High-elasticity hardware terminal

Abstract

The utility model discloses a high elasticity five metals terminal in the field of hardware terminal, including the conductive plate, the surface of conductive plate is recessed to form the installation groove to the inside, the both sides of conductive plate all are established to have the bayonet, the both sides of conductive plate all are bent to form the clamping block to the outside, the clamping block extends to the bayonet, the one end of conductive plate is bent to form the baffle to the outside, the surface of conductive plate is bent to form the positioning part and fixed part to the outside, the length of fixed part is greater than the positioning part, the utility model discloses a high elasticity five metals terminal, through the bayonet and the clamping block bent to the outside of both sides setting, form the self -lock structure, effectively prevent the transverse displacement after installation, compared with traditional unilateral buckle structure stability is higher, and the baffle of one end of conductive plate bent to the outside can further limit the movement of five metals terminal, and the stepped bending structure of positioning part and fixed part makes accurate positioning when installation, increases the contact area simultaneously, can insert five metals terminal deeper.

Description

Technical Field

[0001] The utility model relates to the field of hardware terminals, and specifically relates to a high-elasticity hardware terminal. Background Technique

[0002] A hardware terminal is an electrical connector, mainly used for connecting, contacting or separating circuits to achieve the purpose of transmitting electricity, controlling signals and protecting circuits. It fixes the wire and the circuit board or device together through a stable connection method to ensure the normal operation of the electrical appliance. The hardware terminal not only facilitates the installation, maintenance and disassembly of the circuit, but also plays a protective role for the connector, ensuring the reliability and safety of the circuit. The hardware terminal has the characteristics of high reliability, long service life, convenient installation and simple maintenance. They can stably connect the wire and the circuit board or device, reducing circuit failures caused by poor contact. At the same time, there are many types of hardware terminals, and the appropriate type and material can be selected according to different application scenarios and requirements.

[0003] The existing hardware terminals still have the following defects: The conventional hardware terminal is fixed in the connector by a single-sided buckle to form a wiring function, and then the housing is assembled. A large number of grooves and other clamping structures need to be opened inside the connector for fitting installation. After manually inserting the hardware terminal, the housing needs to be installed, and then small screws are screwed into the housing to achieve fixed installation. The screws are prone to looseness after repeated screwing and thus lose the fixing function, resulting in poor connection stability. Since the screws are small, it is very troublesome to find replacement screws when a few are lost. In addition, due to continuous plugging and unplugging, the hardware terminal is prone to looseness and displacement under force, resulting in unstable buckles, disengaging from the grooves, leading to unstable connection and short-circuit phenomena. Content of the Utility Model

[0004] In order to overcome the deficiencies of the prior art solutions, the utility model provides a high-elasticity hardware terminal, which can effectively solve the technical problem that the existing hardware terminals are prone to looseness after installation.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a high-elasticity hardware terminal, including a conductive plate. An installation groove is formed by inward depression on the surface of the conductive plate. Buckles are opened on both sides of the conductive plate. Blocks are bent outward on both sides of the conductive plate, and the blocks extend into the buckles. A blocking plate is bent outward at one end of the conductive plate. A positioning part and a fixing part are bent outward on the surface of the conductive plate, and the length of the fixing part is greater than that of the positioning part.

[0006] Further, a conductive end extends outward at one end of the conductive plate, and the cross-section of the conductive end is triangular.

[0007] Further, the outer surface of the conductive plate is a smooth surface.

[0008] Further, the conductive plate is made of beryllium bronze formed by integral stamping.

[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: For a highly elastic hardware terminal of the present utility model, a self-locking structure is formed by the bayonets provided on both sides and the outwardly bent clamping blocks, effectively preventing lateral displacement after installation, and having higher stability compared with the traditional single-sided snap structure. The blocking plate formed by bending one end of the conductive plate outward can further limit the movement of the hardware terminal. The stepped bending structure of the positioning part and the fixing part enables precise positioning during installation, while increasing the contact area, enabling the hardware terminal to be inserted deeper and preventing looseness after installation. Description of the Drawings

[0010] Figure 1 It is a perspective view of the top view end of a highly elastic hardware terminal of the present utility model;

[0011] Figure 2 It is a perspective view of the bottom view end of a highly elastic hardware terminal of the present utility model.

[0012] Reference Numerals in the Drawings:

[0013] 1 - Conductive plate; 2 - Installation groove; 3 - Conductive end; 4 - Clamping block; 5 - Bayonet; 6 - Blocking plate; 7 - Positioning part; 8 - Fixing part. Detailed Embodiment

[0014] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0015] Next, in conjunction with Figure 1 and Figure 2 a detailed description of a highly elastic hardware terminal of the present utility model will be given:

[0016] A highly elastic hardware terminal includes a conductive plate 1. An installation groove 2 is formed by inward depression on the surface of the conductive plate 1. Bayonets 5 are provided on both sides of the conductive plate 1. Clamping blocks 4 are formed by outward bending on both sides of the conductive plate 1. The clamping blocks 4 extend into the bayonets 5. A blocking plate 6 is formed by outward bending at one end of the conductive plate 1. Positioning part 7 and fixing part 8 are formed by outward bending on the surface of the conductive plate 1. The length of the fixing part 8 is greater than that of the positioning part 7. A conductive end 3 extends outward from one end of the conductive plate 1. The cross-section of the conductive end 3 is triangular. The outer surface of the conductive plate 1 is a smooth surface. The conductive plate 1 is made of beryllium bronze formed by integral stamping.

[0017] The design that the cross-section of the conductive end 3 is triangular increases the contact area between the conductive end 3 and the contact surface, thereby improving the electrical conductivity and stability. At the same time, the triangular structure also has a certain self-locking property, which can prevent the hardware terminal from slipping when stressed to a certain extent, enhancing the connection reliability of the terminal. The design that the outer surface of the conductive plate 1 is a smooth surface reduces the frictional resistance during the use of the terminal, making it easier to insert and拔出 the terminal, improving the operation convenience. Using integrally stamped beryllium bronze as the material of the conductive plate 1 makes the terminal have excellent elasticity and electrical conductivity. The beryllium bronze material has high strength, high hardness, high wear resistance and good processing performance, and can meet the use requirements of the terminal in complex environments.

[0018] When manufacturing the hardware terminal, a 0.3-mm-thick beryllium bronze sheet is selected, and the conductive plate 1 is made by continuous stamping. An installation groove 2 with a depth of 0.2 mm and a width of 2.5 mm is stamped in the middle of the conductive plate 11. 1.2-mm×0.8-mm bayonets 5 are simultaneously punched out on both sides of the conductive plate 1, and then bent outward to form a clamping block 4 with a height of 0.5 mm, so that the end of the clamping block 4 extends to the edge of the bayonet 5. The side surface of the conductive plate 1 is bent outward by 85-90° to form a blocking plate 6. One end of the conductive plate 1 is bent to form a positioning part 7 with a height difference of 1.2 mm and a fixing part 8 with a height difference of 1.8 mm. The cross-section of the conductive end 3 is formed into a triangle, ensuring that the tip angle is <60±2°>, and finally, a mirror polishing treatment is carried out to manufacture the hardware terminal product.

[0019] A high-elasticity hardware terminal in this embodiment forms a self-locking structure through the bayonets 5 arranged on both sides and the outward-bent clamping blocks 4, effectively preventing lateral displacement after installation, and having higher stability than the traditional single-sided buckle structure. The blocking plate 6 formed by bending one end of the conductive plate 1 outward can further limit the movement of the hardware terminal. The stepped bending structure of the positioning part 7 and the fixing part 8 enables precise positioning during installation, and at the same time increases the contact area, enabling the hardware terminal to be inserted deeper and preventing looseness after installation.

[0020] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model, and any附图标记 in the claims should not be regarded as limiting the claimed rights.

Claims

1. A highly elastic hardware terminal, comprising a conductive plate, wherein the surface of the conductive plate is recessed inward to form a mounting groove, characterized in that: Both sides of the conductive plate are provided with slots, and both sides of the conductive plate are bent outward to form a locking block. The locking block extends to the slot. One end of the conductive plate is bent outward to form a blocking plate. The surface of the conductive plate is bent outward to form a positioning part and a fixing part. The length of the fixing part is greater than that of the positioning part.

2. The high-elasticity hardware terminal according to claim 1, characterized in that: One end of the conductive plate extends outward to form a conductive end, and the cross-section of the conductive end is triangular.

3. The high-elasticity hardware terminal according to claim 1, characterized in that: The outer surface of the conductive plate is smooth.

4. A high-elasticity hardware terminal according to any one of claims 1-3, characterized in that: The conductive plate is made of beryllium bronze formed by one-piece stamping.

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