CN216355033U - Power line with interface protective structure - Google Patents

Abstract

The utility model provides a power cord with interface protective structure, including the plug, plug one side is equipped with the metal head, one side that the metal head was kept away from to the plug is connected with the line body, the plug outside cup joints and sliding connection has the casing, one side that the casing is close to the line body runs through and sliding connection has the cover of preventing rolling over, the line body runs through and fixed connection with the cover of preventing rolling over, through setting up slidable insulating housing in the plug outside, and then make when using the power cord, more safety of plug-in connection, reduce the incident because the electric shock takes place, guarantee user's safety, through cup jointing the cover of preventing rolling over at plug and power cord junction, and then make comparatively fragile hookup location, can not appear damaged problem because of long-time buckling, and then guarantee the safety that the power cord used.

Description

Power line with interface protective structure

Technical Field

The utility model relates to the technical field of power electricity, in particular to a power line with an interface protection structure.

Background

The power line is a wire for transmitting current, and generally, the current transmission mode is point-to-point transmission, and is an essential important part of electrical equipment.

The plug position of present power cord front end lacks protective structure when using, consequently long-time use back junction, easily because buckle the risk that produces the broken skin electric leakage to when inserting the plug, lack protective structure, consequently under the condition of no attention again, the risk of taking place the electric shock easily, and then threatens our safety.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the existing connection position of the power line and the vehicle head is easy to have the risk of electric leakage due to bending damage, and the plug is easy to cause the electric shock problem when being plugged for use.

The technical scheme adopted by the utility model for solving the technical problem is as follows: the utility model provides a power cord with interface protective structure, includes the plug, plug one side is equipped with the metal head, one side that the metal head was kept away from to the plug is connected with the line body, the plug outside cup joints and sliding connection has the casing, one side that the casing is close to the line body runs through and sliding connection has and prevents rolling over the cover, the line body with prevent rolling over the cover and run through and fixed connection.

As a preferred technical scheme of the utility model, a sliding groove is formed in an inner wall of one side of the shell close to the metal head, a sliding rod is fixedly connected to the inner wall of the sliding groove, a sliding block is fixedly connected to an outer wall of one side of the plug opposite to the sliding groove, the sliding rod and the sliding block are penetrated and slidably connected, a spring is connected between one side of the sliding block opposite to the metal head and the inner wall of the sliding groove in a buckling mode, and when the plug is plugged, the risk of electric shock caused by the fact that a user touches the plug is reduced through the sliding shell, and the use safety is improved.

According to a preferred technical scheme of the utility model, the side walls of two opposite sides of the plug are fixedly connected with a limiting cylinder, one side of the limiting cylinder, which is opposite to the shell, is penetrated and slidably connected with a limiting rod, a limiting spring is welded and connected between the limiting rod and the inner wall of the limiting cylinder, the side wall of the shell, which is opposite to the limiting rod, is penetrated and provided with a limiting groove, and the limiting rod is meshed with the limiting groove and is connected in a plug-in manner, so that the plug is more stable and safer when in use through limiting and plugging.

According to a preferable technical scheme of the utility model, the outer arc walls of the two opposite sides of the anti-folding sleeve are provided with stabilizing grooves, the inner wall of the penetrating part of the shell and the anti-folding sleeve is fixedly connected with stabilizing blocks at positions corresponding to the stabilizing grooves, and the stabilizing blocks are meshed with the stabilizing grooves and are in sliding connection, so that the anti-folding sleeve can be ensured to wrap wires all the time, the safety of the wire connecting part is improved, the problem of bending and breakage is reduced, and the problem of electric leakage is further reduced.

The utility model has the following advantages:

the slidable insulating shell is arranged on the outer side of the plug, so that the plug can be plugged more safely when a power line is used, safety accidents caused by electric shock are reduced, and the safety of a user is ensured; through cup jointing at plug and power cord junction and preventing a cover, and then make comparatively fragile hookup location, can not appear damaged problem because of long-time buckling, and then guarantee the safety that the power cord used.

Drawings

FIG. 1 is a top cross-sectional structural schematic view of a preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1 at B;

fig. 4 is an enlarged schematic structural view of fig. 1 at C according to a preferred embodiment of the present invention.

Description of reference numerals: 1. a plug; 2. a metal head; 3. a wire body; 4. a housing; 5. a folding prevention sleeve; 6. a chute; 7. a slide bar; 8. a slider; 9. a spring; 10. a limiting cylinder; 11. a limiting rod; 12. a limiting spring; 13. a limiting groove; 14. a stabilizing slot; 15. and (6) stabilizing the block.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Please refer to fig. 1-4 in combination, a power cord with an interface protection structure includes a plug 1, a metal head 2 is disposed on one side of the plug 1, a wire body 3 is connected to one side of the plug 1 away from the metal head 2, a housing 4 is sleeved and slidably connected to the outer side of the plug 1, a folding-preventing sleeve 5 is penetrated and slidably connected to one side of the housing 4 close to the wire body 3, the wire body 3 is penetrated and fixedly connected to the folding-preventing sleeve 5, and the connection position between the wire body 3 and the plug 1 is protected by the folding-preventing sleeve 5, thereby reducing the occurrence of the problem of bending damage.

Wherein, the casing 4 with prevent folding the interior groove fixedly connected with stabilizing block 15 of 5 through positions of cover, stabilizing block 15 meshing and sliding connection have stabilizing groove 14, stabilizing groove 14 sets up and prevents folding 5 outer wall relative positions of cover, through gliding stabilizing groove 14 and stabilizing block 15, and then make casing 4 more stable when preventing folding 5 outside slides, and then guarantee the junction safety of power cord.

Wherein, the opposite both sides of casing 4 all run through and have seted up spacing groove 13, spacing groove 13 inner wall meshing and plug are connected with gag lever post 11, gag lever post 11 runs through and sliding connection has a spacing section of thick bamboo 10 near the one end of plug 1, spacing section of thick bamboo 10 and 1 outer wall fixed connection of plug, be equipped with spacing spring 12 between gag lever post 11 and the 10 inner walls of a spacing section of thick bamboo, through the grafting of gag lever post 11 and spacing groove 13, and then make things convenient for plug 1 when the use of pegging graft, casing 4 can not kick-back, guarantee safety and the stability of using.

Wherein, plug 1 is close to opposite both sides fixedly connected with slider 8 of 2 positions of metal head, 8 sliding connection of slider have spout 6, 4 inner walls of casing are seted up to spout 6, slider 8 runs through and sliding connection has slide bar 7, 7 fixed connection of slide bar are in 6 inner walls of spout, the lock joint is connected with spring 9 between 6 inner walls of spout and the slider 8, through the structure of slip resilience, and then the convenience is pegged graft when using at plug 1, user's safety more, reduce the emergence of electrocute problem, guarantee user's life safety.

The working principle is as follows: when the plug is used, the front end of a metal head 2 of the plug 1 is firstly inserted into an insertion port of the power strip, then the anti-folding sleeve 5 is held by a hand to push inwards, at the moment, a sliding block 8 slides on a sliding rod 7 in a sliding groove 6 and extrudes a spring 9, when the insertion of the plug 1 is finished after the insertion is finished, a limiting cylinder 10 slides towards a limiting groove 13, when a limiting rod 11 reaches the position of the limiting groove 13, the limiting rod 11 is inserted into the limiting groove 13 through rebounding of a limiting spring 12, the shell 4 is prevented from rebounding to ensure stable use, when the plug 1 is pushed inwards, a stabilizing block 15 slides in a stabilizing groove 14, the shell 4 and the anti-folding sleeve 5 slide stably, then the anti-folding sleeve 5 protects the joint of the body 3 and the plug 1, the problem of bending damage is reduced, when the plug 1 is pulled out, the limiting rods 11 on two sides are pressed by hands to enable the limiting rods to shrink into the limiting cylinder 10 and the shell 4, then the spring 9 pushes the slide block 8 to reset and slide, and at the moment, the plug 1 can be separated and pulled out from the power strip through the shell 4 and the assistance of pulling by hands.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.

Other parts of the utility model not described in detail are prior art and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (4)

1. A power cord with an interface guard structure, comprising: the plug comprises a plug (1), wherein a metal head (2) is arranged on one side of the plug (1), one side, away from the metal head (2), of the plug (1) is connected with a wire body (3), the outer side of the plug (1) is sleeved and slidably connected with a shell (4), one side, close to the wire body (3), of the shell (4) is penetrated and slidably connected with a folding-preventing sleeve (5), and the wire body (3) is penetrated and fixedly connected with the folding-preventing sleeve (5).

2. The power cord with the interface protection structure according to claim 1, wherein a sliding groove (6) is formed in an inner wall of the housing (4) close to the metal head (2), a sliding rod (7) is fixedly connected to an inner wall of the sliding groove (6), a sliding block (8) is fixedly connected to an outer wall of the plug (1) on one side opposite to the sliding groove (6), the sliding rod (7) and the sliding block (8) are connected in a penetrating and sliding manner, and a spring (9) is connected between one side of the sliding block (8) opposite to the metal head (2) and the inner wall of the sliding groove (6) in a buckling manner.

3. The power cord with the interface protection structure according to claim 1, wherein the side walls of the opposite sides of the plug (1) are fixedly connected with a limiting cylinder (10), one side of the limiting cylinder (10) opposite to the housing (4) is connected with a limiting rod (11) in a penetrating and sliding manner, a limiting spring (12) is welded between the limiting rod (11) and the inner wall of the limiting cylinder (10), a limiting groove (13) is formed in the side wall of the housing (4) opposite to the limiting rod (11) in a penetrating manner, and the limiting rod (11) is engaged with the limiting groove (13) and connected in a plugging manner.

4. The power cord with the interface protection structure according to claim 1, wherein the outer arc walls of two opposite sides of the folding-prevention sleeve (5) are provided with stabilizing grooves (14), the inner wall of the penetration position of the housing (4) and the folding-prevention sleeve (5) is fixedly connected with stabilizing blocks (15) relative to the stabilizing grooves (14), and the stabilizing blocks (15) are engaged with the stabilizing grooves (14) and are connected in a sliding manner.

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