Plum blossom type copper jointing clamp

Abstract

The utility model relates to a plum blossom type copper jointing clamp which comprises a shell, an installation cavity is arranged in the shell, sliding grooves are arranged on two sides of the installation cavity, a slidable bottom plate is arranged in the sliding grooves, the bottom plate comprises an installation portion and an extending portion, the installation portion of the bottom plate is installed in the sliding grooves of the installation cavity, and an opening is arranged on the installation cavity of the shell corresponding to the extending portion. The extending part of the bottom plate extends out of the opening of the shell, and the bottom plate is covered with a cover plate. According to the wiring clamp, the sliding groove is formed in the shell, the bottom plate is allowed to slide in the sliding groove, the length of the extending part of the bottom plate can be flexibly adjusted through the wiring clamp so as to meet the connection requirements of wires or cables with different lengths, the wire clamping holes formed between the bottom plate and the cover plate can firmly clamp the wires or the cables, and the wiring clamp is convenient to use. The cover plate is fastened to the bottom wall of the mounting cavity of the shell through the bolts, the clamping stability is further enhanced, the shell is made of insulating materials, the electrical short circuit and electric shock risks are effectively prevented, and the safety of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of connector technology, and in particular to a plum blossom-shaped copper connector. Background Technology

[0002] In the field of electrical connections, terminal clamps, as a key connecting component, are widely used in various electrical equipment and circuits. Traditional terminal clamp designs often have fixed structures, lacking adjustability and flexibility, making it difficult to meet complex and ever-changing wiring requirements. Furthermore, some terminal clamps may experience loosening or unstable clamping of wires, leading to poor electrical connections and affecting the normal operation of equipment. In addition, the wire clamping hole design of some terminal clamps is unreasonable, unable to accommodate wires of different diameters, thus limiting their application range. Utility Model Content

[0003] In view of this, the purpose of this utility model is to provide a plum blossom-shaped copper connector with high stability, high safety and high adaptability.

[0004] To achieve the above objectives, this utility model employs a plum blossom-shaped copper wire clamp, comprising a housing, an installation cavity inside the housing, and sliding grooves on both sides of the installation cavity. A slidable base plate is provided within the sliding grooves, and the base plate includes an installation part and an extension part. The installation part of the base plate is installed within the sliding groove of the installation cavity. The installation cavity of the housing has an opening at the corresponding extension part, and the extension part of the base plate extends from the opening of the housing. A cover plate is provided on the base plate, and a clamping hole is formed between the base plate and the cover plate along the length direction of the base plate. A slot is provided at both ends of the cover plate, and a through groove is provided on the base plate at a position corresponding to the slot of the cover plate. The cover plate is bolted to the bottom wall of the installation cavity of the housing in sequence by connecting the slot and the through groove.

[0005] The advantages of the above structure are as follows: by setting a groove in the housing and allowing the base plate to slide in the groove, the wire clamp can flexibly adjust the length of the protruding part of the base plate to adapt to the connection needs of wires or cables of different lengths. The clamping hole formed between the base plate and the cover plate can firmly clamp the wires or cables to prevent them from loosening or falling off. The cover plate is fastened to the bottom wall of the mounting cavity of the housing by bolts, which further enhances the stability of clamping and ensures the reliability of electrical connection. The housing is made of insulating material, which effectively prevents electrical short circuits and electric shock risks and improves the safety of the equipment.

[0006] This utility model is further configured with a housing comprising a central housing arranged adjacent to each other and side housings arranged on both sides, wherein the shapes of the bottom plate protrusions on the central housing and the side housings are different. The different shapes of the bottom plate protrusions of the housing can accommodate wires or cables of different specifications, shapes, and sizes. Furthermore, when installing wires or cables in a compact space, the different shaped protrusions can more effectively utilize available space, helping to reduce interference between connectors and improving the overall neatness and efficiency of the layout.

[0007] This utility model further includes limiting blocks in both sides of the sliding groove of the mounting cavity, and limiting grooves on the side wall of the base plate at the corresponding positions of the limiting blocks in the sliding grooves. The cooperation between the limiting blocks and the limiting grooves restricts excessive sliding of the base plate in the sliding grooves, ensuring that the base plate can stably stay in the desired position after adjustment.

[0008] This utility model further features a circular groove on the inner wall of the housing at the location corresponding to the clamping hole. The design of the circular groove helps to disperse these stresses to a larger area of ​​the housing, thereby avoiding local stress concentration, and also provides additional space for the installation of the base plate and cover plate, making the assembly process smoother.

[0009] This utility model is further configured with at least two cover plates arranged side by side. When there are at least two cover plates arranged side by side, they can work together on the base plate to form a more stable clamping structure. The two side by side cover plates can be tightly connected to the base plate with bolts, thereby providing greater clamping force.

[0010] This utility model further features a base plate mounting section that is all quincunx-shaped. The quincunx structure itself possesses high strength and stability; therefore, designing the base plate mounting section in a quincunx shape enhances the overall structural stability of the connector, helps prevent deformation or damage during use, and ensures the reliability and safety of the electrical connection.

[0011] This utility model is further configured such that the housing is made of insulating material. A housing made of insulating material effectively isolates conductive parts in the circuit, preventing current leakage to the device casing or other non-conductive parts. Attached Figure Description

[0012] Figure 1 This is a structural schematic diagram of an embodiment of the present utility model.

[0013] Figure 2 This is a schematic diagram of the internal structure of the central shell in an embodiment of this utility model.

[0014] Figure 3 This is a schematic diagram of the installation structure of the central shell and the base plate in an embodiment of this utility model.

[0015] Figure 4This is a schematic diagram of the connection between the base plate and the cover plate in an embodiment of this utility model.

[0016] Figure 5 This is a front view of the internal structure of the central shell in an embodiment of this utility model.

[0017] Figure 6 This is a rear view of the internal structure of the central shell in an embodiment of this utility model. Detailed Implementation

[0018] like Figures 1-6 As shown, an embodiment of this utility model provides a plum blossom-shaped copper wire clamp, including a housing 1. The housing 1 consists of a central housing 11 arranged adjacent to each other and side housings 12 arranged on both sides. Since the internal structure and installation method of the housing 1 are basically the same, the central housing 11 is described as an example. The central housing 11 has an installation cavity 3 inside. Both sides of the installation cavity 3 are provided with sliding grooves 31. A slidable base plate 4 is provided in the sliding grooves 31. The base plate 4 consists of an installation part 41 and an extension part 42. The installation part 41 of the base plate 4 is installed in the sliding groove 31 of the installation cavity 3. The installation cavity 3 of the central housing 11 has an opening in the direction corresponding to the extension part 42. The extension part 42 of the base plate 4 extends out from the opening. Two cover plates 5 are provided on the base plate 4. A wire clamping hole 43 is formed between the base plate 4 and the cover plate 5 along the length direction of the base plate 4. The two ends of the cover plate 5 are respectively provided with slots. The base plate 4 has a through groove at the position corresponding to the slot of the cover plate 5. Plate 5 is fastened to the bottom wall of mounting cavity 3 of central housing 11 by bolts 6 in sequence through holes and through slots. In order to limit the sliding range of base plate 4, limit blocks 32 are provided in the sliding grooves 31 on both sides of mounting cavity 3. Limit grooves 44 are provided in the corresponding positions on the side wall of base plate 4. Circular grooves 7 are provided in the area opposite to the opening of the protrusion 42 of base plate 4 and corresponding to the clamping hole 43 on the inner wall of central housing 11. It should be noted that the protrusions 42 of base plate 4 on central housing 11 and side housing 12 are not identical in shape, but the protrusions 42 of the two side housings 12 are mirror symmetrically arranged with respect to the protrusion 42 of central housing 11. In addition, the mounting parts 41 of base plate 4 of central housing 11 and side housing 12 are all quincunx-shaped designs, which enhances structural stability. Its housing 1 is made of insulating material to ensure electrical safety. The material of base plate 4 can be selected as all copper, all aluminum or a combination of materials as needed to adapt to different application scenarios.

[0019] Of course, in addition to the above embodiments, this utility model may have other various embodiments. Without departing from the essential technical solution of this utility model, those skilled in the art can make various corresponding changes and modifications based on this utility model, and these changes or modifications are equivalent to the technical solution in this patent. Therefore, these corresponding changes and modifications should all fall within the protection scope of the appended claims of this utility model, and the utility model creation is in line with the applicant's actual R&D capabilities and resource conditions.

Claims

1. A wrench-type copper terminal, characterized by: The shell comprises an installation cavity, both sides of the installation cavity are provided with a sliding slot, the sliding slot is provided with a slidable bottom plate, the bottom plate comprises an installation part and an extension part, the installation part of the bottom plate is installed in the sliding slot of the installation cavity, the installation cavity of the shell is provided with an opening corresponding to the extension part, the extension part of the bottom plate extends from the opening of the shell, the bottom plate is provided with a cover plate, the bottom plate and the cover plate form a thread clamping hole along the length direction of the bottom plate, both ends of the cover plate are provided with a hole slot, the bottom plate is provided with a through slot corresponding to the hole slot of the cover plate, the cover plate is fastened to the bottom wall of the installation cavity of the shell through the hole slot and the through slot in sequence by bolts.

2. The blade type copper wire connector according to claim 1, wherein: The shell comprises a center shell and side shells arranged close to the center shell, and the shape of the extension part of the bottom plate on the center shell and the side shells is inconsistent.

3. The blade type copper terminal according to claim 1 or 2, characterized in that: Both sides of the sliding slot of the installation cavity are further provided with a limiting block, and the side wall of the bottom plate is provided with a limiting slot corresponding to the position of the limiting block in the sliding slot.

4. The blade type copper wire connector of claim 3, wherein: The inner wall of the shell is provided with a circular groove corresponding to the position of the thread clamping hole.

5. The blade type copper wire clamp according to claim 4, characterized by: The cover plate is provided with at least two parallel plates.

6. The blade type copper wire connector of claim 5, wherein: The installation part of the bottom plate is in the shape of a plum blossom.

7. The blade type copper wire clamp according to claim 6, characterized by: The shell is made of an insulating material.

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