneumatic "--make pneumatic cylinder 2 action cause the programming mouth of MCU to contact well with contact pin 6 contraposition, burn program at once; Operator's " see fever writes instruction burn down "---current popular fever writes all sees green LED signal lamp glittering 3 times: 1st time--emptying MCU, the 2nd time--the burned MCU of program, the 3rd time--check that burned MCU program is correct, complete; " by pneumatic pass button (yellow) "--make pneumatic cylinder 2 action cause the programming mouth of MCU and contact pin 6 to be thrown off; " take out PCB and flow into next procedure "--programming program completes.
This programme is actual on a production line after implementing uses proof: reliable and stable, respond well.Originally a technician operates a programming chip piece, and a present common laborer operates programming four chip block, and two identical devices can be employed one's time to the best advantage by employee's operated in turn.Both times used are suitable, and during batch production, Quality and yield is all guaranteed, remarkable benefit.
Claims (4)
1.MCU software multi-disc CD writers, it is characterized in that: it comprises upper mounted plate, vertical guide pillar, plate in movement, the spacing base plate of PCB, pneumatic cylinder, solenoid valve and needle plate, the upper and lower side of described vertical guide pillar connects upper mounted plate and the spacing base plate of PCB respectively, in described movement, plate two ends are connected with vertical guide pillar, in described movement, needle plate is fixed in the lower surface of plate, with contact pin on described needle plate, described contact pin is drawn programming signal line, described pneumatic cylinder be fixed on upper mounted plate and mobile between plate, described solenoid valve is fixed on upper mounted plate lower surface, in described movement, plate is provided with duct ring.
2. MCU software multi-disc CD writers according to claim 1, is characterized in that: fixed plate is also provided with power lead and pushbutton switch.
3. MCU software multi-disc CD writers according to claim 2, is characterized in that: the upper and lower side of described vertical guide pillar connects upper mounted plate and the spacing base plate of PCB respectively by hexagon socket head cap screw.
4. MCU software multi-disc CD writers according to claim 2, is characterized in that: described pneumatic cylinder is fixed on upper mounted plate by crossed pan head screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608444.9U CN204203949U (en) | 2014-10-21 | 2014-10-21 | MCU software multi-disc CD writers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420608444.9U CN204203949U (en) | 2014-10-21 | 2014-10-21 | MCU software multi-disc CD writers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204203949U true CN204203949U (en) | 2015-03-11 |
Family
ID=52661889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420608444.9U Active CN204203949U (en) | 2014-10-21 | 2014-10-21 | MCU software multi-disc CD writers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204203949U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317615A (en) * | 2014-10-21 | 2015-01-28 | 江苏西欧电子有限公司 | MCU (micro controller unit) software multi-chip writer |
| CN108089866A (en) * | 2017-12-28 | 2018-05-29 | 东本电气科技(苏州)有限公司 | Wireless telemetering gas-meter program burn writing device |
| CN109551075A (en) * | 2018-12-13 | 2019-04-02 | 合众北斗长和电子科技(深圳)有限公司 | A kind of chip program burning tooling |
-
2014
- 2014-10-21 CN CN201420608444.9U patent/CN204203949U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104317615A (en) * | 2014-10-21 | 2015-01-28 | 江苏西欧电子有限公司 | MCU (micro controller unit) software multi-chip writer |
| CN108089866A (en) * | 2017-12-28 | 2018-05-29 | 东本电气科技(苏州)有限公司 | Wireless telemetering gas-meter program burn writing device |
| CN109551075A (en) * | 2018-12-13 | 2019-04-02 | 合众北斗长和电子科技(深圳)有限公司 | A kind of chip program burning tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |