CN221057726U

CN221057726U - Anti-aging wear-resistant power line

Info

Publication number: CN221057726U
Application number: CN202322757351.4U
Authority: CN
Inventors: 陈言武; 林厚斌; 曾惠明
Original assignee: Fuzhou Amy Yang Electronic Technology Co ltd
Current assignee: Fuzhou Amy Yang Electronic Technology Co ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2024-05-31
Anticipated expiration: 2033-10-13

Abstract

The utility model discloses an anti-aging and wear-resistant power line which comprises a connecting wire, a sealing frame and a positioning block, wherein one end of the connecting wire is connected with a connecting hole plug, a plug cavity is formed in one side of the connecting hole plug, guide sliding grooves are symmetrically formed in two sides of the plug cavity, a connecting transverse plate is fixedly arranged on the inner side of the sealing frame and is clamped in the guide sliding grooves, a control screw is arranged in the center of the plug cavity, a push top plate is fixedly arranged on one side of the connecting transverse plate, which is positioned in the plug cavity, a nut is fixedly arranged in the centers of the connecting transverse plate and the push top plate, and the control screw is sleeved in the nut through internal threads. The beneficial effects are that: the anti-aging wear-resistant power line connector is provided with the connector plug, the sealing frame and the positioning block, so that the connector plug of the anti-aging wear-resistant power line can be in non-interference connection with an electric appliance socket, and meanwhile, gaps at the connection position can be sealed, so that external dust or water is prevented from entering, the use and installation properties of the anti-aging wear-resistant power line connector are improved, and the practicability is higher.

Description

Anti-aging wear-resistant power line

Technical Field

The utility model relates to the technical field of power lines, in particular to an anti-aging and wear-resistant power line.

Background

The power line is an electric wire for transmitting current, and usually the current transmission mode is point-to-point transmission, and the power line is a fitting for household appliances, but plays a vital role for the use of the household appliances, and if the power line is broken, the whole electric appliance cannot be used, so that the ageing resistance and the wear resistance of the power line need to be improved to prolong the service lives of the power line and the corresponding household appliances.

The prior art discloses the publication number: CN212587808U relates to a novel wear-resisting ageing resistance plug power cord, and relates to plug power cord technical field, including connecting wire, the one end fixedly connected with of connecting wire connects the electric plug, the one end that connecting wire kept away from the electric plug is equipped with control mechanism and spliced eye plug, control mechanism is including connecting shell, control cavity, two control connecting rods, two control button and first control spring, the inside of spliced eye plug is equipped with plug cavity, second control spring and two locating pieces, the outside of connecting wire is equipped with wear-resisting sleeve pipe and insulating rubber tube. The utility model solves the problem of poor wear resistance of the plug part of the existing plug power line through the matching arrangement of the control mechanism and the positioning block.

The utility model can ensure that the power supply jack plug is connected and fixed with the electric appliance jack in an interference fit mode, so that the problem that the outer side wall of the jack plug is worn too fast and the service life of a power line plug part can be prolonged.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an anti-aging wear-resistant power line which has the advantages of sealing a joint gap while enabling a connecting hole plug to be in non-interference connection with an electric appliance socket, preventing external dust or water from entering, improving the use and installation performance of the anti-aging wear-resistant power line and having stronger practicability, thereby solving the problems in the background technology.

(II) technical scheme

In order to realize the advantages that the joint gap is sealed while the connecting hole plug and the electric appliance socket can be connected in a non-interference way, so that external dust or water is prevented from entering, the use and installation properties of the joint gap are improved, and the practicability is stronger, the utility model adopts the following specific technical scheme: the utility model provides an ageing resistance wear-resisting power cord, includes connecting wire, sealing frame and locating piece, connecting wire one end is connected and is installed the spliced eye plug, and the plug cavity has been seted up to one side in the spliced eye plug to the direction spout has been seted up to plug cavity bilateral symmetry, sealing frame inboard fixed mounting has the connection diaphragm, and connects the diaphragm card to inlay in the direction spout, plug cavity central authorities install control screw, the connection diaphragm is located one side fixed mounting in the plug cavity and pushes away the roof, connect diaphragm and push away roof central authorities fixed mounting and have the nut, and the nut internal thread has cup jointed control screw, plug cavity one side symmetry is installed reset spring, and reset spring expansion end connection installs the connecting block to connecting block one end fixed mounting has the wedge, wedge one side fixed mounting has the locating piece, and the locating piece card inlays in the direction spout, plug cavity both sides inner wall symmetry fixed mounting has the direction slide bar, two symmetrical fixed mounting has the direction slide sleeve in the connecting block, and cup joints direction slide bar both sides inclined plane looks butt in the direction slide sleeve.

Further, the connecting wire outside is fixed to be cup jointed insulating rubber tube, and the insulating rubber tube outside is fixed to be cup jointed wear-resisting sleeve, a plurality of groups of elasticity card nest have evenly been seted up to wear-resisting sleeve lateral wall, elasticity card ball is installed to elasticity card nest intussuseption, and elasticity card ball one end fixedly connected with can dismantle wear-resisting sheath.

Further, the other end of the connecting wire is connected with an electric plug.

Further, a sealing rubber ring is fixedly arranged on the side wall of one side of the sealing frame, and the inner wall of the sealing frame is abutted against the side wall of the plug of the connecting hole.

Further, the cross section of the sealing frame is in a shape of a Chinese character kou.

Further, one end of the control screw is fixedly provided with a control knob.

(III) beneficial effects

Compared with the prior art, the utility model provides an anti-aging and wear-resistant power line, which has the following beneficial effects:

(1) The utility model is provided with a connecting hole plug, a sealing frame and a positioning block, when in use, the connecting hole plug with one end of a connecting wire connected and installed is inserted into a socket of a household appliance, a plug cavity is arranged at the top of one side of the connecting hole plug, a control screw is installed in the center of the plug cavity, one end of the control screw is fixedly connected with a control knob, on the other hand, the outer side of the connecting hole plug is sheathed with the sealing frame, two sides of the plug cavity are symmetrically provided with guide sliding grooves, a connecting transverse plate fixedly installed at the inner side of the sealing frame is clamped in the guide sliding grooves, a pushing plate is fixedly installed at one side of the connecting transverse plate, and the pushing plate and a nut fixedly installed in the connecting transverse plate are sheathed with the control screw through internal threads, so the connecting transverse plate, the pushing plate and the sealing frame can be driven to move along the direction of the guide sliding grooves along with the rotation of the control screw, and wedge blocks are symmetrically arranged at one side of the plug cavity, the positioning block is fixedly arranged on one side of the wedge block, the guide sliding sleeve fixedly arranged in the connecting block fixedly arranged on one side of the wedge block is sleeved with the guide sliding rod, in addition, a reset spring is connected and arranged between the connecting block and the inner wall of the plug cavity, so that when the push plate moves to push the wedge block, the wedge block can push the positioning block to move outwards along the direction of the guide sliding rod, the positioning block stretches out of the guide sliding groove, the positioning block is fixedly connected with the inner wall of the electric appliance jack by utilizing the positioning block, meanwhile, the sealing frame can move to the side wall of the edge of the electric appliance jack to abut against, so that a gap at the joint of the butt hole plug and the electric appliance jack is sealed and blocked, the side wall of the sealing frame is fixedly provided with the sealing rubber ring, the good dustproof and waterproof effects can be achieved, and finally, the electric plug arranged at the other end of the connecting wire is connected with the power plugboard, the anti-aging wear-resistant power cord plug can seal the gap at the joint while realizing non-interference connection between the anti-aging wear-resistant power cord plug and the electric appliance socket, prevent external dust or water from entering, improve the use installability and have stronger practicability.

(2) The anti-aging wear-resistant power wire is provided with the insulating rubber tube, the wear-resistant sleeve and the detachable wear-resistant sheath, the insulating rubber tube is sleeved on the outer side of the connecting wire, the wear-resistant sleeve is sleeved on the outer side of the insulating rubber tube, the connecting wire is prevented from being directly exposed to cause electric leakage accidents when the wear-resistant sleeve is damaged by the insulating rubber tube, the wear-resistant sleeve is used for protecting the connecting wire, the anti-aging and wear-resistant performances of the connecting wire are improved, in addition, the outer side wall of the wear-resistant sleeve is uniformly provided with a plurality of groups of elastic clamping pits, the inner side of the detachable wear-resistant sheath is uniformly connected with a plurality of groups of elastic clamping balls, a user can fixedly install a plurality of detachable wear-resistant sheaths on the outer side of the wear-resistant sleeve in a pressing and clamping manner in the elastic clamping pits, the wear-resistant sleeve is used for protecting the wear-resistant sleeve, the anti-aging wear-resistant power wire is further improved, and when the detachable wear-resistant sheath is seriously worn, the user can detach and replace the detachable wear-resistant sheath, so that the wear rate of the wear-resistant power wire is greatly reduced, and the service life of the anti-aging power wire is effectively prolonged.

Drawings

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

Fig. 1 is a schematic structural view of an anti-aging and wear-resistant power cord according to an embodiment of the present utility model;

FIG. 2 is a top cross-sectional view of a female plug for an anti-aging and wear resistant power cord in accordance with an embodiment of the present utility model;

FIG. 3 is a side cross-sectional view of a connecting wire of an anti-aging and wear-resistant power cord in accordance with an embodiment of the present utility model;

FIG. 4 is an enlarged view at A of FIG. 2 according to an embodiment of the present utility model;

FIG. 5 is an enlarged view at B of FIG. 3 according to an embodiment of the present utility model;

Fig. 6 is a perspective view of a seal frame of an anti-aging and wear-resistant power cord in accordance with an embodiment of the present utility model.

In the figure:

1. A jack plug; 2. connecting wires; 3. a detachable wear-resistant sheath; 4. a power plug is connected; 5. a plug cavity; 6. a sealing frame; 7. a connecting transverse plate; 8. pushing the top plate; 9. sealing the rubber ring; 10. a control screw; 11. a control knob; 12. a guide chute; 13. wedge blocks; 14. a positioning block; 15. an insulating rubber tube; 16. wear-resistant sleeve; 17. a connecting block; 18. a guide slide bar; 19. a guide sliding sleeve; 20. a return spring; 21. a nut; 22. an elastic clamping ball; 23. an elastic clamping nest.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided an anti-aging and wear-resistant power cord.

The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-6, an anti-aging wear-resistant power cord according to the embodiment of the utility model comprises a connecting wire 2, a sealing frame 6 and a positioning block 14, wherein one end of the connecting wire 2 is connected with a jack plug 1, a plug cavity 5 is arranged on one side in the jack plug 1, guide sliding grooves 12 are symmetrically arranged on two sides of the plug cavity 5, a connecting cross plate 7 is fixedly arranged on the inner side of the sealing frame 6, the connecting cross plate 7 is embedded in the guide sliding grooves 12, a control screw 10 is arranged in the center of the plug cavity 5, a push top plate 8 is fixedly arranged on one side of the connecting cross plate 7 in the plug cavity 5, a nut 21 is fixedly arranged in the centers of the connecting cross plate 7 and the push top plate 8, the inner threads of the nut 21 are sleeved with the control screw 10, the reset spring 20 is symmetrically arranged on one side of the plug cavity 5, the movable end of the reset spring 20 is connected with the connecting block 17, the wedge block 13 is fixedly arranged at one end of the connecting block 17, the positioning block 14 is fixedly arranged on one side of the wedge block 13 and is clamped in the guide sliding groove 12, the guide sliding rods 18 are symmetrically and fixedly arranged on the inner walls of the two sides of the plug cavity 5, the guide sliding sleeves 19 are symmetrically and fixedly arranged in the two connecting blocks 17, the guide sliding rods 18 are sleeved in the guide sliding sleeves 19, the inclined surfaces of the wedge block 13 are abutted against the inclined surfaces of the two sides of the ejector plate 8, and the effect of sealing gaps at the connecting positions when the connecting hole plug 1 and the electric appliance jack of an anti-aging and wear-resistant power wire are in non-interference connection is achieved.

In one embodiment, the insulating rubber tube 15 has been cup jointed in the fixed cover in connecting wire 2 outside, and the fixed wear-resisting sleeve pipe 16 that has cup jointed in insulating rubber tube 15 outside, a plurality of groups elasticity card nest 23 have evenly been seted up to wear-resisting sleeve pipe 16 lateral wall, elasticity card nest 23 embeds and installs elasticity card ball 22, and elasticity card ball 22 one end fixedly connected with can dismantle wear-resisting sheath 3, the wear resistance of an ageing resistance wear-resisting power cord has been played further, and when can dismantle wear-resisting sheath 3 wearing and tearing seriously, the user can dismantle the change to can dismantle wear-resisting sheath 3, thereby greatly reduced wear rate of wear-resisting sleeve pipe 16, effectively prolonged the life of an ageing resistance wear-resisting power cord.

In one embodiment, the other end of the connecting wire 2 is connected with and provided with a power plug 4, which plays a role in electric connection with a power plugboard.

In one embodiment, a sealing rubber ring 9 is fixedly arranged on one side wall of the sealing frame 6, the inner wall of the sealing frame 6 is abutted against the side wall of the connecting hole plug 1, the sealing effect after the abutting of the sealing frame 6 is guaranteed, and therefore a good waterproof and dustproof sealing effect is achieved.

In one embodiment, the sealing frame 6 is of a square cross-sectional shape.

In one embodiment, a control knob 11 is fixedly mounted on one end of the control screw 10, which serves to facilitate user adjustment of the rotational control screw 10.

Working principle: the utility model is provided with a connecting hole plug 1, a sealing frame 6 and a positioning block 14, when in use, the connecting hole plug 1 with one end of a connecting wire 2 connected and installed is inserted into a socket of a household electrical appliance, a plug cavity 5 is arranged at the top of one side of the connecting hole plug 1, a control screw 10 is installed in the center of the plug cavity 5, one end of the control screw 10 is fixedly connected with a control knob 11, on the other hand, the sealing frame 6 is sleeved outside the connecting hole plug 1, guide sliding grooves 12 are symmetrically arranged at two sides of the plug cavity 5, a connecting transverse plate 7 fixedly installed at the inner side of the sealing frame 6 is clamped in the guide sliding grooves 12, a pushing top plate 8 is fixedly installed at one side of the connecting transverse plate 7, the push-top plate 8 and the nut 21 fixedly arranged in the connecting transverse plate 7 are internally and internally sleeved with the control screw rod 10, so that the connecting transverse plate 7, the push-top plate 8 and the sealing frame 6 can be driven to move along the direction of the guide chute 12 along with the rotation of the control screw rod 10, meanwhile, one side of the plug cavity 5 is symmetrically provided with the wedge block 13, one side of the wedge block 13 is fixedly provided with the positioning block 14, the guide sliding sleeve 19 fixedly arranged in the connecting block 17 fixedly arranged at one side of the wedge block 13 is internally sleeved with the guide sliding rod 18, in addition, the connecting block 17 and the inner wall of the plug cavity 5 are connected and provided with the reset spring 20, when the push-top plate 8 moves to push the wedge block 13, the wedge-shaped block 13 can push the positioning block 14 to move outwards along the direction of the guide sliding rod 18, so that the positioning block 14 extends out of the guide sliding groove 12, the positioning block 14 is fixedly connected with the inner wall of the electric appliance socket, meanwhile, the sealing frame 6 can move to the side wall of the edge of the electric appliance socket to be abutted, so that a gap at the joint of the butt-joint hole plug 1 and the electric appliance socket is sealed and plugged, the sealing rubber ring 9 is fixedly arranged on the side wall of the sealing frame 6, good dustproof and waterproof effects can be achieved, finally, the electric plug 4 arranged at the other end of the connecting lead 2 is connected with the power plugboard, and the non-interference connection between the butt-joint hole plug 1 of the anti-aging and wear-resistant power line and the electric appliance socket can be realized, the utility model can seal the gap at the joint, prevent external dust or water from entering, improve the use installability, and has stronger practicability, in addition, the utility model is provided with the insulating rubber tube 15, the wear-resistant sleeve 16 and the detachable wear-resistant sheath 3, the outside of the connecting wire 2 is sheathed with the insulating rubber tube 15, the outside of the insulating rubber tube 15 is sheathed with the wear-resistant sleeve 16, the electric leakage accident caused by the direct exposure of the connecting wire 2 when the wear-resistant sleeve 16 is damaged can be prevented by using the insulating rubber tube 15, the wear-resistant sleeve 16 can protect the connecting wire 2, improve the anti-aging and wear-resistant performances, in addition, the outside wall of the arranged wear-resistant sleeve 16 is evenly provided with a plurality of groups of elastic clamping sockets 23, and the inboard evenly connected with a plurality of groups of elasticity card balls 22 of detachable wear-resisting sheath 3 that set up, the mode of embedding in elasticity card nest 23 is pressed to the user's accessible with elasticity card ball 22, with a plurality of detachable wear-resisting sheath 3 fixed mounting in wear-resisting sleeve 16 outsides, utilize detachable wear-resisting sheath 3 to protect wear-resisting sleeve 16, further improved the wear resistance of an ageing resistance wear-resisting power cord, and when detachable wear-resisting sheath 3 wearing and tearing are serious, the user can dismantle the change to detachable wear-resisting sheath 3, thereby greatly reduced wear rate of wear-resisting sleeve 16, effectively prolonged the life of an ageing resistance wear-resisting power cord.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an ageing resistance and wear resistance power cord, includes connecting wire (2), sealing frame (6) and locating piece (14), its characterized in that, connecting wire (2) one end is connected and is installed spliced eye plug (1), and spliced eye plug (1) interior one side has been seted up plug cavity (5) to plug cavity (5) bilateral symmetry has seted up guide chute (12), sealing frame (6) inboard fixed mounting has connection diaphragm (7), and connection diaphragm (7) inlay card in guide chute (12), control screw (10) are installed at plug cavity (5) central authorities, connection diaphragm (7) are located plug cavity (5) one side fixed mounting and push away roof (8), connection diaphragm (7) and push away push roof (8) central authorities fixed mounting and have nut (21), and nut (21) internal thread has cup jointed control screw (10), reset spring (20) are installed to plug cavity (5) one side symmetry, and reset spring (20) end connection has installed locating piece (17) to connecting piece (17) one end fixed mounting has wedge (13), wedge (13) are installed at wedge (14) fixed mounting in guide chute (12), guide sliding rods (18) are symmetrically and fixedly arranged on the inner walls of the two sides of the plug cavity (5), guide sliding sleeves (19) are symmetrically and fixedly arranged in the two connecting blocks (17), the guide sliding rods (18) are sleeved in the guide sliding sleeves (19), and the inclined surfaces of the wedge-shaped blocks (13) are abutted against the inclined surfaces of the two sides of the ejector plate (8).

2. The anti-aging wear-resistant power line according to claim 1, wherein an insulating rubber tube (15) is fixedly sleeved on the outer side of the connecting wire (2), a wear-resistant sleeve (16) is fixedly sleeved on the outer side of the insulating rubber tube (15), a plurality of groups of elastic clamping pits (23) are uniformly formed in the outer side wall of the wear-resistant sleeve (16), elastic clamping balls (22) are mounted in the elastic clamping pits (23) in a clamping manner, and one end of each elastic clamping ball (22) is fixedly connected with a detachable wear-resistant sheath (3).

3. An anti-aging wear-resistant power cord according to claim 1, characterized in that the other end of the connecting wire (2) is connected with an electrical plug (4).

4. The anti-aging and wear-resistant power cord according to claim 1, wherein a sealing rubber ring (9) is fixedly arranged on one side wall of the sealing frame (6), and the inner wall of the sealing frame (6) is abutted against the side wall of the plug (1).

5. An anti-ageing wear-resistant power cord as in claim 1, characterized in that the sealing frame (6) is of a mouth-shaped cross-sectional shape.

6. An anti-aging wear-resistant power cord according to claim 1, characterized in that one end of the control screw (10) is fixedly provided with a control knob (11).