CN219144992U

CN219144992U - Cable connector lug that sealed effectual

Info

Publication number: CN219144992U
Application number: CN202223298772.7U
Authority: CN
Inventors: 孙松涛; 吴忠诚
Original assignee: Queshan Yuqiang Cable Co ltd
Current assignee: Queshan Yuqiang Cable Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-06-06
Anticipated expiration: 2032-12-09

Abstract

The utility model discloses a cable connector lug with good sealing effect, which comprises a first cable and a second cable, wherein a first connecting piece is fixedly arranged at one end of the first cable. This cable connector lug that sealed effectual, the utility model discloses a first cable, the second cable, the connector lug, first connecting piece, the connecting rod, the slot, the ejector pin, the second connecting piece, built-in chamber, annular locating part, annular spacing groove, the constant head tank, annular mounting panel, first spring, first movable block, first slide hole, the horizontal pole, first slider, the fixed slot, the second slider, the second movable block, first gyro wheel, the bull stick, the second gyro wheel, the movable rod, sealed pad, annular push pedal, annular standing groove, the baffle, the third slider, erect groove, the second spring, the montant, the locating lever, pull ring and the cooperation of second slide hole use, sealed pad is under first spring elastic action, through the extrusion of annular push pedal to sealed pad, make sealed pad tightly laminate with first connecting piece.

Description

Cable connector lug that sealed effectual

Technical Field

The utility model relates to the technical field of cables, in particular to a cable connector lug with a good sealing effect.

Background

The cable joint is also called a cable head. After the cable is laid, the sections must be connected as a unit in order to form a continuous line, and these points of connection are called cable joints. The cable joints in the middle of the cable line are called intermediate joints, while the cable joints at both ends of the line are called terminal heads. The cable connector is used for locking and fixing the incoming and outgoing lines, and plays a role in preventing water, dust and vibration.

However, at present, after two cables are connected through the connector lug, the sealing gasket arranged at the joint is generally used for ensuring the sealing performance of the joint of the two cables, and in this way, the sealing gasket is only clamped at the joint of the two cables, so that the sealing effect is not ensured.

Disclosure of Invention

The utility model aims to provide a cable connector lug with good sealing effect so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a cable connector lug that sealed effect is good, includes first cable and second cable, the one end fixed mounting of first cable has first connecting piece, one side fixed mounting of second cable has the second connecting piece, one side fixed mounting of first connecting piece has the connecting rod, the slot has been seted up to one side of second connecting piece, built-in chamber has been seted up to one side of slot inner wall, the one end fixedly connected with connector lug of second cable, the fixed slot of symmetric distribution has been seted up on the inner wall of built-in chamber, the inside fixed mounting of fixed slot has the horizontal pole, the cover is equipped with first slider and second slider on the outer wall of horizontal pole respectively, equal fixed mounting has first movable block on first slider and the second slider, two fixed mounting has first spring between the first movable block, the internally hinged of built-in chamber has the bull stick of symmetric distribution, the one side fixed mounting of annular mounting plate has the movable rod of symmetric distribution, annular standing groove has been seted up to one side of second connecting piece, annular standing groove has the fixed mounting groove, annular sliding groove has the corresponding annular sliding groove of first side of sliding groove, the corresponding annular sliding groove has the first side of sliding groove.

As a further scheme of the utility model: the positioning mechanism comprises an annular limiting part, the annular limiting part is fixedly connected with one side of a first connecting part, a second sliding hole which is symmetrically distributed is formed in one side of the outer wall of a second connecting part, an annular limiting groove which is matched with the annular limiting part is formed in one side of the second connecting part, a vertical groove is formed in the inner wall of the second sliding hole, a vertical rod is fixedly arranged in the vertical groove, a third sliding block is sleeved on the outer wall of the vertical rod, a second spring is sleeved on the upper side of the top of the third sliding block, a positioning rod is fixedly arranged on one side of the third sliding block, a baffle is fixedly arranged at one end of the positioning rod, a pull ring is hinged to one side of the baffle, which is far away from the positioning rod, and positioning grooves corresponding to the positions and the numbers of the positioning rod are formed in the outer surface of the annular limiting part.

As still further aspects of the utility model: and one side of the second sliding block is provided with a sliding hole matched with the cross rod, and the second sliding block is in sliding connection with the cross rod through the sliding hole formed in one side of the second sliding block.

As still further aspects of the utility model: and one side of the first sliding block is provided with a sliding hole matched with the cross rod, and the first sliding block is in sliding connection with the cross rod through the sliding hole formed in one side of the first sliding block.

As still further aspects of the utility model: and the top of the third sliding block is provided with a sliding hole matched with the vertical rod, and the third sliding block is in sliding connection with the vertical rod through the sliding hole formed in the top of the third sliding block.

As still further aspects of the utility model: one end of the rotating rod is rotatably provided with a first roller, and one end of the movable rod is rotatably provided with a second roller.

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

the utility model discloses a first cable, the second cable, the connector lug, first connecting piece, the connecting rod, the slot, the ejector pin, the second connecting piece, built-in chamber, annular limiting piece, annular limiting groove, the constant head tank, annular mounting panel, first spring, first movable block, first slide hole, the horizontal pole, first slider, the fixed slot, the second slider, the second movable block, first gyro wheel, the bull stick, the second gyro wheel, the movable rod, sealed pad, annular push pedal, annular standing groove, the baffle, the third slider, erect groove, the second spring, the montant, the locating lever, pull ring and the cooperation of second slide hole are used, sealed pad is under first spring elasticity effect, through the extrusion of annular push pedal to sealed pad, make sealed pad tightly laminate with first connecting piece, ensure the sealed effect of first cable and second cable junction, compare traditional sealed pad, only there are two cable junctions after two cable junctions accomplish this kind, additionally rely on the elastic action of first spring to apply a power to the sealed pad and extrude, improve sealed pad's laminating degree, sealed pad, sealed good practicality is high.

Drawings

FIG. 1 is a schematic view of a cable lug with good sealing effect;

FIG. 2 is a schematic view of the annular limiting member in a cable lug with good sealing effect;

FIG. 3 is an enlarged schematic view of the cable lug of FIG. 1 showing a good sealing effect;

fig. 4 is an enlarged schematic view of the cable lug at B in fig. 1 with good sealing effect.

In the figure: the cable comprises a first cable 1, a second cable 2, a connector lug 3, a first connecting piece 4, a connecting rod 5, a slot 6, a push rod 7, a second connecting piece 8, a built-in cavity 9, an annular limiting piece 10, an annular limiting groove 11, a positioning groove 12, an annular mounting plate 13, a first spring 14, a first movable block 15, a first sliding hole 16, a cross rod 17, a first sliding block 18, a fixed groove 19, a second sliding block 20, a second movable block 21, a first roller 22, a rotating rod 23, a second roller 24, a movable rod 25, a sealing gasket 26, an annular push plate 27, an annular placing groove 28, a baffle 29, a third sliding block 30, a vertical groove 31, a second spring 32, a vertical rod 33, a positioning rod 34, a pull ring 35 and a second sliding hole 36.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in the embodiment of the utility model, a cable connector lug with good sealing effect comprises a first cable 1 and a second cable 2, wherein one end of the first cable 1 is fixedly provided with a first connecting piece 4, one side of the second cable 2 is fixedly provided with a second connecting piece 8, one side of the first connecting piece 4 is fixedly provided with a connecting rod 5, one side of the second connecting piece 8 is provided with a slot 6, the slot 6 is matched with the connecting rod 5, one side of the inner wall of the slot 6 is provided with a built-in cavity 9, one end of the second cable 2 is fixedly connected with a connector lug 3, one end of the connector lug 3 extends into the built-in cavity 9, the inner wall of the built-in cavity 9 is provided with symmetrically distributed fixed grooves 19, the inside of the fixed grooves 19 is fixedly provided with a cross rod 17, the outer wall of the cross rod 17 is respectively sleeved with a first slide block 18 and a second slide block 20, the first slide block 18 and the second slide block 20 are respectively connected with the fixed grooves 19 in a sliding manner, the first sliding block 18 and the second sliding block 20 are fixedly provided with a first movable block 15, a first spring 14 is fixedly arranged between the two first movable blocks 15, the inside of the built-in cavity 9 is hinged with a symmetrically distributed rotating rod 23, one end of the connecting rod 5 is fixedly provided with an annular mounting plate 13, one side of the annular mounting plate 13 is fixedly provided with a symmetrically distributed movable rod 25, one side of the second connecting piece 8 is provided with an annular placing groove 28, the inside of the annular placing groove 28 is provided with a sealing gasket 26, the inside of the annular placing groove 28 is slidably provided with an annular push plate 27, one side of the inner wall of the annular placing groove 28 is provided with symmetrically distributed first sliding holes 16, the first sliding holes 16 are communicated with the inside of the built-in cavity 9, one side of the annular push plate 27 is fixedly provided with push rods 7 corresponding to the positions and the numbers of the first sliding holes 16, and the push rods 7 are slidably connected with the slots 6, one end of the ejector rod 7 passes through the inside of the first sliding hole 16 and extends to the inside of the built-in cavity 9 to be fixedly connected with one side of the first movable block 15, and one side of the first connecting piece 4 is provided with a positioning mechanism.

Referring to fig. 1 and 4, in this application, positioning mechanism includes annular locating part 10, and annular locating part 10 and one side fixed connection of first connecting piece 4, the second slide hole 36 of symmetric distribution has been seted up to one side on the outer wall of second connecting piece 8, annular spacing groove 11 with annular locating part 10 looks adaptation has been seted up to one side of second connecting piece 8, and annular spacing groove 11 is linked together with the inside of second slide hole 36, vertical groove 31 has been seted up on the inner wall of second slide hole 36, vertical groove 31's inside fixed mounting has montant 33, the cover is equipped with third slider 30 on the outer wall of montant 33, be located third slider 30 top upside on the outer wall of montant 33 and cup jointed second spring 32, one side fixed mounting of third slider 30 has locating lever 34, and locating lever 34 and second slide hole 36 sliding connection, one end fixed mounting of locating lever 34 has baffle 29, the one side that the locating lever 29 kept away from locating lever 34 articulates has pull ring 35, set up the constant head tank 12 corresponding with locating lever 34 position, quantity on the surface of annular locating part 10, and locating lever 12 and locating lever 34 joint.

Referring to fig. 3, in the present application, a sliding hole adapted to the cross bar 17 is formed on one side of the second slider 20, and the second slider 20 is slidably connected to the cross bar 17 through the sliding hole formed on one side thereof.

Referring to fig. 3, in the present application, a sliding hole adapted to the cross bar 17 is formed on one side of the first slider 18, and the first slider 18 is slidably connected to the cross bar 17 through the sliding hole formed on one side of the first slider 18.

Referring to fig. 4, in the present application, a sliding hole adapted to the vertical rod 33 is formed at the top of the third slider 30, and the third slider 30 is slidably connected to the vertical rod 33 through the sliding hole formed at the top of the third slider.

Referring to fig. 3, in this application, a first roller 22 is rotatably mounted at one end of a rotating lever 23, and a second roller 24 is rotatably mounted at one end of a movable lever 25.

The working principle of the utility model is as follows:

referring to fig. 1-4, when the first cable 1 and the second cable 2 are connected, pull ring 35 is pulled, pull ring 35 moves to drive positioning rod 34 to slide on sealing pad 26, positioning rod 34 moves to drive third slide block 30 to slide on outer wall of vertical rod 33, third slide block 30 moves to squeeze second spring 32, positioning rod 34 completely enters second slide hole 36, connecting rod 5 on one side of first connecting piece 4 is inserted into slot 6, annular limiting piece 10 is inserted into annular limiting groove 11, connecting rod 5 enters into inner part of built-in cavity 9 through slot 6, after entering into inner part of built-in cavity 9, movable rod 25 on one end of connecting rod is pushed against rotating rod 23 through second roller 24, rotating rod 23 is driven to rotate through first roller 22, second movable block 21 is pushed to first movable block 15 through sliding of second slide block 20 on horizontal rod 17, first movable block 14 is pushed to first movable block 14 along with continuous movement of second movable block 21, simultaneously pushes first spring 14 to push rod 14 on one side of first movable block 14 is pushed to push rod 15, simultaneously pushes first movable block 10 to push rod 15 to push connecting piece 10 to one side of connecting piece 5, simultaneously, elastic connection rod 15 is pushed to one side of connecting rod 5 is pushed to one side of connecting piece 10 is pushed to move to one side of connecting piece 5, and simultaneously, elastic connection rod 15 is pushed to push rod 15 is pushed to one side of connecting piece 5 is pushed to move, when elastic connection piece is pushed to one side of connecting piece is pushed to 5 is pushed to move up, the positioning rod 34 is driven to reset through the third sliding block 30, the positioning rod 34 is directly clamped into the positioning groove 12 on the annular limiting part 10, the annular limiting part 10 is firmly clamped into the annular limiting groove 11, the positions of the first connecting part 4 and the second connecting part 8 are determined, meanwhile, the sealing gasket 26 is tightly attached to the first connecting part 4 through the extrusion of the annular push plate 27 under the elastic action of the first spring 14, the sealing effect of the connecting part of the first cable 1 and the second cable 2 is ensured, compared with the traditional sealing gasket, only the connecting part of two cables is provided, the sealing gasket 26 is extruded by applying a force under the elastic action of the first spring 14 after the connection of the two cables is completed, the attaching degree of the sealing gasket 26 is improved, the sealing effect is good, and the practicability is high.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a cable connector lug that sealed effectual, includes first cable (1) and second cable (2), its characterized in that: one end of the first cable (1) is fixedly provided with a first connecting piece (4), one side of the second cable (2) is fixedly provided with a second connecting piece (8), one side of the first connecting piece (4) is fixedly provided with a connecting rod (5), one side of the second connecting piece (8) is provided with a slot (6), one side of the inner wall of the slot (6) is provided with a built-in cavity (9), one end of the second cable (2) is fixedly connected with a connector lug (3), the inner wall of the built-in cavity (9) is provided with symmetrically distributed fixed grooves (19), the inner part of the fixed grooves (19) is fixedly provided with a cross rod (17), the outer wall of the cross rod (17) is respectively sleeved with a first sliding block (18) and a second sliding block (20), the first sliding block (18) and the second sliding block (20) are fixedly provided with a first movable block (15), two parts are fixedly provided with a first spring (14) between the first movable block (15), the inner part of the built-in cavity (9) is fixedly provided with a connecting rod (23), the inner part of the built-in cavity (9) is symmetrically provided with a connecting rod (13), one side of the connecting rod (13) is fixedly provided with a connecting plate (28), the inside of annular standing groove (28) is provided with sealed pad (26), the inside slidable mounting of annular standing groove (28) has annular push pedal (27), first slide hole (16) of symmetric distribution have been seted up to one side of annular standing groove (28) inner wall, one side fixed mounting of annular push pedal (27) have ejector pin (7) corresponding with first slide hole (16) position, quantity, one side of first connecting piece (4) is provided with positioning mechanism.

2. The cable lug with good sealing effect according to claim 1, characterized in that: the positioning mechanism comprises an annular limiting part (10), one side of the annular limiting part (10) is fixedly connected with a first connecting part (4), a second sliding hole (36) which is symmetrically distributed is formed in one side of the outer wall of a second connecting part (8), an annular limiting groove (11) which is matched with the annular limiting part (10) is formed in one side of the second connecting part (8), a vertical groove (31) is formed in the inner wall of the second sliding hole (36), a vertical rod (33) is fixedly installed in the vertical groove (31), a third sliding block (30) is sleeved on the outer wall of the vertical rod (33), a second spring (32) is sleeved on the upper side of the top of the third sliding block (30) on the outer wall of the vertical rod, a positioning rod (34) is fixedly installed on one side of the third sliding block (30), a baffle plate (29) is fixedly installed on one side of the positioning rod (34), and one side of the baffle plate (29) away from the positioning rod (34) is hinged with a positioning groove (35), and the outer surface of the annular limiting part (10) is provided with a positioning rod (12) corresponding to the positioning groove (12).

3. The cable lug with good sealing effect according to claim 1, characterized in that: and one side of the second sliding block (20) is provided with a sliding hole matched with the cross rod (17), and the second sliding block (20) is in sliding connection with the cross rod (17) through the sliding hole formed in one side of the second sliding block.

4. The cable lug with good sealing effect according to claim 1, characterized in that: one side of the first sliding block (18) is provided with a sliding hole matched with the cross rod (17), and the first sliding block (18) is in sliding connection with the cross rod (17) through the sliding hole formed in one side of the first sliding block.

5. A cable lug with good sealing effect according to claim 2, characterized in that: and the top of the third sliding block (30) is provided with a sliding hole matched with the vertical rod (33), and the third sliding block (30) is in sliding connection with the vertical rod (33) through the sliding hole formed in the top of the third sliding block.

6. The cable lug with good sealing effect according to claim 1, characterized in that: one end of the rotating rod (23) is rotatably provided with a first roller (22), and one end of the movable rod (25) is rotatably provided with a second roller (24).