Non-contact slip ring protection device

Abstract

The utility model discloses a non-contact slip ring protection device, which relates to the field of photoelectric slip rings and comprises a photoelectric slip ring body and two conical covers, the two conical covers are respectively positioned at two ends of the photoelectric slip ring body, and the large-diameter ends of the two conical covers face the middle of the photoelectric slip ring body. Wherein one conical cover is provided with an elastic fixing piece used for driving the other conical cover to get close to the conical cover. The rope bodies on the two conical covers are bound to the connecting wires at the two ends of the photoelectric slip ring body respectively, then the large-diameter ends of the two conical covers face the photoelectric slip ring body, the multiple arc-shaped protection plates are installed on the circumferential face of the photoelectric slip ring body, and then the two conical covers are made to be close to each other through the elastic fixing pieces. At the moment, the rope body drives the bundled connecting wires to get close to each other together, transportation protection of the photoelectric slip ring body is completed under the protection of the conical cover and the arc-shaped protection plate, and the transportation protection effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photoelectric slip ring technical field, concretely relates to a kind of non-contact slip ring protection device. BACKGROUND

[0002] Slip ring is the electrical component responsible for rotating body connection, conveying energy and signal, according to transmission medium, slip ring is divided into electric slip ring, fluid slip ring, optical slip ring, also can be colloquially collectively referred to as "rotary connection" or "spin connection", wherein non-contact slip ring is the most common one in slip ring.

[0003] The non-contact photoelectric slip ring is not good in protection effect when being transported, and is prone to compression damage under the effect of stacking and accumulation. Moreover, the connecting wires at both ends of the slip ring are prone to falling off or being damaged during a long bumpy process, which is inconvenient to handle later. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the above-mentioned problems and provides a non-contact slip ring protection device, which is described in detail below.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme.

[0006] The non-contact slip ring protection device provided by the utility model comprises a photoelectric slip ring body and two conical covers, the two conical covers are located at both ends of the photoelectric slip ring body, the large-diameter ends of the two conical covers are both directed to the middle part of the photoelectric slip ring body, one of the conical covers is provided with an elastic fixing member for driving the other conical cover to approach it, the small-diameter ends of the two conical covers are both provided with a rope for binding and fixing the connecting wires, and the outer side of the photoelectric slip ring body is detachably connected with a plurality of arc-shaped protective plates.

[0007] The rope on each conical cover is bound on the connecting wires at both ends of the photoelectric slip ring body, then the large-diameter ends of the two conical covers are directed to the photoelectric slip ring body, and then a plurality of arc-shaped protective plates are installed on the circumferential surface of the photoelectric slip ring body, and then the two conical covers are made to approach each other by the elastic fixing member, at this time, the rope drives the bound connecting wires to approach each other, and the transportation protection of the photoelectric slip ring body is completed.

[0008] Preferably, a split groove is formed on each conical cover to make it an incomplete ring.

[0009] Preferably, a cylindrical part is integrally formed on the large-diameter end of each conical cover.

[0010] As preferred, the elastic fixing member comprises four connecting ropes fixedly connected to the side wall of the large-diameter end of one of the conical covers, and the four connecting ropes are evenly distributed in a circle with the axis of the conical cover as the reference, and the end of each connecting rope is fixedly connected with a ball, and four hooks adapted to the ball are fixedly connected to the other side wall of the large-diameter end of the conical cover.

[0011] As preferred, the connecting rope is designed to be elastic.

[0012] As preferred, the number of the rope bodies is two and they are distributed on both sides of the conical cover at an angle of 180 degrees, and the rope body is integrally formed by two sections, which comprises an elastic rope fixedly connected to the surface of the conical cover, and the other end of the elastic rope is fixedly connected with an anti-skid rope.

[0013] As preferred, the number of the arc-shaped protective plates is four and they are made of elastic sponge material, and the outer arc surface of each arc-shaped protective plate is provided with a groove adapted to the connecting rope.

[0014] The beneficial effects are that:

[0015] By binding the rope bodies on the two conical covers to the connecting wires at both ends of the photoelectric slip ring body respectively, then directing the large-diameter ends of the two conical covers towards the photoelectric slip ring body, and then installing a plurality of arc-shaped protective plates on the circumferential surface of the photoelectric slip ring body, and then making the two conical covers close to each other through the elastic fixing member, at this time, the rope bodies drive the bound connecting wires to close to each other, under the protection of the conical cover and the arc-shaped protective plate, the transportation protection of the photoelectric slip ring body is completed, and the transportation protection effect is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0017] Figure 1 is a perspective view of the present application;

[0018] Figure 2 is a split perspective view of the present application;

[0019] Figure 3 is a perspective view of the conical cover of the present application.

[0020] The following is an explanation of the reference signs:

[0021] 1, photoelectric slip ring body; 2, conical cover; 3, elastic fixing part; 3a, connecting rope; 3b, round ball; 3c, hook; 4, rope body; 41, elastic rope; 42, anti-skid rope; 5, split slot; 6, arc-shaped guard plate; 7, groove; 8, cylindrical part. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the utility model more clear, the technical scheme of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope protected by the utility model.

[0023] Referring to Figures 1-3 As shown in the figure, the utility model provides a kind of non-contact slip ring protection device, including photoelectric slip ring body 1 and two conical covers 2, two conical covers 2 are located at the two ends of photoelectric slip ring body 1 respectively, and the large diameter end of two conical covers 2 is all towards the middle part of photoelectric slip ring body 1, one of the conical cover 2 is equipped with elastic fixing part 3 for driving another conical cover 2 to be close to it, the small diameter end of two conical covers 2 is all equipped with the rope body 4 for binding fixed wire, and the outside of photoelectric slip ring body 1 is detachably connected with several arc-shaped guard plates 6.

[0024] Referring to Figure 3 As shown in the figure, split slot 5 is formed in two conical covers 2, so that it is not complete annular, cylindrical part 8 is integrally formed at the large diameter end of conical cover 2, by the setting of cylindrical part 8, conical cover 2 can be stably sleeved at the end of cylindrical photoelectric slip ring body 1, and split slot 5 can realize the expansion or reduction of conical cover 2 within a certain range, so that it can be adapted to photoelectric slip ring body 1 of various specifications.

[0025] Referring to Figure 2 As shown in the figure, elastic fixing part 3 includes four connecting ropes 3a fixedly connected to the large diameter end side wall of one of the conical cover 2, and the four connecting ropes 3a are evenly divided with the axis of conical cover 2 as reference circle, the end of each connecting rope 3a is fixedly connected with round ball 3b, the large diameter end side wall of another conical cover 2 is fixedly connected with four hooks 3c adapted to hang the round ball 3b, connecting rope 3a is elastically designed, after two conical covers 2 are placed at the two ends of photoelectric slip ring body 1, arc-shaped guard plate 6 is placed on the outer surface of photoelectric slip ring body 1, then elastic stretch is pulled, and it is covered outside arc-shaped guard plate 6, then round ball 3b is hung on the hook 3c on another conical cover 2, to complete elastic fixing.

[0026] As an optional implementation, the number of the rope body 4 is two and is distributed at two sides of the conical cover 2 by 180 degrees, the rope body 4 is integrally formed by two sections, including the elastic rope 41 fixedly connected to the surface of the conical cover 2, the other end of the elastic rope 41 is fixedly connected with the anti-skid rope 42, the anti-skid rope 42 is tied in a knot manner on the connecting wires at two ends of the photoelectric slip ring body 1, the binding and fixing of the connecting wires are completed, then when the two conical covers 2 are close to each other, the elastic rope 41 is elastically stretched, under the elastic effect of the elastic rope 41, the accidental situation of the connecting wires falling off or being damaged is avoided, the design of the two rope bodies 4 can more stably bind and fix the connecting wires.

[0027] Specifically, the number of the arc-shaped protective plates 6 is four and is of elastic sponge material, the outer side arc surface of each arc-shaped protective plate 6 is provided with the groove 7 matched with the connecting rope 3a, the connecting rope 3a is tied in the groove 7, the positioning of the arc-shaped protective plate 6 on the surface of the photoelectric slip ring body 1 is realized, the misalignment of the arc-shaped protective plate 6 is prevented, and the annular protective plate 6 of the elastic sponge material can buffer and protect the surface of the photoelectric slip ring body 1, and the protection effect is improved.

[0028] By adopting the above structure, the rope body 4 on the two conical covers 2 is tied on the connecting wires at two ends of the photoelectric slip ring body 1, then the large-diameter end of the two conical covers 2 faces the photoelectric slip ring body 1, the arc-shaped protective plates 6 are installed on the circumferential surface of the photoelectric slip ring body 1, then the two conical covers 2 are close to each other through the elastic fixing piece 3, at this time, the rope body 4 drives the tied connecting wires to be close to each other, and the transportation protection of the photoelectric slip ring body 1 is completed.

[0029] The above merely describes the specific implementation of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A non-contact slip ring protection device, characterized in that: The invention comprises a photoelectric slip ring body (1) and two conical covers (2), wherein the two conical covers (2) are respectively located at two ends of the photoelectric slip ring body (1), and the large-diameter ends of the two conical covers (2) are both oriented toward the middle of the photoelectric slip ring body (1), one of the conical covers (2) is provided with an elastic fixing member (3) for driving the other conical cover (2) toward it, and the small-diameter ends of the two conical covers (2) are both provided with a rope body (4) for binding and fixing electric wires, and a plurality of arc-shaped protective plates (6) are detachably connected to the outer side of the photoelectric slip ring body (1).

2. The non-contact slip ring protection device according to claim 1, characterized in that: The two conical covers (2) are both provided with a split groove (5) which makes them in an incomplete ring shape.

3. The non-contact slip ring protection device according to claim 1, characterized in that: The large-diameter end of the conical cover (2) is integrally formed with a cylindrical portion (8).

4. The non-contact slip ring protection device according to claim 1, characterized in that: The elastic fixing member (3) comprises four connecting ropes (3a) fixedly connected to the side wall of the large diameter end of one of the conical covers (2), and the four connecting ropes (3a) are evenly divided into a circle with the axis of the conical cover (2) as a reference. The end of each connecting rope (3a) is fixedly connected to a ball (3b), and the side wall of the large diameter end of the other conical cover (2) is fixedly connected to four hooks (3c) that are adapted to be hooked with the ball (3b).

5. The non-contact slip ring protection device according to claim 4, characterized in that: The connecting rope (3a) is designed to be elastic.

6. The non-contact slip ring protection device according to claim 1, characterized in that: The number of the rope bodies (4) is two and they are distributed at 180 degrees on both sides of the conical cover (2). The rope body (4) is formed into two integral sections, including an elastic rope (41) fixedly connected to the surface of the conical cover (2), and the other end of the elastic rope (41) is fixedly connected to the anti-slip rope (42).

7. The non-contact slip ring protection device according to claim 4, characterized in that: The number of the plurality of arc-shaped guard plates (6) is four and they are made of elastic sponge material. A groove (7) adapted to the connecting rope (3a) is provided on the outer arc surface of each arc-shaped guard plate (6).

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