CN217641845U - Three-level metal component with double heads - Google Patents
Three-level metal component with double heads Download PDFInfo
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- CN217641845U CN217641845U CN202221178110.3U CN202221178110U CN217641845U CN 217641845 U CN217641845 U CN 217641845U CN 202221178110 U CN202221178110 U CN 202221178110U CN 217641845 U CN217641845 U CN 217641845U
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- splicing block
- clamping groove
- copper piece
- block
- clamping
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Abstract
The utility model discloses a double-end three-level metal component, which adopts the two-end splicing arrangement of copper sheets, the distance between the left end and the right end is the same, thus reducing the waste of the copper sheets; the structure is more compact. A double-end three-stage 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 pair; 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 wire is characterized by further comprising an electric wire, wherein three metal wires are arranged inside the electric wire, and the three metal wires are respectively and electrically connected with the fire copper piece, the zero copper piece and the ground copper piece.
Description
Technical Field
The utility model belongs to the technical field of insert row copper spare, specifically speaking relates to a tertiary metal subassembly of double-end.
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 multiple-position socket which is provided with a power line and a plug and can move. More than one power plug can be connected, so that the space and the circuit are saved.
The existing two-hole socket adopts a cuboid or cube shape, so that when an internal copper piece is installed, a parallel extending mode is adopted, copper pieces are arranged from the position electrically connected with a lead, a far-end jack needs longer materials, and the materials are wasted.
Disclosure of Invention
In view of the defects of the prior art, the utility model aims to provide a double-end three-level metal component, which adopts the two-end splicing arrangement of the copper sheets, the distances between the left end and the right end are the same, and the waste of the copper sheets is reduced; the structure is more compact.
In order to solve the technical problem, the purpose of the utility model is to realize like this:
a double-end 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 wire is characterized by further comprising an electric wire, wherein three metal wires are arranged inside the electric wire, and the three metal wires are respectively and electrically connected with the fire copper piece, the zero copper piece and the ground copper piece.
On the basis of the above scheme and as a preferable scheme of the scheme: a first slot is formed in one side of the top face of the first clamping groove, and the middle plate body of the fire copper piece penetrates through the first slot.
On the basis of the above scheme and as a preferable scheme of the scheme: two first clamping blocks are protruded from the top of the inner side of the first splicing block, and the two first clamping blocks are oppositely arranged and spliced to form a third clamping groove; a gap exists between the two first clamping blocks and the first clamping groove to form a second slot, and the middle plate body of the zero copper part penetrates through the second slot.
On the basis of the above scheme and as a preferable scheme of the scheme: a second clamping block protrudes from the bottom of the inner side of the first splicing block, and a gap is formed between the second clamping block and the second clamping groove to form a third slot; the bottom of the inner side of the second splicing block is sunken to form a first groove; the middle plate body of the copper part penetrates through the third slot; the second clamping block is embedded into the first groove for fixing.
On the basis of the above scheme and as a preferable scheme of the scheme: the edges of the two ends 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 rubber is injected on the outer surfaces of the first splicing block and the second splicing block to form encapsulation.
On the basis of the above scheme and as a preferable scheme of the scheme: the top surfaces of the first clamping block and the second inserting strip are sunken to form a second groove; and rubber is injected in the second groove.
Compared with the prior art, the utility model outstanding and profitable technological effect is:
compared with the prior art, the double-end three-level metal component comprises a first splicing block and a second splicing block, wherein a first clamping groove and a second clamping groove are formed in the first splicing block, a copper piece and a copper piece are installed in the first clamping groove, a copper piece is installed in the second clamping groove, and the second splicing block is used for splicing the first splicing block; the two end parts of the utility model can be inserted and connected with the same distance;
the outer surfaces of the first split block and the second split block are subjected to injection molding rubber encapsulation; thus, the safety of the product can be improved;
drawings
Fig. 1 is a schematic diagram of the overall explosion 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 view of the overall structure of the present invention.
Fig. 4 is a schematic diagram of the first block structure of the present invention.
Fig. 5 is a schematic diagram of the second block structure of the present invention.
Reference numerals: an electric wire 02; a metal wire 020; 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 first slot 0334; a first fixture block 0335; a second slot 0336; a second fixture block 0337; a third slot 0338; a second panel 034; a second slip 0340; a second connecting post 0341; a third dimple 0342; a first groove 0343; a second groove 0344; a first hem 035; a second flange 036; encapsulating 06;
Detailed Description
The present invention will be further described with reference to the following drawings in specific embodiments;
the embodiment provides a double-head three-stage metal assembly, which comprises a fire copper part 030, a zero copper part 031, a ground copper part 032, a first segment 033 and a second segment 034 which are spliced together; 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 zero-copper part 031 is inserted into the second card slot 0331 to be used as a ground; the pins at the two ends of the copper piece are respectively positioned at the two sides of the first splicing block 033;
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 split block 034, a second connecting column 0341 protrudes from the inner side surface of the second split block 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 strip 0333 of the first segment 033 is inserted into the second connecting column 0341 of the second segment 034, and the second inserting strip 0340 of the second segment 034 is inserted into the third slot 0332 of the first segment 033, so as to form a tight fit and a fixation; the three copper parts are wrapped and clamped, so that the device is more compact;
still include electric wire 02, the inside of electric wire 02 is equipped with three wire 020, and three wire 020 are connected with fire copper spare 030, zero copper spare 031 and ground copper spare 032 electricity respectively.
As described above, pins protrude from the middle bodies of the three copper parts, and the pins are bent to wrap the metal wire 020 and then are welded;
further, a first slot 0334 is formed in one side of the top surface of the first clamping groove 0330, and the middle plate body of the fire copper member 030 penetrates through the first slot 0334.
As described above, the first slot 0334 is used for clamping the fire copper member 030, so as to avoid short circuit caused by deviation;
furthermore, two first fixture blocks 0335 protrude from the top of the inner side of the first assembly pieces 033, and the two first fixture blocks 0335 are oppositely arranged and spliced to form a third fixture groove 0332; two first fixture blocks 0335 and first clamping groove 0330 have a gap to form a second slot 0336, and the middle plate body of the zero copper part 031 penetrates through the second slot 0336.
As described above, the second inserting strip 0340 is inserted into the third clamping groove 0332 to be clamped and fixed; the second slot 0336 is used for clamping a zero copper part 031, so that short circuit caused by offset is avoided;
furthermore, a second clamping block 0337 protrudes from the bottom of the inner side of the first splicing block 033, and a gap exists between the second clamping block 0337 and the second clamping groove 0331 to form a third slot 0338; the inner bottom of the second segment 034 is recessed to form a first groove 0343;
the middle plate body of the ground copper member 032 penetrates through the third slot 0338; the second stopper 0337 is inserted into the first groove 0343 and fixed.
As mentioned above, the second block 0337 can achieve two purposes, and can be inserted into the first groove 0343 of the second block 034 for fixation, and at the same time, be used for clamping the copper member 032;
further, the two end edges 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, respectively, and rubber is injected on the outer surfaces of the first segment 033 and the second segment 034 to form an encapsulation 06.
As described above, the injection rubber precisely fits and fixes the first segment 033 and the second segment 034, and the first folded edge 035 and the second folded edge 036 play a role in limiting, forming an independent whole;
further, the top surfaces of the first fixture 0335 and the second inserting bar 0340 are recessed to form a second groove 0344; the second groove 0344 is injection molded with rubber.
As mentioned above, the second recess 0344 can accommodate rubber, improving the connection robustness of both the first panel 033 and the second panel 034; meanwhile, the uniform wall thickness of the encapsulation 06 can be ensured;
in the specific assembling process, three copper pieces are respectively welded with a metal wire 020 of the electric wire 02, then the three copper pieces are respectively placed on a first splicing block 033, a second splicing block 034 is spliced, the first splicing block 033 is provided with independent grooves for fixing the copper pieces, and then two splicing blocks are subjected to injection molding rubber for encapsulation 06;
the two end parts of the utility model can be inserted and connected with the same distance;
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 embodiment is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited in this way, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (6)
1. The utility model provides a tertiary metal component of double-end which characterized in that: the novel metal wire 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 wire is characterized by further comprising an electric wire, wherein three metal wires are arranged inside the electric wire, and the three metal wires are respectively and electrically connected with the fire copper piece, the zero copper piece and the ground copper piece.
2. The double-ended, tertiary metal assembly according to claim 1, wherein: a first slot is formed in one side of the top face of the first clamping groove, and the middle plate body of the fire copper piece penetrates through the first slot.
3. The double-ended, tertiary metal assembly of claim 1, wherein: two first clamping blocks protrude from the top of the inner side of the first splicing block, and the two first clamping blocks are oppositely arranged and spliced to form a third clamping groove; a gap exists between the two first clamping blocks and the first clamping groove to form a second slot, and the middle plate body of the zero copper part penetrates through the second slot.
4. The double-ended, tertiary metal assembly according to claim 1, wherein: a second clamping block protrudes from the bottom of the inner side of the first splicing block, and a gap is formed between the second clamping block and the second clamping groove to form a third slot; the bottom of the inner side of the second splicing block is sunken to form a first groove;
the middle plate body of the copper part penetrates through the third slot; the second clamping block is embedded into the first groove for fixing.
5. The double-ended, tertiary metal assembly according to claim 1, wherein: the edges of the two ends 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 rubber is injected on the outer surfaces of the first splicing block and the second splicing block to form encapsulation.
6. The double-ended, tertiary metal assembly according to claim 3, wherein: the top surfaces of the first clamping block and the second inserting strip are sunken to form a second groove; and rubber is injected in the second groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221178110.3U CN217641845U (en) | 2022-05-12 | 2022-05-12 | Three-level metal component with double heads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221178110.3U CN217641845U (en) | 2022-05-12 | 2022-05-12 | Three-level metal component with double heads |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217641845U true CN217641845U (en) | 2022-10-21 |
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ID=83654509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221178110.3U Active CN217641845U (en) | 2022-05-12 | 2022-05-12 | Three-level metal component with double heads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217641845U (en) |
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2022
- 2022-05-12 CN CN202221178110.3U patent/CN217641845U/en active Active
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