Stretch-resistant automobile connecting wire harness

Abstract

The utility model relates to the technical field of automobiles, and discloses a tensile automobile connecting wire harness, which comprises two shells, connecting grooves and electrifying columns, the connecting grooves are arranged on the left sides of the interiors of the two shells, the electrifying columns are arranged on the inner sides of the connecting grooves, and the electrifying columns are arranged on the two sides of a wire harness structure. A plurality of clamping grooves are formed in the inner side of one shell, clamping blocks are arranged on the outer side of the other shell, the wire harness structure comprises copper wire harnesses, insulating layers and inner wrapping layers, the insulating layers are installed on the inner sides of the electrifying columns, the copper wire harnesses are arranged in the insulating layers, the inner wrapping layers are arranged in the middle positions of the outer sides of the insulating layers, and the inner wrapping layers are arranged in the clamping grooves. A reinforcing layer is mounted on the outer wall of the inner wrapping layer, and a flexible layer is mounted on the outer side of the reinforcing layer; according to the utility model, the strength and stretch resistance of the device are enhanced, the copper wire harness is prevented from being broken when the device is stretched, and the working quality of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility relates to the technical field of automobiles, in particular to a tensile-resistant automobile connecting wire harness. BACKGROUND

[0002] The automobile wire harness is the network main body of the automobile circuit, and there is no automobile circuit without the wire harness. The wire harness refers to a component for connecting a circuit, which is formed by bundling a contact terminal made of copper material and a wire cable after pressure connection, and is provided with an outer insulation body or an additional metal shell.

[0003] After searching, the Chinese patent authorization announcement No. CN 213546640 U, the announcement date is June 25, 2021, discloses an automobile connecting wire harness, which proposes "a plurality of copper cores, the copper cores are welded to form a wire harness, the outer side of the wire harness is sleeved with a wire harness shell, the outer side of the wire harness shell is sleeved with a first shell, and the outer side of the first shell is sleeved with a second shell." When the rope is pulled, the device is prone to exercise due to the absence of a rope preventing function. In view of this, in view of the above problems, after deep research, the present case is produced. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims to provide a tensile-resistant automobile connecting wire harness to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a tensile-resistant automobile connecting wire harness, comprising two housings, a connecting groove and a power column, a connecting groove is arranged on the left side of the inside of the two housings, a power column is installed on the inside of the connecting groove, the power column is installed on both sides of the wire harness structure, a plurality of clamping grooves are arranged on the inside of one of the housings, and a clamping block is arranged on the outside of the other housing.

[0006] The wire harness structure comprises a copper wire harness, an insulation layer and an inner wrapping layer, the inside of the power column is provided with the insulation layer, the inside of the insulation layer is provided with the copper wire harness, the middle position of the outside of the plurality of insulation layers is provided with the inner wrapping layer, the outer wall of the inner wrapping layer is provided with a reinforcing layer, the outside of the reinforcing layer is provided with a flexible layer, the outside of the flexible layer is provided with a shell sleeve, the recesses on both sides of the outer wall of the shell sleeve are connected with the connecting blocks, the connecting blocks are arranged on the inside of the housing, the reinforcing layer is provided in a threaded shape between the two sides thereof, the inside of the threaded shape is provided with a fixing column, the two sides of the fixing column are connected with the inner wall of the housing, and the threaded shape is arranged in the inside of the storage groove.

[0007] Preferably, the housing and the clamping groove are integrally arranged, and the clamping groove and the clamping block are connected in a clamping manner.

[0008] Preferably, the card block is fixedly connected with the outer wall of a shell, and the connecting groove is integrally arranged between two shells.

[0009] Preferably, the shell is fixedly connected with a plurality of energized columns, and the outer side of the energized column is electrically connected with a plurality of copper wire bundles arranged on the inner side of the reinforcing layer.

[0010] Preferably, the thread shape is a thread arrangement, and the inner wall of the thread shape is correspondingly arranged with the outer wall of the fixed column.

[0011] Preferably, the fixed column is fixedly connected with the shell, and the storage groove is integrally arranged with the shell.

[0012] Preferably, the shell sleeve is fixedly connected with the connecting block, and the shell sleeve is correspondingly arranged with the groove.

[0013] Preferably, the groove is integrally arranged with the shell, and the plurality of insulation layers are correspondingly arranged with the inner wrapping layer.

[0014] Preferably, the inner wrapping layer, the reinforcing layer, the flexible layer and the shell sleeve are all added with glass fibers.

[0015] Preferably, the inner wrapping layer, the reinforcing layer, the flexible layer and the shell sleeve are correspondingly arranged.

[0016] Compared with the prior art, the utility model has the beneficial effects that:

[0017] By arranging the copper wire bundle, the insulation layer and the inner wrapping layer, the energized column arranged on the inner side of the connecting groove in the shell is connected with the power supply, so that the device can be used, and the inner side of the inner wrapping layer, the reinforcing layer, the flexible layer and the shell sleeve is added with glass fibers, so that the strength and the tensile resistance of the device are enhanced, the positions of both sides of the device are fixed by the connecting block during stretching, displacement is prevented, the insulation layer is prevented from being broken during stretching by the thread shape, and the working quality of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual proportions.

[0019] Figure 1 It is a front view of the sectional structure of the utility model.

[0020] Figure 2 It is partial front view section structure schematic diagram of the utility model wire harness structure;

[0021] Figure 3 It is partial side view section structure schematic diagram of the utility model wire harness structure;

[0022] Figure 4 It is the utility model Figure 2 It is the utility model

[0023] In the figure: 1, wire harness structure;2, shell;3, connecting groove;4, power column;5, clamping groove;6, clamping block;101, copper wire harness;102, insulating layer;103, inner wrapping layer;104, reinforcing layer;105, flexible layer;106, shell cover;107, connecting block;108, groove;109, thread shape;110, fixed column;111, storage groove. DETAILED DESCRIPTION

[0024] In the description of the utility model, it needs to explain, the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and so on indicate the orientation or position relation based on the orientation or position relation shown in the drawing, only for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the utility model, it needs to explain, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and so on should be understood broadly, for example, "connection", can be fixed connection, can also be detachable connection, or integrally connected;Can be mechanical connection, can also be electrical connection;Can be directly connected, can also be indirectly connected through intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] The technical scheme in the utility embodiment will be described clearly and completely in the following combined with the drawings in the utility embodiment. Obviously, the described embodiments are only part of the embodiments of the utility, not all the embodiments. Based on the embodiments in the utility, all other embodiments obtained by ordinary skilled in the art without creative labor belong to the scope of the utility protection.

[0027] Please refer to Figures 1-4The utility provides a kind of anti-stretching automobile connection wire harness technical scheme: a kind of anti-stretching automobile connection wire harness, including two housings 2, connecting groove 3 and power column 4, the left side of the inside of two housings 2 is equipped with connecting groove 3, the inside of connecting groove 3 is equipped with power column 4, power column 4 is installed on the two sides of wire harness structure 1, the inside of one housing 2 is equipped with multiple clamping grooves 5, the outside of another housing 2 is equipped with clamping block 6;

[0028] Wire harness structure 1 includes copper wire harness 101, insulating layer 102 and inner wrapping layer 103, the inside of power column 4 is equipped with insulating layer 102, the inside of insulating layer 102 is equipped with copper wire harness 101, the middle position of the outside of multiple insulating layer 102 is equipped with inner wrapping layer 103, the outer wall of inner wrapping layer 103 is equipped with reinforcing layer 104, the outside of reinforcing layer 104 is equipped with flexible layer 105, the outside of flexible layer 105 is equipped with shell sleeve 106, the two sides of recess 108 of shell sleeve 106 outer wall are connected with connecting block 107, connecting block 107 is arranged at the inside of housing 2, the two sides of reinforcing layer 104 are screw shape 109, the inside of screw shape 109 is equipped with fixed column 110, the two sides of fixed column 110 are connected with the inner wall of housing 2, screw shape 109 is arranged in the inside of storage groove 111.

[0029] When using, power column 4 inside connecting groove 3 in the inside of housing 2 is connected with power supply, so that the device is used, and glass fiber is added to the inside of inner wrapping layer 103, reinforcing layer 104, flexible layer 105 and shell sleeve 106, the strength and tensile resistance of the device are enhanced, the position of the two sides of the device is fixed by the action of connecting block 107 when stretching, displacement is prevented, and the action of screw shape 109 is used to prevent the phenomenon that insulating layer 102 breaks when the device is stretched, improve the working quality of the device.

[0030] One housing 2 and clamping groove 5 are integrally arranged, and clamping groove 5 and clamping block 6 are connected by clamping.

[0031] Clamping block 6 and the outer wall of one housing 2 are fixedly connected, and connecting groove 3 and two housings 2 are integrally arranged.

[0032] The housing 2 and the plurality of power columns 4 are fixedly connected, and the plurality of copper wire harnesses 101 provided on the inside of the power column 4 and the inside of the reinforcing layer 104 are electrically connected.

[0033] Screw shape 109 is screw, and the inner wall of screw shape 109 and the outer wall of fixed column 110 are correspondingly arranged.

[0034] Fixed column 110 and housing 2 are fixedly connected, and storage groove 111 and housing 2 are integrally arranged.

[0035] The shell sleeve 106 is fixedly connected with the connecting block 107, and the shell sleeve 106 is correspondingly arranged with the recess 108.

[0036] The recess 108 is integrally arranged with the shell 2, and the plurality of insulation layers 102 are correspondingly arranged with the inner wrapping layer 103.

[0037] The inner wrapping layer 103, the reinforcing layer 104, the flexible layer 105 and the shell sleeve 106 are all added with glass fibers.

[0038] The inner wrapping layer 103, the reinforcing layer 104, the flexible layer 105 and the shell sleeve 106 are correspondingly arranged.

[0039] Working principle:

[0040] First, the user electrically connects the copper wire bundle 101 on the inner side of the insulation layer 102 with the outer side of the power column 4, and the connecting block 107 connected with the shell sleeve 106 is on the inner side of the shell 2, and the thread shape 109 is wound on the outer side of the fixed column 110, then the clamping groove 5 on the other side of the shell 2 is aligned with the clamping block 6, and the clamping groove 5 and the clamping block 6 are clamped and fixed by pressing the other side of the shell 2, so as to use the device.

[0041] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A stretch-resistant automobile connection harness, comprising two housings (2), a connection slot (3) and a power supply column (4), characterized in that: A connection slot (3) is provided on the left side of the interior of the two housings (2), a power-on post (4) is installed on the inner side of the connection slot (3), and the power-on post (4) is installed on both sides of the wiring harness structure (1); a plurality of card slots (5) are provided on the inner side of one housing (2), and a card block (6) is provided on the outer side of the other housing (2); The wiring harness structure (1) comprises a copper wiring harness (101), an insulating layer (102) and an inner sheath (103); the inner side of the power column (4) is provided with an insulating layer (102); the inner side of the insulating layer (102) is provided with a copper wiring harness (101); the inner side of the insulating layer (102) is provided with an inner sheath (103); the outer wall of the inner sheath (103) is provided with a reinforcing layer (104); the outer side of the reinforcing layer (104) is provided with a flexible layer (105); the flexible layer (105) is provided with a plurality of reinforcing layers (104); ) is installed on the outside of the shell (106), the outer wall of the shell (106) is connected to the connecting block (107) through the groove (108) on both sides, and the connecting block (107) is arranged on the inner side of the outer shell (2). A threaded shape (109) is set between the two sides of the reinforcing layer (104), and a fixing column (110) is provided on the inner side of the threaded shape (109). The two sides of the fixing column (110) are connected to the inner wall of the outer shell (2), and the threaded shape (109) is arranged inside the storage tank (111).

2. The stretch-resistant automobile connection harness according to claim 1, characterized in that: The housing (2) and the card slot (5) are integrated, and the card slot (5) and the card block (6) are in a snap-fit ​​connection.

3. The stretch-resistant automobile connection harness according to claim 2, characterized in that: The clamping block (6) is fixedly connected to the outer wall of one shell (2), and the connecting groove (3) and the two shells (2) are integrally arranged.

4. The stretch-resistant automobile connection harness according to claim 3, characterized in that: The housing (2) and the plurality of power-carrying posts (4) are fixedly connected, and the outer sides of the power-carrying posts (4) and the plurality of copper wire bundles (101) provided on the inner side of the reinforcement layer (104) are electrically connected.

5. The stretch-resistant automobile connection harness according to claim 4, characterized in that: The thread shape (109) is a thread setting, and the inner wall of the thread shape (109) and the outer wall of the fixing column (110) are correspondingly set.

6. The stretch-resistant automobile connection harness according to claim 5, characterized in that: The fixing column (110) and the outer shell (2) are fixedly connected, and the storage tank (111) and the outer shell (2) are integrated.

7. The stretch-resistant automobile connection harness according to claim 6, characterized in that: The shell (106) and the connecting block (107) are fixedly connected, and the shell (106) and the groove (108) are correspondingly arranged.

8. The stretch-resistant automobile connection harness according to claim 7, characterized in that: The groove (108) and the outer shell (2) are integrally arranged, and the plurality of insulating layers (102) and the inner layer (103) are correspondingly arranged.

9. The stretch-resistant automobile connection harness according to claim 8, characterized in that: The inner layer (103), the reinforcement layer (104), the flexible layer (105) and the shell (106) are all added with glass fibers.

10. The stretch-resistant automobile connection harness according to claim 9, characterized in that: The inner layer (103), the reinforcement layer (104), the flexible layer (105) and the shell (106) are arranged in correspondence.

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