Packaging box for capacitor guide pins

Abstract

The utility model relates to the technical field of capacitor guide pins, in particular to a packaging box for capacitor guide pins, which comprises a box body, the surface of the box body is movably connected with a box cover, the outer surface of the box body is fixedly connected with a fixing plate and a side plate, and the inner surface of the box body is fixedly connected with a grid plate. The outer surface of the box cover is fixedly connected with a fixing block and a connecting plate, and the inner surface of the box cover is fixedly connected with a supporting spring and a sleeve. According to the utility model, the pressing plate is installed on the surface of the box cover and the supporting spring is arranged on the surface of the box cover, so that the capacitor guide pin main body can be installed and fixed under the action of the supporting force applied by the supporting spring after being separated and limited by the grid plate, and the capacitor guide pin main body can be placed more firmly and stably without being scattered; the condition of damage caused by collision with other groups or packaging boxes is avoided, and meanwhile, the connection of the sleeve and the insertion rod can be realized under the connection of the sliding groove and the sliding block.

Description

Technical Field

[0001] This utility model relates to the field of capacitor lead wire technology, specifically a packaging box for capacitor lead wires. Background Technology

[0002] A capacitor is a component that stores electrical charge and energy. A conductor system in which one conductor is surrounded by another conductor or where all the electric field lines emanating from one conductor terminate in another conductor is called a capacitor. Capacitors play an important role in circuits such as tuning, bypassing, coupling, and filtering.

[0003] During the movement and transportation of capacitor leads, they need to be stored in packaging boxes. However, in the existing packaging boxes, the capacitor leads are placed directly inside the packaging box. When moving, the capacitor and its leads are easily moved and scattered, which can easily cause the leads to be damaged by impact, affecting normal use. Utility Model Content

[0004] The purpose of this utility model is to provide a packaging box for capacitor leads, so as to solve the problem mentioned in the background art that when the packaging box is used, the capacitor leads are placed directly inside the packaging box. When the box is moved, the capacitor and its leads are easily moved and scattered, which can easily cause the leads to be damaged by impact, affecting normal use.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a packaging box for capacitor leads, comprising a box body, a box cover movably connected to the surface of the box body, a fixing plate and a side plate fixedly connected to the outer surface of the box body, a grid plate fixedly connected to the inner surface of the box body, a fixing block and a connecting plate fixedly connected to the outer surface of the box cover, a support spring and a sleeve fixedly connected to the inner surface of the box cover, a rotating block fixedly connected to the surface of the fixing plate, a rotating hole formed on the surface of the fixing block, a capacitor lead body mounted on the surface of the grid plate, a pressure plate movably connected to the inner surface of the box cover, a sponge pad and an insertion rod fixedly connected to the surface of the pressure plate, a sliding groove formed on the surface of the sleeve, a slider fixedly connected to the surface of the insertion rod, a through hole formed on the surface of the side plate, a slot formed on the surface of the connecting plate, a screw movably connected to the surface of the side plate, a movable block fixedly connected to one end of the screw, a baffle fixedly connected to the other end of the screw, a nut mounted on the surface of the screw, and a screw ring mounted on the surface of the nut.

[0006] Preferably, there are two sets of fixing plates, which are installed on both sides of the box body. There are also two sets of fixing blocks and rotating blocks, which are installed on both sides of the fixing plates. The rotating blocks are rotatably connected to the surface of the rotating holes, and the diameter of the rotating holes is the same as the diameter of the rotating blocks.

[0007] Preferably, the size of the pressure plate is the same as the size of the sponge pad, one end of the support spring is fixedly connected to the inner surface of the box cover, and the other end of the support spring is fixedly connected to the surface of the pressure plate. Four sets of sleeves and inserts are provided, and the four sets of sleeves and inserts are installed at the four ends of the pressure plate.

[0008] Preferably, the insertion rod is movably connected to the inner surface of the sleeve, and two sets of sliding grooves and sliders are provided. The two sets of sliding grooves are opened on both sides of the sleeve, and the two sets of sliders are installed on both sides of the insertion rod. The sliders are slidably connected to the surface of the sliding grooves.

[0009] Preferably, there are two sets of side plates and connecting plates. The two sets of side plates are installed on both sides of the box body, and the two sets of connecting plates are installed on both sides of the box cover. Each set of side plates consists of two plates, and each set of side plates is installed on both sides of the screw. The diameter of the through hole is the same as the diameter of the movable block.

[0010] Preferably, one end of the screw is movably connected to the surface of the side plate, and the other end of the screw is engaged with the surface of the slot. Two sets of movable blocks are provided, and the two sets of movable blocks are installed on both sides of the screw. The movable blocks are rotatably connected to the surface of the through hole.

[0011] Preferably, the nut is threadedly connected to the surface of the screw rod, the nut is abutting against the surface of the connecting plate, and the two ends of the screw ring are fixedly connected to the surface of the nut.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] By installing a pressure plate on the surface of the box cover and setting a support spring on its surface, the capacitor guide needle body can be installed and fixed under the support force applied by the support spring after being separated and limited by the grid plate. This makes the placement of the capacitor guide needle body more firm and stable, preventing it from scattering and avoiding damage caused by collisions with other groups or packaging boxes. At the same time, the connection between the slide and the slider can realize the connection between the sleeve and the plug rod, and realize the installation limit of the pressure plate.

[0014] By setting a fixing plate and a fixing block on one side of the box body and the lid and connecting them through a rotating block and a rotating hole, the box body and the lid can be connected and rotated around the rotating block. At the same time, by setting a side plate and a connecting plate on the other side of the box body and the lid and fixing them with a screw and a nut, the box body and the lid can achieve a limiting and fixed effect when closed. By setting a screw ring on the surface of the nut, the operator can make it more convenient to rotate the nut. Attached Figure Description

[0015] Figure 1 This is a left-side perspective three-dimensional schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the box lid of this utility model when it is open;

[0017] Figure 3 This is an exploded three-dimensional structural diagram of the present invention;

[0018] Figure 4 This is a three-dimensional structural diagram of the fixing plate of this utility model;

[0019] Figure 5 This is a partial three-dimensional sectional view of the structure connecting the box lid and the pressure plate of this utility model;

[0020] Figure 6 This utility model Figure 3 A three-dimensional schematic diagram of the structure of the central screw.

[0021] In the diagram: 1. Box body; 2. Box cover; 3. Fixing plate; 4. Fixing block; 5. Rotating block; 6. Rotating hole; 7. Mesh plate; 8. Capacitor pin body; 9. Pressure plate; 10. Sponge pad; 11. Support spring; 12. Sleeve; 13. Insert rod; 14. Slide groove; 15. Slider; 16. Side plate; 17. Connecting plate; 18. Through hole; 19. Slot; 20. Screw; 21. Movable block; 22. Nut; 23. Tightening ring; 24. Baffle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-6 One embodiment provided by this utility model:

[0024] A packaging box for capacitor leads includes a box body 1, a box cover 2 movably connected to the surface of the box body 1, a fixing plate 3 and a side plate 16 fixedly connected to the outer surface of the box body 1, a grid plate 7 fixedly connected to the inner surface of the box body 1, a fixing block 4 and a connecting plate 17 fixedly connected to the outer surface of the box cover 2, a support spring 11 and a sleeve 12 fixedly connected to the inner surface of the box cover 2, a rotating block 5 fixedly connected to the surface of the fixing plate 3, a rotating hole 6 formed on the surface of the fixing block 4, a capacitor lead body 8 mounted on the surface of the grid plate 7, a pressure plate 9 movably connected to the inner surface of the box cover 2, a sponge pad 10 and an insertion rod 13 fixedly connected to the surface of the pressure plate 9, and a sliding groove 14 formed on the surface of the sleeve 12 for inserting... A slider 15 is fixedly connected to the surface of rod 13. A through hole 18 is opened on the surface of side plate 16. A slot 19 is opened on the surface of connecting plate 17. A screw 20 is movably connected to the surface of side plate 16. A movable block 21 is fixedly connected to one end of screw 20. A baffle 24 is fixedly connected to the other end of screw 20. A nut 22 is installed on the surface of screw 20. A screw ring 23 is installed on the surface of nut 22. Box 1 and box cover 2 form a packaging box shell that can hold and package capacitor lead needle body 8. Under the action of grid plate 7, each group of capacitor lead needle body 8 can be separated. At the same time, the size of baffle 24 is larger than the inner surface size of nut 22, which can achieve the limiting effect of nut 22.

[0025] Furthermore, two sets of fixing plates 3 are provided, and the two sets of fixing plates 3 are installed on both sides of the box body 1. Two sets of fixing blocks 4 and rotating blocks 5 are provided, and the two sets of fixing blocks 4 and rotating blocks 5 are installed on both sides of the fixing plates 3. The rotating blocks 5 are rotatably connected to the surface of the rotating holes 6. The diameter of the rotating holes 6 is the same as the diameter of the rotating blocks 5. With the connection of the rotating blocks 5 and the rotating holes 6, the fixing plates 3 and fixing blocks 4 can be connected, thereby enabling the box cover 2 to rotate around the rotating blocks 5 as the center.

[0026] Furthermore, the size of the pressure plate 9 is the same as that of the sponge pad 10. One end of the support spring 11 is fixedly connected to the inner surface of the cover 2, and the other end of the support spring 11 is fixedly connected to the surface of the pressure plate 9. There are four sets of sleeves 12 and inserts 13, and the four sets of sleeves 12 and inserts 13 are installed at the four ends of the pressure plate 9. The sponge pad 10 is glued to the surface of the pressure plate 9. The support springs 11 are distributed in a rectangular array on the surface of the cover 2 and the pressure plate 9. The support springs 11 can apply a supporting force to the surface of the pressure plate 9. At the same time, the sponge pad 10 can provide a protective buffer when the pressure plate 9 is pressed against the surface of the capacitor lead body 8.

[0027] Furthermore, the insertion rod 13 is movably connected to the inner surface of the sleeve 12. Two sets of sliding grooves 14 and sliders 15 are provided. The two sets of sliding grooves 14 are opened on both sides of the sleeve 12, and the two sets of sliders 15 are installed on both sides of the insertion rod 13. The sliders 15 are slidably connected to the surface of the sliding grooves 14. The cover 2 and the pressure plate 9 are connected through the sleeve 12 and the insertion rod 13, and the connection between the sleeve 12 and the insertion rod 13 can be limited by the connection of the sliding grooves 14 and the sliders 15.

[0028] Furthermore, there are two sets of side plates 16 and connecting plates 17. The two sets of side plates 16 are installed on both sides of the box body 1, and the two sets of connecting plates 17 are installed on both sides of the box cover 2. There are two side plates 16 in each set. Each set of side plates 16 is installed on both sides of the screw 20. The diameter of the through hole 18 is the same as the diameter of the movable block 21. With the connection of the side plates 16 and connecting plates 17, the screw 20 and the nut 22 can be installed.

[0029] Furthermore, one end of the screw 20 is movably connected to the surface of the side plate 16, and the other end of the screw 20 is engaged with the surface of the slot 19. Two sets of movable blocks 21 are provided, and the two sets of movable blocks 21 are installed on both sides of the screw 20. The movable blocks 21 are rotatably connected to the surface of the through hole 18. With the connection between the movable blocks 21 and the through hole 18, the screw 20 can rotate around the movable blocks 21 as the center, so that it is engaged with the surface of the connecting plate 17 through the slot 19.

[0030] Furthermore, the nut 22 is threadedly connected to the surface of the screw 20, and the nut 22 abuts against the surface of the connecting plate 17. The two ends of the screw ring 23 are fixedly connected to the surface of the nut 22. With the connection of the screw 20 and the nut 22, the connection between the side plate 16 and the connecting plate 17 can be limited and fixed, thereby limiting and fixing the connection between the box body 1 and the box cover 2.

[0031] Working principle: When placing the capacitor lead pin inside the packaging box, first arrange the capacitor lead pin body 8 on the surface of the grid plate 7, then move the box cover 2 to rotate around the rotating block 5. The rotating block 5 rotates on the surface of the rotating hole 6. When the box cover 2 abuts against the box body 1, the sponge pad 10 first contacts and abuts against the capacitor lead pin body 8, while the pressure plate 9 moves inward to the inside of the box cover 2 under the push, so as to drive the insertion rod 13 to slide on the inner surface of the sleeve 12 and drive the slider 15 to slide on the surface of the slide groove 14. The support spring 11 is compressed after being squeezed. At this time, the moving screw 20 rotates around the movable block 21. The movable block 21 rotates on the surface of the through hole 18. When the screw 20 is stuck on the surface of the slot 19, the operator holds the screw ring 23 to rotate the nut 22. Then the nut 22 is connected to the screw 20 through the thread and abuts against the surface of the connecting plate 17 after being tightened, so as to complete the limiting and fixing of the box cover 2.

[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A packing box for capacitor guide pins, comprising a box body (1), characterized in that: The surface of the box body (1) is movably connected with a box cover (2), the outer surface of the box body (1) is fixedly connected with a fixed plate (3) and a side plate (16), the inner surface of the box body (1) is fixedly connected with a grid plate (7), the outer surface of the box cover (2) is fixedly connected with a fixed block (4) and a connecting plate (17), the inner surface of the box cover (2) is fixedly connected with a supporting spring (11) and a sleeve pipe (12), the surface of the fixed plate (3) is fixedly connected with a rotating block (5), the surface of the fixed block (4) is provided with a rotating hole (6), the surface of the grid plate (7) is provided with a capacitor guide needle body (8), the inner surface of the box cover (2) is movably connected with a pressing plate (9), the surface of the pressing plate (9) is fixedly connected with a sponge pad (10) and a plug rod (13), the surface of the sleeve pipe (12) is provided with a sliding groove (14), the surface of the plug rod (13) is fixedly connected with a sliding block (15), the surface of the side plate (16) is provided with a through hole (18), the surface of the connecting plate (17) is provided with a clamping groove (19), the surface of the side plate (16) is movably connected with a screw rod (20), one end of the screw rod (20) is fixedly connected with a movable block (21), the other end of the screw rod (20) is fixedly connected with a baffle (24), the surface of the screw rod (20) is provided with a nut (22), and the surface of the nut (22) is provided with a twisting ring (23).

2. The packaging box for capacitor guide pins according to claim 1, characterized in that: The fixed plate (3) is provided with two groups, two groups of the fixed plate (3) are installed on the two sides of the box body (1), the fixed block (4) and the rotating block (5) are provided with two groups, two groups of the fixed block (4) and the rotating block (5) are installed on the two sides of the fixed plate (3), the rotating block (5) is rotatably connected with the surface of the rotating hole (6), and the diameter of the rotating hole (6) is the same as that of the rotating block (5).

3. The packaging box for capacitor guide pins according to claim 1, characterized in that: The size of the pressing plate (9) is the same as that of the sponge pad (10), one end of the supporting spring (11) is fixedly connected with the inner surface of the box cover (2), the other end of the supporting spring (11) is fixedly connected with the surface of the pressing plate (9), and the sleeve pipe (12) and the plug rod (13) are provided with four groups.

4. The packaging box for capacitor guide pins according to claim 3, characterized in that: The plug rod (13) is movably connected with the inner surface of the sleeve pipe (12), the sliding groove (14) and the sliding block (15) are provided with two groups, two groups of the sliding groove (14) are provided on the two sides of the sleeve pipe (12), and two groups of the sliding block (15) are installed on the two sides of the plug rod (13).

5. The packaging box for capacitor guide pins according to claim 1, characterized in that: The side plate (16) and the connecting plate (17) are provided with two groups, two groups of the side plate (16) are installed on the two sides of the box body (1), two groups of the connecting plate (17) are installed on the two sides of the box cover (2), the number of each group of the side plate (16) is two, each group of the side plate (16) is installed on the two sides of the screw rod (20), the diameter of the through hole (18) is the same as that of the movable block (21).

6. A packing box for capacitor guide pins according to claim 5, characterized in that: One end of the screw rod (20) is movably connected to the surface of the side plate (16), the other end of the screw rod (20) is clampedly connected to the surface of the clamping groove (19), the movable block (21) is provided with two groups, two groups of the movable block (21) are installed on the two sides of the screw rod (20), and the movable block (21) is rotatably connected to the surface of the through hole (18).

7. The packaging box for capacitor guide pins according to claim 1, characterized in that: The screw cap (22) is connected to the surface of the screw rod (20) through threads, the screw cap (22) is abuttingly connected to the surface of the connecting plate (17), and the two ends of the screw ring (23) are fixedly connected to the surface of the screw cap (22).

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