CN216085545U - Copper sheathing with multiple portion that compresses tightly - Google Patents
Copper sheathing with multiple portion that compresses tightly Download PDFInfo
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- CN216085545U CN216085545U CN202122098354.2U CN202122098354U CN216085545U CN 216085545 U CN216085545 U CN 216085545U CN 202122098354 U CN202122098354 U CN 202122098354U CN 216085545 U CN216085545 U CN 216085545U
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- terminal
- copper sleeve
- copper
- conductive core
- electric wire
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Abstract
The utility model discloses a copper sleeve with multiple compression parts, which comprises a terminal, wherein one end of the terminal is fixedly connected with the copper sleeve, the end, away from the terminal, of the copper sleeve is fixedly sleeved on a conductive core of an electric wire, one end, away from the terminal, of the copper sleeve is also fixedly provided with a retaining ring sleeved on the conductive core, when the terminal and the electric wire are fixedly connected, one end of the copper sleeve is fixedly connected with the terminal, the other end of the copper sleeve is sleeved on the conductive core on the electric wire, the conductive core is clamped through extrusion of the copper sleeve, and the retaining ring is tightly sleeved on the conductive core through extrusion to further reinforce connection, so that the existing copper sleeve for the terminal is more firm in connection with the electric wire and is not easy to fall off.
Description
Technical Field
The utility model relates to the technical field of copper sleeves, in particular to a copper sleeve with multiple compression parts.
Background
The terminal is an accessory product for realizing electrical connection, and is industrially classified into a connector category. With higher and higher industrial automation degree and stricter and more accurate industrial control requirements, the use amount of the wiring terminal gradually increases. With the development of the electronic industry, the use range of the connecting terminal is more and more, and the types of the connecting terminal are more and more. And some binding post realize the fixed connection with the electric wire through the copper sheathing that one end set up.
The applicant of the utility model finds that the existing copper sleeve for the connecting terminal is not firm in connection with the electric wire and is easy to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a copper sleeve with multiple pressing parts, which aims to solve the problem that the existing copper sleeve for a wiring terminal is not firm in connection with an electric wire and is easy to fall off.
The utility model is realized by the following steps:
the utility model provides a copper sheathing with multiple portion that compresses tightly, including the terminal, the one end fixedly connected with copper sheathing of terminal, the fixed cover of one end that the terminal was kept away from to the copper sheathing is on the electrically conductive core of electric wire, the one end that the terminal was kept away from to the copper sheathing is the fixed buckle that is provided with the cover on electrically conductive core still, when carrying out fixed connection to terminal and electric wire, with the one end and the terminal fixed connection of copper sheathing, then another pot head is on the electrically conductive core on the electric wire, make through the extrusion to the copper sheathing to press from both sides tightly electrically conductive core, make its cover tightly the further reinforcement connection on electrically conductive core through the extrusion buckle simultaneously, thereby make current copper sheathing for the terminal be difficult to the phenomenon that drops appear more firmly to the connection of electric wire.
Furthermore, the retaining ring is in an open ring shape, pressing teeth are uniformly arranged on the inner side surface of the retaining ring, the opening of the retaining ring is conveniently sleeved on the conductive core, and the conductive core is further clamped through the pressing teeth.
Furthermore, the side of the copper sleeve is provided with a yielding opening, the edge of the copper sleeve at the yielding opening is provided with a buckling edge bent inwards, the copper sleeve is contracted and yielded when extrusion is realized through the yielding opening, and the copper sleeve is buckled and pressed inwards to the conductive core through the buckling edge.
Furthermore, a plurality of inner pressure ribs which are uniformly arranged are arranged on the inner side of the copper sleeve, a limiting edge which is bent inwards is arranged at one end port of the copper sleeve facing the terminal, the conductive core is clamped and fixed through the inner pressure ribs, and limiting and fixing of the terminal when the terminal is connected are achieved through the limiting edge.
Furthermore, the terminal includes the link, and one side of link is fixed and is provided with the connecting rod, and the connecting rod is located the inside position of copper sheathing and is provided with the platform of hanging, and the terminal articulates through the platform of hanging and carries out fixed connection on the copper sheathing.
Compared with the prior art, the utility model has the beneficial effects that:
when the terminal is fixedly connected with the electric wire, one end of the copper sleeve is fixedly connected with the terminal, the other end of the copper sleeve is sleeved on the conductive core on the electric wire, the conductive core is clamped through extrusion of the copper sleeve, and meanwhile the copper sleeve is tightly sleeved on the conductive core through extrusion of the snap ring for further reinforced connection, so that the existing copper sleeve for the terminal is more firmly connected with the electric wire and is not easy to fall off.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a perspective view of a copper sleeve having multiple pinched portions of the present invention;
FIG. 2 is a schematic structural view of a copper bush having multiple compression portions according to the present invention;
FIG. 3 is a cross-sectional view of a copper sleeve having multiple pinched portions according to the present invention;
fig. 4 is a schematic view of a terminal of a copper bushing having multiple pinched portions according to the present invention.
In the figure: 1. a terminal; 11. hanging a ring; 12. a connecting rod; 13. hanging a table; 2. a copper sleeve; 21. a abdication opening is formed; 22. buckling edges; 23. a retaining ring; 24. pressing teeth; 25. a limiting edge; 26. internally pressing ribs; 3. a conductive core; 4. an electric wire.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Specifically, referring to fig. 2 and 3, a abdicating opening 21 is formed in a side surface of the copper sleeve 2, a buckling edge 22 bent inward is formed at an edge position of the abdicating opening 21 of the copper sleeve 2, the copper sleeve 2 is contracted and abdicating during extrusion through the abdicating opening 21 and is buckled to the conductive core 3 through inward buckling and pressing of the buckling edge 22, a plurality of inner pressing ribs 26 uniformly arranged are formed on an inner side of the copper sleeve 2, a limiting edge 25 bent inward is formed at an end opening of the copper sleeve 2 facing the terminal 1, the conductive core 3 is gripped and fixed through the inner pressing ribs 26, and the terminal 1 is limited and fixed through the limiting edge 25 when being connected.
Specifically, referring to fig. 4, the terminal 1 includes a hanging ring 11, a connecting rod 12 is fixedly disposed on one side of the hanging ring 11, a hanging table 13 is disposed at an inner side portion of the connecting rod 12 located on the copper bush 2, and the terminal 1 is hung on the copper bush 2 through the hanging table 13 for fixed connection.
The working principle is that when the terminal 1 is fixedly connected with the electric wire 4, one end of the copper sleeve 2 is connected with the hanging table 13 of the terminal 1, then one end of the copper sleeve 2 facing the terminal 1 is squeezed and clamped, then the other end of the copper sleeve 2 is sleeved on the conductive core 3 on the electric wire 4, then the conductive core 3 is clamped by squeezing the copper sleeve 2, then the snap ring 23 is sleeved on the conductive core 3, and then the snap ring 23 is squeezed and clamped on the conductive core 3 to complete the fixed connection.
The device obtained by the design can basically meet the requirements that the existing copper sleeve for the connecting terminal is firm in connection of the electric wire and is not easy to fall off, but the designer further improves the device with the aim of further improving the function.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a copper sheathing with multiple portion that compresses tightly, includes terminal (1), its characterized in that: the terminal is characterized in that one end of the terminal (1) is fixedly connected with a copper sleeve (2), one end of the copper sleeve (2), far away from the terminal (1), is fixedly sleeved on the conductive core (3) of the electric wire (4), and one end of the copper sleeve (2), far away from the terminal (1), is fixedly provided with a retaining ring (23) sleeved on the conductive core (3).
2. The copper bushing with multiple pressing portions according to claim 1, wherein the retaining ring (23) is provided in an open ring shape, and the inner side surface of the retaining ring (23) is provided with pressing teeth (24) which are uniformly arranged.
3. The copper sleeve with the multiple compression parts is characterized in that a yielding opening (21) is formed in the side face of the copper sleeve (2), and a buckling edge (22) bent inwards is arranged at the edge position, located at the yielding opening (21), of the copper sleeve (2).
4. The copper sleeve with the multiple compression parts as claimed in claim 3, characterized in that the copper sleeve (2) is provided with a plurality of internal compression ribs (26) which are uniformly arranged on the inner side, and a limiting edge (25) which is bent inwards is arranged at one end port of the copper sleeve (2) facing the terminal (1).
5. The copper sleeve with the multiple compression parts as claimed in claim 1, wherein the terminal (1) comprises a hanging ring (11), a connecting rod (12) is fixedly arranged on one side of the hanging ring (11), and a hanging table (13) is arranged on the connecting rod (12) and is positioned on the inner side of the copper sleeve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098354.2U CN216085545U (en) | 2021-09-01 | 2021-09-01 | Copper sheathing with multiple portion that compresses tightly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098354.2U CN216085545U (en) | 2021-09-01 | 2021-09-01 | Copper sheathing with multiple portion that compresses tightly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216085545U true CN216085545U (en) | 2022-03-18 |
Family
ID=80674379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122098354.2U Active CN216085545U (en) | 2021-09-01 | 2021-09-01 | Copper sheathing with multiple portion that compresses tightly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216085545U (en) |
-
2021
- 2021-09-01 CN CN202122098354.2U patent/CN216085545U/en active Active
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