CN110932014A

CN110932014A - Wire connector with adjusting function and using method thereof

Info

Publication number: CN110932014A
Application number: CN201911284258.8A
Authority: CN
Inventors: 夏永松
Original assignee: YANGZHOU RONGFA SLIP-LINE ELECTRIC CO LTD
Current assignee: YANGZHOU RONGFA SLIP-LINE ELECTRIC CO LTD
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-03-27
Anticipated expiration: 2039-12-13
Also published as: CN110932014B

Abstract

The invention provides a wire connector with an adjusting function and a using method thereof. The wire connector with the adjusting function and the using method thereof comprise a protective shell, wherein the inner wall of the protective shell is fixedly connected with four supporting rods, and one ends of the four supporting rods are fixedly connected with a wire collecting clamp. The wire connector with the adjusting function and the using method thereof can be adjusted at will according to the number and the thickness of wires through the outer gear ring, the driving rod and the clamping piece, can adapt to various conditions, have good fixity, can be further attached to the surface of the wires through the clamping spring and the arc-shaped clamping plate, further improve the fixity, can rotationally fix the copper core at the front end of the wires through the spiral sleeve, can fix the outer gear ring through the fixing device, can achieve the functions of dust prevention and preliminary water prevention through the rubber sheet, and further protect the use safety of the connector and the safety of the wire connecting part.

Description

Wire connector with adjusting function and using method thereof

Technical Field

The invention relates to the field of circuit installation, in particular to a wire connector with an adjusting function and a using method thereof.

Background

No matter where the circuit system is laid, a plurality of wires are needed for connection, and the wire connection mode is divided into four types: the process comprises the steps of splicing, tin rinsing, insulating tape wrapping, simple twisting, black tape wrapping, wire pressing cap and wiring terminal, most of the existing circuits are connected with wires by adopting the simple twisting and black tape wrapping process due to the fact that the materials are reduced by thieves of water and electricians in the installation process, enough contact force between the conductors cannot be guaranteed by the process, the mechanical strength of a connection point cannot meet the use requirement, poor contact is extremely easy to cause, heating is caused, and even fire is caused.

Because the wire connector uses just to lead to water and electricity worker to adopt simple operation convenient inadequately, current most wire connector does not possess regulatory function, can not use the wire of different thicknesses, lead to the wire fixed insecure, it leads to contact failure to become flexible easily after long-time, current most wire connector does not possess waterproof dirt-proof ability, long-time back dust is piled up and can be caused resistance increase power transmission effect to reduce, and can make the temperature of junction increase, there is the conflagration hidden danger.

Therefore, it is desirable to provide a wire connector with an adjustment function and a method for using the same to solve the above problems.

Disclosure of Invention

The invention provides a wire connector with an adjusting function and a using method thereof, and solves the problem that the existing wire connector does not have the adjusting function.

In order to solve the above technical problems, the wire connector with an adjustment function and the method for using the same provided by the invention comprises a protective shell, the inner wall of the protective shell is fixedly connected with four support rods, one end of each support rod is fixedly connected with a line concentrator, the left end of the line collecting clamp is fixedly connected with an inner snap ring, the left end of the protective shell is provided with an outer gear ring, a dustproof pipe is arranged at the left side of the outer gear ring, a moving groove is arranged on the inner wall of the outer gear ring, a driving rod is rotatably connected between the two sides of the inner wall of the moving groove, the left side of the inner snap ring is rotatably connected with a clamping piece, the other end of the driving rod is rotatably connected with the clamping piece, the number of the driving rods and the clamping pieces is six, the clamping pieces are fixedly connected with clamping springs, and one ends of the clamping springs are fixedly connected with arc-shaped clamping plates.

Preferably, the two sides of the outer gear ring are fixedly connected with T-shaped clamping blocks, the left side of the protective shell and the right side of the dustproof pipe are provided with annular sliding grooves, and the T-shaped clamping blocks are matched with the annular sliding grooves.

Preferably, the surface of the inner clamping ring is provided with a limiting groove, and the limiting groove is matched with the driving rod.

Preferably, the left sides of the top and the bottom of the protective shell are both fixedly connected with elastic pieces through bolts, and the elastic pieces are fixedly connected with fixing devices through bolts.

Preferably, the fixing device comprises a connecting handle, the connecting handle is fixedly connected with the elastic piece through a bolt, one end of the connecting handle is fixedly connected with the anti-skidding sleeve, and the bottom of the other end of the connecting handle is fixedly connected with the fixing tooth groove.

Preferably, the right side fixedly connected with shield casing shield, the inside of shield casing has been seted up and has been detected the groove, detect between the inner wall in groove and between the inner wall of dustproof pipe equal fixedly connected with sheet rubber.

Preferably, the inner wall of the line collecting clamp is fixedly connected with a spiral sleeve, and the right side of the line collecting clamp is provided with a through hole.

A method for using a wire connector with an adjusting function comprises the following steps:

s1: before inserting the lead, the connecting handle is firstly pinched, so that the fixed tooth socket is separated from the surface of the outer gear ring, and the outer gear ring can rotate;

s2: the outer gear ring is rotated to drive the driving rod to move, the clamping piece is further driven to move, so that the clamping piece is scattered outwards, then the wires which are pulled out of the insulating layer are sequentially inserted into the dustproof pipe, the inner clamping ring and the wire collecting clamp, and the wires are inserted into the deepest part of the spiral sleeve;

s3: the outer gear ring is rotated reversely to drive the driving rod to move reversely, and the clamping piece is further driven to gather towards the center, so that the outer gear ring, the clamping spring and the arc-shaped clamping plate are matched for use to clamp and fix a plurality of wires;

s4: after the lead is inserted and fixed, the connecting handle is loosened, the elastic piece rebounds the connecting handle, so that the fixed tooth socket is meshed with the outer gear ring, the outer gear ring is fixed, and the lead is further fixed;

s5: after the lead is inserted into the dustproof pipe, the rubber sheet arranged on the dustproof pipe is extruded and bent and is tightly attached to the surface of the lead, so that dust is prevented from entering the connector, and meanwhile, water drops can be prevented from accidentally entering the connector;

s6: when the wire needs to be taken out, the connecting handle is pinched to lift the fixed tooth socket, so that the outer gear ring can rotate, and then the outer gear ring is reversed to scatter the clamping piece, so that the wire is pulled out.

Compared with the related art, the wire connector with the adjusting function and the using method thereof provided by the invention have the following beneficial effects:

the invention provides a wire connector with an adjusting function and a using method thereof, the wire connector can be adjusted at will according to the number and the thickness of wires through an outer gear ring, a driving rod and a clamping piece, can adapt to various conditions, has good fixity, can be further attached to the surface of the wires through a clamping spring and an arc-shaped clamping plate, further improves the fixity, can rotationally fix a copper core at the front end of the wires through a spiral sleeve, can fix the outer gear ring through a fixing device, can achieve the functions of dust prevention and preliminary water prevention through a rubber sheet, further protects the use safety of the connector and the safety of the connection part of the wires, and can simply and conveniently detect the connection condition of the wires through a detection groove and a through hole by using an electric pen.

Drawings

FIG. 1 is a schematic structural diagram of a wire connector with an adjustment function and a method for using the same according to a preferred embodiment of the present invention;

FIG. 2 is a structural side view of the outer ring gear of FIG. 1;

FIG. 3 is a schematic surface structure view of the outer ring gear shown in FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

FIG. 5 is an enlarged view of a portion of FIG. 2 at B;

FIG. 6 is a schematic structural view of the inner retainer ring shown in FIG. 1;

FIG. 7 is a side view of the structure of the fixture shown in FIG. 1;

fig. 8 is a structural side view of the dust cap shown in fig. 1.

Reference numbers in the figures: 1. the protective shell, 2, the bracing piece, 3, the line concentration card, 4, interior snap ring, 5, outer ring gear, 6, the dustproof pipe, 7, the shifting chute, 8, the actuating lever, 9, the clamping piece, 10, clamping spring, 11, arc splint, 12, T shape fixture block, 13, annular spout, 14, the spacing groove, 15, the elastic component, 16, fixing device, 161, the connection handle, 162, antiskid cover, 163, fixed tooth's socket, 17, the shield, 18, detect the groove, 19, the sheet rubber, 20, the spiral shell, 21, the through-hole.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 in combination, wherein fig. 1 is a schematic structural diagram of a wire connector with an adjusting function and a method for using the same according to a preferred embodiment of the present invention; FIG. 2 is a structural side view of the outer ring gear of FIG. 1; FIG. 3 is a schematic surface structure view of the outer ring gear shown in FIG. 1; FIG. 4 is an enlarged view of a portion of FIG. 1 at A; FIG. 5 is an enlarged view of a portion of FIG. 2 at B; FIG. 6 is a schematic structural view of the inner retainer ring shown in FIG. 1; FIG. 7 is a side view of the structure of the fixture shown in FIG. 1; fig. 8 is a structural side view of the dust cap shown in fig. 1. A wire connector with an adjustment function and a method of using the same includes a shield case 1: the inner wall of the protective shell 1 is fixedly connected with four supporting rods 2, one end of each of the four supporting rods 2 is fixedly connected with a line concentrator 3, the left end of the line concentrator 3 is fixedly connected with an inner snap ring 4, the left end of the protective shell 1 is provided with an outer gear ring 5, the left side of the outer gear ring 5 is provided with a dustproof pipe 6, the inner wall of the outer gear ring 5 is provided with a moving groove 7, two sides of the inner wall of the moving groove 7 are rotatably connected with a driving rod 8, the left side of the inner snap ring 4 is rotatably connected with a clamping member 9, the other end of the driving rod 8 is rotatably connected with the clamping member 9, the number of the driving rod 8 and the number of the clamping member 9 are six, the clamping spring 9 is fixedly connected with a clamping spring 10, one end of the clamping spring 10 is fixedly connected with an arc-shaped clamping plate 11, the six, rotate outer ring gear 5, thereby drive actuating lever 8 and remove, actuating lever 8 removes and pulls open clamping piece 9 outside, insert the connector with the wire afterwards, the outer ring gear of reverse rotation 5, actuating lever 8 promotes clamping piece 9 to central authorities, the clamping piece drives clamping spring 10 and arc splint 11 and removes, thereby press from both sides tight fixedly to the inserted wire, arc splint 11 and clamping spring 10 can come the angle of adjusting self slightly according to the wire of different quantity thicknesses, thereby make arc splint 11 inseparabler with the wire laminating, further improvement is to the tight effect of clamp of wire.

The equal fixedly connected with T shape fixture block 12 in both sides of outer ring gear 5, annular spout 13 has all been seted up on the left side of protecting crust 1 and the right side of dustproof pipe 6, T shape fixture block 12 and annular spout 13 looks adaptation, and outer ring gear 5 is connected with dustproof pipe 6 and protecting crust 1 through T shape fixture block 12 and annular spout 13, and does not influence protecting crust 1 when outer ring gear 5 can rotate.

The limiting groove 14 is formed in the surface of the inner clamping ring 4, the limiting groove 14 is matched with the driving rod 8, the limiting groove 14 can prevent the driving rod 8 from being damaged when the outer gear ring 5 rotates excessively, and the use safety of the device is protected.

The left side of protective housing 1 top and bottom all is through bolt fixed connection elastic component 15, and through bolt fixed connection fixing device 16 on the elastic component 15, elastic component 15 is for the steel material that has certain hardness, and elastic component 15 plays the supporting role, provides elasticity and will fix outer ring gear 5 through fixing device 16.

Fixing device 16 includes the connection handle 161, the connection handle 161 passes through bolt and elastic component 15 fixed connection, the anti-skidding cover of one end fixedly connected with 162 of connection handle 161, the fixed tooth's socket 163 of bottom fixedly connected with of the other end of connection handle 161, fixed tooth's socket 163 meshes with outer ring gear 5 mutually, thereby it is fixed with outer ring gear 5, prevent that outer ring gear 5 from rotating, when needing to rotate outer ring gear 5, will connect handle 161 to press, thereby lift up fixed tooth's socket 163, make outer ring gear 5 lose fixedly, thereby can rotate outer ring gear 5, anti-skidding cover 162 can press connection handle 161 when conveniently using.

The right side fixedly connected with shield shell 1 shield cap 17, detection groove 18 has been seted up to the inside of shield cap 17, detect equal fixedly connected with sheet rubber 19 between the inner wall of groove 18 and between the inner wall of dustproof pipe 6, the quantity of sheet rubber 19 is six, sheet rubber 19 evenly distributed on the inside of detecting groove 18 and dustproof pipe 6, laminate each other between two adjacent sheet rubber 19 and do not keep the gap, behind the wire inserted the connector, sheet rubber 19 between the dustproof pipe 6 receives the crooked surface of just hugging closely the wire of extrusion, prevent that the dust from entering into the inside of connector, sheet rubber 19 can prevent that the water droplet accident from instiling into the inside damage that causes of connector.

The inner wall of the line collecting clamp 3 is fixedly connected with a spiral sleeve 20, the right side of the line collecting clamp 3 is provided with a through hole 21, the spiral sleeve 20 is made of iron and has good conductivity, the position of the through hole 21 corresponds to the position of the detection groove 18, and the spiral sleeve 20 can clamp the exposed copper core at the front end of the lead in a rotating mode, so that the lead is connected more tightly.

s1: before inserting the lead, the connecting handle 161 is firstly pinched, so that the fixed tooth socket 163 is separated from the surface of the external gear ring 5, and the external gear ring 5 can rotate;

s2: the outer gear ring 5 is rotated to drive the driving rod 8 to move, the clamping piece 9 is further driven to move, so that the clamping piece 9 is scattered outwards, then the wires which are used for poking the insulation layer are sequentially inserted into the dustproof pipe 6, the inner clamping ring 4 and the line collecting clamp 3, and the wires are inserted into the deepest part of the spiral sleeve 20;

s3: the outer gear ring 5 is rotated reversely, the driving rod 8 is driven to move reversely, and the clamping piece 9 is further driven to gather towards the center, so that a plurality of wires are clamped and fixed by matching with the clamping spring 10 and the arc-shaped clamping plate 11;

s4: after the lead is inserted and fixed, the connecting handle 161 is released, the elastic piece 15 rebounds the connecting handle 161, so that the fixing tooth grooves 163 are meshed with the outer gear ring 5, the outer gear ring 5 is fixed, and the lead is further fixed;

s5: after the lead is inserted into the dustproof pipe 6, the rubber sheet 19 arranged on the dustproof pipe 6 is extruded and bent and is tightly attached to the surface of the lead, so that dust is prevented from entering the interior of the connector, and meanwhile, water drops can be prevented from accidentally entering the interior of the connector;

s6: when the wire is to be taken out, the connection handle 161 is pinched to lift the fixing teeth 163 so that the outer ring gear 5 can be rotated, and then the outer ring gear 5 is reversed to scatter the clamp member 9 so that the wire can be pulled out.

The working principle of the wire connector with the adjusting function and the using method thereof provided by the invention is as follows:

during the use, will peel off the wire copper core of outer insulating skin and insert the connector, press the connection handle 161 afterwards, thereby lift up fixed tooth's socket 163, make outer ring gear 5 lose fixedly, rotate outer ring gear 5 afterwards, thereby drive actuating lever 8 and remove, actuating lever 8 removes and pulls open clamping piece 9 to the outside, insert the wire in the connector afterwards, reverse rotation outer ring gear 5, actuating lever 8 promotes clamping piece 9 to central authorities, clamping piece 9 drives clamping spring 10 and arc splint 11 and removes, thereby clamp tightly fixedly to the wire that inserts, arc splint 11 and clamping spring 10 can come to adjust self angle slightly according to the wire of different quantity thickness, thereby make the arc splint 11 and the inseparabler of wire laminating, further improvement is to the clamping effect of wire, clamping piece 9 and arc splint 11 clamp the wire and fix and prevent the wire from droing, the copper core of wire inserts to line concentration card 3 in, the copper core is fixed by screw shell 20 and presss from both sides the copper core rotation tightly, make the more fastening that the wire is connected, loosen connection handle 161 afterwards, make fixed tooth's socket 163 block outer ring gear 5 again, outer ring gear 5 is fixed, prevent that outer ring gear 5 from rotating and leading to the wire not hard up to drop, can use the inside of electrography male connector to test the connection of wire through detecting groove 18 and through-hole 21, whether the detection wire possesses some ability, laminate each other between two adjacent rubber pieces 19 and not leave the gap, the wire inserts behind the connector, rubber piece 19 between the dust tube 6 receives the extrusion bending and hugs closely the surface of wire, prevent that the dust from entering into the inside of connector, rubber piece 19 can prevent that the water droplet from other than instiling into the inside damage that causes of connector.

through outer ring gear 5, actuating lever 8 and clamping piece 9 can be according to wire quantity, the difference of thickness is adjusted at will, can adapt to the multiple condition, and the fixity is good, can be further laminate with the surface of wire through clamping spring 10 and arc splint 11, further improvement fixity, can be with the copper core rotation of wire front end fixed through the scroll cover 20, can be fixed outer ring gear through fixing device 16, can reach dustproof and preliminary waterproof function through sheet rubber 19, further the safety in utilization of connector and the safety of wire junction have been protected, can be simple and convenient use the electrography through detection groove 18 and through-hole 21 and detect the connection condition of wire.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A wire connector with an adjustment function, characterized by comprising a protective shell (1): the supporting rod (2) is fixedly connected to the inner wall of the protective shell (1), the number of the supporting rods (2) is four, the line collecting clamp (3) is fixedly connected to one end of each supporting rod (2), the inner clamping ring (4) is fixedly connected to the left end of the line collecting clamp (3), the outer gear ring (5) is arranged at the left end of the protective shell (1), the dustproof pipe (6) is arranged on the left side of the outer gear ring (5), the movable groove (7) is formed in the inner wall of the outer gear ring (5), the driving rod (8) is rotatably connected between the two sides of the inner wall of the movable groove (7), the clamping piece (9) is rotatably connected to the left side of the inner clamping ring (4), the other end of the driving rod (8) is rotatably connected with the clamping piece (9), the number of the driving rod (8) and the clamping piece (9) is six, and, one end of the clamping spring (10) is fixedly connected with an arc-shaped clamping plate (11).

2. The lead wire connector with the adjusting function according to claim 1, wherein a T-shaped fixture block (12) is fixedly connected to both sides of the external gear ring (5), an annular sliding groove (13) is formed in each of the left side of the protective shell (1) and the right side of the dust-proof pipe (6), and the T-shaped fixture block (12) is matched with the annular sliding groove (13).

3. The lead wire connector with the adjusting function according to claim 1, wherein a limiting groove (14) is formed on the surface of the inner snap ring (4), and the limiting groove (14) is matched with the driving rod (8).

4. The wire connector with adjusting function according to claim 1, wherein the top and bottom of the protective shell (1) are fixedly connected with elastic members (15) at left sides thereof by bolts, and the elastic members (15) are fixedly connected with fixing devices (16) by bolts.

5. The lead connector with the adjusting function according to claim 4, wherein the fixing device (16) comprises a connecting handle (161), the connecting handle (161) is fixedly connected with the elastic member (15) through a bolt, an anti-slip sleeve (162) is fixedly connected to one end of the connecting handle (161), and a fixing tooth groove (163) is fixedly connected to the bottom of the other end of the connecting handle (161).

6. The wire connector with the adjusting function according to claim 1, wherein a dust cover (17) is fixedly connected to the right side of the protective shell (1), a detection groove (18) is formed inside the dust cover (17), and rubber sheets (19) are fixedly connected between the inner walls of the detection groove (18) and between the inner walls of the dust pipe (6).

7. The lead connector with the adjusting function according to claim 1, wherein a spiral sleeve (20) is fixedly connected to the inner wall of the line collecting clip (3), and a through hole (21) is formed on the right side of the line collecting clip (3).

8. The use method of the wire connector with the adjusting function is characterized by comprising the following use steps:

s1: before inserting the lead, the connecting handle (161) is firstly pinched, so that the fixed tooth socket (163) is separated from the surface of the outer gear ring (5), and the outer gear ring (5) can rotate;

s2: the outer gear ring (5) is rotated to drive the driving rod (8) to move, the clamping piece (9) is further driven to move, so that the clamping piece (9) is scattered outwards, then the wires which are poked off the insulating layer are sequentially inserted into the dustproof pipe (6), the inner clamping ring (4) and the line collecting clamp (3), and the wires are inserted into the deepest part of the spiral sleeve (20);

s3: the outer gear ring (5) is rotated reversely to drive the driving rod (8) to move reversely, and further drive the clamping piece (9) to gather towards the center, so that the clamping piece is matched with the clamping spring (10) and the arc-shaped clamping plate (11) to clamp and fix a plurality of wires;

s4: after the lead is inserted and fixed, the connecting handle (161) is loosened, the elastic piece (15) rebounds the connecting handle (161), so that the fixing tooth grooves (163) are meshed with the outer gear ring (5), the outer gear ring (5) is fixed, and the lead is further fixed;

s5: after the lead is inserted into the dustproof pipe (6), the rubber sheet (19) arranged on the dustproof pipe (6) is extruded and bent and is tightly attached to the surface of the lead, so that dust is prevented from entering the connector, and meanwhile, water drops can be prevented from accidentally entering the connector;

s6: when the lead needs to be taken out, the connecting handle (161) is pinched to lift the fixed tooth socket (163), so that the outer gear ring (5) can rotate, and then the outer gear ring (5) is reversed to scatter the clamping piece (9), so that the lead is pulled out.