PIN connector wire harness

Abstract

The utility model discloses a PIN connector wire harness, which relates to the technical field of PIN connectors, and comprises a wire harness main body, a connector and a connector plugging terminal, one end of the wire harness main body is connected with the connector, one side of the wire harness main body close to the connector is bent by 90 degrees, and the connector plugging terminal is connected with the connector. The wire harness main body comprises a plied yarn, a heat shrink tube sleeve, an insulating layer, an inner braid layer, an outer braid layer and a PVC electrical adhesive tape, the outer side of the plied yarn is sleeved with the heat shrink tube sleeve, the outer side of the heat shrink tube sleeve is provided with the insulating layer, the side, away from the connector, of the plied yarn is divided into a sheath wire, and the tail end of the sheath wire is connected with a connector plugging terminal. According to the PIN connector wire harness, the side, close to the connector, of the wire harness body is bent by 90 degrees, wiring use is facilitated, the situation that the connecting position is bent and damaged when the linear wire harness body is used can be avoided, the PVC electrical adhesive tape on the outer sides of the two ends of the outer woven layer is wound in a 1 / 2 type in an overlapped mode, thickening protection can be conducted, and the wire harness can be prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of PIN connectors, in particular to a PIN connector wiring harness. Background Art

[0002] PIN connector is also called probe connector. PIN is a connector used in many electronic products. It is also a new type of charging product and connection method. It is a precision connector widely used in mobile phones, communications, automobiles, medical, aerospace and other electronic products. It plays a connecting role. PIN connector harness is an important part of PIN connector.

[0003] The existing PIN connector harness has a problem that the side of the harness body close to the connector is easily bent and damaged during use, which affects the safety of use.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a PIN connector wiring harness is proposed. Utility Model Content

[0005] The purpose of the present utility model is to provide a PIN connector wiring harness to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a PIN connector wiring harness, comprising a wiring harness body, a connector and a connector plug-in terminal, one end of the wiring harness body is connected to the connector, and the side of the wiring harness body close to the connector is bent 90 degrees, the wiring harness body comprises a strand, a heat shrink tubing, an insulation layer, an inner braided layer, an outer braided layer and PVC electrical tape, the outer side of the strand is passed through a heat shrink tubing, and the outer side of the heat shrink tubing is provided with an insulation layer, the outer side of the insulation layer is provided with an inner braided layer, and the outer side of the inner braided layer is provided with an outer braided layer, PVC electrical tape is wrapped around the outer sides of both ends of the outer braided layer, the strand is divided into a sheathed wire on the side away from the connector, and the end of the sheathed wire is connected to a connector plug-in terminal.

[0007] Furthermore, a connection socket is provided on one side of the connector, and the connector is electrically connected to the connection socket.

[0008] Furthermore, the inner braided layer and the outer braided layer are both plastic braided meshes, and the PVC electrical tapes on the outer sides of both ends of the outer braided layer are wrapped in an overlapping manner.

[0009] Furthermore, small heat shrink tubes are passed through the peeled ends of both ends of the sheathed wire, the diameters of the sheathed wires are the same, and an anti-entanglement branching component is installed on the outside of the sheathed wires.

[0010] Furthermore, the anti-entanglement wire distribution assembly includes a wire clamping plate, a wire embedding groove, a limit frame and a limit boss. A wire embedding groove is opened in the middle of the wire clamping plate, and a limit frame is fixed on the lower side of the wire clamping plate, and a limit boss protrudes from the bottom of the limit frame.

[0011] Furthermore, the anti-entanglement wire distribution assembly also includes a sliding connection block and a corrugated connecting tube. The sliding connection block is fixed on the upper side of the wire clamping plate, and the sliding connection block has a "T"-shaped structure. The sliding connection block and the limit frame are slidably connected, and a corrugated connecting tube is connected between adjacent wire clamping plates.

[0012] The utility model provides a PIN connector wiring harness, which has the following beneficial effects:

[0013] The utility model is provided with a wiring harness main body, several sheathed wires are braided and twisted into strands, the heat shrink tubing sleeves provided on the outside thereof are convenient for protecting the strands, the inner braided layer and the outer braided layer are both plastic braided meshes, which can play a double protection role, the PVC electrical tapes on the outside of both ends of the outer braided layer are 1 / 2 overlapped and wrapped, which can provide thickened protection and prevent the wiring harness from loosening, and the side of the wiring harness main body close to the connector is bent at 90 degrees for easy wiring and can avoid the situation where the connection position of the straight wiring harness main body is bent and damaged when in use.

[0014] The utility model is provided with a winding branching component, and the connector plug-in terminals at the ends of several sheathed wires are used for plugging in the wires. The small heat shrink tube is convenient for protecting the peeled ends of the sheathed wires. The wire embedding groove of the wire clamping plate is convenient for separately storing the sheathed wires, thereby preventing the several sheathed wires from being entangled. The corrugated connecting tube can be retracted to connect multiple wire clamping plates to prevent the wire clamping plates from being lost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of a PIN connector wiring harness of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of a wiring harness body of a PIN connector wiring harness of the present invention;

[0017] Figure 3 This utility model is a PIN connector harness Figure 2 Enlarged structural diagram at point A in the middle.

[0018] In the figure: 1. Wire harness body; 101. Wire strands; 102. Heat shrink tubing; 103. Insulation layer; 104. Inner braided layer; 105. Outer braided layer; 106. PVC electrical tape; 2. Connector; 3. Connector seat; 4. Sheathed wire; 5. Small heat shrink tubing; 6. Connector terminals; 7. Anti-entanglement wiring assembly; 701. Wire clamping plate; 702. Wire embedding groove; 703. Limiting frame; 704. Limiting boss; 705. Sliding connection block; 706. Corrugated connecting tube. DETAILED DESCRIPTION

[0019] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] like Figure 1-Figure 2 As shown, a PIN connector wiring harness includes a wiring harness body 1, a connector 2 and a connector plug-in terminal 6. One end of the wiring harness body 1 is connected to the connector 2, and the side of the wiring harness body 1 close to the connector 2 is bent at 90 degrees. The wiring harness body 1 includes a strand 101, a heat shrink tube sleeve 102, an insulating layer 103, an inner braided layer 104, an outer braided layer 105 and a PVC electrical tape 106. The outer side of the strand 101 is passed through a heat shrink tube sleeve 102, and the outer side of the heat shrink tube sleeve 102 is provided with an insulating layer 103, the outer side of the insulating layer 103 is provided with an inner braided layer 104, and the outer side of the inner braided layer 104 is provided with an outer braided layer 105, and the outer sides of the outer braided layer 105 are both wrapped with PVC electrical tape 106. The inner braided layer 104 and the outer braided layer 105 are both plastic braided meshes. At the same time, the PVC electrical tape 106 on the outer sides of the outer braided layer 105 is wrapped 6 is a 1 / 2 overlapping winding, and the side of the strand 101 away from the connector 2 is divided into a sheathed wire 4, and the end of the sheathed wire 4 is connected to the connector plug terminal 6, and a connecting seat 3 is provided on one side of the connector 2, and the connector 2 and the connecting seat 3 are electrically connected; several sheathed wires 4 are braided and twisted into strands 101, and the heat shrink tube sleeve 102 provided on the outside thereof is convenient for protecting the strands 101, and the insulating layer 103 can play an insulating role. The inner braided layer 104 and the outer braided layer 105 are both plastic braided meshes that can play a double protective role. The PVC electrical tape 106 on the outside of the two ends of the outer braided layer 105 is a 1 / 2 overlapping winding for thickening protection and preventing the wiring harness from loosening. The side of the wiring harness body 1 close to the connector 2 is bent to 90 degrees for easy wiring and can avoid the situation where the connection position of the straight wiring harness body 1 is bent and damaged when in use.

[0021] like Figure 2-Figure 3As shown, small heat shrink tubes 5 are passed through the peeled ends of both ends of the sheathed wire 4, and the diameters of the sheathed wires 4 are the same, and an anti-winding wire branching component 7 is installed on the outside of the sheathed wire 4. The anti-winding wire branching component 7 includes a wire clamping plate 701, a wire embedding groove 702, a limit frame 703 and a limit boss 704. A wire embedding groove 702 is provided in the middle of the wire clamping plate 701, and a limit frame 703 is fixed on the lower side of the wire clamping plate 701, and a limit boss 704 protrudes from the bottom of the limit frame 703. The anti-winding wire branching component 7 also includes a sliding connection block 705 and a corrugated connecting tube 706. A sliding connection block 705 is fixed on the upper side of the wire clamping plate 701, and the sliding connection block 705 is a "T"-shaped structure, and the sliding connection block 705 and the limit frame 703 are sliding Connection, a corrugated connecting tube 706 is connected between adjacent wire card boards 701; the connector plug-in terminals 6 at the ends of several sheathed wires 4 are used for plugging in the connection wires, and the small heat shrink tube 5 is convenient for protecting the peeled ends of the sheathed wires 4. The wire embedding groove 702 of the wire card board 701 is convenient for separately storing the sheathed wires 4, thereby preventing the entanglement between several sheathed wires 4. The corrugated connecting tube 706 can be telescopically connected to multiple wire card boards 701 to prevent the wire card board 701 from being lost. The mutual cooperation between the sliding connection block 705 and the limit frame 703 facilitates the sliding connection between adjacent wire card boards 701, which can meet the plug-in requirements of different positions. At the same time, the limit boss 704 can limit the sliding connection block 705 to prevent it from falling out.

[0022] In summary, if Figure 1-Figure 3 As shown, when using the PIN connector harness, first, several sheathed wires 4 can be braided and twisted into strands 101, and then a heat shrink tube 102 is passed through the outside to protect the strands 101. The side of the harness body 1 close to the connector 2 is bent to 90 degrees for easy wiring, which can avoid the situation where the connection position of the straight harness body 1 is bent and damaged when in use. During use, the insulating layer 103 can play an insulating role. The inner braided layer 104 and the outer braided layer 105 are both plastic braided meshes that can play a double protective role, and the PVC electrical insulation on the outside of both ends of the outer braided layer 105 is The tape 106 is wrapped in a 1 / 2 overlapping manner to provide thickened protection and prevent the wiring harness from loosening, and the connector plug-in terminals 6 at the ends of several sheathed wires 4 can be used to plug in the wires. The sheathed wires 4 can be set in the wire embedding groove 702 of the wire card plate 701 so that the sheathed wires 4 can be separately accommodated, thereby preventing the sheathed wires 4 from being entangled. Then, the spacing between adjacent wire card plates 701 can be adjusted by sliding the sliding connection block 705 and the limit frame 703 to meet the plug-in requirements at different positions, thereby completing the use process of the PIN connector wiring harness.

[0023] The embodiments of the present invention are provided for purposes of illustration and description and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for specific applications.

Claims

1. A PIN connector wiring harness, comprising a wiring harness body (1), a connector (2) and a connector plug terminal (6), characterized in that: One end of the wiring harness body (1) is connected to a connector (2), and the side of the wiring harness body (1) close to the connector (2) is bent at 90 degrees. The wiring harness body (1) comprises a strand (101), a heat shrink tubing (102), an insulating layer (103), an inner braided layer (104), an outer braided layer (105) and a PVC electrical tape (106). The outer side of the strand (101) is passed through a heat shrink tubing (102), and the heat shrink tubing (102) is An insulating layer (103) is provided on the outside of the insulating layer (103), an inner braided layer (104) is provided on the outside of the inner braided layer (104), and an outer braided layer (105) is provided on the outside of the inner braided layer (104), and PVC electrical tape (106) is wrapped around the outside of both ends of the outer braided layer (105), and the strand (101) is divided into a sheathed wire (4) on the side away from the connector (2), and the end of the sheathed wire (4) is connected to a connector plug terminal (6).

2. A PIN connector wiring harness according to claim 1, characterized in that: A connection seat (3) is provided on one side of the connector (2), and the connector (2) and the connection seat (3) are electrically connected.

3. A PIN connector wiring harness according to claim 1, characterized in that: The inner braided layer (104) and the outer braided layer (105) are both plastic braided meshes, and the PVC electrical tapes (106) on the outer sides of both ends of the outer braided layer (105) are 1 / 2 overlapped and wound.

4. A PIN connector wiring harness according to claim 1, characterized in that: Small heat shrink tubes (5) are passed through the peeled ends of both ends of the sheathed wire (4), the diameters of the sheathed wires (4) are the same, and an anti-winding branching assembly (7) is installed on the outside of the sheathed wire (4).

5. A PIN connector wiring harness according to claim 4, characterized in that: The anti-entanglement wire distribution assembly (7) comprises a wire clamping plate (701), a wire embedding groove (702), a limiting frame (703) and a limiting boss (704); the wire clamping plate (701) is provided with a wire embedding groove (702) in the middle, the limiting frame (703) is fixed on the lower side of the wire clamping plate (701), and the limiting boss (704) protrudes from the bottom of the limiting frame (703).

6. A PIN connector wiring harness according to claim 5, characterized in that: The anti-entanglement wire distribution assembly (7) further comprises a sliding connection block (705) and a corrugated connection pipe (706); the sliding connection block (705) is fixed on the upper side of the wire clamping plate (701); the sliding connection block (705) is in a "T"-shaped structure; the sliding connection block (705) is slidably connected to the limit frame (703); and the corrugated connection pipe (706) is connected between adjacent wire clamping plates (701).

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