CN216672030U - A Corrosion Resistant Power Cord - Google Patents

Abstract

The utility model provides a corrosion-resistant power line, which relates to the field of power lines and comprises the following components: outside package pipe, power cord body, coupling mechanism, first plug, protection machanism, second plug and conducting strip, the inside of outside package pipe is provided with the power cord body, two sets of coupling mechanism are installed to the both ends symmetry of outside package pipe, and are two sets of coupling mechanism's subsides are mended and are installed first plug and second plug respectively, the surface of first plug is provided with protection machanism. According to the utility model, through the arranged connecting structure, the locking knob is loosened when the angle adjusting device is used, the angle of rotating the first plug and the second plug is adjusted to be vertical to the external sheathing tube, then the first plug and the second plug are inserted into a target object, and then the locking knob is screwed down, so that the fracture of the connection parts of the first plug and the second plug and the external sheathing tube is avoided, meanwhile, the power line body is in a loose state in the external sheathing tube, and the power line body has enough telescopic length when the angle is adjusted.

Description

A Corrosion Resistant Power Cord

technical field

The utility model relates to the technical field of power cords, in particular to a corrosion-resistant power cord.

Background technique

Power cords are wires that carry electrical current. Usually the way of current transmission is point-to-point transmission. Power cords can be divided into AC power cords and DC power cords according to their uses. Usually, AC power cords pass through high-voltage alternating current wires. Due to the high voltage, such wires need a unified standard to obtain safety certification before they can be officially produced. The DC line basically passes direct current with a lower voltage, so the safety requirements are not as strict as the AC line.

When the commonly used power cord is in use, the connection between the plug and the wire body will be broken, which is easy to cause electric shock or fire, and the safety is not high. At the same time, when the power cord is placed, it is easy to fall to the ground. Therefore, there is a need for a power cord that can prevent the connection between the plug and the wire body from breaking, and can effectively protect the conductive sheet.

Utility model content

In order to overcome the defects existing in the prior art, a corrosion-resistant power cord is now provided to solve the problem that when the commonly used power cord is in use, the connection between the plug and the wire body will be broken, which is easy to cause electric shock or fire, and the safety is not safe. At the same time, when the power cord is placed, it is easy to fall to the ground. It is believed that stepping on the plug surface will damage and deform the conductive sheet, thereby affecting the performance and service life of the power cord.

In order to achieve the above purpose, a corrosion-resistant power cord is provided, comprising: an outer casing, a power cord body, a connection mechanism, a first plug, a protective mechanism, a second plug and a conductive sheet;

The inside of the outer casing is provided with a power cord body, two sets of connection mechanisms are symmetrically installed at both ends of the outer casing, and a first plug and a second plug are respectively installed on the two groups of the connection mechanisms. A protective mechanism is provided on the surface of the plug, and a conductive sheet is installed on the left end surface of the first plug.

Further, the connection mechanism includes a mounting head, a fixing frame, an adjusting rod and a locking knob;

The two ends of the outer casing are installed with mounting heads, the surfaces of the two sets of the mounting heads are mounted with fixing frames, the interior of the fixing frames are all provided with adjustment rods, and both ends of the adjustment rods are threadedly installed with locking frames. knob.

Further, the surface of the mounting head is provided with threads, and the interior of the fixing frame is provided with a threaded hole that is adapted to the mounting head, the outer tube and the mounting head are both hollow structures, and both ends are provided with power cords. The body is adapted to the through hole, and one end of the power cord body is installed on the surface of the first plug, and the other end is installed on the surface of the second plug.

Further, both ends of the adjusting rod extend through the fixing frame to the outside, and the surface of the extension section is provided with a thread matching the locking knob, and the adjusting rod and the fixing frame are fixed by the locking knob.

Further, the protective mechanism includes a protective cover, a toggle block, a limit rod, a spring and a clamp;

The protective cover is sleeved on the outer surface of the first plug, the outer surface of the protective cover is symmetrically provided with two sets of toggle blocks, the inner wall of the protective cover is symmetrically installed with two sets of limit rods, and each set of limit rods The surface of the rod is sleeved with a spring, and the end of the spring is provided with a clamp.

Further, a connecting rod is installed on the surface of the toggle block, and the connecting rod penetrates the protective cover and is installed on the surface of the chuck, the surface of the protective cover is provided with a movable groove that is adapted to the connecting rod, and the surface of the first plug is There are four sets of card slots matching with the card head.

The beneficial effect of the present invention is that, through the provided connecting structure, the locking knob is loosened during use, and the angles of the first plug and the second plug are adjusted to be perpendicular to the outer casing, and then the first plug and the second Insert the two plugs into the target, and then tighten the locking knob to prevent the connection between the first plug and the second plug and the external casing from breaking. The plug has sufficient telescopic length when adjusting the angle; through the set protection mechanism, after the use is completed, the toggle block drives the clip to separate from the first plug, slides the protective cover forward, and releases the toggle block to drive the clip under the action of the spring. The head is clamped inside another group of card slots, so that the protective cover can effectively protect the conductive sheet.

Description of drawings

Fig. 1 is the structural representation of the utility model;

2 is a schematic diagram of the installation structure of the power cord body of the present invention;

3 is a schematic structural diagram of the protection mechanism of the present invention;

FIG. 4 is an enlarged view of part A in FIG. 3 of the utility model.

In the figure: 1. External cover; 2. Power cord body; 3. Connecting mechanism; 301. Mounting head; 302. Fixing frame; 303. Adjusting rod; 304. Locking knob; 4. First plug; 5. Protection mechanism 501, protective cover; 502, toggle block; 503, limit rod; 504, spring; 505, clip; 6, second plug; 7, conductive sheet.

Detailed ways

The embodiments of the present invention are described below through specific specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

1 is a schematic structural diagram of the utility model, FIG. 2 is a schematic diagram of the installation structure of the power cord body of the utility model, FIG. 3 is a structural schematic diagram of the protective mechanism of the utility model, and FIG. 4 is an enlarged view of the place A in FIG.

Referring to FIGS. 1 to 4 , the present invention provides a corrosion-resistant power cord, including: an external casing 1 , a power cord body 2 , a connection mechanism 3 , a first plug 4 , a protection mechanism 5 , and a second plug 6 and conductive sheet 7;

The inside of the outer casing 1 is provided with a power cord body 2, two sets of connection mechanisms 3 are symmetrically installed at both ends of the outer casing 1, and the two groups of connection mechanisms 3 are respectively installed with a first plug 4 and a second plug 6. The first plug A protective mechanism 5 is provided on the surface of the first plug 4 , and a conductive sheet 7 is installed on the left end surface of the first plug 4 .

In this embodiment, the connection mechanism 3 includes a mounting head 301, a fixing frame 302, an adjusting rod 303 and a locking knob 304;

Both ends of the outer casing 1 are installed with mounting heads 301 , the surfaces of the two sets of mounting heads 301 are mounted with a fixing frame 302 , an adjusting rod 303 is arranged inside the fixing frame 302 , and locking knobs are threadedly installed on both ends of the adjusting rod 303 . 304, through the set connection structure 3, loosen the locking knob 304 when in use, and adjust the angle of the first plug 4 and the second plug 6 to be perpendicular to the outer casing 1, and then the first plug 4 and the second plug 6. Insert the target object, and then tighten the locking knob 304, so as to prevent the connection between the first plug 4 and the second plug 6 and the outer casing 1 from being broken, while the power cord body 2 is in a loose state inside the outer casing 1, so that the first plug 4 and the second plug 6 are in a loose state inside the outer casing 1 The plug 4 and the second plug 6 have sufficient telescopic lengths for angle adjustment.

In this embodiment, the surface of the mounting head 301 is provided with threads, and the interior of the fixing frame 302 is provided with a threaded hole adapted to the mounting head 301. The outer casing 1 and the mounting head 301 are both hollow structures. Both are provided with a through hole that is adapted to the power cord body 2, and one end of the power cord body 2 is installed on the surface of the first plug 4, and the other end is installed on the surface of the second plug 6. Good protection is formed, and at the same time, the installation head 301 and the fixing frame 302 are installed to ensure the use performance of the power cord body 1 and the stability of the connection mechanism 3 .

In this embodiment, both ends of the adjusting rod 303 extend through the fixing frame 302 to the outside, and the surface of the extension is provided with threads that are adapted to the locking knob 304 , and the adjusting rod 303 and the fixing frame 302 are locked through a lock. The tightening knob 304 is fixed, and after the adjustment of the angle of the adjustment rod 30 is completed, the locking knob 304 is fixed to prevent the angle from changing during use, thereby ensuring the performance and service life of the outer casing 1 and the power cord body 2.

In this embodiment, the protective mechanism 5 includes a protective cover 501, a toggle block 502, a limit rod 503, a spring 504 and a clamp 505;

The protective cover 501 is sleeved on the outer surface of the first plug 4, two sets of toggle blocks 502 are symmetrically arranged on the outer surface of the protective cover 501, and two sets of limit rods 503 are symmetrically installed on the inner wall of the protective cover 501, and each set of limit rods The surface of the rod 503 is sleeved with a spring 504, and the end of the spring 504 is installed with a clip 505. Through the provided protection mechanism 5, after the use is completed, the clip 505 is driven by the toggle block 502 to be separated from the first plug 4, and slides forward to protect The cover 501 is released, and the toggle block 502 is released under the action of the spring 504 to drive the clamping head 505 to be clamped inside another group of clamping slots, so that the protective cover 501 can effectively protect the conductive sheet 7 .

In this embodiment, a connecting rod is installed on the surface of the toggle block 502, and the connecting rod penetrates through the protective cover 501 and is installed on the surface of the chuck 505. The surface of the protective cover 501 is provided with a movable groove that is adapted to the connecting rod. The surface of the first plug 4 is provided with four sets of card grooves that are adapted to the clamp head 505 , and the clamp head 505 is driven to expand and contract by moving the toggle block 502 , thereby realizing the sliding and fixing of the protective cover 501 .

The utility model can effectively solve the problem that when the commonly used power cord is in use, the connection between the plug and the wire body will be broken, which is easy to cause electric shock or fire, and the safety is not high. The conductive sheet on the surface of the plug is damaged and deformed, thereby affecting the use performance and service life of the power cord; the utility model uses the provided connection structure to loosen the locking knob during use, and rotate the first plug and the second plug. Adjust the angle to be perpendicular to the outer casing, then insert the first plug and the second plug into the target, and then tighten the locking knob to prevent the connection between the first plug and the second plug and the outer casing from breaking, while the power cord body is outside The inside of the guarantee tube is in a loose state, so that the first plug and the second plug have sufficient telescopic length when the angle is adjusted; through the set protection mechanism, after the use is completed, the chuck is driven away from the first plug by the toggle block, sliding forward to protect The cover is released, and under the action of the spring, the toggle block drives the card head to be stuck in the inside of another group of card slots, so that the protective cover can effectively protect the conductive sheet.

Claims (6)

1. A corrosion-resistant power cord, characterized in that it comprises: an external envelope (1), a power cord body (2), a connecting mechanism (3), a first plug (4), a protection mechanism (5), a second plug (6) and conductive sheet (7); A power cord body (2) is arranged inside the outer casing (1), and two sets of connection mechanisms (3) are symmetrically installed at both ends of the outer casing (1). A first plug (4) and a second plug (6) are respectively installed, the surface of the first plug (4) is provided with a protective mechanism (5), and the left end surface of the first plug (4) is provided with a conductive sheet (7). 2 . The corrosion-resistant power cord according to claim 1 , wherein the connection mechanism ( 3 ) comprises a mounting head ( 301 ), a fixing frame ( 302 ), an adjusting rod ( 303 ) and a locking knob ( 304 ). 3 . ); Mounting heads (301) are installed at both ends of the outer casing (1), fixing frames (302) are installed on the surfaces of the two sets of the mounting heads (301), and the interior of the fixing frames (302) is provided with adjustment A rod (303), both ends of the adjusting rod (303) are screwed with locking knobs (304). 3 . The corrosion-resistant power cord according to claim 2 , wherein the surface of the mounting head ( 301 ) is provided with threads, and the interior of the fixing frame ( 302 ) is provided with a thread suitable for the mounting head ( 301 ). 4 . With the threaded holes provided, the outer casing (1) and the mounting head (301) are both hollow structures, and both ends are provided with through holes that are adapted to the power cord body (2), and the power cord body (2) One end is installed on the surface of the first plug (4), and the other end is installed on the surface of the second plug (6). 4. The corrosion-resistant power cord according to claim 2, wherein both ends of the adjusting rod (303) extend to the outside through the fixing frame (302), and the surface of the extension is provided with a locking The screw thread of the knob (304) is adapted, and the adjusting rod (303) and the fixing frame (302) are fixed by the locking knob (304). 5 . The corrosion-resistant power cord according to claim 4 , wherein the protective mechanism ( 5 ) comprises a protective cover ( 501 ), a toggle block ( 502 ), a limit rod ( 503 ), and a spring ( 504 ). 6 . ) and the chuck (505); The protective cover (501) is sleeved on the outer surface of the first plug (4), and two sets of toggle blocks (502) are symmetrically arranged on the outer surface of the protective cover (501). Two sets of limit rods (503) are symmetrically installed on the inner wall, and a spring (504) is sleeved on the surface of each set of limit rods (503), and a clamp (505) is installed at the end of the spring (504). 6. The corrosion-resistant power cord according to claim 5, characterized in that a connecting rod is installed on the surface of the toggle block (502), and the connecting rod penetrates through the protective cover (501) and is installed on the clamping head (505) ) surface, the surface of the protective cover (501) is provided with movable grooves matching the connecting rod, and the surface of the first plug (4) is provided with four sets of card grooves matching with the clamping head (505).

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