CN103760389B - Detent mechanism is pressed under Fan Zhuan - Google Patents
Detent mechanism is pressed under Fan Zhuan Download PDFInfo
- Publication number
- CN103760389B CN103760389B CN201410005871.2A CN201410005871A CN103760389B CN 103760389 B CN103760389 B CN 103760389B CN 201410005871 A CN201410005871 A CN 201410005871A CN 103760389 B CN103760389 B CN 103760389B
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- Prior art keywords
- flip piece
- pedestal
- overturning seat
- detent mechanism
- fastener
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 74
- -1 pedestal Chemical compound 0.000 claims abstract 2
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 230000001771 impaired effect Effects 0.000 abstract description 9
- 239000000523 sample Substances 0.000 description 32
- 230000004807 localization Effects 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000007306 turnover Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000018199 S phase Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The invention discloses and press detent mechanism under a kind of upset, the flip piece pivoted with relative described pedestal including pedestal, the most described pedestal of described flip piece pivots and folds or open, described flip piece is provided with press block towards the side of described pedestal, described upset presses down detent mechanism also to include the overturning seat be arrangeding in parallel with described pedestal, described overturning seat can be arranged at above described pedestal up or down, is arranged with the first elastic component between described overturning seat and described pedestal；The side of described flip piece is articulated in described overturning seat, and the opposite side of described flip piece is provided with described press block；Described overturning seat offers corresponding with described press block dodges hole.This upset presses down detent mechanism to make electronic unit stress equalization, avoid the electronic unit pressed impaired.
Description
Technical field
The present invention relates to a kind of electronic product and produce tool, particularly relate to the localization tool of a kind of electronic product.
Background technology
In electronic product production process, it is often necessary to close electronic unit small but excellent to volume positions,
As needed to compress when needing mobile phone soft arranging wire is carried out positioning welding, test substrate performance when welding mobile phone electric wire
Location probe is so that probe electrically connects with the electronic unit on substrate.In production practices, to electronic unit
Location usually relies on small-sized localization tool and realizes.
Placing electronic unit for convenience, current localization tool generally overturns localization tool, it may be assumed that will have
The flip piece of press block is articulated in pedestal by pivotal axis, during work, is pivoted by flip piece opposite base, with
Press block is made to compress the electronic unit such as probe or winding displacement.
Upset localization tool is easy to operate, but in the switching process of flip piece, press block is near pivotal axis one
The part of side compresses face and conflicts in advance thing to be compressed, and other parts compress face and the most gradually compress electronic unit.
During compressing, the electronic unit pressing position discontinuity equalization compressed, easily make the electricity compressed
Subassembly is impaired.
To this, need badly and press detent mechanism under a kind of upset that can make electronic unit stress equalization.
Summary of the invention
It is an object of the invention to provide and a kind of can make electronic unit stress equalization, avoid the ministry of electronics industry that compressed
Detent mechanism is pressed under the upset that part is impaired.
To achieve these goals, the invention discloses under a kind of upset and press detent mechanism, including pedestal and phase
The flip piece that described pedestal is pivoted, the most described pedestal of described flip piece pivot fold or open, described in turn over
Turn part to be provided with described in press block towards the side of described pedestal and overturn down pressure detent mechanism and also include with described
The overturning seat that pedestal be arranged in parallel, described overturning seat can be arranged at above described pedestal up or down, described
The first elastic component it is arranged with between overturning seat and described pedestal；One side of described flip piece turns over described in being articulated in
Swivel base；Described overturning seat offers corresponding with described press block dodges hole.
Compared with prior art, under upset disclosed by the invention, press detent mechanism to have an overturning seat, overturning seat with
Pedestal is parallel, and overturning seat is arranged at above pedestal up or down, is arranged between overturning seat and pedestal
The first elastic component when making overturning seat and flip piece normal away from pedestal；Flip piece pivots relative to overturning seat and folds
Fit to the downside of flip piece and the upper side of overturning seat, now, flip piece, overturning seat and pedestal three
Person is parallel to each other, and still has one end distance so that flip piece, in switching process, supports between press block and pedestal
Briquetting is not in contact with electronic unit to be positioned, it is to avoid electronic unit unbalance stress and impaired；External force compresses
Flip piece, overcomes the elastic force of the first elastic component, the first elastic component compression so that flip piece and upset
Seat against nearly pedestal, so that the face that compresses of press block is smoothly compressed to electronic unit to be positioned, make the ministry of electronics industry
Part stress equalization, avoid the electronic unit pressed impaired.
It is also preferred that the left be provided perpendicular to described pedestal and described overturning seat between described pedestal and described overturning seat
The axis of guide, described overturning seat slides up and down along the described axis of guide；External force compresses flip piece, overturning seat and turns over
Turning part in the course of action of pedestal, overturning seat is guided by the axis of guide so that overturning seat and flip piece
Keep the state parallel with pedestal at any time, so that press block is smoothly compressed to electronic unit to be positioned,
Avoid electronic unit in this course of action unbalance stress and impaired.
It is also preferred that the left be provided with the first fastener on described pedestal, described first fastener is towards described flip piece
Protrude out formation the first clamping part；First fastener is used for positioning turning part.
Specifically, described flip piece slidably connects the second fastener, described second fastener and described upset
Being arranged with the second elastic component between part, described second elastic component makes described second fastener perseverance have to stretch to institute
State the action trend of the first clamping part；Described second fastener has near one end of described first clamping part
Two clamping parts.
Specifically, described first clamping part and described second clamping part are respectively provided with corresponding spigot surface；Lead
To the setting in face so that the first clamping part and the stable action during buckle of the second clamping part, it is to avoid send out
Give birth to acute action and make electronic unit impaired.
Specifically, described second fastener also includes that operating portion, described operating portion protrude from described flip piece
Surface；Operation operating portion, easily release the lock the first clamping part and the buckle of the second clamping part so that flip piece
Can be with opposite base knee-action with overturning seat, flip piece can pivot by overturning seat relatively simultaneously.
Specifically, described first fastener and described second fastener are respectively provided with two, the first card described in two
Second fastener described in fastener and two is arranged at the both sides of described flip piece with being respectively symmetrically, and turns over described in location
Turn part.
Specifically, the upset of described flip piece presses to described press block when being duty, described first buckle
The downside in portion is in sustained height with the upper side of described second clamping part；First fastener positions simultaneously and turns over
Swivel base and flip piece, while restriction flip piece is relative to the pivot of overturning seat, limit at overturning seat and flip piece
In the duty compressing electronic unit to be compressed near pedestal, press block.
It is also preferred that the left the upset of described flip piece presses to described press block when being duty, described press block
Parallel with the upper side of described pedestal in the face that compresses.
Specifically, described pedestal offers detent in the underface of described press block.
Accompanying drawing explanation
Fig. 1 is the perspective view that the present invention overturns down the open configuration pressing detent mechanism.
Fig. 2 is the perspective view that the present invention overturns down the stitching state pressing detent mechanism.
Fig. 3 is the sectional view in A-A direction in Fig. 2.
Fig. 4 is the enlarged drawing of part B in Fig. 3.
Fig. 5 is that the present invention overturns down the decomposing schematic representation pressing detent mechanism.
Detailed description of the invention
By describing the technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with
Embodiment also coordinates accompanying drawing to be explained in detail.
Below in the explanation of technical scheme, electronic unit is only as a example by probe.The electronic units such as other winding displacements
Detent mechanism is pressed under the upset that the most equally applicable present invention provides.
Press detent mechanism under upset as shown in Figure 1, including pedestal 100, overturning seat 200, flip piece 300,
Precompressed keeper 400, probe positioning module 500.Precompressed keeper 400 is articulated on pedestal 100, in order to
Location probe positioning module 500；Overturning seat 200 can be arranged at above pedestal 100 up or down；Flip piece
One side of 300 is articulated in overturning seat 200 rotationally, and the opposite side of flip piece 300 is provided with press block
330；The corresponding press block 330 of overturning seat 200 offers dodges hole 210.Shown in Fig. 2-Fig. 5, more
Body ground:
The middle part of probe positioning module 500 has the probe keeper (not shown) of location probe, and probe is fixed
Position module is positioned on the upside of pedestal 100；Precompressed keeper 400 is articulated on pedestal 100, and precompressed location
Part 400 opposite base 100 overturns, so that precompressed keeper 400 compresses probe positioning module 500
Peripheral part, limits while probe positioning module 500, dodges out probe, it is to avoid probe unbalance stress and
Impaired.When pressing detent mechanism to be used for positioning other electronic units under the upset that the present invention provides, only need to be by probe
Positioning module 500 replaces with the positioning module of other electronic units.Those skilled in the art are according to difference
The shape of electronic unit, structure and characteristic can design correspondence positioning module, be not repeated at this.
Overturning seat 200 is positioned at above pedestal 100, and overturning seat 200 opposite base 100 is in arranging abreast,
And on pedestal 100, it is provided perpendicular to several axis of guides 700 of pedestal 100 and overturning seat 200, overturning seat
200 are socketed on the axis of guide 700, and the axis of guide 700 is used for guiding overturning seat 200 so that overturning seat 200 phase
During moving up and down pedestal 100, overturning seat 200 keeps paralleling with pedestal 100 at any time.Upset
It is arranged with the first elastic component 600, specifically, pedestal 100 and overturning seat 200 between seat 200 and pedestal 100
Being correspondingly provided with the first hole clipping 120 and the second hole clipping 220 on relative face, the first elastic component 600 is a pressure
Contracting spring, the two ends of the first elastic component 600 are respectively placed in the first hole clipping 120 and the second hole clipping 220；
Away from pedestal 100 when first elastic component 600 makes overturning seat 200 often.
Flip piece 300 is positioned at the top of overturning seat 200, and a side of flip piece 300 is articulated in overturning seat
The side of 200, the opposite side of flip piece 300 is provided with press block 330, and press block 330 is positioned at flip piece
300 towards overturning seat 200 and the side of pedestal 100.The relative overturning seat 200 of flip piece 300 is switched to fold
During state, the downside of flip piece 300 fits with the upper side of overturning seat 200, and flip piece 300 is parallel
In overturning seat 200, now, flip piece 300 and overturning seat 200, all in the state away from pedestal 100, compress
There is between block 330 and probe positioning module 500 segment distance, press block 330 and probe have one section away from
From so that press block 330 will not touch probe.Flip piece 300 overturns to collapse state, flip piece 300,
Overturning seat 200 and pedestal 100 three are parallel to each other, in this case, pressed by external force flip piece 300, overcome
The elastic force of the first elastic component 600, the first elastic component 600 contraction distortion, flip piece 300 and overturning seat 200
Along the axis of guide 700 slide downward near pedestal 100, the spacing of press block 330 and probe be gradually shortened until
Press block 330 supports probe, so that press block 330 smoothly compresses probe, it is to avoid probe stress is not
All it is damaged.
Further, as shown in Figure 3 and Figure 4, the left and right sides of pedestal 100 is respectively arranged with one first card
Fastener 110, the first fastener 110 protrudes out formation the first clamping part 111 towards flip piece 300 direction；Upset
The left and right sides of part 300 is respectively arranged with the second fastener 310, and the second fastener 310 is slidably connected to turn over
Turn part 300, and the second fastener 310 perseverance has the action trend stretching to the first clamping part 111, and the second card
Fastener 310 has the second clamping part 311 near one end of the first clamping part 111.When overturning seat 200 and upset
Part 300 along the axis of guide 700 slide into the duty compressing probe near pedestal 100, press block 330 time,
The downside of the first clamping part 111 is in sustained height with the upper side of the second clamping part 311, the first clamping part
111 with the second clamping part 311 phase buckle；First fastener 110 limits the relative overturning seat 200 of flip piece 300
Pivot while, limit overturning seat 200 and flip piece 300 and be in and support near pedestal 100, press block 300
The duty of pressure probe.
Refer to again shown in Fig. 3 and Fig. 4, more specifically: the left and right sides on flip piece 300 top offers
The gathering sill 340 that cross section is L-shaped, the gathering sill 340 of L-type has near the end of the first fastener 110
Guide and limit part 341；Second fastener 310 is the most L-shaped, and the second fastener 310 of L-type is placed in gathering sill
In 340.Gathering sill 340 is stretched out in one end of second fastener 310, and protrudes out the upper surface of flip piece 300,
The one end of the upper surface protruding out flip piece 300 forms operating portion 312；Second fastener 310 is along gathering sill
340 slide, and slide and stretch out the side of flip piece 300 and stretch to the first buckle in one end of the second fastener 310
Portion 111, the one end stretching to the first clamping part 111 has this second clamping part 311.Second fastener 310 edge
Gathering sill 340 slides and stretches out flip piece 300 and terminate in the side of operating portion 312 and be resisted against guide and limit part 341；
Second fastener 310 terminates in the opposite side of operating portion 312 support along the gathering sill 340 retraction flip piece 300 that slides
Peak at the inner end wall of gathering sill 340.
The second elastic component 320, the second elastic component 320 it is arranged with between second fastener 310 and gathering sill 340
Make the second fastener 310 perseverance have the second clamping part 311 and stretch out the action trend of flip piece 300, operation
Portion 312 is resisted against guide and limit part 341 time normal；External force operation operating portion 312, overcomes the second elastic component 320
Elastic acting force, the second elastic component 320 contraction distortion, now, the second fastener 310 is along gathering sill 340
Slip retraction flip piece 300, in the second clamping part 311 retraction flip piece 300.First clamping part 111 has
The first inclined spigot surface 111a, the first spigot surface 111a are positioned at the upper side of the first clamping part 111, and
First spigot surface 111a is towards flip piece 300；Second clamping part 311 has the second inclined spigot surface
311a, the second spigot surface 311a are positioned at the downside of the second clamping part 311, and the second spigot surface 311a towards
First clamping part 111；It is also preferred that the left the angle of inclination of the first spigot surface 111a and the second spigot surface 311a is equal.
First spigot surface 111a and the setting of the second spigot surface 311a so that the first clamping part 111 and the second clamping part
311 during buckle stable action, it is to avoid occur acute action to make probe impaired.
Shown in Fig. 1-Fig. 5, the work process of detent mechanism is pressed down to be described in detail present invention upset:
Under off working state, pressure detent mechanism is in open mode as shown in Figure 1 down in upset, now, and upset
Part 300 and overturning seat 200 under the elastic acting force of the first elastic component 600 away from pedestal 100, flip piece
300 relative overturning seats 200 pivotally open.
During work, the probe positioning module 500 that will be loaded with probe is positioned on pedestal 100；Precompressed positions
Part 400 opposite base 100 overturns, so that precompressed keeper 400 is resisted against the week of probe positioning module 500
Limit so that the position of probe positioning module 500 is fixed；The operation relative overturning seat 200 of flip piece 300 pivots
Fold, until the upper side of the downside of flip piece 300 and overturning seat 200 fits, flip piece 300, turn over
Swivel base 200 is with pedestal 100 in parallel, and now, flip piece 300 and overturning seat 200 are at the first elastic component 600
Elastic force effect under be still kept away from the state of pedestal 100, between press block 330 and probe, there is gap；
Pressed by external force flip piece 300, overcomes the elastic acting force of the first elastic component 600, the first elastic component 600 to shrink
Deformation, flip piece 300, overturning seat 200 move close to pedestal 100 along the axis of guide 700, until press block 330
Support probe so that probe stress equalization.
Compared with prior art, detent mechanism is pressed to have overturning seat 200, overturning seat under upset disclosed by the invention
200 parallel with pedestal 100, and overturning seat 200 is arranged at above pedestal 100 up or down, is arranged in
The first elastic component 600 between overturning seat 200 and pedestal 100 makes overturning seat 200 and flip piece 300 normal
Time away from pedestal 100；The relative overturning seat 200 of flip piece 300 pivot fold to flip piece 300 downside with
The upper side of overturning seat 200 fits, now, and flip piece 300, overturning seat 200 and pedestal 100 three's phase
The most parallel, still there is one end distance between press block 330 and pedestal 100 so that flip piece 300 is being turned over
Cheng Zhong, press block 330 is not in contact with electronic unit to be positioned, it is to avoid electronic unit unbalance stress and be subject to
Damage；External force compresses flip piece 300, overcomes the elastic force of the first elastic component 600, the first elastic component 600 to compress
Deformation so that flip piece 300 and overturning seat 200 are near pedestal 100, so that the face that compresses of press block 330 is put down
It is compressed to electronic unit to be positioned quietly, makes electronic unit stress equalization, avoid the electronic unit pressed to be subject to
Damage.
Above disclosed only the preferred embodiments of the present invention, can not limit the present invention with this certainly
Interest field, the equivalent variations therefore made according to scope of the present invention patent, still belong to the present invention and contained
Scope.
Claims (10)
1. press a detent mechanism under upset, the flip piece pivoted with relative described pedestal including pedestal, described flip piece
The most described pedestal pivots and folds or open, and described flip piece is provided with press block towards the side of described pedestal,
It is characterized in that: described upset presses down detent mechanism also to include the overturning seat be arrangeding in parallel with described pedestal, institute
Stating overturning seat can be arranged at up or down above described pedestal, between described overturning seat and described pedestal, card sets
There is the first elastic component；One side of described flip piece is articulated in described overturning seat；Described overturning seat offer with
What described press block was corresponding dodges hole.
2. press detent mechanism under upset as claimed in claim 1, it is characterised in that: described pedestal and described overturning seat
Between be provided perpendicular to described pedestal and the axis of guide of described overturning seat, described overturning seat is along the described axis of guide
Slide up and down.
3. press detent mechanism under upset as claimed in claim 1, it is characterised in that: it is provided with first on described pedestal
Fastener, described first fastener protrudes out formation the first clamping part towards described flip piece.
4. press detent mechanism under upset as claimed in claim 3, it is characterised in that: described flip piece slidably connects
Second fastener, is arranged with the second elastic component between described second fastener and described flip piece, and described second
Elastic component makes described second fastener perseverance have the action trend stretching to described first clamping part；Described second
Fastener has the second clamping part near one end of described first clamping part.
5. press detent mechanism under upset as claimed in claim 4, it is characterised in that: described first clamping part and described
Second clamping part is respectively provided with corresponding spigot surface.
6. press detent mechanism under upset as claimed in claim 4, it is characterised in that: described second fastener also includes
Operating portion, described operating portion protrudes from the surface of described flip piece.
7. press detent mechanism under the upset as described in claim 4 or 5, it is characterised in that: described first fastener and
Described second fastener is respectively provided with two, and described in the first fastener and two described in two, the second fastener is the most right
It is arranged at the both sides of described flip piece with claiming, to position described flip piece.
8. press detent mechanism under the upset as described in any one of claim 4-6, it is characterised in that: described flip piece turns over
Turn and press to described press block when being duty, the downside of described first clamping part and described second buckle
The upper side in portion is in sustained height.
9. press detent mechanism under upset as claimed in claim 1, it is characterised in that: the upset of described flip piece presses to
When described press block is duty, parallel with the upper side of described pedestal in the face that compresses of described press block.
10. press detent mechanism under upset as claimed in claim 9, it is characterised in that: described pedestal compresses in described
The underface of block offers detent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410005871.2A CN103760389B (en) | 2014-01-06 | 2014-01-06 | Detent mechanism is pressed under Fan Zhuan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410005871.2A CN103760389B (en) | 2014-01-06 | 2014-01-06 | Detent mechanism is pressed under Fan Zhuan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103760389A CN103760389A (en) | 2014-04-30 |
| CN103760389B true CN103760389B (en) | 2016-09-28 |
Family
ID=50527659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410005871.2A Active CN103760389B (en) | 2014-01-06 | 2014-01-06 | Detent mechanism is pressed under Fan Zhuan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103760389B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105598874B (en) * | 2014-11-24 | 2020-02-11 | 鸿富锦精密电子(郑州)有限公司 | Automatic buckling structure |
| CN105842486B (en) * | 2015-01-14 | 2018-09-21 | 京元电子股份有限公司 | Semiconductor element test bindiny mechanism |
| CN104950146B (en) * | 2015-05-27 | 2018-03-30 | 歌尔股份有限公司 | Detection positioning tool |
| CN105067848A (en) * | 2015-08-10 | 2015-11-18 | 苏州赛腾精密电子股份有限公司 | Flip up-and-down-type probe module |
| CN113253158A (en) * | 2021-05-12 | 2021-08-13 | 苏州市运泰利自动化设备有限公司 | Double-layer turnover vertical pressing module |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3022593B2 (en) * | 1990-10-31 | 2000-03-21 | 株式会社秩父富士 | IC socket |
| CN201122166Y (en) * | 2007-05-10 | 2008-09-24 | 曹宏国 | SOT type encapsulation element test and aging test socket |
| CN201112795Y (en) * | 2007-05-10 | 2008-09-10 | 曹宏国 | 16 wire ceramic flat packaging integrated circuit aging testing socket |
| CN201112793Y (en) * | 2007-05-10 | 2008-09-10 | 曹宏国 | 48 wire flat packaging integrated circuit aging testing socket |
| CN201054423Y (en) * | 2007-05-22 | 2008-04-30 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN201417291Y (en) * | 2009-06-11 | 2010-03-03 | 英华达（上海）科技有限公司 | Test device |
| CN202837333U (en) * | 2012-06-11 | 2013-03-27 | 深圳市东方亮彩精密技术有限公司 | Resistance test jig |
-
2014
- 2014-01-06 CN CN201410005871.2A patent/CN103760389B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN103760389A (en) | 2014-04-30 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Turning and downward pressing positioning mechanism Effective date of registration: 20171016 Granted publication date: 20160928 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: World Precision Manufacturing (Dongguan) Co.,Ltd. Registration number: 2017440000103 |
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Date of cancellation: 20200617 Granted publication date: 20160928 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: World Precision Manufacturing (Dongguan) Co.,Ltd. Registration number: 2017440000103 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Turning and downward pressing positioning mechanism Effective date of registration: 20200618 Granted publication date: 20160928 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: World Precision Manufacturing (Dongguan) Co.,Ltd. Registration number: Y2020980003222 |
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Date of cancellation: 20230713 Granted publication date: 20160928 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: World Precision Manufacturing (Dongguan) Co.,Ltd. Registration number: Y2020980003222 |
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Address after: No. 6, Wanjiang Section, Gangkou Avenue, Wanjiang Street, Dongguan City, Guangdong Province, 523000 Patentee after: Guangdong Ward Precision Technology Co.,Ltd. Country or region after: China Address before: 523000 Xinhua Road, Wanjiang Xinhe Management District, Dongguan City, Guangdong Province Patentee before: World Precision Manufacturing (Dongguan) Co.,Ltd. Country or region before: China |