CN205279954U - General measuring apparatu - Google Patents
General measuring apparatu Download PDFInfo
- Publication number
- CN205279954U CN205279954U CN201521071204.0U CN201521071204U CN205279954U CN 205279954 U CN205279954 U CN 205279954U CN 201521071204 U CN201521071204 U CN 201521071204U CN 205279954 U CN205279954 U CN 205279954U
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- CN
- China
- Prior art keywords
- probe
- circuit board
- sliding sleeve
- subassembly
- aperture
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Abstract
The utility model discloses a general measuring apparatu, inhale subassembly, circuit board fixed subassembly, bottom plate seat and probe fixing subassembly including probe magnetism, the top of bottom plate seat is equipped with the probe fixing subassembly, the left and right sides of probe fixing subassembly all is equipped with the fixed subassembly of one circuit board on the bottom plate seat, it inhales the subassembly to be equipped with probe magnetism directly over the probe fixing subassembly. The utility model discloses a fixed subassembly of easily adjusting of circuit board is stabilized the regulation to the circuit board and is fixed, through passing earlier the probe with the circuit board, measure again, can avoid probe dislocation rupture, move from top to bottom through power device, can make the permanent magnet carry out magnetism to the probe inhales, the probe rebound, and carry out the position through the aperture of circuit board to the probe and inject, can be through the size that indicates the aperture on the probe, can accurately find out the size in aperture, the probe strikes lessly to the aperture of circuit board, it is impaired fully to avoid the circuit board.
Description
Technical field
This utility model relates to a kind of measurement apparatus, specifically a kind of Universal testing machine for measuring circuit panel aperture.
Background technology
Aircraft (aeroplane, airplane) refers to the thrust or the pulling force that are produced advance by power set, the fixing wing of fuselage produce lift, at the airborne vehicle overweighting air of endoatmosphere flight. Aircraft is modal a kind of Fixed-Wing. Aircraft can be divided into again jet airplane and propeller aeroplane according to the engine type of its use. Many control parts on aircraft are required for using printed circuit board (PCB), the hole on circuit board be mainly respectively used to the plug-in unit of components and parts, conducting between layers, components and parts installation fixing, imposite fixing etc. At present in circuit board fabrication process, because some state modulator is bad, make in hole, have foreign body to cause aperture that deviation occurs, thus not reaching aircraft quality standard. So must the aperture on circuit board be measured, the precision to guarantee hole meets the requirements. But, existing aperture measurement device is poor to circuit board stability maintenance, when Pore Diameter Detection, circuit board is easily damaged, when carrying out inside diameter measurement by probe, and probe frangibility, efficiency is measured in impact, additionally, existing measurement apparatus is all be pressed on probe by circuit board to carry out inside diameter measurement, dynamics cannot control, the impulsive force in circuit board aperture is relatively big, and aperture is fragile.
Utility model content
The purpose of this utility model is in that to provide a kind of Universal testing machine, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of Universal testing machine, including probe magnetic assembly, circuit board fixed component, bottom block and probe fixation kit, the top of described bottom block is provided with probe fixation kit, probe fixation kit includes probe mounting seat, limited cap and probe, described probe mounting seat is uniformly provided with some open-topped probe activity chambeies, probe activity intracavity slides and is provided with probe, the bottom of probe is provided with limited cap in probe activity intracavity, the left and right sides of described probe fixation kit is equipped with a circuit board fixed component on bottom block, described circuit board fixed component includes column, first sliding sleeve, second sliding sleeve, upper rack posts, lower fulcrum bar, train wheel bridge and lower plate, described column is vertically located on bottom block, column slides from top to bottom respectively and is provided with the first sliding sleeve and the second sliding sleeve, the side of described first sliding sleeve and the second sliding sleeve is respectively equipped with the first adjusting knob and the second adjusting knob, the opposite side of the first sliding sleeve and the second sliding sleeve is provided with upper rack posts and lower fulcrum bar respectively relatively, the end of described upper rack posts is provided with elastic telescopicing rod, the end of elastic telescopicing rod is provided with train wheel bridge, the end of described lower fulcrum bar is provided with lower plate, the surface of described probe fixation kit is provided with probe magnetic assembly, probe magnetic assembly includes power set, installing plate and permanent magnet, the top of described installing plate is provided with the power set moved up and down for drive installation plate, the bottom cooperation of described installing plate is provided with permanent magnet.
As further program of the utility model: described probe is made up of ferromagnetic metal, the top of probe is taper, bottom is cylindrical, and the length of the lower cylindrical section of probe is more than the height in probe activity chamber, and the upper taper section of probe is provided with the size indicating aperture.
As further program of the utility model: described train wheel bridge and lower plate are equipped with one layer of rubber antiskid pad.
As further program of the utility model: described column is additionally provided with scale.
Compared with prior art, the beneficial effects of the utility model are: circuit board is carried out stable regulation by the circuit board fixed component that can easily be accommodated by this device to be fixed, and circuit board can be carried out elastic buffer by elastic telescopicing rod, by the rubber antiskid pad on train wheel bridge and lower plate, circuit board can be protected, circuit board is avoided to move, by circuit board is initially passed through probe, measure again, probe dislocation can be avoided to fracture, by power set knee-action, can make permanent magnet that probe is carried out magnetic, probe moves up, and by the aperture of circuit board, probe is carried out position restriction, can by the size indicating aperture on probe, can accurately find out the size in aperture, the aperture of circuit board is impacted less by probe, can fully avoid circuit board impaired, in addition, by the limited cap that probe tails is arranged, probe can be avoided to come off from probe activity chamber, after measurements, power set set back, each probe sets back immediately, next round measurement can be carried out, measure convenient and swift.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-power set, 2-installing plate, 3-train wheel bridge, 4-elastic telescopicing rod, 5-upper rack posts, 6-column, 7-the first sliding sleeve, 8-the first adjusting knob, 9-scale, 10-circuit board, 11-lower plate, 12-the second adjusting knob, 13-the second sliding sleeve, 14-bottom block, 15-lower fulcrum bar, 16-probe mounting seat, 17-probe activity chamber, 18-limited cap, 19-probe, 20-permanent magnet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments. Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of Universal testing machine, including probe magnetic assembly, circuit board fixed component, bottom block 14 and probe fixation kit, the top of described bottom block 14 is provided with probe fixation kit, probe fixation kit includes probe mounting seat 16, limited cap 18 and probe 19, described probe mounting seat 16 is uniformly provided with some open-topped probe activity chambeies 17, slide in probe activity chamber 17 and be provided with probe 19, the bottom of probe 19 is provided with limited cap 18 in probe activity chamber 17, by limited cap 18, probe 19 is carried out position restriction, probe 19 is avoided to come off, described probe 19 is made up of ferromagnetic metal, the top of probe 19 is taper, bottom is cylindrical, and the length of the lower cylindrical section of probe 19 is more than the height in probe activity chamber 17, so that probe 19 can in probe activity chamber 17 upper and lower smooth sliding, the upper taper section of probe 19 has multiple diameter, can so that the circuit board 10 in various aperture can pass, the conical section of described probe 19 is provided with the size indicating aperture, accurately to find out the size in aperture.
The left and right sides of described probe fixation kit is equipped with a circuit board fixed component on bottom block 14, by circuit board fixed component, circuit board 10 is gripped, described circuit board fixed component includes column 6, first sliding sleeve 7, second sliding sleeve 13, upper rack posts 5, lower fulcrum bar 15, train wheel bridge 3 and lower plate 11, described column 6 is vertically located on bottom block 14, column 6 slides from top to bottom respectively and is provided with the first sliding sleeve 7 and the second sliding sleeve 13, the side of described first sliding sleeve 7 and the second sliding sleeve 13 is respectively equipped with the first adjusting knob 8 and the second adjusting knob 12, first sliding sleeve 7 is relative respectively with the opposite side of the second sliding sleeve 13 is provided with upper rack posts 5 and lower fulcrum bar 15, the end of described upper rack posts 5 is provided with elastic telescopicing rod 4, the end of elastic telescopicing rod 4 is provided with train wheel bridge 3, the end of described lower fulcrum bar 15 is provided with lower plate 11, described train wheel bridge 3 and lower plate 11 are equipped with one layer of rubber antiskid pad, so that circuit board 10 is protected, and avoid circuit board 10 to move, described column 6 is additionally provided with scale 9, when the first sliding sleeve 7 and the second sliding sleeve 13 are carried out position adjustments, graduation indication can be carried out by scale 9.
The surface of described probe fixation kit is provided with probe magnetic assembly, probe magnetic assembly includes power set 1, installing plate 2 and permanent magnet 20, the top of described installing plate 2 is provided with the power set 1 moved up and down for drive installation plate 2, the bottom cooperation of described installing plate 2 is provided with permanent magnet 20, moved down by power set 1 drive installation plate 2, permanent magnet 20 can be passed through each probe 19 is carried out magnetic, to carry out the inside diameter measurement of circuit board 10 either directly through probe 19.
Operation principle of the present utility model is: in use, respectively the position of the first sliding sleeve 7 and the second sliding sleeve 13 can be adjusted by the first adjusting knob 8 in circuit board fixed component and the second adjusting knob 12, and carry out graduation indication by scale 9, circuit board 10 is clamped and fastened on probe 19 it is just passed through the position of circuit board 10 to be coordinated by train wheel bridge 3 and lower plate 11, circuit board 10 can be carried out elastic buffer by elastic telescopicing rod 4, when carrying out inside diameter measurement by probe 19, avoid circuit board 10 impaired, by the rubber antiskid pad on train wheel bridge 3 and lower plate 11, circuit board 10 can be protected, and avoid circuit board 10 to move, control power set 1 action, installing plate 2 moves down, permanent magnet 20 can be passed through each probe 19 is carried out magnetic, probe 19 moves up, and by the aperture of circuit board 10, probe 19 is carried out position restriction, can by the size indicating aperture on probe 19, can accurately find out the size in aperture.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when without departing substantially from spirit of the present utility model or basic feature, it is possible to realize this utility model in other specific forms. Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims rather than described above, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in this utility model. Any accompanying drawing labelling in claim should be considered as the claim that restriction is involved.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but not each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should be made as a whole by those skilled in the art, and the technical scheme in each embodiment through appropriately combined, can also form other embodiments that it will be appreciated by those skilled in the art that.
Claims (4)
1. a Universal testing machine, including probe magnetic assembly, circuit board fixed component, bottom block and probe fixation kit, it is characterized in that, the top of described bottom block is provided with probe fixation kit, probe fixation kit includes probe mounting seat, limited cap and probe, described probe mounting seat is uniformly provided with some open-topped probe activity chambeies, probe activity intracavity slides and is provided with probe, the bottom of probe is provided with limited cap in probe activity intracavity, the left and right sides of described probe fixation kit is equipped with a circuit board fixed component on bottom block, described circuit board fixed component includes column, first sliding sleeve, second sliding sleeve, upper rack posts, lower fulcrum bar, train wheel bridge and lower plate, described column is vertically located on bottom block, column slides from top to bottom respectively and is provided with the first sliding sleeve and the second sliding sleeve, the side of described first sliding sleeve and the second sliding sleeve is respectively equipped with the first adjusting knob and the second adjusting knob, the opposite side of the first sliding sleeve and the second sliding sleeve is provided with upper rack posts and lower fulcrum bar respectively relatively, the end of described upper rack posts is provided with elastic telescopicing rod, the end of elastic telescopicing rod is provided with train wheel bridge, the end of described lower fulcrum bar is provided with lower plate, the surface of described probe fixation kit is provided with probe magnetic assembly, probe magnetic assembly includes power set, installing plate and permanent magnet, the top of described installing plate is provided with the power set moved up and down for drive installation plate, the bottom cooperation of described installing plate is provided with permanent magnet.
2. Universal testing machine according to claim 1, it is characterized in that, described probe is made up of ferromagnetic metal, the top of probe is taper, bottom is cylindrical, and the length of the lower cylindrical section of probe is more than the height in probe activity chamber, the upper taper section of probe is provided with the size indicating aperture.
3. Universal testing machine according to claim 1, it is characterised in that be equipped with one layer of rubber antiskid pad on described train wheel bridge and lower plate.
4. Universal testing machine according to claim 1, it is characterised in that be additionally provided with scale on described column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071204.0U CN205279954U (en) | 2015-12-21 | 2015-12-21 | General measuring apparatu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071204.0U CN205279954U (en) | 2015-12-21 | 2015-12-21 | General measuring apparatu |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205279954U true CN205279954U (en) | 2016-06-01 |
Family
ID=56064522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521071204.0U Expired - Fee Related CN205279954U (en) | 2015-12-21 | 2015-12-21 | General measuring apparatu |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205279954U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540062A (en) * | 2018-12-31 | 2019-03-29 | 为度科创检测技术（苏州）有限公司 | A kind of 3D measuring machine and its measurement method |
| CN109556488A (en) * | 2018-11-29 | 2019-04-02 | 北京航星机器制造有限公司 | A kind of electric connector verifying attachment and method |
| CN109613307A (en) * | 2018-08-01 | 2019-04-12 | 日本电产理德机器装置(浙江)有限公司 | Gauging fixture |
| CN111398785A (en) * | 2020-05-26 | 2020-07-10 | 上海华虹宏力半导体制造有限公司 | Chip testing method, device and storage medium |
-
2015
- 2015-12-21 CN CN201521071204.0U patent/CN205279954U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109613307A (en) * | 2018-08-01 | 2019-04-12 | 日本电产理德机器装置(浙江)有限公司 | Gauging fixture |
| CN109613307B (en) * | 2018-08-01 | 2019-10-11 | 日本电产理德机器装置(浙江)有限公司 | Gauging fixture |
| CN109556488A (en) * | 2018-11-29 | 2019-04-02 | 北京航星机器制造有限公司 | A kind of electric connector verifying attachment and method |
| CN109556488B (en) * | 2018-11-29 | 2020-10-16 | 北京航星机器制造有限公司 | Electric connector inspection device and method |
| CN109540062A (en) * | 2018-12-31 | 2019-03-29 | 为度科创检测技术（苏州）有限公司 | A kind of 3D measuring machine and its measurement method |
| CN111398785A (en) * | 2020-05-26 | 2020-07-10 | 上海华虹宏力半导体制造有限公司 | Chip testing method, device and storage medium |
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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 |
Granted publication date: 20160601 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |