Novel contact sleeve

Abstract

The utility model provides a novel contact, and belongs to the technical field of electrical equipment. The problems that a traditional contact sleeve is often complex in design and tedious in installation process, time and labor are consumed, and electrical connection is unstable or damaged possibly due to misoperation are solved. The novel contact sleeve comprises a contact sleeve body, a mounting groove used for mounting a contact is formed in the contact sleeve body, a clamping assembly used for clamping the contact is arranged on the inner wall of the mounting groove, a support used for being connected with the mounting groove is arranged on the clamping assembly, a clamping frame is connected to the support, and the clamping frame is fixed to the support through a bolt. The clamping frame is in an annular design and is composed of an elastic support and a fixed support, the elastic support is provided with a sliding part, and the fixed support is provided with a clamping part. The utility model has the advantage of convenient installation.

Description

Technical Field

[0001] This utility model belongs to the field of electrical equipment technology, and specifically relates to a novel contact sleeve. Background Technology

[0002] In electrical equipment, contact sleeves are commonly used to protect electrical contacts from damage caused by electric arcs, short circuits, or other reasons. Contact sleeves also improve the stability and safety of electrical equipment.

[0003] In the daily maintenance and installation of electrical equipment, the replacement and installation of contact sleeves is an important and frequent task. Traditional contact sleeves are often complex in design and cumbersome in installation, which is not only time-consuming and labor-intensive, but may also lead to unstable electrical connections or damage due to improper operation. In addition, the lack of convenience in long-term use of traditional contact sleeves often increases maintenance costs and difficulty. Summary of the Invention

[0004] The purpose of this invention is to address the aforementioned problems in the existing technology by providing a novel contact sleeve for connecting electrical equipment.

[0005] The objective of this utility model can be achieved through the following technical solution: A novel contact sleeve, comprising a contact sleeve body, characterized in that the contact sleeve body has an installation groove for installing contacts, the inner wall of the installation groove is provided with a clamping component for clamping contacts, the clamping component is provided with a bracket for connecting to the installation groove, a clamping frame is connected to the bracket, and the clamping frame is fixed to the bracket by bolts, the clamping frame is of a ring design, the clamping frame is composed of an elastic bracket and a fixed bracket, the elastic bracket has a sliding part, and the fixed bracket has a clamping part.

[0006] In the aforementioned novel contact sleeve, the outer surface of the elastic bracket is provided with a support foot, a return spring is sleeved on the support foot, and a corresponding slot is provided on the inner wall of the mounting groove.

[0007] In the aforementioned novel contact sleeve, the clamping part is made of an elastic material.

[0008] In the aforementioned novel contact sleeve, a bolt hole is provided at the top of the contact sleeve body.

[0009] Compared with existing technologies, this novel contact sleeve, through its internal clamping components and clamping frame design, can adapt to contacts of different sizes and shapes. In particular, the sliding part on the elastic bracket and the clamping part on the fixed bracket allow the contact sleeve to flexibly adjust its shape during installation to adapt to the actual size of the contact, thereby ensuring a stable clamping effect, greatly simplifying the installation steps of the contact sleeve and improving installation efficiency. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural diagram of the novel contact sleeve.

[0011] Figure 2 This is a cross-sectional view of the new type of contact sleeve.

[0012] In the figure, 1. Contact sleeve body; 2. Mounting groove; 3. Bracket; 4. Clamping frame; 5. Bolt; 6. Elastic bracket; 7. Fixed bracket; 8. Sliding part; 9. Clamping part; 10. Support foot; 11. Return spring; 12. Slot; 13. Bolt hole. Detailed Implementation

[0013] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.

[0014] like Figure 1 , Figure 2 As shown, this novel contact sleeve includes a contact sleeve body 1. The contact sleeve body 1 has an installation groove 2 for contact installation. A clamping assembly for holding the contact is provided on the inner wall of the installation groove 2. A bracket 3 for connecting to the installation groove 2 is provided on the clamping assembly. A clamping frame 4 is connected to the bracket 3 and fixed to the bracket 3 by bolts 5. The clamping frame 4 has a ring-shaped design and consists of an elastic bracket 6 and a fixed bracket 7. The elastic bracket 6 has a sliding part 8, and the fixed bracket 7 has a clamping part 9. When the contact sleeve needs to be installed on the contact, the contact is first inserted into the installation groove 2. The contact moves along the sliding part 8 of the elastic bracket 6, causing the elastic bracket 6 to compress downwards. At this time, the fixed bracket 7 slowly rises and abuts against the contact, allowing the clamping frame 4 to adapt to the size of the contact, thus completing the installation of the contact sleeve. If disassembly is required, simply pull the contact out of the contact sleeve; the operation is simple.

[0015] To elaborate further, the outer surface of the elastic bracket 6 is provided with a support foot 10, and a return spring 11 is sleeved on the support foot 10. The inner wall of the mounting groove 2 is provided with a slot 12 corresponding to the support foot 10. When the contact sleeve is installed on the contact, the support foot 10 will first contact the slot 12. As the contact is further installed, the support foot 10 will gradually be inserted into the slot 12 under the action of the elastic bracket 6.

[0016] To elaborate further, the clamping part 9 is made of an elastic material. When the contact sleeve is installed on the electrical equipment, the clamping part 9 will come into contact with the contact and undergo elastic deformation. Since the clamping part 9 is made of an elastic material, it can better adapt to changes in the shape and size of the contact, thereby providing a stable clamping force.

[0017] To elaborate further, the top of the contact sleeve body 1 is provided with bolt holes 13. The bolt holes 13 on the top of the contact sleeve body 1 are mainly for the purpose of facilitating the fixed connection between the contact sleeve and electrical equipment or other connecting components.

[0018] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to substitute them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

[0019] Although this document frequently uses terms such as contact sleeve body 1, mounting groove 2, bracket 3, clamping frame 4, bolt 5, elastic bracket 6, fixed bracket 7, sliding part 8, clamping part 9, support foot 10, return spring 11, slot 12, and bolt hole 13, the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A new contact sleeve comprising a contact sleeve body (1), characterized in that, The contact sleeve main body (1) is provided with an installation slot (2) for installing the contact, the inner wall of the installation slot (2) is provided with a clamping assembly for clamping the contact, the clamping assembly is provided with a support (3) connected with the installation slot (2), a clamping frame (4) is connected on the support (3), the clamping frame (4) is fixed on the support (3) through a bolt (5), the clamping frame (4) is designed in a ring shape, the clamping frame (4) is composed of an elastic support (6) and a fixed support (7), the elastic support (6) is provided with a sliding part (8), and the fixed support (7) is provided with a clamping part (9).

2. A novel contact cover according to claim 1, characterized in that, The elastic support (6) is provided with a supporting leg (10) on the outer surface, the supporting leg (10) is sleeved with a reset spring (11), and the inner wall of the installation slot (2) is provided with a clamping groove (12) corresponding to the supporting leg (10).

3. A novel contact cover according to claim 1, characterized in that, The clamping part (9) is made of an elastic material.

4. A novel contact cover according to claim 1, characterized in that, The contact sleeve main body (1) is provided with a bolt hole (13) on the top.

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