CN219643229U - Convenient dismantlement is to formula intermediate head - Google Patents

Abstract

The utility model relates to the technical field of cable accessory products and discloses a convenient detachable opposite-plug type intermediate connector, which comprises an intermediate column, wherein a first round hole is formed in the intermediate column, side columns are fixedly connected to the left side and the right side of the intermediate column, a second round hole is formed in the side column, a round rubber column is arranged on the inner wall of the second round hole in a fitting mode, a third round hole is formed in the round rubber column, a cable is adhered to the inner wall of the third round hole, and first connecting blocks are adhered to the front side and the rear side of the round rubber column. According to the utility model, through the cooperation of the middle column, the first round hole, the side column, the second round hole, the round rubber column, the third round hole, the cable, the first connecting block, the U-shaped column, the second connecting block, the elastic metal ring, the locking column and the clamping groove, a user can complete connection or separation of cables at two ends only by pressing the locking column, so that the pair of plug-in type middle connectors are convenient to use.

Description

Convenient dismantlement is to formula intermediate head

Technical Field

The utility model relates to the technical field of cable accessory products, in particular to a convenient-to-detach opposite-plug type intermediate connector.

Background

The intermediate connector refers to a cable intermediate connector, i.e. a cable connector in the middle of a cable line. An intermediate joint is a cable accessory for intermediate connection of crosslinked cables or oil-filled cables of various voltage classes. The main function is to make the line unobstructed, to keep the cable sealed, and to ensure the insulation grade of the cable joint, to make it run safely and reliably.

At present, a convenient disassembly plug-in type middle joint disclosed in the market, for example, CN214900131U, mainly comprises a front plug, a rear plug, a front plug terminal, a rear plug terminal and a connecting piece, wherein the connecting piece connects the front plug terminal and the rear plug terminal together in a threaded connection mode, but the shape of the connecting piece is smaller, so that a user is inconvenient to rotate the connecting piece, and in the rotating process, threads are blocked due to improper operation, so that the plug-in type middle joint is inconvenient to use.

Disclosure of Invention

The utility model aims to solve the defects existing in the prior art, such as: at present, a convenient disassembly plug-in type intermediate joint disclosed in the market, for example, CN214900131U, mainly comprises a front plug, a rear plug, a front plug terminal, a rear plug terminal and a connecting piece, wherein the connecting piece connects the front plug terminal and the rear plug terminal together in a threaded connection mode, but the shape of the connecting piece is smaller, so that a user is inconvenient to rotate the connecting piece, and in the rotating process, threads are blocked due to improper operation, so that the plug-in type intermediate joint is inconvenient to use, and the proposed convenient disassembly plug-in type intermediate joint is convenient.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a convenient dismantlement is to formula intermediate head, includes the intermediate column, first round hole has been seted up to the inside of intermediate column, the equal fixedly connected with side post in the left and right sides of intermediate column, the second round hole has been seted up to the inside of side post, the inner wall laminating of second round hole is provided with circular rubber post, the third round hole has been seted up to the inside of circular rubber post, the inner wall bonding of third round hole has the cable, the equal bonding of both sides has first connecting block around the circular rubber post, the equal fixedly connected with U-shaped post in the upper and lower both sides of first connecting block, the equal fixedly connected with second connecting block in the front and back both sides of intermediate column, one side fixedly connected with elastic metal ring of intermediate column is kept away from to the second connecting block, the equal fixedly connected with lock dead post in the upper and lower both sides of elastic metal ring, the draw-in groove has been seted up to one side that the round rubber post was kept away from to the lock dead post, the inner wall and the surface contact of U-shaped post of draw-in groove.

Preferably, an insulating rubber sleeve is adhered to the inner wall of the first round hole, and the inner wall of the insulating rubber sleeve is in contact with the surface of the cable.

Preferably, a silica gel pad is adhered to one side of the locking column far away from the middle column.

Preferably, the elastic force of the elastic metal ring is larger than the sum of the gravity of the locking column and the silica gel pad.

Preferably, the inside of first linkage piece has seted up the fourth round hole, the inner wall fixedly connected with magnetic path of fourth round hole, one side that the magnetic path kept away from the intermediate post, one side that the first linkage piece kept away from the intermediate post and the surface of circular rubber post all laminate and are provided with the iron ring, the upper and lower both sides of iron ring are all set up flutedly.

Preferably, the attraction force of the magnetic block to the iron ring is greater than the gravity of the iron ring.

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

(1) According to the utility model, the middle column, the first round hole, the side column, the second round hole, the round rubber column, the third round hole, the cable, the first connecting block, the U-shaped column, the second connecting block, the elastic metal ring, the locking column and the clamping groove are arranged, wherein after the round rubber column is inserted into the second round hole, the clamping groove is tightly contacted with the U-shaped column through the elasticity of the elastic metal ring, the round rubber column can be fixed in the side column through the matching of the clamping groove and the U-shaped column, when the clamping groove is separated from the U-shaped column, the round rubber column can be directly taken out from the side column, and then the connection or separation of cables at two ends can be completed through the pressing of the locking column by a user through the matching of the middle column, the first round hole, the side column, the second round hole, the round rubber column, the third round hole, the cable, the first connecting block, the U-shaped column, the second connecting block, the elastic metal ring, the locking column and the clamping groove, so that the plug-in middle joint is convenient to use.

(2) According to the utility model, the magnetic block, the iron ring and the groove are arranged, when the groove is aligned with the locking column, a user can separate the clamping groove from the U-shaped column by pressing the locking column, when the groove is staggered from the locking column, the iron ring is in contact with the locking column, the clamping groove cannot be separated from the U-shaped column through the iron ring, and meanwhile, when the iron ring is in contact with the first connecting block, the iron ring cannot automatically rotate through the attraction force of the magnetic block on the iron ring, so that when a circular rubber column is fixed on the side column, the locking column can be locked through the cooperation of the magnetic block, the iron ring and the groove, and the circular rubber column and the side column are fixed more firmly.

Drawings

FIG. 1 is a schematic illustration of the structure of the present utility model;

FIG. 2 is a front view of the structure of the present utility model;

FIG. 3 is a side view of a side post of the present utility model;

FIG. 4 is a front view of the cable of the present utility model;

FIG. 5 is a side view of a circular rubber column of the present utility model;

FIG. 6 is a front view of a locking post of the present utility model;

fig. 7 is a side view of an iron ring of the present utility model.

In the figure: 1. a middle column; 2. a first round hole; 3. a side column; 4. a second round hole; 5. a circular rubber column; 6. a third round hole; 7. a cable; 8. a first connection block; 9. a U-shaped column; 10. a second connection block; 11. an elastic metal ring; 12. locking the column; 13. a clamping groove; 14. an insulating rubber sleeve; 15. a silica gel pad; 16. a fourth round hole; 17. a magnetic block; 18. an iron ring; 19. a groove.

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.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Embodiment one:

referring to fig. 1-6, convenient dismantlement is to inserting formula intermediate head, including intermediate column 1, first round hole 2 has been seted up to the inside of intermediate column 1, the equal fixedly connected with side post 3 of the left and right sides of intermediate column 1, second round hole 4 has been seted up to the inside of side post 3, the laminating of the inner wall of second round hole 4 is provided with circular rubber post 5, third round hole 6 has been seted up to the inside of circular rubber post 5, the inner wall bonding of third round hole 6 has cable 7, the inner wall bonding of first round hole 2 has insulating rubber sleeve 14, insulating rubber sleeve 14's inner wall and cable 7's surface contact, when circular rubber post 5 inserts in second round hole 4, the sinle silk that exposes on the cable 7 is located first round hole 2, and carry out insulating treatment through insulating rubber sleeve 14 to the sinle silk, the equal fixedly connected with U-shaped post 9 of the equal fixedly connected with in both sides of the upper and lower both sides of circular rubber post 5, the equal fixedly connected with second connecting block 10 of both sides of front and back of intermediate column 1, one side fixedly connected with elastic metal ring 11 of second connecting block 10 keeps away from intermediate column 1, elastic clamping ring 11 has elastic clamping ring 11 under the inner wall 12, elastic clamping ring 12 and the elastic clamping ring 13 makes the contact between the metal clamping ring 13 and the outer side 13, the elastic pad 13 makes the contact with the metal pad 13, the dead slot is located in the side 13, the elastic pad is far away from the contact with the metal pad 13, and the elastic pad is far away from the contact between the metal pad 13 is located between the end 13 is in contact with the metal pad is in the end 13, and the contact is in contact with the elastic pad is in contact with the metal pad 13.

Embodiment two:

referring to fig. 1-7, the inside of first connecting piece 8 has seted up fourth round hole 16, the inner wall fixedly connected with magnet 17 of fourth round hole 16, one side that magnet 17 kept away from intermediate post 1, one side that first connecting piece 8 kept away from intermediate post 1 and the surface of circular rubber post 5 all laminate and are provided with iron ring 18, the suction of magnet 17 to iron ring 18 is greater than iron ring 18's gravity, iron ring 18's upper and lower both sides have all seted up recess 19, through setting up magnet 17, iron ring 18 and recess 19, wherein, when recess 19 and lock post 12 are aligned, the user's accessible presses lock post 12, make draw-in groove 13 and U-shaped post 9 separate, when recess 19 staggers with lock post 12, iron ring 18 and lock post 12 contact, and can't separate between draw-in groove 13 and the U-shaped post 9 through iron ring 18, simultaneously, when iron ring 18 and first connecting piece 8 contact, through the suction of magnet 17 to iron ring 18, make iron ring 18 unable automatic rotation, and then the user can be through fixing on rubber post 3 side 17 on side of rubber post 3, lock post 3, thereby lock post 3 and lock post 3 more firmly, thereby, the side is fixed between the lock post.

In the utility model, when a user uses an intermediate joint, firstly, a rubber layer at the connecting end of a cable 7 is stripped, the wire core of the cable 7 is exposed, then, a circular rubber column 5 is adhered to a designated position of the cable 7, then, an upper locking column 12 and a lower locking column 12 are pinched and pressed, the distance between the locking column 12 and the intermediate column 1 is minimized, then, the circular rubber column 5 is inserted into a second round hole 4, the clamping groove 13 and the U-shaped column 9 cannot be staggered automatically after the two round holes are aligned through friction force between the circular rubber column 5 and the second round hole 4, then, when the two cables 7 are inserted into the second round hole 4, and the clamping groove 13 is aligned with the U-shaped column 9, the locking column 12 is released, the clamping groove 13 is contacted with the U-shaped column 9 through an elastic metal ring 11, and the circular rubber column 5 can be fixed in the side column 3 through the cooperation of the clamping groove 13 and the U-shaped column 9, at the moment, when the two sections of the cable 7 are connected together through the intermediate joint, and when the user needs to separate the two sections of the cable 7, the two sections of the cable 7 and the upper locking column and the two sections of the U-shaped column 9 are separated, and then, the two sections of the cable 7 can be separated from the round column 4 through the U-shaped column 9.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Claims (6)

1. The utility model provides a convenient dismantlement is to formula intermediate head, includes intermediate column (1), its characterized in that, first round hole (2) have been seted up to the inside of intermediate column (1), the equal fixedly connected with side post (3) of the left and right sides of intermediate column (1), second round hole (4) have been seted up to the inside of side post (3), the inner wall laminating of second round hole (4) is provided with circular rubber post (5), third round hole (6) have been seted up to the inside of circular rubber post (5), the inner wall bonding of third round hole (6) has cable (7), the equal bonding of both sides has first connecting block (8) around circular rubber post (5), the equal fixedly connected with U-shaped post (9) of the upper and lower both sides of first connecting block (8), the equal fixedly connected with second connecting block (10) of both sides around intermediate column (1), one side fixedly connected with elastic metal ring (11) of intermediate column (1) are kept away from to second connecting block (10), the equal fixedly connected with lock (12) of both sides about elastic metal ring (11) is kept away from the inner wall (13) of lock post (13), the face of locking post (13) is kept away from to one side of the face of locking post (13).

2. The conveniently detached opposite plug type intermediate connector according to claim 1, wherein an insulating rubber sleeve (14) is adhered to the inner wall of the first round hole (2), and the inner wall of the insulating rubber sleeve (14) is in contact with the surface of the cable (7).

3. The quick detachable plug-in type intermediate joint according to claim 1, wherein a silica gel pad (15) is adhered to one side of the locking column (12) away from the intermediate column (1).

4. The quick detachable butt intermediate joint according to claim 1, characterized in that the elastic force of the elastic metal ring (11) is greater than the sum of the weight forces of the locking post (12) and the silicone pad (15).

5. The convenient disassembly and assembly type middle joint according to claim 1, wherein a fourth round hole (16) is formed in the first connecting block (8), a magnetic block (17) is fixedly connected to the inner wall of the fourth round hole (16), an iron ring (18) is attached to one side, far away from the middle column (1), of the first connecting block (8) and one side, far away from the middle column (1) of the first connecting block (8) and the surface of the circular rubber column (5), and grooves (19) are formed in the upper side and the lower side of the iron ring (18).

6. The quick detachable butt joint according to claim 5, wherein the attraction force of the magnet (17) to the iron ring (18) is greater than the gravity force of the iron ring (18).