CN215579444U

CN215579444U - Concatenation formula power cord

Info

Publication number: CN215579444U
Application number: CN202122144010.0U
Authority: CN
Inventors: 杨洋
Original assignee: Hangzhou Leadership Electric Component Co ltd
Current assignee: Hangzhou Leadership Electric Component Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-01-18
Anticipated expiration: 2031-09-07

Abstract

The utility model relates to the technical field of power lines and discloses a spliced power line which comprises a connecting mechanism and a butting mechanism, wherein the connecting mechanism comprises a power line body, a male connector is fixedly installed at the left end of the power line body, a female connector is fixedly installed at the right end of the power line body, the butting mechanism comprises a fixed spiral ring, a connecting column is fixedly installed at the right end of the female connector in the fixed spiral ring, butting columns are movably installed at the upper end and the lower end of the right end of the connecting column, a fixed stud is fixedly installed at the left end of the male connector, butting rings are fixedly installed at the upper end and the lower end of the left end of the fixed stud, and an elastic groove is fixedly arranged at the right end in the connecting column. This concatenation formula power cord has the function with the power cord segmentation concatenation equipment, adaptable different service environment, the effectual convenience that has improved, and can carry out the split with the power cord of different segmentations at the in-process of later maintenance and repair and change for operate simple more swiftly.

Description

Concatenation formula power cord

Technical Field

The utility model relates to the technical field of power lines, in particular to a spliced power line.

Background

The power line is a wire for transmitting current, the current transmission mode is point-to-point transmission, the structure of the power line mainly comprises an outer sheath, an inner sheath and a conductor, and common transmission conductors comprise metal wires made of copper and aluminum materials and the like.

The existing power line is mostly fixed in length, when the length is required to be managed and controlled, the power line is cut in most cases and can only be fixed in a certain place for use, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a spliced power line, which aims to solve the problems that most of the existing power lines in the background technology are fixed in length, and when the length needs to be controlled, the power lines are cut mostly and can only be fixed in a certain place for use, and the practicability is poor.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a spliced power line comprises a connecting mechanism and a butting mechanism, wherein the connecting mechanism comprises a power line body, a male connector is fixedly mounted at the left end of the power line body, a female connector is fixedly mounted at the right end of the power line body, the butting mechanism comprises a fixed spiral ring, a connecting column is fixedly mounted at the right end of the female connector, which is positioned in the fixed spiral ring, butting columns are movably mounted at the upper end and the lower end of the right end of the connecting column, a fixed stud is fixedly mounted at the left end of the male connector, butting rings are fixedly mounted at the upper end and the lower end of the left end of the fixed stud, an elastic groove is fixedly arranged at the right end of the connecting column, springs are fixedly mounted at the upper end and the lower end of the elastic groove, a contact piece A is fixedly mounted at the left end and the lower end of the left end of the elastic groove, and connecting end points are fixedly mounted at the upper end and the lower end of the left end of the elastic groove, and a circuit controller is fixedly installed at the left end inside the connecting column.

Preferably, the fixed spiral ring is located at the right end of the female joint, the fixed spiral ring is movably connected with the female joint through a sliding groove, and the fixed spiral ring can be in threaded connection with the fixed stud through installation, so that the installation is more convenient.

Preferably, the butt joint ring is matched with the butt joint column, the butt joint ring is movably connected with the butt joint column, and the butt joint ring can insert the butt joint column into the butt joint ring during butt joint, so that the butt joint ring cannot be separated from the butt joint column in the installation process to cause poor contact.

Preferably, the left end of the butt joint column penetrates through the connecting column and extends to the inside of the elastic groove, the butt joint column is movably connected with the elastic groove, and the butt joint column is stressed to contract and extrude towards the inside of the elastic groove in the installation process, so that the contact piece A at the left end of the butt joint column is matched with the contact piece B at the right end of the inside of the elastic groove.

Preferably, the contact piece A is located inside the spring, the contact piece B is located inside the spring, the spring can elastically connect the contact piece A and the contact piece B, and can generate reverse thrust to the contact post after the contact post is in butt joint with the butt joint ring, so that the contact post is always attached to the butt joint ring.

Preferably, contact B and contact A looks adaptation, contact B and contact A swing joint, contact B and contact A realize two-stage circuit connection, the effectual danger that reduces the electric shock takes place, further improvement the security of using.

Preferably, the connecting end is electrically connected with the contact piece B, the circuit controller is electrically connected with the connecting end, the circuit controller is electrically connected with the conductor, and when a short circuit occurs, the circuit controller can timely cut off the power of the connecting end, so that the use safety of the contact piece B is improved.

Compared with the prior art, the utility model has the beneficial effects that:

1. the spliced power line has the function of splicing and assembling the power lines in sections, so that the spliced power line can adapt to different use environments, the use convenience is effectively improved, and the power lines in different sections can be detached and replaced in the later maintenance process, so that the operation is simpler and quicker;

2. according to the spliced power line, the springs can be used for generating reverse thrust on the butting columns after the butting columns and the butting rings are butted and mounted, so that the butting columns are always attached to the butting rings, the connection stability is improved, the contact sheets A and the contact sheets B can be quickly separated after detachment and separation, accidents of workers caused by untimely separation are avoided, and the use safety is effectively improved;

3. this concatenation formula power cord utilizes the butt joint ring can be inside inserting the butt joint post when the butt joint, makes it can not break away from the phenomenon that leads to contact failure with it to appear at the in-process of using and take place, and increases its area of contact, makes its connection stability more, the effectual stability of connecting that has improved.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic cross-sectional view of the elastic groove of the present invention.

In the figure: 1. a connecting mechanism; 101. a power line body; 102. a male connector; 103. a female joint; 2. a docking mechanism; 201. fixing the spiro ring; 202. connecting columns; 203. butting columns; 204. fixing the stud; 205. a docking ring; 206. an elastic groove; 207. a spring; 208. a contact piece A; 209. a contact piece B; 210. connecting the endpoints; 211. a circuit controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a spliced power line comprises a connecting mechanism 1 and a butting mechanism 2, wherein the connecting mechanism 1 comprises a power line body 101, a male connector 102 is fixedly installed at the left end of the power line body 101, a female connector 103 is fixedly installed at the right end of the power line body 101, the butting mechanism 2 comprises a fixed spiral ring 201, a connecting column 202 is fixedly installed at the right end of the female connector 103 and positioned in the fixed spiral ring 201, butting columns 203 are movably installed at the upper end and the lower end of the right end of the connecting column 202, a fixed stud 204 is fixedly installed at the left end of the male connector 102, butting rings 205 are fixedly installed at the upper end and the lower end of the left end of the fixed stud 204, an elastic groove 206 is fixedly arranged at the right end in the connecting column 202, a spring 207 is fixedly installed at the upper end and the lower end in the elastic groove 206, a contact A208 is fixedly installed at the left end of the connecting column 202, contact B209 is fixedly installed at the upper end and the lower end of the left end of the elastic groove 206, a connecting end point 210 is fixedly installed at the upper end and the lower end of the left end of the elastic groove 206, a circuit controller 211 is fixedly arranged at the left end inside the connecting column 202;

the fixed spiral ring 201 is positioned at the right end of the female joint 103, the fixed spiral ring 201 is movably connected with the female joint 103 through a sliding groove, when the length of a power line needs to be adjusted, the male joint 102 of the other power line is butted with the female joint 103, the butting column 203 is inserted into the butting ring 205 while butting, then the fixed spiral ring 201 is rotated to be sleeved at the outer end of the fixed stud 204 and slowly fixed through threads, the butting column 203 is compressed towards the interior of the elastic groove 206 while the fixed spiral ring 201 is rotated, the spring 207 is extruded simultaneously until the contact A208 at the left end of the butting column 203 is inserted into the contact B209, when the contact A208 is inserted into the contact B209, the circuit controller 211 conducts the conductors in the two sections of power lines to realize circuit connection, when the power box needs to be cut off, the steps are operated in reverse direction, and in the using process, when poor contact occurs, the circuit controller 211 cuts off the circuit in time;

the butt joint ring 205 is matched with the butt joint column 203, the butt joint ring 205 is movably connected with the butt joint column 203, and the butt joint column 203 can be inserted into the butt joint ring 205 during butt joint by installing the butt joint ring, so that the butt joint column is not separated from the butt joint ring in the installation process to cause poor contact, the contact area of the butt joint ring is enlarged, the connection of the butt joint ring is more stable, and the connection stability is effectively improved; the left end of the butt-joint post 203 penetrates through the connecting post 202 and extends into the elastic groove 206, the butt-joint post 203 is movably connected with the elastic groove 206, and the contact A208 at the left end of the butt-joint post 203 is matched with the contact B209 at the right end of the elastic groove 206 by being stressed and contracted and extruded into the elastic groove 206 in the installation process of the butt-joint post 203, so that circuit conduction is realized; the contact piece A208 is positioned in the spring 207, the contact piece B209 is positioned in the spring 207, the elastic connection between the contact piece A208 and the contact piece B209 can be realized through the mounting spring 207, and the reverse thrust can be generated on the contact post 203 after the contact post 203 and the contact ring 205 are in butt joint mounting, so that the contact piece A208 and the contact piece B209 are always attached to the contact ring 205, and the contact piece A208 and the contact piece B209 can be quickly separated after detachment and separation, so that accidents of workers caused by untimely separation are avoided, and the use safety is effectively improved; the contact B209 is matched with the contact A208, the contact B209 is movably connected with the contact A208, and a double-section circuit connection is realized by installing the contact B209 and the contact A208, so that the danger of electric shock is effectively reduced, and the use safety is further improved; the connection end point 210 is electrically connected with the contact piece B209, the circuit controller 211 is electrically connected with the connection end point 210, the circuit controller 211 is electrically connected with the conductor, and when a short circuit occurs, the connection end point 210 can be timely powered off by installing the circuit controller 211, so that the use safety of the contact piece B209 is improved.

The working principle is as follows: when the length of a power supply line needs to be adjusted, the male connector 102 and the female connector 103 of the other power supply line are in butt joint, the butt joint column 203 is inserted into the butt joint ring 205 while the butt joint is performed, then the fixing spiral ring 201 is rotated to be sleeved at the outer end of the fixing stud 204 and fixed slowly through threads, the butt joint column 203 is compressed towards the inside of the elastic groove 206 while the fixing spiral ring 201 is rotated, the spring 207 is squeezed until the contact piece A208 at the left end of the butt joint column 203 is inserted into the contact piece B209, the circuit controller 211 conducts the conductors in the two sections of power supply lines to achieve circuit connection after the contact piece A208 is inserted into the contact piece B209, when the power supply box needs to be cut off, the steps can be operated in the reverse direction, and when poor contact occurs in the using process, the circuit controller 211 timely cuts off the circuit.

Finally, it should be noted that the above-mentioned contents are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, and that the simple modifications or equivalent substitutions of the technical solutions of the present invention by those of ordinary skill in the art can be made without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a concatenation formula power cord, includes coupling mechanism (1) and docking mechanism (2), its characterized in that: the connecting mechanism (1) comprises a power line body (101), a male joint (102) is fixedly mounted at the left end of the power line body (101), a female joint (103) is fixedly mounted at the right end of the power line body (101), the docking mechanism (2) comprises a fixed spiral ring (201), a connecting column (202) is fixedly mounted inside the fixed spiral ring (201) at the right end of the female joint (103), docking columns (203) are movably mounted at the upper and lower ends of the right end of the connecting column (202), a fixing stud (204) is fixedly mounted at the left end of the male joint (102), a docking ring (205) is fixedly mounted at the upper and lower ends of the left end of the fixing stud (204), an elastic groove (206) is fixedly arranged at the right end inside of the connecting column (202), a spring (207) is fixedly mounted at the upper and lower ends of the elastic groove (206), and a contact plate A (208) is fixedly mounted at the left end of the connecting column (202), contact B (209) are fixedly installed at the upper end and the lower end of the inner left end of the elastic groove (206), connecting end points (210) are fixedly installed at the upper end and the lower end of the left end of the elastic groove (206), and a circuit controller (211) is fixedly installed at the inner left end of the connecting column (202).

2. The spliced power cord of claim 1, wherein: the fixed spiral ring (201) is located at the right end of the female joint (103), and the fixed spiral ring (201) is movably connected with the female joint (103) through a sliding groove.

3. The spliced power cord of claim 2, wherein: the butt joint ring (205) is matched with the butt joint column (203), and the butt joint ring (205) is movably connected with the butt joint column (203).

4. The spliced power cord of claim 3, wherein: the left end of the butt joint column (203) penetrates through the connecting column (202) and extends to the interior of the elastic groove (206), and the butt joint column (203) is movably connected with the elastic groove (206).

5. The spliced power cord of claim 4, wherein: the contact A (208) is positioned inside the spring (207), and the contact B (209) is positioned inside the spring (207).

6. The spliced power cord of claim 5, wherein: the contact piece B (209) is matched with the contact piece A (208), and the contact piece B (209) is movably connected with the contact piece A (208).

7. The spliced power cord of claim 6, wherein: the connection terminal (210) is electrically connected with the contact piece B (209), the circuit controller (211) is electrically connected with the connection terminal (210), and the circuit controller (211) is electrically connected with the conductor.