CN103808976A - Tool for bearing to-be-tested electronic device - Google Patents
Tool for bearing to-be-tested electronic device Download PDFInfo
- Publication number
- CN103808976A CN103808976A CN201210442446.0A CN201210442446A CN103808976A CN 103808976 A CN103808976 A CN 103808976A CN 201210442446 A CN201210442446 A CN 201210442446A CN 103808976 A CN103808976 A CN 103808976A
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- CN
- China
- Prior art keywords
- plug
- cover plate
- electronic installation
- tested
- tool
- 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.)
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- Testing Electric Properties And Detecting Electric Faults (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention provides a tool for bearing a to-be-tested electronic device. The tool comprises a tray that is provided with an accommodation cavity for accommodating the to-be-tested electronic device. In addition, the tool also includes a plug assembly, a conductive contact assembly and a first cover plate. The plug assembly that is connected to the tray by a sliding way includes a plug bearing portion, a second cover plate and a plug; the plug bearing portion and the second cover plate form a cavity; and the plug is fixed in the cavity and the second cover plate is fixed at the plug bearing portion detachably. The conductive contact assembly is arranged in the accommodation cavity at the tail end of the tray; and the first cover plate is detachably fixed at the tray and is used for covering the accommodation cavity. The conductive contact assembly includes a plurality of conductive plates; and each of the conductive plates and a conductive terminal of the conductive terminal portion are connected by a lead. The plurality of conductive plates are contacted with a probe of a testing device, so that the to-be-tested electronic device is electrically connected to the testing device. Therefore, the to-be-tested electronic device can receive a testing signal from the testing device.
Description
Technical field
The present invention relates to a kind of tool that carries electronic installation to be tested.
Background technology
Many electronic installations, for example mobile phone, panel computer, notebook computer, need to carry out the test of multiple working procedure in process of production.For example, in the time of a slot of a kind of electronic installation of test, by electronic installation clamping, after this tool, operating personnel need to insert plug in this slot, by realizing plug and coordinating of slot being electrically connected of this electronic installation and this proving installation.Because this plug need to be inserted in different electronic installations to be tested repeatedly, need to design a kind of structure can be after plug damages, and operating personnel are quick-replaceable plug and relevant element easily.
Summary of the invention
In view of this, the invention provides a kind of tool that carries electronic installation to be tested, this tool convenient operation personnel change plug rapidly.
For carrying a tool for electronic installation to be tested, comprise pallet, this pallet is provided with host cavity, and this host cavity is used for holding this electronic installation to be tested, also comprises a plug-assembly, a conductive contact assembly and one first cover plate; This plug-assembly is slidably connected to this pallet, this plug-assembly comprises plug supporting part, the second cover plate and plug, this plug supporting part and the second cover plate form a cavity, and this plug is fixed in this cavity, and this second cover plate is removably fixed on this plug supporting part; This conductive contact assembly is arranged in the accommodating cavity of the end of this pallet, this first cover plate is removably fixed on this pallet, this first cover plate is used for hiding this accommodating cavity, this conductive contact assembly comprises multiple conducting strips, each conducting strip is connected by wire with a conducting terminal of this conducting terminal part, the plurality of conducting strip is for contacting with the probe of a proving installation, thereby this electronic installation to be tested is electrically connected to this proving installation, makes this electronic installation to be tested can receive the test signal of proving installation.
Tool of the present invention comprises plug-assembly and conductive contact assembly, when needed, the first cover plate of tool of the present invention and the second cover plate are pulled down, can fast plug-assembly and conductive contact assembly be taken off from tool, thus the plug-assembly that convenient operation personnel more renew and conductive contact assembly.
Accompanying drawing explanation
Fig. 1 is the stereographic map that tool of the present invention carries electronic installation to be tested.
Fig. 2 is the stereographic map of tool of the present invention, and it illustrates that holder locked position as shown in Figure 1 moves to a unlocked position.
Fig. 3 is the exploded view of tool of the present invention.
Fig. 4 is the plug-assembly of tool of the present invention and the exploded view of conductive contact assembly.
Fig. 5 is the exploded view of the plug-assembly of tool of the present invention and another angle of conductive contact assembly.
Main element symbol description
| |
100 |
| Electronic installation | 200 |
| |
10 |
| |
11 |
| The |
12 |
| |
121 |
| Groove | 122 |
| Top | 123 |
| |
124 |
| |
125 |
| Through |
126 |
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13 |
| Through |
131 |
| Protuberance | 14 |
| The |
15 |
| |
16 |
| Accommodating |
17 |
| Through |
171 |
| |
20 |
| |
21 |
| |
22 |
| Accepting |
23 |
| |
231、233 |
| Inclined- |
232 |
| Shifting |
30 |
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31 |
| |
32 |
| Kink | 33 |
| Promote |
34 |
| Plug- |
40 |
| |
41 |
| Main body | 411 |
| Conducting terminal part | 412 |
| Supporting part | 42 |
| |
421 |
| |
422、423 |
| |
424 |
| The |
43 |
| Container cavity | 431 |
| Extension | 432 |
| |
44 |
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50 |
| Conducting |
51 |
| Top | 511 |
| |
512 |
| |
513 |
| Conducting |
52 |
| Draw-in |
521 |
| |
522 |
| Conducting strip fixed |
53 |
| The |
60 |
| Through |
61 |
| Connecting portion | 70 |
| Accepting |
71 |
| |
72 |
Following embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
Embodiment
Please refer to Fig. 1 and Fig. 2, a kind ofly comprise pallet 10, two holders 20 and shifting parts 30 for carrying the tool 100 of electronic installation 200 to be tested.This pallet 10 is provided with the host cavity 11 adapting with the profile of electronic installation 200, and this electronic installation 200 can be housed in this host cavity 11 just.Please also refer to Fig. 3, this tool 100 also comprises this plug-assembly 40, conductive contact assembly 50 and the first cover plate 60.
In the present embodiment, this shifting part 30 is contained in one first chute 12 of this pallet 10 slidably.This first chute 12 is separated by outstanding wall 13 mutually with this host cavity 11, and this outstanding wall 13 is provided with two through holes 131 that are connected with the first chute 12 and host cavity 11, and this through hole 131 is for accommodating slidably this two holders 20.This plug-assembly 40 is between these two holders 20, and it is housed on outstanding wall 13 in the second chute 15 between two through holes 131 slidably.This conductive contact assembly 50 is housed in the accommodating cavity 17 that is arranged at pallet 10 ends and be connected with host cavity 11.
This holder 20 can slide with the directions X relative pallet 10 in through hole 131 in Fig. 2 along Fig. 1, and this holder 20 can block this electronic installation 200 and make it to move.This shifting part 30 can slide with the Y-direction relative pallet 10 in the first chute 12 in Fig. 2 along Fig. 1, and this shifting part 30 slides for promoting this holder 20.This plug-assembly 40 comprises plug 41, and this conductive contact assembly 50 comprises multiple conducting strips 51, and each conducting strip 51 is connected with a conducting terminal (not shown) of plug 41 by wire (not shown).In the present embodiment, this plug-assembly 40 all can slide with the relative pallet 10 of directions X in Fig. 2 along Fig. 1 with conductive contact assembly 50.On this first cover plate 60, be provided with the through hole 61 corresponding with the plurality of conducting strip 51.
When use, first electronic installation 200 to be tested is placed in this host cavity 11, and stir this shifting part 30 and make this holder 20 block this electronic installation 200, then promote this plug-assembly 40, make in the slot of conducting terminal partial insertion electronic installation 200 of plug 41.After this, tool 100 is placed on proving installation (not shown), the probe of proving installation contacts with conducting strip 51 through the through hole 61 on this first cover plate 60, thereby electronic installation 200 to be tested to proving installation and this is electrically connected.This proving installation can be by reading the data in electronic installation 200 to be tested or treating testing electronic devices 200 to electronic installation 200 data writings to be tested and test.After having tested, this plug-assembly 40 that slides makes the conducting terminal part of plug 41 depart from electronic installation 200, then stirs this shifting part 30 and makes holder 20 no longer hold this electronic installation 200, now, this electronic installation 200 can be taken out from host cavity 11.Below will the concrete structure of tool 100 be described in detail.
As shown in Figure 3, in the present embodiment, a sidewall 121 of this first chute 12 is provided with groove 122, and the top 123 of this groove 122 is provided with opening 124.One side of this shifting part 30 is provided with projection 31, and this projection 31 is housed in this groove 122, and inconsistent with its top 123.Because this projection 31 is subject to the conflict at this top 123, this shifting part 30 cannot depart from this first chute 12.When shifting part 30 need to be pulled down, this shifting part 30 that slides is until this projection 31 moves to the position of this opening 124, and this projection 31 is no longer subject to the restriction at this top 123, thereby allows to take out this shifting part 30 from this first chute 12.
In the present embodiment, each holder 20 comprises the protuberance 22 that slide block 21 and the end from slide block 21 stretch out.This each slide block 21 is housed in the through hole 131 of outstanding wall 13 of this pallet 10 slidably, and can slide with the relative pallet 10 of directions X in Fig. 2 along Fig. 1.It is visible that two protuberance 14(Fig. 1 are inwardly stretched out in one end of this pallet 10).In the time that this holder 20 slides into latched position as shown in Figure 1, this protuberance 22 and protuberance 14 catch on the upper surface of this electronic installation 200, thereby electronic installation 200 can be positioned in this host cavity 11 and cannot move.
As shown in Figure 3, in the present embodiment, this shifting part 30 also comprises body 32 and from the outwardly directed kink 33 in the two ends of body 32.This body 32 is housed in the through hole 126 on the bottom 125 of this first chute 12, and when this shifting part 30 slides into the position of the end of body 32 and an end in contact of through hole 126, this shifting part 30 cannot continue to front slide.
On this kink 33 surface relative with this bottom 125, be formed with and promote post 34, on the slide block 21 of this holder 20, be provided with accepting groove 23, this promotion post 34 is housed in this accepting groove 23.In the present embodiment, the relative two side of this accepting groove 23 includes plane 231, plane 233 and connects the inclined-plane 232 of plane 231 and 233.This plane 231 and 233 and Fig. 1 and Fig. 2 in Y-direction almost parallel.Therefore, follow shifting part 30 and move from one end of accepting groove 23 and move to other end process when promoting post 34, this promotion post 34 can touch in these two inclined-planes 232, thereby makes this holder 20 be subject to the promotion of this promotion post 34 and slide.Therefore this holder 20 can slide between the unlocked position shown in the latched position shown in Fig. 1 and Fig. 2.
As shown in Figures 4 and 5, this plug-assembly 40 also comprises plug supporting part 42 and the second cover plate 43, and this second cover plate 43 is fixed by screws in this supporting part 42.This second cover plate 43 is provided with container cavity 431, this container cavity 431 and the container cavity 421 formation cavity consistent with the profile of the main body 411 of plug 41, and this main body 411 is housed in this cavity just.The conducting terminal part 412 of this plug 41 is positioned at outside this cavity completely.The two ends of this container cavity 421 are respectively arranged with stopper section 422 and 423, and the two ends of the main body 411 of this plug 41 are inconsistent with stopper section 422 and 423 respectively, thereby make plug 41 be subject to the restriction of stopper section 422 and 423 and cannot move.The length of this stopper section 422 is slightly less than the width of main body 411, so, after the test of electronic installation 200 completes, operating personnel promote this plug-assembly 40 and conducting terminal part 412 are extracted in the slot process of electronic installation 200, the pulling force that operating personnel apply is applied in this main body 411 uniformly by stopper section 422, thereby is conducive to extracting smoothly of conducting terminal part 412.
In the present embodiment, the both sides of supporting part 42 are provided with extension 424, the both sides of this second cover plate 43 are also provided with extension 432, between each extension 424 and extension on the other side 432, be formed with gathering sill 44(Fig. 3 visible), guiding rib 16 on the second chute 15 sidewalls of this gathering sill 44 and pallet 10 matches, and realizes plug-assembly 40 and is slidably connected to this pallet 10.
As shown in Figures 4 and 5, this conductive contact assembly 50 also comprises conducting strip supporting part 52 and conducting strip fixed part 53.This conducting strip supporting part 52 and this plug supporting part 42 link together by a junction 70.In the present embodiment, this conducting strip supporting part 52, this plug supporting part 42 and this connecting portion 70 are one-body molded by the mode of injection mo(u)lding.This connecting portion 70 is provided with accepting groove 71, and this accepting groove 71 is for holding the wire of the conducting strip of attachment plug 41 and the conducting strip 51 of conductive contact assembly 50.In other embodiments, this connecting portion 70 can omit, and this conducting strip supporting part 52 is fixed in the accommodating cavity 17 of this pallet 10, the part that this conducting strip supporting part 52 and plug supporting part 42 are the independent moulding of difference.
In the present embodiment, the conducting strip 51 of this conductive contact assembly 50 comprises top 511 and the bottom 512 being roughly parallel to each other and is connected in the one end at top 511 and the isolation part 513 of one end of bottom 512.On this conducting strip supporting part 52, be provided with the draw-in groove 521 of mutual isolation, in each draw-in groove 521, be provided with fixture block 522.Each conducting strip 51 is housed in a draw-in groove 521, and is buckled on fixture block 522 wherein, and the inside surface of its top 511, bottom 512 and isolation part 513 is inconsistent with top, bottom and the end of fixture block 522 respectively.Conducting strip fixed part 53 is fixed on the end of this conducting strip supporting part 52, and the outside surface of the isolation part 513 of itself and conducting strip 51 is inconsistent, thereby makes conducting strip 51 cannot depart from conducting strip supporting part 52.In the present embodiment, this conducting strip fixed part 53 is connected to this conducting strip supporting part 52 by snap fit.In other embodiments, this conducting strip fixed part 53 can be fixed to this conducting strip supporting part 52 by screw.
As shown in Figure 3, in the present embodiment, the bottom of the accommodating cavity 17 of pallet 10 should be provided with through hole 171 for conducting strip 51 mutually.When needed, tool as shown in Figure 1 100 can be turned over to turnback and be placed on proving installation, the probe of proving installation can contact the bottom 512 of conducting strip 51 through through hole 171, thereby electronic installation 200 to be tested to proving installation and this is electrically connected.So, suppose that electronic installation 200 comprises front-facing camera and post-positioned pick-up head, in the time of test post-positioned pick-up head, tool 100 can be placed on proving installation with the pose shown in Fig. 1, make post-positioned pick-up head can receive the sample of test instruction shooting ad-hoc location.When test is when front-facing camera, tool 100 is turned over to turnback, make front-facing camera can Acceptance Tests instruction photograph the sample of ad-hoc location.
As shown in Figures 4 and 5, in the present embodiment, a side of this connecting portion 70 is extended with limiting section 72, and in the time that this plug-assembly 40 slides into the position shown in Fig. 1, the end of this limiting section 72 is arranged in this first chute 12 (Fig. 1 is visible).In the time that this plug-assembly 40 slides into the position shown in Fig. 2, the end of this limiting section 72 is arranged in this accommodating cavity 17, now, if when this shifting part 30 slides into the position shown in Fig. 2, this shifting part 30 will block this limiting section 72, make this plug-assembly 40 cannot again slide into the position shown in Fig. 1.The effect arranging is like this, when this holder 20 is during in unlocked position shown in Fig. 2, electronic installation 200 can not be subject to holding of holder 20, may cause the slot of electronic installation 200 and the conducting terminal part 412 of plug 41 not to align because electronic installation 200 does not have accurately location, if while now plug-assembly 40 being pushed to the position shown in Fig. 1, may damage the slot of conducting terminal part 412 or electronic installation 200.
As shown in Figures 2 and 3, in the present embodiment, this first cover plate 60 and these pallet 10 independent moulding respectively, this first cover plate 60 is fixed on this pallet 10 by securing member.Understandably, when needed, this first cover plate 60 can be one-body molded with this pallet 10.
An advantage of the present invention is, the pro and con of this tool 100 includes the through hole corresponding with conducting strip 51 (being through hole 61 and 171), makes can realize with front pose testing electronic devices 200 as shown in Figure 1 and to turn over the reverse side pose testing electronic devices 200 after turnback without taking off electronic installation 200.Compared with existing tool, at needs during with front pose and reverse side pose testing electronic devices 200, tool 100 of the present invention is without taking off and again loading electronic installation 200, reduced the probability that the outward appearance of electronic installation 200 is scratched.
Another advantage of the present invention is, the wire that plug 41 and attachment plug 41 are connected with conducting strip 51 is subject to the protection of the second cover plate 43, plug supporting part 42 and connecting portion 70, thereby can in plug plug 41 processes, not be damaged.
Another advantage of the present invention is, the cooperation of the limiting section 72 of shifting part 30 and plug-assembly 40 can prevent that electronic installation 200 from not having accurate location and the conducting terminal part 412 of plug 41 that may cause or the damage of the slot of electronic installation 200.
Another advantage of the present invention is, plug-assembly 40 and conductive contact assembly 50 can be used as an integral installation and pull down to pallet 10 or on pallet 10, are convenient to replacing and the maintenance of plug-assembly 40 and conductive contact assembly 50.
Claims (6)
1. for carrying a tool for electronic installation to be tested, comprise pallet, this pallet is provided with host cavity, and this host cavity is used for holding this electronic installation to be tested, it is characterized in that, also comprises a plug-assembly, a conductive contact assembly and one first cover plate;
This plug-assembly is slidably connected to this pallet, this plug-assembly comprises plug supporting part, the second cover plate and plug, this plug supporting part and the second cover plate form a cavity, and this plug is fixed in this cavity, and this second cover plate is removably fixed on this plug supporting part;
This conductive contact assembly is arranged in the accommodating cavity of the end of this pallet, this first cover plate is removably fixed on this pallet, this first cover plate is used for hiding this accommodating cavity, this conductive contact assembly comprises multiple conducting strips, each conducting strip is connected by wire with a conducting terminal of this conducting terminal part, the plurality of conducting strip is for contacting with the probe of a proving installation, thereby this electronic installation to be tested is electrically connected to this proving installation, makes this electronic installation to be tested can receive the test signal of proving installation.
2. as claimed in claim 1ly it is characterized in that for carrying the tool of electronic installation to be tested, this pallet arranges a chute being connected with this host cavity, and this plug-assembly is contained in this chute slidably.
3. as claimed in claim 2 for carrying the tool of electronic installation to be tested, it is characterized in that, on two relative sidewalls of this chute, be provided with guiding rib, the both sides of this plug supporting part and the second cover plate include outwardly directed extension, between the extension of the extension of this supporting part and this second cover plate, be formed with gathering sill, this guiding rib matches with this gathering sill, thereby plug-assembly is slidably connected to this pallet.
4. as claimed in claim 1 for carrying the tool of electronic installation to be tested, it is characterized in that, this conductive contact assembly comprises conducting strip supporting part, the plurality of conducting strip is fixed on this conducting strip supporting part, and this plug supporting part, this conducting strip supporting part and this connecting portion are by one-body molded mode moulding.
5. as claimed in claim 4ly it is characterized in that for carrying the tool of electronic installation to be tested, this conducting strip supporting part arranges multiple draw-in grooves, and the plurality of conducting strip is housed in respectively in the plurality of draw-in groove.
6. as claimed in claim 5 for carrying the tool of electronic installation to be tested, it is characterized in that, each conducting strip comprises top and the bottom being parallel to each other and is connected in the one end at top and the isolation part of one end of bottom, in each draw-in groove, be provided with fixture block, this top, bottom and the inside surface of isolation part respectively with the top of fixture block, bottom and end are inconsistent, this first cover plate is provided with the through hole corresponding with the plurality of conducting terminal with the bottom of this accommodating cavity, align with a through hole of this first cover plate in this top, align with a through hole of the bottom of this accommodating cavity in this bottom.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210442446.0A CN103808976A (en) | 2012-11-08 | 2012-11-08 | Tool for bearing to-be-tested electronic device |
| TW101142851A TWI557554B (en) | 2012-11-08 | 2012-11-16 | Fixture for accommodating an electronic device during test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210442446.0A CN103808976A (en) | 2012-11-08 | 2012-11-08 | Tool for bearing to-be-tested electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103808976A true CN103808976A (en) | 2014-05-21 |
Family
ID=50706047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210442446.0A Pending CN103808976A (en) | 2012-11-08 | 2012-11-08 | Tool for bearing to-be-tested electronic device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103808976A (en) |
| TW (1) | TWI557554B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285848A (en) * | 2019-07-11 | 2019-09-27 | 北京市水科学技术研究院 | Project security monitoring line concentrator and the artificial sensing system of project security monitoring |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6045366A (en) * | 1997-04-18 | 2000-04-04 | Berg Technology, Inc. | Card connector |
| CN2415484Y (en) * | 2000-01-28 | 2001-01-17 | 莫列斯公司 | Connector contact terminal |
| JP2003208947A (en) * | 2002-01-15 | 2003-07-25 | Alps Electric Co Ltd | Connector device for card |
| CN2715374Y (en) * | 2003-01-03 | 2005-08-03 | 林于鍊 | Improved arrangement for board-to-board adapter |
| CN201369440Y (en) * | 2008-11-27 | 2009-12-23 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN201397901Y (en) * | 2008-04-02 | 2010-02-03 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and subassembly thereof |
| CN102735958A (en) * | 2012-03-01 | 2012-10-17 | 涌德电子股份有限公司 | Electronic component moving test device and method |
| CN202975054U (en) * | 2012-11-08 | 2013-06-05 | 富泰华工业（深圳）有限公司 | Gauge for bearing electronic device to be tested |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM369562U (en) * | 2009-06-01 | 2009-11-21 | Santa Electronics Inc | The structure of electrical connector |
| TWM409123U (en) * | 2010-12-03 | 2011-08-11 | Jinn Shyang Prec Ind Co Ltd | Auxiliary jig for connector |
-
2012
- 2012-11-08 CN CN201210442446.0A patent/CN103808976A/en active Pending
- 2012-11-16 TW TW101142851A patent/TWI557554B/en not_active IP Right Cessation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6045366A (en) * | 1997-04-18 | 2000-04-04 | Berg Technology, Inc. | Card connector |
| CN2415484Y (en) * | 2000-01-28 | 2001-01-17 | 莫列斯公司 | Connector contact terminal |
| JP2003208947A (en) * | 2002-01-15 | 2003-07-25 | Alps Electric Co Ltd | Connector device for card |
| CN2715374Y (en) * | 2003-01-03 | 2005-08-03 | 林于鍊 | Improved arrangement for board-to-board adapter |
| CN201397901Y (en) * | 2008-04-02 | 2010-02-03 | 富士康(昆山)电脑接插件有限公司 | Electrical connector and subassembly thereof |
| CN201369440Y (en) * | 2008-11-27 | 2009-12-23 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN102735958A (en) * | 2012-03-01 | 2012-10-17 | 涌德电子股份有限公司 | Electronic component moving test device and method |
| CN202975054U (en) * | 2012-11-08 | 2013-06-05 | 富泰华工业（深圳）有限公司 | Gauge for bearing electronic device to be tested |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285848A (en) * | 2019-07-11 | 2019-09-27 | 北京市水科学技术研究院 | Project security monitoring line concentrator and the artificial sensing system of project security monitoring |
| CN110285848B (en) * | 2019-07-11 | 2024-02-20 | 北京市水科学技术研究院 | Engineering safety monitoring line concentration device and engineering safety monitoring manual measuring and reading system |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201423381A (en) | 2014-06-16 |
| TWI557554B (en) | 2016-11-11 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20140521 |