CN205562595U - Tool to winding displacement accurate positioning - Google Patents
Tool to winding displacement accurate positioning Download PDFInfo
- Publication number
- CN205562595U CN205562595U CN201620085442.5U CN201620085442U CN205562595U CN 205562595 U CN205562595 U CN 205562595U CN 201620085442 U CN201620085442 U CN 201620085442U CN 205562595 U CN205562595 U CN 205562595U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- winding displacement
- guide bearing
- tool
- bottom plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a tool to winding displacement accurate positioning, including roof, intermediate lamella, guide bearing, bottom plate, wane, the guide bearing with the wane is connected, the intermediate lamella is located the top of bottom plate, the guide bearing passes the intermediate lamella with roof connection, the bottom plate with be equipped with the PCB board between the intermediate lamella, the welding has test needle cover on the PCB board, be equipped with the location pinhole on the PCB board, be equipped with the locating pin on the bottom plate, the location pinhole of PCB board with the locating pin of bottom plate is corresponding. The location structure who pushes down the locating pin has perpendicularly been utilized to the structure of this practical tool ingeniously, guarantees that test needle and test point well contact, avoids testing the problem that needle lateral force produced the rupture of bending, to test the needle cover and weld the problem emergence of having avoided test needle bonding wire to drop easily on the PCB board, and also can directly change the PCB board under the condition that the test needle damaged, improve production efficiency.
Description
Technical field
The utility model relates to a kind of localization tool.
Background technology
Winding displacement, is also flexible PCB, is called for short FPC, data transmission in movable part and zone of action, mainboard as internal in computer connects hard disk, the data wire of CD-ROM drive, and cell phone mainboard connects the data wire of display screen, and also the data wire between connection equipment is all referred to as winding displacement.
During producing the digital product such as notebook computer, mobile phone, battery the most power-off is detected sometimes by flexible PCB, by locating mould cavity to winding displacement through row location, upset pressure testing needle pressing engaged test point down is tested, the elastic force produced by testing needle compression fixes winding displacement, and existing jig structure is it cannot be guaranteed that winding displacement insertion depth, thus cannot guarantee that testing needle contacts with test point well, testing needle is easily deformed bonding wire and easily comes off simultaneously, causes loose contact；Additionally, testing needle lateral force, easy bending fractures, and shortens testing needle service life；Testing needle bonding wire is easily pulled apart during assembling and is dropped.
Patent application document publication number CN104409945A discloses a kind of cable terminal compression bonding apparatus, including base, pushes slide block, air cylinder support and briquetting.Base is provided with winding displacement and pushes groove, and winding displacement pushes the one end open of groove, and the other end is provided with winding displacement contact surface, winding displacement contact surface is provided with at least two feeler；Pushing slide block be equiped with winding displacement locating piece and push groove rectilinear movement along winding displacement, winding displacement locating piece is provided with winding displacement locating slot, the arragement direction of winding displacement locating slot is perpendicular with the moving direction pushing slide block；The distance that feeler pushes groove bottom with the winding displacement on winding displacement locating slot to winding displacement is equal；Air cylinder support is fixed with base to be connected and fix and is equiped with cylinder, and the push rod launch direction of cylinder is vertical with base straight down；The control system controlling push rod action is connected with feeler；The top being connected and being positioned at the end that winding displacement pushes groove fixed by briquetting with push rod.This cable terminal compression bonding apparatus does not have positioning function.
Utility model content
The shortcoming of prior art in view of the above, the utility model purpose is to provide a kind of tool pinpoint to winding displacement, has positioning function, can guarantee that testing needle and test point good contact.
For achieving the above object and other relevant purposes, the utility model provides a kind of tool pinpoint to winding displacement, including top board, intermediate plate, guide bearing, base plate, seesaw, described guide bearing is connected with described seesaw, described seesaw is connected with described base plate, described intermediate plate is positioned at the top of described base plate, described guide bearing is connected through described intermediate plate with described top board, it is provided with pcb board between described base plate and described intermediate plate, test needle guard it is welded with on described pcb board, described pcb board is provided with dowel hole, described base plate is provided with alignment pin, the dowel hole of described pcb board is corresponding with the alignment pin position of described base plate.
Preferably, spring is set between described top board and described intermediate plate.
Preferably, described base plate is provided with hinged seat, and described hinged seat is provided with hinge hole, and described seesaw is hinged with described hinged seat.
Preferably, described guide bearing and described spring are 4.
As mentioned above, the one tool pinpoint to winding displacement that the utility model provides, have the advantages that the structure of this practical tool has used the location structure of vertical depression alignment pin dexterously, ensure testing needle and test point good contact, it is to avoid testing needle lateral force produces the problem that bending fractures；Test needle guard is soldered on pcb board avoids testing needle bonding wire and holds the generation of caducous problem, also can directly change pcb board in the case of testing needle damages, improve production efficiency.There is rapid-aligning, the function of accurate calibration, simple in construction, easy to operate.
Accompanying drawing explanation
Fig. 1 is the overall schematic of a kind of tool pinpoint to winding displacement.
Fig. 2 is the front view of a kind of tool pinpoint to winding displacement.
Fig. 3 is the structural representation of pcb board and alignment pin.
1 top board, 2 intermediate plates, 3 base plates, 4 pcb boards, 5 seesaws, 6 springs, 7 guide bearings, 8 alignment pins, 9 test needle guards, 31 hinged seats.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be understood other advantages of the present utility model and effect easily by the content disclosed by this specification.
Refer to Fig. 1 to Fig. 3.Notice, structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate the content disclosed in specification, understand for those skilled in the art and read, it is not limited to the enforceable qualifications of the utility model, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, under not affecting effect that the utility model can be generated by and the purpose that can reach, all should still fall in the range of the technology contents disclosed in the utility model obtains and can contain.Simultaneously, in this specification cited as " on ", D score, "left", "right", the term of " middle " and " " etc., it is merely convenient to understanding of narration, and it is not used to limit the enforceable scope of the utility model, being altered or modified of its relativeness, changing under technology contents without essence, when being also considered as the enforceable category of the utility model.
As shown in Figure 1 to Figure 3, the utility model provides a kind of tool pinpoint to winding displacement, including top board 1, intermediate plate 2, guide bearing 7, base plate 3, seesaw 5, described guide bearing 7 is connected with described seesaw 5, described seesaw 5 is connected with described base plate 3, described intermediate plate 2 is positioned at the top of described base plate 3, described guide bearing 7 is connected through described intermediate plate 2 with described top board 1, it is provided with pcb board 4 between described base plate 3 and described intermediate plate 2, test needle guard 9 it is welded with on described pcb board 4, described pcb board 4 is provided with dowel hole, described base plate 3 is provided with alignment pin 8, the dowel hole of described pcb board 4 is corresponding with alignment pin 8 position of described base plate 3.
In the present embodiment, spring 6 is set between described top board 1 and described intermediate plate 2.
In the present embodiment, described base plate 3 is provided with hinged seat 31, and described hinged seat 31 is provided with hinge hole, and described seesaw 5 is hinged with described hinged seat 31.
In the present embodiment, described guide bearing 7 and described spring 6 are 4.
Pressing seesaw 5 with hand, make guide bearing 7 stress, guide bearing 7 makes intermediate plate 2 ramp up, tool is opened, and pcb board 4 is fixed on intermediate plate 2 by alignment pin 8 fine positioning, and winding displacement is inserted by locating mould cavity, winding displacement is positioned by alignment pin 8, accurately ensures that testing needle contacts well with test point.Moving up seesaw 5, guide bearing 72 moves down, intermediate plate no longer stress, and the spring 6 being arranged between top board 1 and intermediate plate 2 is pressed downward against, and makes intermediate plate 2 move down, tool pressing.Alignment pin 8 can carry out precise positioning to winding displacement, accurately ensures that testing needle contacts well with test point.Being soldered on pcb board 4 by test needle guard 9, test needle guard 9 damages can directly change pcb board 4, does not affect production efficiency.
In sum, the utility model provides a kind of tool pinpoint to winding displacement, the structure of practical tool has used the location structure of vertical depression alignment pin dexterously, it is ensured that testing needle and test point good contact, it is to avoid testing needle lateral force produces the problem that bending fractures；Test needle guard is soldered on pcb board avoids testing needle bonding wire and holds the generation of caducous problem, also can directly change pcb board in the case of testing needle damages, improve production efficiency.There is rapid-aligning, the function of accurate calibration, simple in construction, easy to operate.So, the utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting the utility model.Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by any person skilled in the art.Therefore, art has all equivalence modification or changes that usually intellectual is completed under without departing from the spirit disclosed in the utility model and technological thought such as, must be contained by claim of the present utility model.
Claims (4)
1. a tool pinpoint to winding displacement, it is characterized in that: include top board, intermediate plate, guide bearing, base plate, seesaw, described guide bearing is connected with described seesaw, described seesaw is connected with described base plate, described intermediate plate is positioned at the top of described base plate, described guide bearing is connected through described intermediate plate with described top board, it is provided with pcb board between described base plate and described intermediate plate, test needle guard it is welded with on described pcb board, described pcb board is provided with dowel hole, described base plate is provided with alignment pin, the dowel hole of described pcb board is corresponding with the alignment pin position of described base plate.
One the most according to claim 1 tool pinpoint to winding displacement, it is characterised in that: set spring between described top board and described intermediate plate.
One the most according to claim 1 tool pinpoint to winding displacement, it is characterised in that: described base plate is provided with hinged seat, and described hinged seat is provided with hinge hole, and described seesaw is hinged with described hinged seat.
One the most according to claim 2 tool pinpoint to winding displacement, it is characterised in that: described guide bearing and described spring are 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085442.5U CN205562595U (en) | 2016-01-28 | 2016-01-28 | Tool to winding displacement accurate positioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085442.5U CN205562595U (en) | 2016-01-28 | 2016-01-28 | Tool to winding displacement accurate positioning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205562595U true CN205562595U (en) | 2016-09-07 |
Family
ID=56820339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620085442.5U Expired - Fee Related CN205562595U (en) | 2016-01-28 | 2016-01-28 | Tool to winding displacement accurate positioning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205562595U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949865A (en) * | 2017-03-30 | 2017-07-14 | 广州市禾顺精密五金电子有限公司 | A kind of terminal measurement and positioning tool |
| CN108680774A (en) * | 2018-07-18 | 2018-10-19 | 珠海市运泰利自动化设备有限公司 | ZIF winding displacements first turn over rear hidden visual interlocking fool-proof mechanism |
-
2016
- 2016-01-28 CN CN201620085442.5U patent/CN205562595U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106949865A (en) * | 2017-03-30 | 2017-07-14 | 广州市禾顺精密五金电子有限公司 | A kind of terminal measurement and positioning tool |
| CN106949865B (en) * | 2017-03-30 | 2019-04-19 | 广州市禾顺精密五金电子有限公司 | A kind of terminal measurement and positioning jig |
| CN108680774A (en) * | 2018-07-18 | 2018-10-19 | 珠海市运泰利自动化设备有限公司 | ZIF winding displacements first turn over rear hidden visual interlocking fool-proof mechanism |
| CN108680774B (en) * | 2018-07-18 | 2024-02-13 | 珠海市运泰利自动化设备有限公司 | ZIF flat cable turns over earlier and then hidden visual interlocking prevents slow-witted mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20190128 |