CN210404134U

CN210404134U - Convertible detachable plug

Info

Publication number: CN210404134U
Application number: CN201921747632.9U
Authority: CN
Inventors: 应发扬; 王俊夫; 曾科平
Original assignee: Xiamen Seebest Technology Co ltd
Current assignee: Xiamen Seebest Technology Co ltd
Priority date: 2019-10-17
Filing date: 2019-10-17
Publication date: 2020-04-24
Anticipated expiration: 2029-10-17

Abstract

A convertible detachable plug relates to the field of single-phase two-pole plugs. The plug comprises a plug body, a gear box, a latch piece and a clamping plate; the plug body comprises two cover plates, and a cavity with a hollow interior is formed between the two cover plates; the plug piece comprises a plug piece and a binding post which are positioned in the plug body, and the plug piece is exposed out of the plug body; the gear box is arranged at the front part of the cavity of the plug body, two gears which are meshed with each other are arranged in the gear box, jacks for the insertion pieces to penetrate through and position are respectively arranged on the two gears, through holes for the insertion holes to be displayed are arranged on the gear box, and the insertion pieces penetrate through the jacks of the gear box, so that the wiring terminals are positioned at the rear end of the gear box; the clamping plate is clamped between the gear box and the binding post or behind the binding post; the cardboard is equipped with line hole and bolt via hole. Both can let the bolt piece be fixed and can let the bolt piece can rotate to solve the electricity problem of getting under the single-phase tripolar socket condition only, make the user get the electricity and experience and obtain very big promotion.

Description

Convertible detachable plug

Technical Field

The utility model relates to a single-phase two-pole plug field especially relates to a convertible removable plug.

Background

The plug pin component of the currently known single-phase two-pole detachable plug cannot rotate according to the actual power utilization condition of a user, so that the single-phase two-pole plug cannot be used under the condition that only a single-phase three-pole socket exists, and the user power utilization experience is disturbed.

Disclosure of Invention

An object of the utility model is to solve the above-mentioned problem among the prior art, provide a convertible removable plug, both can let the bolt piece be fixed and can let the bolt piece can rotate, make the user get the electricity and experience and obtain very big promotion.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a convertible detachable plug comprises a plug body, a gear box, a plug pin sheet and a clamping plate;

the plug body comprises two cover plates, and a cavity with a hollow interior is formed between the two cover plates;

the plug pin pieces are two, each plug pin piece comprises a plug piece and a wiring terminal, the plug pieces and the wiring terminals are integrally formed, wiring holes are formed in the wiring terminals, the wiring terminals are located in the plug body, and the plug pieces are exposed out of the plug body;

the plug comprises a plug body, a gear box, a plug pin, a bolt piece and a connecting terminal, wherein the gear box is arranged at the front part of a cavity of the plug body, two gears which are meshed with each other are arranged in the gear box, jacks for the insertion piece to penetrate through and position are respectively arranged on the two gears, through holes for the insertion holes to be displayed are arranged on the gear box, and the bolt piece penetrates through the jacks of the gear box, so that the connecting terminal is positioned;

the clamping plate is clamped between the gear box and the wiring terminal or behind the wiring terminal; the cardboard is equipped with line hole and bolt via hole.

The clamping plate is provided with a clamping groove, the clamping groove is formed in the upper end and the lower end of the clamping plate, and the cover plate of the plug body is provided with a positioning rib for clamping the clamping groove.

The cover plate of the plug body is provided with a limiting rib, the limiting rib is arranged at the rear end of the positioning rib, and the clamping plate or the binding post abuts against the limiting rib.

The cover plate of the plug body is provided with a limiting groove for fixing the gear box.

The center of the gear protrudes upwards and downwards to form a gear positioning part, and the jack is arranged in the middle of the gear positioning part; the through hole of the gear box is matched with the gear positioning part, so that the gear positioning part is inserted and limited in the through hole.

The gear box comprises two gear covers which are assembled and connected, and the two gear covers are respectively provided with a positioning column and a positioning hole corresponding to the positioning column so as to be inserted into the positioning hole through the positioning column to fixedly connect the two gear covers.

The number of teeth of the gear mesh is the number which enables the two jacks to form positive and negative 60 degrees.

The two cover plates of the plug body are assembled and connected through screws.

Compared with the prior art, the utility model discloses technical scheme obtains beneficial effect is:

1. the utility model discloses from product self structure, with plug internal design adjustable structure, both can let the bolt piece be fixed and can let the bolt piece can rotate to solve only getting the electricity problem under the single-phase tripolar socket condition, make the user get the electricity and experience and obtain very big promotion.

2. The gear is arranged in the gear box, so that the gear can be prevented from being abraded by other parts in the plug, and the precision and the service life of the gear are guaranteed.

3 the gear box assembles into whole through the inseparable cooperation of reference column between two gear covers and locating hole, compact structure, and can dismantle and maintain convenient operation.

4. The gear is provided with a gear positioning part which is positioned and assembled through the through hole of the gear cover and can rotate through the round mandrel of the through hole, so that the assembly is simpler and the positioning is accurate.

5. The utility model discloses be equipped with spacing muscle on the apron, can guarantee that the bolt piece can not remove at will at its fore-and-aft relative length.

6. The utility model discloses be equipped with the spacing groove on the apron, can fix the front portion at the plug cavity with the gear box.

Drawings

Fig. 1 is a schematic exploded view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention when the latch piece is at 60 °;

FIG. 3 is a schematic view of the overall structure of the present invention when the latch plate is in a parallel state;

FIG. 4 is an exploded view of the gear box;

FIG. 5 is a schematic structural view of one of the assembled states of the gear box, the clamping plate and the bolt piece;

FIG. 6 is a schematic structural view of the gear box with the receptacle at a positive 60 angle;

FIG. 7 is a schematic view of the gear box configuration with the receptacle at an angle of 60 degrees;

FIG. 8 is a schematic structural view of the gear box with the parallel jacks;

FIG. 9 shows one of the assembled states of the present invention;

fig. 10 shows a second assembled state of the present invention.

Reference numerals: apron 1, bolt piece 2, gear box 3, cardboard 4, spacing groove 11, location muscle 12, spacing muscle 13, inserted sheet 21, terminal 22, wiring hole 23, gear cover 31, gear 32, through-hole 311, reference column 312, locating hole 313, gear location portion 321, jack 312, draw-in groove 41, cross line hole 42, bolt via hole 43.

Detailed Description

In order to make the technical problem, technical solution and beneficial effects to be solved by the present invention clearer and more obvious, the following description is made in detail with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 5, the present embodiment includes a plug body, a plug sheet 2, a gear box 3 and a clamping plate 4;

the plug body comprises two cover plates 1, and a cavity with a hollow interior is formed between the two cover plates 1 in an assembling mode; specifically, two cover plates 1 are assembled and connected through screws;

the plug piece 2 is provided with two plug pieces 2, each plug piece 2 comprises a plug piece 21 and a binding post 22, the plug pieces 21 and the binding posts 22 are integrally formed, the binding posts 22 are provided with wiring holes 23, the binding posts 22 are positioned in the plug body, and the plug pieces 21 are exposed out of the plug body;

the gear box 3 is arranged at the front part of the cavity of the plug body, two gears 32 which are mutually meshed are arranged in the gear box 3, and the gears 32 are linked through meshing of teeth; a gear positioning part 321 is formed in the center of the gear 32 in an upward and downward protruding manner, an insertion hole 312 for the insertion piece 21 to penetrate through for positioning is formed in the center of the gear positioning part 321, a through hole 311 for the insertion hole 312 to be exposed is formed in the gear box 3, the through hole 311 is matched with the gear positioning part 321, so that the gear positioning part 321 is inserted and limited in the through hole 311, the insertion pin piece 2 penetrates through the insertion hole 312 of the gear box 3, and the wiring terminal 22 is located at the rear end of the gear box 3;

the clamping plate 4 is clamped between the gear box 3 and the binding post 22 or behind the binding post 22; the clamping plate 4 is provided with a clamping groove 41, a wire passing hole 42 and a bolt through hole 43; the clamping groove 41 is arranged at the upper end and the lower end of the center of the clamping plate 4, the wire passing hole 42 and the bolt through hole 43 are arranged at two sides of the clamping plate 4, and the wire passing hole 42 is communicated with the bolt through hole 43.

Specifically, as shown in fig. 1, the cover plate 1 is provided with a limiting groove 11, a positioning rib 12 and a limiting rib 13; the limiting groove 11 is used for fixing the gear box 3; the positioning ribs 12 are clamped with the clamping grooves 41 of the clamping plates 4 to position the clamping plates 4; the limiting rib 13 is arranged at the rear end of the positioning rib 12 and used for abutting against the clamping plate 4 or the binding post 22.

As shown in fig. 4, the gear box 3 includes two assembled gear covers 31, and positioning posts 312 and positioning holes 313 corresponding to the positioning posts 312 are respectively disposed on the two gear covers 31, so that the two gear covers 31 are fixedly connected by inserting the positioning posts 312 into the positioning holes 313.

Specifically, as shown in fig. 6 to 8, the number of teeth engaged with the gear 32 in this embodiment is the number that makes the two insertion holes 312 form positive and negative 60 °, and when the gear 32 rotates, the insertion holes 312 form positive 60 °, negative 60 ° or parallel state.

The utility model discloses an equipment user state as follows:

assembly and use state 1: as shown in fig. 9, the clamping plate 4 is arranged between the gear box 3 and the binding post 22, and the binding post 22 abuts against the limiting rib 13; specifically, the clamping groove 41 of the clamping plate 4 is clamped on the positioning rib 12 of the cover plate 1 so as to fix the clamping plate 4, the plug piece 2 penetrates through the plug through hole 43 of the clamping plate 4, the plug piece 2 is positioned and fixed and can not rotate by the plug through hole 43 of the clamping plate 4, at the moment, the plug piece 2 is in a parallel state and is fixed and immovable, in addition, the wiring terminal 22 abuts against the limiting rib 13 so that the plug piece can not move in the length direction of the plug piece, and during wiring, a power line can be directly connected with the wiring hole 23 on the wiring terminal;

assembly and use state 2: as shown in fig. 10, the clamping plate 4 is arranged between the binding post 22 and the limiting rib 13 of the cover plate 1; specifically, draw-in groove 41 joint of cardboard 4 makes cardboard 4 fixed on the location muscle 12 of apron 1, because cardboard 4 arranges in after terminal 22, inserted sheet 21 of inserted sheet 2 is not connected with cardboard 4, consequently inserted sheet 2 can rely on gear 32 linkage relation to carry out positive and negative rotation, furthermore, cardboard 4 arranges in behind terminal 22 of inserted sheet, and cardboard 4 top supports spacing muscle 13, from this the inserted sheet is at inserted sheet length direction unmovable, during the wiring, the power cord can pass the wiring hole 23 wiring on line hole 42 of cardboard and the terminal.

The user can select one of them equipment user state when the installation according to actual conditions, in addition, the utility model discloses a removable plug, consequently in the use, also can unpack the plug once more and assemble the conversion of user state.

Claims

1. A convertible removable plug, comprising: the plug comprises a plug body, a gear box, a latch piece and a clamping plate;

2. A convertible removable plug according to claim 1, wherein: the clamping plate is provided with clamping grooves, the clamping grooves are formed in the upper end and the lower end of the clamping plate, and the cover plate is provided with positioning ribs for clamping the clamping grooves.

3. A convertible removable plug according to claim 2, wherein: the apron is equipped with spacing muscle, the rear end of location muscle is arranged in to spacing muscle, and cardboard or terminal top support spacing muscle.

4. A convertible removable plug according to claim 1, wherein: the cover plate is provided with a limiting groove for fixing the gear box.

5. A convertible removable plug according to claim 1, wherein: the center of the gear protrudes upwards and downwards to form a gear positioning part, and the jack is arranged in the middle of the gear positioning part; the through hole of the gear box is matched with the gear positioning part, so that the gear positioning part is inserted and limited in the through hole.

6. A convertible removable plug according to claim 1, wherein: the gear box comprises two gear covers which are assembled and connected, and the two gear covers are respectively provided with a positioning column and a positioning hole corresponding to the positioning column so as to be inserted into the positioning hole through the positioning column to fixedly connect the two gear covers.

7. A convertible removable plug according to claim 1, wherein: the number of teeth of the gear mesh is the number which enables the two jacks to form positive and negative 60 degrees.

8. A convertible removable plug according to claim 1, wherein: the two cover plates are assembled and connected through screws.