Field effect transistor transportation protection device

Abstract

The utility model discloses a field effect transistor transportation protection device, which relates to the technical field of field effect transistor protection and specifically comprises a mounting plate, a fixing plate is inserted in the mounting plate, and fixing holes arranged at equal intervals are arranged in the fixing plate. When the device is used, firstly, the fixing plate is connected with the mounting plate, then the field-effect tubes needing to be protected are inserted into the fixing plate through the formed fixing holes, pins of the field-effect tubes are aligned with the corresponding insertion holes during insertion, and after all the field-effect tubes are inserted, the field-effect tubes are fixed to the mounting plate. The connecting columns on the baffles are inserted into the first sliding grooves of the fixing plate, the supporting columns at the bottoms of the baffles make contact with the fixing plate, at the moment, the upper surfaces of the field-effect tubes make contact with the baffles, the field-effect tubes are fixed, and the effect that the device can fix and protect the field-effect tubes and the pins according to needs is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of field effect tube protection, in particular to a field effect tube transportation protection device. Background Art

[0002] At present, the field effect transistor is a widely used electronic component. The field effect transistor includes an insulating shell and a battery cell arranged in the insulating shell. The battery cell is electrically connected to a drain pin, a gate pin and a source pin installed on the insulating shell.

[0003] After searching, a Chinese patent with the announcement number CN212074865U discloses a field effect tube transportation protection device, the technical key point of which is to increase the protection effect and heat dissipation effect of the field effect tube.

[0004] The above-mentioned public scheme solves the problem that the existing field effect tube cannot be protected during transportation, which causes the field effect tube to collide with the box and damage the field effect tube, and a lot of dust will fall into the box, affecting the heat dissipation effect of the field effect tube when in use. However, since it is difficult for the device to protect the pins of the field effect tube, the pins of the field effect tube are collided during transportation, causing the pins to bend or break. The bent or broken pins require repair of the field effect tube, and in severe cases, the field effect tube may be scrapped. In addition, since the device uses a splint to fix the field effect tube, when the splint is used to fix the field effect tube, if the force is too strong, the field effect tube may be damaged, and if the force is too weak, it is difficult to avoid the field effect tube from falling off the splint, resulting in difficulty in fixing the field effect tube.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the above background technology, the prior art has the problem that the field effect tube is difficult to be fixed and the pins of the field effect tube are difficult to be protected.

[0007] The utility model discloses a field effect tube transportation protection device, comprising a mounting plate, a fixing plate inserted in the interior of the mounting plate, fixing holes arranged at equal distances are provided in the interior of the fixing plate, three plug holes are provided on the inner wall of each of the fixing holes, an extension block is fixedly connected to the bottom surface of the fixing plate, a sliding groove is provided in the interior of the fixing plate and the extension block, a baffle is provided above the fixing plate, a connecting column and supporting columns arranged at equal distances are fixedly connected to the bottom surface of the baffle, the outer surface of the connecting column is inserted in each sliding groove, and the bottom surface of each of the supporting columns is in contact with the upper surface of the fixing plate.

[0008] Furthermore, foam may be installed on the bottom surface of the baffle and the inner wall of each fixing hole. The foam should be made of anti-static EPE material with a thickness of 0.1-0.15 mm.

[0009] Furthermore, two sliding grooves 2 are provided on the bottom surface of the fixing plate, and a push-pull handle is fixedly connected to the bottom surface of the fixing plate.

[0010] Furthermore, a box body is provided on the outer surface of the fixing plate, and two supporting bars and two limiting bars are fixedly connected to the inner wall of the box body.

[0011] Furthermore, the upper surface of each of the support bars is slidably connected to the corresponding sliding groove 2, and the inclined surface of each of the limit bars is in contact with the baffle.

[0012] Furthermore, a door is hinged on the front of the box, and a groove is provided on the upper surface of the box.

[0013] Furthermore, a fixing block is fixedly connected to the inner wall of the groove, and a carrying handle is rotatably connected to the outer surface of the fixing block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model is provided with components such as a mounting plate, a fixing plate, a fixing hole and a jack. When using the device, the fixing plate is first connected to the mounting plate, and then the field effect tube to be protected is inserted into the interior of the fixing plate through the fixing hole. When inserting, the pins of the field effect tube are aligned with the corresponding jacks. After all the field effect tubes are inserted, the connecting column on the baffle is inserted into a sliding groove of the fixing plate, so that the supporting column at the bottom of the baffle contacts the fixing plate. At this time, the upper surface of the field effect tube contacts the baffle, and the field effect tube is fixed, so that the device can fix and protect the field effect tube and the pins according to the needs.

[0016] 2. The utility model sets components such as baffles, mounting plates, support bars and limit bars. When using the device, the mounting plate is placed on the support bar so that the second sliding groove provided on the mounting plate contacts the corresponding support bar, and then the mounting plate is moved toward the inside of the box. At the same time, the inclined surface of the baffle contacts the limit bar. At this time, the baffle cannot move up and down in the box, and the mounting plate will also be fixed, so that the device can fix the mounting plate and the baffle inside the box as required. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0019] Figure 2This is a schematic diagram of the cross-sectional structure of the box body of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the fixed plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection column connection of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional structure of the connecting column of the utility model.

[0023] In the figure: 1. Mounting plate; 2. Fixing plate; 3. Fixing hole; 4. Plug hole; 5. Extension block; 6. Sliding groove 1; 7. Connecting column; 8. Baffle; 9. Support column; 10. Sliding groove 2; 11. Push-pull handle; 12. Box body; 13. Support bar; 14. Limit bar; 15. Box door; 16. Groove; 17. Fixing block; 18. Carrying handle. DETAILED DESCRIPTION

[0024] The following will disclose multiple embodiments of the utility model with diagrams. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the utility model. In other words, in some embodiments of the utility model, these physical details are not necessary. In addition, for the purpose of simplifying the diagram, some conventional structures and components will be depicted in a simple schematic manner in the diagram.

[0025] See also Figure 1-Figure 5 The utility model is a field effect tube transportation protection device, comprising a mounting plate 1, a fixing plate 2 is inserted into the interior of the mounting plate 1, the fixing plate 2 is provided with fixing holes 3 arranged at equal distances, the inner wall of each fixing hole 3 is provided with three plug holes 4, the bottom surface of the fixing plate 2 is fixedly connected with an extension block 5, the fixing plate 2 and the extension block 5 are provided with a sliding groove 6, a baffle plate 8 is provided above the fixing plate 2, the bottom surface of the baffle plate 8 is fixedly connected with a connecting column 7 and supporting columns 9 arranged at equal distances, the outer surface of the connecting column 7 is plugged into each sliding groove 6, and the bottom surface of each supporting column 9 is connected to the fixing plate 2 When using the device, first connect the fixing plate 2 with the mounting plate 1, and then insert the field effect tube to be protected into the fixing plate 2 through the fixing hole 3. When inserting, align the pins of the field effect tube with the corresponding sockets 4. After all the field effect tubes are inserted, insert the connecting column 7 on the baffle 8 into the sliding groove 6 of the fixing plate 2, so that the supporting column 9 at the bottom of the baffle 8 contacts the fixing plate 2. At this time, the upper surface of the field effect tube contacts the baffle 8, and the field effect tube is fixed, so that the device can fix and protect the field effect tube and the pins according to the needs.

[0026] See also Figure 3 and Figure 4 The bottom surface of the baffle 8 and the inner wall of each fixing hole 3 can be installed with foam. The foam should be made of anti-static EPE material with a thickness of 0.1-0.15mm. The foam cotton can prevent the field effect tube from directly contacting the baffle 8 and the fixing plate 2, and prevent the fixing device from colliding with the field effect tube when it is shaken, causing damage. Anti-static EPE has many advantages such as waterproof and moisture-proof, shockproof, soundproof, heat-insulating, good plasticity, strong toughness, recycling, environmental protection, and strong impact resistance.

[0027] See also Figure 4 and Figure 5 Two sliding grooves 10 are provided on the bottom surface of the fixed plate 2, and a push-pull handle 11 is fixedly connected to the bottom surface of the fixed plate 2. The sliding grooves 10 can facilitate the sliding of the fixed plate 2 and the support bar 13, so that the fixed plate 2 can enter the box body 12 conveniently. The push-pull handle 11 can be set to conveniently control the movement of the fixed plate 2.

[0028] See also Figure 1 and Figure 2 A box body 12 is provided on the outer surface of the fixed plate 2, and two support bars 13 and two limit bars 14 are fixedly connected to the inner wall of the box body 12. The set box body 12 can protect the fixing device externally, and the set support bars 13 and limit bars 14 can facilitate the fixing of the baffle 8 and the fixed plate 2 inside the box body 12.

[0029] See also Figure 1 The upper surface of each support bar 13 is slidably connected to the corresponding sliding groove 10, and the inclined surface of each limit bar 14 is in contact with the baffle 8. The sliding connection between the support bar 13 and the sliding groove 10 can facilitate the fixed plate 2 to enter the interior of the box 12, and the contact between the limit bar 14 and the baffle 8 can prevent the baffle 8 from moving in the box 12.

[0030] See also Figure 1 and Figure 2 A door 15 is hinged on the front of the box body 12, and a groove 16 is provided on the upper surface of the box body 12. The sealing state of the box body 12 can be controlled by the door 15. A safety lock can be installed in the door 15 to increase safety. The groove 16 is provided to facilitate storage of the carrying handle 18, thereby reducing the area occupied by the equipment.

[0031] See also Figure 1 and Figure 2 The inner wall of the groove 16 is fixedly connected with a fixing block 17, and the outer surface of the fixing block 17 is rotatably connected with a carrying handle 18. The setting of the fixing block 17 can facilitate the installation of the carrying handle 18, and the setting of the carrying handle 18 can facilitate the movement of the box body 12.

[0032] When using the utility model: first place the fixing plate 2 inside the mounting plate 1, then insert the pins of the field effect tube that needs to be protected during transportation into the jack 4, at this time the field effect tube will also enter the fixing hole 3 for fixing, then insert the connecting column 7 of the baffle 8 into the sliding groove 6, when the supporting column 9 on the bottom surface of the baffle 8 contacts the upper surface of the fixing plate 2, the field effect tube will also contact the foam on the bottom surface of the baffle 8, at this time the field effect tube is fixed in the fixing hole 3, then slide the mounting plate 1 into the interior of the box body 12 through the sliding groove 10 and the supporting strip 13, at the same time the limiting strip 14 on the inner wall of the box body 12 will also contact the outer surface of the baffle 8, fix the baffle 8 and the mounting plate 1 through the supporting strip 13 and the limiting strip 14, close the box door to complete the protection measures for the field effect tube.

[0033] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A field effect tube transportation protection device, comprising a mounting plate (1), characterized in that: A fixing plate (2) is inserted into the interior of the mounting plate (1), and fixing holes (3) arranged at equal distances are provided in the interior of the fixing plate (2), and the inner wall of each fixing hole (3) is provided with three insertion holes (4). An extension block (5) is fixedly connected to the bottom surface of the fixing plate (2), and a sliding groove (6) is provided in the interior of the fixing plate (2) and the extension block (5). A baffle (8) is provided above the fixing plate (2), and a connecting column (7) and supporting columns (9) arranged at equal distances are fixedly connected to the bottom surface of the baffle (8), and the outer surface of the connecting column (7) is inserted into each sliding groove (6), and the bottom surface of each supporting column (9) is in contact with the upper surface of the fixing plate (2).

2. A field effect tube transportation protection device according to claim 1, characterized in that: The bottom surface of the baffle (8) and the inner wall of each fixing hole (3) can be installed with foam, and the foam should be made of anti-static EPE material with a thickness of 0.1-0.15mm.

3. The field effect tube transportation protection device according to claim 1, characterized in that: The bottom surface of the fixed plate (2) is provided with two sliding grooves 2 (10), and the bottom surface of the fixed plate (2) is fixedly connected with a push-pull handle (11).

4. The field effect tube transportation protection device according to claim 1, characterized in that: The outer surface of the fixed plate (2) is provided with a box body (12), and the inner wall of the box body (12) is fixedly connected with two support bars (13) and two limit bars (14).

5. The field effect tube transportation protection device according to claim 4, characterized in that: The upper surface of each of the support bars (13) is slidably connected to the corresponding sliding groove 2 (10), and the inclined surface of each of the limit bars (14) is in contact with the baffle (8).

6. The field effect tube transportation protection device according to claim 4, characterized in that: A door (15) is hingedly connected to the front of the box body (12), and a groove (16) is provided on the upper surface of the box body (12).

7. The field effect tube transportation protection device according to claim 6, characterized in that: A fixing block (17) is fixedly connected to the inner wall of the groove (16), and a carrying handle (18) is rotatably connected to the outer surface of the fixing block (17).

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