Electrical insulation sheath

Abstract

The utility model belongs to the technical field of sheaths, and particularly relates to an electrical insulation sheath which comprises a sheath assembly and a sealing assembly. The sheath assembly comprises a connecting edge, side sheaths connected to the two sides of the connecting edge and rubber sleeves arranged at the bottoms of the side sheaths. The sealing assembly is arranged on the side sheath and comprises sealing strips arranged on the upper side and the lower side of the side sheath. According to the utility model, through the sealing assembly, the rubber sleeve on the side sheath can be sleeved on the connecting terminal, then the connecting wire is fixed on the terminal, the connecting wire is adjusted into the wire hole, the buckle is buckled for positioning, finally the sealing buckle is pulled to close the sealing strip, and when the sealing buckle moves to the fixed side at the same time, the insertion rod enters the insertion hole, so that the sealing strip is sealed. At the moment, the sealing plate is continuously pulled to move outwards, the sealing plate plays a sealing role after the sealing plate moves to the outermost side, and the connecting wires are arranged in the wire holes, so that the wire bodies can be prevented from being stacked and overheated, and the use safety of the sheath is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sheaths, in particular to an electrical insulating sheath. Background Art

[0002] Electrical insulation sheath is the outer insulation and protection sheath used for terminal blocks, and is widely used in various electrical wiring harnesses such as wires, electrical appliances, automobiles, motorcycles, air conditioners, washing machines, refrigerators, etc. It has the characteristics of easy use, bright colors, metal rust prevention, marking, bundling, flame retardancy, and good insulation performance.

[0003] In actual use, the existing electrical insulating sheaths are commonly used on terminal blocks of various specifications, and it is easy to leave gaps at the wiring, allowing external dust and rainwater to enter. If they remain at the wiring for a long time, it is easy to cause overheating, short circuit and other faults. Therefore, we propose an electrical insulating sheath. Utility Model Content

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technology.

[0005] To this end, the technical solution adopted in this utility model is:

[0006] An electrical insulating sheath, comprising: a sheath assembly and a sealing assembly; wherein the sheath assembly comprises a connecting edge, side sheaths connected to both sides of the connecting edge and a rubber sheath arranged at the bottom of the side sheath; the sealing assembly is arranged on the side sheath, and the sealing assembly comprises sealing strips arranged on the upper and lower sides of the side sheath, a sealing buckle clamped on the side sheath and located on the outside of the sealing strip, a connecting strip fixed in the sealing buckle and away from the side of the connecting edge, a plug rod connected to the bottom of the connecting strip, a slide rail fixed to the upper and lower sides of the side sheath, a fixed edge clamped on the slide rail, a jack opened at both ends of the fixed edge for the plug rod to be inserted, a sealing plate fixed on the inner side of the fixed edge, a wire hole opened on the inner side of the sealing plate and a buckle arranged on the sealing plate and located between the wire holes.

[0007] In a preferred example, the present invention can be further configured as follows: a fixing plate is fixed to the middle portion of the side shield.

[0008] In a preferred example, the utility model can be further configured as follows: a slot for setting the connecting strip is provided in the sealing buckle.

[0009] In a preferred example, the utility model can be further configured as follows: the connecting strip is in an eight-shaped strip structure, and the connecting strip is arranged closely against the side cover.

[0010] In a preferred example, the present invention can be further configured as follows: both upper and lower sides of the sealing plate are arranged close to the side sheath.

[0011] In a preferred example, the present invention can be further configured as follows: a plurality of groups of wire holes are equidistantly arranged.

[0012] The above technical solution of the utility model has the following beneficial technical effects:

[0013] The utility model can use the sealing component to first put the rubber sleeve on the side sheath on the connecting terminal, then fix the connecting wire on the terminal, adjust the connecting wire to the wire hole and buckle it for positioning, and finally pull the sealing buckle to close the sealing strip. When the sealing buckle moves to the fixed side at the same time, the insertion rod enters the insertion hole. At this time, the sealing plate is continuously pulled to move outward. After moving to the outermost side, the sealing plate plays a sealing role to prevent foreign objects from entering. In addition, arranging the connecting wire in the wire hole can prevent the wire body from being accumulated and overheated, thereby greatly improving the safety of the sheath. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional view of the electrical insulating sheath of the utility model;

[0015] Figure 2 It is a side sectional view of the electrical insulating sheath of the utility model;

[0016] Figure 3 It is a bottom view of the sealing buckle of the utility model.

[0017] Reference numerals:

[0018] 100, sheath assembly; 110, connecting edge; 120, side sheath; 121, fixing plate; 130, rubber sleeve;

[0019] 200, sealing assembly; 210, sealing strip; 220, sealing buckle; 221, slot; 230, connecting strip; 240, plug rod; 241, plug hole; 250, slide rail; 260, fixed edge; 270, sealing plate; 280, wire hole; 290, buckle. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be noted that the embodiments of the utility model and the features in the embodiments can be combined with each other without conflict.

[0021] An electrical insulating sheath provided by some embodiments of the utility model is described below in conjunction with the accompanying drawings.

[0022] Combination Figure 1-3As shown, the utility model provides an electrical insulating sheath, comprising: a sheath assembly 100 and a sealing assembly 200; wherein the sheath assembly 100 comprises a connecting edge 110, a side sheath 120 connected to both sides of the connecting edge 110, and a rubber sheath 130 arranged at the bottom of the side sheath 120.

[0023] The sealing assembly 200 is arranged on the side cover 120, and the sealing assembly 200 includes a sealing strip 210 arranged on the upper and lower sides of the side cover 120, a sealing buckle 220 clamped on the side cover 120 and located on the outside of the sealing strip 210, a connecting strip 230 fixed in the sealing buckle 220 and away from the side of the connecting edge 110, an insertion rod 240 connected to the bottom of the connecting strip 230, a slide rail 250 fixed on the upper and lower sides of the side cover 120, a fixed edge 260 clamped on the slide rail 250, a socket 241 opened at both ends of the fixed edge 260 for inserting the insertion rod 240, a sealing plate 270 fixed on the inner side of the fixed edge 260, and a wire hole opened on the inner side of the sealing plate 270. 280 and the buckle 290 arranged on the sealing plate 270 and located between the wire holes 280. Through the sealing assembly 200, the rubber sleeve 130 on the side sheath 120 can be first put on the connecting terminal, and then the connecting wire can be fixed on the terminal. The connecting wire is adjusted to the wire hole 280 and the buckle 290 is buckled for positioning. Finally, the sealing buckle 220 is pulled to close the sealing strip 210. When the sealing buckle 220 is moved to the fixed edge 260 side at the same time, the insertion rod 240 enters the insertion hole 241. At this time, the sealing plate 270 is continuously pulled to move outward. After moving to the outermost side, the sealing plate 270 plays a sealing role to prevent foreign objects from entering, and arranging the connecting wire in the wire hole 280 can prevent the wire body from accumulating and overheating, thereby greatly improving the safety of the sheath.

[0024] Specifically, a fixing plate 121 is fixed in the middle of the side shield 120. The fixing plate 121 with a certain strength can improve the overall strength of the side shield 120, avoid compression deformation, and have a shaping effect on structures such as the slide rail 250 and the sealing plate 270, thereby facilitating the positioning of the sealing plate 270.

[0025] Furthermore, a slot 221 for setting the connecting strip 230 is opened in the sealing buckle 220, and the side edge of the side cover 120 can pass through the slot 221 without affecting the setting of the connecting strip 230. When the sealing buckle 220 moves, the connecting strip 230 moves forward and does not affect the sealing buckle 220 from pressing the sealing strip 210 on the side edge of the side cover 120. In this way, the movement of the sealing plate 270 is dragged by the connecting strip 230 when edge sealing is achieved, which is highly practical.

[0026] On the other hand, the connecting strip 230 is in an eight-shaped strip structure, and the connecting strip 230 is arranged closely against the side cover 120. The eight-shaped strip structure can push the fixed edges 260 on both sides synchronously, thereby maintaining the synchronous displacement of the sealing plate 270 to the connecting line.

[0027] It should be noted that the upper and lower sides of the sealing plate 270 are both arranged close to the side sheath 120, which can maintain the stability of displacement and is relatively reasonable.

[0028] Furthermore, the wire holes 280 are provided in multiple groups at equal intervals, and multiple groups refer to at least two groups, which can limit the position of more than two groups of connecting wires, and has high practicality.

[0029] The working principle and use process of the utility model are as follows: first, the rubber sleeve 130 on the side sleeve 120 is put on the connecting terminal, and then the connecting wire is fixed on the terminal, and the connecting wire is adjusted to the wire hole 280 and the buckle 290 is fastened for positioning, and finally the sealing buckle 220 is pulled to close the sealing strip 210. When the sealing buckle 220 moves to the side of the fixed edge 260 at the same time, the insertion rod 240 enters the insertion hole 241. At this time, the sealing plate 270 on the fixed edge 260 is continuously pulled and dragged to move outward. After moving to the outermost side, the sealing plate 270 can play a sealing role.

[0030] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. An electrical insulating sheath, characterized in that: include: A sheath assembly (100) comprising a connecting edge (110), a side sheath (120) connected to both sides of the connecting edge (110), and a rubber sheath (130) arranged at the bottom of the side sheath (120); The sealing assembly (200) is arranged on the side protective cover (120), and the sealing assembly (200) comprises a sealing strip (210) arranged on the upper and lower sides of the side protective cover (120), a sealing buckle (220) clamped on the side protective cover (120) and located outside the sealing strip (210), a connecting strip (230) fixed inside the sealing buckle (220) and away from the connecting edge (110), an insertion rod (240) connected to the bottom of the connecting strip (230), and a sealing buckle (220) fixed to the side protective cover (120). The side shield (120) comprises a slide rail (250) on the upper and lower sides, a fixed edge (260) mounted on the slide rail (250), a plug hole (241) provided at both ends of the fixed edge (260) for inserting the plug rod (240), a sealing plate (270) fixed to the inner side of the fixed edge (260), a wire hole (280) provided on the inner side of the sealing plate (270), and a buckle (290) provided on the sealing plate (270) and located between the wire holes (280).

2. The electrical insulating sheath according to claim 1, characterized in that: A fixing plate (121) is fixed to the middle of the side protective cover (120).

3. The electrical insulating sheath according to claim 1, characterized in that: The sealing buckle (220) is provided with a slot (221) for the connection strip (230) to be arranged therein.

4. The electrical insulating sheath according to claim 1, characterized in that: The connecting strip (230) is in an eight-shaped strip structure, and the connecting strip (230) is arranged closely to the side protective cover (120).

5. The electrical insulating sheath according to claim 1, characterized in that: The upper and lower sides of the sealing plate (270) are both arranged close to the side protective sleeve (120).

6. The electrical insulating sheath according to claim 1, characterized in that: The wire holes (280) are arranged in multiple groups at equal intervals.

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