CN217720063U

CN217720063U - Improved PVC power line

Info

Publication number: CN217720063U
Application number: CN202221146127.0U
Authority: CN
Inventors: 黄凤民; 蔡乐红
Original assignee: Jiangxi Wanshang Industrial Co ltd
Current assignee: Jiangxi Wanshang Industrial Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-11-01
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a modified PVC power cord relates to the power cord field, including power cord body and insulation board, one side of insulation board is equipped with the plug, is equipped with the protection subassembly on the plug, and the protection subassembly includes fixed plate and spring, and the inside of fixed plate is connected with the backplate through the connecting axle, and one side of backplate is equipped with insulating the pad, and the opposite side of insulation board is equipped with prevents the subassembly that bends. The utility model discloses when the plug inserts to the socket in, can rotate through the connecting axle behind the backplate atress, the backplate then can drive insulating pad and rotate and extrude the spring, make the spring atress compress, thereby make the backplate no longer protect the pin, the convenient to use plug, and when the plug takes off from the socket, the spring resumes elasticity and promotes the backplate then and resets, make the backplate block participating in on the plug, then can protect the pin, prevent to participate in and receive outside striking emergence buckle and cause the damage, thereby the life of this plug has been improved.

Description

Improved PVC power line

Technical Field

The utility model relates to a power cord field specifically is a modified PVC power cord.

Background

The Pvc wire is made of polyvinyl chloride material, and the Pvc power line is generally used for electrical equipment, and the existing Pvc power line has some disadvantages and needs to be improved.

Chinese patent according to publication number CN216355080U discloses an improved PVC power cord, and this utility model can let the wall body contact of sucking disc and socket below, increases the stability of plug, combines above-mentioned beneficial effect, lets this device possess higher stability, guarantee equipment normal effective operation.

In view of the above patent, the inventor believes that the pins on the plug are exposed to the external environment when not in use, so that the pins may collide with other objects, and the pins are difficult to protect, so that the pins may be bent and broken during the collision process, and the subsequent plug is difficult to use, thereby reducing the service life of the power cord.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing an improved PVC power cord to solve the technical problem that is difficult to carry out the protection to the base pin on the plug.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a modified PVC power cord, includes power cord body and insulation board, one side of insulation board is equipped with the plug, be equipped with protection component on the plug, protection component includes fixed plate and spring, the inside of fixed plate is connected with the backplate through the connecting axle, one side of backplate is equipped with insulating the pad, the opposite side of insulation board is equipped with prevents the subassembly that bends.

Through adopting above-mentioned technical scheme, the setting of insulating pad can prevent electrically conductive, improves the security when this power cord uses then, can drive insulating pad when the backplate rotates and rotate.

Furthermore, the two ends of the spring are respectively connected with a guard plate and a plug, and the guard plate is rotatably connected with the fixed plate through a connecting shaft.

Through adopting above-mentioned technical scheme, the backplate of being convenient for rotates, and backplate rotates the back can extrude or extension spring, and the follow-up backplate of being convenient for resets fast.

Furthermore, the anti-bending assembly comprises a return spring and a movable shaft, the outer wall of the movable shaft is sleeved with a rotating plate, and a top block is arranged on the rotating plate.

Through adopting above-mentioned technical scheme, reset spring's setting is convenient for change the follow-up quick reset of board, prevents then that power cord body and plug connection department's position from taking place serious bending and causing the damage.

Furthermore, the top of kicking block is the arc, the kicking block contacts with the power cord body.

Through adopting above-mentioned technical scheme, the kicking block can play the supporting role to the power cord body, prevents the power cord body excessive bending.

Furthermore, two ends of the reset spring are respectively connected with the rotating plate and the insulating plate.

Through adopting above-mentioned technical scheme to can stretch when changeing the board and can extrude reset spring, and then can make reset spring atress compression.

Furthermore, one end of the power line body penetrates through the insulating plate and is connected with the plug, and one end of the power line body is provided with an interface.

Through adopting above-mentioned technical scheme, the interface can with the equipment interface connection that corresponds, and the insulation board can play insulating effect, prevents to electrically conduct.

Furthermore, a protective ring is sleeved on the outer wall of the power line body, one side of the protective ring is connected with the interface, and the protective ring is made of rubber materials.

Through adopting above-mentioned technical scheme, the guard ring can protect the junction between power cord body and interface, and the guard ring adopts the rubber materials preparation and then has improved the life of guard ring.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a be provided with the protection subassembly, when the plug inserts in the socket, can rotate through the connecting axle after the backplate atress, the backplate then can drive insulating pad rotation and extrusion spring, make the spring atress compress, thereby make the backplate no longer protect the plug, convenient to use plug, and when the plug takes off from the socket, the spring resumes elasticity and then promotes the backplate and resets, make the backplate block participating in on the plug, can protect the plug then, prevent that participating in from receiving outside striking to take place to buckle and cause the damage, thereby improved the life of this plug; still be provided with the subassembly of preventing bending simultaneously, when power cord body and plug connection department take place to buckle, the kicking block atress drives the commentaries on classics board and rotates, can make the commentaries on classics board extrusion reset spring then for the power cord body is slowly buckled, in order to prevent that the power cord body from directly buckling and cause the fracture damage, and reduce the degree of buckling of power cord body and plug connection department, thereby improved the life of power cord.

Drawings

Fig. 1 is a schematic view of the overall front structure of the present invention;

FIG. 2 is a schematic view of a three-dimensional partial structure of the insulating plate of the present invention;

fig. 3 is a schematic view of the three-dimensional local structure of the interface of the present invention.

In the figure: 1. a power line body; 2. an interface; 3. an insulating plate; 4. a plug; 5. a screw; 6. mounting a block; 7. a suction cup; 8. a guard assembly; 801. a spring; 802. a guard plate; 803. A fixing plate; 804. an insulating pad; 805. a connecting shaft; 9. an anti-buckling assembly; 901. a top block; 902. a movable shaft; 903. rotating the plate; 904. a return spring; 10. a guard ring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

The utility model provides a modified PVC power cord, as shown in fig. 1 and 2, includes power cord body 1 and insulation board 3, and the inside of power cord body 1 is provided with the waterproof layer to improve power cord body 1's waterproof performance, one side of insulation board 3 is equipped with plug 4, is convenient for insert plug 4 to the socket on, thereby can use this power cord, is equipped with protection component 8 on plug 4, and the opposite side of insulation board 3 is equipped with prevents bending component 9.

Specifically, protection component 8 includes fixed plate 803 and spring 801, the inside of fixed plate 803 is connected with backplate 802 through connecting axle 805, be convenient for backplate 802 to rotate, spring 801's both ends are connected with backplate 802 and plug 4 respectively, one side of plug 4 is equipped with participates in, it is located between two backplate 802 to participate in, the length of backplate 802 is greater than the length of participating in, backplate 802 can protect inserting the foot, prevent to participate in and collide with the external object and cause the damage, then improved the guard effect to backplate 802, backplate 802 rotates with fixed plate 803 through connecting axle 805 and is connected, one side of backplate 802 is equipped with insulating pad 804.

Specifically, prevent that bending subassembly 9 includes reset spring 904 and loose axle 902, the outer wall of loose axle 902 has cup jointed changes board 903, be equipped with kicking block 901 on the board 903 of changeing, reset spring 904's both ends are connected with commentaries on classics board 903 and insulation board 3 respectively, so that can stretch when changeing board 903 and can extrude reset spring 904, the top of kicking block 901 is the arc, kicking block 901 contacts with power cord body 1, kicking block 901 can play the supporting role to power cord body 1, reset spring 904 set up be convenient for change the follow-up quick reset of board 903, so that protect power cord body 1.

Referring to fig. 1, fig. 2 and fig. 3, in the above-mentioned embodiment, one end of the power cord body 1 runs through the insulation board 3 and is connected with the plug 4, one end of the power cord body 1 is provided with the interface 2, the insulation board 3 is provided with the screw rod 5, one end of the screw rod 5 is connected with the installation block 6 through the bearing, the suction cup 7 is installed on one side of the installation block 6, the suction cup 7 can hold the wall, and further improve the stability of the plug 4, prevent the plug 4 from dropping from the wall, the other end of the screw rod 5 is provided with the knob, the screw rod 5 is in threaded connection with the insulation board 3, so that a user can rotate the screw rod 5 through the knob, the screw rod 5 can drive the installation block 6 to move after rotating, and further drive the suction cup 7 to move, so as to adjust the position of the suction cup joint 7 of the suction cup joint, the outer wall of the power cord body 1 is sleeved with the guard ring 10, and one side of the guard ring 10 is connected with the interface 2, the guard ring 10 can protect the junction between the power cord body 1 and the interface 2, the guard ring 10 is made of a rubber material, and the interface 2 can be connected with a corresponding device interface.

The implementation principle of the embodiment is as follows: firstly, when the power cord is used, a user can insert the plug 4 into the socket, and when the plug 4 is inserted, the protection plate 802 is stressed and then rotates through the connecting shaft 805, the protection plate 802 drives the insulating pad 804 to rotate and extrude the spring 801, so that the spring 801 is stressed and compressed, the protection plate 802 does not protect the pins any more, and the plug 4 can be completely inserted into the socket;

then, a user rotates the screw rod 5 through the knob, the screw rod 5 can drive the mounting block 6 to move after rotating, and then the sucker 7 is driven to move, so that the sucker 7 is in contact with the walls on two sides of the socket, and the stability of the plug 4 is improved;

when the junction of the power line body 1 and the plug 4 is bent, the top block 901 is stressed and drives the rotating plate 903 to rotate, and then the rotating plate 903 can extrude the return spring 904, so that the power line body 1 is slowly bent to prevent the power line body 1 from being directly bent to cause fracture and damage.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides an improved PVC power cord, includes power cord body (1) and insulation board (3), its characterized in that: one side of insulation board (3) is equipped with plug (4), be equipped with protection subassembly (8) on plug (4), protection subassembly (8) are including fixed plate (803) and spring (801), the inside of fixed plate (803) is connected with backplate (802) through connecting axle (805), one side of backplate (802) is equipped with insulating pad (804), the opposite side of insulation board (3) is equipped with prevents bending subassembly (9).

2. An improved PVC power cord as claimed in claim 1, wherein: two ends of the spring (801) are respectively connected with the guard plate (802) and the plug (4), and the guard plate (802) is rotatably connected with the fixing plate (803) through a connecting shaft (805).

3. An improved PVC power cord as claimed in claim 1, wherein: the anti-bending assembly (9) comprises a return spring (904) and a movable shaft (902), the outer wall of the movable shaft (902) is sleeved with a rotating plate (903), and a top block (901) is arranged on the rotating plate (903).

4. An improved PVC power cord as claimed in claim 3, wherein: the top of the top block (901) is arc-shaped, and the top block (901) is in contact with the power line body (1).

5. An improved PVC power cord as claimed in claim 3, wherein: and two ends of the return spring (904) are respectively connected with the rotating plate (903) and the insulating plate (3).

6. An improved PVC power cord as claimed in claim 1, wherein: one end of the power line body (1) penetrates through the insulating plate (3) and is connected with the plug (4), and one end of the power line body (1) is provided with the interface (2).

7. An improved PVC power cord as claimed in claim 6, wherein: the outer wall of the power line body (1) is sleeved with a protective ring (10), one side of the protective ring (10) is connected with the interface (2), and the protective ring (10) is made of rubber materials.