Special-shaped embedded stud structure capable of improving product strength and reliability

Abstract

The utility model provides a special-shaped embedded stud structure capable of enhancing product strength and reliability, which comprises a plastic shell main body, a stud structure is embedded in the plastic shell main body, the stud structure comprises a head end and a stud body, the head end is embedded in the plastic shell main body, the stud body is connected with the upper surface of the head end, and the stud body is embedded in the plastic shell main body. The mounting direction of the column body faces the outside of the plastic shell main body; at least one reinforcing rib is arranged at the connecting position of the head end and the column body, a gap is formed between the reinforcing rib and the head end, baffles are arranged in the center of the plastic shell body at intervals and are arranged in the installation direction of the stud structure, the column body penetrates through the baffles, and the baffles are in contact connection with the reinforcing rib. According to the utility model, the reinforcing ribs are added on the stud structure and are injected into the plastic shell, so that the connection area of the stud structure and the plastic shell is increased, the stud structure is not easy to rotate in the horizontal plane direction under the stress of the surface, the torsion is improved, and the situation that the stud is loosened when the nut is screwed is prevented.

Description

Technical Field

[0001] The utility model relates to the fields of terminal connectors and rail transportation, and in particular to a special-shaped embedded stud structure which can increase product strength and reliability. Background Art

[0002] With the popularity of electronic devices, stud terminals have become an important tool for connecting circuit components and power supplies. They conduct current in the forward direction and are connected as loads in the loop. Stud terminals can not only quickly connect circuits, but also replace circuit boards quickly and easily. With the continuous advancement of technology, stud terminals used in electronic products have also been continuously developed to meet the needs of different products.

[0003] In general, stud terminals play a very important role in electronic products. In the process of continuous development, stud terminals have also made great progress and improvement. With the continuous advancement of science and technology, stud terminals have been continuously improved in terms of manufacturing materials, shape and size, operation and use, etc., which has improved the convenience, reliability and safety of operation. In the future, with the continuous development of various electronic products, the demand for stud terminals will also be more diversified. Therefore, enterprises need to keep up with the market demand, lead the development direction of stud terminals, and contribute to the industry.

[0004] When ordinary studs are buried in the plastic shell, the studs are prone to loosening when the nuts are tightened, thereby affecting the connection between subsequent components. Utility Model Content

[0005] In view of the problems existing in the prior art, the utility model provides a special-shaped embedded stud structure which can increase the strength and reliability of the product, so as to solve at least one of the above-mentioned technical problems.

[0006] The technical solution of the utility model is: a special-shaped embedded stud structure capable of increasing product strength and reliability, comprising a plastic shell body, characterized in that a stud structure is embedded inside the plastic shell body, the stud structure comprises a head end and a column body, the head end is embedded inside the plastic shell body, the column body is connected to the upper surface of the head end, and the installation direction of the column body is toward the outside of the plastic shell body;

[0007] At least one reinforcing rib is provided at the connection between the head end and the column body, a gap is provided between the reinforcing rib and the head end, and baffles arranged at intervals are provided in the center of the plastic shell body. The baffles are arranged along the installation direction of the stud structure, the column body passes through the baffles, and the baffles are in contact and connected with the reinforcing ribs.

[0008] The utility model increases the contact area between the stud structure and the plastic shell by adding reinforcing ribs to the stud structure and injecting them into the plastic shell. The force applied to the surface can prevent the stud from rotating in the horizontal direction, thereby increasing the torque and preventing the stud from loosening when the nut is tightened.

[0009] Further preferably, three baffles are provided, and the three baffles and the plastic shell body form three receiving grooves, and three reinforcing ribs are provided, and the three reinforcing ribs are respectively buried in the three receiving grooves.

[0010] The effect of preventing the studs from loosening can be optimized by increasing the number of reinforcing ribs and baffles.

[0011] Further preferably, the reinforcing rib is a reinforcing rib with a hexagonal structure, the outer contour of the head end is also a hexagonal structure, and the outer contour of the reinforcing rib is larger than the outer contour of the head end.

[0012] Further preferably, the lower end of the column body is a smooth surface, the upper end of the column body is a rough surface with a threaded structure, and the lower end of the column body is connected to the head end.

[0013] By retaining a smooth surface on the column body, it can be used in the plastic shell, saving costs.

[0014] Further preferably, the reinforcing rib is arranged near the head end side, so that it is easier to injection-mold the reinforcing rib on the smooth surface and increase the contact area. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall cross-sectional structure of the utility model;

[0017] Figure 3 It is a three-dimensional schematic diagram of the stud structure of the utility model.

[0018] In the figure: 1. Plastic shell body; 2. Stud structure; 3. Head end; 4. Reinforcement ribs; 5. Smooth surface; 6. Rough surface. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings.

[0020] like Figure 1-Figure 3As shown, a special-shaped embedded stud structure that can increase the strength and reliability of the product includes a plastic shell body 1, characterized in that a stud structure 2 is embedded inside the plastic shell body, the stud structure includes a head end 3 and a column body, the head end is embedded inside the plastic shell body, the column body is connected to the upper surface of the head end, and the installation direction of the column body is toward the outside of the plastic shell body; at least one reinforcing rib 4 is provided at the connection between the head end and the column body, a gap is provided between the reinforcing rib and the head end, and a baffle arranged at intervals is provided in the center of the plastic shell body, the baffle is arranged along the installation direction of the stud structure, the column body passes through the baffle, and the baffle is in contact with the reinforcing rib. The utility model increases the contact area between the stud structure and the plastic shell by adding reinforcing ribs to the stud structure and injecting them into the plastic shell, so that the force on the surface can be difficult to rotate in the horizontal direction, thereby increasing the torque and preventing the stud from loosening when the nut is tightened.

[0021] Further preferably, three baffles are provided, and the three baffles and the plastic shell body form three receiving grooves, and three reinforcing ribs are provided, and the three reinforcing ribs are respectively buried in the three receiving grooves. By increasing the number of reinforcing ribs and baffles, the effect of preventing the stud from loosening can be optimized.

[0022] Further preferably, the reinforcing rib is a hexagonal reinforcing rib, the outer contour of the head end is also a hexagonal structure, and the outer contour of the reinforcing rib is larger than the outer contour of the head end.

[0023] Preferably, the lower end of the column body is a smooth surface 5, the upper end of the column body is a rough surface 6 with a threaded structure, and the lower end of the column body is connected to the head end. By retaining a smooth surface on the column body, it can be used in the plastic shell, saving costs.

[0024] Further preferably, the reinforcing rib is arranged near the head end side, so that it is easier to injection mold the reinforcing rib on the smooth surface and increase the contact area.

[0025] The above are only preferred implementations of the present invention. It should be pointed out that for ordinary technical personnel in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A special-shaped embedded stud structure capable of increasing product strength and reliability, comprising a plastic shell body, characterized in that: A stud structure is embedded inside the plastic shell body, and the stud structure includes a head end and a column body, the head end is embedded inside the plastic shell body, the column body is connected to the upper surface of the head end, and the installation direction of the column body is toward the outside of the plastic shell body; At least one reinforcing rib is provided at the connection between the head end and the column body, a gap is provided between the reinforcing rib and the head end, and baffles arranged at intervals are provided in the center of the plastic shell body. The baffles are arranged along the installation direction of the stud structure, the column body passes through the baffles, and the baffles are in contact and connected with the reinforcing ribs.

2. According to claim 1, a special-shaped embedded stud structure capable of increasing product strength and reliability is characterized in that: There are three baffles, which together with the plastic shell body form three receiving grooves. There are three reinforcing ribs, which are respectively buried in the three receiving grooves.

3. According to claim 1, a special-shaped embedded stud structure capable of increasing product strength and reliability is characterized in that: The reinforcing rib is a hexagonal reinforcing rib, the outer contour of the head end is also a hexagonal structure, and the outer contour of the reinforcing rib is larger than the outer contour of the head end.

4. The special-shaped embedded stud structure capable of increasing product strength and reliability according to claim 1, characterized in that: The lower end of the column body is a smooth surface, the upper end of the column body is a rough surface with a thread structure, and the lower end of the column body is connected to the head end.

5. The special-shaped embedded stud structure capable of increasing product strength and reliability according to claim 4, characterized in that: The reinforcing ribs are arranged near the head end side.

Images