CN109524359B - Upset centre gripping formula chip packaging mechanism - Google Patents
Upset centre gripping formula chip packaging mechanism Download PDFInfo
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- CN109524359B CN109524359B CN201811346171.4A CN201811346171A CN109524359B CN 109524359 B CN109524359 B CN 109524359B CN 201811346171 A CN201811346171 A CN 201811346171A CN 109524359 B CN109524359 B CN 109524359B
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 title claims abstract description 16
- 230000007306 turnover Effects 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000006835 compression Effects 0.000 description 8
- 238000007906 compression Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/02—Containers; Seals
- H01L23/10—Containers; Seals characterised by the material or arrangement of seals between parts, e.g. between cap and base of the container or between leads and walls of the container
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
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- Packaging Frangible Articles (AREA)
Abstract
The invention relates to a turnover clamping type chip packaging mechanism. The overturning clamping type chip packaging mechanism comprises a packaging box, a containing assembly and an overturning assembly, wherein the packaging box comprises a box body and a cover body, the containing assembly and the overturning assembly are arranged in the box body in a rotating mode, the containing assembly and the overturning assembly are mutually matched to clamp a chip, the cover body is arranged on the box body in a rotating mode and seals the box body, and one side edge of the cover body is detachably clamped at the bottom edge of the box body. The chip of the overturning clamping type chip packaging mechanism is more convenient to replace.
Description
Technical Field
The invention relates to a turnover clamping type chip packaging mechanism.
Background
With the continuous development of various industries such as aerospace, aviation, machinery, light industry, chemical industry and the like, the whole electronic device also changes towards multifunction and miniaturization. Thus, the chip is required to have higher and higher integration and more complex functions. Accordingly, the chip packaging density is required to be higher and higher, the number of leads is required to be higher and higher, the size is required to be smaller and smaller, the weight is required to be lighter and lighter, and the updating is required to be faster and faster. In the case of chip mounting, a chip is generally packaged and then fixedly mounted in an electronic device. The chip is generally soldered in the package structure, so that the chip is not easily replaced when the chip has a problem.
Disclosure of Invention
Accordingly, there is a need for a flip-clip type chip packaging mechanism with easy chip replacement.
The utility model provides a upset centre gripping formula chip packaging mechanism, includes the packaging box, accepts subassembly and upset subassembly, the packaging box includes box body and lid, accept the subassembly with the upset subassembly all sets up with rotating in the box body, accept the subassembly with the upset subassembly is mutually supported in order to block the chip, the lid rotationally set up in on the box body and seal the box body, one side edge detachably card of lid is located the bottom edge of box body.
In one embodiment, the box body comprises a bottom plate, and a first side plate, a second side plate and a third side plate which are vertically and convexly arranged on the edge of the bottom plate.
In one embodiment, the bottom plate is a rectangular bottom plate, and the first side plate, the second side plate and the third side plate are sequentially and vertically connected.
In one embodiment, a removal notch is formed between the first side plate and the third side plate, the removal notch is located on a side far away from the second side plate, and the cover body closes the removal notch.
In one embodiment, a strip-shaped clamping groove is formed in the edge of the bottom plate, the strip-shaped clamping groove is arranged adjacent to the taking-out notch, and the thickness of the bottom plate is larger than that of the first side plate.
In one embodiment, the cover body comprises a rotating shaft, a top plate, a side plate and a clamping strip, the rotating shaft is rotatably arranged at the top of the second side plate, one side of the top plate is connected to the rotating shaft, the other side of the top plate is connected to the side plate, the clamping strip is convexly arranged on the edge of the side plate, and the clamping strip is clamped in the strip-shaped clamping groove.
In one embodiment, the side panels are perpendicular to the top panel, the top panel closes the top of the box, and the side panels close the removal notch.
In one embodiment, the length of the clamping strip is smaller than that of the side plate, the clamping strip is movably clamped in the strip-shaped clamping groove, and the length of the clamping strip is smaller than that of the strip-shaped clamping groove.
In one embodiment, the first side plate and the second side plate are both provided with a rotating clamping piece, and the two rotating clamping pieces are respectively clamped at two opposite ends of the side plate.
In one embodiment, each of the rotating clamping members includes a first rotating end, a first clamping portion, a second clamping portion and a second rotating end, the first rotating end is rotatably connected to the first side plate or the third side plate, the end of the first clamping portion is fixedly connected to the first rotating end, the other end of the first clamping portion is vertically connected to the end of the second clamping portion, a second rotating end is arranged at one end of the second clamping portion, which is far away from the first clamping portion, and the second clamping portion is attached to the side plate, and the second rotating end is abutted to the side plate.
When the chip needs to be replaced, the overturning clamping type chip packaging mechanism pulls the edge of the cover body out of the bottom edge of the box body, overturns the cover body to expose the inside of the box body, then enables the accommodating assembly to be mutually separated from the overturning assembly, and then conveniently takes out the chip, so that the chip can be conveniently replaced and maintained.
Drawings
Fig. 1 is a schematic perspective view of an inverted clip-type chip packaging mechanism in an open state according to an embodiment.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a perspective view of the flip-clip chip packaging mechanism shown in fig. 1 from another view angle.
Fig. 4 is a perspective view of an accommodating assembly and a flip assembly according to an embodiment.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention relates to a turnover clamping type chip packaging mechanism. For example, the flip-clip chip packaging mechanism comprises a packaging box, an accommodating assembly and a flip assembly. For example, the packaging box comprises a box body and a cover body, and the accommodating component and the overturning component are both rotatably arranged in the box body. For example, the accommodating component and the turning component are matched with each other to clamp the chip, and the cover body is rotatably arranged on the box body and seals the box body. For example, one side edge of the cover body is detachably clamped at the bottom edge of the box body.
Referring to fig. 1 to 3, an inverted clamping type chip packaging mechanism 100 includes a packaging box 10, a receiving assembly 20 and an inverting assembly 30, the packaging box includes a box body 11 and a cover 12, the receiving assembly and the inverting assembly are both rotatably disposed in the box body, the receiving assembly and the inverting assembly cooperate with each other to clamp a chip, the cover is rotatably disposed on the box body and seals the box body, and one side edge of the cover is detachably clamped at the bottom edge of the box body.
For example, when the chip needs to be replaced, the flip-clamp chip packaging mechanism pulls the edge of the cover body out of the bottom edge of the box body, flips the cover body to expose the inside of the box body, and then makes the accommodating component and the flip component separate from each other, so that the chip is conveniently taken out, and the chip is convenient to replace and maintain.
For example, in order to facilitate the cover to be locked on the box, the box includes a bottom plate 111, and a first side plate 112, a second side plate 113 and a third side plate 114 vertically protruding from the edge of the bottom plate. The bottom plate is a rectangular bottom plate, and the first side plate, the second side plate and the third side plate are sequentially and vertically connected. A taking-out notch 115 is formed between the first side plate and the third side plate, the taking-out notch is positioned on one side far away from the second side plate, and the cover body seals the taking-out notch. The edge of bottom plate has seted up bar draw-in groove 1111, the bar draw-in groove is close to take out the breach setting, the bottom plate thickness is greater than the first side plate thickness. The lid includes pivot 121, top plate 122, lateral part board 123 and card strip 124, the pivot set up with rotating in the top of second curb plate, one side of top plate connect in the pivot, the opposite side connect in on the lateral part board, the protruding edge of locating the lateral part board of card strip, the card strip card is located in the bar draw-in groove. The cover body can be utilized by rotating to seal the cover body to take out the notch, and the clamping strip can be clamped into the strip-shaped clamping groove of the bottom plate, so that the cover body is utilized to seal the box body.
For example, to facilitate further retention of the lid, the side panels are perpendicular to the top panel, which closes the top of the box, and the side panels close the removal notch. The length of the clamping strip is smaller than that of the lateral plate, the clamping strip is movably clamped in the strip-shaped clamping groove, and the length of the clamping strip is smaller than that of the strip-shaped clamping groove. The first side plate and the second side plate are provided with rotating clamping pieces 118, and the two rotating clamping pieces are respectively clamped at two opposite ends of the side plate. Through the facility two rotate the card and establish the piece, and then make things convenient for the utilization two rotate the card and establish the piece right the lateral part board is blocked and is established, then makes the lid is difficult for following the pine takes off on the box body, and need open during the box body, through rotating two rotate the card and establish the piece and pull out the card strip can.
For example, in order to facilitate the rotation of the clamping members, each of the rotation clamping members includes a first rotation end, a first clamping portion 1181, a second clamping portion 1182 and a second rotation end 1185, the first rotation end is rotatably connected to the first side plate or the third side plate, an end of the first clamping portion is fixedly connected to the first rotation end, the other end of the first clamping portion is perpendicularly connected to an end of the second clamping portion, one end of the second clamping portion, which is far away from the first clamping portion, is provided with a second rotation end, the second clamping portion is attached to the side plate, and the second rotation end abuts against the side plate. The second rotating end can be abutted against the side plate by rotating the rotating clamping piece, the second clamping part is parallel to the side plate, and the first clamping part is parallel to the first side plate or the third side plate. When the rotating clamping piece needs to be loosened, the rotating clamping piece is rotated, the first clamping part rotates to a position perpendicular to the first side plate or the third side plate, and the second clamping part is separated from the side plate and overturned to be parallel to the first side plate or the third side plate.
For example, it is particularly important to refer to fig. 4, in order to clamp the chip, the accommodating assembly includes an accommodating case 21, a pivot 22, a first tension spring 23, a stop lever 24, a partition 25 and a first compression spring (not shown), and the accommodating case is disposed in the box body and has a chip accommodating space therein. The pivot is transversely set up in the box body, the lateral wall middle part of acceping the shell connect with rotating on the pivot, one end of first extension spring connect in on the lateral wall of box body, the other end is drawn and is held the acceping shell, so that the acceping shell is around the pivot rotation and make the opening of acceping the shell up. The first tension spring and the pivot are respectively arranged on two opposite sides of the accommodating shell. The stop rod is arranged at the bottom of the box body and is arranged on one side of the accommodating shell in a blocking mode so as to limit the rotating angle of the accommodating shell and enable the accommodating shell to be positioned at the vertical position. For example, the distance between the first tension spring and the bottom of the box body is larger than the distance between the pivot and the bottom of the box body. For example, in order to facilitate clamping a chip, the partition board is inserted into the accommodating shell to divide the chip accommodating space of the accommodating shell into a pressing cavity 212 and a clamping cavity 211, the opposite sides of the partition board are respectively provided with a guiding convex portion, the opposite sides of the chip accommodating space are respectively provided with a guiding groove, and the two guiding convex portions are respectively slidably arranged in the two guiding grooves, so that the partition board can move transversely to change the volume of the pressing cavity and the volume of the clamping cavity. The clamping cavity is used for clamping the chip. For example, in order to facilitate placing the chip into the clamping cavity, the first compression spring is disposed in the clamping cavity and at an edge of the clamping cavity, so as to prevent the chip from being blocked. The opening of the accommodating shell deviates from the bottom of the box body, an actuating notch 215 is formed on one side of the opening, and the actuating notch faces to the first tension spring and exposes the pressure holding cavity. When the chip is placed in, the opening of the accommodating shell faces upwards, and the first pressure spring pushes the partition plate to move towards the pressing cavity, so that the volume of the clamping cavity is large, and the chip can be easily placed in the clamping cavity. For example, the surface of the opening periphery of the housing case and the side wall surface of the housing case are disposed obliquely to each other.
For example, in order to facilitate positioning of the chip so that the chip is parallel to the bottom of the box body, so as to facilitate subsequent electrical connection and use, the flip assembly is adjacent to the accommodating assembly, the flip assembly includes a flip cover 31, a second tension spring 32, a stop lever 33, a clamping lever 34, a pull rope 35 and a second pressure spring (not shown), the flip cover includes a rotation plate 311 and a shielding plate 312, which are fixedly connected to each other, an obtuse angle is formed between the rotation plate and the shielding plate, one end of the rotation plate, which is far away from the shielding plate, is rotatably connected to the bottom of the box body, and the shielding plate is blocked at the upper part of the accommodating shell and is clamped in an actuating notch of the accommodating shell to seal the pressure holding cavity, so that dust is prevented from entering the pressure holding cavity in the using process. One end of the second tension spring is connected to the bottom of the box body, and the other end of the second tension spring is connected to the edge of the top of the shielding plate, so that the turnover cover is forced to rotate, and the shielding plate rotates towards the accommodating shell. For example, the first tension spring is arranged in parallel relative to the ground, and the second tension spring is arranged obliquely relative to the ground. The pulling and holding force of the second tension spring is larger than that of the first tension spring. When the accommodating shell needs to be positioned, the turnover cover is pulled by hand to overcome the tension of the second tension spring and rotate upwards. Meanwhile, the accommodating shell is pressed by hands so that the accommodating shell overcomes the pulling force of the first tension spring and rotates towards the turnover cover until the accommodating shell is parallel to the ground. At the moment, the turnover cover is released and tightly abutted to the containing shell under the tension of the second tension spring, the shielding plate is closed to actuate the gap, the width of the shielding plate is greater than that of the actuating gap, so that the opening of the containing shell can be exposed under the shielding plate and is arranged at intervals with the rotating plate, the heat dissipation of the chip is facilitated, and meanwhile, the shielding plate can prevent dust from falling into the chip clamping space. For example, when a chip is not mounted, in order to prevent the shielding plate from excessively rotating, the blocking lever is convexly disposed on the side wall of the box body and is located between the rotating plate and the second tension spring, the blocking lever is used for limiting the rotation angle of the shielding plate, and the blocking lever and the bottom surface of the box body are arranged at intervals. The edge of the shielding plate far away from the rotating plate is convexly provided with a positioning convex strip 315, the middle part of the positioning convex strip is provided with a guide hole 3155, the clamping rod is movably arranged in the guide hole in a penetrating manner, one end of the clamping rod is arranged in the first tension spring in a penetrating manner, and is convexly provided with a hanging hook 345, and the hanging hook is arranged on the side wall of the first tension spring, namely on a ring of spring of the first tension spring. The other end of block pole is provided with the link, the one end of stay cord connect in on the link, for example, for the convenience of setting the stay cord, the shield panel is close to clearing hole 3121 has been seted up to one side of rotor plate, the stay cord is kept away from hang the one end of establishing the hook and wear to locate in the clearing hole to extend and get into in the second extension spring, the stay cord is kept away from the tip of link is fixed in the middle part of second extension spring, in order to utilize the elastic tension of second extension spring draws and holds the block pole return. For example, the second compression spring is disposed at the bottom of the shielding plate and penetrates through the actuating notch to abut against the partition plate of the accommodating shell, the elastic force of the second compression spring is greater than the elastic force of the first compression spring, the second compression spring presses and holds the partition plate to overcome the elastic force of the first compression spring, and the partition plate is forced to move towards the clamping cavity to be tightly pressed and held on the chip, that is, when the actuating notch is shielded and closed by the shielding plate, the second compression spring can automatically press and hold the partition plate to position the chip.
When the chip needs to be replaced, the clamping rod is pressed by a hand so that the end part of the hanging hook is slightly bent, the hanging hook is separated from the first tension spring, at the moment, the clamping rod automatically returns under the action of the tension spring until the hanging hook abuts against the positioning convex strip. And then the turnover cover is pulled to overcome the tension of the second tension spring so as to release the accommodating shell, at the moment, the second pressure spring is separated from the partition plate, the accommodating shell automatically rotates and returns under the pulling of the first tension spring until the accommodating shell is stopped by the stop rod, and at the moment, the opening of the accommodating shell faces upwards. In the process, the first pressure spring pushes the partition plate to move so that the clamping cavity becomes large to release the chip, and therefore a user can take out the chip in the clamping cavity conveniently. And after the chip is replaced, the turnover cover is pulled to rise, the containing shell is pressed under the turnover cover, then the turnover cover is released, the turnover cover covers the actuating notch, and the second pressure spring positions the chip. And finally, in order to position, the clamping rod is pulled to move, so that the hanging hook is inserted into the first tension spring and hung on the side wall of the first tension spring.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (1)
1. A turnover clamping type chip packaging mechanism is characterized by comprising a packaging box, a containing assembly and a turnover assembly, wherein the packaging box comprises a box body and a cover body, the containing assembly and the turnover assembly are both rotatably arranged in the box body, the containing assembly and the turnover assembly are mutually matched to clamp a chip, the cover body is rotatably arranged on the box body and seals the box body, and one side edge of the cover body is detachably clamped at the bottom edge of the box body;
the box body comprises a bottom plate, a first side plate, a second side plate and a third side plate which are vertically and convexly arranged on the edge of the bottom plate, the bottom plate is a rectangular bottom plate, the first side plate, the second side plate and the third side plate are sequentially and vertically connected, a taking-out gap is formed between the first side plate and the third side plate and is positioned at one side far away from the second side plate, the cover body seals the taking-out gap, a strip-shaped clamping groove is formed in the edge of the bottom plate and is arranged close to the taking-out gap, the thickness of the bottom plate is larger than that of the first side plate, the cover body comprises a rotating shaft, a top plate, a side plate and a clamping strip, the rotating shaft is rotatably arranged at the top of the second side plate, one side of the top plate is connected to the rotating shaft, the other side of the top plate is connected to the side plate, the clamping strip is clamped in the strip-shaped clamping groove, the side plate and the top plate are mutually perpendicular, the top plate covers the top of the box body, the side plate seals the taking-out gap, the length of the clamping strip is smaller than that of the side plate, the clamping strip is movably clamped in the strip-shaped clamping groove, the length of the clamping strip is smaller than that of the strip-shaped clamping groove, the first side plate and the second side plate are both provided with rotating clamping pieces which are respectively clamped at the two opposite ends of the side plate, each rotating clamping piece comprises a first rotating end, a first clamping part, a second clamping part and a second rotating end, the first rotating end is rotationally connected to the first side plate or the third side plate, the end part of the first clamping part is fixedly connected to the first rotating end, and the other end of the first clamping part is perpendicularly connected to the end part of the second clamping part, a second rotating end is arranged at one end, far away from the first clamping part, of the second clamping part, the second clamping part is attached to the side plate, and the second rotating end abuts against the side plate;
the accommodating assembly comprises an accommodating shell, a pivot, a first tension spring, a stop rod, a partition plate and a first pressure spring, the accommodating shell is arranged in the box body, a chip accommodating space is arranged in the accommodating shell, the pivot is transversely arranged in the box body, the middle part of the side wall of the accommodating shell is rotationally connected to the pivot, one end of the first tension spring is connected to the side wall of the box body, the other end of the first tension spring pulls the accommodating shell so that the accommodating shell rotates around the pivot and the opening of the accommodating shell faces upwards, the first tension spring and the pivot are respectively arranged at two opposite sides of the accommodating shell, the stop rod is arranged at the bottom of the box body and is arranged at one side of the accommodating shell in a blocking manner so as to limit the rotation angle of the accommodating shell, the accommodating shell is positioned at a vertical position, and the distance between the first tension spring and the bottom of the box body is greater than the distance between the pivot and the bottom of, the partition board is inserted into the accommodating shell to divide the chip accommodating space of the accommodating shell into a pressing cavity and a clamping cavity, the two opposite sides of the partition board are respectively provided with a guide convex part, the two opposite sides of the chip accommodating space are respectively provided with a guide groove, the two guide convex parts are respectively arranged in the two guide grooves in a sliding manner so as to enable the partition board to move transversely, the clamping cavity is used for clamping a chip, the first pressure spring is arranged in the clamping cavity and is positioned at the edge part of the clamping cavity, the opening of the accommodating shell deviates from the bottom of the box body, one side of the opening is provided with an actuating notch, the actuating notch faces towards the first tension spring and exposes the pressing cavity, the surface of the periphery of the opening of the accommodating shell and the surface of the side wall of the accommodating shell are mutually inclined, and the overturning component is arranged close to the accommodating component, the turnover assembly comprises a turnover cover, a second tension spring, a blocking rod, a clamping rod, a pull rope and a second pressure spring, the turnover cover comprises a rotating plate and a shielding plate which are fixedly connected with each other, an obtuse angle is formed between the rotating plate and the shielding plate, one end of the rotating plate, which is far away from the shielding plate, is rotationally connected to the bottom of the box body, the shielding plate is blocked at the upper part of the accommodating shell and clamped in an actuating notch of the accommodating shell so as to seal the pressing cavity, one end of the second tension spring is connected to the bottom of the box body, the other end of the second tension spring is connected to the top edge of the shielding plate so as to force the turnover cover to rotate and enable the shielding plate to rotate towards the accommodating shell, the first tension spring is arranged in parallel to the ground, the second tension spring is arranged in an inclined manner relative to the ground, and the pulling force of the second tension spring is greater than that of the first tension spring, the stop lever is convexly arranged on the side wall of the box body and positioned between the rotating plate and the second tension spring, the stop lever is used for limiting the rotation angle of the shielding plate, the stop lever and the bottom surface of the box body are arranged at intervals, the edge of the shielding plate far away from the rotating plate is convexly provided with a positioning convex strip, the middle part of the positioning convex strip is provided with a guide hole, the clamping lever is movably arranged in the guide hole in a penetrating way, one end of the clamping lever is arranged in the first tension spring in a penetrating way and is convexly provided with a hanging hook, the hanging hook is arranged on the side wall of the first tension spring and is hung on a circle of spring of the first tension spring, the other end of the clamping lever is provided with a connecting end, one end of the pull rope is connected to the connecting end, one side of the shielding plate near the rotating plate is provided with a through hole, and one end of the pull rope far away from the hanging hook is arranged in the through, and extend into in the second extension spring, the end that the link was kept away from to the stay cord is fixed in the middle part of second extension spring to utilize the elastic tension of second extension spring draws and holds the block pole return, the second pressure spring set up in the bottom of shielding plate, and wear to locate actuate the breach in order to support and hold in accept on the baffle of shell, the elastic force of second pressure spring is greater than the elastic force of first pressure spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346171.4A CN109524359B (en) | 2018-11-13 | 2018-11-13 | Upset centre gripping formula chip packaging mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346171.4A CN109524359B (en) | 2018-11-13 | 2018-11-13 | Upset centre gripping formula chip packaging mechanism |
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| CN109524359A CN109524359A (en) | 2019-03-26 |
| CN109524359B true CN109524359B (en) | 2020-06-19 |
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| CN201811346171.4A Active CN109524359B (en) | 2018-11-13 | 2018-11-13 | Upset centre gripping formula chip packaging mechanism |
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| CN110010568B (en) * | 2019-04-16 | 2020-11-27 | 常州信息职业技术学院 | Microelectronic packaging structure |
| CN110846202B (en) * | 2019-10-30 | 2022-12-06 | 广州市金圻睿生物科技有限责任公司 | Accurate positioning clamping sample adding platform device of gene sequencing chip and gene sequencer |
| CN111132493B (en) * | 2019-12-15 | 2021-01-19 | 杨艳娥 | Turnover clamping system of integrated circuit board |
| CN111083902B (en) * | 2019-12-16 | 2020-10-30 | 复汉海志(江苏)科技有限公司 | Integrated circuit board packaging system |
| CN113066773B (en) * | 2021-03-19 | 2022-04-01 | 深圳群芯微电子有限责任公司 | Multi-chip packaging positioning device of integrated circuit and working method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09129719A (en) * | 1995-08-30 | 1997-05-16 | Achilles Corp | Semiconductor wafer housing structure and semiconductor wafer housing and take-out method |
| JP6466179B2 (en) * | 2015-01-14 | 2019-02-06 | 信越ポリマー株式会社 | Packaging material for substrate storage container |
| JP6916685B2 (en) * | 2017-08-03 | 2021-08-11 | 信越ポリマー株式会社 | Board storage container and its handling method |
| CN207474434U (en) * | 2017-11-13 | 2018-06-08 | 上海大族富创得科技有限公司 | Wafer Carrier box |
| CN108695220B (en) * | 2018-05-22 | 2020-09-29 | 北京锐洁机器人科技有限公司 | Multifunctional efficient sheet rewinding machine |
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Effective date of registration: 20240113 Address after: 230031 b-1018, business office building, Woye garden, No. 81, Ganquan Road, Shushan District, Hefei City, Anhui Province Patentee after: HEFEI WISDOM DRAGON MACHINERY DESIGN Co.,Ltd. Address before: 213164 No. 22, Ming Xin Road, Wujin District, Changzhou, Jiangsu. Patentee before: CHANGZHOU College OF INFORMATION TECHNOLOGY |