CN211894103U

CN211894103U - Wafer placing box

Info

Publication number: CN211894103U
Application number: CN202020354543.4U
Authority: CN
Inventors: 袁黔云
Original assignee: Shenzhen Majorway Tedhnology Co ltd
Current assignee: Shenzhen Majorway Tedhnology Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2020-11-10
Anticipated expiration: 2030-03-19

Abstract

A wafer placing box comprises a box cover and a box body, and is characterized in that a side plate fixing groove is formed in a cover plate, and a side plate is fixedly mounted on the side plate fixing groove; the die comprises a die body and a die holder, wherein the die body is provided with a die-expanding ring placing groove, a plurality of fixing strips are arranged on the outer side of the die-expanding ring placing groove, reinforcing strips are arranged between the die body and the die-expanding ring placing groove, a side plate installing groove is formed in the die body, and a die-expanding ring is placed in the die-expanding ring placing groove; the side plate and the side plate mounting groove are mutually matched for use; the cover plate is provided with a fixing strip clamping groove matched with the fixing strip; the upper end of the fixing strip is designed as a clamping hook. The beneficial effects of the utility model reside in that: the structure is more stable, and it is more convenient to place and take, can place more wafers than ordinary box of placing. Meanwhile, each placing box can be mutually stacked, so that the space is saved.

Description

Wafer placing box

Technical Field

The utility model relates to a place the box field, especially relate to a box is placed to crystal disk.

Background

The monocrystalline silicon wafer is drawn and refined by common silica sand, a monocrystalline silicon rod is prepared by a series of measures of dissolution, purification and distillation, and the monocrystalline silicon rod becomes a wafer after being polished and sliced. Wafers are the most commonly used semiconductor materials, and are divided into sizes of 4 inches, 5 inches, 6 inches, 8 inches, etc., with 12 inches and even larger sizes (14 inches, 15 inches, 16 inches, … … 20 inches, etc.) being recently developed. The larger the wafer is, the more ICs can be produced on the same wafer, so that the cost can be reduced; but requires higher material and production technologies.

The wafers need to be placed in a special placing box during transportation and storage, so that the wafers can be well protected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a box is placed to crystal disk.

The utility model adopts the following technical scheme:

a wafer placing box comprises a box cover and a box body, and is characterized in that a side plate fixing groove is formed in a cover plate, and a side plate is fixedly mounted on the side plate fixing groove; the die comprises a die body and a die holder, wherein the die body is provided with a die-expanding ring placing groove, a plurality of fixing strips are arranged on the outer side of the die-expanding ring placing groove, reinforcing strips are arranged between the die body and the die-expanding ring placing groove, a side plate installing groove is formed in the die body, and a die-expanding ring is placed in the die-expanding ring placing groove; the side plate and the side plate mounting groove are mutually matched for use; the cover plate is provided with a fixing strip clamping groove matched with the fixing strip; the upper end of the fixing strip is designed as a clamping hook.

The upper end of the box cover and the bottom end of the box body are provided with mutually matched structures, so that the whole wafer placing box can be stacked above another wafer placing box. The stacking is convenient, the space occupation is reduced, and the transportation is convenient.

The curb plate mounting groove is equipped with 2 with the curb plate. The side plate mounting groove is used for taking the wafer in a reverse and positive way. The curb plate is in the same place when lid and box body and is mended the curb plate mounting groove, makes whole box of placing not have the space like this, is difficult for receiving the damage.

The number of the fixing strips is 3-6, preferably 4, so that the integral fixing is firm and not too many fixing strips are blocked to be integrally used.

The structure of the scheme is firm and stable, so that the wafer expanding ring placing groove can be designed to be high, and 35-65 wafers can be stored. Expand brilliant ring standing groove and be equipped with and expand brilliant ring guide angle, expand brilliant ring guide angle and be used for expanding brilliant ring and place the direction, avoid expanding brilliant ring and put the wrong direction. The fixing strip clamping groove is internally provided with an inclined guide part for guiding the fixing strip. The box cover is provided with a label pasting part for pasting labels.

The beneficial effects of the utility model reside in that: the structure is more stable, and it is more convenient to place and take, can place more wafers than ordinary box of placing. Meanwhile, each placing box can be mutually stacked, so that the space is saved.

Drawings

Fig. 1 is a schematic diagram of an explosion diagram of the present invention.

Fig. 2 is a schematic diagram of the structure of the box body of the present invention.

Fig. 3 is a schematic view of the structure of the box cover of the present invention.

Fig. 4 is a schematic view of a stacking structure of a plurality of placing boxes according to the present invention.

In the figure: 1-cover plate, 2-crystal expansion ring, 3-box body, 11-side plate, 12-side plate fixing groove, 13-fixing strip clamping groove, 14-label sticking position, 15-inclined guide position, 31-crystal expansion ring placing groove, 32-fixing strip, 33-reinforcing strip, 34-side plate mounting groove and 35-crystal expansion ring guide angle.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The 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. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. As used herein, the terms "vertical," "horizontal," "left," "right," and the like are for illustrative purposes only and do not represent the only embodiments, and as used herein, the terms "upper," "lower," "left," "right," "front," "rear," and the like are used in a positional relationship with reference to the drawings.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1:

1-cover plate, 2-crystal expansion ring, 3-box body, 11-side plate, 12-side plate fixing groove, 13-fixing strip clamping groove, 31-crystal expansion ring placing groove, 32-fixing strip, 33-reinforcing strip and 34-side plate mounting groove

As shown in the figure, the wafer placing box comprises a box cover 1 and a box body 3, and is characterized in that a side plate fixing groove 12 is formed in the cover plate 1, and a side plate 11 is fixedly mounted on the side plate fixing groove 12; the box body 3 is provided with a crystal expansion ring placing groove 31, a plurality of fixing strips 32 are arranged on the outer side of the crystal expansion ring placing groove 31, and the fixing strips 32 are used for fixing the cover plate 1 and the box body 3 together.

The reinforcing strips 33 are arranged between the box body 3 and the crystal expansion ring placing grooves 31, the reinforcing strips 33 are used for reinforcing the whole structure, particularly the crystal expansion ring placing grooves 31 are fixed, so that the crystal expansion ring placing grooves are better fixed on the box body 3, the crystal expansion ring placing grooves can be designed to be higher, and more crystal expansion rings 2 can be placed.

The box body 3 is provided with a side plate mounting groove 12, and the crystal expanding ring 2 is placed in the crystal expanding ring placing groove 31; the side plate 11 and the side plate mounting groove 34 are mutually matched for use; the cover plate 1 is provided with a fixing strip clamping groove 13 matched with the fixing strip 33; the upper end of the fixing strip 33 is designed as a clamping hook. The hook of the fixing strip 33 hooks the fixing strip slot 13 to fix the box cover 1 and the box body 3 together.

The upper end of the box cover 1 and the bottom end of the box body 3 are provided with mutually matched structures, so that the whole wafer placing box can be stacked above another wafer placing box. The stacking is convenient, the space occupation is reduced, and the transportation is convenient.

The number of the side plate mounting grooves 34 and the number of the side plates are 2. The side plate mounting groove is used for taking the wafer in a reverse and positive way. The curb plate is in the same place when lid and box body and is mended the curb plate mounting groove, makes whole box of placing not have the space like this, is difficult for receiving the damage.

The number of the fixing strips is 4, so that the integral fixing is firm and the use of too many fixing strips to the whole is avoided. Expand brilliant ring standing groove and be equipped with and expand brilliant ring guide angle, expand brilliant ring guide angle and be used for expanding brilliant ring and place the direction, avoid expanding brilliant ring and put the wrong direction. The fixing strip clamping groove is internally provided with an inclined guide part for guiding the fixing strip. The box cover is provided with a label pasting part for pasting labels.

The structure of the scheme is firm and stable, so that the wafer expanding ring placing groove can be designed to be high, and 35-65 wafers can be stored.

Example 2

On the basis of the embodiment 1, the number of the fixing strips is changed into 3, 5 or 6.

The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims

1. A wafer placing box comprises a box cover and a box body, and is characterized in that a side plate fixing groove is formed in the box cover, and a side plate is fixedly mounted on the side plate fixing groove; the die comprises a die body and a die holder, wherein the die body is provided with a die-expanding ring placing groove, a plurality of fixing strips are arranged on the outer side of the die-expanding ring placing groove, reinforcing strips are arranged between the die body and the die-expanding ring placing groove, a side plate installing groove is formed in the die body, and a die-expanding ring is placed in the die-expanding ring placing groove; the side plate and the side plate mounting groove are mutually matched for use; the box cover is provided with a fixing strip clamping groove matched with the fixing strip; the upper end of the fixing strip is designed as a clamping hook.

2. The wafer cassette of claim 1, wherein the top end of the lid and the bottom end of the cassette body are configured to mate with each other such that the entire wafer cassette can be stacked on top of another wafer cassette.

3. The wafer storage case as set forth in claim 1, wherein there are 2 side plate mounting grooves and 2 side plates.

4. A wafer placing case as set forth in claim 1, wherein there are 3 to 6 fixing bars.

5. The wafer placing box as claimed in any of claims 1 to 4, wherein the wafer expanding ring placing groove is provided with a wafer expanding ring guide angle, and the wafer expanding ring guide angle is used for placing and guiding the wafer expanding ring to avoid the misplacement of the wafer expanding ring.

6. The wafer placing case as set forth in any of claims 1 to 4, wherein the holding strip receiving groove is provided with an inclined guide for guiding the holding strip.

7. A wafer placing case as set forth in any of claims 1 to 4, wherein a label attaching part is provided on the case cover.