CN219393774U - Piece formula jack structure convenient to assembly - Google Patents

Abstract

The utility model discloses a sheet type jack structure convenient to assemble, which comprises an outer connecting sheet and an inner connecting sheet assembled with the outer connecting sheet, wherein the outer connecting sheet comprises a first bending section and a second bending section, a through hole and a positioning groove are formed in the first bending section, the positioning groove is a circular groove body and is in a concentric circle structure with the through hole, at least two sliding grooves are formed in the second bending section, and a convex wall matched with the positioning groove and a sliding block matched with the sliding grooves are arranged on the upper side of the inner connecting sheet. According to the utility model, the outer connecting piece and the inner connecting piece are matched with the locating groove and the sliding block to carry out locating and assembling, so that the three-point locating is more accurate and rapid, and the assembling efficiency is higher. And the outer side of the convex wall is provided with the limit ring with an elastic structure, so that the interference fit connection effect between the convex wall and the positioning groove is better.

Description

Piece formula jack structure convenient to assembly

Technical Field

The utility model relates to the technical field of electric connectors, in particular to a sheet type jack structure convenient to assemble.

Background

As shown in FIG. 5, the outer connecting piece and the inner connecting piece of the sheet type jack structure in the prior art are positioned and installed by arranging bending parts at two side parts of the outer connecting piece, but the bending parts are easy to deform due to external force in the transportation process, so that the positioning effect of the outer connecting piece and the inner connecting piece is affected, the later assembly alignment is inconvenient, and the installation efficiency is low.

Disclosure of Invention

First, the technical problem to be solved

In order to solve the problems, the utility model provides a sheet type jack structure which is simple in structure, easy to assemble and small in assembly error.

(II) technical scheme

The utility model discloses a sheet type jack structure convenient to assemble, which comprises an outer connecting sheet and an inner connecting sheet assembled with the outer connecting sheet, wherein the outer connecting sheet comprises a first bending section and a second bending section, a through hole and a positioning groove are formed in the first bending section, the positioning groove is a circular groove body and is in a concentric circle structure with the through hole, at least two sliding grooves are formed in the second bending section, and a convex wall matched with the positioning groove and a sliding block matched with the sliding grooves are arranged on the inner connecting sheet.

In the utility model, the outer connecting piece and the inner connecting piece are of L-shaped structures, and the ends of the outer connecting piece and the inner connecting piece are provided with spring claws for contact conduction.

In the utility model, the outer side part of the convex wall is provided with a limiting ring, wherein the limiting ring is made of rubber or PU polyurethane rubber.

In the utility model, the upper part of the limiting ring is provided with an inclined plane which is convenient for insertion, and the longitudinal section of the limiting ring is of a right trapezoid structure.

In the utility model, the sliding chute is a rectangular chute body, the sliding block is a rectangular upright post, and the sliding block and the inner connecting piece are of an integrated structure.

In the utility model, the sliding groove is a groove body with a wedge-shaped structure, and the sliding block is also wedge-shaped.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that,

(1) The outer connecting piece and the inner connecting piece are matched with the positioning groove and the sliding block to be positioned and assembled through the convex wall, so that the three-point positioning is more accurate and rapid, and the assembly efficiency is higher. And the outer side of the convex wall is provided with the limit ring with an elastic structure, so that the interference fit connection effect between the convex wall and the positioning groove is better.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a chip jack structure in embodiment 1;

fig. 2 is a schematic perspective view of the outer connecting piece in embodiment 1;

FIG. 3 is a schematic perspective view of the inner connecting plate in embodiment 1;

FIG. 4 is a schematic view showing the connection structure of the convex wall and the connection ring in embodiment 1;

fig. 5 is a schematic perspective view of an external connection piece in the prior art.

10. The connecting piece comprises an inner connecting piece, 20, an outer connecting piece, 30, a convex wall, 40, a spring claw, 50, a chute, 60, a positioning groove, 70, a limiting ring, 80, an inclined plane, 90, a first bending section, 100, a second bending section, 110, a sliding block, 120 and a through hole.

Detailed Description

Possible implementations within the scope of the present disclosure may have fewer components, have other components not shown in the drawings, different components, differently arranged components, differently connected components, etc., than the examples shown in the drawings. Furthermore, two or more of the elements in the figures may be implemented in a single element or a single element shown in the figures may be implemented as multiple separate elements.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising," "comprising," or "having" and the like means that elements or items preceding the word are meant to be encompassed by the element or item recited following the word and equivalents thereof, without excluding other elements or items. The terms "connected" or "connected" and the like are not limited to the physical or mechanical connection or communication shown in the drawings, but may include connection or communication equivalent thereto, whether direct or indirect. "upper", "lower", "left", "right", "horizontal", "vertical", etc. are only used to indicate a relative positional relationship, which may be changed accordingly when the absolute position of the object to be described is changed.

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The sheet type jack structure convenient for assembly as shown in fig. 1-4 comprises an outer connecting sheet 20 and an inner connecting sheet 10 assembled with the outer connecting sheet 20, wherein the outer connecting sheet 20 comprises a first bending section 90 and a second bending section 100, a through hole 120 and a positioning groove 60 are arranged on the first bending section 90, the positioning groove 60 is a circular groove body and is in a concentric circle structure with the through hole 120, two sliding grooves 50 are arranged on the second bending section 100, a convex wall 30 matched with the positioning groove 60 is arranged at the upper part of the inner connecting sheet 10, and a sliding block 110 matched with the sliding grooves 50 is arranged at the bottom.

Further, the outer connecting piece 20 and the inner connecting piece 10 are both L-shaped, i.e. the inner connecting piece 10 is similar to the outer connecting piece 20 in structure, and the inner connecting piece 10 is also provided with a through hole 120. And spring claws 40 for contact conduction are provided at the ends of the outer connection piece 20 and the inner connection piece 10. The outer side of the convex wall 30 is provided with a limiting ring 70, wherein the limiting ring 70 is made of rubber or PU polyurethane rubber.

Preferably, the diameters of the convex wall 30 and the positioning groove 60 are equal, while the diameter of the limiting ring 70 is slightly larger than the diameter of the limiting ring 70, and the convex wall is adhered to the limiting ring 70 through strong glue.

Specifically, an inclined plane 80 is provided at the upper part of the limiting ring 70 for easy insertion, and the longitudinal section of the limiting ring 70 is in a right trapezoid structure. The sliding groove 50 is a rectangular groove body, the sliding block 110 is a rectangular column, and the sliding block 110 and the connecting piece 10 are integrally formed.

The outer connecting piece 20 and the inner connecting piece 10 are matched with the positioning groove 60, the sliding groove 50 and the sliding block 110 through the convex wall 30 for positioning and assembling, the three-point positioning is more accurate and rapid, and the assembling efficiency is higher. And the outer side of the convex wall 30 is provided with the limit ring 70 with an elastic structure, so that the interference fit connection effect between the convex wall 30 and the positioning groove 60 is better.

Example 2

The difference from embodiment 1 is that the chute 50 is a wedge-shaped chute body, and the shape of the slider 110 is also wedge-shaped. Compared with the rectangular sliding chute 50 and the sliding block 110, the wedge-shaped sliding chute 50 and the sliding block 110 have better connection effect, but it should be noted that the included angle between the two sides of the sliding block 110 and the sliding chute 50 and the bottom of the connecting piece 10 should be greater than 80 °, otherwise, the sliding chute 50 is not easy to be matched.

The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the spirit and scope of the present utility model. Various modifications and improvements of the technical scheme of the present utility model will fall within the protection scope of the present utility model without departing from the design concept of the present utility model, and the technical content of the present utility model is fully described in the claims.

Claims (6)

1. A sheet type jack structure which is convenient for assembly comprises an outer connecting sheet (20) and an inner connecting sheet (10) assembled with the outer connecting sheet (20),

it is characterized in that the method comprises the steps of,

the outer connecting piece (20) comprises a first bending section (90) and a second bending section (100), wherein a through hole (120) and a positioning groove (60) are formed in the first bending section (90), the positioning groove (60) is a circular groove body and is in a concentric circle structure with the through hole (120), at least two sliding grooves (50) are formed in the second bending section (100), and convex walls (30) matched with the positioning groove (60) and sliding blocks (110) matched with the sliding grooves (50) are arranged on the inner connecting piece (10).

2. The chip jack structure for easy assembly according to claim 1, wherein the outer connecting piece (20) and the inner connecting piece (10) are L-shaped structures, and a spring claw (40) for contacting the electrical conduction is provided at the ends of the outer connecting piece (20) and the inner connecting piece (10).

3. The sheet type jack structure convenient for assembly according to claim 1, wherein a limiting ring (70) is arranged at the outer side part of the convex wall (30), and the limiting ring (70) is made of rubber or PU polyurethane rubber.

4. A plate type jack structure convenient for assembly according to claim 3, wherein an inclined plane (80) convenient for insertion is arranged at the upper part of the limiting ring (70), and the longitudinal section of the limiting ring (70) is of a right trapezoid structure.

5. The plate type jack structure for easy assembling according to claim 1, wherein the chute (50) is a rectangular slot body, the slider (110) is a rectangular column, and the slider (110) and the inner connecting plate (10) are integrally formed.

6. The easy-to-fit chip jack structure of claim 1, wherein the chute (50) is a wedge-shaped channel and the slider (110) is also wedge-shaped.