Stranded wire pin micro rectangular electric connector

Abstract

The utility model relates to a stranded wire pin micro-rectangular electric connector, which is characterized in that a circle of outer flange is arranged on the outer ring of a seat shell of a socket, two positioning holes are respectively arranged on two sides of the seat shell of the outer flange, the positioning holes are forwards screwed with sleeve screws, and the outer flange is backwards respectively provided with two vertical support plates respectively corresponding to the two positioning holes; the lower end of the vertical supporting plate is bent backwards to form a horizontal supporting plate, a mounting hole is formed in the horizontal supporting plate, and the lower end of the seat shell is connected with a horizontal positioning plate backwards or the lower end of the outer flange backwards. And the plurality of stranded wire jacks backwards penetrate out of the seat shell and are respectively and vertically bent to be connected with the horizontal positioning plate in a penetrating manner. The electric connector is simple in structure, the twisted wire jack is bent and vertically and downwards connected with the insulation sleeve and the insulation pad in a penetrating manner, the installation stability and firmness of the twisted wire jack are comprehensively improved, the electric connector has effective shock resistance and impact resistance, the use stability and safety of the electric connector are improved, and the service life of the electric connector is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of electrical connectors, specifically a twisted wire pin micro rectangular electrical connector. Background Technology

[0002] In some high-precision applications requiring high-frequency signal transmission, micro-rectangular and twisted pin connectors are needed. However, existing micro-rectangular twisted pin connectors have horizontally rear-facing twisted pin holes for connecting cables. Under insertion, removal, vibration, and impact conditions, they are prone to pull-out, hard damage, and contact failure, resulting in poor stability and safety. Summary of the Invention

[0003] This invention provides a simple, safe, and stable twisted wire pin micro rectangular electrical connector.

[0004] The technical solution adopted by this utility model is: a twisted wire pin micro rectangular electrical connector, including a plug and a socket. The plug has multiple twisted wire pins, and the socket has multiple twisted wire holes. The plug is inserted into the socket from front to back. The feature is that: the outer ring of the socket housing is provided with an outer flange. Two positioning holes are respectively opened on both sides of the outer flange housing. The positioning holes are screwed on with sleeve screws facing forward. The outer flange is provided with two vertical support plates corresponding to the two positioning holes respectively. The vertical support plates are provided with vertical adjustment holes. The sleeve screws are sequentially passed through the positioning holes and the adjustment hole diameter locking nuts to lock them. The lower end of the vertical support plate is bent backward to form a horizontal support plate. The horizontal support plate is provided with mounting holes. The lower end of the housing or the lower end of the outer flange is connected to the horizontal positioning plate. The multiple twisted wire holes are passed out of the housing and vertically bent to pass through the horizontal positioning plate.

[0005] The topmost twisted wire socket in the socket extends backward to the last position above the horizontal positioning plate.

[0006] The plurality of twisted wire sockets extend backward from the lowest twisted wire socket inside the socket to the foremost position above the horizontal positioning plate.

[0007] The stranded wire jack extends backward out of the housing, bends vertically, passes through an insulating sleeve, and connects to the horizontal positioning plate.

[0008] The insulating sleeve is a flexible sleeve.

[0009] The horizontal positioning plate is covered by a cover, which covers the rearward-facing bent portions of all the stranded wire jacks.

[0010] An insulating pad is provided below the horizontal positioning plate. The stranded wire is inserted backward through the housing and then bent vertically to pass through the horizontal positioning plate and the insulating pad in sequence.

[0011] The beneficial effects of this utility model are as follows: the external flange is used to lock the vertical support plate through the adjustment hole on the vertical support plate, thereby satisfying the adjustable positioning of the horizontal support plate to support the overall connector structure and meeting the installation and fine-tuning requirements in small environments; the twisted wire socket extends backward into the socket and is bent vertically to pass through the horizontal positioning plate, and through the insertion of insulating sleeve and insulating pad, the installation stability and firmness of the twisted wire socket on the socket are comprehensively improved, and it also has effective shock resistance and impact resistance, thus improving the overall stability, safety and lifespan of the electrical connector. Attached Figure Description

[0012] Figure 1 This is a front view of the socket of this utility model;

[0013] Figure 2 for Figure 1 The left view;

[0014] Figure 3 This is a three-dimensional structural diagram of the present invention.

[0015] In the diagram: 1. Housing; 2. Outer flange; 3. Positioning hole; 4. Sleeve screw; 5. Locking nut; 6. Stranded wire insertion hole; 7. Insertion hole bend; 8. Vertical support plate; 9. Adjustment waist hole; 10. Horizontal support plate; 11. Mounting hole; 12. Horizontal positioning plate; 13. Insulating sleeve; 14. Insulating pad. Detailed Implementation

[0016] The following explanation, in conjunction with the accompanying drawings, will provide further details.

[0017] Figure 1-3 As shown: A micro rectangular electrical connector with stranded wire pins includes a plug and a socket. The plug contains multiple stranded wire pins and is inserted into the socket from front to back. The socket housing 1 has multiple stranded wire insertion holes 6 for the stranded wire pins. An outer flange 2 is provided around the outer ring of the housing 1. Two positioning holes 3 are respectively opened on both sides of the outer flange 2. The positioning holes 3 are screwed forward to the sleeve screws 4. The outer flange 2 has two vertical support plates 8 corresponding to the two positioning holes 3 respectively. The vertical support plates 8 have vertical adjustment holes 9. Screws 4 are sequentially threaded through positioning holes 3 and adjusting waist holes 9, and locked with locking nuts 5. The lower end of the vertical support plate 8 is bent backward to form a horizontal support plate 10. Mounting holes 11 are opened on the horizontal support plate 10. The lower end of the outer flange of the seat housing 1 is connected to the horizontal positioning plate 12 or integrally pressed to form the horizontal positioning plate 12. An insulating pad 14 is provided under the horizontal positioning plate 12. Multiple stranded wire insertion holes 6 are threaded backward through the seat housing 1 and are respectively bent vertically to form insertion hole bending parts 7. The insertion hole bending parts 7 are sequentially threaded downward through the insulating sleeve 13 to the horizontal positioning plate and out through the insulating pad 14.

[0018] In this embodiment, the topmost twisted wire socket inside the socket extends rearward to the final position above the horizontal positioning plate. The bottommost twisted wire socket inside the socket extends rearward to the foremost position above the horizontal positioning plate.

[0019] Based on this embodiment, a cover can be installed above the horizontal positioning plate, and the cover can cover all the backward-facing bent portions of the stranded wire plugs.

Claims

1. A twisted wire pin micro-rectangular electrical connector, comprising a plug and a socket, a plurality of twisted wire pins being arranged in the plug, a plurality of twisted wire sockets being arranged in the socket, the plug being inserted into the socket from front to back, characterized in that: The outer flange of the socket seat body is provided with a circle of outer flanges, two positioning holes are respectively arranged on both sides of the outer flange seat body, the positioning holes are forwardly screwed with sleeve screws, the outer flange is respectively provided with two vertical support plates corresponding to the two positioning holes, the vertical support plates are provided with adjusting waist holes in the upward and downward directions, the sleeve screws are sequentially threaded through the positioning holes and the adjusting waist holes and locked by a locking nut, the lower end of the vertical support plate is bent rearward to form a horizontal support plate, the horizontal support plate is provided with a mounting hole, the lower end of the seat body or the lower end of the outer flange is connected with a horizontal positioning plate, and a plurality of twisted wire insertion holes are vertically bent and threaded through the horizontal positioning plate from the seat body.

2. The wire-to-board micro-rectangular electrical connector of claim 1, wherein: The uppermost twisted wire insertion hole in the socket is rearwardly extended to the last position above the horizontal positioning plate.

3. The micro-rectangular electrical connector of claim 1 or 2, wherein: The lowermost twisted wire insertion hole in the socket is rearwardly extended to the foremost position above the horizontal positioning plate.

4. The wire-to-board micro-rectangular electrical connector of claim 1, wherein: The twisted wire insertion hole is vertically bent and threaded through the horizontal positioning plate from the seat body through an insulating sleeve.

5. The wire-to-board micro-rectangular electrical connector of claim 4, wherein: The insulating sleeve is a flexible sleeve.

6. The wire gage microrectangular electrical connector of claim 1, wherein: An enclosure is arranged above the horizontal positioning plate, and the enclosure covers the bent part of all the twisted wire insertion holes.

7. The micro-rectangular electrical connector of claim 1 or 6, wherein: An insulating pad is arranged below the horizontal positioning plate, and the twisted wire insertion hole is vertically bent and sequentially threaded through the horizontal positioning plate and the insulating pad from the seat body.

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