CN220107002U - Line pressing structure of input power line of extension socket product - Google Patents

Abstract

The utility model discloses a line pressing structure of an input power line of a socket product, which comprises a first flat limiting piece (2) and a second flat limiting piece (3) which are parallel to the side wall of a shell (1), wherein limiting piece clamping grooves (12) with two open ends are reserved around a line passing hole (11) on the side wall of the shell (1), the first limiting piece (2) and the second limiting piece (3) are respectively inserted and buckled in the limiting piece clamping grooves (12) from the two open ends of the limiting piece clamping grooves (12) and clamp the input power line together from opposite directions; meanwhile, the space is more effectively utilized on the internal structure of the product; furthermore, the installation is simple, and higher production efficiency can be obtained in production.

Description

Line pressing structure of input power line of extension socket product

Technical Field

The utility model relates to the technical field of extension socket, in particular to a line pressing structure of an input power line of an extension socket product.

Background

The product of row's of on the market inserts or possessing row inserts the function has an input power cord to insert in the product, and the main assembly method of input power cord is fixed the power cord through the cooperation mode of screw and plastic rod. The cooperation mode of screw and plastic rod leads to when the product receives the impact force, and its atress point is screw and matched plastic rod only, and when screw smooth silk or plastic rod fracture, the power cord can be pulled out, and the power cord is through with the socket high-voltage current, so once pulled out can let the user expose under dangerous power consumption condition. Meanwhile, the matching mode of the screw plastic rods occupies more space in the volume of the product, and in the production process, the convenience and efficiency of the assembly operation are all deficient.

Disclosure of Invention

The utility model aims to solve the technical problems that the power line fixing in the prior art is a screw and plastic rod matching mode, and has the defects of insufficient reliability and safety and occupying product space, and provides a line pressing structure of an input power line of a socket product.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a structure arranges line ball structure of input power cord of inserting product, the product includes the casing, offered on the lateral wall of casing and be used for supplying the input power cord alternates to cross the line hole in the casing, line ball structure includes parallel to the first spacing piece of flat type of casing lateral wall and the spacing piece of second, the casing lateral wall is last to reserve both ends open-ended spacing piece draw-in groove around crossing the line hole, first spacing piece and the spacing piece of second are respectively from the both ends opening eye-splice of spacing piece draw-in groove is in spacing piece draw-in groove and from opposite direction will input power cord holds tightly jointly.

Further, in the line pressing structure of the input power line of the extension socket product, a groove clamping position is arranged on one surface of the first limiting piece and the second limiting piece, which faces the side wall of the shell, two protruding clamping positions which are located at two sides of the line passing hole and correspond to the first limiting piece and the second limiting piece respectively are arranged on the side wall of the shell, and after the first limiting piece and the second limiting piece are inserted into the limiting piece clamping grooves, the respective groove clamping positions and the corresponding protruding clamping positions are buckled to limit the first limiting piece and the second limiting piece so as to prevent the first limiting piece and the second limiting piece from falling out of the limiting piece clamping grooves.

Further, in the line pressing structure of the input power line of the extension socket product, the first limiting piece is provided with the first notch, the second limiting piece is provided with the second notch, and when the first limiting piece and the second limiting piece are inserted and buckled in the limiting piece clamping groove, the first notch and the second notch jointly clamp the input power line together.

Further, in the line pressing structure of the input power line of the extension socket product, the first limiting piece and the second limiting piece are identical in shape and size and are concave.

Further, in the line pressing structure of the input power line of the extension socket product, the limiting piece clamping groove extends along the vertical direction, the upper end and the lower end of the limiting piece clamping groove are open, the first limiting piece is inserted from the upper end opening of the limiting piece clamping groove, the second limiting piece is inserted from the lower end opening of the limiting piece clamping groove, the first notch is arranged at the bottom edge of the first limiting piece, and the second notch is arranged at the top edge of the second limiting piece.

Further, in the line pressing structure of the input power line of the extension socket product, the top of the shell is open and exposes the upper end opening of the limiting piece clamping groove, the top of the shell is matched with the panel, and the bottom of the shell is provided with a corresponding through hole at a position corresponding to the lower end opening of the limiting piece clamping groove.

In the line pressing structure of the input power line of the extension socket product, a baffle is connected to the inner side of the side wall of the shell, a space is reserved between the baffle and the inner side of the side wall of the shell to form the limiting piece clamping groove, and a through hole is formed in the area, facing the through hole, of the baffle for the input power line to pass through.

Furthermore, in the line pressing structure of the input power line of the extension socket product, the baffle plate and the shell are integrally formed.

Further, in the line pressing structure of the input power line of the extension socket product, the baffle comprises a front plate, a pair of baffle plates and a pair of side plates, wherein the baffle plates and the side plates are vertical and are connected with the inner side of the side wall of the shell, the pair of baffle plates are positioned between the pair of side plates, the pair of side plates and the pair of baffle plates are symmetrically distributed at two sides of the line passing hole, and the first limiting piece and the second limiting piece are respectively buckled in the limiting piece clamping groove in an inserting way and respectively propped against two sides of the baffle plates; the front plate is connected between the pair of side plates and is positioned in front of the wire passing holes, and the area, opposite to the wire passing holes, of the front plate is provided with the wire passing holes for the input power wires to pass through.

In the line pressing structure of the input power line of the extension socket product, the front plate is provided with a plurality of reinforcing ribs at one side facing the line passing hole.

The line pressing structure of the input power line of the extension socket product has the following beneficial effects: according to the utility model, the limiting piece clamping groove is reserved around the wire passing hole, two limiting pieces are utilized to be inserted and buckled in the limiting piece clamping groove from the openings at the two ends of the limiting piece clamping groove and clamp the input power wire together from opposite directions, and the stress contact surface of the matching mode is large, so that when the input power wire is subjected to external impact force, the contact surface can uniformly transmit the impact force to the contacted part, thereby greatly reducing the possibility of failure and enabling the input power wire to have higher reliability and safety; meanwhile, as the two limiting sheets are of a flat structure parallel to the side wall of the shell of the product, the space is more effectively utilized on the internal structure of the product, so that the product can be miniaturized, and the miniaturized socket or the product with the socket function can greatly improve the user experience; furthermore, the assembly mode of the limiting piece removes the step of screwing, so that higher production efficiency can be obtained in production, the damage to the shell caused by screw screwing errors is reduced, and the production cost is optimized.

Drawings

For a clearer description of an embodiment of the utility model or of a technical solution in the prior art, the drawings that are needed in the description of the embodiment or of the prior art will be briefly described, it being obvious that the drawings in the description below are only embodiments of the utility model, and that other drawings can be obtained, without inventive effort, by a person skilled in the art from the drawings provided:

FIG. 1 is a schematic diagram of a wire pressing structure of the present utility model;

FIG. 2 is an exploded view of the wire pressing structure of the present utility model;

FIG. 3 is a schematic view of the bottom of the housing;

FIG. 4 is a schematic view of the structure of the back of the spacing block;

FIG. 5 is a schematic view showing a state in which two limiting plates are inserted into the limiting plate clamping grooves;

FIG. 6 is a schematic cross-sectional view of a limiting plate slot;

fig. 7 is a schematic structural view of the baffle.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the embodiments of the present utility model and the specific features in the embodiments are detailed descriptions of the technical solutions of the present utility model, and not limited to the technical solutions of the present utility model, and the embodiments of the present utility model and the technical features in the embodiments may be combined with each other without conflict.

Referring to fig. 1-2 and 6, the line pressing structure of the input power line of the present embodiment is applied to a socket product, which may be a simple socket or other products with a socket function. The strip comprises a rectangular housing 1, the top of said housing 1 being open and cooperating with a panel. The rear side wall of the housing 1 is provided with a wire passing hole 11 for the input power wire to be inserted into the housing 1, and the aperture of the wire passing hole 11 is slightly larger than the radial dimension of the input power wire.

The line pressing structure of this embodiment includes a flat first spacing piece 2 and a second spacing piece 3 that are parallel to the back lateral wall of the casing 1, a spacing piece clamping groove 12 with two open ends is reserved around the line passing hole 11 on the back lateral wall of the casing 1, and the first spacing piece 2 and the second spacing piece 3 are respectively inserted and buckled in the spacing piece clamping groove 12 from two open ends of the spacing piece clamping groove 12 and hold the input power line tightly together from opposite directions.

In this embodiment, the limiting plate slot 12 extends in the vertical direction and has an upper end and a lower end open. The panel can be opened to expose the upper end opening of the limiting piece clamping groove 12, and the first limiting piece 2 is inserted from the upper end opening of the limiting piece clamping groove 12. Referring to fig. 3, a corresponding through hole 15 is formed at a position corresponding to the lower end opening of the limiting plate slot 12 at the bottom of the housing 1, and the second limiting plate 3 is inserted from the lower end opening of the limiting plate slot 12. In this way, the first limiting piece 2 and the second limiting piece 3 are tightly held together up and down by the input power line, but of course, in other embodiments, the first limiting piece 2 and the second limiting piece 3 may be tightly held together left and right by the input power line, and only the left and right side walls of the housing 1 need to be provided with the openings corresponding to the two ends of the limiting piece clamping groove 12.

Referring to fig. 2, the first limiting piece 2 and the second limiting piece 3 have the same shape and size and are concave, the bottom edge of the first limiting piece 2 is provided with a first notch 21, the top edge of the second limiting piece 3 is provided with a second notch 31, the shapes of the first notch 21 and the second notch 31 are matched with the shape of an input power line, and when the first limiting piece 2 and the second limiting piece 3 are inserted and buckled in the limiting piece clamping groove 12, the first notch 21 and the second notch 31 jointly clamp the input power line.

Referring to fig. 3-5, a groove clamping position 23 is provided on one side (i.e., the back side) of the first limiting plate 2 and the second limiting plate 3 facing the back side wall of the housing 1, two protruding clamping positions 13 corresponding to the first limiting plate 2 and the second limiting plate 3 respectively are provided on the back side wall of the housing 1, which are located on the upper side and the lower side of the wire passing hole 11, and the groove clamping positions 23 and the corresponding protruding clamping positions 13 on the back sides of the first limiting plate 2 and the second limiting plate 3 are buckled after the first limiting plate 2 and the second limiting plate 3 are inserted into the limiting plate clamping grooves 12, so that the first limiting plate 2 and the second limiting plate 3 are limited to avoid falling out from the limiting plate clamping grooves 12.

Referring to fig. 6-7, more specifically, the inner side of the rear side wall of the housing 1 is connected with a baffle 14, the baffle 14 and the housing 1 are integrally formed, a space is reserved between the baffle 14 and the inner side of the rear side wall of the housing 1 to form the limiting plate clamping groove 12, and a region of the baffle 14 opposite to the wire through hole 11 is provided with a through hole 16 for the input power wire to pass through.

Further, the baffle 14 includes a front plate 143, a pair of baffle plates 142, and a pair of side plates 141, where the baffle plates 142 and the side plates 141 are perpendicular and both are connected to the inner side of the rear side wall of the housing 1, the pair of baffle plates 142 are located between the pair of side plates 141, the pair of side plates 141 are symmetrically distributed on the left and right sides of the wire passing hole 11, the pair of baffle plates 142 are symmetrically distributed on the left and right sides of the wire passing hole 11, the baffle plates 142 are perpendicularly connected to the side plates 141 on the same side, the baffle plates 142 extend from the waist position of the side plates 141 on the same side to the edge of the wire passing hole 11, the pair of baffle plates 142 divide the limit plate clamping groove 12 into an upper groove and a lower groove, and the first limit plate 2 and the second limit plate 3 are inserted and buckled in the limit plate clamping groove 12 to respectively abut against the upper side and the lower side of the baffle plates 142.

The front plate 143 is connected between the pair of side plates 141 and is located in front of the via hole 11, and the front plate 143 is provided with a via hole 16 in a region opposite to the via hole 11 for the input power line to pass through. Further, the front plate 143 may be a flat plate, but in view of the fact that the flat plate is easy to deform during the mold manufacturing, the front plate 143 in this embodiment has a plurality of reinforcing ribs 144 parallel to the side plates 141 on the side facing the wire through holes 11, and the reinforcing ribs 144 can effectively avoid the deformation problem.

In summary, the line pressing structure of the input power line of the extension socket product has the following beneficial effects: according to the utility model, the limiting piece clamping groove is reserved around the wire passing hole, two limiting pieces are utilized to be inserted and buckled in the limiting piece clamping groove from the openings at the two ends of the limiting piece clamping groove and clamp the input power wire together from opposite directions, and the stress contact surface of the matching mode is large, so that when the input power wire is subjected to external impact force, the contact surface can uniformly transmit the impact force to the contacted part, thereby greatly reducing the possibility of failure and enabling the input power wire to have higher reliability and safety; meanwhile, as the two limiting sheets are of a flat structure parallel to the side wall of the shell of the product, the space is more effectively utilized on the internal structure of the product, so that the product can be miniaturized, and the miniaturized socket or the product with the socket function can greatly improve the user experience; furthermore, the assembly mode of the limiting piece removes the step of screwing, so that higher production efficiency can be obtained in production, the damage to the shell caused by screw screwing errors is reduced, and the production cost is optimized.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

The terms including ordinal numbers such as "first", "second", and the like used in the present specification may be used to describe various constituent elements, but these constituent elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first component may be termed a second component, and, similarly, a second component may be termed a first component, without departing from the scope of the present utility model.

The embodiments of the present utility model have been described above with reference to the accompanying drawings, but the present utility model is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present utility model and the scope of the claims, which are to be protected by the present utility model.

Claims (10)

1. The utility model provides a line ball structure of input power cord of row's of inserting product, the product includes casing (1), offered on the lateral wall of casing (1) and be used for supplying input power cord alternates to cross line hole (11) in casing (1), a serial communication port, line ball structure includes and is on a parallel with first spacing piece (2) and second spacing piece (3) of flat type of casing (1) lateral wall, casing (1) lateral wall is in reserve both ends open-ended spacing piece draw-in groove (12) around crossing line hole (11), first spacing piece (2) and second spacing piece (3) are respectively from the both ends opening eye-splice of spacing piece draw-in groove (12) are in spacing piece draw-in groove (12) and follow opposite direction with input power cord holds tightly jointly.

2. The line pressing structure of the input power line of the extension socket product according to claim 1, wherein one surface of the first limiting piece (2) and the second limiting piece (3) facing the side wall of the shell (1) is provided with a groove clamping position (23), the side wall of the shell (1) is provided with two protruding clamping positions (13) which are located at two sides of the line passing hole (11) and correspond to the first limiting piece (2) and the second limiting piece (3) respectively, and after the first limiting piece (2) and the second limiting piece (3) are inserted into the limiting piece clamping groove (12), the respective groove clamping positions (23) and the corresponding protruding clamping positions (13) are buckled so as to limit the first limiting piece (2) and the second limiting piece (3) to prevent the first limiting piece (2) and the second limiting piece (3) from falling out of the limiting piece clamping groove (12).

3. The line pressing structure of the input power line of the extension socket product according to claim 1, wherein the first limiting piece (2) is provided with a first notch (21), the second limiting piece (3) is provided with a second notch (31), and when the first limiting piece (2) and the second limiting piece (3) are inserted and buckled in the limiting piece clamping groove (12), the first notch (21) and the second notch (31) jointly hold the input power line tightly together.

4. The line pressing structure of the input power line of the extension socket product according to claim 3, wherein the first limiting piece (2) and the second limiting piece (3) are identical in shape and size and are concave.

5. A line pressing structure for an input power line of a power strip according to claim 3, wherein the limiting piece clamping groove (12) extends along a vertical direction and has an upper end opening and a lower end opening, the first limiting piece (2) is inserted from the upper end opening of the limiting piece clamping groove (12), the second limiting piece (3) is inserted from the lower end opening of the limiting piece clamping groove (12), the first notch (21) is arranged at the bottom edge of the first limiting piece (2), and the second notch (31) is arranged at the top edge of the second limiting piece (3).

6. The line pressing structure of the input power line of the extension socket product according to claim 5, wherein the top of the shell (1) is matched with the panel, the top of the shell (1) is open and exposes out of the upper end opening of the limiting piece clamping groove (12), and a corresponding through hole (15) is formed in the bottom of the shell (1) at a position corresponding to the lower end opening of the limiting piece clamping groove (12).

7. The line pressing structure of the input power line of the extension socket product according to claim 1, wherein a baffle plate (14) is connected to the inner side of the side wall of the shell (1), a space reserved between the baffle plate (14) and the inner side of the side wall of the shell (1) forms the limit piece clamping groove (12), and a through hole (16) is formed in a region, opposite to the through hole (11), of the baffle plate (14) for the input power line to pass through.

8. The line pressing structure of the input power line of the power strip product according to claim 7, wherein the baffle (14) is integrally formed with the housing (1).

9. The line pressing structure of an input power line of a power strip of claim 7, wherein the baffle (14) comprises a front plate (143), a pair of baffle plates (142) and a pair of side plates (141), the baffle plates (142) and the side plates (141) are both perpendicular and connected with the inner side of the side wall of the shell (1), the pair of baffle plates (142) are positioned between the pair of side plates (141), the pair of side plates (141) and the pair of baffle plates (142) are symmetrically distributed at two sides of the line passing hole (11), and the first limiting piece (2) and the second limiting piece (3) are respectively buckled in the limiting piece clamping groove (12) to abut against two sides of the baffle plates (142); the front plate (143) is connected between the pair of side plates (141) and is positioned in front of the wire passing hole (11), and the front plate (143) is provided with a through hole (16) in a region opposite to the wire passing hole (11) for the input power wire to pass through.

10. The line pressing structure of the input power line of the strip product according to claim 9, wherein the front plate (143) has a plurality of reinforcing ribs (144) on a side facing the via hole (11).