CN221305120U

CN221305120U - Self-locking connector

Info

Publication number: CN221305120U
Application number: CN202322935658.9U
Authority: CN
Inventors: 丁赛华
Original assignee: Suzhou Yiben Connector Co ltd
Current assignee: Suzhou Yiben Connector Co ltd
Priority date: 2023-10-31
Filing date: 2023-10-31
Publication date: 2024-07-09
Anticipated expiration: 2033-10-31

Abstract

The utility model discloses a self-locking connector, and relates to the technical field of connectors; the utility model comprises a connector and a connecting seat, wherein the connecting seat can be inserted into the connector, one sides of the opposite surfaces of the connector and the connecting seat are respectively connected with a quick installation component, the outer side surfaces of the connector and the connecting seat are connected with a waterproof sealing component, and one end of the connector, which is far away from the connecting seat, is detachably connected with a protective head.

Description

Self-locking connector

Technical Field

The utility model relates to the technical field of connectors, in particular to a self-locking connector.

Background

Electronic connectors are also commonly referred to as circuit connectors, which bridge two conductors on a circuit so that current or signals can flow from one conductor to the conductor arrangement of the other.

The utility model provides an internal insulation spool connector of authority publication number CN201120556402.1, its characterized in that includes spool connector body, clamping sleeve and compresses tightly the cap, spool connector body inner wall coating has the insulating layer, clamping sleeve includes a big head end and a little head end, spool connector body cover locates the little head end of clamping sleeve, compress tightly the big head end that the cap cover located the clamping sleeve, the inside of clamping sleeve has an inclined plane, and inclined plane department is equipped with the sealing washer, and the electric connector generally divide into plug and socket.

The existing self-locking connector has the defects that when the existing self-locking connector is used, most of plugs and sockets are installed through threads, when the existing self-locking connector is installed, workers are required to rotate the existing self-locking connector for many times, time and labor are wasted, working efficiency is reduced, and aiming at the problems, the inventor proposes a self-locking connector for solving the problems.

Disclosure of utility model

In order to solve the problems that the existing self-locking connector has partial defects when in use, most of plugs and sockets are installed through threads, and when in installation, workers are required to select the self-locking connector to rotate for multiple times, so that time and labor are wasted, and the working efficiency is reduced; the utility model aims to provide a self-locking connector.

In order to solve the technical problems, the utility model adopts the following technical scheme: the self-locking connector comprises a connector and a connecting seat, wherein the connecting seat can be inserted into the connector, one side of the opposite surface of the connector and the connecting seat is connected with a quick installation component, the outer side surfaces of the connector and the connecting seat are connected with a waterproof sealing component, one end of the connector, which is far away from the connecting seat, is detachably connected with a protection head, and the protection head is connected with the connector in a matched manner through internal threads and external threads;

the quick installation component comprises a connecting block, connecting block fixed connection is close to one side of connector at the connecting seat, the connecting block is equipped with four, and connecting block annular array distributes and is close to one side of connector at the connecting seat, the jack has been seted up to the side of connecting block, one side that the connecting block is close to the connector is fixed to be equipped with first wedge, the outside fixed surface of connector is equipped with the hollow block, the internal surface of hollow block is fixed and is equipped with the spring, the spring is equipped with four, and spring array distributes between hollow block and slide, the other end of spring is fixed to be equipped with the slide, slide and the laminating of the internal surface of hollow block slide, the fixed second wedge that is equipped with in one side of spring is kept away from to the slide, first wedge and second wedge movable contact, the spread groove has been seted up to one side of connecting seat is close to the connecting seat, second wedge movable run-through spread groove, the inside at the jack is established to the connecting block movable plug, the wedge has been seted up in the spread groove, the movable plug of first wedge is established in the wedge.

Preferably, the waterproof sealing assembly comprises an annular air bag, a first hollow annular plate is sleeved on the outer side surface of the connecting seat, a second hollow annular plate is sleeved on the outer side surface of the connecting seat, the annular air bag is fixedly connected to the inner side of the first hollow annular plate, an air inlet pipe is connected to the annular air bag, the air inlet pipe is connected with the sealing cap in a matched mode through internal threads and external threads, the air inlet pipe penetrates through the first hollow annular plate, the sealing cap is detachably connected to the end portion of the air inlet pipe, a protecting shell is fixedly arranged on the outer side surface of the first hollow annular plate, the air inlet pipe is arranged in the protecting shell, and a rotating plate is connected to the protecting shell in a rotating mode.

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

1. When the connector is used, the connecting seat can be aligned with the connector head to enable the connecting block to be aligned with the connecting groove, the connecting block is pushed into the connecting groove, the first wedge block pushes the second wedge block to move, the sliding plate moves along the inner wall of the hollow block, the spring is contracted, and when the first wedge block completely enters the wedge groove, the second wedge block can be inserted into the jack by the force of the spring, so that the connector head and the connecting seat are connected together rapidly, the operation is simple and convenient, time and labor are saved, and the working efficiency is improved;

2. According to the utility model, the rotating plate is rotated to open the protective shell, the protective shell is separated from the air inlet pipe through rotating the sealing cap, then the annular air bag can be inflated into the air inlet pipe by means of a tool, and gaps between the first hollow annular plate and the second hollow annular plate are filled, so that the tightness of the annular air bag can be improved, water is prevented from entering the annular air bag, and the annular air bag is sealed through the sealing cap.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of the quick-install assembly of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

Fig. 5 is a schematic structural view of the waterproof sealing assembly of the present utility model.

Fig. 6 is an enlarged view of fig. 5C according to the present utility model.

In the figure: 1. a connector; 2. a connecting seat; 3. a quick-install assembly; 31. a connecting block; 32. a jack; 33. a first wedge block; 34. a hollow block; 35. a spring; 36. a slide plate; 37. a second wedge block; 38. a connecting groove; 39. wedge-shaped grooves; 4. a waterproof seal assembly; 41. a first hollow annular plate; 411. a second hollow annular plate; 42. an annular air bag; 43. an air inlet pipe; 44. a sealing cap; 45. a protective shell; 46. a rotating plate; 5. the head is protected.

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.

Embodiment one: as shown in fig. 1-6, the utility model provides a self-locking connector, which comprises a connector 1 and a connecting seat 2, wherein the connecting seat 2 can be inserted into the connector 1, one side of the opposite surface of the connector 1 and the connecting seat 2 is connected with a quick mounting component 3, and the outer side surfaces of the connector 1 and the connecting seat 2 are connected with a waterproof sealing component 4;

The quick installation component 3 comprises a connecting block 31, the connecting block 31 is fixedly connected to one side of the connecting seat 2, which is close to the connecting head 1, an inserting hole 32 is formed in the side surface of the connecting block 31, a first wedge-shaped block 33 is fixedly arranged on one side of the connecting block 31, which is close to the connecting head 1, a hollow block 34 is fixedly arranged on the outer side surface of the connecting head 1, springs 35 are fixedly arranged on the inner surface of the hollow block 34, four springs 35 are arranged, an array of the springs 35 is distributed between the hollow block 34 and a sliding plate 36, the springs 35 are connected more stably, the other end of the springs 35 is fixedly provided with the sliding plate 36, the sliding plate 36 is in sliding fit with the inner surface of the hollow block 34, a second wedge-shaped block 37 is fixedly arranged on one side of the sliding plate 36, which is far away from the springs 35, the first wedge-shaped block 33 is movably contacted with the second wedge-shaped block 37, a connecting groove 38 is formed on one side of the connecting head 1, which is close to the connecting seat 2, and the connecting groove 38 is also provided with four, the second wedge block 37 is movably inserted into the connecting groove 38, the second wedge block 37 is movably inserted into the jack 32, the connecting block 31 is movably inserted into the connecting groove 38, the connecting groove 38 is internally provided with the wedge groove 39, the first wedge block 33 is movably inserted into the wedge groove 39, the connecting seat 2 can be aligned with the connecting head 1 to enable the connecting block 31 to be aligned with the connecting groove 38, the connecting block 31 is pushed into the connecting groove 38, the first wedge block 33 pushes the second wedge block 37 to move, the sliding plate 36 moves along the inner wall of the hollow block 34, the spring 35 is contracted, when the first wedge block 33 completely enters the wedge groove 39, the second wedge block 37 can be inserted into the jack 32 by the force of the spring 35, so that the connecting seat 2 and the connecting seat 1 are quickly connected together, and the connecting seat is simple, time-saving, labor-saving and time-saving, and work efficiency is improved.

The waterproof sealing assembly 4 comprises an annular air bag 42, a first hollow annular plate 41 is fixedly sleeved on the outer side surface of the connecting seat 2, a second hollow annular plate 411 is fixedly sleeved on the outer side surface of the connecting head 1, the annular air bag 42 is fixedly connected to the inside of the first hollow annular plate 41, an air inlet pipe 43 is connected to the annular air bag 42, the air inlet pipe 43 penetrates through the first hollow annular plate 41, a sealing cap 44 is detachably connected to the end part of the air inlet pipe 43, a rotary plate 46 can be rotated, a protective shell 45 is opened to be separated from the air inlet pipe 43 through rotating the sealing cap 44, then the annular air bag 42 can be inflated into the air inlet pipe 43 by means of a tool, and gaps between the first hollow annular plate 41 and the second hollow annular plate 411 can be filled, so that the tightness of the waterproof sealing assembly can be improved, water is prevented from entering, and then the waterproof sealing assembly is sealed through the sealing cap 44;

the connector 1 is kept away from the one end of connecting seat 2 and can is dismantled and be connected with protection head 5, and protection head 5 passes through internal thread and external screw thread cooperation with connector 1 and is connected.

Through adopting above-mentioned technical scheme, through protection head 5, when the pull electric wire, can play the guard action to the electric wire, avoid the insulating skin on electric wire surface to take place to damage.

The connecting blocks 31 are four, and the connecting blocks 31 are distributed on one side, close to the connector 1, of the connecting seat 2 in an annular array.

By adopting the technical scheme, the connection is more stable.

The outside fixed surface of first hollow annular plate 41 is equipped with protective housing 45, and intake pipe 43 sets up the inside at protective housing 45, rotates on the protective housing 45 and is connected with the swivel plate 46, and swivel plate 46 and protective housing 45 accessible joint structure are spacing.

By adopting the above-described technical scheme, the intake pipe 43 is protected.

The air inlet pipe 43 and the sealing cap 44 are connected in a matched manner through internal threads and external threads.

Through adopting above-mentioned technical scheme, conveniently connect and dismantle.

Working principle: when the connector is used, the connecting seat 2 can be aligned with the connecting head 1 to align the connecting block 31 with the connecting groove 38, the connecting block 31 is pushed into the connecting groove 38, the first wedge block 33 pushes the second wedge block 37 to move, the sliding plate 36 moves along the inner wall of the hollow block 34, the spring 35 contracts, when the first wedge block 33 completely enters the wedge groove 39, the second wedge block 37 can be inserted into the jack 32 through the force of the spring 35, so that the connecting head 1 and the connecting seat 2 are quickly connected together, the operation is simple and convenient, time and labor are saved, the working efficiency is improved, at the moment, the first hollow annular plate 41 is attached to the second hollow annular plate 411, the rotating plate 46 can be rotated, the protecting shell 45 is opened to be separated from the air inlet pipe 43 through rotating the sealing cap 44, then the annular air bag 42 can be inflated by means of a tool, the gap between the first hollow annular plate 41 and the second hollow annular plate 411 can be improved, the sealing performance can be prevented, and after that the sealing is performed through the sealing cap 44.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. The utility model provides a self-locking type connector, includes connector (1) and connecting seat (2), its characterized in that: the connecting seat (2) can be inserted into the connecting head (1), one side of the opposite surface of the connecting head (1) to the connecting seat (2) is connected with a quick installation assembly (3), and the outer side surfaces of the connecting head (1) and the connecting seat (2) are connected with a waterproof sealing assembly (4);

The quick mounting assembly (3) comprises a connecting block (31), the connecting block (31) is fixedly connected to one side, close to the connector (1), of the connecting seat (2), a jack (32) is formed in the side face of the connecting block (31), a first wedge block (33) is fixedly arranged on one side, close to the connector (1), of the connecting block (31), a hollow block (34) is fixedly arranged on the outer side surface of the connector (1), a spring (35) is fixedly arranged on the inner surface of the hollow block (34), a sliding plate (36) is fixedly arranged at the other end of the spring (35), the sliding plate (36) is in sliding fit with the inner surface of the hollow block (34), a second wedge block (37) is fixedly arranged on one side, far away from the spring (35), of the first wedge block (33) is in movable contact with the second wedge block (37), a connecting groove (38) is formed in one side, close to the connecting seat (2), of the second wedge block (37) is movably penetrated through the connecting groove (38), the second wedge block (37) can be movably inserted into the jack (32), the inner surface of the hollow block (34) is movably inserted into the jack (38), the first wedge-shaped block (33) is movably inserted into the wedge-shaped groove (39).

2. A self-locking connector as claimed in claim 1, wherein the waterproof sealing assembly (4) comprises an annular air bag (42), a first hollow annular plate (41) is fixedly sleeved on the outer side surface of the connecting seat (2), a second hollow annular plate (411) is fixedly sleeved on the outer side surface of the connecting head (1), the annular air bag (42) is fixedly connected to the inside of the first hollow annular plate (41), an air inlet pipe (43) is connected to the annular air bag (42), the air inlet pipe (43) penetrates through the first hollow annular plate (41), and a sealing cap (44) is detachably connected to the end part of the air inlet pipe (43).

3. A self-locking connector as claimed in claim 1, wherein the end of the connecting head (1) remote from the connecting seat (2) is detachably connected with a protective head (5), and the protective head (5) is connected with the connecting head (1) in a matching manner through internal threads and external threads.

4. A self-locking connector as claimed in claim 1, wherein four connection blocks (31) are provided, and the connection blocks (31) are distributed in an annular array on the side of the connection base (2) close to the connection head (1).

5. A self-locking connector according to claim 1, wherein four springs (35) are provided and an array of springs (35) is arranged between the hollow block (34) and the slide plate (36).

6. A self-locking connector as claimed in claim 2, wherein the outer surface of the first hollow annular plate (41) is fixedly provided with a protective housing (45), the air inlet pipe (43) is arranged in the protective housing (45), and the protective housing (45) is rotatably connected with a rotating plate (46).

7. A self-locking connector according to claim 2, wherein the air inlet tube (43) is connected with the sealing cap (44) by means of an internal thread and an external thread.