CN220306945U - High-voltage connector capable of being locked fast - Google Patents

Abstract

The utility model discloses a high-voltage connector capable of being locked quickly, which comprises a wire and two outer shells, wherein an inner shell is symmetrically sleeved outside the wire, one ends of the two inner shells are hinged, and the high-voltage connector further comprises: a plurality of locking assemblies are symmetrically arranged on two sides of the two outer shells, and a limiting assembly is arranged on one side of the two inner shells, wherein each locking assembly comprises a plurality of rectangular grooves formed on two sides of the inner part of the upper outer shell, connecting grooves are symmetrically formed on two sides of the inner part of the lower outer shell, a limiting sleeve is fixedly arranged on one side of the rectangular groove outside the upper outer shell, sliding rods are slidably connected in the inner part of the upper outer shell and the inner part of the limiting sleeve, and a handle is fixedly arranged at one end of each sliding rod; after the wires are connected, the outer shell can be locked quickly, the connection part of the wires can be protected, the overall assembly efficiency is improved, the disassembly and maintenance are convenient, and the practicability is improved.

Description

High-voltage connector capable of being locked fast

Technical Field

The utility model relates to the technical field of high-voltage cable connectors, in particular to a high-voltage connector capable of being locked quickly.

Background

After the cable joint is paved, the wires must be connected into a whole to form a continuous line, the connection points are called cable joints, the cable joints at the middle part of the cable line are called intermediate joints, the cable joints at the two ends of the line are called terminal heads, and the cable joints are used for locking and fixing the incoming and outgoing wires to play roles of water resistance, dust resistance and vibration resistance.

Publication number CN213151628U discloses a high voltage cable connector, and this patent is convenient for protect the wire after the butt joint through two inner shell combinations, and the first preforming of collocating a plurality of first spring conflict simultaneously can make wire and two inner shells become an organic wholely, but this patent still has following problem in the in-service use:

can make the shell body lock through a plurality of screw up the piece, guarantee the leakproofness of shell body, and can avoid the screw thread to receive overlook the dismantlement of being convenient for, but just can install the shell body through rotating a plurality of screw up the piece when in-service use, too loaded down with trivial details to the installation of shell body, increased staff's work burden, reduced the packaging efficiency of shell body, can not realize quick locking.

A high-voltage connector that can be quickly locked is proposed in order to solve the problems set forth above.

Disclosure of Invention

The utility model aims to provide a high-pressure connector capable of being locked quickly, which is used for solving the problems that the prior art can lock an outer shell through a plurality of screwing blocks, ensures the tightness of the outer shell, can avoid threads from being overlooked and convenient to disassemble, but can be installed by rotating the plurality of screwing blocks in actual use, is complicated in installation of the outer shell, increases the workload of staff, reduces the assembly efficiency of the outer shell and cannot realize quick locking.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-voltage connector capable of being locked quickly comprises a wire and two outer shells;

the outer parts of the wires are symmetrically sleeved with inner shells, and one ends of the two inner shells are hinged;

further comprises:

a plurality of locking assemblies are symmetrically arranged on two sides of the two outer shells, and a limiting assembly is arranged on one side of the two inner shells;

the locking assembly comprises a plurality of rectangular grooves formed in two sides of the inner part of the upper outer shell, connecting grooves are symmetrically formed in two sides of the inner part of the lower outer shell, a limit sleeve is fixedly arranged on one side of the rectangular groove outside the upper outer shell, and sliding rods are slidably connected in the inner part of the upper outer shell and the inner part of the limit sleeve;

wherein, the one end fixed mounting of slide bar has the handle, and outside one side cover of slide bar is equipped with reset spring to reset spring's one end and shell body fixed connection, reset spring's the other end fixed mounting has the fixed block moreover, fixed block and slide bar fixed connection.

Preferably, the limiting component comprises a limiting rod fixedly arranged at the bottom of one side of the upper inner shell, a connecting positioning groove is formed in one side of the top of the lower inner shell, a movable rod is connected to one side of the lower inner shell in a sliding manner, and a fixing rod is fixedly arranged at one end of the movable rod.

Preferably, one end of the sliding rod far away from the handle is hinged with a connecting rod, one end of the connecting rod far away from the sliding rod is hinged with an inserting rod, the inserting rod is in sliding connection with the two outer shell bodies, and one side of the lower outer shell body, which is close to the connecting groove, is in sliding connection with a moving rod.

Preferably, one end of the movable rod is fixedly provided with a pressing block, the other end of the movable rod is fixedly provided with an extrusion spring, one end of the extrusion spring, which is far away from the movable rod, is fixedly connected with the lower outer shell, one side of the movable rod is fixedly provided with a limiting block, one side of the inserting rod is provided with a limiting hole in a penetrating mode, and the limiting block is connected with the limiting hole in an adapting mode.

Preferably, one side of the limiting rod is penetrated and provided with a limiting groove, the limiting groove is connected with the movable rod in an adaptive manner, one side of the outer part of the movable rod is sleeved with an extension spring, one end of the extension spring is fixedly connected with the inner shell below, the other end of the extension spring is fixedly provided with a connecting block, and the connecting block is fixedly connected with the movable rod.

Preferably, a fixed sleeve is fixedly arranged below the inside of the connecting groove, and the fixed sleeve is in sliding connection with the movable rod.

Preferably, two equal fixed mounting in inner wall one side of shell body has a plurality of installation piece, and the one side fixed mounting who keeps away from the shell body of installation piece has the telescopic link to the outside cover of telescopic link is equipped with the telescopic spring, and telescopic spring and installation piece fixed connection moreover, and telescopic link and telescopic spring keep away from the one end fixed mounting of installation piece have the locating piece, and locating piece and interior casing adaptation are connected.

Compared with the prior art, the utility model has the beneficial effects that: this high-voltage connector that can lock fast has set up a plurality of closure subassembly in the inside bilateral symmetry of two shell bodies for can lock fast the shell body after the wire is connected, can form the protection to the junction of wire, promote holistic packaging efficiency, and be convenient for dismantle the maintenance, promoted the practicality, its concrete content is as follows:

1. a plurality of locking components are symmetrically arranged on two sides of the inside of the two outer shells, when the two outer shells are assembled, the two outer shells are aligned, so that the inserted link of the upper outer shell is inserted into the outer shell below, the sliding link and the moving link are moved by pressing the handle and the pressing block, the restoring spring can be stretched by the fixing block while the sliding link is moved, the connecting link can be jacked up to rotate, the inserted link can be driven to slide on the outer shells after the connecting link rotates, the moving link is limited by the fixing sleeve while moving, the extrusion spring can be compressed, the limiting hole on the inserted link is aligned with the limiting block on the moving link when the inserted link is jacked to the moving link while the pressing block is released to enable the extrusion spring to recover deformation, the limiting block is inserted into the limiting hole to limit the inserting rod, the upper outer shell is limited, the reset spring is in a stretching state after the inserting rod is limited, the upward force of the inserting rod can ensure the tightness between the outer shells, the positioning blocks can compress the telescopic rod and the telescopic spring on the mounting block after the two outer shells are assembled, the outer shells can be positioned, the pressing block is pressed when the outer shells are disassembled, so that the limiting block is separated from the limiting hole on the inserting rod, the outer shells can be locked rapidly through the locking assembly, the connection part of the lead is protected, the integral assembly efficiency is improved, the disassembly and maintenance are facilitated, and the practicability is improved;

2. when installing the inner shell, cover two inner shells in the outside of wire, close the inner shell, make the gag lever post below insert in the constant head tank, the pulling dead lever drives the movable rod and slides on the inner shell of below, and then can stretch extension spring through the connecting block, the whole constant head tank that inserts of gag lever post loosens the dead lever after the movable rod removes, extension spring resumes deformation and makes the movable rod pass the spacing groove on the gag lever post and carry out spacingly to the gag lever post, and then accomplish the equipment of inner shell, and pull the dead lever and make movable rod and spacing groove break away from when dismantling the inner shell, can make the gag lever post lose spacingly and can open the inner shell, accomplish the dismantlement of inner shell, through spacing subassembly convenient to use personnel to the installation of inner shell, make two shells protect the junction of wire as an organic whole, and be convenient for the dismantlement to the inner shell, the practicality has been promoted.

Drawings

FIG. 1 is a schematic side cross-sectional view of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at C according to the present utility model;

fig. 5 is a schematic diagram of the front structure of the present utility model.

In the figure: 1. a wire; 101. an inner housing; 102. an outer housing; 103. a mounting block; 104. a telescopic rod; 105. a telescopic spring; 106. a positioning block; 2. a locking assembly; 201. rectangular grooves; 202. a connecting groove; 203. a slide bar; 204. a limit sleeve; 205. a handle; 206. a return spring; 207. a fixed block; 208. a connecting rod; 209. a rod; 210. a moving rod; 211. pressing the blocks; 212. extruding a spring; 213. a fixed sleeve; 214. a limiting block; 215. a limiting hole; 3. a limit component; 301. a positioning groove; 302. a limit rod; 303. a movable rod; 304. a limit groove; 305. a tension spring; 306. a connecting block; 307. and a fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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. 1-5, the present utility model provides the following technical solutions: the utility model provides a high-voltage connector that can lock fast, includes wire 1 and two shell body 102, and the outside symmetry cover of wire 1 is equipped with inner housing 101, and the one end of two inner housing 101 articulates, still includes: two lateral symmetry of two shell body 102 is provided with a plurality of locking subassembly 2, and one side of two inner shell body 101 is provided with spacing subassembly 3, wherein, locking subassembly 2 includes a plurality of rectangular channel 201 to seting up the inside both sides of top shell body 102, and the inside bilateral symmetry of below shell body 102 has been seted up spread groove 202, and the outside one side fixed mounting that lies in rectangular channel 201 of top shell body 102 has stop collar 204, and the inside of top shell body 102 and the inside of stop collar 204 are all sliding connection has slide bar 203, wherein, one end fixed mounting of slide bar 203 has handle 205, and outside one side cover of slide bar 203 is equipped with reset spring 206, and reset spring 206's one end and shell body 102 fixed connection, and reset spring 206's other end fixed mounting has fixed block 207, and fixed block 207 and slide bar 203 fixed connection, can carry out quick locking through locking subassembly 2 to shell body 102, can form the protection to the junction of wire 1, holistic packaging efficiency has been promoted, and the practicality has been convenient for dismantle and maintain.

The spacing subassembly 3 includes the gag lever post 302 of fixed mounting in upper inner housing 101 one side bottom, and connecting positioning groove 301 has been seted up to one side of the top of below inner housing 101, and one side sliding connection of below inner housing 101 has movable rod 303, and movable rod 303's one end fixed mounting has dead lever 307, be convenient for the installation of user to inner housing 101 through spacing subassembly 3, make two casings as an organic whole protect wire 1's junction, and be convenient for dismantle inner housing 101, the practicality has been promoted, the one end that slide bar 203 kept away from handle 205 articulates there is connecting rod 208, and the one end that slide bar 203 was kept away from to connecting rod 208 articulates there is inserted bar 209, and inserted bar 209 and two shell 102 sliding connection, and one side that one side of below outer housing 102 is close to connecting groove 202 sliding connection has movable rod 210, make the removal of movable rod 210 can drive the rod 209 and remove, one end fixed mounting of movable rod 210 has press block 211, and the other end fixed mounting of movable rod 210 has extrusion spring 212, and extrusion spring 212 keeps away from the one end of movable rod 210 and the fixed connection of below outer housing 102, moreover, the one side that slide bar 203 is kept away from movable rod 215 has inserted bar 215, and one side of movable stopper 215 is connected with the fixed hole that can be inserted bar 209, and the stopper hole is reset, can be opened after the stopper 209.

One side of the limiting rod 302 is provided with a limiting groove 304 in a penetrating mode, the limiting groove 304 is connected with the movable rod 303 in an adaptive mode, one side of the outer portion of the movable rod 303 is sleeved with an extension spring 305, one end of the extension spring 305 is fixedly connected with the inner shell 101 below, the other end of the extension spring 305 is fixedly connected with a connecting block 306, the connecting block 306 is fixedly connected with the movable rod 303, the inserting rod 209 can be limited, the outer shell 102 is further assembled, a fixing sleeve 213 is fixedly arranged below the inner portion of the connecting groove 202, the fixing sleeve 213 is connected with the movable rod 210 in a sliding mode, the movement of the movable rod 210 is limited, a plurality of mounting blocks 103 are fixedly arranged on one side of the inner walls of the two outer shells 102, one side of the mounting blocks 103, which is far away from the outer shell 102, is fixedly provided with a telescopic rod 104, the outer portion of the telescopic rod 104 is sleeved with a telescopic spring 105, the telescopic rod 105 is fixedly connected with the mounting blocks 103, one end of the telescopic rod 104, which is far away from the telescopic rod 105, is fixedly provided with the inner shell 106, and the inner shell 101 are connected with the positioning blocks in an adaptive mode, and the two outer shells 102 can be positioned.

Working principle: before the high-voltage connector capable of being locked quickly is used, the whole situation of the device needs to be checked firstly to determine that normal operation can be carried out, when the inner shells 101 are installed, according to the illustrations of fig. 1-5, the two inner shells 101 are sleeved outside the lead 1, the inner shells 101 are closed, the lower part of the limiting rod 302 is inserted into the positioning groove 301, the fixing rod 307 is pulled to drive the movable rod 303 to slide on the lower inner shells 101, and then the stretching spring 305 can be pulled through the connecting block 306, after the movable rod 303 moves, the limiting rod 302 is integrally inserted into the positioning groove 301 to loosen the fixing rod 307, the stretching spring 305 recovers deformation to enable the movable rod 303 to penetrate through the limiting groove 304 on the limiting rod 302 to limit the limiting rod 302, and then the inner shells 101 are assembled, and when the inner shells 101 are disassembled, the fixing rod 307 is pulled to enable the movable rod 303 to be separated from the limiting groove 304, so that the limiting rod 302 can be opened, the inner shells 101 can be disassembled, the inner shells 101 are conveniently installed on the lower part of the inner shells 101 by a user through the limiting component 3, the connection part of the lead 1 is integrally formed, and the inner shells 101 are conveniently and practically dismantled;

a plurality of locking assemblies 2 are symmetrically arranged on two sides of the inside of the two outer shells 102, when the two outer shells 102 are assembled, the two outer shells 102 are aligned, so that the inserting rod 209 of the upper outer shell 102 is inserted into the outer shell 102 below, the push handle 205 and the push block 211 are pressed to enable the sliding rod 203 to move with the moving rod 210, the sliding rod 203 can stretch the reset spring 206 through the fixing block 207 while moving, the connecting rod 208 can be jacked up to enable the connecting rod 208 to rotate, the inserting rod 209 can be driven to slide on the outer shell 102 after the connecting rod 208 rotates, the moving rod 210 is limited by the fixing sleeve 213 while moving, the compression spring 212 can be compressed, the limiting hole 215 on the inserting rod 209 is aligned with the limiting block 214 on the moving rod 210 when the inserting rod 209 is jacked up to the moving rod 210, loosening presses the briquetting 211 and makes extrusion spring 212 resume deformation, and then make stopper 214 insert in spacing hole 215 to insert pole 209 spacing, and then carry out spacing to the shell body 102 of top, and reset spring 206 is in tensile state after the spacing of inserted pole 209, make the inserted pole 209 have ascending power can guarantee the leakproofness between the shell body 102, and two shell body 102 equipment back locating piece 106 can compress telescopic link 104 and telescopic spring 105 on the installation piece 103, can fix a position shell body 102, press pressing the briquetting 211 when dismantling shell body 102 makes stopper 214 and the spacing hole 215 on the inserted pole 209 break away from can, can carry out quick locking to shell body 102 through locking subassembly 2, can form the protection to the junction of wire 1, the holistic packaging efficiency has been promoted, and be convenient for dismantle and maintain, the practicality has been promoted.

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 (7)

1. A high-voltage connector capable of being locked quickly comprises a wire (1) and two outer shells (102);

an inner shell (101) is symmetrically sleeved outside the lead (1), and one ends of the two inner shells (101) are hinged;

characterized by further comprising:

a plurality of locking assemblies (2) are symmetrically arranged on two sides of the two outer shells (102), and a limiting assembly (3) is arranged on one side of the two inner shells (101);

the locking assembly (2) comprises a plurality of rectangular grooves (201) formed in two sides of the inner part of the upper outer shell (102), connecting grooves (202) are symmetrically formed in two sides of the inner part of the lower outer shell (102), a limit sleeve (204) is fixedly arranged on one side, located on the rectangular grooves (201), of the outer part of the upper outer shell (102), and sliding rods (203) are slidably connected in the inner part of the upper outer shell (102) and the inner part of the limit sleeve (204);

wherein, one end fixed mounting of sliding rod (203) has handle (205), and outside one side cover of sliding rod (203) is equipped with reset spring (206), and the one end and the shell body (102) fixed connection of reset spring (206), and the other end fixed mounting of reset spring (206) has fixed block (207), and fixed block (207) and sliding rod (203) fixed connection moreover.

2. A quick-connect high-pressure fitting of claim 1 wherein: the limiting component (3) comprises a limiting rod (302) fixedly mounted at the bottom of one side of the upper inner shell (101), a connecting positioning groove (301) is formed in one side of the top of the lower inner shell (101), a movable rod (303) is slidably connected to one side of the lower inner shell (101), and a fixing rod (307) is fixedly mounted at one end of the movable rod (303).

3. A quick-connect high-pressure fitting of claim 1 wherein: one end of the sliding rod (203) far away from the handle (205) is hinged with a connecting rod (208), one end of the connecting rod (208) far away from the sliding rod (203) is hinged with an inserting rod (209), the inserting rod (209) is in sliding connection with the two outer shells (102), and one side of the lower outer shell (102) close to the connecting groove (202) is in sliding connection with a moving rod (210).

4. A quick-connect high-pressure fitting according to claim 3, wherein: one end fixed mounting of movable rod (210) has press piece (211), and the other end fixed mounting of movable rod (210) has extrusion spring (212) to the one end that movable rod (210) was kept away from to extrusion spring (212) is fixed connection with below shell body (102), and one side fixed mounting of movable rod (210) has stopper (214) moreover, and one side below of inserted bar (209) runs through and has seted up spacing hole (215), and stopper (214) and spacing hole (215) adaptation are connected.

5. A quick-connect high-pressure fitting of claim 2 wherein: one side of the limiting rod (302) is provided with a limiting groove (304) in a penetrating mode, the limiting groove (304) is connected with the movable rod (303) in an adaptive mode, one side of the outside of the movable rod (303) is sleeved with an extension spring (305), one end of the extension spring (305) is fixedly connected with the lower inner shell (101), the other end of the extension spring (305) is fixedly provided with a connecting block (306), and the connecting block (306) is fixedly connected with the movable rod (303).

6. A quick-connect high-pressure fitting of claim 1 wherein: a fixed sleeve (213) is fixedly arranged below the inside of the connecting groove (202), and the fixed sleeve (213) is in sliding connection with the movable rod (210).

7. A quick-connect high-pressure fitting of claim 1 wherein: two equal fixed mounting of inner wall one side of shell body (102) has a plurality of installation piece (103), and one side of keeping away from shell body (102) of installation piece (103) fixed mounting has telescopic link (104), and the outside cover of telescopic link (104) is equipped with telescopic spring (105), telescopic spring (105) and installation piece (103) fixed connection moreover, and telescopic link (104) and telescopic spring (105) keep away from one end fixed mounting of installation piece (103) have locating piece (106), and locating piece (106) and interior casing (101) adaptation are connected.