Y-shaped protection wire harness of automobile lithium battery

Abstract

The utility model provides a Y-shaped protection wire harness for an automobile lithium battery, and relates to the technical field of wire harnesses. One end of the rear side of the first wire harness is connected with a bayonet socket, two fixing blocks are rotationally arranged on the bayonet socket, and a circular hole is formed in each fixing block; the first wire harness is sleeved with a first protective sleeve, the first protective sleeve is made of rubber, first protrusions are formed on the outer side of the first protective sleeve in an annular array mode at a time, and the first protrusions are of an annular structure. When the bayonet socket is fixed, the two screw rods penetrate through the two fixing holes and then are fixed on a frame, and during fixing, the fixing block can be rotated according to the requirement of a fixing position, so that the angle adjustment of the fixing block is realized; due to the fact that the clamping hoops are clamped between the two adjacent first protrusions, in the using process, limiting of the clamping hoops can be achieved through the two first protrusions, the fixing effect of the clamping hoops on the first wire harness is guaranteed, the first wire harness is prevented from moving on the clamping hoops, and the structural matching effect is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of wiring harnesses, and more specifically, relates to a Y-shaped protective wiring harness for automotive lithium batteries. Background Art

[0002] The automotive wiring harness is the network body of the automotive circuit. Without the wiring harness, there would be no automotive circuit. The wiring harness refers to the contact terminals punched from copper materials, which are crimped with wires and cables, and then plastic-pressed with insulators or metal shells on the outside to form a component connecting the circuit. When the car is powered by a lithium battery, a Y-type wiring harness is required to connect the power supply through the Y-type wiring harness.

[0003] Currently, when fixing the connector of the Y-type wiring harness, the angle of the fixing seat cannot be adjusted according to the needs of the fixing position, and the fixing flexibility is low. Although the wiring harness can be fixed by a clamp, if the clamp is too tightly connected to the protective cover on the outside of the wiring harness, the protective cover is easily damaged. If the clamp is too loose, the fixing effect of the wiring harness will be reduced. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a Y-shaped protective wiring harness for automotive lithium batteries to solve the problem that when fixing the connector of the Y-shaped wiring harness, the angle of the fixing seat cannot be adjusted according to the needs of the fixing position, and the fixing flexibility is low; although the wiring harness can be fixed by a clamp, if the clamp is too tightly connected to the protective cover on the outside of the wiring harness, the protective cover is easily damaged; if the clamp is too loose, the fixing effect of the wiring harness will be reduced.

[0005] The purpose and function of the Y-shaped protective wiring harness for automotive lithium batteries of the utility model are achieved by the following specific technical means:

[0006] A Y-shaped protective wiring harness for a lithium battery of an automobile comprises a first wiring harness; a socket is connected to one rear end of the first wiring harness, two fixing blocks are rotatably mounted on the socket, and a circular hole is provided on each fixing block.

[0007] Furthermore, two second wiring harnesses are plugged into the socket, and the first wiring harness and the two second wiring harnesses together form a Y-shaped wiring harness.

[0008] Furthermore, a first protective cover is sleeved on the outer side of the first wiring harness. The first protective cover is made of rubber. A first protrusion is formed in a one-time manner in a ring array on the outer side of the first protective cover. The first protrusion is a ring structure.

[0009] Furthermore, each of the second wire harnesses is sleeved with a second protective cover, and the outer wall of each second protective cover is welded with a second protrusion in a linear array, and the second protrusion is a ring structure.

[0010] Furthermore, a clamp is clamped on the first protective cover, two fixing screws are inserted into the clamp, and the two fixing screws are both threadedly fixed on the vehicle body.

[0011] Furthermore, the clamp is clamped between two adjacent first protrusions.

[0012] Furthermore, the adjustment portions of the two fixing screws are both hexagonal block structures, and each adjustment portion of the fixing screw is provided with an adjustment slot, and both adjustment slots are hexagonal slot structures.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In this application, by setting a fixing block, when fixing the socket, two screws are passed through two fixing holes and then fixed on the frame. When fixing, the fixing block can be rotated according to the needs of the fixing position to achieve angle adjustment of the fixing block.

[0015] In the present application, through the arrangement of the first protrusion and the clamp, since the clamp is clamped between two adjacent first protrusions, during use, the clamp can be limited by the two first protrusions, thereby ensuring the fixing effect of the clamp on the first wiring harness, avoiding the first wiring harness from moving on the clamp, and having a good structural coordination effect.

[0016] In the present application, by providing the first protective cover and the first protrusion, on the one hand, the first protective cover can provide friction protection for the first wiring harness; on the other hand, the first protrusion can improve the anti-friction ability of the first protective cover, thereby achieving a good protection effect.

[0017] In the present application, by setting the clamp fixing screw and the adjustment slot, on the one hand, the first wiring harness can be fixed by the clamp and the fixing screw, thereby ensuring the stability of the first wiring harness; on the other hand, when a bump occurs on the outside of the adjustment part of the fixing screw, causing the wrench to be unable to engage with the adjustment part of the fixing screw, a hexagonal wrench can be used to insert into the adjustment slot to complete the disassembly of the fixing screw, which has a good emergency effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 The utility model is a schematic diagram of the axial structure of the Y-shaped protection harness for automobile lithium batteries.

[0019] Figure 2 The utility model is a schematic diagram of the axial split structure of the Y-shaped protective wiring harness for automobile lithium batteries.

[0020] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure.

[0021] Figure 4 This utility model Figure 2Schematic diagram of the enlarged structure at point B.

[0022] Figure 5 This utility model Figure 2 Schematic diagram of the axial structure after further decomposition.

[0023] Figure 6 This utility model Figure 5 Enlarged structural diagram at C.

[0024] In the figure, the corresponding relationship between the component names and the drawing numbers is as follows:

[0025] 1. First wiring harness; 101. Socket; 102. Second wiring harness; 3. Fixing block; 4. First protective cover; 401. First protrusion; 5. Second protective cover; 501. Second protrusion; 6. Clamp; 601. Fixing screw; 602. Adjustment slot. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples.

[0028] Example 1:

[0029] As attached Figure 1 To the attached Figure 6 As shown:

[0030] The utility model provides a Y-shaped protective wiring harness for a lithium battery of an automobile, comprising a first wiring harness 1; a socket 101 is connected to one end at the rear side of the first wiring harness 1, two fixing blocks 3 are rotatably mounted on the socket 101, and each fixing block 3 is provided with a circular hole. When fixing the socket 101, two screws are passed through the two fixing holes and then fixed to the vehicle frame. When fixing, the fixing block 3 can be rotated according to the needs of the fixed position to achieve angle adjustment of the fixing block 3.

[0031] Among them, two second wire harnesses 102 are plugged into the socket 101, and the first wire harness 1 and the two second wire harnesses 102 together form a Y-shaped wire harness.

[0032] Among them, the first wiring harness 1 is sleeved with a first protective cover 4 on the outside, the first protective cover 4 is made of rubber, and the outside of the first protective cover 4 is molded with a first protrusion 401 in a one-time circular array shape. The first protrusion 401 is a ring structure. During use, the first protective cover 4 can achieve friction protection for the first wiring harness 1, and the first protrusion 401 can improve the anti-friction ability of the first protective cover 4.

[0033] Among them, each second wiring harness 102 is sleeved with a second protective cover 5, and the outer wall of each second protective cover 5 is welded with a second protrusion 501 in a linear array. The second protrusion 501 is a ring structure. During use, the second protective cover 5 can achieve friction protection for the second wiring harness 102, and the second protrusion 501 can improve the anti-friction ability of the second protective cover 5.

[0034] Among them, a clamp 6 is clamped on the first protective cover 4, and two fixing screws 601 are inserted into the clamp 6. The two fixing screws 601 are both threadedly fixed on the vehicle body. During use, the first wiring harness 1 can be fixed by the clamp 6 and the fixing screws 601, thereby ensuring the stability of the first wiring harness 1.

[0035] Among them, the clamp 6 is clamped between two adjacent first protrusions 401. During use, the clamp 6 can be limited by the two first protrusions 401, ensuring the fixing effect of the clamp 6 on the first wire harness 1 and preventing the first wire harness 1 from moving on the clamp 6.

[0036] Example 2:

[0037] On the basis of Example 1, the adjustment parts of the two fixed screws 601 are both hexagonal block structures, and each adjustment part of the fixed screw 601 is provided with an adjustment slot 602. The two adjustment slots 602 are both hexagonal slot structures. When there is a bump on the outside of the adjustment part of the fixed screw 601, which makes it impossible for the wrench to engage with the adjustment part of the fixed screw 601, a hexagonal wrench can be used to insert into the adjustment slot 602 to complete the disassembly of the fixed screw 601.

[0038] Working principle: When fixing, clamp the clamp 6 onto the first protective cover 4. At this time, ensure that the clamp 6 is located between the two adjacent first protrusions 401, and pass the two fixing screws 601 through the clamp 6 and fix it to the vehicle body; when there is a bump on the outside of the adjustment part of the fixing screw 601, which makes it impossible for the wrench to be clamped with the adjustment part of the fixing screw 601, use a hexagonal wrench to insert it into the adjustment groove 602 to complete the installation of the fixing screw 601; when fixing the socket 101, pass the two screws through the two fixing holes, and then fix them on the vehicle frame. When fixing, the fixing block 3 can be rotated according to the fixing position requirements to achieve the angle adjustment of the fixing block 3.

[0039] Although the present application has been described with reference to the above embodiments, it will be understood by those skilled in the art that various changes may be made without departing from the concept and scope of the present application as defined in the appended claims. Although this specification contains many specific implementation details, these should not be interpreted as limitations on the scope of protection claimed in this application, but rather as descriptions of features specific to specific embodiments. The scope of this application is defined by the appended claims and their equivalents, and is not limited to the embodiments described above.

Claims

1. A Y-shaped protective wiring harness for a lithium battery of an automobile, comprising a first wiring harness (1); a connector (101) is connected to one end of the rear side of the first wiring harness (1), characterized in that: Two fixed blocks (3) are rotatably mounted on the connector (101), and each fixed block (3) is provided with a circular hole. A first protective cover (4) is sleeved on the outside of the first wiring harness (1), and the first protective cover (4) is made of rubber. A first protrusion (401) is formed in a one-time manner in a circular array on the outside of the first protective cover (4), and the first protrusion (401) is a circular structure.

2. A Y-shaped protective wiring harness for a lithium battery in a vehicle as claimed in claim 1, characterized in that: Two second wiring harnesses (102) are plugged into the socket (101), and the first wiring harness (1) and the two second wiring harnesses (102) together form a Y-shaped wiring harness.

3. A Y-shaped protective wiring harness for a lithium battery in a vehicle as claimed in claim 2, characterized in that: Each of the second wire harnesses (102) is sleeved with a second protective sleeve (5), and the outer wall of each second protective sleeve (5) is welded with a second protrusion (501) in a linear array, and the second protrusion (501) is an annular structure.

4. A Y-shaped protective wiring harness for a lithium battery in a vehicle as claimed in claim 3, characterized in that: A clamp (6) is clamped onto the first protective cover (4), two fixing screws (601) are plugged into the clamp (6), and both fixing screws (601) are threadedly fixed to the vehicle body.

5. A Y-shaped protective wiring harness for a lithium battery of an automobile as claimed in claim 4, characterized in that: The clamp (6) is clamped between two adjacent first protrusions (401).

6. A Y-shaped protective wiring harness for a lithium battery of an automobile as claimed in claim 5, characterized in that: The adjustment portions of the two fixing screw rods (601) are both hexagonal block structures. An adjustment slot (602) is provided at the adjustment portion of each fixing screw rod (601). Both adjustment slots (602) are hexagonal slot structures.

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