CN215834820U

CN215834820U - Locking mechanism of novel electric connector

Info

Publication number: CN215834820U
Application number: CN202121899541.4U
Authority: CN
Inventors: 韦伟
Original assignee: Zhenjiang Aobo Communication Equipment Co ltd
Current assignee: Zhenjiang Aobo Communication Equipment Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-02-15
Anticipated expiration: 2031-08-13

Abstract

The utility model relates to the technical field of electric connectors, in particular to a novel locking mechanism of an electric connector, which comprises a connecting device, wherein the connecting device comprises a connector, the upper end of the connector is connected with a hoop, one side of the connector is connected with a connecting wire, the upper end of the connector is connected with a connecting sheet, one side of the connector is connected with a sleeve, the upper end of the connector is sleeved with a fixing groove, the upper end of the sleeve is connected with a locking assembly, and the locking assembly comprises external threads. According to the utility model, the sleeve at the upper end of the connecting piece is embedded into the protective cylinder to realize connection, the connection is enlarged under the action of the external thread, meanwhile, the empty groove, the first groove and the second groove are mutually matched, so that the position of the protective cylinder is conveniently fixed during connection, the connection tightness is realized by enlarging the fixation and simplifying the connection mode, and the problem of poor contact is avoided.

Description

Locking mechanism of novel electric connector

Technical Field

The utility model relates to the technical field of electric connectors, in particular to a novel locking mechanism of an electric connector.

Background

The electrical connector not only needs to meet general performance requirements, but also has the important requirements that the electrical connector has good contact, reliable operation and convenient maintenance, and whether the operation is reliable or not directly affects the normal operation of an aircraft circuit, and relates to the safety of the whole host machine. Common classification methods for electrical connectors include shape, structure, use, etc.

In the use of the electrical connector, the connectors are usually connected together by disassembling, so that there are problems of loosening and falling off under the influence of external acting force, and further resulting in poor connection contact of the connectors.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel locking mechanism of an electric connector, which aims to solve the problem of poor contact caused by looseness of the connector in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a locking mechanism for a novel electrical connector comprising:

the connecting device comprises a connector, the upper end of the connector is connected with a clamp, one side of the connector is connected with a connecting wire, the upper end of the connector is connected with a connecting sheet, one side of the connector is connected with a sleeve, and the upper end of the connector is sleeved with a fixing groove;

the telescopic upper end is connected with the locking subassembly, the locking subassembly includes the external screw thread, telescopic upper end is connected with the external screw thread, telescopic inside embedding is connected with the connection needle, telescopic inside embedding is connected with the sealing ring, telescopic upper end is connected with a protection section of thick bamboo, the inside embedding of a protection section of thick bamboo is connected with the connecting cylinder, the inside embedding of connecting cylinder is connected with the bottom plate, the dead slot has been seted up to the upper end of bottom plate, the inside embedding of dead slot is connected with first recess, one side of first recess is connected with the second recess, the connecting hole has been seted up to the inside of dead slot.

Preferably, the inner wall of the protection barrel is provided with an internal thread, and the connecting barrel and the protection barrel are concentrically arranged.

Preferably, the sealing ring surrounds the inner wall of the sleeve, the sealing ring is connected to the surface of the connecting piece through sealing glue, and the sealing ring is set to be in a circular ring shape.

Preferably, the empty groove, the first groove and the first groove are in a step shape, and the inner diameters of the empty groove, the first groove and the second groove are gradually reduced.

Preferably, the upper end of connecting wire is connected with the protection subassembly, the protection subassembly includes the lag, the upper end of connecting wire is connected with the lag, one side of lag is connected with connects the leather sheath, the inside embedding of connecting the leather sheath is connected with the inserted block, the inside embedding of inserted block is connected with the partition block, the upper end of partition block is seted up wired bundle groove.

Preferably, the inside of the insertion block is hollow, the separation block divides the inside of the insertion block into two parts, and the wire harness grooves are arranged in a semicircular shape and are respectively attached to two sides of the separation block.

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

1. this novel locking mechanism of electric connector when connecting the operation, has realized connecting through the inside that imbeds a protection section of thick bamboo with the sleeve of connection piece upper end, has increaseed the connection under the effect of external screw thread, simultaneously through mutually supporting between dead slot, first recess and the second recess, has made things convenient for during the connection to carry out the fixed of position to it, realizes the fastening nature of connecting through increaseing fixed and simplifying the connected mode, avoids contact failure's problem.

2. This novel electric connector's locking mechanism has increaseed the protection to the connecting wire through being provided with the lag and connecting mutually supporting between leather sheath and each part, can separate between multiunit and the pencil more than two sets of simultaneously, avoids long-term use surface insulation layer's the phenomenon such as the road that results in that drops, increases the protection between to each circuit.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic perspective view of the sleeve and the fixing groove according to the present invention;

FIG. 3 is a perspective view of the protective cartridge and connecting cartridge of the present invention;

fig. 4 is a schematic perspective view of the protective cover and the connecting leather cover of the present invention.

In the figure: 1. a connecting device; 110. a connector; 120. clamping a hoop; 130. a connecting wire; 140. connecting sheets; 150. a sleeve; 160. fixing grooves; 2. a locking assembly; 210. an external thread; 220. a connecting needle; 230. a seal ring; 240. a protective cylinder; 250. a connecting cylinder; 260. a base plate; 270. an empty groove; 280. a first groove; 290. a second groove; 2110. connecting holes; 3. a protection component; 310. a protective sleeve; 320. connecting a leather sheath; 330. inserting a block; 340. a separation block; 350. a wire harness slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown:

a locking mechanism for a novel electrical connector comprising:

the connecting device 1 comprises a connecting head 110, a hoop 120 is connected to the upper end of the connecting head 110, a connecting wire 130 is connected to one side of the connecting head 110, a connecting sheet 140 is connected to the upper end of the connecting head 110, a sleeve 150 is connected to one side of the connecting head 110, a fixing groove 160 is sleeved on the upper end of the connecting head 110, a locking assembly 2 is connected to the upper end of the sleeve 150, the locking assembly 2 comprises an external thread 210, the upper end of the sleeve 150 is connected with an external thread 210, a connecting needle 220 is embedded and connected into the sleeve 150, a sealing ring 230 is embedded and connected into the sleeve 150, a protective cylinder 240 is connected to the upper end of the sleeve 150, a connecting cylinder 250 is embedded and connected into the protective cylinder 240, a bottom plate 260 is embedded and connected into the connecting cylinder 250, a hollow groove 270 is formed in the upper end of the bottom plate 260, a first groove 280 is embedded and connected into the hollow groove 270, and a second groove 290 is connected to one side of the first groove 280, connecting hole 2110 is opened in the inside of dead slot 270, has strengthened the stability of connecting through increasing connecting barrel 250 and dead slot 270, first recess 280 and second recess 290 for it is more firm to connect, has also avoided the problem that contact failure appears in the connection simultaneously.

Furthermore, the inner wall of the protection barrel 240 is provided with an internal thread, the connection barrel 250 and the protection barrel 240 are concentrically set, the connection firmness is improved through the condensation of the threads, and the falling-off problem is avoided.

Further, the sealing ring 230 encircles on the inner wall of sleeve 150, and the sealing ring 230 passes through sealed viscose to be connected on the surface of connection piece 140, and the sealing ring 230 sets for the ring form, and the sealing ring 230 laminating is in the junction, gives the gap of junction to fill completely through the sealing ring 230, has guaranteed the leakproofness of connecting, prevents that external water from entering into inside.

Furthermore, the hollow groove 270, the first groove 280 and the first groove 280 are stepped, the inner diameters of the hollow groove 270, the first groove 280 and the second groove 290 are gradually decreased, and when the connecting pin 220 is inserted into the connecting hole 2110, the connecting pin 220 is conveniently limited in position and connected under the setting between the hollow groove 270 and the first groove 280.

Further, the upper end of the connecting line 130 is connected with a protection assembly 3, the protection assembly 3 comprises a protection sleeve 310, the upper end of the connecting line 130 is connected with the protection sleeve 310, one side of the protection sleeve 310 is connected with a connecting leather sleeve 320, the inner portion of the connecting leather sleeve 320 is embedded and connected with an insertion block 330, the inner portion of the insertion block 330 is embedded and connected with a separation block 340, the upper end of the separation block 340 is provided with a wire harness groove 350, the inner portion of the insertion block 330 is arranged to be hollow, the separation block 340 divides the inner portion of the insertion block 330 into two parts, the wire harness groove 350 is arranged to be semicircular and is respectively attached to two sides of the separation block 340, in order to avoid long-term use of the insulating layer of the connecting line 130, the separation between each group of lines can be achieved through the separation block 340 and the wire harness groove 350, and the condition that short circuit occurs due to touch between the separation is avoided.

The working principle is as follows: when the connection is carried out, one end with the connection needle 220 is connected with one end with the connection hole 2110, the sleeve 150 is rotated at the upper end of the connection sheet 140 through the sleeve 150 after the connection, the sleeve 150 is embedded into the protection barrel 240, the connection is completed through the embedding of the sleeve 150 in the connection needle 220, the connection tightness is ensured after the connection, the problem of falling off after the connection is avoided, in addition, when the connection needle 220 is embedded into the connection hole 2110, the sealing ring 230 is attached to the protection barrel 240, the connection sealing effect is more excellent, and the influence of the external environment on the inside can be avoided;

through embedding connecting wire 130 in the inside of lag 310 and connection leather sheath 320, separate through the separation piece 340 of inserted block 330 upper end between with every group circuit, separate and can avoid the circuit to come unstuck and produce the short circuit, increase the protection to connecting wire 130 through separating, prolong connecting wire 130's life.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A locking mechanism of a novel electric connector is characterized by comprising:

the connecting device (1) comprises a connector (110), the upper end of the connector (110) is connected with a clamp (120), one side of the connector (110) is connected with a connecting wire (130), the upper end of the connector (110) is connected with a connecting sheet (140), one side of the connector (110) is connected with a sleeve (150), and the upper end of the connector (110) is sleeved with a fixing groove (160);

the upper end of sleeve (150) is connected with locking subassembly (2), locking subassembly (2) are including external screw thread (210), the upper end of sleeve (150) is connected with external screw thread (210), the inside embedding of sleeve (150) is connected with connecting needle (220), the inside embedding of sleeve (150) is connected with sealing ring (230), the upper end of sleeve (150) is connected with protection section of thick bamboo (240), the inside embedding of protection section of thick bamboo (240) is connected with connecting cylinder (250), the inside embedding of connecting cylinder (250) is connected with bottom plate (260), dead slot (270) have been seted up to the upper end of bottom plate (260), the inside embedding of dead slot (270) is connected with first recess (280), one side of first recess (280) is connected with second recess (290), connecting hole (2110) have been seted up to the inside of dead slot (270).

2. The locking mechanism of the novel electrical connector as claimed in claim 1, wherein: the inner wall of the protection barrel (240) is provided with internal threads, and the connecting barrel (250) and the protection barrel (240) are concentrically arranged.

3. The locking mechanism of the novel electrical connector as claimed in claim 1, wherein: the sealing ring (230) surrounds the inner wall of the sleeve (150), the sealing ring (230) is connected to the surface of the connecting piece (140) through sealing glue, and the sealing ring (230) is set to be in an annular shape.

4. The locking mechanism of the novel electrical connector as claimed in claim 1, wherein: the hollow groove (270), the first groove (280) and the first groove (280) are in a step shape, and the inner diameters of the hollow groove (270), the first groove (280) and the second groove (290) are gradually reduced.

5. The locking mechanism of the novel electrical connector as claimed in claim 1, wherein: the upper end of connecting wire (130) is connected with protection subassembly (3), protection subassembly (3) are including lag (310), the upper end of connecting wire (130) is connected with lag (310), one side of lag (310) is connected with connects leather sheath (320), the inside embedding of connecting leather sheath (320) is connected with inserted block (330), the inside embedding of inserted block (330) is connected with and separates piece (340), wired bundle groove (350) is seted up to the upper end of separating piece (340).

6. The locking mechanism of the novel electrical connector as claimed in claim 5, wherein: the inner part of the inserting block (330) is arranged to be hollow, the separating block (340) divides the inner part of the inserting block (330) into two parts, and the wire harness grooves (350) are arranged to be semicircular and are respectively attached to two sides of the separating block (340).