Storage battery joint sheath

Abstract

The utility model discloses a storage battery joint sheath which is characterized in that a first sheath body is provided with a joint mounting hole, and the first sheath body is suitable for being mounted at a storage battery joint; the first sheath body is detachably installed on the first sheath body and is suitable for protecting the main cable joints in the first sheath body and the second sheath body. A combined structure of the first sheath body and the second sheath body is adopted, the second sheath body is detachably installed on the first sheath body, an internal joint structure can be protected, a positioning claw is installed in the first sheath body, a main cable joint metal block / piece is fixedly installed through the positioning claw, and finally the main cable joint metal block / piece is fixed to a connecting column through a connecting bolt. The first sheath is fixed along with the main cable connector metal block / piece, the first sheath body is provided with a side opening suitable for a low-voltage cable and a main cable to pass through, the first sheath body and the second sheath body are installed into a whole in a buckled mode, and the internal connector structure of the first sheath and the second sheath is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of battery connector protection, in particular to a battery connector protective sleeve. Background Art

[0002] In the production and processing of automobiles, automobile batteries are required to store electrical energy for the convenience of automobile use. When connecting automobile batteries, the wires are usually connected to the wire connectors through bolts and fixed, and then covered with protective caps for protection. In the past, the protection structure of battery connectors mostly used rubber protective sleeves. This type of rubber protective sleeve is sleeved on the main cable of the battery connector. After the connector bolts are installed, the rubber protective sleeve is sleeved on the outside of the connector. The connector structure is an irregular shape. During the sleeve process, the rubber protective sleeve needs to be deformed and completely wrapped and fixed. However, the rubber protective sleeve is prone to aging over time, and improper installation will lead to poor protection effects. Utility Model Content

[0003] In order to solve the above technical problems, the inventors have obtained the technical solution of the utility model through practice and summary. The utility model adopts the following technical solution:

[0004] A battery connector sheath, comprising:

[0005] The sheath body 1 is provided with a joint installation hole, and the sheath body 1 is suitable for being installed at the battery joint;

[0006] The sheath body 2 is detachably mounted on the sheath body 1 and is suitable for protecting the main cable connectors in the sheath body 1 and the sheath body 2.

[0007] Preferably, the sheath body 1 is provided with a side opening 1 and a side opening 2, the side opening 1 is suitable for the main cable to pass through, and the side opening 2 is suitable for the low-voltage cable to pass through.

[0008] Preferably, a positioning claw is provided inside the sheath body, and the positioning claw is suitable for installing and fixing the main cable connector.

[0009] Preferably, a first positioning structure and a second positioning structure are provided inside the first sheath body.

[0010] Preferably, a connecting pin is provided on one side of the first sheath body and a limiting platform is provided on the other side, a connecting ear rotatably matched with the connecting pin is provided on one side of the second sheath body and a hook plate suitable for hooking with the limiting platform is installed on the other side.

[0011] Preferably, the bottom of the second sheath body is provided with an eaves body extending downward, and the eaves body is arranged on the outer side of the top of the first sheath body.

[0012] Preferably, a sealing layer is provided between the second sheath body and the first sheath body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model adopts a combined structure of a sheath body one and a sheath body two, and the sheath body two can be detachably installed on the sheath body one, so that the internal joint structure can be protected. Positioning claws are installed inside the sheath body one, and the main cable joint metal block / piece is fixedly installed through the positioning claws, and finally the sheath body is fixed to the connecting column through connecting bolts. After the sheath body one is fixed with the main cable joint metal block / piece, it is also fixed accordingly. A side opening is provided on the sheath body one for the low-voltage cable and the main cable to pass through. At the same time, the sheath body one and the sheath body two are installed as a whole through buckling, and the internal joint structure thereof is protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the sheath body 1 of the utility model;

[0017] Figure 3 This is a schematic diagram of the second structure of the sheath body of the utility model;

[0018] Figure 4 It is another structural schematic diagram of the sheath body 1 of the utility model;

[0019] Figure 5 It is a front view of another structural combination diagram of the sheath body 2 and the sheath body 1 of the utility model;

[0020] Figure 6 This is a structural diagram of the position of the sheath body and the main cable connector after installation.

[0021] In the figure: 10, sheath body 1; 11, connector mounting hole; 12, side opening 1; 13, side opening 2; 14, positioning claw; 15, positioning structure 1; 16, positioning structure 2; 17, connecting pin; 18, limit table; 20, sheath body 2; 21, connecting ear; 22, hook plate; 23, eaves body; 30, battery connector; 40, main cable connector. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] Embodiment 1, as Figure 1 , 2 , 3, and 6, a battery connector sheath, comprising:

[0025] The sheath body 10 is provided with a connector mounting hole 11, and the sheath body 10 is suitable for being mounted at the battery connector 30;

[0026] The second sheath body 20 can be detachably mounted on the first sheath body 10 and is suitable for protecting the first sheath body 10 and the main cable connector 40 in the second sheath body 20.

[0027] The first sheath body 10 is provided with a connecting pin 17 on one side, and a limiting platform 18 on the other side. The second sheath body 20 is provided with a connecting ear 21 that is rotatably matched with the connecting pin 17 on one side, and a hook plate 22 suitable for hooking and laying with the limiting platform 18 is installed on the other side. Notches are provided on both sides of the top of the connecting ear 21, and an arc-shaped slope suitable for the connecting pin 17 to enter is provided on the inner wall of the top of the notch. The top free end of the connecting pin 17 is provided with a slope structure, which is convenient for assembly when the two are installed in coordination.

[0028] The sheath body 10 is provided with a side opening 12 and a side opening 2 13. The side opening 12 is suitable for the main cable to pass through, and the side opening 2 13 is suitable for the low-voltage cable to pass through.

[0029] When in use, the sheath body 10 and the main cable connector 40 are assembled first, and then they are installed on the battery connector 30 through the connector mounting hole 11 and the connecting hole on the main cable connector 40, and fixed and installed by bolts. At the same time, the sheath body 10 is also fixed, and the low-voltage cable is installed on it through the bolts on the main cable connector 40. Then the low-voltage cable and the main cable are respectively located in the corresponding notches, and then the connecting ear 21 of the sheath body 20 is first downward through the top notch to cooperate with the connecting pin 17, and the connecting ear 21 and the connecting pin 17 are adapted by rotation. The connecting pin 17 limits the upward movement of the connecting ear 21, and the other side is adapted to the limit platform 18 through the hook plate 22 to form a hooking structure, so that the sheath body 10 and the sheath body ear 20 are connected and fixed to form a protective body. The existing rubber protective cover is a flexible structure, which needs to be deformed to wrap the main cable connector 40. However, the main cable connector 40 has an irregular structure and cannot be effectively protected after wrapping. At the same time, the rubber protective cover is at risk of damage during the wrapping and protection process, especially after aging, the damage will be more obvious. The above scheme can effectively protect the main cable connector 40.

[0030] Embodiment 2, in the above embodiment, as Figure 2 As shown, the sheath body 10 is provided with a positioning claw 14 inside, and the positioning claw 14 is suitable for installing and fixing the main cable connector 40. During installation, the main cable connector 40 is first pressed down to fit with the positioning claw 14 to complete the connection between the main cable connector 40 and the sheath body 10, and after the main cable connector 40 and the battery connector 30 are connected by bolts, the sheath body 10 is also fixed and installed.

[0031] Embodiment 3, in the above embodiment, as Figure 1 As shown, the interior of the sheath body 10 is provided with a positioning structure 15 and a positioning structure 2 16, and the structures on the main cable connector 40 are positioned by the positioning structure 15 and the positioning structure 2 16 respectively, so as to facilitate precise installation and ensure that the low-voltage cable and the main cable connector 40 are respectively located in the corresponding slots.

[0032] Embodiment 4, in the above embodiment, as Figure 1 , 3 As shown, the bottom of the sheath body 20 is provided with an eaves body 23 extending downward, and the eaves body 23 is arranged on the outside of the top of the sheath body 10. The top of the sheath body 10 is protected by the eaves body 23, and the protection effect is further improved.

[0033] Embodiment 5, in the above embodiment, as Figure 1 , 2As shown in Figures 4 and 5, a sealing layer is provided between the sheath body 20 and the sheath body 10. The inventor also arranges sealing gaskets at the joint installation hole 11 and the side opening 12 and the side opening 2 13. The outer wall of the cable is sealed by the sealing gasket, which can ensure that the internal joint structure is well protected. Figure 4 and Figure 5 The sealing layer and the sealing pad in the middle shaded area are suitable for protecting the internal joint structure, which can effectively solve the problem that the existing rubber protective sleeve cannot effectively protect the root of the battery connector 30.

[0034] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A battery connector sheath, characterized in that: include: A sheath body (10) is provided with a connector mounting hole (11), and the sheath body (10) is suitable for being mounted on a battery connector (30); The second sheath body (20) is detachably mounted on the first sheath body (10) and is suitable for protecting the main cable connector (40) in the first sheath body (10) and the second sheath body (20).

2. A battery connector sheath according to claim 1, characterized in that: The sheath body 1 (10) is provided with a side opening 1 (12) and a side opening 2 (13), wherein the side opening 1 (12) is suitable for the main cable to pass through, and the side opening 2 (13) is suitable for the low-voltage cable to pass through.

3. A battery connector sheath according to claim 1, characterized in that: The sheath body (10) is provided with a positioning claw (14) inside, and the positioning claw (14) is suitable for installing and fixing the main cable connector (40).

4. A battery connector sheath according to claim 1, characterized in that: The interior of the sheath body 1 (10) is provided with a positioning structure 1 (15) and a positioning structure 2 (16).

5. A battery connector sheath according to claim 1, characterized in that: One side of the first sheath body (10) is provided with a connecting pin (17), and the other side is provided with a limiting platform (18); one side of the second sheath body (20) is provided with a connecting ear (21) rotatably matched with the connecting pin (17), and the other side is provided with a hook plate (22) suitable for hooking with the limiting platform (18).

6. A battery connector sheath according to claim 1, characterized in that: The bottom of the second protective sheath body (20) is provided with an eaves body (23) extending downwards, and the eaves body (23) is arranged on the outer side of the top of the first protective sheath body (10).

7. A battery connector sheath according to claim 1, characterized in that: A sealing layer is provided between the second sheath body (20) and the first sheath body (10).

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