CN106099586B - The attachment device used in chip imprinting operation - Google Patents
The attachment device used in chip imprinting operation Download PDFInfo
- Publication number
- CN106099586B CN106099586B CN201610383075.1A CN201610383075A CN106099586B CN 106099586 B CN106099586 B CN 106099586B CN 201610383075 A CN201610383075 A CN 201610383075A CN 106099586 B CN106099586 B CN 106099586B
- Authority
- CN
- China
- Prior art keywords
- chip
- attachment device
- platform
- screw hole
- pin unit
- 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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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The attachment device used in chip imprinting operation provided by the invention includes：Platform is located at the top of chip and with predetermined altitude；Multiple support columns are used to support platform and adjust the predetermined altitude of platform；And chip pin unit, the bottom of platform is connected to, and there are multiple conducting terminals to be electrically connected with chip；As a result, when user needs engraving data to chip, can attachment device firmly be positioned and directly be made the stitch of the downward contact chip of conducting terminal of chip pin unit, it is ensured that effective progress of imprinting operation, and ease of use can be promoted.
Description
Technical field
The present invention relates to a kind of attachment devices, specifically refer to a kind of company for being used for connecting CD writer and recording chip to be etched
Connection device can firmly position CD writer and facilitate adjustment.
Background technology
Traditionally, if to update the SPI (Serial Peripheral Interface (SPI)s on mainboard；Serial Peripheral
Interface) the data stored by Flash chip, traditional practice be first by SPI Flash chips from mainboard tip-off, it
Chip is put into CD writer again afterwards and carries out data carving, imprinting finishes to be welded chip on mainboard again.Since the above-mentioned practice exists
It is cumbersome in operation, therefore also having another practice at present is connected using a kind of attachment device being clamped on mainboard
CD writer and chip are connect, however the clamping effect of its common attachment device is very poor, be easy to cause CD writer and is contacted not with chip
It is good, the mortality of chip imprinting operation is caused to improve.
Invention content
In view of this, it is an object of the present invention to provide the attachment device used in a kind of chip imprinting operation,
CD writer can be firmly positioned, to ensure reliably to be electrically connected with recording chip to be etched in writing process.
It is another object of the present invention to provide the attachment device used in a kind of chip imprinting operation, in use
Degree of freedom is higher, can reduce the possibility interfered between the electronic unit in attachment device and mainboard.
To achieve these goals, the attachment device used in chip imprinting operation provided by the invention is used to be electrically connected
CD writer and chip, above-mentioned attachment device include：Positioned at the top of the chip and there are the platform of predetermined altitude, at least three
Support column and chip pin unit.Wherein, support column is connected to platform and the predetermined altitude for adjusting the platform, chip connect
Foot unit is connected to the bottom of platform and is electrically connected, also, chip pin unit has multiple conducting ends with above-mentioned CD writer
Son with chip being electrically connected.
According to the present invention, when user needs engraving data to chip, directly attachment device can be crossed on mainboard
Chip both sides, and pass through the weight of attachment device in itself, the conducting terminal of chip pin unit directly made to contact core downwards
Piece need not clamp chip in the process, so as to more securely locating connector and maintain conducting terminal and chip
Stitch is electrically connected, with the imprinting of sharp follow-up data.On the other hand, the present invention can also be according to the cloth of the electronic unit on mainboard
Office and adjust attachment device height, and/or chip pin unit relative to support column position, therefore use upper degree of freedom
Compare high, can avoid interfering between the electronic unit in attachment device and mainboard.
Compared to the prior art, the present invention also has the advantage that：The present invention does not need to tip-off when engraving data is to chip
Chip, therefore operate upper more convenient；Furthermore, it is not necessary that attachment device is installed on mainboard in advance, therefore also without in core
Reserved space can save the space of mainboard to attachment device around piece.
Wherein on one side, the present invention can be selected to set in the bottom end of each support column and be padded, and liner selection uses non-
Conductive material is made, and can be directly electrically connected to avoid attachment device and mainboard.
On the other hand, chip pin unit includes the screw rod sequentially set from top to bottom, connecting seat and pedestal,
Screw rod is connected to connecting seat, and pedestal is articulated in connecting seat, and the central position of platform is equipped with the second screw hole screwed togather for screw rod, and
And conducting terminal is set to said base.
Description of the drawings
Fig. 1 is the exploded view of the attachment device of first embodiment of the invention.
Fig. 2 is the stereoscopic schematic diagram of the attachment device of first embodiment of the invention.
Fig. 3 is the exploded view of the attachment device of second embodiment of the invention.
(symbol description)
1 attachment device
3 CD writers
7 conducting wires
8 chips
81 stitch
10 platforms
12 first screw holes
14 second screw holes
20 support columns
22 cylinders
24 external thread sections
26 engaged sections
28 liners
30 chip pin units
32 screw rods
34 connecting seats
36 pedestals
362 channels
364 conducting terminals
38 bolts
40 pillar runners
42 engaging sections
50 clump weights
52 third screw holes
60 nuts
Specific embodiment
In order to become more apparent upon the features of the present invention, the present invention provides two embodiments and coordinate description of the drawings as follows.With
Under, it is located at immediately below attachment device 1 using chip 8 and is illustrated as benchmark, and component identical in each embodiment uses phase
Same symbol, in order to recognize.
Please referring initially to Fig. 1.The attachment device 1 that first embodiment of the invention is provided for be electrically connected CD writer 3 with
Chip 8, chip 8 are set on mainboard (not shown), and CD writer 3 can will be burned to data carving to chip 8.Attachment device 1
Critical piece include：10, four support columns 20 of platform and a chip pin unit 30.Hereinafter, to first embodiment
Technology contents and its feature and effect illustrate.
It please refers to Fig.1, Fig. 2.Platform 10 is the plate body in square shape and has appropriate weight, and the quadrangle of platform 10 is divided
It does not set there are one the first screw hole 12, and the central position of platform 10 sets that there are one the second screw holes 14.
Four support columns 20 are used to support platform 10, and platform 10 is allow to be crossed on mainboard.In the present embodiment, each
Support column 20 includes circular cylinder 22 and diameter is more than the liner 28 of cylinder 22, and the outer surface of cylinder 22 is equipped with engaged section 26
With external thread section 24, engaged section 26 is located at the top of external thread section 24, and external thread section 24 is corresponding with the first screw hole 12, support column 20
It can be screwed together in the first screw hole 12 of platform 10 by external thread section 24.Liner 28 is set to the bottom end of cylinder 22, and make
It is made, can be directly electrically connected with mainboard to avoid support column 20 of non-conductive material.Therefore, user can pass through rotation
Support column 20 and change support column 20 on platform 10 screw togather position, and then adjust the distance between platform 10 and chip 8 (i.e.
It is equivalent to the height of platform 10).
In addition, in order to facilitate rotational support column 20, to adjust the distance between platform 10 and chip 8, the present embodiment also selects
Four pillar runners 40 in open circles taper are provided with to selecting property, is recessed with and nibbles at the lower center position of the pillar runner 40
It is engaged with the engaged section 26 with support column 20 in conjunction portion 42.In addition, the present embodiment is also selectively set in the lower section spiral shell of engaged section 26
There is nut 60 (nut 60 can be to pass through engaged section 26), user can pass through nut 60 after the height for having adjusted platform 10
Support column 20 is locked on platform 10.It must be, it is emphasized that the setting of pillar runner 40 and engaged section 26 be intended merely to convenient turn
Dynamic support column 20, the two and optional components.
Chip pin unit 30 includes the screw rod 32 for sequentially setting and being connected from top to bottom, connecting seat 34 and pedestal
36, wherein, screw rod 32 can be accordingly screwed together in the second screw hole 14, so as to which chip pin unit 30 is connected to platform 10
Bottom, connecting seat 34 is articulated in by being in the bolt 38 of circular bar shape on pedestal 36.It is inserted in addition, the bottom end of pedestal 36 is equipped with one
Slot, slot connect downwards outside, so that pedestal 36 covers downwards chip 8.The both sides of slot be equipped with extend downwardly and with outside with
And the multiple channels 362 connected inside slot, the top of pedestal 36 are equipped with multiple conducting terminals 364, multiple conducting terminal 364
Channel 362 and the exposed bottom surface for pedestal 36 can be passed through correspondingly.Make the bottom surface of pedestal 36 need not contact mainboard, lead
The lower end of electric terminal 364 can be still electrically connected with the stitch 81 of chip 8, promoted and contacted between conducting terminal 364 and stitch 81
Flexibility.The upper end of conducting terminal 364 connect (as shown in Figure 2) with conducting wire 7, as a result, conducting terminal 364 via conducting wire 7 and
It is electrically connected, and then CD writer 3 is allow to be electrically connected with chip 8 with external CD writer 3, to carry out imprinting operation.
In addition, the attachment device 1 of the present embodiment is also optionally provided with clump weight 50, the central position of clump weight 50 is set
There is third screw hole 52, clump weight 50 can be screwed together in screw rod 32 and be fixed on platform 10, Jin Ersuo by third screw hole 52
Gu platform 10 and the predetermined altitude that platform 10 can be adjusted.As selectable situation, the present embodiment can also be by third screw hole
52 are made into the structure of through-hole and directly clump weight 50 are socketed on screw rod 32, and arrange in pairs or groups matched using nut to fix downwards merely
Pouring weight 50.Alternatively, it is also possible to maintain the structure of the third screw hole 52 of clump weight 50, and nut is changed to be arranged under platform 10
Side, and then locked come above and below platform 10 by clump weight 50 and nut respectively.Clump weight 50 can secondarily increase chip and connect
Foot unit 30 is applied downward on the strength of chip 8, moreover, the position of clump weight 50 is disposed on the central position of platform 10,
So as to which chip pin unit 30 be allow more firmly to be contacted with the holding of chip 8.
In the attachment device 1 for operating the present embodiment, attachment device 1 is crossed on to the outside of the chip 8 on mainboard, makes to put down
Platform 10 is located at the top of the chip 8 and with predetermined altitude, and makes the conducting terminal 364 of chip pin unit 30 and chip 8
Each stitch 81 corresponds to, since attachment device 1 weight of itself makes each stitch 81 of the contact chip 8 directly down of conducting terminal 364,
It so can be so that CD writer 3 be electrically connected with chip 8, to carry out subsequent imprinting operation.Whole operation process does not need to press from both sides
Chip 8 is held, allows relatively firmly contact chip 8 of chip pin unit 30.It on the other hand, can also be according to its on mainboard
The practical layout situation of his electronic unit and adjust the distance between platform 10 and chip 8, both avoid interfering with each other, even
Change the setting direction of platform 10 according to layout situation, such as rotate an angle of 90 degrees, then chip pin unit 30 is adjusted by rotation
Screw rod 32, pedestal 36 is made to rotate back into originally with the 81 corresponding position of stitch of chip 8, makes chip pin unit 30 still can be with
Chip 8 is electrically connected, and is increased and is used upper degree of freedom.
The present invention also provides second embodiments, please coordinate with reference to figure 3.The primary structure of the attachment device 1 of second embodiment
Roughly the same with first embodiment, one of difference is that the platform 10 of second embodiment is rounded plate body, and
The neighboring of 10 top surface of platform is angularly set there are three the first screw hole 12, and the first screw hole 12 runs through the top surface of platform 10
With bottom surface.In addition, the quantity of support column 20 is three, and each support column 20 is screwed together in respectively by its external thread section 24
In first screw hole 12 of platform 10.
The structure of chip pin unit 30 is identical with the first embodiment, and chip pin unit 30 equally includes from top to bottom
Screw rod 32, connecting seat 34 and the pedestal 36 sequentially set, chip pin unit 30 by screw rod 32 rotatably
It is screwed together in the second screw hole 14 at the bottom center of platform 10.The lower end of screw rod 32 is connected on connecting seat 34,36 pivot of pedestal
It is connected on connecting seat 34, and conducting terminal 364 is set on pedestal 36.
The present invention also provides 3rd embodiments.The primary structure and first embodiment of the attachment device 1 of 3rd embodiment are big
Cause identical, one of difference is that the lower end of conducting terminal 364 is not exposed to the bottom surface of pedestal 36, therefore entire pedestal 36
Entire chip 8 can be completely covered, and conducting terminal 364 can be equally electrically connected with the stitch 81 of chip 8.
Finally, it is necessary to illustrate again, disclosed component parts is only for example the present invention in the above-described embodiments
It is bright, not it is used for limiting scope of the present application, the alternate variation of other equivalent units, should be included in the patent of the application such as
In protection domain.
Claims (8)
1. the attachment device used in a kind of chip imprinting operation is used to be electrically connected CD writer and chip, the connection dress
It puts and is characterized in that, include：
Platform is located at the top of the chip and with predetermined altitude；
At least three support columns are connected to the platform and the predetermined altitude for adjusting the platform；And
Chip pin unit is connected to the bottom of the platform and with multiple conducting terminals, the conducting terminal to
The chip is electrically connected,
The chip pin unit is rotatably connected to the bottom of the platform,
The chip pin unit includes the screw rod sequentially set from top to bottom, connecting seat and pedestal,
The screw rod is connect with the connecting seat, and the pedestal is articulated in the connecting seat,
The central position of the platform is equipped with the second screw hole screwed togather for the screw rod, also, the conducting terminal is set to
On the pedestal.
2. attachment device as described in claim 1, which is characterized in that
At least three first screw holes are accordingly equipped on the platform, each support column includes cylinder, the column respectively
The outer surface of body is equipped with external thread section, and each support column is screwed together in each described the by the external thread section respectively
In one screw hole.
3. attachment device as claimed in claim 2, which is characterized in that
Each support column also includes liner, and each liner is set to the bottom end of each cylinder, and each
The liner is made using non-conductive material.
4. attachment device as claimed in claim 2 or claim 3, which is characterized in that
Engaged section is additionally provided on the outer surface of each cylinder, the engaged section is set to the top of the external thread section,
The attachment device further accordingly includes at least three pillar runners, the bottom surface center of each pillar runner
Engaging section is equipped at position, each engaging section is engaged with the engaged section of each cylinder.
5. attachment device as claimed in claim 4, which is characterized in that
The attachment device further accordingly includes at least three nuts, and each nut is set to each support
The external thread section of column.
6. attachment device as described in claim 1, which is characterized in that
The attachment device also includes clump weight, and the clump weight has a third screw hole, and the clump weight pass through it is described
Third screw hole and be screwed together on the screw rod.
7. attachment device as described in claim 1, which is characterized in that
The conducting terminal is exposed to the bottom surface of the chip pin unit to be electrically connected with the chip.
8. attachment device as claimed in claim 2, which is characterized in that
The platform is rounded plate body,
The quantity of first screw hole is three, and equiangularly disposed on the platform,
The quantity of the support column is three, and is screwed together in respectively in first screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383075.1A CN106099586B (en) | 2016-06-01 | 2016-06-01 | The attachment device used in chip imprinting operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383075.1A CN106099586B (en) | 2016-06-01 | 2016-06-01 | The attachment device used in chip imprinting operation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106099586A CN106099586A (en) | 2016-11-09 |
| CN106099586B true CN106099586B (en) | 2018-06-19 |
Family
ID=57446880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610383075.1A Active CN106099586B (en) | 2016-06-01 | 2016-06-01 | The attachment device used in chip imprinting operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106099586B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1479873A (en) * | 2000-12-07 | 2004-03-03 | ��ʽ���簮������� | Socket for electronic component test and electronic component test apparatus using the socket |
| CN2684418Y (en) * | 2004-02-16 | 2005-03-09 | 钜航科技股份有限公司 | Socket for integrated circuit test |
| CN200965968Y (en) * | 2006-10-27 | 2007-10-24 | 宇达电脑（上海）有限公司 | Chip carrier |
| CN201548563U (en) * | 2009-10-20 | 2010-08-11 | 技嘉科技股份有限公司 | Stitch connector and a chip maintenance jig with the stitch connector |
| CN203423339U (en) * | 2013-08-19 | 2014-02-05 | 肖乾礼 | Flatly-mounted wall socket mounting adjusting structure |
| CN104300274A (en) * | 2013-11-22 | 2015-01-21 | 中航光电科技股份有限公司 | Steel wire rope core belt online-detection connector |
| CN204885768U (en) * | 2015-06-15 | 2015-12-16 | 中山市亚泰机械实业有限公司 | Up-down adjustable wire feeding head mechanism |
-
2016
- 2016-06-01 CN CN201610383075.1A patent/CN106099586B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1479873A (en) * | 2000-12-07 | 2004-03-03 | ��ʽ���簮������� | Socket for electronic component test and electronic component test apparatus using the socket |
| CN2684418Y (en) * | 2004-02-16 | 2005-03-09 | 钜航科技股份有限公司 | Socket for integrated circuit test |
| CN200965968Y (en) * | 2006-10-27 | 2007-10-24 | 宇达电脑（上海）有限公司 | Chip carrier |
| CN201548563U (en) * | 2009-10-20 | 2010-08-11 | 技嘉科技股份有限公司 | Stitch connector and a chip maintenance jig with the stitch connector |
| CN203423339U (en) * | 2013-08-19 | 2014-02-05 | 肖乾礼 | Flatly-mounted wall socket mounting adjusting structure |
| CN104300274A (en) * | 2013-11-22 | 2015-01-21 | 中航光电科技股份有限公司 | Steel wire rope core belt online-detection connector |
| CN204885768U (en) * | 2015-06-15 | 2015-12-16 | 中山市亚泰机械实业有限公司 | Up-down adjustable wire feeding head mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106099586A (en) | 2016-11-09 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210406 Address after: 8 / F, innovation building, No.1, zhongkeji Road, petrochemical Avenue, Daya Bay, Huizhou, Guangdong 516000 Patentee after: Huanrong Electronics (Huizhou) Co.,Ltd. Address before: 518057 huanxu electronic Park, high tech Industrial Park, Nanshan District, Shenzhen City, Guangdong Province Patentee before: USI ELECTRONICS (SHENZHEN) Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 369, Xinhe Avenue, Dayawan West District, Huizhou, Guangdong 516000 Patentee after: Huanrong Electronics (Huizhou) Co.,Ltd. Address before: 8 / F, innovation building, No.1, zhongkeji Road, petrochemical Avenue, Daya Bay, Huizhou, Guangdong 516000 Patentee before: Huanrong Electronics (Huizhou) Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |