CN220021693U

CN220021693U - Waterproof industrial plug

Info

Publication number: CN220021693U
Application number: CN202321298704.2U
Authority: CN
Inventors: 朱丰庆
Original assignee: Wenzhou Chaofeng Electrical Technology Co ltd
Current assignee: Wenzhou Chaofeng Electrical Technology Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-11-14
Anticipated expiration: 2033-05-24

Abstract

The utility model relates to a waterproof industrial plug which comprises a bottom shell, an upper cover covered on the bottom shell and a plug post arranged in a post hole of the bottom shell, wherein a limiting step for preventing the plug post from pushing forward is arranged on the plug post, and a pressing post for propping the rear end of the plug post against the upper cover opposite to the post hole is arranged on the plug post. According to the utility model, the pressing column for pressing the inserting column on the bottom shell is arranged on the upper cover, and the limiting step for preventing the inserting column from pushing forward is arranged on the inserting column, so that the inserting column can be fixed between the upper cover and the bottom shell by utilizing the cooperation of the pressing column and the limiting step without fixing a bolt, the structure of the inserting column is simplified, the assembling requirement of the inserting column is reduced while the production cost is reduced, the assembling efficiency of the plug is improved, and the cost of the plug is reduced.

Description

Waterproof industrial plug

Technical Field

The utility model relates to the technical field of industrial plugs, in particular to a waterproof industrial plug.

Background

The industrial plug mainly comprises a shell and a plug column arranged on the shell, most of the existing plug column is directly fixed on the shell of the plug through bolts, a bolt fixing mode is adopted, fixing lugs matched with the bolts are further arranged on the side face of the plug column to plug in the shell for fixing connection, the plug column is complex in structure, the production cost of the plug column is increased, and the assembly cost of the plug column is also increased.

Disclosure of Invention

Aiming at the defects in the background technology, the utility model provides a waterproof industrial plug.

The technical scheme adopted by the utility model is as follows: the utility model provides a waterproof industry plug, includes the drain pan, closes upper cover on the drain pan and sets up the spliced pole in the post hole of drain pan, be equipped with the spacing step that prevents the spliced pole forward pushing on the spliced pole, with be equipped with on the upper cover that the post hole is just right and be used for supporting the spliced pole rear end and press the post.

Further, the rear end of the inserted column is provided with a screw hole, and the side surface of the screw hole is provided with a wiring hole communicated with the screw hole.

Further, a hollow hole is formed in the pressing column.

Further, a shaft sleeve is arranged on the periphery of the column hole, and an opening is formed in one side of the shaft sleeve.

Further, a first limiting plane is arranged on the inner wall of the shaft sleeve, and a second limiting plane matched with the first limiting plane is arranged on the inserting column.

Further, the bottom shell and the upper cover are provided with fixing columns, and the fixing columns are provided with fixing holes.

Further, connecting ribs are arranged between the fixed column and the shaft sleeve and between the fixed column and the pressing column.

Further, a wire inlet hole is formed in one side of the bottom shell and one side of the upper cover, a sealing groove is formed in the wire inlet hole, a sealing block is arranged in the sealing groove, and a sealing hole for a wire through hole is formed in the sealing block.

Further, the sealing block comprises an upper sealing block and a lower sealing block, connecting holes are formed in the upper sealing block and the lower sealing block, and connecting columns connected with the connecting holes are arranged on sealing grooves of the bottom shell and the upper cover.

The beneficial effects of the utility model are as follows: according to the utility model, the pressing column for pressing the inserting column on the bottom shell is arranged on the upper cover, and the limiting step for preventing the inserting column from pushing forward is arranged on the inserting column, so that the inserting column can be fixed between the upper cover and the bottom shell by utilizing the cooperation of the pressing column and the limiting step without fixing a bolt, the structure of the inserting column is simplified, the assembling requirement of the inserting column is reduced while the production cost is reduced, the assembling efficiency of the plug is improved, and the cost of the plug is reduced.

In addition to the objects, features and advantages described above, the present utility model has other objects, features and advantages.

The utility model will be described in further detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

FIG. 2 is a schematic view of section A-A of FIG. 1.

Fig. 3 is an exploded view of the present utility model.

Fig. 4 is an exploded view of one side of the present utility model.

Fig. 5 is an exploded view of the other side of the present utility model.

In fig. 1-5: 1. a bottom case; 2. an upper cover; 3. a post hole; 4. inserting a column; 5. a limit step; 6. pressing a column; 7. a screw hole; 8. a wiring hole; 9. a hollow hole; 10. a shaft sleeve; 11. an opening; 12. the first limiting plane; 24. the second limit plane; 13. fixing the column; 14. a fixing hole; 15. a connecting rib; 16. a wire inlet hole; 17. sealing grooves; 18. a sealing block; 19. sealing the hole; 20. an upper sealing block; 21. a lower sealing block; 22. a connection hole; 23. and (5) connecting the columns.

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.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

The utility model provides a waterproof industrial plug.

In this embodiment, referring to fig. 1-5, the waterproof industrial plug comprises a bottom shell 1, an upper cover 2 covered on the bottom shell, and a plug post 4 arranged in a post hole 3 of the bottom shell, wherein a limit step 5 for preventing the plug post from pushing forward is arranged on the plug post, and a pressing post 6 for propping the rear end of the plug post is arranged on the upper cover opposite to the post hole.

Among the above-mentioned technical scheme, through setting up the spliced pole on the upper cover and compressing tightly the spliced pole on the drain pan, set up the spacing step that prevents spliced pole forward pushing simultaneously on the spliced pole, utilize the cooperation of spliced pole and spacing step just can fix the spliced pole between upper cover and drain pan, need not the bolt and fix, simplified the structure of spliced pole, reduce spliced pole assembly requirement when reducing manufacturing cost, improve the assembly efficiency of plug, reduce plug cost.

In this embodiment, the rear end of the post is provided with a screw hole 7, and the side surface of the screw hole is provided with a wiring hole 8 communicated with the screw hole.

When wiring, insert the wiring downthehole with the wire, then screw the bolt into in the screw, press the wire in the wiring downthehole alright, the wiring is convenient, connects stably, can not appear contacting failure scheduling problem.

In this embodiment, the pressing column is provided with a hollow hole 9, and the pressing column is hollow and can be used for giving way for the head of the bolt of the pressing line.

Specifically, the periphery of the column hole is provided with a shaft sleeve 10, and one side of the shaft sleeve is provided with an opening 11.

In this embodiment, the opening is disposed on the same side as the wiring hole, and the opening is configured for the wire, so as to facilitate the wiring between the wire and the plug.

Specifically, a first limiting plane 12 is arranged on the inner wall of the shaft sleeve, and a second limiting plane 24 matched with the first limiting plane is arranged on the inserted column.

In this embodiment, first spacing plane plays spacing effect each other with the spacing plane of second, can prevent that the spliced pole from rotating, improves the connection stability of spliced pole.

Specifically, the bottom shell and the upper cover are provided with fixing columns 13, the fixing columns are provided with fixing holes 14, bolts can be punched on the fixing holes, and the upper cover and the bottom shell are fixedly connected. Connecting ribs 15 are arranged between the fixing columns and the shaft sleeve and between the fixing columns and the pressing columns, and the mechanical strength of the shell is improved and the service life is prolonged by arranging the connecting ribs.

Specifically, a wire inlet hole 16 is formed in one side of the bottom shell and the upper cover, a sealing groove 17 is formed in the wire inlet hole, a sealing block 18 is arranged in the sealing groove, and a sealing hole 19 for a wire through hole is formed in the sealing block; the sealing block consists of an upper sealing block 20 and a lower sealing block 21, connecting holes 22 are formed in the upper sealing block and the lower sealing block, and connecting columns 23 connected with the connecting holes are arranged on sealing grooves of the bottom shell and the upper cover.

Among the above-mentioned technical scheme, through set up sealing block on the entrance hole, improve the leakproofness between wire and the entrance hole inner wall, play waterproof dirt-proof effect. The sealing block is divided into an upper sealing block and a lower sealing block, and the upper sealing block and the lower sealing block are connected through a connecting hole and a connecting column, so that the assembly and the disassembly are convenient.

The skilled person will know: while the utility model has been described in terms of the foregoing embodiments, the inventive concepts are not limited to the utility model, and any modifications that use the inventive concepts are intended to be within the scope of the appended claims.

Claims

1. The utility model provides a waterproof industry plug, includes drain pan, lid and the inserted bar of setting in the post hole of drain pan on the drain pan, its characterized in that: the upper cover opposite to the column hole is provided with a pressing column for propping the rear end of the inserting column.

2. The waterproof industrial plug of claim 1, wherein: the rear end of the inserted column is provided with a screw hole, and the side surface of the screw hole is provided with a wiring hole communicated with the screw hole.

3. The waterproof industrial plug of claim 2, wherein: and a hollow hole is formed in the pressing column.

4. The waterproof industrial plug of claim 1, wherein: the periphery of the column hole is provided with a shaft sleeve, and one side of the shaft sleeve is provided with an opening.

5. The waterproof industrial plug of claim 4, wherein: the shaft sleeve is characterized in that a first limiting plane is arranged on the inner wall of the shaft sleeve, and a second limiting plane matched with the first limiting plane is arranged on the inserting column.

6. The waterproof industrial plug of claim 5, wherein: the bottom shell and the upper cover are provided with fixing columns, and the fixing columns are provided with fixing holes.

7. The waterproof industrial plug of claim 6, wherein: connecting ribs are arranged between the fixing columns and the shaft sleeve and between the fixing columns and the pressing columns.

8. The waterproof industrial plug of claim 1, wherein: the wire inlet hole is formed in one side of the bottom shell and one side of the upper cover, a sealing groove is formed in the wire inlet hole, a sealing block is arranged in the sealing groove, and a sealing hole for a wire through hole is formed in the sealing block.

9. The waterproof industrial plug of claim 8, wherein: the sealing block consists of an upper sealing block and a lower sealing block, connecting holes are formed in the upper sealing block and the lower sealing block, and connecting columns connected with the connecting holes are arranged on sealing grooves of the bottom shell and the upper cover.