CN220042369U - Four heart yearn plugs convenient to dismantle - Google Patents

Abstract

The utility model belongs to the technical field of electric appliance plugs, and particularly relates to a four-core wire plug convenient to detach, which comprises a shell, a fixing plate, a mounting rod, a first concave block, a second concave block, a connecting sheet, a supporting rod, a limiting block and an inserting sheet.

Description

Four heart yearn plugs convenient to dismantle

Technical Field

The utility model belongs to the technical field of electric appliance plugs, and particularly relates to a four-core wire plug convenient to detach.

Background

The connector of general electronic products and the plug of electric appliances, called plug, household AC power plug and socket, have male connector protruding like bar or copper plate, and female connector type power socket with slot or cavity physically inserted.

At present, after the plug is used for a long time, the problems of aging of the plug, poor contact of internal wires and the like can occur, the plug is required to be opened at the moment, the internal electric core wire is locked again, most of the existing electric core wires inside the plug are fixed through bolts, and the electric core wires are inconvenient to adjust.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides the four-core wire plug which is convenient to detach and has the characteristic of convenient operation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a four heart yearn plugs convenient to dismantle, includes casing, fixed plate, installation pole, first spill piece, second spill piece, connection piece, branch, stopper and inserted sheet, a plurality of mounting grooves have been seted up at the casing front portion, fixed plate rear portion rigid coupling has the installation pole corresponding to a plurality of mounting groove pairs, the installation pole is connected with the mounting groove cartridge, first spill piece and second spill piece rigid coupling are in the casing rear portion and form and place the district, the connection piece is placed in the placing that first spill piece and second spill piece formed, branch rear portion and the anterior rigid coupling of connection piece, stopper front portion and fixed plate rear portion rigid coupling, the stopper rear portion is seted up flutedly, branch and recess inserted pile connection, the inserted sheet top and connection piece bottom rigid coupling, the inserted sheet runs through the casing bottom, the through-hole has been seted up at the casing top.

Further, the mounting rod comprises a plurality of protrusions, and a plurality of limiting grooves are formed in the inner wall of the mounting groove.

Further, the novel screw bolt comprises a fixing block and a bolt, wherein the rear part of the fixing block is fixedly connected to the inner front part of the shell, a thread groove is formed in the front part of the fixing block, a threaded hole is formed in the fixing plate and is positioned right in front of the thread groove, and the output end of the bolt penetrates through the threaded hole and is in threaded connection with the thread groove.

Further, the device also comprises a rubber sealing ring, wherein the rubber sealing ring is arranged on the inner wall of the through hole at the top of the shell.

Further, the shell, the fixing plate and the limiting block are all made of insulating plastic materials.

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

1. through the cooperation of recess on branch and the stopper, be convenient for install the electric wire core on connection piece and branch, through the cooperation of installation pole and mounting groove, the installation of the fixed plate of being convenient for is fixed, through the effect of protruding and spacing groove, can improve the stability of fixed plate.

2. Through the effect of bolt and fixed block, can lock the fixed plate as required, can prevent through-hole entering casing inside from dust and debris through rubber seal, protect casing inside.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a left side view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic diagram showing the front view of the mounting bar and mounting slot of the present utility model;

in the figure: 1. a housing; 2. a mounting hole; 3. a fixing plate; 4. a mounting rod; 5. a first concave block; 6. a second concave block; 7. a connecting sheet; 8. a support rod; 9. a limiting block; 10. a groove; 11. inserting sheets; 12. a through hole; 13. a protrusion; 14. a limit groove; 15. a fixed block; 16. a thread groove; 17. a threaded hole; 18. a bolt; 19. and a rubber sealing ring.

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.

Example 1

Referring to fig. 1, 2, 3 and 4, the present utility model provides the following technical solutions: the utility model provides a four heart yearn plugs convenient to dismantle, includes casing 1, fixed plate 3, installation pole 4, first spill piece 5, second spill piece 6, connection piece 7, branch 8, stopper 9 and inserted sheet 11, a plurality of mounting grooves 2 have been seted up at casing 1 front portion, fixed plate 3 rear portion rigid coupling has the installation pole 4 corresponding with a plurality of mounting grooves 3, installation pole 4 and mounting groove 2 cartridge are connected, first spill piece 5 and second spill piece 6 rigid coupling are in casing 1 rear portion and form and place the district, connection piece 7 is placed in the place district that first spill piece 5 and second spill piece 6 formed, branch 8 rear portion and connection piece 7 front portion rigid coupling, stopper 9 front portion and fixed plate 3 rear portion rigid coupling, recess 10 has been seted up at stopper 9 rear portion, branch 8 and recess 10 inserted pile connection, inserted sheet 11 top and connection piece 7 bottom rigid coupling, insert 11 runs through casing 1 bottom, through hole 12 has been seted up at casing 1 top, through the cooperation of branch 8 and stopper 10 on the stopper core is convenient for install in 7 and the connection piece 3 with the connection piece 4 through the cooperation of recess 10 on the fixed plate 3, the fixed plate is convenient to install with the connection piece 8.

Specifically, the fixing plate further comprises a protrusion 13, a plurality of protrusions 13 are arranged on the surface of the mounting rod 4, a plurality of limiting grooves 14 are formed in the inner wall of the mounting groove 2, and the stability of the fixing plate 3 can be improved through the effect of the protrusions 13 and the limiting grooves 14.

Specifically, the fixing device further comprises a fixing block 15 and a bolt 18, wherein the rear part of the fixing block 15 is fixedly connected to the inner front part of the shell 1, a thread groove 16 is formed in the front part of the fixing block 15, a threaded hole 17 is formed in the fixing plate 3 and is positioned right in front of the thread groove 16, the output end of the bolt 18 penetrates through the threaded hole 17 and is in threaded connection with the thread groove 16, and the fixing plate 3 can be clamped through the action of the bolt 18 and the fixing block 15 to prevent the fixing plate 3 from falling off.

Specifically, the inner wall of the through hole 12 at the top of the shell 1 is provided with a rubber sealing ring 19, and the rubber sealing ring 19 can prevent dust and sundries from entering the shell 1 from the through hole 12 and protect the inside of the shell 1.

Specifically, the limiting blocks 9 are made of insulating plastic materials.

Working principle: when the plug is required to be used, the fixing plate 3 is firstly opened, the mounting rod 4 leaves the mounting groove 2, then the electric wire can be controlled to pass through the through hole 12 at the top of the shell 1, the electric core wire is wound on the supporting rod 8, the fixing plate 3 can be covered, the mounting rod 4 is inserted into the mounting groove 2, the supporting rod 8 is inserted into the groove 10 of the limiting block 9, the electric core wire is clamped through the matching of the limiting block 9 and the connecting sheet 7, and when the fixing plate 3 is required to be fixed, the bolt 18 can be controlled to rotate clockwise, the output end of the bolt 18 can be controlled to move backwards into the thread groove 16, and the fixing plate 3 can be locked.

Finally, it should be noted that: while the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (5)

1. Four heart yearn plugs convenient to dismantle, its characterized in that: including casing (1), fixed plate (3), installation pole (4), first spill piece (5), second spill piece (6), connection piece (7), branch (8), stopper (9) and inserted sheet (11), a plurality of mounting grooves (2) have been seted up at casing (1) front portion, fixed plate (3) rear portion rigid coupling has installation pole (4) corresponding with a plurality of mounting grooves (3), installation pole (4) are connected with mounting groove (2) cartridge, first spill piece (5) and second spill piece (6) rigid coupling are in casing (1) rear portion and form and place the district, connection piece (7) are placed in the district of placing that first spill piece (5) and second spill piece (6) formed, branch (8) rear portion and connection piece (7) front portion rigid coupling, stopper (9) front portion and fixed plate (3) rear portion rigid coupling, recess (10) have been seted up at stopper (9) rear portion, branch (8) are connected with recess (10) inserted pile, inserted sheet (11) are connected with inserted sheet (11), inserted sheet (7) are worn out in top portion (1), bottom portion (11) is seted up.

2. The easy-to-detach four-wire plug of claim 1, wherein: the mounting rod is characterized by further comprising a bulge (13), wherein a plurality of bulges (13) are arranged on the surface of the mounting rod (4), and a plurality of limit grooves (14) are formed in the inner wall of the mounting groove (2).

3. The easy-to-detach four-wire plug of claim 1, wherein: the novel screw bolt is characterized by further comprising a fixing block (15) and a bolt (18), wherein the rear part of the fixing block (15) is fixedly connected to the inner front part of the shell (1), a thread groove (16) is formed in the front part of the fixing block (15), a threaded hole (17) is formed in the fixing plate (3) and is positioned right in front of the thread groove (16), and the output end of the bolt (18) penetrates through the threaded hole (17) and is in threaded connection with the thread groove (16).

4. The easy-to-detach four-wire plug of claim 1, wherein: the novel plastic shell is characterized by further comprising a rubber sealing ring (19), wherein the rubber sealing ring (19) is arranged on the inner wall of the through hole (12) at the top of the shell (1).

5. The easy-to-detach four-wire plug of claim 1, wherein: the limiting blocks (9) are made of insulating plastic materials.