CN217720044U - T-shaped double-end extension line socket - Google Patents
T-shaped double-end extension line socket Download PDFInfo
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- CN217720044U CN217720044U CN202221184995.8U CN202221184995U CN217720044U CN 217720044 U CN217720044 U CN 217720044U CN 202221184995 U CN202221184995 U CN 202221184995U CN 217720044 U CN217720044 U CN 217720044U
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- splicing block
- clamping groove
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Abstract
The utility model discloses a T type double-end extension line socket, its jack setting can not become to interfere at cylindrical shell both ends, and it is more convenient to use, does not exist extravagantly. A T-shaped double-end extension line socket comprises a columnar shell, wherein the front end face and the rear end face of the shell are provided with a first through hole which is communicated; the outer surface of the middle of the shell is connected with an electric wire, and a metal wire is arranged inside the electric wire; the middle of the shell is provided with a three-level metal assembly which is electrically connected with the metal wire; the three-level metal components are symmetrically arranged; two ends of the three-level metal component are respectively sleeved with a bracket component, and the two bracket components are respectively clamped into the shell for fixing; the front end and the rear end of the shell are respectively embedded into the end covers for fixing, and the interior of the shell is covered.
Description
Technical Field
The utility model belongs to the technical field of insert the row, specifically speaking relates to a T type double-end extension line socket.
Background
The socket is a multi-position socket with wires, also called a patch board or a socket, a schooled wire lengthening assembly or an extension line socket. Refers to a multi-position socket that has a power cord and a plug and that can be moved. More than one power plug can be connected, so that the space and the circuit are saved.
The multi-hole power strip such as a two-hole power strip, a three-hole power strip and a four-hole power strip is distinguished according to the number of the jacks; the existing two-hole power strip is in a cuboid or cube shape, if two adjacent plugs are large in size, interference can be caused, one of the jacks cannot be normally inserted, and one jack is wasted.
Disclosure of Invention
In view of the above shortcomings of the background art, the present invention provides a T-shaped double-ended extension line socket, the insertion holes of which are disposed at two ends of a cylindrical housing, so that interference can not occur, the use is more convenient, and no waste exists.
In order to solve the technical problem, the purpose of the utility model is to realize the following:
a T-shaped double-end extension line socket comprises a columnar shell, wherein the front end face and the rear end face of the shell are provided with a first through hole which is communicated;
the outer surface of the middle of the shell is connected with an electric wire, and a metal wire is arranged inside the electric wire;
the middle of the shell is provided with a three-level metal assembly which is electrically connected with the metal wire; the three-level metal components are symmetrically arranged;
two ends of the three-level metal assembly are respectively sleeved with a bracket assembly, and the two bracket assemblies are respectively clamped into the shell for fixing;
the front end and the rear end of the shell are respectively embedded into the end covers for fixing, and the interior of the shell is covered.
On the basis of the above scheme and as a preferable scheme of the scheme: the left back two side surfaces of the shell are respectively sunken to form an arc-shaped first pit.
On the basis of the above scheme and as a preferable scheme of the scheme: a plurality of first barrier strips protrude from the outer surface of the first concave pit, and the lengths of the first barrier strips are reduced from the middle to two sides.
On the basis of the above scheme and as a preferable scheme of the scheme: a first connecting post protrudes out of the outer surface of the middle of the shell, the surface of the first connecting post is sunken to form an annular second pit, and the wire is inserted into the first connecting post and connected with the first connecting post; a hanging hole is projected from the bottom of the first connecting column and used for enabling the hook to pass through and hang.
On the basis of the above scheme and as a preferable scheme of the scheme: an annular baffle ring protrudes from the middle inside the shell; the three-level metal assembly comprises a fire copper piece, a zero copper piece, a ground copper piece, a first splicing block and a second splicing block which are spliced together in a pair mode; a first clamping groove and a second clamping groove are formed in the inner side face of the first splicing block, the fire copper piece and the zero copper piece are inserted into the first clamping groove, and the ground copper piece is inserted into the second clamping groove; a third clamping groove is formed in the top surface of the first splicing block, and a first inserting strip protrudes from the inner side surface of the first splicing block; a second inserting strip corresponding to the third clamping groove protrudes from the top surface of the second splicing block, a second connecting column protrudes from the inner side surface of the second splicing block, and a third pit corresponding to the second inserting strip is formed in the end surface of the second connecting column; the two end edges of the first splicing block and the second splicing block are turned outwards to form a first folding edge and a second folding edge respectively, and the first folding edge and the second folding edge are clamped between the retaining rings.
On the basis of the above scheme and as a preferable scheme of the scheme: the outer surfaces of the first splicing block and the second splicing block are injected with rubber coating.
On the basis of the above scheme and as a preferable scheme of the scheme: two ends of the inner surface of the shell are respectively provided with a step-shaped first step; the outer surface of the end cover is provided with a second step matched with the first step.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
compared with the prior art, the T-shaped double-end extension line socket comprises a shell, wherein the two end faces of the shell are provided with a through first through hole, a three-level metal assembly electrically connected with the shell is arranged in the shell, a support assembly is used for fixing the three-level metal assembly, and the end covers cover the two end faces of the shell; the utility model realizes the plug use at the two end faces of the shell, is more convenient, has no interference condition and is not wasted;
the three copper pieces are assembled together through the first splicing block and the second splicing block, and then are wrapped by adhesive tapes to be more compact;
drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall explosion structure of the present invention.
Fig. 3 is a schematic diagram of the explosion structure of the three-stage metal component of the present invention.
Fig. 4 is a schematic view of the structure of the housing of the present invention.
Reference numerals: a housing 01; a first through hole 010; a first pit 011; a first bar 0110; the first connection post 012; second pits 0120; hanging holes 013; a retainer ring 014; a first step 015; an electric wire 02; a metal wire 020; a tertiary metal component 03; a brass fitting 030; a copper part 031; a brass member 032; a first tile 033; a first card slot 0330; a second card slot 0331; a third card slot 0332; a first slip 0333; a second panel 034; a second slip 0340; a second connecting post 0341; a third dimple 0342; a first folded edge 035; a second flange 036; a bracket assembly 04; an end cap 05; a second step 050; encapsulating 06;
Detailed Description
The present invention will be further described with reference to the following detailed description;
the embodiment provides a T-shaped double-end extension line socket, which comprises a columnar shell 01; the shell 01 is made of TPR rubber material, so that the performance life is long; the front end face and the rear end face of the shell 01 are provided with first through holes 010 which are communicated; the inside of the housing 01 is penetrated for mounting components; the plug is different from the existing plug-in and pull-out mode from top to bottom;
preferably, the cylindrical housing 01 may be cylindrical or rectangular parallelepiped; the practicability is stronger according to different design requirements;
the outer surface of the middle of the shell 01 is connected with an electric wire 02; the electric wire 02 is made of rubber materials; a metal wire 020 is arranged inside the electric wire 02; the metal wire 020 is wrapped in the electric wire 02, and the metal wire 020 is used for conducting electricity;
a three-level metal component 03 is arranged in the middle of the shell 01, and the three-level metal component 03 is electrically connected with a metal wire 020; the three-level metal assembly 03 is symmetrically arranged; the three-level metal component 03 is inserted by matching with a pin of a plug, and plays a role in conducting current;
the two ends of the three-level metal assembly 03 are respectively sleeved with the bracket assemblies 04, and the two bracket assemblies 04 are respectively clamped into the shell 01 for fixation; the bracket assembly 04 is provided with a plurality of hollow cylinders which play a role of guiding pins of the socket;
the shell is characterized by further comprising end covers 05, wherein the front end and the rear end of the shell 01 are respectively embedded into the end covers 05 for fixation, and the interior of the shell 01 is covered. The end cover 05 is made of PP materials and shields two end faces of the shell 01;
in the specific assembling process, as described above, the metal wire 020 in the electric wire 02 is inserted into the housing 01 and electrically connected to the tertiary metal component 03, the tertiary metal component 03 is embedded into the housing 01 and fixed, the bracket assembly 04 is inserted into the housing 01 and sleeved on the tertiary metal component 03, and finally the end caps 05 are embedded into the two ends of the housing 01 and fixed; when the plug is used, the two ends of the shell 01 can be independently inserted with plugs and do not influence each other;
furthermore, the left and back two side surfaces of the shell 01 are respectively sunken to form an arc-shaped first pit 011.
As described above, the first pits 011 are used for a person to be forced when plugging and unplugging, and are not easy to be separated from fingers, and are more practical than a flush surface; the first pits 011 can also be wavy;
further, a plurality of first blocking strips 0110 protrude from the outer surface of the first pit 011, and the lengths of the plurality of first blocking strips 0110 are reduced from the middle to two sides.
As described above, the first bar 0110 protrudes from the first pit 011 to be integrally formed, so as to increase the contact position of the fingers, increase the force-bearing effect, and facilitate the insertion and removal;
further, a first connection post 012 protrudes from the middle outer surface of the outer shell 01, the surface of the first connection post 012 is recessed to form an annular second recess 0120, and the electric wire 02 is inserted into the first connection post 012 for connection;
a hanging hole 013 is projected from the bottom of the first connection post 012 for hanging a hook therethrough.
As described above, the wire 02 is inserted into the first connection post 012, and is hot-melt bonded, so that in order to ensure the service life of the first connection post 012, the wire 02 needs to be frequently stressed and bent during use, and therefore, the second recess 0120 is formed, which is convenient for the first connection post 012 to twist and is not easy to be beautiful;
the hanging holes 013 facilitate the use and storage of the product;
further, a ring-shaped baffle ring 014 protrudes from the middle inside the shell 01;
the tertiary metal assembly 03 comprises a copper fitting 030, a copper fitting 031, a copper fitting 032, and a first segment 033 and a second segment 034 which are spliced together in two pairs; the fire copper part 030, the zero copper part 031 and the ground copper part 032 are made of metal copper sheets which are existing metals; the first block 033 and the second block 034 are made of PP materials and are used for wrapping three copper pieces;
a first clamping groove 0330 and a second clamping groove 0331 are formed in the inner side surface of the first block 033, the fire copper piece 030 and the zero copper piece 031 are inserted into the first clamping groove 0330, and the ground copper piece 032 is inserted into the second clamping groove 0331; the three copper pieces are sheet-shaped, and the fire copper piece 030 and the zero copper piece 031 are inserted into the same first clamping groove 0330, and the two copper pieces are arranged side by side; the second card slot 0331 is located below the first card slot 0330, and the copper parts 031 are inserted into the second card slot 0331 to be grounded;
a third clamping groove 0332 is formed in the top surface of the first block 033, and a first inserting strip 0333 protrudes from the inner side surface of the first block 033;
a second inserting strip 0340 corresponding to the third clamping groove 0332 protrudes from the top surface of the second segment 034, a second connecting column 0341 protrudes from the inner side surface of the second segment 034, and a third pit 0342 corresponding to the second inserting strip 0340 is formed in the end surface of the second connecting column 0341;
as described above, the first inserting strips 0333 of the first segment 033 are inserted into the second connecting posts 0341 of the second segment 034, and the second inserting strips 0340 of the second segment 034 are inserted into the third clamping grooves 0332 of the first segment 033 to form tight fit and fixation; the three copper parts are wrapped, so that damage caused by loosening or dislocation after multiple inserting plates is avoided;
the edges of the two ends of the first segment 033 and the second segment 034 are folded outwards to form a first folded edge 035 and a second folded edge 036, and the first folded edge 035 and the second folded edge 036 are clamped between the retaining rings.
As noted above, first flange 035 and second flange 036 are captured between the retaining rings to avoid misalignment of first panel 033 and second panel 034;
further, the first segment 033 and the second segment 034 are injection molded with an encapsulating film 06 on the outer surfaces.
As described above, the two segments are directly locked, and the embedded space in the housing 01 is more compact;
further, two ends of the inner surface of the shell 01 are respectively provided with a step-shaped first step 015; the outer surface of the end cover 05 is provided with a second step 050 matched with the first step 015.
As described above, the end cap 05 is spliced in a stepped manner, so that the contact area is increased and the end cap is not easy to separate;
in the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are usually placed when in use, or the directions or positional relationships that those skilled in the art usually understand, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element that is referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected;
the above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered within the protection scope of the utility model.
Claims (7)
1. The utility model provides a T type double-end extension line socket which characterized in that: the device comprises a columnar shell, wherein the front end surface and the rear end surface of the shell are provided with a first through hole which is communicated;
the outer surface of the middle of the shell is connected with an electric wire, and a metal wire is arranged inside the electric wire;
a third-level metal assembly is arranged in the middle of the shell and electrically connected with the metal wire; the three-level metal components are symmetrically arranged;
two ends of the three-level metal component are respectively sleeved with a bracket component, and the two bracket components are respectively clamped into the shell for fixing;
the front end and the rear end of the shell are respectively embedded into the end covers for fixing, and the interior of the shell is covered.
2. The T-shaped dual-ended extension cord socket of claim 1, wherein: the left back two side surfaces of the shell are respectively sunken to form an arc-shaped first pit.
3. The T-shaped dual-ended extension cord socket of claim 2, wherein: a plurality of first retaining strips protrude from the outer surface of the first pit, and the length of the first retaining strips is reduced from the middle to two sides.
4. The T-shaped dual-ended extension cord socket of claim 1, wherein: a first connecting post protrudes from the outer surface of the middle of the shell, the surface of the first connecting post is sunken to form an annular second pit, and the electric wire is inserted into the first connecting post and connected with the first connecting post;
a hanging hole is projected from the bottom of the first connecting column and used for enabling the hook to pass through and hang.
5. The T-shaped dual-ended extension cord socket of claim 1, wherein: an annular baffle ring protrudes from the middle inside the shell;
the three-level metal assembly comprises a fire copper piece, a zero copper piece, a ground copper piece, a first splicing block and a second splicing block which are spliced together in a pair mode; a first clamping groove and a second clamping groove are formed in the inner side face of the first splicing block, the fire copper piece and the zero copper piece are inserted into the first clamping groove, and the ground copper piece is inserted into the second clamping groove;
a third clamping groove is formed in the top surface of the first splicing block, and a first inserting strip protrudes from the inner side surface of the first splicing block;
a second inserting strip corresponding to the third clamping groove protrudes from the top surface of the second splicing block, a second connecting column protrudes from the inner side surface of the second splicing block, and a third pit corresponding to the second inserting strip is formed in the end surface of the second connecting column;
the two end edges of the first splicing block and the second splicing block are turned outwards to form a first folding edge and a second folding edge respectively, and the first folding edge and the second folding edge are clamped between the retaining rings.
6. The T-shaped double-ended extension cord socket of claim 5, wherein: the outer surfaces of the first segment and the second segment are injection-molded with rubber coating.
7. The T-shaped double-ended extension cord socket of claim 1, wherein: two ends of the inner surface of the shell are respectively provided with a step-shaped first step; the outer surface of the end cover is provided with a second step matched with the first step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184995.8U CN217720044U (en) | 2022-05-12 | 2022-05-12 | T-shaped double-end extension line socket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221184995.8U CN217720044U (en) | 2022-05-12 | 2022-05-12 | T-shaped double-end extension line socket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217720044U true CN217720044U (en) | 2022-11-01 |
Family
ID=83794314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221184995.8U Active CN217720044U (en) | 2022-05-12 | 2022-05-12 | T-shaped double-end extension line socket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217720044U (en) |
-
2022
- 2022-05-12 CN CN202221184995.8U patent/CN217720044U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |