CN216529441U - Binding post of riveting formula structure in mould - Google Patents

Abstract

The utility model provides a connecting terminal of an in-mold riveting type structure, which comprises a conductive foot base, fastening screws and a riveting supporting block, wherein the conductive foot base comprises a top plate, a first foot plate and a second foot plate, clamping grooves are formed in the tops of the first foot plate and the second foot plate, clamping parts are formed in the two ends of the riveting supporting block, and a first screw hole and a second screw hole which are communicated penetrate through the top plate and the riveting supporting block respectively. Conductive foot seat and riveting supporting shoe can adopt compound mould stamping forming, rivet the riveting supporting shoe and press on conductive foot seat, the riveting supporting shoe is pressed from both sides tightly between first sole and second sole, screens portion block is on the draw-in groove, first screw and second screw are tapped respectively on roof and the riveting supporting shoe, can simplify the manufacture process effectively, save back end assembly man-hour, the whole degree of depth of terminal screw has been increased, the condition of smooth silk appears when fastening screw locking on the terminal screw can be avoided effectively, stronger torsional strength is provided, avoid the terminal to burst and warp.

Description

Binding post of riveting formula structure in mould

Technical Field

The utility model relates to the field of connectors, in particular to a connecting terminal with an in-mold riveting structure.

Background

Binding post is an accessory for realizing electrical connection, and along with industrial automation's continuous development, binding post's use is also wider and wider, and the style is also diversified. The wiring terminal generally comprises a terminal seat and a wiring screw, wherein a screw hole is arranged on the terminal seat, and a wire is clamped on the terminal seat through the screw, so that the wiring terminal has the advantage of simple wiring. The binding post on the market is mostly produced through the tensile processing mode of taking out, has the not enough problem of structural strength, and the terminal is cracked the deformation easily when applying great torsion, because the screw depth is lighter, the screw tooth number of turns is few, leads to limit torsion little, the condition of smooth silk appears easily.

Disclosure of Invention

The utility model aims to solve the problem of providing a connecting terminal with an in-mold riveting type structure, which improves the structural strength, the limit torque and the occurrence of wire sliding.

The connecting terminal comprises a conductive foot seat, a fastening screw and a riveting support block, wherein the conductive foot seat comprises a top plate, a first foot plate and a second foot plate which are arranged at two ends of the top plate in a bending mode, clamping grooves are formed in the tops of the first foot plate and the second foot plate in a penetrating mode, clamping portions matched with the clamping grooves are formed in two ends of the riveting support block in an extending mode, the clamping portions are clamped on the clamping grooves, two end faces of the riveting support block abut against the inner side faces of the first foot plate and the second foot plate respectively, the riveting support block is connected to the bottom of the top plate in a abutting mode, a first screw hole and a second screw hole matched with the fastening screw are formed in the top plate and the riveting support block in a penetrating mode respectively, the first screw hole is communicated with the second screw hole, and the fastening screw is connected to the first screw hole and the second screw hole.

Preferably, the clamping device further comprises a backing plate, a through hole for the screw rod of the fastening screw to pass through is arranged on the backing plate in a penetrating mode, and the backing plate is arranged between the top plate and the nut of the fastening screw.

Preferably, the roof both sides all extend and are provided with the reference column, and the interval of two reference columns matches with the width of backing plate, and the backing plate block is between two reference columns.

Preferably, the two end faces of the riveting supporting block are flush with the two end faces of the top plate.

Preferably, the shim plate is provided in the shape of an arch protruding towards the nut side of the tightening screw.

Preferably, the shim plate is provided with notches on four sides.

The utility model has the beneficial effects that: the utility model provides a connecting terminal with an in-mold riveting type structure, which is provided with a unique assembly structure, wherein a conductive foot seat and a riveting supporting block can be formed by a composite die in a stamping mode, the riveting supporting block is directly riveted on the conductive foot seat in the stamping process, the riveting supporting block is clamped between a first foot plate and a second foot plate after the stamping is finished, a clamping part is clamped on a clamping groove, and a first screw hole and a second screw hole are respectively tapped on a top plate and the riveting supporting block, so that the manufacturing process can be effectively simplified, and the rear-section assembly time is saved. Because electrically conductive footstock and riveting supporting shoe are fully fixed by the riveting, first screw and second screw communicate, have increased the whole degree of depth of terminal screw, can avoid fastening screw locking the condition that appears smooth silk on the terminal screw effectively, provide stronger torsional strength, avoid the terminal to burst and warp.

Drawings

Fig. 1 illustrates an exploded view of the present invention.

Fig. 2 illustrates a schematic structural view of the external form of the present invention.

Fig. 3 illustrates a schematic cross-sectional structure of the present invention.

The reference numbers illustrate: the structure comprises a conductive foot seat 1, a top plate 100, a first foot plate 101, a second foot plate 102, a clamping groove 103, a first screw hole 104, a positioning column 105, a fastening screw 2, a riveting supporting block 3, a clamping part 300, a second screw hole 301, a backing plate 4 and a notch 40.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be described clearly and completely with reference to the drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments.

All other embodiments of the person skilled in the art, which are obtained without inventive work on the basis of the described embodiments of the present disclosure, are within the scope of protection of the present disclosure.

Refer to fig. 1-3.

The utility model provides a connecting terminal with an in-mold riveting structure, which comprises a conductive pin base 1 and a fastening screw 2, riveting supporting block 3, electrically conductive foot stool 1 contains roof 100, buckle and set up in first sole 101 and the second sole 102 at roof 100 both ends, first sole 101 and second sole 102 top all run through and are provided with draw-in groove 103, riveting supporting block 3 both ends all extend and are provided with screens portion 300 with draw-in groove 103 matching, screens portion 300 block is on draw-in groove 103, 3 both ends faces of riveting supporting block butt respectively on the medial surface of first sole 101 and second sole 102, riveting supporting block 3 borders on roof 100 bottom, run through respectively on roof 100 and the riveting supporting 3 piece and be provided with first screw 104 and the second screw 301 of matcing with fastening screw 2, first screw 104 and second screw 301 intercommunication, fastening screw 2 connects on first screw 104 and second screw 301.

The specific use principle is that the conductive foot seat 1 and the riveting supporting block 3 can be formed by adopting a composite die in a stamping mode, the riveting supporting block 3 is directly riveted on the conductive foot seat 1 in the stamping mode, after the stamping is completed, the riveting supporting block 3 is clamped between the first foot plate 101 and the second foot plate 102, the clamping portion 300 is clamped on the clamping groove 103, the top plate 100 and the riveting supporting block 3 are respectively tapped with the first screw hole 104 and the second screw hole 301, the manufacturing process can be effectively simplified, and the rear-section assembling time is saved. Because electrically conductive footstand 1 and riveting supporting shoe 3 are fully fixed by the riveting, first screw 104 and second screw 301 communicate, have increased the whole degree of depth of terminal screw, can avoid fastening screw 2 to appear the condition of smooth silk when locking on the terminal screw effectively, provide stronger torsional strength, avoid the terminal to burst and warp.

Based on the above embodiment, the fastening device further comprises a backing plate 4, a through hole for the screw rod of the fastening screw 2 to pass through is arranged on the backing plate 4 in a penetrating manner, and the backing plate 4 is arranged between the top plate 100 and the nut of the fastening screw 2 in a cushioning manner. When wiring, the wire is placed on the top of the top plate 100, the fastening screw 2 penetrates through the through hole and is connected to the first screw hole 104 and the second screw hole 301 to be screwed, and the wire is clamped between the backing plate 4 and the top plate 100, so that the wiring strength is improved.

Based on the above embodiment, the positioning posts 105 are extended from both sides of the top plate 100, the distance between the two positioning posts 105 matches with the width of the backing plate 4, and the backing plate 4 is clamped between the two positioning posts 105. During the wiring, with backing plate 4 card between two reference columns 105 and with fastening screw 2 with backing plate 4 locking, two reference columns 105 can carry on spacingly to backing plate 4, prevent that backing plate 4 from rotating, improve wiring intensity.

Based on the above embodiment, the two end faces of the riveting support block 3 are flush with the two end faces of the top plate 100, so that the conductive pin base 1 can be supported, the overall structural strength of the terminal is improved, and the attractiveness is ensured.

Based on the above embodiment, the backing plate 4 is provided in an arch shape protruding toward the nut side of the fastening screw 2. The cushion plate 4 is arranged to be in an arch shape, so that the buffering performance of the cushion plate 4 can be improved, the cushion plate 4 is prevented from being broken when the cushion plate 4 is locked by the fastening screws 2, and the wiring strength is improved.

Based on the above embodiment, the shim plate 4 is provided with notches 40 on four sides. When the fastening screw 2 locks the backing plate 4 on the top plate 100, the notch 40 can provide a deformation space for the elastic deformation of the backing plate 4, and the situation that the backing plate 4 bursts is avoided.

The above embodiments are merely illustrative of the preferred embodiments of the present invention, and not restrictive, and various changes and modifications to the technical solutions of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are intended to fall within the scope of the present invention defined by the appended claims.

Claims (6)

1. A connecting terminal with an in-mold riveting structure is characterized by comprising a conductive foot seat, a fastening screw and a riveting supporting block, the conductive foot seat comprises a top plate, a first foot plate and a second foot plate which are arranged at two ends of the top plate in a bending way, clamping grooves are formed in the tops of the first foot plate and the second foot plate in a penetrating mode, clamping portions matched with the clamping grooves are arranged at two ends of the riveting supporting block in an extending mode, the clamping part is clamped on the clamping groove, two end faces of the riveting supporting block are respectively abutted against the inner side faces of the first foot plate and the second foot plate, the riveting supporting block is adjacent to the bottom of the top plate, a first screw hole and a second screw hole which are matched with the fastening screws are respectively arranged on the top plate and the riveting supporting block in a penetrating way, the first screw hole is communicated with the second screw hole, and the fastening screw is connected to the first screw hole and the second screw hole.

2. The connecting terminal of claim 1, further comprising a backing plate, wherein a through hole for the screw rod of the fastening screw to pass through is arranged on the backing plate in a penetrating manner, and the backing plate is arranged between the top plate and the nut of the fastening screw.

3. The connecting terminal of claim 2, wherein positioning columns extend from two sides of the top plate, the distance between the two positioning columns is matched with the width of the base plate, and the base plate is clamped between the two positioning columns.

4. The in-mold riveted structure terminal according to claim 3, wherein two end faces of the riveting supporting block are flush with two end faces of the top plate.

5. The in-mold riveted structure connection terminal according to claim 4, wherein the shim plate is provided in an arch shape protruding toward a nut side of the fastening screw.

6. The in-mold riveted structure connection terminal according to claim 5, wherein notches are provided on four sides of the shim plate.

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