CN206926971U - Positive and negative Multi-purpose tray - Google Patents
Positive and negative Multi-purpose tray Download PDFInfo
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- CN206926971U CN206926971U CN201720468347.8U CN201720468347U CN206926971U CN 206926971 U CN206926971 U CN 206926971U CN 201720468347 U CN201720468347 U CN 201720468347U CN 206926971 U CN206926971 U CN 206926971U
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- positive
- working face
- low groove
- reverse side
- groove
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Abstract
The utility model discloses a kind of positive and negative Multi-purpose tray, it includes tray body (E), the tray body is long strip-board shape structure, the front of the long strip-board shape structure has the front low groove that recessed width is d1, the groove bottom of the front low groove is positive working face (1), the front low groove is provided with the positive working face lower concave part (3) for being easy to tweezers to take semiconductor frame from positive working face away close to cell wall, the reverse side of the long strip-board shape structure has the reverse side low groove that recessed width is d2, the groove bottom of the reverse side low groove is anti-working face (2), the reverse side low groove is provided with the anti-working face lower concave part (4) for being easy to tweezers to take semiconductor frame from anti-working face away close to cell wall, d1 ≠ d2.The problem of positive and negative Multi-purpose tray provided by the utility model can be used with positive and negative, can adapt to various sizes of semiconductor frame, and the operating efficiency for avoiding frequently replacing pallet and bringing is low.
Description
Technical field
Technical field of semiconductors is the utility model is related to, more particularly, to a kind of positive and negative multipurpose used suitable for framework
Pallet.
Background technology
The usual structure of pallet that semiconductor frame needs are used is complex, and can not realize that positive and negative uses, for
Various sizes of semiconductor frame needs to change the pallet of corresponding size, and use is more inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of positive and negative Multi-purpose tray, its can positive and negative use, adapt to different
The semiconductor frame of size.
In order to solve the above technical problems, embodiment of the present utility model provides a kind of positive and negative Multi-purpose tray, it is wrapped
Tray body (E) is included, the tray body is long strip-board shape structure, and it is d1 that the front of the long strip-board shape structure, which has recessed width,
Front low groove, the groove bottom of the front low groove is positive working face (1), and the front low groove is provided with just close to cell wall
In the positive working face lower concave part (3) that tweezers take semiconductor frame from positive working face away, the reverse side of the long strip-board shape structure has
There is the reverse side low groove that recessed width is d2, the groove bottom of the reverse side low groove is anti-working face (2), and the reverse side low groove leans on
Nearly cell wall is provided with the anti-working face lower concave part (4) for being easy to tweezers to take semiconductor frame from anti-working face away, d1 ≠ d2.
Compared with prior art, positive and negative Multi-purpose tray provided by the utility model can be used with positive and negative, can adapt to
Various sizes of semiconductor frame, avoid frequently changing pallet and the problem of the low operating efficiency brought.
Further, the front low groove, the cell wall of reverse side low groove, which have, is directed away from the extension of tray body direction
Extension safe edge.
Further, the tray body is integrally formed.
Further, positive working face lower concave part (3), anti-working face lower concave part (4) are square concave configuration.
Brief description of the drawings
Fig. 1 is positive and negative Multi-purpose tray schematic diagram；
Fig. 2 is positive and negative Multi-purpose tray side view.
Embodiment
In order that technological means, creation characteristic, reached purpose and effect that the utility model is realized are easy to understand, under
In conjunction with specific embodiments, the utility model is expanded on further in face.
Embodiment of the present utility model provides a kind of positive and negative Multi-purpose tray, and shown in Figure 2, it includes pallet sheet
Body E, the tray body are long strip-board shape structure, and it is the positive recessed of d1 that the front of the long strip-board shape structure, which has recessed width,
Groove, the cell wall of the front low groove is then protective edge structure, and the groove bottom of the front low groove is positive working face 1, under the front
Groove is provided with the positive working face lower concave part 3 for being easy to tweezers to take semiconductor frame from positive working face away close to cell wall, when partly leading
When body framework is located at positive working face, because whole positive working face is located in positive low groove, if it is suitable to fetch semiconductor frame
Inconvenience, and tweezers stretch into positive working face lower concave part and easily can then taken semiconductor frame from positive working face away, the length
The reverse side of bar platy structure has the reverse side low groove that recessed width is d2, and the groove bottom of the reverse side low groove is anti-working face 2,
The structure of the semiconductor frame of corresponding size can be placed material is thus formed long strip-board shape structure positive and negative, under the reverse side
Groove is provided with the anti-working face lower concave part 4 for being easy to tweezers to take semiconductor frame from anti-working face away, d1 ≠ d2 close to cell wall.
Referring to Fig. 1, tray body E can set the through hole for penetrating arrangement from left to right, and the perforate can realize pallet sheet
Body is light-weighted simultaneously, and the through hole can be utilized to coordinate shaft and realize mounting.
Referring to Fig. 2, positive working face lower concave part 3, anti-working face lower concave part 4 are square concave configuration.
A kind of positive and negative Multi-purpose tray of specific size is given below：
Pallet overall width 56.6mm；
Pallet total length 268mm；
The recessed width d1 of front low groove is 51.6mm；
The width of positive working face 1 is 45.6mm；
The recessed width d2 of reverse side low groove is 41mm；
The width of anti-working face 1 is 35mm.
From the discussion above it is seen that, positive and negative Multi-purpose tray can according to various sizes of semiconductor frame positive and negative
Used.
In addition, the cell wall of the front low groove, reverse side low groove, which has, is directed away from the outer of tray body direction extension
Prolong safe edge 5, such as the length of extension is 5mm.
And for this product, tray body can be used and is integrally formed.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific implementation of the present utility model
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (4)
1. a kind of positive and negative Multi-purpose tray, it includes tray body (E), it is characterised in that the tray body is long strip-board shape
Structure, the front of the long strip-board shape structure have the front low groove that recessed width is d1, and the groove bottom of the front low groove is
Positive working face (1), the front low groove is provided with close to cell wall is easy to what tweezers took semiconductor frame from positive working face away
Positive working face lower concave part (3), the reverse side of the long strip-board shape structure have a reverse side low groove that recessed width is d2, under the reverse side
The groove bottom of groove is anti-working face (2), the reverse side low groove be provided with close to cell wall be easy to tweezers by semiconductor frame from
The anti-working face lower concave part (4) that anti-working face is taken away, d1 ≠ d2.
2. positive and negative Multi-purpose tray according to claim 1, it is characterised in that the front low groove, reverse side low groove
Cell wall have be directed away from tray body direction extension extension safe edge.
3. positive and negative Multi-purpose tray according to claim 1, it is characterised in that the tray body is integrally formed.
4. positive and negative Multi-purpose tray according to claim 1, it is characterised in that positive working face lower concave part (3), anti-working face
Lower concave part (4) is square concave configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468347.8U CN206926971U (en) | 2017-04-30 | 2017-04-30 | Positive and negative Multi-purpose tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468347.8U CN206926971U (en) | 2017-04-30 | 2017-04-30 | Positive and negative Multi-purpose tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206926971U true CN206926971U (en) | 2018-01-26 |
Family
ID=61352087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720468347.8U Active CN206926971U (en) | 2017-04-30 | 2017-04-30 | Positive and negative Multi-purpose tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206926971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132135A (en) * | 2018-09-28 | 2019-01-04 | 惠州市华星光电技术有限公司 | Liquid crystal panel-packaging box |
-
2017
- 2017-04-30 CN CN201720468347.8U patent/CN206926971U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109132135A (en) * | 2018-09-28 | 2019-01-04 | 惠州市华星光电技术有限公司 | Liquid crystal panel-packaging box |
| CN109132135B (en) * | 2018-09-28 | 2020-02-28 | 惠州市华星光电技术有限公司 | Liquid crystal panel packing case |
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