CN102074531B - Object fixing jig and fixing device group thereof - Google Patents
Object fixing jig and fixing device group thereof Download PDFInfo
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- CN102074531B CN102074531B CN200910223914A CN200910223914A CN102074531B CN 102074531 B CN102074531 B CN 102074531B CN 200910223914 A CN200910223914 A CN 200910223914A CN 200910223914 A CN200910223914 A CN 200910223914A CN 102074531 B CN102074531 B CN 102074531B
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Abstract
The invention provides an object fixing jig. The object fixing jig is used for fixing at least one object at the at least one specific position of a substrate and comprises a jig body and at least one fixing device group, wherein the jig body comprises at least one opening corresponding to the at least one specific position; the at least one fixing device group is arranged at the at least one opening and can be in a support state or a release state; when the at least one fixing device group is in the support state, the at least one object can be arranged in the at least one fixing device group; and when the at least one opening of the jig body corresponds to the at least one specific position, the at least one fixing device group is switched to the release state, so that the at least one object can be away from the at least one fixing device group and fixed at the at least one specific position of the substrate simultaneously.
Description
Technical field
The present invention is about a kind of object stationary fixture and fixture group thereof, the particularly a kind of object stationary fixture and fixture group thereof that can simultaneously at least one radiator be fixed on simultaneously at least one ad-hoc location of motherboard.
Background technology
Chip on the motherboard can produce used heat and the temperature of chip is raise when running; In order to make the chip can be in normal operation under the proper temperature; One radiator is set on chip usually, and the heat conduction that chip is produced reaches the purpose that makes the chip cooling to radiator.
The material of radiator is the good metal of thermal conductivity (for example copper alloy or an aluminium alloy); Yet have many small spaces between the contact-making surface of chip or radiator usually; It is imperfect that this space can cause chip to contact with radiator, reduces the radiating efficiency of radiator, therefore in conventional art; Can between chip and radiator, be coated with thermal grease (or claiming heat-conducting cream), thermal grease can fill up the space to guarantee ability even contact between chip and radiator.
In conventional art, at chip with before radiator engages, coating one deck thermal grease on chip earlier, coating one deck catalyst was bestowed pressure to chip and radiator both is engaged in 15 seconds on radiator.If surpass 15 seconds, then catalyst is prone to sclerosis and causes chip not firm with engaging of radiator, very easily produces the shortcoming that in the future comes off.Yet; At present radiator being placed the step of chip is to accomplish with the mode of manual work; And more than one usually of the number of chips on the motherboard uses artificial mode to satisfy in 15 seconds, to accomplish engaging of all chips and radiator, and the yields after causing chip and radiator engaging is extremely low.
Therefore, be necessary to provide a kind of object stationary fixture and fixture group thereof, to improve the existing problem of conventional art.
Summary of the invention
For improving the existing problem of prior art, main purpose of the present invention provides a kind of object stationary fixture and fixture group thereof.
The present invention at first provides a kind of fixture group, comprises two fixtures, and each fixture comprises fixture body, setting element and block.Wherein the fixture body comprises accommodation space; Setting element and fixture body link; And block comprises groove, and block is arranged in the accommodation space, and block rotatably links with the fixture body.
Whereby, the fixture group can be holding state or release condition; When setting element was positioned at groove, the fixture group was a holding state; And when block rotated an angle and setting element disengaging groove, the fixture group was release condition.
In one embodiment of this invention, the fixture body also comprises at least one first perforation; Block also comprises one second perforation; And fixture also comprises rotating shaft, wears at least one first perforation and second perforation, and block rotatably links with the fixture body.
The present invention provides a kind of object stationary fixture again, in order at least one object is fixed on simultaneously at least one ad-hoc location of substrate.The object stationary fixture comprises chuck body and at least one fixture group.Wherein chuck body comprises at least one opening, and the position of at least one opening corresponds at least one ad-hoc location; At least one fixture group is arranged at least one opening part, and at least one fixture group can be holding state or release condition.
When at least one fixture group was holding state, at least one object can place at least one fixture group; And when at least one opening of chuck body corresponds at least one ad-hoc location, then at least one fixture group is switched to release condition, can make at least one object break away from least one fixture group and also be fixed on simultaneously at least one ad-hoc location of substrate.
In one embodiment of this invention, the fixture group comprises two fixtures, and each fixture comprises fixture body, setting element and block.Wherein the fixture body comprises accommodation space; Setting element and fixture body link; And block comprises groove, and block is arranged in the accommodation space, and block rotatably links with the fixture body.
Whereby, when setting element was positioned at groove, at least one fixture group was a holding state, and an end of block can support at least one object; When block rotated an angle and setting element disengaging groove, at least one fixture group was release condition, and at least one object can break away from fixture.
In one embodiment of this invention, the fixture body also comprises at least one first perforation; Block also comprises one second perforation; And fixture also comprises rotating shaft, wears at least one first perforation and second perforation, and block rotatably links with the fixture body.
Description of drawings
Fig. 1 is the decomposing schematic representation according to the fixture group of one embodiment of the invention.
Fig. 2 is the sketch map that is holding state according to the fixture of the fixture group of one embodiment of the invention.
Fig. 3 is the sketch map that is release condition according to the fixture of the fixture group of one embodiment of the invention.
Fig. 4 is the top view according to the object stationary fixture of one embodiment of the invention.
Fig. 5 is the following view according to the object stationary fixture of one embodiment of the invention.
Fig. 6 and Fig. 7 are the operation chart according to the object stationary fixture of one embodiment of the invention.
The main element symbol description
Object stationary fixture 1
Fixture group 10
Fixture 100
Setting element 120
Chuck body 20
Ad-hoc location 41
Device for exerting 60
Catalyst 91
Thermal grease 92
Embodiment
For let above-mentioned and other purposes of the present invention, feature and advantage can be more obviously understandable, the hereinafter spy enumerates preferred embodiment, and conjunction with figs., elaborates as follows.
Below please be earlier referring to figs. 1 to Fig. 3 about fixture group according to one embodiment of the invention.Wherein Fig. 1 is the exploded view sketch map according to the fixture group of one embodiment of the invention; Fig. 2 is the sketch map that is holding state according to the fixture of the fixture group of one embodiment of the invention; And Fig. 3 is the sketch map that is release condition according to the fixture of the fixture group of one embodiment of the invention.
As shown in Figure 1, comprise two fixtures 100 according to the fixture group 10 of one embodiment of the invention, each fixture 100 comprises fixture body 110, setting element 120 and block 130.Wherein, fixture body 110 comprises two first perforation 111, accommodation space 112 and rotating shafts 140.Setting element 120 links with fixture body 110.Block 130 comprises second perforation 131 and the groove 132.Block 130 is arranged in the accommodation space 112, and its shaft 140 wears two first perforation, 111 and second perforation 131, and whereby, block 130 rotatably links with fixture body 110, but the present invention is not exceeded with this mode of connection.For instance, the both sides of block 130 can be provided with projection (figure does not show), can establish corresponding recess (figure does not show) in the fixture body 110, and so, mode that block 130 can also be chimeric and fixture body 110 rotatably link.Therefore, the mode of connection of block 130 and fixture body 110 does not exceed so that first perforation 110, rotating shaft 140 and second perforation 131 to be set.
In one embodiment of this invention; The fixture 100 of fixture group 10 can be holding state or release condition, below please refer to Fig. 2 and Fig. 3 are holding state or release condition about the fixture according to the fixture group of one embodiment of the invention sketch map.
As shown in Figure 2, when setting element 120 was positioned at groove 132, fixture 100 was a holding state.In one embodiment of this invention, an end of setting element 120 and fixture body 110 screw engagement, the shape of the other end of setting element 120 corresponds to groove 132.For instance, the shape of groove 132 is recessed semicircle, and the shape of the other end of setting element 120 is protruding semicircle, and the diameter of the other end of setting element 120 is slightly less than the diameter of groove 132 in fact.Whereby, an end of setting element 120 can link with groove 132 detachably, but the present invention is not as limit.
As shown in Figure 3, when block 130 rotation one angles and setting element 120 disengaging grooves 132, fixture 100 is release condition.In one embodiment of this invention, the angle that block 130 disengaging grooves 132 are rotated is essentially 90 degree, but the present invention is not as limit.
Next please in the lump with reference to figure 4 to Fig. 7 about object stationary fixture according to one embodiment of the invention.Wherein Fig. 4 and Fig. 5 are top view and the following view according to the object stationary fixture of one embodiment of the invention; And Fig. 6 and Fig. 7 are the operation chart according to the object stationary fixture of one embodiment of the invention.
Like Fig. 4 and shown in Figure 5, according to the object stationary fixture 1 of one embodiment of the invention in order at least one object 30 is fixed on simultaneously at least one ad-hoc location 41 like Fig. 6 and substrate 40 shown in Figure 7.Wherein in one embodiment of this invention, object 30 is a radiator, and substrate 40 is a motherboard, and ad-hoc location 41 is the position that heater element 50 (for example various chips or central processing unit or the like) is set, but the present invention is not as limit.About how by object stationary fixture 1 of the present invention at least one object 30 is fixed on substrate 40 at least one ad-hoc location 41 mode of operation will after state bright.
Like Fig. 4 and shown in Figure 5, object stationary fixture 1 comprises chuck body 20 and at least one fixture group 10.Chuck body 20 comprises a plurality of openings 21 and a plurality of pillar 22.Wherein the position of each opening 21 corresponds to each ad-hoc location 41 of substrate 40; And each fixture group 10 is arranged on each opening 21 place.
Like Fig. 4 and shown in Figure 5, in one embodiment of this invention, chuck body 20 comprises seven openings 21, and object stationary fixture 1 comprises seven fixture groups 10, and each fixture group 10 is arranged on each opening 21 place, but the present invention is not as limit.Other it is noted that, but the position of the heater element 50 of the position of the opening 21 of chuck body 20, quantity and size optic placode 40 and quantity and make different designs, and do not exceed with Fig. 4 and person shown in Figure 5.
A plurality of pillars 22 link with substrate 40 detachably, and in one embodiment of this invention, object stationary fixture 1 is by each pillar 22 and substrate 40 screw engagement, but the present invention is not as limit.
In one embodiment of this invention, fixture group 10 can be holding state and release condition by each fixture 100.When fixture group 10 was holding state, object 30 can place fixture group 10.When each opening 21 of chuck body 20 corresponds to each ad-hoc location 41,, can make object 30 break away from each fixture group 10, so that each object can be fixed on each ad-hoc location 41 of substrate 40 simultaneously if each fixture group 10 is switched to release condition.
As shown in Figure 6, object 30 passes the opening 21 of chuck body 20 and places in the fixture group 10, and when fixture group 10 was holding state, an end of block 130 can support object 30, and object 30 is fallen.In one embodiment of this invention, object stationary fixture 1 and substrate 40 are arranged on device for exerting 60 times.In one embodiment of this invention, device for exerting 60 is a press, but the present invention is not as limit.
In one embodiment of this invention, before object 30 was fixed on heater element 50, object 30 is coating one deck catalyst 91 earlier, and the 50 surface elder generation coating one deck thermal greases 92 of the heater element on the substrate 40, but the present invention is not as limit.
As shown in Figure 7; When the position of each opening 21 corresponds to each ad-hoc location 41; After the top of 60 pairs of object stationary fixtures 1 of device for exerting imposes an impressed pressure and makes each object 30 move and make block 130 rotation one angle toward block 130, can make groove 132 leave setting element 120, this moment, each fixture group 10 was release condition; Each object 30 can break away from each fixture group 10, and device for exerting 60 can be simultaneously with each object 30 tight pressing to be fixed on each heater element 50.In one embodiment of this invention, the angle of block 130 rotations is essentially 90 degree, but the present invention is not as limit.
Can each object 30 (such as radiator) be depressed simultaneously by object stationary fixture 1 of the present invention; And can in same step, reach with each object 30 in about 15 seconds with the processing procedure requirement of each heater element 50 secure bond; Avoid formerly in the technology, make the disappearance of catalyst sclerosis because of each object 30 and each heater element 50 because of set time of manual work too for a long time.And after fixture group 10 is release condition, can easily object stationary fixture 1 upwards be taken out,, reduce a large amount of pressing man-hours to carry out pressure programming next time.It is noted that, when using different catalysts or thermal grease, have different pressing times, the present invention did not limit time with each object 30 and each heater element 50 secure bond in 15 seconds.
It should be noted that above-mentioned many embodiment have been merely to be convenient to explanation and to give an example, the interest field that the present invention advocated is from should being as the criterion so that claims are said, but not only limits to the foregoing description.
Claims (11)
1. object stationary fixture in order at least one object is fixed at least one ad-hoc location of a substrate, comprising:
One chuck body comprises at least one opening, and the position of this at least one opening is for corresponding to this at least one ad-hoc location; And
At least one fixture group, this at least one fixture group is arranged on this at least one opening part, and this at least one fixture group can be a holding state or release condition;
When this at least one fixture group was this holding state, this at least one object can place this at least one fixture group; And when this at least one opening of this chuck body when corresponding to this at least one ad-hoc location; Then should at least one fixture group switch to this release condition, and can make this at least one object break away from this at least one fixture group and be fixed on this at least one ad-hoc location of this substrate.
2. object stationary fixture according to claim 1, wherein this fixture group comprises:
Two fixtures, each fixture relatively is arranged on this opening part, and each fixture comprises:
One fixture body comprises an accommodation space;
One setting element links with this fixture body; And
One block comprises a groove, and this block is arranged in this accommodation space, and this block rotatably links with this fixture body;
Whereby, when this setting element was positioned at this groove, this at least one fixture group was this holding state, and an end of this block can support this at least one object; When this block rotated an angle and this groove of this setting element disengaging, this at least one fixture group was these release condition, and this at least one object can break away from this fixture.
3. object stationary fixture according to claim 2, wherein this fixture body also comprises at least one first perforation; This block also comprises one second perforation; And this fixture also comprises a rotating shaft, wears this at least one first perforation and this second perforation; Whereby, this block rotatably links with this fixture body.
4. object stationary fixture according to claim 3; Wherein working as this at least one fixture group is this holding state; And when this at least one object places this at least one fixture group; After making this at least one object move and make this angle of this block rotation toward this block by an impressed pressure, can make this groove leave this setting element, this moment, this at least one fixture group was these release condition.
5. object stationary fixture according to claim 4, wherein this chuck body also comprises a plurality of pillars, these a plurality of pillars link with this substrate detachably.
6. object stationary fixture according to claim 5, wherein this angle is 90 degree.
7. object stationary fixture according to claim 1, wherein this at least one object is at least one radiator, and on this at least one ad-hoc location at least one heater element is set.
8. object stationary fixture according to claim 7, wherein this substrate is a motherboard, and this at least one heater element is at least one chip.
9. fixture group comprises:
Two fixtures, each fixture comprises:
One fixture body comprises an accommodation space;
One setting element links with this fixture body; And
One block comprises a groove, and this block is arranged in this accommodation space, and this block rotatably links with this fixture body;
Whereby, this fixture group can be a holding state or release condition; When this setting element was positioned at this groove, this fixture group was this holding state; And when this block rotated an angle and this groove of this setting element disengaging, this fixture group was these release condition.
10. fixture group according to claim 9, wherein this fixture body also comprises at least one first perforation; This block also comprises one second perforation; And this fixture also comprises a rotating shaft, wears this at least one first perforation and this second perforation, and this block rotatably links with this fixture body.
11. fixture group according to claim 10, wherein this angle is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910223914A CN102074531B (en) | 2009-11-19 | 2009-11-19 | Object fixing jig and fixing device group thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910223914A CN102074531B (en) | 2009-11-19 | 2009-11-19 | Object fixing jig and fixing device group thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102074531A CN102074531A (en) | 2011-05-25 |
| CN102074531B true CN102074531B (en) | 2012-08-29 |
Family
ID=44033011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910223914A Expired - Fee Related CN102074531B (en) | 2009-11-19 | 2009-11-19 | Object fixing jig and fixing device group thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102074531B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113782500B (en) * | 2021-11-09 | 2022-03-04 | 天霖(张家港)电子科技有限公司 | Semiconductor substrate fixing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201039593Y (en) * | 2007-03-28 | 2008-03-19 | 纬创资通股份有限公司 | Tools for heat radiator assembly |
| CN201041919Y (en) * | 2007-03-28 | 2008-03-26 | 纬创资通股份有限公司 | Central processor assembly auxiliary tool and its combination with connector tool |
-
2009
- 2009-11-19 CN CN200910223914A patent/CN102074531B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201039593Y (en) * | 2007-03-28 | 2008-03-19 | 纬创资通股份有限公司 | Tools for heat radiator assembly |
| CN201041919Y (en) * | 2007-03-28 | 2008-03-26 | 纬创资通股份有限公司 | Central processor assembly auxiliary tool and its combination with connector tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102074531A (en) | 2011-05-25 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20120829 Termination date: 20181119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |