Terminal separator of wire harness sheath plug-in

Abstract

The utility model provides a terminal separator of a wire harness sheath plug-in, which comprises a sheath body and a wire harness separator plate detachably arranged on the sheath body, the sheath body is provided with a plurality of double-layer through holes for terminals to pass through, the wire harness separator plate is sleeved outside the through holes, and the wire harness separator plate is arranged on the sheath body. A plurality of protection holes communicated with the through hole are formed in the wire harness partition plate, an arc-shaped extension plate used for placing a terminal is further arranged between the through hole and the protection holes, and the arc-shaped extension plate can extend into the through hole; the terminal separator can overcome the defect that the crimping part of the terminal and the male connector is easy to break under the condition of long-time twisting in the use process in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness sheaths, in particular to a terminal separator of a wire harness sheath plug-in. Background Art

[0002] The wiring harness connector is a key component for leading out multiple branch lines from the main wiring harness. In the prior art, in the utility model patent with publication number CN205376849U, an automotive wiring harness connector is disclosed, which includes a male connector and a female connector, and the terminal is crimped in the male connector. However, during use, the crimped part between the terminal and the male connector is easily broken if twisted for a long time. Utility Model Content

[0003] Therefore, the technical problem to be solved by the utility model is to overcome the defect in the prior art that the crimped portion between the terminal and the male connector is easily broken when twisted for a long time during use, thereby providing a terminal separator for a wire harness sheath plug-in that can effectively protect the terminal.

[0004] To this end, the utility model provides a terminal separator of a wiring harness sheath plug-in, comprising a sheath body and a wiring harness separator plate detachably arranged on the sheath body, the sheath body being provided with a double layer of multiple through-holes for the terminals to pass through, the wiring harness separator plate being sleeved on the outside of the through-holes, and the wiring harness separator plate being provided with a plurality of protective holes connected to the through-holes, an arc-shaped extension plate for placing the terminals being provided between the through-holes and the protective holes, and the arc-shaped extension plate being able to extend into the inside of the through-holes.

[0005] Further: a buckle assembly is arranged between the harness separator plate and the sheath body, and the buckle assembly includes a buckle block arranged on one side of the sheath body or the harness separator plate and a buckle groove arranged on the other side and adapted to the buckle block.

[0006] Further: the snap-on block is arranged on the sheath body, the snap-on groove is arranged on the harness separator, the snap-on block is provided with a guiding slope for guiding the snap-on groove to be inserted, the harness separator is provided with a connecting ear, and the snap-on groove is arranged on the connecting ear.

[0007] Further: the harness separator plate is provided with a plurality of evenly distributed separator protrusions, the arc-shaped extension plate is provided between two adjacent separator protrusions, and the arc-shaped extension plate is provided in a semicircular structure.

[0008] Furthermore: the height of the separation protrusion is higher than the height of the arc-shaped separation plate, and the side of the separation protrusion opposite to the sheath body can conflict with the side wall of the sheath body.

[0009] Further: the wiring harness separator is provided with an abutment groove for the perforation to pass through.

[0010] Furthermore: a hand grip block for a person to hold is arranged on the side of the harness separator plate facing away from the sheath body, and the hand grip block is arranged in an arc-shaped structure.

[0011] The technical solution of the utility model has the following advantages:

[0012] 1. The utility model provides a terminal separator of a wiring harness sheath plug-in. When installing the terminal, the terminal is first crimped inside the perforation. Compared with the prior art, after the terminal is crimped, a wiring harness separator is installed on the outside of the sheath body. The wiring harness separator has a protection hole. The setting of the protection hole extends the channel of the perforation, so that the terminal crimping part is located in the protection hole. One terminal is placed in one protection hole, and the protection hole is inserted into the perforation, so that the terminal crimping part can be effectively protected from being broken when twisted for a long time, thereby improving the service life of the product.

[0013] 2. The utility model provides a terminal separator for a wiring harness sheath plug-in, in which a snap-on block is arranged on the sheath body, and a snap-on groove is arranged on the wiring harness separator plate. After the terminal crimping is completed, each terminal is installed in the protective hole respectively, and then the snap-on groove is pushed in along the setting direction of the snap-on block until the snap-on groove contacts the snap-on block to complete the installation. When disassembling, the snap-on groove and the snap-on block can be separated by hand. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the connection structure between the sheath body and the wiring harness separator;

[0016] Figure 2 It is a front view of the connection structure between the sheath body and the wiring harness partition plate;

[0017] Figure 3 It is a cross-sectional view of the connection structure between the sheath body and the harness separator;

[0018] Figure 4 It is a schematic diagram of the specific structure of the wiring harness separator.

[0019] Description of reference numerals:

[0020] 1. Sheath body; 11. Perforation; 2. Wire harness separator; 21. Protection hole; 22. Arc-shaped extension plate; 3. Snap-on assembly; 31. Snap-on block; 32. Snap-on groove; 33. Guide slope; 34. Connecting ear; 4. Separation protrusion; 5. Abutment groove; 6. Hand grip block. DETAILED DESCRIPTION

[0021] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0025] Example

[0026] The present embodiment provides a terminal separator of a wiring harness sheath plug-in, comprising a sheath body 1 and a wiring harness separator plate 2 detachably arranged on the sheath body 1, the sheath body 1 is provided with a double-layer plurality of through-holes 11 for terminals to pass through, the wiring harness separator plate 2 is sleeved outside the through-holes 11, and the wiring harness separator plate 2 is provided with a plurality of protective holes 21 connected to the through-holes 11, and an arc-shaped extension plate 22 for placing terminals is also provided between the through-holes 11 and the protective holes 21, and the arc-shaped extension plate 22 can extend to the inside of the through-holes 11.

[0027] The above specific improvements are: Figure 1-Figure 3 As shown, when installing the terminal (also called the wire), the terminal is first crimped inside the through hole 11. Compared with the prior art, after the terminal is crimped, a harness separator 2 is installed on the outside of the sheath body 1. The harness separator 2 has a protective hole 21. The setting of the protective hole 21 extends the channel of the through hole 11, so that the terminal crimping part is located in the protective hole 21. One terminal is placed in one protective hole 21, and the protective hole 21 is inserted into the through hole 11, so that the terminal crimping part can be effectively protected from being broken in the case of long-term twisting, thereby improving the service life of the product.

[0028] On the basis of the above embodiment: a snap-on assembly 3 is arranged between the wiring harness separator 2 and the sheath body 1, and the snap-on assembly 3 includes a snap-on block 31 arranged on one side of the sheath body 1 or the wiring harness separator 2 and a snap-on groove 32 arranged on the other side and adapted to the snap-on block 31.

[0029] On the basis of the above embodiment: the snap-on block 31 is arranged on the sheath body 1, the snap-on groove 32 is arranged on the wiring harness separator 2, the snap-on block 31 is provided with a guiding slope 33 for guiding the snap-on groove 32 to be inserted, the wiring harness separator 2 is provided with a connecting ear 34, and the snap-on groove 32 is arranged on the connecting ear 34.

[0030] The above specific improvements are: Figure 1 As shown, the snap-on block 31 is arranged on the sheath body 1, and the snap-on groove 32 is arranged on the harness partition plate 2. After the terminal crimping is completed, each terminal is installed in the protective hole 21 respectively, and then the snap-on groove 32 is pushed in along the setting direction of the snap-on block 31 until the snap-on groove 32 contacts the snap-on block 31 to complete the installation. When disassembling, the snap-on groove 32 can be separated from the snap-on block 31 by hand.

[0031] On the basis of the above embodiment: a plurality of evenly distributed separation protrusions 4 are arranged on the harness separation plate 2, the arc-shaped extension plate 22 is arranged between two adjacent separation protrusions 4, and the arc-shaped extension plate 22 is arranged in a semicircular structure.

[0032] On the basis of the above embodiment: the height of the partition protrusion 4 is higher than the height of the arc-shaped partition plate, and the side of the partition protrusion 4 opposite to the sheath body 1 can conflict with the side wall of the sheath body 1 .

[0033] The above specific improvements are: Figure 3 and Figure 4As shown, in order to effectively prevent the terminals in adjacent protection holes 21 from entering into another protection hole 21, separation protrusions 4 are provided on both sides of the protection hole 21, and the top and side portions of the separation protrusions 4 are in conflict with the side walls of the sheath body 1, thereby effectively placing the terminals from one protection hole 21 to pass over the separation protrusions 4 and enter into another protection hole 21. In order to effectively place the terminals, the side of the arc-shaped extension plate 22 opposite to the through hole 11 extends into the interior of the through hole 11, and the protection hole 21 is located in the arc-shaped extension plate 22 and is provided in a semicircular structure.

[0034] On the basis of the above embodiment: the harness separator plate 2 is provided with an abutment groove 5 for the through hole 11 to pass through.

[0035] The above specific improvements are: Figure 3 As shown, the perforations 11 on the sheath body 1 are arranged in two rows, one above the other, and the number of perforations 11 can be set to the maximum extent within a limited space. In order to enable the wiring harness separator 2 to be tightly connected to the sheath body 1, the sheath body 1 has a plurality of columns, and the perforations 11 are arranged inside the columns. Part of the column is inserted into the abutment groove 5 of the wiring harness separator 2, thereby effectively increasing the contact area between the wiring harness separator 2 and the sheath body 1, making the connection between the two tighter.

[0036] On the basis of the above embodiment: a hand grip block 6 for a person to hold is arranged on the side of the harness separator 2 facing away from the sheath body 1, and the hand grip block 6 is arranged in an arc-shaped structure.

[0037] The above-mentioned specific improvement is: through the provision of the grip block 6, it is convenient for the user to grasp the wire harness separator plate 2 when installing or removing the wire harness separator plate 2.

[0038] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A terminal separator for a wiring harness sheath plug-in, characterized in that: The invention comprises a sheath body (1) and a wire harness separator (2) detachably arranged on the sheath body (1); the sheath body (1) is provided with a double layer of multiple through holes (11) for terminals to pass through; the wire harness separator (2) is sleeved outside the through holes (11); and the wire harness separator (2) is provided with a plurality of protective holes (21) connected to the through holes (11); and an arc-shaped extension plate (22) for placing the terminal is provided between the through holes (11) and the protective holes (21); and the arc-shaped extension plate (22) can extend into the inside of the through holes (11).

2. A terminal separator for a wiring harness sheath plug-in according to claim 1, characterized in that: A buckle assembly (3) is provided between the harness separator (2) and the sheath body (1), and the buckle assembly (3) comprises a buckle block (31) provided on one side of the sheath body (1) or the harness separator (2), and a buckle groove (32) provided on the other side and adapted to the buckle block (31).

3. A terminal separator for a wiring harness sheath plug-in according to claim 2, characterized in that: The buckle block (31) is arranged on the sheath body (1), the buckle groove (32) is arranged on the wire harness partition plate (2), the buckle block (31) is provided with a guiding inclined surface (33) for guiding the buckle groove (32) to be inserted, the wire harness partition plate (2) is provided with a connecting ear (34), and the buckle groove (32) is arranged on the connecting ear (34).

4. A terminal separator for a wiring harness sheath plug-in according to claim 3, characterized in that: The harness separator plate (2) is provided with a plurality of evenly distributed separator protrusions (4); the arc-shaped extension plate (22) is provided between two adjacent separator protrusions (4); and the arc-shaped extension plate (22) is provided in a semicircular structure.

5. A terminal separator for a wiring harness sheath plug-in according to claim 4, characterized in that: The height of the separation protrusion (4) is higher than the height of the arc-shaped separation plate, and the side of the separation protrusion (4) opposite to the sheath body (1) can abut against the side wall of the sheath body (1).

6. A terminal separator for a wiring harness sheath insert according to claim 5, characterized in that: The harness separator plate (2) is provided with an abutment groove (5) for the through hole (11) to pass through.

7. A terminal separator for a wiring harness sheath insert according to any one of claims 1 to 6, characterized in that: A hand grip block (6) for a person to hold is arranged on the side of the harness partition plate (2) facing away from the sheath body (1), and the hand grip block (6) is arranged in an arc-shaped structure.

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