A to-247 package product spool

Abstract

This utility model discloses a TO-247 packaged product tubing, including a main body box. An internal divider separates the internal space of the box into two independent product placement areas. The divider is integrally formed with the main body box, and an elongated groove is formed in the middle of the divider. A slot is provided on the side wall of one of the product placement areas, and sealing plugs are provided at both ends of the placement area. This optimized TO-247 packaged product tubing design allows for better product loading, ensuring stability of TO-247 products during transportation and solving the problem of scratches caused by friction during transportation when using anti-static bags.

Description

Technical Field

[0001] This utility model belongs to the field of power electronics technology, specifically relating to a TO-247 packaged product tubing. Background Technology

[0002] TO-247 is a common plastic-encapsulated device. Its leads and the back of the encapsulated body have a plating layer. Scratches to this plating layer can lead to appearance defects. Therefore, TO-247 plastic-encapsulated devices require carrier packaging during packaging and transportation to ensure stable transport. Currently, the common packaging method is using anti-static bags. However, anti-static bag-packaged products may experience scratches due to friction during transportation. Utility Model Content

[0003] To address the aforementioned issues, this invention aims to provide a TO-247 packaged product tubing.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a TO-247 packaged product tubing, including a box body, wherein a partition is provided inside the box body to divide the internal space of the box body into two independent product placement areas;

[0005] The partition is integrally formed with the main body of the box. An elongated groove is provided in the middle of the partition. A card slot is provided on the side wall of one of the product placement areas. Sealing plugs are also provided at both ends of the placement area.

[0006] Furthermore, the main body of the box is rectangular, and the partition divides the main body of the box into a first product placement area and a second product placement area. The first product placement area suspends and fixes the device pins, and the second product placement area supports the plastic encapsulation.

[0007] Furthermore, the area where the first product is placed is made of anti-static, semi-transparent plastic.

[0008] Furthermore, the sealing plug includes a rectangular plate with a barb structure disposed on the rectangular plate, and the sealing plug is made of anti-static plastic.

[0009] Furthermore, the rectangular plate portion of the sealing plug is embedded in the slot on the side of the second product placement area, and the barbed structure is engaged in the mounting slot opened at the bottom of the second product placement area, so that the sealing plug is firmly fixed to the material tube.

[0010] Furthermore, the sealing plug is removable, facilitating the filling and removal of the product.

[0011] Compared with the prior art, the present invention has the following advantages:

[0012] 1. The components are arranged laterally, and the elongated slots in the partition and the slots in the second product placement area provide dual restraint, ensuring that the pins are suspended and the plastic package is frictionless;

[0013] 2. The sealing plug barb structure provides axial fixation to prevent the device from shaking or shifting. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the specific embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a side view of the product with the material tube installed in this utility model;

[0016] Figure 2 This is a three-dimensional schematic diagram of the tube material in this utility model;

[0017] Figure 3 This is a schematic diagram of the back of the tube material in this utility model;

[0018] Figure 4 This is a partial enlarged view of the tube material in this utility model;

[0019] Figure 5 This is a three-dimensional schematic diagram of the sealing plug in this utility model;

[0020] In the diagram, 1-product placement area; 2-sealing plug; 3-divider; 4-box body; 5-device; 51-pin; 52-molded body; 11-first product placement area; 12-second product placement area. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. However, it should not be construed that the scope of the subject matter of the present invention is limited to the following embodiments. Any modifications, substitutions and alterations made based on ordinary technical knowledge and conventional means in the art without departing from the above-described technical concept of the present invention are included within the scope of the present invention.

[0022] Reference Figures 1-4 The newly optimized TO-247 packaged product tubing design ensures stable transportation during the packaging and transport of TO-247 packaged plastic-sealed products, while also solving the problem of scratches caused by mutual friction during transportation of products packaged in anti-static bags.

[0023] The TO-247 encapsulated components 5 are placed sequentially in the feed tube to ensure that the products will not shift and will not rub against each other to cause scratches. At the same time, by optimizing the design of the feed tube sealing plug 2, it is ensured that the products will not fall apart due to shaking during transportation, thus ensuring the stability of the products during transportation.

[0024] A separator 3 is added in the middle of the feed tube. An elongated groove is formed in the center of the separator. Leads 51 pass through the elongated groove and remain suspended in the first product placement area 11. Devices 5 are arranged laterally, and the leads have a plating layer that must not be scratched. The elongated groove allows the leads to remain suspended, preventing scratches. A retaining groove is provided in the second product placement area 12 of the encapsulation body within the feed tube. This retaining groove is mainly used to support the encapsulation body. The back of the encapsulation body has a plating layer that must not be scratched. The retaining groove isolates the encapsulation body from friction between the encapsulation body and the feed tube body, ensuring that the product is not scratched during transport if it is not fully filled.

[0025] The first product placement area 11 is made of anti-static semi-transparent plastic and is used to support TO-247 devices. The sealing plug 2 is also made of anti-static plastic and is used to secure the product in the feed tube, ensuring it does not fall out. (The sealing plug 2 is described in detail below.) Figure 5 It includes a rectangular plate and a barbed structure set on the rectangular plate. The size of the rectangular plate is adapted to the placement position of the sealing plug on the feed tube. The barbed structure matches the corresponding part of the feed tube, so that the sealing plug is firmly fixed to the feed tube, preventing the sealing plug from falling off due to shaking or other factors during transportation. The sealing plug is made of anti-static plastic material to avoid damage to the TO-247 device due to static electricity.

[0026] This invention's sealing plug, through its unique structural design, effectively prevents product from falling out of the TO-247 packaged product tube, ensuring product stability during transportation. The use of anti-static material further enhances the product's protective performance, reducing potential risks caused by static electricity. Simultaneously, its simple structure facilitates manufacturing and installation.

[0027] Instructions for use: Open one of the sealing plugs, insert the TO-247 packaged product, place the product to be packaged into the feed tube, and then insert the sealing plug to complete the packaging and transportation.

[0028] The above provides a detailed description of a TO-247 packaged product tubing provided by this utility model. Specific examples have been used to illustrate the structure and working principle of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the scope of protection of the claims of this utility model.

Claims

1. A TO-247 package product tube characterized by: Includes the main body of the box (4), and the interior of the box is provided with a partition (3) to divide the interior space of the box into two independent product placement areas (1). The partition (3) is integrally formed with the main body (4) of the box. A long groove is provided in the middle of the partition (3). A card slot is provided on the side wall of one of the product placement areas. Sealing plugs (2) are also provided at both ends of the placement area (1).

2. The TO-247 package product tube of claim 1, wherein: The main body (4) of the box is rectangular, and the partition (3) divides the main body (4) into a first product placement area (11) and a second product placement area (12). The first product placement area (11) suspends and fixes the device pins (51), and the second product placement area (12) supports the plastic seal (52).

3. The TO-247 package product tube of claim 2, wherein: The first product placement area (11) is made of anti-static semi-transparent plastic.

4. The TO-247 package product tube of claim 1, wherein: The sealing plug (2) includes a rectangular plate and a barb structure set on the rectangular plate. The sealing plug (2) is made of anti-static plastic.

5. The TO-247 package product tube of claim 4, wherein: The rectangular plate portion of the sealing plug (2) is embedded in the slot on the side of the second product placement area (12), and the barbed structure is inserted into the mounting slot at the bottom of the second product placement area (12), so that the sealing plug (2) is firmly fixed to the material tube.

6. The TO-247 package product tube of claim 1, wherein: The sealing plug (2) is removable, which facilitates filling and removing the product.

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