Insulation sleeve spring wire

Abstract

The utility model relates to the field of medical equipment, and discloses a heat preservation sleeve spring wire which comprises a connector and a formed SR, one end, away from the connector, of the formed SR is fixedly connected with a spring wire body, the periphery of the spring wire body is provided with a wear-resistant assembly, one side in the connector is provided with a threaded hole, the periphery of the formed SR is provided with a thread, and the wear-resistant assembly is fixedly connected with the connector. The spiral thread is in threaded connection with the threaded hole, the wear-resisting assembly comprises an epoxy coating, the epoxy coating is arranged on the periphery of the spring wire body in a coating mode, and a rubber layer is arranged on the periphery of the epoxy coating in a coating mode. According to the utility model, the original design of the net tail part of the connector is that the wire clamping skin is directly assembled, a buffer area is formed when the wire rod is bent after improvement, the wire skin is not damaged, and the epoxy coating is coated on the periphery of the spring wire body, so that the net tail part has excellent chemical corrosion resistance and wear resistance; and the periphery of the epoxy coating is coated with the rubber layer, so that the waterproofness and the wear resistance of the spring wire body can be improved.

Description

Technical Field

[0001] The utility model relates to the field of medical equipment, in particular to a heat-insulating sleeve spring wire. Background Art

[0002] The insulation sleeve spring wire can effectively isolate high-temperature components and reduce the risk of contact with hot surfaces, thereby protecting the safety of patients and operators, maintaining a stable working environment for the equipment, extending the life of the equipment, improving energy efficiency, and meeting hygiene standards;

[0003] The insulation sleeve spring wire includes the insulation sleeve and the spring wire. The insulation sleeve is a tubular or sleeve-shaped covering made of insulation material, which is used to wrap the surface of the pipeline or equipment to prevent heat loss or the influence of the external environment on the pipeline or equipment. The spring wire is a metal wire or steel wire, which is characterized by a certain flexibility and elasticity. It is wrapped around the insulation sleeve to ensure that the insulation sleeve fits tightly with the surface of the pipeline or equipment and provides sufficient support to prevent the insulation sleeve from loosening or shifting.

[0004] The existing insulation sleeve spring wire is directly assembled by a wire clamp, which makes it weak in bending resistance and the wire skin is easily damaged. Therefore, an insulation sleeve spring wire is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a thermal insulation sleeve spring wire, aiming to improve the problems of direct wire clamp assembly in the prior art, poor bending resistance, and easy damage of the wire sheath.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A heat preservation sleeve spring wire, comprising a connector and a molded SR, wherein one end of the molded SR away from the connector is fixedly connected to a spring wire body, a wear-resistant component is arranged on the outer periphery of the spring wire body, a threaded hole is opened on one side of the connector, a spiral pattern is arranged on the outer periphery of the molded SR, and the spiral pattern is threadedly connected to the threaded hole;

[0008] As a further description of the above technical solution:

[0009] The wear-resistant component includes an epoxy coating, the epoxy coating is coated on the periphery of the spring wire body, and a rubber layer is coated on the periphery of the epoxy coating;

[0010] As a further description of the above technical solution:

[0011] A red line is slidably connected to one end of the spring wire body away from the molded SR;

[0012] As a further description of the above technical solution:

[0013] A black wire is slidably connected to one end of the spring wire body away from the molded SR;

[0014] As a further description of the above technical solution:

[0015] One end of the connector away from the molded SR is fixedly connected to a mounting shaft;

[0016] As a further description of the above technical solution:

[0017] Copper blocks are fixedly connected to the upper and lower sides of the installation shaft;

[0018] As a further description of the above technical solution:

[0019] The material of the molded SR is silicone;

[0020] As a further description of the above technical solution:

[0021] The length of the spring wire body is 80 mm, the coil has 16 turns, and the coil height is 20 mm.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, the original design of the connector mesh tail part is to assemble the wire cover directly. After the improvement, there will be a buffer zone when the wire is bent, and the wire cover will not be damaged. The original design will cause the wire cover to be damaged after bending about 100 times. After the mesh tail is added to the design, the wire cover will not be damaged after bending more than 2000 times.

[0024] 2. In the utility model, by coating the spring wire body with an epoxy coating, the spring wire body can have excellent chemical corrosion resistance and wear resistance, and by coating the spring wire body with a rubber layer, the spring wire body can have increased waterproofness and wear resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional schematic diagram of a thermal insulation sleeve spring wire proposed by the utility model;

[0026] Figure 2 This is a structural schematic diagram of a connector for a heat-insulating spring wire proposed by the utility model;

[0027] Figure 3 The utility model provides a schematic structural diagram of a spring wire of a thermal insulation sleeve spring wire.

[0028] Legend:

[0029] 1. Connector; 2. Molded SR; 3. Spring wire; 4. Spiral pattern; 5. Threaded hole; 6. Epoxy coating; 7. Rubber layer; 8. Red wire; 9. Black wire; 10. Mounting shaft; 11. Copper block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a heat preservation sleeve spring wire, including a connector 1 and a molded SR2, the end of the molded SR2 away from the connector 1 is fixedly connected with a spring wire body 3, a threaded hole 5 is provided on one side of the connector 1, and a spiral pattern 4 is provided on the outer periphery of the molded SR2, and the spiral pattern 4 is threadedly connected with the threaded hole 5. The connector 1 is used to connect different parts of electrical or electronic equipment, the molded SR2 is used to protect the cable part of the connector, the spring wire body 3 plays the role of supporting and fixing the heat preservation sleeve, the spiral pattern 4 is used to fix the molded SR2, and the threaded hole 5 is used to fix the molded SR2.

[0032] Reference Figure 1 - Figure 3 The spring wire body 3 is provided with a wear-resistant component on its periphery, and the wear-resistant component includes an epoxy coating 6, which is coated on the periphery of the spring wire body 3, and a rubber layer 7 is coated on the periphery of the epoxy coating 6. The epoxy coating 6 can make it have excellent chemical corrosion resistance and wear resistance, and the rubber layer 7 can increase the water resistance and wear resistance of the spring wire.

[0033] Reference Figure 1 - Figure 3 , the end of the spring wire body 3 away from the molded SR2 is slidably connected with a red wire 8, the end of the spring wire body 3 away from the molded SR2 is slidably connected with a black wire 9, the end of the connector 1 away from the molded SR2 is fixedly connected with a mounting shaft 10, and the upper and lower sides of the mounting shaft 10 are fixedly connected with copper blocks 11. The material of the molded SR2 is silicone. The length of the spring wire body 3 is 80mm, the coil is 16 turns, and the coil height is 20mm. The red wire 8 is used as the positive pole or power line, indicating the positive connection in the circuit, the black wire 9 is used as the positive pole or power line, indicating the positive connection in the circuit, the mounting shaft 10 is used to install the connector 1, and the copper block 11 is used to transmit signals. The length of the spring wire body 3 is 80mm, the coil is 16 turns, and the coil height is 20mm, which can give it the best protection effect.

[0034] Working principle: install the red wire 8 and the black wire 9 on the ODU assembler 1 through the spring wire body 3 and the molded SR2. The molded SR2 is made of silicone material, which can provide a good buffering effect, protect the wire skin from damage, and is easy to be processed into various shapes to meet the design requirements. By applying an epoxy coating 6 on the periphery of the spring wire body 3, it can have excellent chemical corrosion resistance and wear resistance. By applying a rubber layer 7 on the periphery of the epoxy coating 6, the waterproofness and wear resistance of the spring wire body 3 can be increased. Rotating the molded SR2 can drive the spiral pattern 4 to rotate. The spiral pattern 4 can fix the OUD assembled connector 1 and the molded SR2 by rotating inside the threaded hole 5 inside the connector 1, so that the molded SR2 is installed on the connector 1. By installing the molded SR2, a bending buffer zone can be provided for the wire, thereby protecting the wire skin from being easily damaged. The connector 1 is installed through the installation shaft 10, and the current is transmitted through the copper block 11.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A heat-insulating spring wire, comprising a connector (1) and a molded SR (2), characterized in that: A spring wire (3) is fixedly connected to one end of the molded SR (2) away from the connector (1), a wear-resistant component is arranged on the periphery of the spring wire (3), a threaded hole (5) is opened on one side inside the connector (1), a spiral pattern (4) is arranged on the periphery of the molded SR (2), and the spiral pattern (4) is threadedly connected to the threaded hole (5).

2. The thermal insulation sleeve spring wire according to claim 1, characterized in that: The wear-resistant component comprises an epoxy coating (6), wherein the epoxy coating (6) is coated on the outer periphery of the spring wire body (3), and a rubber layer (7) is coated on the outer periphery of the epoxy coating (6).

3. The thermal insulation sleeve spring wire according to claim 1, characterized in that: A red wire (8) is slidably connected to one end of the spring wire body (3) away from the molded SR (2).

4. The thermal insulation sleeve spring wire according to claim 1, characterized in that: A black wire (9) is slidably connected to one end of the spring wire body (3) away from the molded SR (2).

5. The thermal insulation sleeve spring wire according to claim 1, characterized in that: One end of the connector (1) away from the molded SR (2) is fixedly connected to a mounting shaft (10).

6. The thermal insulation sleeve spring wire according to claim 5, characterized in that: Copper blocks (11) are fixedly connected to both the upper and lower sides of the installation shaft (10).

7. The thermal insulation sleeve spring wire according to claim 1, characterized in that: The material of the molded SR (2) is silicone.

8. The thermal insulation sleeve spring wire according to claim 1, characterized in that: The length of the spring wire body (3) is 80 mm, the coil has 16 turns, and the coil height is 20 mm.

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