CN106737413A - A kind of printed board driver-extractor and application method - Google Patents
A kind of printed board driver-extractor and application method Download PDFInfo
- Publication number
- CN106737413A CN106737413A CN201611191328.1A CN201611191328A CN106737413A CN 106737413 A CN106737413 A CN 106737413A CN 201611191328 A CN201611191328 A CN 201611191328A CN 106737413 A CN106737413 A CN 106737413A
- Authority
- CN
- China
- Prior art keywords
- printed board
- fairlead
- vertical rod
- extractor
- driver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The present invention relates to a kind of printed board driver-extractor and application method.Including connecting rod, vertical rod, promote fairlead, the promotion axis of guide.Step is as follows, hold two connecting rods of driver-extractor and promote fairlead, two two of the raised hook end correspondence insertion printed board of vertical rod are risen and pulls out hole, shrink finger, two connecting rod downward horizontals launch, while promoting the axis of guide to be stretched out from fairlead blind hole is promoted, two vertical rod relative displacements is hooked printed board two to two projections and pull out hole, then driver-extractor firmly is pulled out, printed board is disassembled on structural member.The beneficial effects of the invention are as follows：It is flexible and convenient operation of the present invention, simple compared with existing dismantling technology, printed board is not injured, it is easy to carry.The present invention can adjust the spacing of itself according to the pitch of holes of printed board, convenient and swift.During printed board is dismantled, the power suffered by printed board is manual control to the frock, it is therefore prevented that printed board stress in unloading process is excessive, and damage is produced to printed board.
Description
Technical field
The present invention relates to a kind of printed board driver-extractor and application method, for the dismounting of printed board.
Background technology
Printed board equipped with component mounted in band heat conductive pad, scribble on the structural members such as heat-conducting silicone grease, when being torn open from structural member
When unloading this printed board, because the adsorptivity of heat-conducting silicone grease and heat conductive pad is very strong, dismounting needs very big strength, yet with space
Problem can not find suitable position and be dismantled, and all be in the past to be gone to stick up the edge of printed board with instrument, so to the damage of printed board
Evil is larger, is also easy to cause the secondary injury of printed board.
The content of the invention
In view of the situation of prior art and the deficiency of presence, the invention provides a kind of printed board driver-extractor and user
Method, using this driver-extractor, can easily dismantle printed board, and secondary injury is not resulted in printed board.
To achieve the above object, the technical scheme for being used is the present invention：A kind of printed board driver-extractor, it is characterised in that：
Including connecting rod, vertical rod, promote fairlead, the promotion axis of guide；
The promotion fairlead is cylinder, and blind hole is provided with fairlead end face is promoted；
The vertical rod is sheet, and to face directly, the upper and lower side of vertical rod medial surface is to be faced directly the lateral surface of vertical rod, and upper end is faced directly with
End is inclined-plane long and short inclined-plane between facing directly, and the bottom faced directly on the outside of vertical rod is provided with a raised hook, on vertical rod upper surface
It is provided with upper and lower two connecting holes；
It is described to promote axis of guide one end to be arranged in the blind hole for promoting fairlead one end, promote the axis of guide other end by screw with
The lower connecting hole of one vertical rod is fixed, and promotes the fairlead other end to be fixed with the lower connecting hole of another vertical rod by screw, and two
The raised hook of individual vertical rod is towards outer setting；
The connecting rod is sheet, two one end of connecting rod by rivet interlacement, two other ends of connecting rod respectively by rivet with
Two upper connecting hole connections of vertical rod；
When two connecting rod drops downs are horizontality, promote the axis of guide to be stretched out from fairlead blind hole is promoted, make two vertical rods
Spacing for maximum；
When two connecting rods are punctured into triangle upwards, the promotion axis of guide is retracted in promotion fairlead blind hole, between making two vertical rods
Away from being minimum.
A kind of application method of printed board driver-extractor, it is characterised in that：Step is as follows, hold driver-extractor two connecting rods and
Fairlead is promoted, two two of the raised hook end correspondence insertion printed board of vertical rod is risen and is pulled out hole, shrink finger, two connecting rods
Downward horizontal launch, while promote the axis of guide from promote fairlead blind hole in stretch out, make two vertical rod relative displacements to two it is convex
Play hook and hook printed board two and rise and pull out hole, then firmly pull out driver-extractor, printed board is disassembled on structural member.
The beneficial effects of the invention are as follows：It is flexible and convenient operation of the present invention, simple compared with existing dismantling technology, to printing
Plate is not injured, easy to carry.The present invention can adjust the spacing of itself according to the pitch of holes of printed board, convenient and swift.Should
During printed board is dismantled, the power suffered by printed board is manual control to frock, it is therefore prevented that printed board stress in unloading process
It is excessive, damage is produced to printed board.
Hair figure explanation
Fig. 1 is structural representation of the invention；
Fig. 2 is structural representation when two vertical rod spacing of the invention are maximum；
Fig. 3 is structural representation when two vertical rod spacing of the invention are minimum；
Fig. 4 is use state figure of the invention.
Specific embodiment
As shown in figure 1, a kind of printed board driver-extractor, including connecting rod 1, vertical rod 2, promotion fairlead 3, the promotion axis of guide 4.
Promotion fairlead 3 is cylinder, and blind hole is provided with the end face of fairlead 3 is promoted.
Vertical rod 2 is sheet, and to face directly, the upper and lower side of the medial surface of vertical rod 2 is to be faced directly the lateral surface of vertical rod 2, and upper end is faced directly
It is inclined-plane long and short inclined-plane between being faced directly with lower end, in the bottom that the outside of vertical rod 2 is faced directly, a raised hook 2-1 is provided with, in vertical rod
2 upper surfaces are provided with upper and lower two connecting holes.
Promote the one end of the axis of guide 4 to be arranged in the blind hole for promoting the one end of fairlead 3, promote the other end of the axis of guide 4 to pass through spiral shell
Nail 6 is fixed with the lower connecting hole of a vertical rod 2, promotes the other end of fairlead 3 by screw 6 and the lower connection of another vertical rod 2
Hole is fixed, and two raised hook 2-1 of vertical rod 2 are towards outer setting.
Connecting rod 1 is sheet, and two one end of connecting rod 1 are connected by rivet 5, and two other ends of connecting rod 1 pass through riveting respectively
Nail 5 is connected with the connecting hole of two vertical rods 2.
When two drops downs of connecting rod 1 are horizontality, promote the axis of guide 4 to be stretched out from the blind hole of fairlead 3 is promoted, make two
The spacing of individual vertical rod 2 is maximum, as shown in Figure 3.
When two connecting rods 1 are punctured into triangle upwards, promote in the retraction promotion blind hole of fairlead 3 of the axis of guide 4, make two to stand
The spacing of bar 2 is minimum, as shown in Figure 2.
As shown in figure 4, a kind of application method of printed board driver-extractor, step is as follows：Hold driver-extractor two connecting rods 1 and
Fairlead 3 is promoted, two two of the raised hook 2-1 ends correspondence insertion printed board 7 of vertical rod 2 is risen and is pulled out hole 7-1, shrink hand
Refer to, two downward horizontals of connecting rod 1 launch, while promoting the axis of guide 4 to be stretched out from the blind hole of fairlead 3 is promoted, make two phases of vertical rod 2
Hook printed board 7 two and rise to being moved to two raised hook 2-1 and pull out hole 7-1, then firmly pull out driver-extractor, printed board 7 is existed
Disassembled on structural member.
Claims (2)
1. a kind of printed board driver-extractor, it is characterised in that：Including connecting rod（1）, vertical rod（2）, promote fairlead（3）, promote be oriented to
Axle（4）；
The promotion fairlead（3）It is cylinder, is promoting fairlead（3）End face is provided with blind hole；
The vertical rod（2）It is sheet, vertical rod（2）Lateral surface to face directly, vertical rod（2）The upper and lower side of medial surface is to be faced directly, on
End face directly with lower end face directly between be inclined-plane long and short inclined-plane, in vertical rod（2）The bottom that outside is faced directly, is provided with a raised hook
（2-1）, in vertical rod（2）Upper surface is provided with upper and lower two connecting holes；
The promotion axis of guide（4）One end is arranged on promotion fairlead（3）In the blind hole of one end, the axis of guide is promoted（4）The other end
By screw（6）With a vertical rod（2）Lower connecting hole fix, promote fairlead（3）The other end passes through screw（6）With another
Vertical rod（2）Lower connecting hole fix, two vertical rods（2）Raised hook（2-1）Towards outer setting；
The connecting rod（1）It is sheet, two connecting rods（1）One end pass through rivet（5）Connection, two connecting rods（1）The other end point
Tong Guo not rivet（5）With two vertical rods（2）Upper connecting hole connection；
Two connecting rods（1）When drops down is horizontality, the axis of guide is promoted（4）From promotion fairlead（3）Stretched out in blind hole, made
Two vertical rods（2）Spacing for maximum；
Two connecting rods（1）When being punctured into triangle upwards, the axis of guide is promoted（4）Retract and promote fairlead（3）In blind hole, make two
Vertical rod（2）Spacing for minimum.
2. the application method of the printed board driver-extractor described in a kind of use claim 1, it is characterised in that：Step is as follows, holds
Two connecting rods of driver-extractor（1）And promote fairlead（3）, by two vertical rods（2）Raised hook（2-1）End correspondence insertion printing
Plate（7）Two rise pull out hole（7-1）, shrink finger, two connecting rods（1）Downward horizontal launches, while promoting the axis of guide（4）From carrying
Pull out fairlead（3）Stretched out in blind hole, make two vertical rods（2）Relative displacement to two projections are linked up with（2-1）Hook printed board（7）Two
Individual is pulled out hole（7-1）, driver-extractor firmly then is pulled out, by printed board（7）Disassembled on structural member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611191328.1A CN106737413A (en) | 2016-12-21 | 2016-12-21 | A kind of printed board driver-extractor and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611191328.1A CN106737413A (en) | 2016-12-21 | 2016-12-21 | A kind of printed board driver-extractor and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106737413A true CN106737413A (en) | 2017-05-31 |
Family
ID=58896721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611191328.1A Pending CN106737413A (en) | 2016-12-21 | 2016-12-21 | A kind of printed board driver-extractor and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106737413A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015715A (en) * | 2017-12-20 | 2018-05-11 | 天津七二通信广播股份有限公司 | A kind of printed board driver-extractor and application method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3626575A (en) * | 1969-08-04 | 1971-12-14 | Bertram H Greenspan | Printed circuit board extractor tool |
| US4506669A (en) * | 1982-09-22 | 1985-03-26 | Blake Joseph W Iii | Skin approximator |
| US5566445A (en) * | 1994-10-24 | 1996-10-22 | Piao; Tseng S. | IC mounting tool |
| CN104260045A (en) * | 2014-08-20 | 2015-01-07 | 中北大学 | Chip extractor |
| CN104999413A (en) * | 2014-04-24 | 2015-10-28 | 中国科学院空间科学与应用研究中心 | Pulling-out device of printed-circuit board assembly |
| CN106141982A (en) * | 2016-02-25 | 2016-11-23 | 四川行之智汇知识产权运营有限公司 | A kind of driver-extractor for circuit board chip |
| CN206344086U (en) * | 2016-12-21 | 2017-07-21 | 天津七一二通信广播股份有限公司 | Printed board driver-extractor |
-
2016
- 2016-12-21 CN CN201611191328.1A patent/CN106737413A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3626575A (en) * | 1969-08-04 | 1971-12-14 | Bertram H Greenspan | Printed circuit board extractor tool |
| US4506669A (en) * | 1982-09-22 | 1985-03-26 | Blake Joseph W Iii | Skin approximator |
| US5566445A (en) * | 1994-10-24 | 1996-10-22 | Piao; Tseng S. | IC mounting tool |
| CN104999413A (en) * | 2014-04-24 | 2015-10-28 | 中国科学院空间科学与应用研究中心 | Pulling-out device of printed-circuit board assembly |
| CN104260045A (en) * | 2014-08-20 | 2015-01-07 | 中北大学 | Chip extractor |
| CN106141982A (en) * | 2016-02-25 | 2016-11-23 | 四川行之智汇知识产权运营有限公司 | A kind of driver-extractor for circuit board chip |
| CN206344086U (en) * | 2016-12-21 | 2017-07-21 | 天津七一二通信广播股份有限公司 | Printed board driver-extractor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015715A (en) * | 2017-12-20 | 2018-05-11 | 天津七二通信广播股份有限公司 | A kind of printed board driver-extractor and application method |
| CN108015715B (en) * | 2017-12-20 | 2023-09-29 | 天津七一二通信广播股份有限公司 | Printed board puller and use method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |