CN215070744U - Assembled plug - Google Patents

Abstract

The application relates to an assembled plug, including plug seat and assembly seat, be equipped with the metal plug on the plug seat, the connection can be dismantled on the plug seat to the assembly seat, its characterized in that: the connector comprises a plug seat and is characterized in that a fastener is arranged on the plug seat, a connector lug communicated with a metal plug is arranged on the plug seat, the connector lug is used for being communicated with a power supply line, and the fastener is used for fixing an electric wire extending out of the connector lug. With connection of electric lines on the connector lug, then use the fastener will stretch out the electric wire of connector lug and fix, receive external force when dragging when the electric wire, because the fastener has played the fastening to the electric wire, the electric wire is required to be torn away from the connector lug earlier, leads to the electric wire to be difficult to tear away from the connector lug under pulling of external force, can reduce external force and pull the probability that the electric wire led to the fact the damage to the plug.

Description

Assembled plug

Technical Field

The application relates to the field of plugs, in particular to an assembly type plug.

Background

The connector of a common electronic product and the plug of an electrical appliance are called as plugs.

The invention patent with publication number CN108242617A discloses a plug, which comprises a metal insertion sheet and an insulating shell, wherein the insulating shell comprises an upper shell and a lower shell, an upper liner piece and a lower liner piece for fixing the metal insertion sheet are arranged between the upper shell and the lower shell, and the upper liner piece and the lower liner piece are fixedly connected through a fastening piece. The electric wire is fixedly connected to the inserting head of the metal inserting sheet through a screw.

The above-mentioned related technical solutions have the following drawbacks: because the electric wire can often receive external force and pull, the external force of pulling tears the electric wire from the plug piece easily to cause the plug to can't use.

SUMMERY OF THE UTILITY MODEL

In order to reduce the probability that external force pulls the electric wire and causes the damage to the plug, this application provides a fabricated plug.

The application provides an assembled plug adopts following technical scheme:

the utility model provides an assembled plug, includes plug seat and assembly seat, be equipped with the metal plug on the plug seat, the assembly seat can be dismantled and connect on the plug seat its characterized in that: the connector comprises a plug seat and is characterized in that a fastener is arranged on the plug seat, a connector lug communicated with a metal plug is arranged on the plug seat, the connector lug is used for being communicated with a power supply line, and the fastener is used for fixing an electric wire extending out of the connector lug.

Through adopting above-mentioned technical scheme, with connection of electric lines on the connector lug, then use the fastener will stretch out the electric wire of connector lug and fix, receive external force when dragging when the electric wire, because the fastener has played the fastening effect to the electric wire, the electric wire is required to tear away from the connector lug earlier, leads to the electric wire to be difficult to tear away from the connector lug under pulling of external force, can reduce external force and pull the probability that the electric wire led to the fact the damage to the plug.

Preferably, the fastener includes extruded article, two connecting strips and two grip blocks, the connecting strip is made by deformable material, the one end setting of connecting strip is on the plug socket, the other end and the grip block of connecting strip are connected, and two connecting strips are located the both sides of connector lug respectively, set up the arc wall that the power supply line held on the mutual just right side of grip block, the extruded article promotes two grip blocks and extrudes each other and is in the same place, the electric wire butt is on the inner wall of two arc walls.

Through adopting above-mentioned technical scheme, pass the electric wire from the arc wall, then use long-pending casting die to extrude two grip blocks each other together, the electric wire is extruded to the butt on the lateral wall of arc wall, produces friction between the inner wall of electric wire outer wall and arc wall and fixes the electric wire in the arc wall.

Preferably, the clamping device further comprises two reinforcing strips, the two reinforcing strips are in one-to-one correspondence with the two clamping blocks, and the reinforcing strips are arranged at the joints of the corresponding clamping blocks and the connecting strips.

Through adopting above-mentioned technical scheme, strengthen the strip and can increase the joint strength between grip block and the connecting strip, make the grip block difficult and the connecting strip fracture.

Preferably, when the two clamping blocks are mutually extruded by the extruding part, the two arc-shaped grooves are oppositely arranged and communicated with each other.

Through adopting above-mentioned technical scheme, two arc wall intercommunications settings each other, and many electric wires can all be integrated and pass two arc walls together, and many electric wires have increased the pull resistance together, make the electric wire be difficult to pulled apart.

Preferably, the extruded article includes two dwangs, and two dwangs slide respectively and rotate to be connected on one of them grip block, the one end of dwang stretches out and threaded connection is on another grip block towards another grip block, and two dwangs are located the both sides of two arc walls respectively.

Through adopting above-mentioned technical scheme, through rotating the dwang, make the one end threaded connection of dwang on another grip block to extrude two grip blocks each other together.

Preferably, the rotating rod is sleeved with a limiting ring, the clamping block is provided with a limiting groove, and the limiting ring moves in the limiting groove all the time.

Through adopting above-mentioned technical scheme, the spacing ring swing joint makes the dwang not deviate from the grip block all the time in the spacing inslot all the time.

Preferably, be equipped with two braces on the circumference outer wall of plug seat, two braces are located the both sides of plug seat respectively, and two braces are close to the connecting strip setting respectively, be equipped with the couple that is used for hooking the connecting strip and gets on the brace, when two couples got two connecting strip hooks, two grip blocks kept away from each other and set up, and two grip blocks are located the both sides of connector lug respectively.

Through adopting above-mentioned technical scheme, hook on the brace and hook corresponding connecting strip, make two grip blocks be located the both sides of connector lug respectively, do not have the interference of grip block, operating personnel can be with the more convenient wiring of electric wire on the connector lug.

Preferably, two holding tanks have been seted up on the circumference outer wall of plug seat, two holding tanks and two brace one-to-ones, the brace is made by deformable material, brace and couple can be buckled and accomodate to corresponding holding tanks.

Through adopting above-mentioned technical scheme, brace and couple can be accomodate in the holding tank to do not influence the installation of assembly seat on the plug and socket.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the reinforcing strips, the reinforcing strips can increase the connection strength between the clamping blocks and the connecting strips, so that the clamping blocks and the connecting strips are not easy to break;

2. by arranging the pull strip and the hook, the hook on the pull strip hooks the corresponding connecting strip, so that the two clamping blocks are respectively positioned on two sides of the connector lug, the interference of the clamping blocks is avoided, and an operator can more conveniently connect the electric wire on the connector lug;

3. through setting up the holding tank, brace and couple can be accomodate in the holding tank to do not influence the installation of assembly seat on the plug and socket.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is an exploded view of an embodiment of the present application.

Fig. 3 is a cross-sectional view of an embodiment of the present application.

Fig. 4 is a schematic structural diagram of a plug receptacle according to an embodiment of the present application.

Fig. 5 is a sectional view taken along line a-a of fig. 4.

Fig. 6 is a schematic structural view of a connecting strip hooked by a hook according to an embodiment of the present application.

Description of reference numerals: 11. a plug base; 111. a metal plug; 1111. a connector lug; 112. a butting ring; 113. a first groove; 114. accommodating grooves; 12. screwing the ring; 121. a convex ring; 13. assembling a seat; 131. assembling a ring; 132. positioning the opening; 133. a through groove; 14. assembling a tail cover; 141. extending out of the groove; 15. bracing; 151. hooking; 2. a fastener; 21. a connecting strip; 22. a clamping block; 221. an arc-shaped slot; 222. a limiting groove; 23. a reinforcing strip; 24. an extrusion; 241. rotating the rod; 242. a limiting ring; 2411. and (7) rotating a handle.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses a fabricated plug.

Referring to fig. 1 and 2, a fitting plug of the present embodiment includes a plug base 11, a fitting base 13, and a screwing ring 12. Plug seat 11 is cylindrical setting, has seted up first groove 113 on one side of plug seat 11, fixedly connected with metal plug 111 on the opposite side of plug seat 11, and metal plug 111 is the three-pin plug, and the three-pin plug extends in first groove 113, is fixed with the connector lug 1111 with metal plug 111 intercommunication on the 113 diapire of first groove, and connector lug 1111 includes three binding post, and three binding post is participated in and is linked together with the three pin one-to-one of three binding post and three.

Referring to fig. 2 and 3, an assembly ring 131 is fixedly sleeved on the circumferential outer wall of the assembly seat 13, a through groove 133 with two ends communicated with each other is formed in the assembly seat 13, two positioning ports 132 are formed in the side surface of the assembly seat 13 facing the plug seat 11, the two positioning ports 132 are respectively located on two sides of the assembly seat 13, and two positioning blocks matched with the positioning ports 132 are fixed in the first groove 113.

The operator mounts the assembly housing 13 on the plug housing 11 by aligning the two positioning holes 132 with the two positioning blocks, inserting one end of the assembly housing 13 into the first groove 113, and pushing the assembly housing 13 toward the plug housing 11 until the assembling ring 131 abuts against the side of the plug housing 11 facing the assembly housing 13, wherein the end of the assembly housing 13 inserted into the first groove 113 is in interference fit with the first groove 113.

Referring to fig. 2 and 3, when the assembly socket 13 is mounted on the plug socket 11, an end of the assembly socket 13 away from the plug socket 11 is screwed with the assembly tail cap 14, and the assembly tail cap 14 is provided with a protruding groove 141 for extending the power supply line.

Three wires are taken out, are respectively connected to the three connection terminals, and then sequentially pass through the through groove 133 and the extending groove 141 to extend to the outside.

Referring to fig. 2 and 3, a convex ring 121 is fixed on the inner wall of the tightening ring 12 along the circumferential direction, and a thread is formed on the inner wall of the tightening ring 12 and located on one side of the convex ring 121. One side of a convex ring 121 of a screwing ring 12 is assembled towards a plug seat 11, the convex ring 121 is moved to be abutted against the abutting ring 112, then the assembling seat 13 is installed on the convex ring 121, the assembling ring 131 is abutted against the plug seat 11, the convex ring 121 is located between the abutting ring 112 and the assembling ring 131 at the moment, the convex ring 121 on the screwing ring 12 can only move between the abutting ring 112 and the assembling ring 131, threads on the screwing ring 12 are matched with an external socket and used for screwing the plug seat 11 and the external socket together, and the connection between the plug seat 11 and the external socket is firmer.

Referring to fig. 3 and 4, a fastening member 2 is connected to the plug base 11, and the fastening member 2 is used to further fix the electric wire extending out of the connection terminal. The fastener 2 comprises an extrusion piece 24, two connecting strips 21 and two clamping blocks 22, wherein the two connecting strips 21 correspond to the two clamping blocks 22 one by one, and two ends of the connecting strips 21 are fixedly connected to the bottom wall of the first groove 113 and the bottom surfaces of the corresponding clamping blocks 22 respectively. Two connecting strips 21 are just right to set up each other and are located three binding post's both sides respectively, and connecting strip 21 is made by deformable material, for example materials such as soft plastics, iron sheet. The arc-shaped grooves 221 are formed in the side face, opposite to each other, of the two clamping blocks 22, the extrusion piece 24 extrudes the two clamping blocks 22 together, and the two arc-shaped grooves 221 are opposite to each other and are communicated with each other. The two arc-shaped grooves 221 are communicated to form a through hole, three electric wires communicated with the three wiring terminals are gathered together and can penetrate through the through hole, the outer walls of the electric wires are abutted to the inner walls of the arc-shaped grooves 221, and the three electric wires are clamped by the two clamping blocks 22.

Referring to fig. 4 and 5, one end of the connecting bar 21 away from the first slot 113 is fixedly connected to the bottom surface of the clamping block 22, a reinforcing bar 23 is fixedly connected to a fixing position of the connecting bar 21 and the clamping block 22, a length direction of the reinforcing bar 23 is parallel to a length direction of the clamping block 22, a length direction of the arc-shaped slots 221 is parallel to a width direction of the clamping block 22, and when the two clamping blocks 22 abut against each other, an axis of a through hole formed by the two arc-shaped slots 221 is parallel to an axis direction of the plug base 11.

Referring to fig. 4 and 5, the extrusion member 24 includes two rotating levers 241, the two rotating levers 241 respectively slide and are rotatably connected to one of the clamping blocks 22, two ends of the rotating levers 241 respectively extend out of the clamping blocks 22, a length direction of the rotating levers 241 is parallel to a width direction of the clamping blocks 22, a sliding direction of the rotating levers 241 is parallel to a length direction of the rotating levers 241, and the two rotating levers 241 are respectively located at two sides of the arc-shaped groove 221. The end of the rotating rod 241 facing the other clamping block 22 is screwed to the other clamping block 22, and a rotating handle 2411 for applying force by hand is fixedly connected to the end of the rotating rod 241 far from the other clamping block 22. The rotating rod 241 is fixedly sleeved with a limiting ring 242, the clamping block 22 is provided with a limiting groove 222 matched with the limiting ring 242, the length direction of the limiting groove 222 is parallel to the length direction of the rotating rod 241, and the limiting ring 242 rotates in the limiting groove 222 all the time or slides in the limiting groove 222 along the length direction of the limiting groove 222.

By rotating the stem 2411, the stem 2411 rotates to drive the rotating rod 241 to rotate, and the rotating rod 241 is screwed on the other clamping block 22, so that the two clamping blocks 22 can be fixed together.

Referring to fig. 4 and 6, two receiving grooves 114 are formed in the circumferential outer wall of the plug base 11, the two receiving grooves 114 are located on one side, away from the three-pin plug, of the abutting ring 112, the two receiving grooves 114 are opposite to each other and located on two sides of the plug base 11, the receiving grooves 114 are in a U-shaped configuration, a brace 15 is fixedly connected in the receiving grooves 114, one end of the brace 15 is fixedly connected to one end wall of the receiving grooves 114, and a hook 151 used for hooking the connecting strip 21 is fixedly connected to the other end of the brace 15. The braces 15 are made of a deformable material such as soft plastic, sheet iron, etc. The pull strip 15 and the hook 151 can be bent and received in the corresponding receiving groove 114. When brace 15 and couple 151 are accomodate to holding tank 114 in, in order to make things convenient for operating personnel to take out brace 15, leave certain clearance between brace 15 and couple 151 and the holding tank 114, the one end that brace 15 kept away from couple 151 and the one end that couple 151 kept away from brace 15 are close to the both ends setting of holding tank 114 respectively. When the two hooks 151 hook the two connecting strips 21, the two clamping blocks 22 are away from each other, the two clamping blocks 22 are respectively located at two sides of the plug base 11, and the two clamping blocks 22 do not shield the first groove 113 any more.

The implementation principle of the assembled plug in the embodiment of the application is as follows: when assembling the assembled plug, firstly, two clamping blocks 22 are separated from each other by rotating the rotating handle 2411, then two connecting strips 21 are hooked by two hooks 151 respectively, so that the two clamping blocks 22 do not shield the first groove 113 any more, at the moment, the three electric wires are connected to the three wiring terminals by the operator, then the hooks 151 are separated from the connecting strips 21, the hooks 151 are put back into the accommodating grooves 114, then the electric wires are placed on the arc-shaped grooves 221, the rotating handle 2411 is rotated to enable the two clamping blocks 22 to be abutted against each other, and the clamping blocks 22 are enabled to clamp and fix the electric wires. And then the screwing ring 12, the assembling seat 13 and the assembling tail cover 14 are sequentially installed, and the assembling of the assembled plug can be completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an assembled plug, includes plug seat (11) and assembly seat (13), be equipped with metal plug (111) on plug seat (11), assembly seat (13) can dismantle the connection on plug seat (11), its characterized in that: be equipped with fastener (2) on plug seat (11), be equipped with connector lug (1111) with metal plug (111) intercommunication on plug seat (11), connector lug (1111) are used for the power supply line switch-on, fastener (2) are used for will stretching out the electric wire of connector lug (1111) fixedly.

2. A modular plug in accordance with claim 1, wherein: fastener (2) are including extruded article (24), two connecting strip (21) and two grip blocks (22), connecting strip (21) are made by deformable material, the one end setting of connecting strip (21) is on plug socket (11), the other end and the grip block (22) of connecting strip (21) are connected, and two connecting strip (21) are located the both sides of connector lug (1111) respectively, set up arc wall (221) that the power supply line held on grip block (22) one side face to each other, extruded article (24) promote two grip blocks (22) and extrude each other together, the electric wire butt is on the inner wall of two arc walls (221).

3. A fitted plug according to claim 2, in which: still include two enhancement strips (23), two enhancement strips (23) and two grip blocks (22) one-to-one, enhancement strip (23) set up in the junction that corresponds grip block (22) and connecting strip (21).

4. A fitted plug according to claim 2, in which: when the two clamping blocks (22) are mutually extruded by the extruding part (24), the two arc-shaped grooves (221) are oppositely arranged and communicated with each other.

5. A fitted plug according to claim 2, in which: extruded piece (24) include two dwang (241), and two dwang (241) slide respectively and rotate to be connected on one of them grip block (22), the one end of dwang (241) stretches out and threaded connection on another grip block (22) towards another grip block (22), and two dwang (241) are located the both sides of two arc walls (221) respectively.

6. A modular plug in accordance with claim 5, wherein: the cover is equipped with spacing ring (242) on dwang (241), spacing groove (222) have been seted up on grip block (22), spacing ring (242) are spacing groove (222) internalization all the time.

7. A fitted plug according to claim 2, in which: be equipped with two brace (15) on the circumference outer wall of plug and socket (11), two brace (15) are located the both sides of plug and socket (11) respectively, and two brace (15) are close to connecting strip (21) setting respectively, be equipped with couple (151) that are used for carrying out the hook and get to connecting strip (21) on brace (15), when two couple (151) get two connecting strip (21) hooks, two grip blocks (22) keep away from the setting each other, and two grip blocks (22) are located the both sides of connector lug (1111) respectively.

8. A fitted plug according to claim 7, in which: two holding tanks (114) have been seted up on the circumference outer wall of plug seat (11), two holding tanks (114) and two brace (15) one-to-one, brace (15) are made by deformable material, brace (15) and couple (151) can be buckled and accomodate to corresponding holding tank (114).

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