CN218513697U

CN218513697U - Connection structure of power cord

Info

Publication number: CN218513697U
Application number: CN202222763004.8U
Authority: CN
Inventors: 廖娟; 杨才伟; 肖康
Original assignee: Guizhou Chuangyi Decoration Engineering Group Co ltd
Current assignee: Guizhou Chuangyi Decoration Engineering Group Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-02-21
Anticipated expiration: 2032-10-17

Abstract

The utility model relates to a structure of plugging into of power cord, including the connection room, the inside movable mounting of connection room has one end to run through and extend to the first wiring end and the second wiring end of the outdoor side of connection, the outside of first wiring end and second wiring end is the first PVC insulating layer of fixedly connected with and second PVC insulating layer respectively, the top and the bottom of connection room all are provided with fixed establishment, the top and the bottom of connection room all are provided with the subassembly of locking, the left side and the right side of connection room all are provided with firm subassembly. This structure of plugging into of power cord through being provided with fixed establishment and the subassembly that locks, can play the fixed action to first wiring end and second wiring end, then pours into through the welding hole and scalds tin, makes the connection of first wiring end and second wiring end more stable, through being provided with firm subassembly, can play fixed effect to first PVC insulating layer and second PVC insulating layer, makes the structure of plugging into, prevents that the accident from tearing off the junction.

Description

Connection structure of power cord

Technical Field

The utility model relates to a structure technical field that plugs into specifically is a structure of plugging into of power cord.

Background

The power line is a wire for transmitting current, the common current transmission mode is point-to-point transmission, the power line can be divided into an AC power line and a DC power line according to the purpose, the AC power line is a wire rod for passing AC with higher voltage, the wire rod can be formally produced by a safety certification party which needs to obtain a uniform standard due to higher voltage, and the DC wire basically passes DC with lower voltage, so the safety requirement is not strict with the AC wire, but the safety requirement of the countries still requires uniform safety certification at present for the safety sake.

In the process of interior decoration, the connection process of a large square electric wire is not standard, the connection is carried out in a wrapping and welding mode generally, the connection process is easy to loosen and needs to be checked and maintained frequently, and if the connection is not good, the potential safety hazard of the circuit is caused easily, so that the connection structure of the power line is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a structure of plugging into of power cord possesses stable difficult not hard up advantage such as, has solved traditional structure of plugging into and has become flexible easily and cause the problem of circuit potential safety hazard.

In order to achieve the above purpose, the utility model provides a following technical scheme: a connection structure of a power line comprises a connection chamber, wherein a first wiring end and a second wiring end are movably mounted in the connection chamber, one ends of the first wiring end and the second wiring end penetrate through and extend to the outer side of the connection chamber, the outer sides of the first wiring end and the second wiring end are fixedly connected with a first PVC insulating layer and a second PVC insulating layer respectively, fixing mechanisms are arranged at the top and the bottom of the connection chamber, locking assemblies are arranged at the top and the bottom of the connection chamber, and stabilizing assemblies are arranged at the left side and the right side of the connection chamber;

fixed establishment runs through and extends to the inside rectangular hole of joining chamber including seting up in the outside of joining chamber and one end, the inside swing joint of rectangular hole has the bull stick, the side fixedly connected with button of bull stick, the outside fixedly connected with torsional spring of bull stick.

Further, the subassembly of locking includes the room of locking with the outdoor side fixed connection of connecting, the inside fixedly connected with spring of button one side is kept away from to the room of locking, the other end fixedly connected with baffle of spring, the baffle is kept away from one side fixedly connected with one end of spring and is run through and extend to the last locking lever of the room outside of locking.

Further, the subassembly that stabilizes includes that quantity is two and respectively with junction chamber top and bottom fixed connection's fixed block, two the equal swing joint in front of fixed block has the dwang, two the equal fixedly connected with semicircle ring in one side that the junction chamber was kept away from to the dwang, two the equal fixedly connected with quantity in one side that the semicircle ring is relative is two the latch segment, and the top is two the equal threaded connection in top of latch segment has one end to run through and extend to the screw rod of two latch segment bottoms in bottom respectively.

Further, the top the welding hole that one end runs through and extends to the linkage chamber inside is seted up at the top of button, the one end and the inside fixed connection of rectangular hole of torsional spring, the other end of torsional spring and the outside fixed connection of button.

Furthermore, a through hole matched with the torsion spring is formed in one side, close to the rotating rod, of the button, and the size of the rectangular hole is matched with that of the button.

Furthermore, one side of the two upper lock rods, which is close to the buttons, is arc-shaped, and one side of the two buttons, which is close to the upper lock rods, is arc-shaped.

Furthermore, the first PVC insulating layer is positioned between the two semicircular rings on the left side, and the second PVC insulating layer is positioned between the two semicircular rings on the right side.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this structure of plugging into of power cord through being provided with fixed establishment and the subassembly that locks, can play the fixed action to first wiring end and second wiring end, then pours into through the welding hole and scalds tin, makes the connection of first wiring end and second wiring end more stable, through being provided with firm subassembly, can play fixed effect to first PVC insulating layer and second PVC insulating layer, makes the structure of plugging into, prevents that the accident from tearing off the junction.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the connection structure of the button and the connection chamber;

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention;

fig. 4 is an enlarged view of a portion B of fig. 1 according to the present invention.

In the figure: the locking device comprises a connecting chamber 1, a first wiring end 2, a second wiring end 3, a first PVC insulating layer 4, a second PVC insulating layer 5, a rotating rod 6, a button 7, a torsion spring 8, an upper locking chamber 9, a spring 10, a baffle 11, an upper locking rod 12, a fixed block 13, a rotating rod 14, a semicircular ring 15, a locking block 16, a screw rod 17 and a rectangular hole 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the connection structure of the power line in this embodiment includes a connection chamber 1, a first terminal 2 and a second terminal 3, one end of which penetrates through and extends to the outside of the connection chamber 1, are movably mounted inside the connection chamber 1, a first PVC insulating layer 4 and a second PVC insulating layer 5 are fixedly connected to the outside of the first terminal 2 and the outside of the second terminal 3 respectively, fixing mechanisms are arranged at the top and the bottom of the connection chamber 1, locking assemblies are arranged at the top and the bottom of the connection chamber 1, and stabilizing assemblies are arranged at the left side and the right side of the connection chamber 1.

Fixing mechanism runs through and extends to the rectangular hole 18 of connecting 1 inside of room including seting up in the connecting 1 outside and one end, the inside swing joint of rectangular hole 18 has bull stick 6, the side fixedly connected with button 7 of bull stick 6, the size of rectangular hole 18 and the big or small looks adaptation of button 7, the top of top button 7 is seted up one end and is run through and extend to the welding hole of connecting 1 inside of room, the outside fixedly connected with torsional spring 8 of bull stick 6, button 7 is close to one side of bull stick 6 and sets up the through hole with 8 looks adaptations of torsional spring, 8's one end and the inside fixed connection of rectangular hole 18 of torsional spring, 8's the other end of torsional spring and the outside fixed connection of button 7.

It should be noted that, by providing the torsion spring 8, the rotating rod 6 can be kept stable without the action of external force, and the button 7 is prevented from driving the rotating rod 6 to rotate due to the action of gravity.

In this embodiment, the locking assembly includes a locking chamber 9 fixedly connected to the outside of the connection chamber 1, a spring 10 is fixedly connected to the inside of the locking chamber 9 on the side away from the button 7, a baffle 11 is fixedly connected to the other end of the spring 10, a locking rod 12 is fixedly connected to the side of the baffle 11 away from the spring 10, one end of the locking rod penetrates through and extends to the outside of the locking chamber 9, one sides of the two locking rods 12 close to the button 7 are arc-shaped, and one sides of the two buttons 7 close to the locking rod 12 are arc-shaped.

In this embodiment, firm subassembly includes that quantity is two and respectively with connecting 1 top of room and bottom fixed connection's fixed block 13, the equal swing joint in front of two fixed blocks 13 has dwang 14, the equal fixedly connected with semicircle ring 15 in one side of connecting room 1 is kept away from to two dwang 14, first PVC insulating layer 4 is located between two semicircle rings 15 in left side, second PVC insulating layer 5 is located between two semicircle rings 15 in right side, the equal fixedly connected with quantity in one side that two semicircle rings 15 are relative is two latch segments 16, the equal threaded connection in top of two latch segments 16 in top has one end to run through and extend to the screw rod 17 of two latch segments 16 bottoms in bottom respectively.

The working principle of the above embodiment is as follows:

1. this structure of plugging into of power cord, the PVC insulating layer is got rid of to two electric wires that will need the butt joint, expose first wiring end 2 and second wiring end 3, then insert first wiring end 2 and second wiring end 3 respectively the inside of connecting chamber 1, make first wiring end 2 and the coincidence of second wiring end 3, then press two buttons 7 from top to bottom, make the relative one side of two buttons 7 extrude fixedly to first wiring end 2 and the coincidence of second wiring end 3, when button 7 is located the inside of connecting chamber 1, because spring 10's elasticity, promote the upper lock rod 12 removal of baffle 11 and baffle 11 side, make upper lock rod 12 lock button 7, then pour into hot tin through the welding hole that top button 7 top was seted up, make the connection of first wiring end 2 and second wiring end 3 more stable.

2. This structure of plugging into of power cord, with first wiring end 2 and the 3 welding of second wiring end accomplish the back, rotatory dwang 14 makes two semicircle rings 15 in left side correspond, and two semicircle rings 15 in right side correspond, then rotatory screw rod 17 makes four latch segments 16 at top be close to four latch segments 16 of bottom, fixes first PVC insulating layer 4 and second PVC insulating layer 5 respectively, prevents that the accident from dragging, causes the junction to drop.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A connection structure of power cord, includes connection room (1), its characterized in that: a first wiring terminal (2) and a second wiring terminal (3) with one ends penetrating through and extending to the outer side of the connection chamber (1) are movably mounted inside the connection chamber (1), the outer sides of the first wiring terminal (2) and the second wiring terminal (3) are fixedly connected with a first PVC insulating layer (4) and a second PVC insulating layer (5) respectively, the top and the bottom of the connection chamber (1) are provided with fixing mechanisms, the top and the bottom of the connection chamber (1) are provided with locking assemblies, and the left side and the right side of the connection chamber (1) are provided with stabilizing assemblies;

fixed establishment runs through and extends to the inside rectangular hole (18) of joining chamber (1) including seting up in the joining chamber (1) outside and one end, the inside swing joint of rectangular hole (18) has bull stick (6), the side fixedly connected with button (7) of bull stick (6), the outside fixedly connected with torsional spring (8) of bull stick (6).

2. The connection structure of the power cord according to claim 1, wherein: the locking assembly comprises a locking chamber (9) fixedly connected with the outer side of the connecting chamber (1), the inner part of one side of the button (7) is far away from the locking chamber (9) and is fixedly connected with a spring (10), the other end of the spring (10) is fixedly connected with a baffle plate (11), one end of one side of the baffle plate (11) far away from the spring (10) is penetrated through and extends to a locking rod (12) on the outer side of the locking chamber (9).

3. The connection structure of the power cord according to claim 1, wherein: firm subassembly includes that quantity is two and respectively with connecting room (1) top and bottom fixed connection's fixed block (13), two the equal swing joint in front of fixed block (13) has dwang (14), two the equal fixedly connected with semicircle ring (15) in one side of connecting room (1) are kept away from dwang (14), two the equal fixedly connected with quantity in one side that semicircle ring (15) is relative is latch segment (16) of two, two in the top the equal threaded connection in top of latch segment (16) has one end to run through and extend to screw rod (17) of two latch segments (16) bottoms in the bottom respectively.

4. The connection structure of the power cord according to claim 1, wherein: the top the welding hole that one end runs through and extend to linkage chamber (1) inside is seted up at the top of button (7), the one end and the inside fixed connection of rectangular hole (18) of torsional spring (8), the other end of torsional spring (8) and the outside fixed connection of button (7).

5. The connection structure of the power cord according to claim 1, wherein: one side of the button (7) close to the rotating rod (6) is provided with a through hole matched with the torsion spring (8), and the size of the rectangular hole (18) is matched with that of the button (7).

6. A docking structure for a power cord according to claim 2, wherein: one side of the two upper lock rods (12) close to the buttons (7) is arc-shaped, and one side of the two buttons (7) close to the upper lock rods (12) is arc-shaped.

7. The connection structure of the power cord according to claim 3, wherein: the first PVC insulation layer (4) is located between the two semicircular rings (15) on the left side, and the second PVC insulation layer (5) is located between the two semicircular rings (15) on the right side.