CN220299034U - Integrated circuit tray - Google Patents
Integrated circuit tray Download PDFInfo
- Publication number
- CN220299034U CN220299034U CN202321944536.XU CN202321944536U CN220299034U CN 220299034 U CN220299034 U CN 220299034U CN 202321944536 U CN202321944536 U CN 202321944536U CN 220299034 U CN220299034 U CN 220299034U
- Authority
- CN
- China
- Prior art keywords
- tray
- integrated circuit
- tray main
- main body
- plate
- 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.)
- Active
Links
- 239000003381 stabilizer Substances 0.000 claims description 6
- 229910000679 solder Inorganic materials 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Packaging Frangible Articles (AREA)
Abstract
The utility model discloses an integrated circuit tray, which comprises a tray main body, wherein tray limiting blocks are arranged on four sides of the upper surface of the tray main body, inclined support side plates are arranged on the side surfaces of the periphery of a groove formed in the tray main body, a horizontal supporting plate is arranged in the middle of each inclined support side plate on the left side and the right side, a groove bottom plate is arranged at the bottom of the groove in the middle of the tray main body, a cavity is formed in the middle of the groove bottom plate, supporting legs are arranged on the periphery of the bottom of the tray main body, and an integrated circuit board is placed in the groove formed in the tray main body in the tray limiting blocks; this integrated circuit tray adopts swash plate support and horizontal support to combine together, and horizontal support can not contact the tin ball, does not have the wearing and tearing problem to the effect that evenly supports is played to the base of bearing diagonal structure laminating integrated circuit board, and in the constitution of stoving, the tray thermal expansion guarantees that integrated circuit board can not drop through horizontal support, can not have the dead problem of card.
Description
Technical Field
The utility model relates to the technical field of integrated circuit trays, in particular to an integrated circuit tray.
Background
The integrated circuit (integrated circuit) is a miniature electronic device or component, which has the advantages of small volume, light weight, less lead wires and welding points, long service life, high reliability, good performance and the like, and is low in cost and convenient for large-scale production. However, there are many pins of solder balls on the integrated circuit, and the transfer between the processes is needed to be carried out on the integrated circuit board through the tray in the process of processing, the existing tray mainly adopts a horizontal substrate support and an inclined plate support, as in the process of adopting a flat plate support in fig. 1, the solder balls can be directly contacted with the substrate, the solder balls can wear, and the tin powder can cause environmental pollution, as in the process of drying by adopting the inclined plate support in fig. 2, the deformation of the integrated circuit board is smaller than the deformation of the tray in the heating state, the integrated circuit board can sink, and then the problem that the card is not good can appear in some cases in the state of taking out and cooling.
Disclosure of Invention
The present utility model is directed to an integrated circuit tray, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an integrated circuit tray, includes the tray main part, tray main part upper surface four sides all are provided with the tray stopper, and the recess side all around of the inside seting up of tray main part is provided with the bearing diagonal curb plate, and the bearing diagonal curb plate middle part of left and right sides is provided with horizontal support board, the recess bottom at tray main part middle part is equipped with the recess bottom plate, and the cavity has been seted up at the recess bottom plate middle part, and tray main part bottom sets up all around and is provided with the stabilizer blade, the inside integrated circuit board of placing of recess of seting up in the tray main part of tray stopper inside.
Further, the upper edge of the inclined support side plate and the upper surface of the horizontal support plate are arranged on the same plane, and the inner inclined surface of the tray limiting block is attached to the upper edge of the inclined support side plate.
Further, the vertical depth formed by the upper edge and the lower edge of the inclined support side plate is larger than the height of the solder balls of the tray main body, and the horizontal width of the horizontal support plate is not larger than the horizontal width formed by the upper edge and the lower edge of the inclined support side plate.
Further, the support legs arranged at the bottom of the tray main body can be inserted into the internal gaps of the two groups of tray limiting blocks above the other group of tray main bodies to form a stack.
Compared with the prior art, the utility model has the beneficial effects that:
this integrated circuit tray adopts swash plate support and horizontal support to combine together, and horizontal support can not contact the tin ball, does not have the wearing and tearing problem to the effect that evenly supports is played to the base of bearing diagonal structure laminating integrated circuit board, and in the constitution of stoving, the tray thermal expansion guarantees that integrated circuit board can not drop through horizontal support, can not have the dead problem of card.
Drawings
FIG. 1 is a schematic view of a prior art horizontal substrate support;
FIG. 2 is a schematic view of a prior art tilt support;
FIG. 3 is a schematic top view of the present utility model;
FIG. 4 is a schematic top view of an integrated circuit board mounting of the present utility model;
FIG. 5 is a schematic cross-sectional view of a diagonal brace section of the present utility model;
fig. 6 is a schematic cross-sectional view of a horizontal support plate of the present utility model.
In the figure: 1. a tray main body; 2. a tray limiting block; 3. supporting the side plate obliquely; 4. a horizontal support plate; 5. a groove bottom plate; 6. a cavity; 7. an integrated circuit board; 8. and (5) supporting legs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 3-6, an integrated circuit tray includes a tray main body 1, four sides of an upper surface of the tray main body 1 are provided with tray limiting blocks 2, and four sides of a groove formed in the tray main body 1 are provided with inclined support side plates 3, a horizontal support plate 4 is arranged in the middle of the inclined support side plates 3 on the left side and the right side, a groove bottom plate 5 is arranged at the bottom of the groove in the middle of the tray main body 1, a cavity 6 is formed in the middle of the groove bottom plate 5, four sides of the bottom of the tray main body 1 are provided with supporting legs 8, and an integrated circuit board 7 is placed in the groove formed in the tray main body 1 in the tray limiting blocks 2.
When the tray is used, single supporting plates can be expanded into a plurality of groups to be combined together in a whole, the integrated circuit board 7 can be placed in a cavity groove in the tray main body 1 through PPE material integrated injection molding, the size of the inclined support side plate 3 arranged in the tray limiting block 2 is the same as the size of the cavity in the tray main body 1, because the tin balls of the integrated circuit board 7 are arranged at the corner positions, the horizontal support plates 4 symmetrically arranged on the tray main body 1 avoid the tin balls, and under a high-temperature environment, the expansion coefficient of the tray main body 1 is larger than that of the integrated circuit board 7, so that the edges of the integrated circuit board 7 cannot be attached to the upper edges of the inclined support side plates 3, the tray main body 1 is supported through the horizontal support plates 4 and returns to the original state under normal temperature, and the problem of clamping the integrated circuit board 7 cannot occur.
The upper edge of the inclined support side plate 3 and the upper surface of the horizontal support plate 4 arranged on the tray main body 1 are on the same plane, and the inner inclined surface of the tray limiting block 2 is attached to the upper edge of the inclined support side plate 3, so that the problem that the side surface of the tray limiting block 2 is clamped with the integrated circuit board 7 can not occur.
The vertical depth that the upper and lower limit of bearing diagonal curb plate 3 formed is greater than the height of tray main part 1's tin ball, and the horizontal width of horizontal support plate 4 is not greater than the horizontal direction width that the upper and lower limit formed of bearing diagonal curb plate 3 for the tin ball can not contact recess bottom plate 5 surface, does not have the problem of tin ball wearing and tearing, and avoids wearing and tearing tin powder pollution environment, and the length of horizontal support plate 4 is less than the length of bearing diagonal curb plate 3 on same limit, can suitably adjust the position of horizontal support plate 4 according to the position of tin ball.
The stabilizer blade 8 that tray main part 1 bottom set up can be installed and be piled up in the inside clearance of two sets of tray stopper 2 of another group tray main part 1 top, and the stabilizer blade 8 that the left and right sides set up can be installed and be inserted between two sets of tray stopper 2 of another tray to both sides bottom all is provided with two sets of stabilizer blades 8 around, and two sets of stabilizer blade 8 install the tray stopper 2 both sides at another tray middle part, and two sets of trays pile up conveniently.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. An integrated circuit tray, characterized by: including tray main part (1), tray main part (1) upper surface four sides all are provided with tray stopper (2), and the recess side all around of seting up of tray main part (1) is provided with bearing diagonal curb plate (3), and bearing diagonal curb plate (3) middle part of left and right sides is provided with horizontal support board (4), the recess bottom at tray main part (1) middle part is equipped with recess bottom plate (5), and cavity (6) have been seted up at recess bottom plate (5) middle part, and tray main part (1) bottom sets up all around and is provided with stabilizer blade (8), integrated circuit board (7) are placed to the inside recess of seting up on tray main part (1) in tray stopper (2).
2. An integrated circuit tray according to claim 1, wherein: the upper edge of the inclined support side plate (3) and the upper surface of the horizontal support plate (4) arranged on the tray main body (1) are on the same plane, and the inner inclined surface of the tray limiting block (2) is attached to the upper edge of the inclined support side plate (3).
3. An integrated circuit tray according to claim 1, wherein: the vertical depth formed by the upper edge and the lower edge of the inclined support side plate (3) is larger than the height of the solder balls of the tray main body (1), and the horizontal width of the horizontal support plate (4) is not larger than the horizontal width formed by the upper edge and the lower edge of the inclined support side plate (3).
4. An integrated circuit tray according to claim 1, wherein: the support legs (8) arranged at the bottom of the tray main body (1) can be inserted into the internal gaps of the two groups of tray limiting blocks (2) above the other group of tray main bodies (1) to form a stack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944536.XU CN220299034U (en) | 2023-07-24 | 2023-07-24 | Integrated circuit tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321944536.XU CN220299034U (en) | 2023-07-24 | 2023-07-24 | Integrated circuit tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220299034U true CN220299034U (en) | 2024-01-05 |
Family
ID=89351586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321944536.XU Active CN220299034U (en) | 2023-07-24 | 2023-07-24 | Integrated circuit tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220299034U (en) |
-
2023
- 2023-07-24 CN CN202321944536.XU patent/CN220299034U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10172249B1 (en) | Interposer electrical connector for a chip module | |
| CN101039571B (en) | Heat radiator and base holder thereof | |
| US5428246A (en) | Highly integrated electronic component with heat-conductive plate | |
| CN1423838A (en) | Parallel-plate/pin-fin hybrid copper heat sink for coding high-powered microprocessor | |
| CN220299034U (en) | Integrated circuit tray | |
| CN111065238A (en) | Liquid cooling bottom plate with enhanced structure | |
| CN2881949Y (en) | Apparatus for implanting tin ball | |
| CN1453676A (en) | Electronic apparatus | |
| CN201066957Y (en) | A printed circuit board and meter mounting welding tray | |
| CN207441800U (en) | A kind of lower box for battery case | |
| CN207219229U (en) | A kind of PCB safeguard structure | |
| CN106900140B (en) | The uniform method of copper particle spacing dimension and substrate on copper ceramic substrate are covered in a kind of holding | |
| CN211745055U (en) | High-efficiency radiator for electronic component | |
| CN100377339C (en) | Heat radiator | |
| CN207799028U (en) | A kind of switching circuit board of test circuit plate | |
| CN216719932U (en) | Radiating fin cartridge clip mechanism for flip chip | |
| CN206728381U (en) | Surface Mount power module | |
| CN218697934U (en) | Integrated circuit loading and unloading clamp | |
| CN209402819U (en) | A kind of high-order HDI wiring board | |
| CN221079998U (en) | Double-sided heat dissipation packaging structure and electronic component | |
| CN2715346Y (en) | Radiator | |
| CN214542220U (en) | Copper frame for multi-specification rectifier bridge | |
| CN213368421U (en) | Blowing plate type temperature-equalizing heat-dissipating structure for electronic product | |
| CN221010375U (en) | Protective ceramic circuit board | |
| CN214384944U (en) | Double-sided printed circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |