CN211017605U

CN211017605U - Power line not easy to fall off

Info

Publication number: CN211017605U
Application number: CN201921552112.2U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hunan Pulaisimai Electronic Technology Co ltd
Current assignee: Hunan Pulaisimai Electronic Technology Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-14
Anticipated expiration: 2029-09-18

Abstract

The utility model discloses a power line which is not easy to fall off, which belongs to the field of power lines and comprises a plug and a power line body, wherein one end of the plug is provided with a socket, one end of the plug is provided with a fixed plate, a sliding cavity is arranged in the fixed plate, the inner walls of the two ends of the sliding cavity are all provided with sliding mechanisms in a sliding way, the power line body is arranged between the two sliding mechanisms, the side wall of one end of the sliding cavity, which is far away from the plug, is provided with a pushing mechanism in a sliding way, the two ends of the pushing mechanism are respectively and rotationally connected with the opposite ends of the two sliding mechanisms, the end of the fixed plate, which is far away from the plug, is fixedly connected with a straightening mechanism, the power line body runs through the straightening mechanism, the side walls of the two ends of the sliding cavity are both communicated, and the power line body is prevented from being bent, so that the power line body is prevented from being damaged.

Description

Power line not easy to fall off

Technical Field

The utility model relates to a power cord field, more specifically say, relate to a power cord that is difficult for droing.

Background

The power lines are electric wires for transmitting electric current, and some of the power lines are made of wires requiring ac of high voltage and some of the power lines require dc of low voltage, and thus, for the sake of safety, the countries manage them in accordance with uniform safety certification.

The general power cord all will be connected with the plug, and some plugs are demountable installation to carry out electric connection with the pin on it for the power cord body, current power cord body when with pin electric connection, owing to do not have the device that makes its fixed centre gripping, and make the power cord body drop when being connected with the plug easily, thereby influence its and pin electric connection within a definite time, for this reason, provide a power cord that is difficult for droing, solve above problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a power cord that is difficult for droing, it can realize that the power cord body is difficult for droing with the plug when being connected with the power in the plug for it is more convenient that power cord body is connected in with the plug, and prevents that the power cord body from buckling, in order not to damage the power cord body.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A power line not easy to fall off comprises a plug and a power line body, wherein one end of the plug is provided with a socket, one end of the plug is provided with a fixed plate, a sliding cavity is arranged in the fixed plate, the inner walls at the two ends of the sliding cavity are provided with sliding mechanisms in a sliding and penetrating manner, the power line body is arranged between the two sliding mechanisms, the side wall at the end, far away from the plug, of the sliding cavity is provided with a pushing mechanism in a sliding and penetrating manner, the two ends of the pushing mechanism are respectively connected with the opposite ends of the two sliding mechanisms in a rotating manner, one end, far away from the plug, of the fixed plate is fixedly connected with a straightening mechanism, the power line body is arranged through the straightening mechanism, the side walls at the two ends of the sliding cavity are provided with openings in a communicating manner, one of the openings is, the power cord with the type is arranged, so that the power cord body is not easy to fall off from the plug when being electrically connected with the pin outside the plug, the power cord body is more convenient to connect with the plug, and the power cord body is prevented from being bent, so that the power cord body is prevented from being damaged.

Further, slide mechanism runs through the T type pole that the sliding chamber lateral wall set up including sliding, the one end fixedly connected with stripper plate that T type pole is located the sliding chamber, the part cover that T type pole is located the sliding chamber is equipped with first spring, the both ends of first spring respectively with the inner wall in sliding chamber and the lateral wall fixed connection of stripper plate, need to explain clearly, slide mechanism's setting for the stripper plate can fix the centre gripping with the power cord body, prevents that it from droing at will often with the interior power connection of plug, and because the setting of first spring, makes slide mechanism be applicable to not unidimensional power cord body, thereby makes plug application scope wider.

Furthermore, the rubber pads are arranged at the opposite ends of the extrusion plates, so that the power line body is prevented from being deformed due to clamping, and the power line body is protected.

Further, pushing mechanism runs through the slide bar that the sliding chamber lateral wall set up including sliding, the one end that the slide bar is located the sliding chamber rotates and is connected with two dwangs, two the one end that the dwang is relative rotates with two stripper plates respectively and is connected, needs to demonstrate that, pushing mechanism's setting for promote the slide bar with the distance grow between two stripper plates, the centre gripping power cord body of being convenient for.

Further, straightening mechanism is including fixed the first hose that sets up in the fixed plate lateral wall, a plurality of second springs of one end fixedly connected with of fixed plate are kept away from to first hose, and is a plurality of the one end fixedly connected with second hose that first hose was kept away from to the second spring, the power cord body runs through the second hose in proper order, a plurality of second springs and first hose setting, needs to explain that, straightening mechanism's setting for the power cord body that is buckled can be unlikely to under its effect the excessive of being buckled, thereby has protected the junction between power cord body and the plug, makes the life of power cord body lengthen.

Further, telescopic machanism is including fixed a plurality of third springs that set up in one of them opening, and is a plurality of the third spring is kept away from the equal fixedly connected with arc of open-ended one end, and is a plurality of be equipped with folding cloth between arc and the opening, and is a plurality of through fourth spring fixed connection between the arc, it needs to explain clearly because the setting of third spring and fourth spring for telescopic machanism not only is applicable to not unidimensional power cord body, and telescopic machanism cooperation sliding mechanism uses, and is dual fixed, makes this centre gripping of power cord body tighter fixedly.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is through the setting of this power cord body and plug for the power cord body is difficult for droing with the plug when being connected with the pin electrical property on the plug, and is more convenient when making power cord body and pin electrical connection, and prevents that the power cord body from buckling, in order to avoid damaging the power cord body.

(2) This scheme is through slide mechanism's setting for the stripper plate can fix the centre gripping with the power cord body, prevents that it from droing at will often with the interior power connection of plug, and because the setting of first spring, makes slide mechanism be applicable to not unidimensional power cord body, thereby makes plug application scope wider.

(3) This scheme is through the setting of rubber pad, avoids this quilt of power cord to lead to warping by the tension of centre gripping to the power cord body has been protected.

(4) This scheme is through pushing mechanism's setting for promote the slide bar with the distance grow between the two stripper plates, the centre gripping power cord body of being convenient for.

(5) This scheme is through setting up of straightening mechanism for the power cord body that is buckled can be unlikely to under its effect by the violence of buckling, thereby has protected the junction between power cord body and the plug, makes the life of power cord body elongated.

(6) This scheme is through the setting because third spring and fourth spring for telescopic machanism not only is applicable to not unidimensional power cord body, and because telescopic machanism cooperation slide mechanism uses, and is dual fixed, makes this centre gripping of power cord body tighter with fixing.

Drawings

Fig. 1 is a front perspective view of a power cord not prone to fall off according to the present invention;

fig. 2 is a reverse perspective view of a power cord not prone to fall off according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

fig. 4 is a right side view of the retractable mechanism in the power cord not easy to fall off according to the present invention;

fig. 5 is a perspective view of a fixed plate in a power line not easy to fall off according to the present invention.

The reference numbers in the figures illustrate:

the device comprises a plug 1, a power cord body 2, a fixing plate 3, a sliding cavity 4, a sliding mechanism 5, a pushing mechanism 6, a straightening mechanism 7, a telescopic mechanism 8, a 9T-shaped rod, a squeezing plate 10, a first spring 11, a sliding rod 12, a rotating rod 13, a first hose 14, a second spring 15, a second hose 16, a third spring 17, an arc-shaped plate 18, a piece of folding cloth 19 and a fourth spring 20.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1-5, a power cord not prone to fall off includes a plug 1 and a power cord body 2, it should be noted that, referring to fig. 1, the plug 1 is a detachable plug, the housing of which can be separated, which is the prior art and is not described herein again, one end of the plug 1 is provided with a socket, one end of the plug 1 is provided with a fixing plate 3, it should be explained that, referring to fig. 1, half of the plug 1 is fixedly connected with the fixing plate 3, the fixing plate 3 does not affect the detachment of the plug 1, a sliding cavity 4 is provided in the fixing plate 3, inner walls of two ends of the sliding cavity 4 are both slidably penetrated by sliding mechanisms 5, the power cord body 2 is disposed between the two sliding mechanisms 5, a side wall of one end of the sliding cavity 4 far from the plug 1 is slidably penetrated by a pushing mechanism 6, two ends of the pushing mechanism 6 are respectively rotatably connected with opposite ends of the two sliding mechanisms 5, one end of the, the power cord body 2 penetrates through the straightening mechanism 7 and is arranged, the side walls of the two ends of the sliding cavity 4 are communicated with openings, one opening is internally provided with a telescopic mechanism 8 with an adjusting effect, the power cord body 2 sequentially penetrates through the two openings and penetrates through the openings, and it needs to be explained that referring to fig. 5, the pushing mechanism 6 and the power cord body 2 are arranged in a staggered mode, and the pushing mechanism 6 does not influence the insertion of the power cord body 2 into the openings.

Wherein, the sliding mechanism 5 includes T-shaped rods 9 slidably penetrating through the side wall of the sliding cavity 4, it should be explained that, referring to fig. 1, two T-shaped rods 9 are respectively disposed through the top surface and the bottom of the sliding cavity 4, one end of the T-shaped rod 9 located in the sliding cavity 4 is fixedly connected with an extrusion plate 10, a part of the T-shaped rod 9 located in the sliding cavity 4 is sleeved with a first spring 11, two ends of the first spring 11 are respectively fixedly connected with the inner wall of the sliding cavity 4 and the side wall of the extrusion plate 10, it should be explained that, referring to fig. 1, the first spring 11 is sleeved on the T-shaped rod 9, the arrangement of the first spring 11 is that the two extrusion plates 10 clamp and fix the power line body 2 by using its flexibility, the power line body 2 is prevented from falling off randomly when electrically connected with the pins, it should be explained that, referring to fig. 1, the opposite ends of the two extrusion plates 10 are both provided with rubber pads, prevent that power cord body 2 from being pressed violently and leading to its deformation, wherein, pushing mechanism 6 is including the slide bar 12 that slides and run through the setting of sliding chamber 4 lateral wall, and the slide bar 12 is located the one end rotation in sliding chamber 4 and is connected with two dwang 13, and the relative one end of two dwang 13 rotates with two stripper plates 10 respectively and is connected, need explain, please refer to fig. 1, the rotation connection of above-mentioned is prior art, does not describe herein any more.

The straightening mechanism 7 includes a first hose 14 fixedly disposed on a side wall of the fixing plate 3, one end of the first hose 14 far from the fixing plate 3 is fixedly connected with a plurality of second springs 15, one end of the second hose 15 far from the first hose 14 is fixedly connected with a second hose 16, the power cord body 2 sequentially penetrates through the second hose 16, the second springs 15 and the first hose 14, please refer to fig. 1 or fig. 3, the straightening mechanism 7 is fixedly disposed at one end of the fixing plate 3, the first hose 14, the second springs 15 and the second hose 16 are made of polyurethane elastic plastic plates, and the polyurethane elastic plastic plates have certain bending property and elasticity and can be reset after being bent, so that the power cord body 2 is not bent too deeply.

Wherein, the telescopic mechanism 8 includes a plurality of third springs 17 fixedly disposed in one of the openings, one ends of the plurality of third springs 17 far away from the opening are fixedly connected with arc-shaped plates 18, folding cloth 19 is disposed between the plurality of arc-shaped plates 18 and the opening, and the plurality of arc-shaped plates 18 are fixedly connected with each other through a fourth spring 20, as will be explained, referring to fig. 4, the folding cloth 19 has retractility without affecting the extension and retraction of the third springs 17 and the fourth springs 20, and the folding cloth 19 is used for connecting the power cord body 2, so as to achieve the dustproof effect, preventing dust from entering the sliding cavity 4 through the gaps between the plurality of arc-shaped plates 18 and the opening, and the third springs 17 and the fourth springs 20 are disposed, so that the size of the opening can be adjusted to adapt to the power cord bodies 2 with different sizes, and the power cord body 2 is fixed more firmly, referring to fig. 2, the two openings have the same size as the insertion opening, so that the power cord body 2 can be inserted into the plug 1.

It should be explained that, when the power cord body 2 is required to be electrically connected with the pin, the sliding rod 12 is firstly pulled outwards, the two squeezing plates 10 are far away from each other, due to the arrangement of the third spring 17 and the fourth spring 20, the opening is suitable for the power cord bodies 2 with different sizes, the power cord bodies 2 are penetrated into the sliding cavity 4 through the opening, then the plug 1 is detached by penetrating the socket, the power cord bodies 2 are pulled to a proper position, the sliding rod 12 is loosened, and under the reset action of the first spring 11, the power cord bodies 2 are fixedly clamped.

The working principle is as follows:

when the power line body 2 is required to be electrically connected with a pin outside the plug 1, firstly, the sliding rod 12 is pulled outwards, the two rotating rods 13 push the two extrusion plates 10 to move away from each other, the T-shaped rod 9 moves outwards, the first spring 11 is compressed, due to the arrangement of the plurality of third springs 17, the folding cloth 19, the plurality of arc-shaped plates 18 and the fourth spring 20, the opening is suitable for power line bodies 2 with different sizes, the power line body 2 penetrates into the sliding cavity 4 in the fixing plate 3 through the opening, then penetrates into the plug 1 through the inserting opening, the plug 1 is disassembled, the power line body 2 is pulled to a proper position, the sliding rod 12 is loosened, under the reset action of the first spring 11, the power line body 2 is fixedly clamped, and after clamping, due to the arrangement of the folding cloth 19, dust cannot enter into the sliding cavity 4;

because first hose 14, second hose 16, second spring 15 all has certain elasticity, and second spring 15 cooperates the motion between them, make power cord body 2 can not be buckled deeply, there is individual guard action to power cord body 2, make its life-span more permanent, can realize that power cord body 2 is difficult for droing with plug 1 when pin electrical property links to each other on with plug 1, it is more convenient when making power cord body 2 and pin electric connection, and prevent that power cord body 2 from buckling, in order to avoid damaging power cord body 2.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a power cord that is difficult for droing, includes plug (1) and power cord body (2), its characterized in that: one end of the plug (1) is provided with a socket, one end of the plug (1) is provided with a fixing plate (3), the fixing plate (3) is internally provided with a sliding cavity (4), the inner walls of the two ends of the sliding cavity (4) are provided with sliding mechanisms (5) in a sliding and penetrating manner, the power cord body (2) is arranged between the two sliding mechanisms (5), the side wall of one end, far away from the plug (1), of the sliding cavity (4) is provided with a pushing mechanism (6) in a sliding and penetrating manner, the two ends of the pushing mechanism (6) are respectively connected with one ends, opposite to the two sliding mechanisms (5) in a rotating manner, one end, far away from the plug (1), of the fixing plate (3) is fixedly connected with a straightening mechanism (7), the power cord body (2) is provided with the straightening mechanism (7) in a penetrating manner, the side walls of the two ends of the sliding cavity, the power line body (2) sequentially penetrates through the two openings and the inserting port.

2. The power cord not easy to fall off of claim 1, wherein: slide mechanism (5) run through T type pole (9) that slip chamber (4) inner wall set up including sliding, one end fixedly connected with stripper plate (10) that T type pole (9) are located slip chamber (4), the part cover that T type pole (9) are located slip chamber (4) is equipped with first spring (11), the both ends of first spring (11) respectively with the inner wall of slip chamber (4) and the lateral wall fixed connection of stripper plate (10).

3. The power cord not easy to fall off of claim 2, wherein: rubber pads are arranged at the opposite ends of the two extrusion plates (10).

4. The power cord not easy to fall off of claim 3, wherein: pushing mechanism (6) run through slide bar (12) that slide chamber (4) lateral wall set up including sliding, slide bar (12) are located the one end rotation in slide chamber (4) and are connected with two dwang (13), two the one end that dwang (13) is relative rotates with two stripper plates (10) respectively and is connected.

5. The power cord not easy to fall off of claim 1, wherein: straightening mechanism (7) are including fixed first hose (14) that sets up in fixed plate (3) lateral wall, a plurality of second springs of one end fixedly connected with (15) of fixed plate (3) are kept away from in first hose (14), and are a plurality of one end fixedly connected with second hose (16) of first hose (14) are kept away from in second spring (15), power cord body (2) run through second hose (16), a plurality of second spring (15) and first hose (14) setting in proper order.

6. The power cord not easy to fall off of claim 1, wherein: telescopic machanism (8) are including fixed a plurality of third springs (17) that set up in one of them open-ended, and are a plurality of third spring (17) are kept away from equal fixedly connected with arc (18) of one of them open-ended one end, and are a plurality of be equipped with between arc (18) and the opening and fold cloth (19), it is a plurality of through fourth spring (20) fixed connection between arc (18).