CN220963298U - Self-checking tray - Google Patents
Self-checking tray Download PDFInfo
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- CN220963298U CN220963298U CN202322985639.7U CN202322985639U CN220963298U CN 220963298 U CN220963298 U CN 220963298U CN 202322985639 U CN202322985639 U CN 202322985639U CN 220963298 U CN220963298 U CN 220963298U
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- rectangular frame
- limiting
- objective table
- buckle
- annular groove
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- 230000000670 limiting effect Effects 0.000 claims abstract description 42
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 239000004065 semiconductor Substances 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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Abstract
A self-test tray. Relates to the field of semiconductor chip production and manufacturing. The device comprises a rectangular frame with an opening at one side and an objective table, wherein an annular groove is formed in the middle of the inner side of the rectangular frame, the objective table is rectangular and movably connected in the annular groove, two ends of the rectangular frame, which are positioned at the opening, are respectively connected with limiting buckles, each limiting buckle comprises a rotating body and a U-shaped buckle, the rotating body is connected to the rectangular frame, and two ends of the rotating body respectively extend out of the rectangular frame; the two ends of the rectangular frame, which are positioned at the opening, are respectively provided with a first limiting groove, the first limiting grooves are in one-to-one correspondence with the buckles, the outer sides of the objective table are provided with a pair of second limiting grooves, the first limiting grooves are in one-to-one correspondence with the second limiting grooves, and when the objective table is connected with the annular groove, the buckles are used for being connected in the second limiting grooves; when the objective table is not in the annular groove, the buckle is used for being connected in the first limiting groove. The utility model is convenient to process and reliable in operation.
Description
Technical Field
The utility model relates to the field of semiconductor chip production and manufacturing, in particular to a self-checking tray.
Background
In the production process, the chip is required to be attached to the frame, and then plastic packaging operation is carried out. Before plastic packaging, the frame product needs to be checked under a microscope, and the appearance, the position and the like of the chip are ensured, so that the reliability of the subsequent plastic packaging is ensured.
However, as shown in fig. 4, the existing tray has the following disadvantages: 1. the placement and the picking are inconvenient, and the dropping is easy; 2. the functional area is easy to touch to damage the product when the product is placed or removed; 3. the product cannot be fixed in the self-checking process; 4. the tray is integrated, so that the tray is inconvenient to assemble and disassemble.
Disclosure of utility model
Aiming at the problems, the utility model provides the self-checking tray which has simple structure, is convenient to assemble and disassemble and improves the reliability.
The technical scheme of the utility model is as follows: a self-checking tray, which comprises a rectangular frame with one side open and an objective table, wherein an annular groove is arranged in the middle of the inner side of the rectangular frame,
The object stage is rectangular and is movably connected in the annular groove,
The two ends of the rectangular frame, which are positioned at the opening, are respectively connected with a limiting buckle, the limiting buckle comprises a rotating body and a U-shaped buckle, the rotating body is connected to the rectangular frame, and the two ends of the rotating body respectively extend out of the rectangular frame;
the outer sides of the two ends of the rectangular frame, which are positioned at the opening, are respectively provided with a first limit groove, the first limit grooves are in one-to-one correspondence with the buckles,
A pair of limiting grooves II are arranged on the outer side of the objective table, the limiting grooves I and the limiting grooves II are in one-to-one correspondence,
When the objective table is connected with the annular groove, the buckle is used for being connected in the second limit groove; when the objective table is not in the annular groove, the buckle is used for being connected in the first limiting groove.
When the objective table is connected at the ring channel, the one side of the objective table with the limiting groove II protrudes out of the rectangular frame.
And moving holes are respectively formed in the inner sides of two ends, far away from the opening, of the rectangular frame.
One side of the rectangular frame far away from the opening is provided with an extension part, and the extension part is provided with a hanging hole.
The top and the bottom of the extension part are respectively provided with a pair of bosses, and the heights of the bosses are the same as the heights of the rotating bodies extending out of the rectangular frame.
In operation, the object stage is movably connected to the rectangular frame, so that the tray is convenient to assemble and form, and the tray is convenient to disassemble and assemble. Set up the ring channel on the rectangle frame, be convenient for the objective table to place, avoid rocking, guarantee the stability of the follow-up product of placing of objective table. After the objective table is placed, the objective table is locked through the limiting buckle, so that the reliability of connection of the objective table is guaranteed. The limiting buckle is connected in the first limiting groove in a conventional state; during detection, the buckle is connected in the second limiting groove, so that the operation is convenient.
The utility model is convenient to process and reliable in operation.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. In the drawings, the various elements are not necessarily drawn to scale.
Figure 1 is a schematic view of the rectangular frame structure of the present utility model,
Figure 2 is a schematic view of the connection structure of the rectangular frame and the stage,
Figure 3 is a bottom view of figure 2,
FIG. 4 is a schematic diagram of a prior art structure;
In the figure, 1 is a rectangular frame, 10 is an opening, 2 is an objective table, 3 is a boss, 4 is a limit button, 41 is a rotary body, 42 is a buckle, 5 is a limit groove I, 6 is a limit groove II, 7 is a moving hole, 8 is an extension part, and 80 is a hanging hole.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The utility model is shown in figures 1-3, a self-checking tray, comprising a rectangular frame 1 with an opening 10 at one side and an objective table 2, wherein an annular groove is arranged in the middle of the inner side of the rectangular frame,
The object stage is rectangular and is movably connected in the annular groove,
The two ends of the rectangular frame 1, which are positioned at the opening, are respectively connected with a limiting buckle 4, the limiting buckle comprises a rotating body 41 and a U-shaped buckle 42, the rotating body 41 is movably connected to the rectangular frame, and the two ends of the rotating body respectively extend out of the rectangular frame;
The outer sides of the two ends of the rectangular frame, which are positioned at the opening, are respectively provided with a first limit groove 5, the first limit grooves are in one-to-one correspondence with the buckles,
A pair of limiting grooves II 6 are arranged on the outer side of the objective table, the limiting grooves I and the limiting grooves II are in one-to-one correspondence,
When the objective table is connected with the annular groove, the buckle is used for being connected in the second limit groove; when the objective table is not in the annular groove, the buckle is used for being connected in the first limiting groove.
In operation, the object stage is movably connected to the rectangular frame, so that the tray is convenient to assemble and form, and the tray is convenient to disassemble and assemble. Set up the ring channel on the rectangle frame, be convenient for the objective table to place, avoid rocking, guarantee the stability of the follow-up product of placing of objective table. After the objective table is placed, the objective table is locked through the limiting buckle, so that the reliability of connection of the objective table is guaranteed. The limiting buckle is connected in the first limiting groove in a conventional state; during detection, the buckle is connected in the second limiting groove, and meanwhile, the limiting effect on the product is achieved, and operation is convenient.
When the objective table is connected with the annular groove, one side of the objective table 2 with the limiting groove II protrudes out of the rectangular frame.
Through the protrusion setting, be convenient for remove the product to the tray on, convenient operation.
The inner sides of the two ends of the rectangular frame 1 far away from the opening are respectively provided with a moving hole 7.
Through setting up the removal hole, the tweezers of being convenient for use shift out the product, avoid the tweezers to touch the functional area and damage the product.
The rectangular frame has an extension 8 (i.e. extends outwards) on the side far from the opening, and a hanging hole 80 is formed in the extension.
Through setting up extension, be convenient for set up the hanging hole, hang the other occupation space that reduces of board for when idle, also be convenient for hold.
The top and the bottom of the extension part are respectively provided with a pair of bosses 3, and the heights of the bosses are the same as the heights of the rotating bodies extending out of the rectangular frame.
Thus, the horizontal placement of the tray is ensured, and the detection is reliable.
When the utility model is used, tweezers are used for clamping the edges of products to drag the products into the tray, and the limiting buckles are used for fixing. After the inspection, the limit button is opened, and then the tweezers are used for returning the product.
For the purposes of this disclosure, the following points are also described:
(1) The drawings of the embodiments disclosed in the present application relate only to the structures related to the embodiments disclosed in the present application, and other structures can refer to common designs;
(2) The embodiments disclosed herein and features of the embodiments may be combined with each other to arrive at new embodiments without conflict;
The above is only a specific embodiment disclosed in the present application, but the protection scope of the present disclosure is not limited thereto, and the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (5)
1. A self-checking tray is characterized by comprising a rectangular frame with one side open and an objective table, wherein an annular groove is arranged in the middle of the inner side of the rectangular frame,
The object stage is rectangular and is movably connected in the annular groove,
The two ends of the rectangular frame, which are positioned at the opening, are respectively connected with a limiting buckle, the limiting buckle comprises a rotating body and a U-shaped buckle, the rotating body is connected to the rectangular frame, and the two ends of the rotating body respectively extend out of the rectangular frame;
the outer sides of the two ends of the rectangular frame, which are positioned at the opening, are respectively provided with a first limit groove, the first limit grooves are in one-to-one correspondence with the buckles,
A pair of limiting grooves II are arranged on the outer side of the objective table, the limiting grooves I and the limiting grooves II are in one-to-one correspondence,
When the objective table is connected with the annular groove, the buckle is used for being connected in the second limit groove; when the objective table is not in the annular groove, the buckle is used for being connected in the first limiting groove.
2. The self-test pallet of claim 1, wherein when the stage is attached to the annular groove, the side of the stage having the second limiting groove protrudes out of the rectangular frame.
3. The self-checking pallet according to claim 1, wherein moving holes are respectively formed on inner sides of two ends of the rectangular frame far from the opening.
4. A self-test tray according to any one of claims 1 to 3, wherein an extension is provided on a side of the rectangular frame remote from the opening, and a hanging hole is provided on the extension.
5. The self-test tray according to claim 4, wherein the top and bottom of the extension are respectively provided with a pair of bosses, and the heights of the bosses are the same as the heights of the rotator extending out of the rectangular frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322985639.7U CN220963298U (en) | 2023-11-06 | 2023-11-06 | Self-checking tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322985639.7U CN220963298U (en) | 2023-11-06 | 2023-11-06 | Self-checking tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220963298U true CN220963298U (en) | 2024-05-14 |
Family
ID=90981813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322985639.7U Active CN220963298U (en) | 2023-11-06 | 2023-11-06 | Self-checking tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220963298U (en) |
-
2023
- 2023-11-06 CN CN202322985639.7U patent/CN220963298U/en active Active
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