CN210734872U - Vacuum self-adsorption box - Google Patents
Vacuum self-adsorption box Download PDFInfo
- Publication number
- CN210734872U CN210734872U CN201921522263.3U CN201921522263U CN210734872U CN 210734872 U CN210734872 U CN 210734872U CN 201921522263 U CN201921522263 U CN 201921522263U CN 210734872 U CN210734872 U CN 210734872U
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- base
- recess
- groove
- vacuum self
- square
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Abstract
The utility model relates to a vacuum self-absorption box, including a base, this base middle part has seted up a recess from the upper surface down, it has the lug of vertical setting to gather in the recess, the lug lower extreme all links firmly in the recess, the one deck glued membrane has been laid to the lug top, and the evacuation hole has been seted up to vertical running through about the recess middle part, the evacuation hole extends the base down, and this vacuum self-absorption box simple structure, convenient practicality.
Description
Technical Field
The utility model relates to a vacuum self-absorption box.
Background
At present, the small-sized chips and the optical filters are placed in a common plastic box, so that the small-sized chips and the optical filters are extremely easy to rub with each other in the conveying process to damage the small-sized chips and the optical filters, and loss is caused.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of prior art, the utility model aims to solve the technical problem that a vacuum self-absorption box is provided, not only simple structure is reasonable, and it is convenient safe in utilization moreover.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a vacuum self-absorption box, includes a base, and this base middle part has seted up a recess from the upper surface downwards, it has the lug of vertical setting to gather in the recess, the lug lower extreme all links firmly in the recess, the one deck glued membrane has been laid to the lug top, and the vertical evacuation hole that has seted up that runs through about the recess middle part, the evacuation hole extends the base downwards.
Furthermore, the base is square, the groove is square with the base reduced in equal proportion, and a surrounding plate is fixedly arranged on the base at the periphery of the groove and is also square.
Compared with the prior art, the utility model discloses following beneficial effect has: the vacuum self-absorption box can effectively adhere small-sized wafers and optical filters placed on the surface of an adhesive film through the design of the convex blocks and the adhesive film, so that the safety of conveying is ensured, and the loss is greatly reduced; meanwhile, the design of the vacuumizing hole is convenient for reducing the adsorption force, so that the small-sized wafer and the optical filter can be taken conveniently.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a cross-sectional view a-a of fig. 1.
In the figure: 1-base, 2-groove, 3-bump, 4-glue film, 5-vacuum hole, 6-coaming, 7-vacuum pipe, 8-vacuum pump.
Detailed Description
As shown in fig. 1-2, a vacuum self-absorption box comprises a base 1, wherein a groove 2 is formed in the middle of the base from the upper surface to the lower side, vertically arranged convex blocks 3 are densely distributed in the groove, the lower ends of the convex blocks are fixedly connected in the groove, a glue film layer 4 is laid above the convex blocks, a vacuumizing hole 5 is vertically formed in the middle of the groove in a penetrating mode, and the vacuumizing hole extends out of the base downwards.
In the embodiment of the utility model, the base is square, the groove is square with the base reduced in equal proportion, and the surrounding plate 6 is fixedly arranged on the base at the periphery of the groove and is also square; the coaming is upwards protruding in the base, can more effective protection to small-size wafer, light filter.
In the embodiment of the utility model, the glued membrane periphery is all pasted on groove inner wall through glue.
The utility model discloses theory of operation of embodiment: when in use, only the small-sized chip and the optical filter are placed on the upper surface of the adhesive film and adhered; when small-size wafer, light filter are taken off to needs, because evacuation hole upper end and recess intercommunication, the lower extreme passes through vacuum pipe 7 and links to each other with vacuum pump 8, starts the vacuum pump, with evacuation in the recess, the glued membrane that is located the lug clearance will be recessed, leads to the glued membrane to reduce with the area of contact of small-size wafer, light filter, adhesion greatly reduced conveniently takes out small-size wafer, light filter.
The present invention is not limited to the above preferred embodiments, and any one can obtain other vacuum self-absorption boxes in various forms according to the teaching of the present invention. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (2)
1. A vacuum self-absorption box is characterized in that: the base comprises a base, wherein a groove is formed in the middle of the base from the upper surface to the lower side, vertically arranged convex blocks are densely distributed in the groove, the lower ends of the convex blocks are fixedly connected in the groove, a layer of adhesive film is laid above the convex blocks, a vacuumizing hole is vertically formed in the middle of the groove in a penetrating mode, and the vacuumizing hole extends out of the base downwards.
2. The vacuum self-adsorbing cartridge according to claim 1, wherein: the base is square, the recess is the square that the base reduces for the equal proportion, set firmly the bounding wall on the base of recess periphery, this bounding wall is also square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921522263.3U CN210734872U (en) | 2019-09-12 | 2019-09-12 | Vacuum self-adsorption box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921522263.3U CN210734872U (en) | 2019-09-12 | 2019-09-12 | Vacuum self-adsorption box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210734872U true CN210734872U (en) | 2020-06-12 |
Family
ID=71004826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921522263.3U Active CN210734872U (en) | 2019-09-12 | 2019-09-12 | Vacuum self-adsorption box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210734872U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212943A (en) * | 2021-07-07 | 2021-08-06 | 杭州硅土科技有限公司 | Self-cleaning vacuum release adsorption box for packaging precision devices and self-cleaning method |
-
2019
- 2019-09-12 CN CN201921522263.3U patent/CN210734872U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113212943A (en) * | 2021-07-07 | 2021-08-06 | 杭州硅土科技有限公司 | Self-cleaning vacuum release adsorption box for packaging precision devices and self-cleaning method |
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