Pluggable wire harness pair

Abstract

The utility model discloses a plug-in type wire harness pair, which comprises a first wire and a second wire, and is characterized in that the first wire comprises a first lead, a male joint electrically connected with one end of the first lead, and a first shell injected on the first lead and the male joint; the second wire comprises a second wire, a female connector electrically connected with one end of the second wire and a second shell arranged on the second wire and the female connector in an injection molding mode, and the first shell comprises a first wire injection molding part, a male connector injection molding part and limiting protrusions arranged on the two sides of the male connector injection molding part. The second shell comprises a second wire injection molding part, a female connector injection molding part and a turning cover hinged to the female connector injection molding part, the turning cover is provided with two clamping grooves, and the two clamping grooves can be connected with the two limiting protrusions in a clamped mode respectively. The connector has the advantages that two ends of the flip cover are respectively connected with the male connector injection molding part and the female connector injection molding part through clamping connection between the clamping groove and the limiting bulge, so that firmness after connection of the first wire and the second wire is realized.

Description

TECHNICAL FIELD

[0001] The utility model relates to 3C equipment field, concretely is a plug -in harness pair. BACKGROUND

[0002] In electrical equipment, different circuit modules are connected through plug-in harness pairs. Two wires are connected through male and female connectors to realize conduction. The existing male and female connectors are connected, and there is no locking structure to ensure the firmness of the two wires after plugging. The male and female connectors are prone to looseness or even falling off.

[0003] Therefore, it is necessary to provide a plug-in harness pair. SUMMARY

[0004] The utility model provides a plug-in harness pair, effectively solve the problem that the existing plug-in harness pair male and female connector is easy to loosen after connection.

[0005] The utility model adopts the technical scheme of:

[0006] A plug-in harness pair, comprising a first wire and a second wire, the first wire comprising a first wire, a male connector electrically connected to one end of the first wire, and a first shell injection molded on the first wire and the male connector, the second wire comprising a second wire, a female connector electrically connected to one end of the second wire, and a second shell injection molded on the second wire and the female connector, the first shell comprising a first wire injection molded part, a male connector injection molded part, and a limiting convex set on both sides of the male connector injection molded part, the second shell comprising a second wire injection molded part, a female connector injection molded part, and a flip cover hinged to the female connector injection molded part, the flip cover being provided with two clamping grooves, and the two clamping grooves being respectively clamped with the two limiting convexes.

[0007] Further, the limiting convex is a cylinder, and the clamping groove comprises an arc groove and a horn opening communicated with the arc groove.

[0008] Further, the male connector injection molded part is provided with a first arrow on the outer surface for indicating the plugging direction, and the female connector injection molded part is provided with a second arrow on the outer surface for indicating the plugging direction.

[0009] Further, the male connector injection molded part and the first wire injection molded part are further provided with a first reinforcing rib at the connection, and the female connector injection molded part and the second wire injection molded part are further provided with a second reinforcing rib at the connection.

[0010] Further, when the clamping groove is clamped with the limiting convex, the end of the flip cover coincides with the end of the male connector injection molded part.

[0011] The utility model discloses the beneficial effect has: through the clamping between the clamping groove and the limiting convex, realizes the connection of the two ends of the flip respectively with male joint injection part and female joint injection part, thereby realizes the firm after the connection of no. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 The overall schematic diagram of the plug-in wire harness pair provided by the embodiment of the application.

[0013] Figure 2 The exploded view of the plug-in wire harness pair provided by the embodiment of the application.

[0014] Figure 3 The schematic diagram of the second wire of the plug-in wire harness pair provided by the embodiment of the application.

[0015] In the figure, 1 is a male connector, 2 is a female connector, 3 is a first wire injection part, 4 is a male connector injection part, 5 is a limiting convex, 6 is a second wire injection part, 7 is a female connector injection part, 8 is a flip, 81 is a clamping groove, 811 is a circular arc groove, 812 is a horn opening, 41 is a first arrow, 71 is a second arrow, 9 is a first reinforcing rib, and 10 is a second reinforcing rib. DETAILED DESCRIPTION

[0016] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific embodiment of the utility model will be described in detail below with reference to the drawings.

[0017] As shown in Figure 1 , Figure 2 and Figure 3 , the structure of the plug-in wire harness pair provided by the embodiment of the application includes a first wire and a second wire, the first wire includes a first wire, a male connector 1 electrically connected to one end of the first wire, and a first shell injection molded on the first wire and the male connector 1, the second wire includes a second wire, a female connector 2 electrically connected to one end of the second wire, and a second shell injection molded on the second wire and the female connector 2, the first shell includes a first wire injection part 3, a male connector injection part 4, and a limiting convex 5 arranged on both sides of the male connector injection part 4, the second shell includes a second wire injection part 6, a female connector injection part 7, and a flip 8 hinged to the female connector injection part 7, the flip 8 is provided with two clamping grooves 81, and the two clamping grooves 81 can be clamped with the two limiting convexes 5 respectively.

[0018] In actual use, the male connector 1 and the female connector 2 are inserted and connected, and then the flip 8 is rotated, so that the clamping groove 81 is clamped with the limiting convex 5 after the flip 8 is turned.

[0019] In the above design, the clamping between the clamping groove 81 and the limiting convex 5 realizes the connection of the two ends of the flip cover 8 with the male joint injection part 4 and the female joint injection part 7 respectively, thereby realizing the firm connection of the first line and the second line after being connected.

[0020] Specifically, as shown in Figure 1 and Figure 2 , the limiting convex 5 is a cylinder, and the clamping groove 81 includes an arc groove 811 and a horn opening 812 communicated with the arc groove.

[0021] In actual use, after the limiting convex 5 is clamped with the clamping groove 81, the limiting convex 5 is in contact with the arc groove 811. During the process of rotating the flip cover 8 to realize the disengagement or contact of the limiting convex 5 and the clamping groove 81, the horn opening 812 can avoid the limiting convex 5.

[0022] In the above design, the structural design and specific implementation of the limiting convex 5 and the clamping groove 81 can not only ensure the effective contact of the limiting convex 5 and the clamping groove 81, but also effectively avoid the limiting convex 5 during the movement of the flip cover 8.

[0023] Specifically, as shown in Figure 2 , the outer surface of the male joint injection part 4 is provided with a first arrow 41 for indicating the insertion direction, and the outer surface of the female joint injection part 7 is provided with a second arrow 71 for indicating the insertion direction.

[0024] In actual use, the insertion is performed through the direction indication of the first arrow 41 and the second arrow 71.

[0025] In the above design, the design of the first arrow 41 and the second arrow 71 facilitates the quick insertion of the first line and the second line.

[0026] Specifically, as shown in Figure 1 and Figure 2 , the connection between the male joint injection part 4 and the first wire injection part 3 is further provided with a first reinforcing rib 9, and the connection between the female joint injection part 7 and the second wire injection part 6 is further provided with a second reinforcing rib 10.

[0027] In the above design, the first reinforcing rib 9 can effectively realize the firm connection of the male joint injection part 4 and the first wire injection part 3, and the second reinforcing rib 10 can realize the firm connection of the female joint 2 and the second wire injection part 6.

[0028] Specifically, as shown in Figure 1 , when the clamping groove 81 is clamped with the limiting convex 5, the end of the flip cover 8 coincides with the end of the male joint injection part 4.

[0029] In the above design, the end of the flip cover 8 coincides with the end of the male connector injection part 4, which can effectively ensure that the flip cover 8 has sufficient strength after being connected with the male connector injection part 4.

[0030] It should be understood that the above is only a specific embodiment of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A plug-in wiring harness pair comprising a primary wire and a secondary wire, characterized in that: The first wire includes a first wire, a male connector (1) electrically connected to one end of the first wire, and a first shell injection molded on the first wire and the male connector (1), the second wire includes a second wire, a female connector (2) electrically connected to one end of the second wire, and a second shell injection molded on the second wire and the female connector (2), the first shell includes a first wire injection part (3), a male connector injection part (4), and a limiting convex (5) arranged on both sides of the male connector injection part (4), the second shell includes a second wire injection part (6), a female connector injection part (7), and a flip cover (8) hinged to the female connector injection part (7), the flip cover (8) is provided with two clamping grooves (81), and the two clamping grooves (81) can be respectively clamped with two limiting convexes (5).

2. The plug-in wire harness pair according to claim 1, characterized in that: The limiting convex (5) is a cylinder, and the clamping groove (81) includes an arc groove (811) and a horn opening (812) communicated with the arc groove.

3. The plug-in wire harness pair of claim 1, wherein: The outer surface of the male connector injection part (4) is provided with a first arrow (41) for indicating the insertion direction, and the outer surface of the female connector injection part (7) is provided with a second arrow (71) for indicating the insertion direction.

4. The plug-in wire harness pair of claim 1, wherein: The connection between the male connector injection part (4) and the first wire injection part (3) is further provided with a first reinforcing rib (9), and the connection between the female connector injection part (7) and the second wire injection part (6) is further provided with a second reinforcing rib (10).

5. The plug-in wire harness pair of claim 1, wherein: When the clamping groove (81) is clamped with the limiting convex (5), the end of the flip cover (8) coincides with the end of the male connector injection part (4).

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