Low-voltage signal wire harness for storage battery

Abstract

The low-voltage signal wire harness comprises a wire body, an adhesive tape is wound outside the wire body, a first sheath and a second sheath are arranged outside the adhesive tape, a through hole is formed in the first sheath, a fixing rod penetrating through the through hole is fixed to the second sheath, the fixing rod is connected with a rotating sleeve through threads, and the rotating sleeve is connected with the wire body through threads. And a limiting piece for limiting the rotating sleeve is arranged on the sheath II. According to the utility model, the sheath I and the sheath II are attached to the adhesive tape, the fixed rod on the sheath II penetrates through the through hole, then the rotary sleeve is in threaded connection with the fixed rod, and the end part of the adhesive tape is pressed under the action of the sheath I and the sheath II, so that the end part of the adhesive tape is effectively prevented from being separated from a line body in long-term use.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harnesses, in particular to a low-voltage signal wire harness for a storage battery. Background Art

[0002] When connecting a low-voltage signal wire harness for a storage battery, in order to prevent the part of the end of the wire harness connected to the battery from having its skin ruptured during the bending process, a black tape is often used to wind and wrap the part of the wire harness connected to the battery to prevent the inside of the wire harness from being exposed.

[0003] However, due to the limited adhesiveness of the black tape, the tape will gradually lose its adhesiveness over time, thus detaching from the wire harness and losing its due function. Therefore, it is necessary to improve the traditional wire harness so as to avoid the problems mentioned above. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a low-voltage signal wire harness for a storage battery in order to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A low-voltage signal wire harness for a storage battery includes a wire body. A tape is wound around the wire body. A first sheath and a second sheath are arranged outside the tape. A through hole is formed in the first sheath, and a fixing rod penetrating through the through hole is fixed on the second sheath. The fixing rod is threadedly connected with a rotating sleeve, and a limiting member for limiting the rotating sleeve is arranged on the second sheath.

[0007] Preferably, the limiting member includes a bent rod rotatably connected to the rotating sleeve, and a clamping groove is formed in the bent rod. A screw rod is threadedly connected to the second sheath, and the end of the screw rod extends into the clamping groove. At this time, the side wall of the bent rod abuts against the first sheath, and the position of the bent rod is limited.

[0008] Preferably, a groove is formed in the first sheath, and a round rod extending into the groove is fixed on the bent rod.

[0009] Preferably, elastic blocks I and II respectively protrude from the parts of the first sheath and the second sheath in contact with the tape.

[0010] Preferably, a first stop block and a second stop block are respectively fixed on the side walls of the first sheath and the second sheath.

[0011] Preferably, an elastic rubber gasket protrudes from the part of the end of the screw rod engaged with the clamping groove.

[0012] In summary, due to adopting the above technical scheme, the beneficial effects of the utility model are as follows:

[0013] 1. In this application, by attaching the first sheath and the second sheath to the tape, the fixing rod on the second sheath penetrates through the through-hole, and then the rotating sleeve is threadedly connected to the fixing rod. Under the action of the first sheath and the second sheath, the end of the tape is tightly pressed, effectively preventing the end of the tape from detaching from the wire body during long-term use.

[0014] 2. After the round rod extends into the groove in this application, the position of the bent rod is restricted at this time, and the bent rod cannot rotate. Moreover, the end of the screw rod extends into the card slot, which can fix the bent rod, making the rotating sleeve unable to be forced to rotate, so the first sheath and the second sheath cannot be separated. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 Shows a schematic diagram of the overall structure of the wire harness provided by an embodiment of the present invention;

[0016] Figure 2 Shows a schematic diagram of the partial structures of the first sheath and the second sheath provided by an embodiment of the present invention;

[0017] LEGEND DESCRIPTION:

[0018] 1. Wire body; 2. Tape; 3. First sheath; 4. First elastic block; 5. First stop block; 6. Through-hole; 7. Second sheath; 8. Second elastic block; 9. Second stop block; 10. Fixing rod; 11. Rotating sleeve; 12. Bent rod; 13. Card slot; 14. Round rod; 15. Screw rod; 16. Groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present invention.

[0020] Embodiment 1:

[0021] The present invention provides a technical solution. Please refer to Figure 1-2 :

[0022] Low-voltage signal wire harness for storage battery, including wire body 1, with tape 2 wound around wire body 1, sheath one 3 and sheath two 7 are provided outside tape 2, through hole 6 is opened on sheath one 3, and fixing rod 10 passing through through hole 6 is fixed on sheath two 7, fixing rod 10 is threadedly connected with rotating sleeve 11, and a limiting member for limiting rotating sleeve 11 is provided on sheath two 7. Elastic blocks one 4 and elastic blocks two 8 respectively protrude from the parts of sheath one 3 and sheath two 7 in contact with tape 2. Stopping blocks one 5 and stopping blocks two 9 are respectively fixed on the side walls of sheath one 3 and sheath two 7, and stopping blocks one 5 and stopping blocks two 9 can play the role of blocking the end of wire body 1, preventing the accidental exposure of the inside of wire body 1 and contact with personnel.

[0023] Embodiment Two:

[0024] Basically the same as the technical solution of Embodiment One, the difference is that, as Figure 2 shown, the limiting member includes bent rod 12 rotatably connected to rotating sleeve 11, and slot 13 is opened on bent rod 12, screw rod 15 is threadedly connected to sheath two 7, and the end of screw rod 15 extends into slot 13, and the position of bent rod 12 is restricted. An elastic rubber gasket protrudes from the part where the end of screw rod 15 is engaged with slot 13. Groove 16 is opened on sheath one 3, and round rod 14 fixed on bent rod 12 extends into groove 16. After round rod 14 extends into groove 16, rotate screw rod 15 so that the end of screw rod 15 extends into slot 13. At this time, rotating sleeve 11 cannot be forced to rotate, achieving the effect of restricting rotating sleeve 11.

[0025] In summary, after tape 2 provided in this embodiment is wound around wire body 1, sheath one 3 and sheath two 7 are attached to tape 2, and fixing rod 10 on sheath two 7 passes through through hole 6. Subsequently, rotating sleeve 11 is threadedly connected with fixing rod 10, and round rod 14 at the bottom of bent rod 12 rotatably connected to rotating sleeve 11 extends into groove 16. Rotate screw rod 15 until the end of screw rod 15 extends into slot 13 opened on bent rod 12. At this time, under the action of sheath one 3 and sheath two 7, the end of tape 2 is pressed tightly, effectively preventing the end of tape 2 from detaching from wire body 1 during long-term use.

[0026] The above description of the embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Low-voltage signal wire harness for a storage battery, comprising a wire body (1), characterized in that, A tape (2) is wound around the wire body (1), and a first sheath (3) and a second sheath (7) are provided outside the tape (2). A through hole (6) is formed in the first sheath (3), and a fixing rod (10) passing through the through hole (6) is fixed on the second sheath (7). The fixing rod (10) is threadedly connected with a rotating sleeve (11), and a limiting member for limiting the rotating sleeve (11) is provided on the second sheath (7).

2. The low-voltage signal wire harness for a storage battery according to claim 1, wherein The limiting member includes a bent rod (12) rotatably connected to the rotating sleeve (11), and a clamping groove (13) is formed in the bent rod (12). A screw rod (15) is threadedly connected to the second sheath (7), and the end of the screw rod (15) extends into the clamping groove (13), so that the position of the bent rod (12) is limited.

3. The low-voltage signal wire harness for a storage battery according to claim 2, characterized in that A groove (16) is formed in the first sheath (3), and a round rod (14) extending into the groove (16) is fixed on the bent rod (12).

4. The low-voltage signal wire harness for a storage battery according to claim 1, wherein Elastic blocks one (4) and two (8) respectively protrude from the parts of the first sheath (3) and the second sheath (7) in contact with the tape (2).

5. The low-voltage signal wire harness for a storage battery according to claim 1, characterized in that A first stopper (5) and a second stopper (9) are respectively fixed on the side walls of the first sheath (3) and the second sheath (7).

6. The low-voltage signal wire harness for a storage battery according to claim 2, characterized in that, An elastic rubber gasket protrudes from the part of the end of the screw rod (15) engaged with the clamping groove (13).

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