CN214588164U

CN214588164U - Cable with strong tensile property

Info

Publication number: CN214588164U
Application number: CN202120603454.3U
Authority: CN
Inventors: 蔡财兴
Original assignee: Shenzhen Mingmou Technology Co ltd
Current assignee: Shenzhen Mingmou Technology Co ltd
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-11-02
Anticipated expiration: 2031-03-25

Abstract

The utility model relates to the technical field of cables, and a cable that stretch-proofing performance is strong is disclosed, which comprises a protective sleeve, the inside of sheath is equipped with three line body, the fixed lid of inside fixedly connected with of sheath, the mounting groove has been seted up to the inside of fixed lid, and is three the line body respectively with the inside swing joint of mounting groove, two holding tanks, two have been seted up to the inner wall of mounting groove rear side the equal fixedly connected with first spring of inner wall of the mutually opposite sides of holding tank one side. This cable that stretch-proofing performance is strong, when the front end of the line body is exposed to needs, press and press the post, make the second spring compressed, make the connecting strip along with pressing the post and remove to the mounting groove in the same place, the down tube that makes the connecting strip both sides takes place to rotate, strut the montant of two down tube other ends, make and drive two blocks of supporting mutually opposite directions and remove, make the line body in the sheath relax, can follow the line body and pull forward in leading to the inslot, easy and simple to handle and labour saving and time saving to the connection of the cable of being convenient for is used.

Description

Cable with strong tensile property

Technical Field

The utility model relates to the technical field of cables, specifically be a cable that stretch-proofing performance is strong.

Background

A cable is an electrical energy or signal transmission device, generally made of one or more mutually insulated conductors and an outer insulating protective layer, which transmits electrical power or information from one place to another. The cable shell is made of special materials and has the functions of stretch resistance, bending resistance, static electricity prevention and the like.

In the access use of cable, need expose the wire in the cable shell, use wire stripper to skin the cable head generally, this kind of mode is swift inadequately, and the operation is wasted time and energy, the connection use of the cable of being not convenient for.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a cable that stretch-proofing performance is strong possesses advantages such as easy and simple to handle, location effect is good and the cable junction of being convenient for, has solved the mode that present cable was skinned and has wasted time and energy, the cable junction problem of using of being not convenient for.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a cable with strong tensile resistance comprises a sheath, wherein three wire bodies are arranged inside the sheath, a fixed cover is fixedly connected inside the sheath, a mounting groove is formed inside the fixed cover, the three wire bodies are respectively and movably connected with the inside of the mounting groove, two accommodating grooves are formed in the inner wall of the rear side of the mounting groove, first springs are fixedly connected to the inner walls of the opposite sides of the two accommodating grooves, the other ends of the two first springs are fixedly connected with abutting blocks, the left side and the right side of each wire body are respectively abutted against one side opposite to the two abutting blocks, a second spring is fixedly connected to the center of the inner wall of the rear side of the mounting groove, a pressing column is fixedly connected to the front end of the second spring, a connecting strip is fixedly connected to the side surface of the pressing column, two inclined rods are rotatably connected to the other end of the connecting strip, and a vertical rod is rotatably connected to the other end of each inclined rod, the other ends of the two vertical rods are respectively fixedly connected with the bottoms of the two abutting blocks.

Preferably, the back of the fixed cover is provided with three through grooves, the three through grooves are communicated with the inside of the mounting groove, and the front ends of the three line bodies are movably inserted into the three through grooves respectively.

Preferably, two the equal fixedly connected with guide bar of inner wall on one side that the holding tank carried on the back mutually, two the guide bar is located the inside of two first springs respectively, two the through-hole has all been seted up to the one side that supports the piece and carry on the back mutually, two the one end that the guide bar is relative is pegged graft with the inside activity of two through-holes respectively.

Preferably, one side of each of the two abutting blocks, which is opposite to the other side of each of the two abutting blocks, is provided with an arc surface, the two arc surfaces are provided with anti-skid lines, and the side surface of the wire body is movably connected with the two arc surfaces.

Preferably, the connecting strip is all fixed mounting with the equal rotating shaft in one side that the montant is relative, both ends are cup jointed with the side surface activity of two rotating shafts respectively about the down tube.

Preferably, a circular groove is formed in the center of the front face of the fixed cover, the circular groove is communicated with the inside of the mounting groove, and the front end of the pressing column is movably inserted into the circular groove.

Compared with the prior art, the utility model provides a stretch-proofing strong cable of performance possesses following beneficial effect:

1. this cable that stretch-proofing performance is strong, through setting up the connecting strip, down tube and montant, when the front end of the line body is exposed to needs, press and press the post, make the second spring compressed, make the connecting strip along with pressing the post and remove to the mounting groove in the same place, the down tube that makes the connecting strip both sides takes place to rotate, strut the montant of two down tube other ends, make and drive two and support the piece and remove mutually oppositely, make the line body in the sheath lax, can follow logical inslot with the line body and take out forward, easy and simple to handle and labour saving and time saving, thereby the connection of the cable of being convenient for is used.

2. This cable that stretch-proofing performance is strong, through setting up first spring, support piece and anti-skidding line, after a section length was taken out to the front end of three line body, loosen and press the post, make second spring elasticity resume and promote and press the post and move forward, drive the connecting strip and move forward, through the elastic force effect of two first springs, make and promote two and support a relative movement, two support relative one side of piece and be the cambered surface setting, and the anti-skidding line has been seted up to the cambered surface, make the both sides of the line body support fixedly with between two support pieces respectively, prevent that the inside line body of cable from being pulled out, thereby the stretch-proofing performance of cable has been improved.

Drawings

FIG. 1 is a sectional view of the present invention;

fig. 2 is a cross-sectional view of the cable side structure of the present invention;

fig. 3 is a top view of the slanting pole structure of the present invention.

Wherein: 1. a sheath; 2. a wire body; 3. a fixed cover; 4. mounting grooves; 5. accommodating grooves; 6. a first spring; 7. a resisting block; 8. a second spring; 9. pressing the column; 10. a connecting strip; 11. a diagonal bar; 12. a vertical rod; 13. a through groove; 14. a guide bar; 15. a through hole; 16. and (4) anti-skid lines.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-3, a cable with high stretch-proof performance comprises a sheath 1, three wire bodies 2 are arranged inside the sheath 1, a fixing cover 3 is fixedly connected inside the sheath 1, a mounting groove 4 is formed inside the fixing cover 3, three through grooves 13 are formed on the back surface of the fixing cover 3, the three through grooves 13 are all communicated with the inside of the mounting groove 4, the front ends of the three wire bodies 2 are respectively movably inserted into the three through grooves 13, the three wire bodies 2 are respectively movably connected with the inside of the mounting groove 4, the three wire bodies 2 have the same structure, the three wire bodies 2 are distributed in an array form by taking the center of the front surface of the sheath 1 as the center of a circle, two accommodating grooves 5 are formed on the inner wall of the rear side of the mounting groove 4, first springs 6 are fixedly connected to the inner walls of the two accommodating grooves 5 opposite to each other sides, abutting blocks 7 are fixedly connected to the other ends of the two first springs 6, guide rods 14 are fixedly connected to the inner walls of the two accommodating grooves 5 opposite to each other sides, the two guide rods 14 are respectively positioned inside the two first springs 6, through holes 15 are respectively arranged on the opposite sides of the two abutting blocks 7, one ends of the two guide rods 14 opposite to each other are respectively movably inserted into the two through holes 15, the guide rods 14 and the through holes 15 are arranged, so that when the pressing column 9 is pressed or popped, the two guide rods 14 can guide the two abutting blocks 7 to loosen or fasten the wire body 2 so as to facilitate the connection and positioning of the wire body 2 inside the cable, the left side and the right side of the wire body 2 are respectively abutted against the opposite sides of the two abutting blocks 7, the opposite sides of the two abutting blocks 7 are respectively arranged as cambered surfaces, the two cambered surfaces are provided with anti-skid lines 16, the side surfaces of the wire body 2 are movably connected with the two cambered surfaces, the first springs 6, the abutting blocks 7 and the anti-skid lines 16 are arranged, after the front ends of the three wire bodies 2 are drawn out for a section of length, the pressing column 9 is loosened, so that the elastic force of the second spring 8 is restored and pushes the pressing column 9 to move forwards, the connecting strips 10 are driven to move forwards, the two abutting blocks 7 are pushed to move relatively under the action of the elastic force of the two first springs 6, the opposite sides of the two abutting blocks 7 are arranged in a cambered surface, anti-skidding lines 16 are arranged on the cambered surface, two sides of the wire body 2 are respectively abutted and fixed between the two abutting blocks 7, the wire body 2 inside the cable is prevented from being pulled out, and therefore the tensile resistance of the cable is improved, the second spring 8 is fixedly connected to the center of the inner wall of the rear side of the installation groove 4, the pressing column 9 is fixedly connected to the front end of the second spring 8, the circular groove is formed in the center of the front side of the fixing cover 3 and communicated with the inside of the installation groove 4, the front end of the pressing column 9 is movably inserted into the circular groove, the connecting strips 10 are fixedly connected to the side surface of the pressing column 9, the number of the connecting strips 10 is three, the structures on the three connecting strips 10 are identical, the three connecting strips 10 are distributed in an array mode with the center of the front side of the pressing column 9 as the circle center, the other end of the connecting strip 10 is rotatably connected with two inclined rods 11, the other ends of the two inclined rods 11 are rotatably connected with vertical rods 12, one side of the connecting strip 10 opposite to the vertical rods 12 is fixedly provided with a rotating shaft, the left end and the right end of each inclined rod 11 are respectively movably sleeved with the side surfaces of the two rotating shafts, the other ends of the two vertical rods 12 are respectively fixedly connected with the bottoms of the two abutting blocks 7, the connecting strip 10, the inclined rods 11 and the vertical rods 12 are arranged, when the front end of the wire body 2 needs to be exposed, the pressing column 9 is pressed to compress the second spring 8, the connecting strip 10 moves towards the mounting groove 4 along with the pressing column 9, the inclined rods 11 at the two sides of the connecting strip 10 are rotated, the vertical rods 12 at the other ends of the two inclined rods 11 are propped open, the two abutting blocks 7 are driven to move back to back, the wire body 2 in the sheath 1 is loosened, the wire body 2 can be pulled forwards from the through groove 13, the operation is simple, time-saving and labor-saving, thereby facilitating the connecting use of the cable.

When in use, the pressing column 9 is pressed to compress the second spring 8, so that the connecting strip 10 moves towards the mounting groove 4 along with the pressing column 9, the inclined rods 11 at two sides of the connecting strip 10 rotate, the vertical rod 12 at the other end of the two inclined rods 11 is spread to drive the two abutting blocks 7 to move back and forth, so that the wire body 2 in the sheath 1 is loosened, the wire body 2 can be pulled forwards from the through groove 13, the front end of the wire body 2 is exposed, the operation is simple, convenient, time-saving and labor-saving, the cables are convenient to connect and use, after the front ends of the three wire bodies 2 are pulled out for a certain length, the pressing column 9 is loosened, so that the second spring 8 recovers elasticity and pushes the pressing column 9 to move forwards, the connecting strip 10 is driven to move forwards, the two abutting blocks 7 are pushed to move relatively under the elastic force of the two first springs 6, one opposite sides of the two abutting blocks 7 are both arranged in an arc surface, and the arc surface is provided with anti-skid grains 16, the two sides of the wire body 2 are respectively abutted and fixed with the two abutting blocks 7, so that the wire body 2 in the cable is prevented from being pulled out, and the tensile resistance of the cable is improved.

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 cable with strong tensile property comprises a sheath (1), and is characterized in that: the inner part of the sheath (1) is provided with three wire bodies (2), the inner part of the sheath (1) is fixedly connected with a fixed cover (3), the inner part of the fixed cover (3) is provided with a mounting groove (4), the three wire bodies (2) are respectively movably connected with the inner part of the mounting groove (4), the inner wall of the rear side of the mounting groove (4) is provided with two accommodating grooves (5), the inner wall of one side of the two accommodating grooves (5) opposite to each other is fixedly connected with a first spring (6), the other ends of the two first springs (6) are respectively and fixedly connected with a supporting block (7), the left side and the right side of each wire body (2) are respectively supported against one side opposite to the two supporting blocks (7), the center of the inner wall of the rear side of the mounting groove (4) is fixedly connected with a second spring (8), the front end of the second spring (8) is fixedly connected with a pressing column (9), and the side surface of the pressing column (9) is fixedly connected with a connecting strip (10), the other end of connecting strip (10) rotates and is connected with two down tube (11), two the other end of down tube (11) all rotates and is connected with montant (12), two the other end of montant (12) respectively with two bottom fixed connection who supports piece (7).

2. A high tensile cable in accordance with claim 1, wherein: the back of the fixed cover (3) is provided with three through grooves (13), the through grooves (13) are communicated with the inside of the mounting groove (4), and the front ends of the three wire bodies (2) are movably inserted into the inside of the through grooves (13) respectively.

3. A high tensile cable in accordance with claim 1, wherein: two equal fixedly connected with guide bar (14) of inner wall on one side that holds tank (5) mutually back on the back, two guide bar (14) are located the inside of two first springs (6) respectively, two through-hole (15) have all been seted up to one side that supports block (7) mutually back on the back, two the one end that guide bar (14) are relative is pegged graft with the inside activity of two through-holes (15) respectively.

4. A high tensile cable in accordance with claim 1, wherein: one side, opposite to the two abutting blocks (7), is provided with an arc surface, the two arc surfaces are provided with anti-skid grains (16), and the side surface of the wire body (2) is movably connected with the two arc surfaces.

5. A high tensile cable in accordance with claim 1, wherein: the connecting strip (10) and the opposite side of the vertical rod (12) are fixedly provided with rotating shafts, and the left end and the right end of the inclined rod (11) are movably sleeved with the side surfaces of the two rotating shafts respectively.

6. A high tensile cable in accordance with claim 1, wherein: the round groove is formed in the center of the front face of the fixed cover (3), the round groove is communicated with the inside of the mounting groove (4), and the front end of the pressing column (9) is movably connected with the inside of the round groove in an inserting mode.