CN220042418U - Cable joint and cable - Google Patents
Cable joint and cable Download PDFInfo
- Publication number
- CN220042418U CN220042418U CN202321565158.4U CN202321565158U CN220042418U CN 220042418 U CN220042418 U CN 220042418U CN 202321565158 U CN202321565158 U CN 202321565158U CN 220042418 U CN220042418 U CN 220042418U
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- CN
- China
- Prior art keywords
- shell
- cable
- extrusion
- housing
- interference
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Links
- 238000001125 extrusion Methods 0.000 claims abstract description 42
- 230000005489 elastic deformation Effects 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a cable connector and a cable, and relates to the technical field of cables. The utility model comprises the following steps: the shell is provided with a connector and is provided with a jack; the interference piece is arranged on the shell and is elastically connected with the shell, and the interference piece is used for interfering the cable sheath; and the extrusion piece is arranged on the shell and is arranged on the shell through threads. When the cable connector is installed, the extrusion piece extrudes the abutting piece to enable the abutting piece to elastically deform so as to abut against the cable sheath, and then the cable connector is connected with the cable.
Description
Technical Field
The utility model relates to the technical field of cables, in particular to a cable joint and a cable.
Background
In cable construction engineering, the cable is generally long, and a segmented connection mode is often needed, and a cable joint is used for fixing the connection part of the segmented cable.
The existing clamping and locking structure of the cable connector is mostly a deformable metal shell, the cable is clamped by pressing the clamping and locking structure to deform, when the service time is too long, the cable shell is easy to age, accidents such as electric leakage and electricity leakage occur, the electricity utilization safety is affected, and when the cable needs to be replaced, the connector and the cable need to be replaced together, so that the material is wasted.
Disclosure of Invention
The utility model aims at: in order to solve the problems that the existing clamping and locking structure of the cable connector is mainly a deformable metal shell, the cable is clamped by pressing the metal shell to deform, when the service time is too long, the cable sheath is easy to age, accidents such as electric leakage and electricity leakage occur, the electricity utilization safety is affected, and when the cable needs to be replaced, the connector and the cable need to be replaced together, so that the material is wasted.
The utility model adopts the following technical scheme for realizing the purposes:
a cable joint, comprising:
the shell is provided with a connector and is provided with a jack;
the interference piece is arranged on the shell and is elastically connected with the shell, and the interference piece is in interference with the cable sheath through elastic deformation;
the extrusion piece is arranged on the shell, the extrusion piece is arranged on the shell through threads, and the extrusion piece is used for extruding the interference piece to enable the interference piece to elastically deform.
Further, the opening has been seted up to shell week side, the conflict piece includes:
the inserted bar is slidably arranged in the through hole;
and a connecting spring arranged between the inserted link and the shell.
Further, an external thread is provided on the housing, and the pressing member includes:
a shell in threaded connection with the housing;
an expansion shell connected with the casing, wherein the diameter of the expansion shell gradually increases along the direction from one end to the other end of the expansion shell connected with the casing;
and the extrusion shell is connected with the expansion shell and is used for abutting against the inserted link.
Further, a baffle plate is slidably mounted on the outer shell and used for shielding the opening of the extrusion shell.
Further, the baffle is provided with an elastic plate in a sliding mode, the elastic plate is -shaped, and the extrusion shell is provided with a limiting groove for accommodating the end part of the elastic plate.
Further, an interference spring is installed between the shell and the baffle, and the interference spring forces the baffle to be close to the shell.
The utility model also provides a cable, and a round angle is formed at one end of the inserted link, which is abutted against the extrusion shell.
Further comprising a cable joint according to any one of the preceding claims, further comprising a groove provided in the cable sheath for receiving the end of the plunger.
The beneficial effects of the utility model are as follows: when the cable connector is installed, the extrusion piece extrudes the abutting piece to enable the abutting piece to elastically deform so as to abut against the cable sheath, and then the cable connector is connected with the cable.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is an exploded view of a portion of the structure of the present utility model;
FIG. 3 is a semi-sectional view of the structure of FIG. 1 in accordance with the present utility model;
FIG. 4 is a semi-sectional view of the housing structure of the present utility model;
reference numerals: 1. a housing; 2. a connector; 3. a contact member; 301. a rod; 302. a connecting spring; 4. an extrusion; 401. a casing; 402. expanding the shell; 403. extruding the shell; 5. a through port; 6. a jack; 7. a baffle; 8. an elastic plate; 9. a limit groove; 10. a contact spring; 11. a groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
As shown in fig. 1, 2 and 4, a cable connector according to an embodiment of the present utility model includes:
the cable connector comprises a shell 1, wherein a connector 2 is arranged on the shell 1, a jack 6 is formed in the shell 1, the connector 2 is used for connecting wires in a cable with an electric appliance, and the jack 6 is used for accommodating the end part of the cable;
the interference piece 3 is arranged on the shell 1, the interference piece 3 is elastically connected with the shell 1, the interference piece 3 is in interference with the cable sheath through elastic deformation, and when the cable sheath is in use, the cable sheath is in interference through the elastic deformation of the interference piece 3, so that the shell 1 is connected with a cable;
the extrusion piece 4 is arranged on the shell 1, the extrusion piece 4 is arranged on the shell 1 through threads, the extrusion piece 4 is used for extruding the interference piece 3 to enable the interference piece 3 to elastically deform, when the cable connector is used, the extrusion piece 3 is extruded through threaded fit, self-locking is carried out through threads, and when the cable connector is used, the cable connector is detachably connected with a cable through the fit of the extrusion piece 4 and the interference piece 3, and the cable connector is convenient and fast to replace;
compared with the prior art, when the cable connector is to be installed, the extrusion piece 3 is extruded through the extrusion piece 4 on the cable connector, so that the cable connector is connected with the cable through the cable sheath by means of being extruded by elastic deformation, and when the cable connector is used, the cable connector is connected with the cable in a detachable mode, and when the cable connector is replaced, the cable connector can be separated from the cable, and when the cable connector is replaced, the cable connector is not required to be replaced under the condition of being intact.
As shown in fig. 2 and 4, in some embodiments, the peripheral side of the housing 1 is provided with a through opening 5, and the interference member 3 includes:
the inserted link 301 is slidably arranged in the through hole 5, and when in use, the end part of the inserted link 301 passes through the through hole 5 to collide with the cable sheath;
the connecting spring 302 installed between the insert rod 301 and the housing 1 compresses the connecting spring 302 when the extrusion 4 makes the insert rod 301 approach the cable sheath, so that the connecting spring 302 continuously forces the insert rod 301 to abut against the cable sheath, the tightness of the cable joint and the cable connection is increased, and the stability of the cable joint in use is increased.
As shown in fig. 2, in some embodiments, the housing 1 is externally threaded, and the extrusion 4 includes:
a casing 401 screw-coupled to the housing 1, an inner wall of the casing 401 being fitted to an outer wall of the housing 1;
an expansion shell 402 connected to the casing 401, the expansion shell 402 having a diameter gradually increasing in a direction from one end thereof connected to the casing 401 to the other end, the expansion shell 402 having a diameter gradually increasing in a direction away from the casing 401;
the extrusion shell 403 that is connected with expansion shell 402, extrusion shell 403 is used for contradicting inserted bar 301, the diameter of extrusion shell 403 is greater than the outer wall diameter of shell 1, cover shell 401, expansion shell 402 and extrusion shell 403 are integrated into one piece structure, when rotating cover shell 401, make extrusion shell 403 be close to inserted bar 301, and conflict to inserted bar 301, extrusion shell 403 inner wall forces inserted bar 301 to conflict the cable sheath, make conflict piece 3 be connected cable joint and cable, when using, still play the auto-lock effect through the screw thread, stability when having increased inserted bar 301 in the use, when dismantling as required, rotate cover shell 401 and make extrusion shell 403 remove the conflict with inserted bar 301, pull out inserted bar 301, make inserted bar 301 remove the conflict with cable sheath, and then be convenient for remove cable joint and cable connection.
As shown in fig. 2 and 3, in some embodiments, the housing 1 is slidably provided with the baffle 7, the baffle 7 is used for shielding the opening of the extrusion housing 403, in use, since the inner diameter of the extrusion housing 403 is larger than the outer diameter of the housing 1, in use, the connection between the cable and the jack 6 is located outside by the opening of the extrusion housing 403, and in use, the extrusion housing 403 extrudes the insert 301 and simultaneously moves the extrusion baffle 7 along the axial direction of the housing 1, so that the baffle 7 slides to a maximum distance, the sliding of the baffle 7 is limited, the opening of the extrusion housing 403 is shielded by the baffle 7, and the possibility that the connection between the cable and the jack 6 is in contact with the outside is reduced, thereby increasing the protection effect on the cable.
As shown in fig. 2, in some embodiments, the baffle 7 is slidably provided with an elastic plate 8, the elastic plate 8 is , the extrusion shell 403 is provided with a limiting groove 9 for accommodating the end portion of the elastic plate 8, two parallel ends of the elastic plate 8 are used for limiting the maximum sliding distance of the elastic plate 8 on the baffle 7, when in use, the extrusion shell 403 firstly collides with the elastic plate 8, so that the elastic plate 8 slides to the maximum distance and then collides with the baffle 7, when the baffle 7 slides to the maximum distance, the elastic plate 8 slides again, so that the elastic plate 8 is elastically deformed, and then the end portion of the elastic plate 8 is inserted into the limiting groove 9, so that the rotation of the extrusion shell 403 is limited, and the connection strength of the cable connector and the cable is further increased.
As shown in fig. 2, in some embodiments, an abutting spring 10 is installed between the housing 1 and the baffle 7, the abutting spring 10 forces the baffle 7 to be close to the housing 1, and in use, when the baffle 7 slides to the maximum extent, the abutting spring 10 is elongated, so that the movement degree of the baffle 7 is reduced, and the stability of the baffle 7 in use is further increased.
As shown in fig. 2 and 3, in some embodiments, a rounded corner is formed at an end of the plunger 301 that abuts against the pressing shell 403, and when the pressing shell 403 abuts against the plunger 301, the guiding of the rounded corner reduces the wear between the plunger 301 and the pressing shell 403, and increases the service life of the device.
As shown in fig. 2, the present utility model further provides a cable, in some embodiments, including the cable connector according to any one of the above embodiments, further including a groove 11 formed on the cable sheath, the groove 11 being configured to receive an end of the insert rod 301, wherein, in use, the end of the insert rod 301 is inserted into the groove 11, and wherein, in use, a contact area between the cable sheath and the insert rod 301 is increased, thereby increasing a tightness of connection between the cable connector and the cable.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A cable joint, comprising:
the shell (1) is provided with a connector (2), and the shell (1) is provided with a jack (6);
the interference piece (3) is arranged on the shell (1), the interference piece (3) is elastically connected with the shell (1), and the interference piece (3) is in interference with the cable sheath through elastic deformation;
and the extrusion part (4) is arranged on the shell (1), the extrusion part (4) is arranged on the shell (1) through threads, and the extrusion part (4) is used for extruding the interference piece (3) so that the interference piece (3) is elastically deformed.
2. Cable joint according to claim 1, wherein the peripheral side of the housing (1) is provided with a through opening (5), the interference member (3) comprising:
a plug rod (301) slidably mounted in the through hole (5);
and a connecting spring (302) installed between the plunger (301) and the housing (1).
3. Cable joint according to claim 2, wherein the housing (1) is provided with an external thread, the extrusion (4) comprising:
a casing (401) screwed with the housing (1);
an expansion shell (402) connected to the casing (401), the expansion shell (402) having a diameter gradually increasing in a direction from one end thereof connected to the casing (401) to the other end thereof;
and a pressing shell (403) connected with the expansion shell (402), wherein the pressing shell (403) is used for abutting against the inserted link (301).
4. A cable joint according to claim 3, characterized in that the housing (1) is slidably mounted with a shutter (7), the shutter (7) being adapted to block the opening of the extruded shell (403).
5. The cable joint according to claim 4, wherein the baffle (7) is slidably provided with an elastic plate (8), the elastic plate (8) is -type, and the extrusion shell (403) is provided with a limit groove (9) for accommodating the end part of the elastic plate (8).
6. Cable connector according to claim 4, characterized in that an interference spring (10) is mounted between the housing (1) and the baffle (7), the interference spring (10) forcing the baffle (7) close to the housing (1).
7. A cable joint according to claim 3, characterized in that the end of the spigot (301) which abuts the extrusion casing (403) is rounded.
8. Cable comprising a cable joint according to any one of the preceding claims 1-7, further comprising a groove (11) provided in the cable sheath, said groove (11) being adapted to receive the end of said plug rod (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321565158.4U CN220042418U (en) | 2023-06-16 | 2023-06-16 | Cable joint and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321565158.4U CN220042418U (en) | 2023-06-16 | 2023-06-16 | Cable joint and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220042418U true CN220042418U (en) | 2023-11-17 |
Family
ID=88722434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321565158.4U Active CN220042418U (en) | 2023-06-16 | 2023-06-16 | Cable joint and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220042418U (en) |
-
2023
- 2023-06-16 CN CN202321565158.4U patent/CN220042418U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |