Silicon wafer flower basket grapnel capable of preventing falling of water beads

Abstract

The utility model relates to the field of silicon wafer flower basket grappling hooks, and discloses a silicon wafer flower basket grappling hook capable of preventing drop of water beads, which comprises an installation hook, the right end of the installation hook is fixedly connected with an insertion block, the bottom end of the insertion block is elastically connected with a limiting plate through a reset spring, and the left end of the limiting plate is provided with a connecting mechanism. A connecting hook is arranged at the right end of the mounting hook, a limiting groove is formed in the side wall of the inner side of the connecting hook, positioning plates are fixedly connected to the top ends of the mounting hook and the connecting hook correspondingly, and acute angle faces are formed in the top ends of the mounting hook and the connecting hook correspondingly. According to the utility model, the insertion blocks and the inner walls of the connecting hooks are inserted or separated, and the limiting plates and the limiting grooves are inserted or separated, so that the device can be assembled and used according to actual conditions, the occupied space is reduced in the transportation or storage and carrying process due to the release of assembly, the device is simple and convenient in actual operation, and the practicability of the device is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the field of wafer carrier hooks, in particular to a wafer carrier hook for preventing water droplets from falling off. Background Art

[0002] A wafer carrier hook is a device used to fix or hang a wafer carrier, usually made of a strong material such as metal or plastic, and is designed to be easily clamped to a wall or other support structure.

[0003] In the prior art, there are the following defects: on the one hand, most of the wafer carrier hooks are integrally formed. During storage or transportation, due to the fixed length of the wafer carrier hook, it will occupy a certain space, reducing the portability after use. On the other hand, when processing the wafer carrier, the wafer carrier is lifted out of the water tank, and the water droplets attached to the wafer carrier hook will fall down, resulting in the secondary dropping of water droplets on the tooling basket or the wafer, affecting the quality of subsequent cleaning. Therefore, a wafer carrier hook for preventing water droplets from falling off is proposed to solve the above problems. Summary of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a wafer carrier hook for preventing water droplets from falling off, aiming to improve the problem that it cannot be stored or carried separately in the prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a wafer carrier hook for preventing water droplets from falling off, including a mounting hook, the right end of the mounting hook is fixedly connected with a plug, the bottom end of the plug is elastically connected with a limiting plate through a return spring, a connecting mechanism is arranged at the left end of the limiting plate, a connecting hook is arranged at the right end of the mounting hook, a limiting groove is opened on the inner side wall of the connecting hook, and positioning plates are respectively fixedly connected to the tops of the mounting hook and the connecting hook.

[0006] As a further description of the above technical solution:

[0007] Acute-angle surfaces are respectively opened at the tops of the mounting hook and the connecting hook.

[0008] As a further description of the above technical solution:

[0009] The bottom end of the plug is fixedly connected with one end of the return spring, and the other end of the return spring is fixedly connected with the bottom end of the limiting plate.

[0010] As a further description of the above technical solution:

[0011] The limiting plate penetrates and is slidably connected to the inner wall of the plug.

[0012] As a further description of the above technical solution:

[0013] The insertion block is inserted into the inner wall of the connection hook.

[0014] As a further description of the above technical solution:

[0015] The limiting plate is inserted into the inner wall of the limiting groove.

[0016] As a further description of the above technical solution:

[0017] The connection mechanism includes a moving block, and the moving block is fixedly connected to the left end of the limiting plate.

[0018] As a further description of the above technical solution:

[0019] The moving block respectively penetrates and is slidably connected to the inner walls of the insertion block and the mounting hook.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by inserting or separating the inner walls of the insertion block and the connection hook, and inserting or separating the limiting plate and the limiting groove, it can be assembled and used according to the actual situation, and the assembly can be removed to reduce the occupied space during transportation or storage and carrying. It is simple and convenient in actual operation, and the practicability of the device is improved to a certain extent.

[0022] 2. In the utility model, by providing an acute-angle surface on the mounting hook, after the silicon wafer flower basket is taken out of the cleaning tank, the water droplets can slide along the surface of the acute-angle surface, avoiding the situation that the water droplets fall on the tooling basket or the silicon wafers again and affecting the subsequent cleaning quality and production capacity. Description of the Drawings

[0023] Figure 1 It is an exploded view of the mounting hook and the connection hook of a silicon wafer flower basket grab hook for preventing water droplets from falling proposed by the utility model;

[0024] Figure 2 It is an overall display diagram of the insertion block and the mounting hook of a silicon wafer flower basket grab hook for preventing water droplets from falling proposed by the utility model;

[0025] Figure 3 It is an overall sectional view of the insertion block of a silicon wafer flower basket grab hook for preventing water droplets from falling proposed by the utility model;

[0026] Figure 4 It is an overall display diagram of the limiting groove of a silicon wafer flower basket grab hook for preventing water droplets from falling proposed by the utility model.

[0027] Legend Explanation:

[0028] 1. Mounting hook; 2. Insert block; 3. Return spring; 4. Limiting plate; 5. Moving block; 6. Connecting hook; 7. Limiting groove; 8. Positioning plate; 9. Acute angle surface. Detailed implementation manners

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Refer to Figures 1 - 3 , an embodiment provided by the present invention: A silicon wafer carrier hook for preventing water droplets from falling, including a mounting hook 1. The right end of the mounting hook 1 is fixedly connected with an insert block 2. The mounting hook 1 and the connecting hook 6 are split-type, and the grab hook can be formed by splicing. The bottom end of the insert block 2 is elastically connected with a limiting plate 4 through a return spring 3. The limiting plate 4 is in an inclined plane. When being extruded, the limiting plate 4 will slide along the inner wall of the insert block 2. A connecting mechanism is arranged at the left end of the limiting plate 4. The right end of the mounting hook 1 is provided with a connecting hook 6. A notch is opened at the left end of the connecting hook 6, which can allow the insert block 2 to be inserted into the notch to initially position the mounting hook 1 and the connecting hook 6. Refer to Figure 4 , a limiting groove 7 is opened on the inner side wall of the connecting hook 6. The top ends of the mounting hook 1 and the connecting hook 6 are respectively fixedly connected with a positioning plate 8. The positioning plate 8 mainly serves to connect with external equipment, which is prior art and will not be elaborated here.

[0031] Refer to Figures 1 - 2 , acute angle surfaces 9 are opened at the top ends of the mounting hook 1 and the connecting hook 6, which can allow water droplets to slide off from the acute angle surfaces 9 and will not fall on the tooling basket or the silicon wafer.

[0032] Refer to Figures 1 - 3 , the bottom end of the insert block 2 is fixedly connected with one end of the return spring 3. When the limiting plate 4 moves downward, the return spring 3 will be compressed. When resetting, the elastic force of the return spring 3 is used to drive the limiting plate 4 to reset. The other end of the return spring 3 is fixedly connected with the bottom end of the limiting plate 4. The limiting plate 4 penetrates and is slidably connected to the inner wall of the insert block 2. A notch corresponding to the limiting plate 4 is opened on the insert block 2. The insert block 2 is inserted into the inner wall of the connecting hook 6, and the limiting plate 4 is inserted into the inner wall of the limiting groove 7. The connecting mechanism includes a moving block 5. The moving block 5 is fixedly connected to the left end of the limiting plate 4. When it is necessary to move the limiting plate 4, the moving block 5 is used to drive the limiting plate 4 to move in the insert block 2. The moving block 5 respectively penetrates and is slidably connected to the inner walls of the insert block 2 and the mounting hook 1. Notches for the moving block 5 to slide are opened on both the insert block 2 and the mounting hook 1, which can allow the moving block 5 to move vertically.

[0033] Working principle: First, when the installation hook 1 and the connection hook 6 are used in combination, the insertion block 2 is inserted into the notch of the connection hook 6 through the installation hook 1. At the same time, the left side wall of the connection hook 6 presses against the inclined surface of the limit plate 4, causing the limit plate 4 and the moving block 5 to move downward and compress the return spring 3, so that the limit plate 4 enters the insertion block 2. When the inner wall notch of the limit plate 4 and the limit groove 7 coincide, the reverse elastic force of the return spring 3 is used to bring the limit plate 4 and the moving block 5 back to their original positions, enabling the inner wall notch of the limit plate 4 and the limit groove 7 to be inserted for one-way limiting, which can make the connection between the installation hook 1 and the connection hook 6 more stable.

[0034] During the use of the installation hook 1 and the connection hook 6, water droplets directly fall along the acute-angle surface 9 of the installation hook 1, without causing water accumulation, improving the cleaning quality of the subsequent silicon wafer flower basket.

[0035] When the installation hook 1 and the connection hook 6 need to be stored, only need to move the moving block 5 to drive the limit plate 4 to move downward and compress the return spring 3, so that the limit plate 4 is separated from the inner wall of the limit groove 7, releasing the limit on the connection hook 6 and the installation hook 1. Then separate the left end of the insertion block 2 and the connection hook 6. Finally, release the moving block 5, and the reverse elastic force of the return spring 3 is used to bring the limit plate 4 and the moving block 5 back to their original positions, completing the split type for subsequent storage and carrying.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A silicon wafer carrier grab hook for preventing water droplets from falling, comprising a mounting hook (1), characterized in that: The right end of the installation hook (1) is fixedly connected with an insertion block (2). The bottom end of the insertion block (2) is elastically connected with a limiting plate (4) through a return spring (3). A connecting mechanism is arranged at the left end of the limiting plate (4). A connecting hook (6) is arranged at the right end of the installation hook (1). A limiting groove (7) is formed in the inner side wall of the connecting hook (6). Positioning plates (8) are fixedly connected to the tops of the installation hook (1) and the connecting hook (6) respectively.

2. The silicon wafer flower basket grab hook for preventing water droplets from falling according to claim 1, characterized in that: Acute-angle surfaces (9) are formed at the tops of both the installation hook (1) and the connecting hook (6).

3. A silicon wafer carrier hook for preventing water droplets from falling, as claimed in claim 1, wherein: The bottom end of the insertion block (2) is fixedly connected with one end of the return spring (3), and the other end of the return spring (3) is fixedly connected with the bottom end of the limiting plate (4).

4. A silicon wafer flower basket grab hook for preventing water droplets from falling, characterized in that: The limiting plate (4) penetrates through and is slidably connected to the inner wall of the insertion block (2).

5. A silicon wafer flower basket grab hook for preventing water droplets from falling, characterized in that: The insertion block (2) is inserted into the inner wall of the connecting hook (6).

6. The silicon wafer flower basket grab hook for preventing water droplets from falling according to claim 1, characterized in that: The limiting plate (4) is inserted into the inner wall of the limiting groove (7).

7. A silicon wafer carrier hook for preventing water droplets from falling, according to claim 1, characterized in that: The connecting mechanism includes a moving block (5), and the moving block (5) is fixedly connected to the left end of the limiting plate (4).

8. A silicon wafer carrier hook for preventing water droplets from falling, characterized in that: The moving block (5) penetrates through and is slidably connected to the inner walls of the insertion block (2) and the installation hook (1) respectively.

Images