CN220822017U - Joint for cable connection - Google Patents
Joint for cable connection Download PDFInfo
- Publication number
- CN220822017U CN220822017U CN202322411010.1U CN202322411010U CN220822017U CN 220822017 U CN220822017 U CN 220822017U CN 202322411010 U CN202322411010 U CN 202322411010U CN 220822017 U CN220822017 U CN 220822017U
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- Prior art keywords
- conductive
- protective shell
- cable
- joint
- main
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001681 protective effect Effects 0.000 claims abstract description 86
- 229920003023 plastic Polymers 0.000 claims description 17
- 239000004033 plastic Substances 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 238000005452 bending Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Cable Accessories (AREA)
Abstract
The utility model discloses a connector for cable wiring, which is applied to the field of cable connectors and comprises a main protective shell, wherein one side of the main protective shell is connected with a connecting column in a threaded manner; according to the utility model, the main protective shell and the auxiliary protective shell are connected through the connecting column, the cable tubes of the main protective shell and the auxiliary protective shell can be installed oppositely or in the same direction by utilizing the threaded connection relation between the connecting column and the auxiliary protective shell and the main protective shell, so that the tail ends of two cables after being connected are conveniently installed in the same direction, bending operation is not needed, the influence caused by bending of the cables is avoided, and the service life of the cables is ensured; the main protective shell is fixed with the cable wiring terminal inside the main protective shell by arranging the conductive screw pipe, the conductive screw rod and the conductive joint I, the current of the cable inside the main protective shell is led to the conductive screw rod inside the auxiliary protective shell by the conductive screw rod, the conductive joint I and the conductive screw pipe pair, and the current can be led to the cable inside the auxiliary protective shell by the conductive screw rod inside the auxiliary protective shell and the conductive joint I.
Description
Technical Field
The utility model relates to the field of cable connectors, in particular to a connector for cable wiring.
Background
The cable joint is also called a cable head. After the cable is laid, the sections must be connected as a unit in order to form a continuous line, and these points of connection are called cable joints.
At present, the Chinese utility model with the bulletin number of CN216530511U discloses a cable joint, which comprises a first cable sleeve and a second cable sleeve, wherein the second cable sleeve is detachably arranged on the first cable sleeve; the first cable sleeve is wrapped with a first insulating shell, the second cable sleeve is wrapped with a second insulating shell, flame retardant pieces are arranged in the first insulating shell and the second insulating shell, and the first insulating shell and the second insulating shell can play a role in preventing combustion through the corresponding flame retardant pieces. The cable connector has the functions of fire prevention and flame retardance, not only is stable, but also manual wrapping of a fire-proof bag or a fire-proof blanket during subsequent installation is avoided, so that the cable connector is convenient to use and install.
In summary, the above prior art satisfies the fireproof and flame-retardant effects, but has the following problems;
Firstly, when the prior art is used, only two groups of cables can be connected in parallel, and synchronous parallel connection of a plurality of cables cannot be met; secondly, when the prior art is used, the connection of two cables can only be connected in opposite directions, after the two cables are connected, the two tail ends are installed in one direction, the cables are required to be bent to form a U shape, and the situation that an insulating layer is damaged and an electric wire core is broken easily occurs when the cables are excessively bent, so that the service life of the cables is influenced.
In order to solve the above problems, we propose a connector for cable wiring.
Disclosure of utility model
The utility model aims to provide a connector for cable wiring, which has the advantages of being capable of connecting a plurality of cables in parallel and having the function of connecting the cables in the same direction.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a cable connection is with connecting, includes main protective housing, one side threaded connection of main protective housing has the spliced pole, one side of main protective housing still is equipped with the vice protective housing with spliced pole threaded connection, the front of main protective housing and vice protective housing is all embedded with the cable tube, and the cable tube stretches out main protective housing and vice protective housing its effect is convenient for the workman to use sticky tape or fill glue and seal cable and cable tube; the inside of main shell is equipped with electrically conductive screwed pipe, the inside of main shell and vice shell all is equipped with electrically conductive screw rod, electrically conductive screwed pipe's inside and electrically conductive screw rod's surface threaded connection, electrically conductive screw rod's fixed surface has cup jointed electrically conductive joint one, the inside of spliced pole is embedded to have with electrically conductive screw rod threaded connection's electrically conductive screwed pipe.
By adopting the technical scheme, the cable tube of the auxiliary protecting shell and the cable tube of the main protecting shell can be installed in the same direction and reversely installed by arranging the main protecting shell, the auxiliary protecting shell and the connecting column, so that the opposite connection and the same-direction connection of cables are facilitated; through setting up main protective housing, spliced pole, conductive screw, conductive connection first and conductive screw pipe's setting, can realize that single cable parallel connection many cables to can satisfy the parallel connection requirement of many cables.
The utility model is further provided with: the main protective shell is far away from one side of the auxiliary protective shell and is in threaded connection with a sealing screw plug, one side of the sealing screw plug is bolted with an insulating joint, and the inside of the insulating joint is fixedly sleeved with the surface of the conductive screw tube.
By adopting the technical scheme, through the setting of insulating joint for contact with the binding post of first cable, the use of cooperation conductive joint one plays the inside cable binding post of main protective case and carries out the fixed effect of centre gripping.
The utility model is further provided with: the surface fixing of the conductive thread pipe is sleeved with a second conductive joint, one side, close to the connecting column, of the second conductive joint is bolted with the connecting column, and the connecting column and the second conductive joint are both made of insulating plastics.
By adopting the technical scheme, the second conductive connector is used for being in contact with the wiring terminal of the cable, and the wiring terminal of the cable inside the main protective shell and the fixed connection column can be clamped through the cooperation of the second conductive connector and the first conductive connector.
The utility model is further provided with: one side of the connecting column far away from the main protective shell is in threaded connection with an insulating cover, a limit screw pipe is embedded in the insulating cover, and the insulating cover is specifically made of insulating plastic.
By adopting the technical scheme, through the arrangement of the insulating cover and the limiting solenoid, the insulating cover can prevent the current of the cable from being led out to the outside through one side of the connecting column.
The utility model is further provided with: the insulating joint is made of insulating plastic, and the sealing screw plug is made of insulating plastic.
By adopting the technical scheme, the insulating plastic is arranged through the insulating connector and the sealing screw plug, so that the current of the cable can be prevented from being led out to the outside through the sealing screw plug and the insulating connector.
The utility model is further provided with: the first conductive joint is made of insulating plastic, and the conductive screw rod, the first conductive joint and the conductive threaded pipe are made of conductive copper.
By adopting the technical scheme, the conductive screw rod, the first conductive joint and the conductive threaded pipe are all copper, and the current of the single cable wiring terminal can be conducted to the wiring terminals of other cables, so that the parallel connection and the energization of other cables are facilitated.
In summary, the utility model has the following beneficial effects:
1. According to the utility model, the main protective shell and the auxiliary protective shell are connected through the connecting column, the cable tubes of the main protective shell and the auxiliary protective shell can be installed oppositely or in the same direction by utilizing the threaded connection relation between the connecting column and the auxiliary protective shell and the main protective shell, so that the tail ends of two cables after being connected are conveniently installed in the same direction, bending operation is not needed, the influence caused by bending of the cables is avoided, and the service life of the cables is ensured;
2. According to the utility model, the cable wiring terminal in the main protective shell is fixed through the conductive screw, the conductive screw and the conductive joint I, the current of the cable in the main protective shell is led to the conductive screw in the auxiliary protective shell through the conductive screw, the conductive joint I and the conductive screw pair, the current can be led to the cable in the auxiliary protective shell through the conductive screw and the conductive joint I in the auxiliary protective shell, if a plurality of cables are required to be connected in parallel, the conductive screw, the conductive joint I, the connecting column and the auxiliary protective shell can be continuously connected in sequence, the current can be led to the next cable through the conductive screw, the conductive joint I and the conductive screw pair, the next cable is electrified, and the connection of the plurality of cables can be realized through the sequential installation.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
fig. 3 is a schematic view of a plurality of cable connections according to the present utility model.
Reference numerals: 1. a main protective shell; 2. a connecting column; 3. an auxiliary protective shell; 4. a cable conduit; 5. a conductive coil; 6. a conductive screw; 7. a first conductive connector; 8. a conductive threaded tube; 9. sealing the screw plug; 10. an insulated joint; 11. a second conductive joint; 12. an insulating cover; 13. limit the screwed pipe.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
Referring to fig. 1, 2 and 3, a connector for cable connection comprises a main casing 1, wherein one side of the main casing 1 is in threaded connection with a connecting column 2, one side of the main casing 1 is also provided with an auxiliary casing 3 in threaded connection with the connecting column 2, cable tubes 4 are embedded in the front surfaces of the main casing 1 and the auxiliary casing 3, and the cable tubes 4 extend out of the main casing 1 and the auxiliary casing 3, so that a worker can seal the cable and the cable tube 4 by using adhesive tape or filling glue conveniently; the main protective shell 1 and the auxiliary protective shell 3 are connected through the connecting column 2, the cable tube 4 of the main protective shell 1 and the auxiliary protective shell 3 can be installed in opposite directions or in the same direction by utilizing the threaded connection relation between the connecting column 2 and the auxiliary protective shell 3 and the main protective shell 1, so that the tail ends of two cables after being connected are conveniently installed in the same direction, bending operation is not needed, the influence caused by cable bending is avoided, and the service life of the cable is ensured.
Further, one side of the main protective shell 1 far away from the auxiliary protective shell 3 is in threaded connection with a sealing plug screw 9, one side of the sealing plug screw 9 is in bolt connection with an insulating joint 10, the inside of the insulating joint 10 is fixedly sleeved with the surface of the conductive coil 5, and the insulating joint 10 is used for being in contact with a connecting terminal of a first cable and playing a role in clamping and fixing the cable connecting terminal inside the main protective shell 1 by matching with the use of the conductive joint 7.
Further, the connecting column 2 is far away from the one side threaded connection of main protective case 1 and has insulating cover 12, and the inside of insulating cover 12 is embedded to have spacing screwed pipe 13, and insulating cover 12 is insulation plastics specifically, through insulating cover 12 and spacing screwed pipe 13's setting, insulating cover 12 can avoid the electric current of cable to export to the external world through one side of connecting column 2.
Further, the insulating joint 10 is made of insulating plastic, the sealing plug screw 9 is made of insulating plastic, and through the arrangement that the insulating joint 10 and the sealing plug screw 9 are made of insulating plastic, the current of the cable can be prevented from being led out to the outside through the sealing plug screw 9 and the insulating joint 10.
The use process is briefly described: when the cable tube connecting device is used, the connecting column 2 is in threaded connection with the main protective shell 1, the auxiliary protective shell 3 is in threaded connection with the connecting column 2, the auxiliary protective shell 3 drives the cable tube 4 communicated with the auxiliary protective shell 3 to rotate through rotating the auxiliary protective shell 3, after the auxiliary protective shell 3 and the connecting column 2 are screwed tightly through threads, the auxiliary protective shell 3 is rotated reversely according to the last rotating direction, and the cable tube 4 communicated with the auxiliary protective shell 3 is rotated to the direction opposite to the cable tube 4 communicated with the main protective shell 1, so that two cables can be conveniently connected in opposite directions; if the same-direction connection is needed, the auxiliary protecting shell 3 and the connecting column 2 are directly screwed down (see fig. 1 and 2).
Example 2:
Referring to fig. 2 and 3, a connector for cable connection is provided, a conductive screw 5 is arranged in a main protective shell 1, conductive screws 6 are respectively arranged in the main protective shell 1 and an auxiliary protective shell 3, the inside of the conductive screw 5 is in threaded connection with the surface of the conductive screw 6, a conductive connector 7 is fixedly sleeved on the surface of the conductive screw 6, and a conductive threaded pipe 8 in threaded connection with the conductive screw 6 is embedded in a connecting column 2; through setting up conductive screw 5, conductive screw 6, the inside cable binding post of conductive joint 7 fixed main protective case 1, through conductive screw 6, conductive joint 7, conductive screw 8 pair lead the inside cable of main protective case 1 the inside conductive screw 6 of vice protective case 3, can lead the inside cable of vice protective case 3 with the current through the inside conductive screw 6 of vice protective case 3 and conductive joint 7, if need many cables parallelly connected, then can continue to connect gradually conductive screw 6, conductive joint 7, spliced pole 2 and vice protective case 3, utilize conductive screw 6, conductive joint 7, conductive screw 8 then can lead the electric current to next cable, make next cable circular telegram, install in proper order and can realize the connection of many cables.
Further, the surface fixing of the conductive thread pipe 8 is sleeved with a second conductive joint 11, one side, close to the connecting column 2, of the second conductive joint 11 is bolted to the connecting column 2, the connecting column 2 and the second conductive joint 11 are made of insulating plastics, and the second conductive joint 11 is used for being in contact with a connecting terminal of a cable, and can clamp and fix the connecting column 2 and the connecting terminal of the cable inside the main protective shell 1 through matching with the first conductive joint 7.
Further, the first conductive joint 7 is made of insulating plastic, the conductive screw rod 6, the first conductive joint 7 and the conductive threaded pipe 8 are made of conductive copper, and the conductive screw rod 6, the first conductive joint 7 and the conductive threaded pipe 8 are made of copper, so that current of a single cable wiring terminal can be conducted to wiring terminals of other cables, and the parallel connection and the energization of the single cable wiring terminal and other cables are facilitated.
The use process is briefly described: when two cables are connected, the cables and the wiring terminals are inserted into the main protective shell 1 through the cable tube 4, then the sealing screw plug 9 is in threaded connection with the main protective shell 1, the insulating joint 10 is in threaded connection with the wiring terminal joint of the cables, then the conductive screw rod 6 passes through the wiring terminal to be in threaded connection with the conductive screw tube 5 in the insulating joint 10, the wiring terminal is clamped through the conductive joint 7 and the insulating joint 10, then the connecting column 2 is in threaded connection with the main protective shell 1, the conductive screw tube 8 in the connecting column 2 is in threaded connection with the conductive screw rod 6, and then the auxiliary protective shell 3 is in threaded connection with the connecting column 2; after the auxiliary protective shell 3 and the connecting column 2 are in threaded installation, a second cable is installed, the second cable and a wiring terminal penetrate into the auxiliary protective shell 3 through a cable pipe 4 communicated with the auxiliary protective shell 3, one side of the second cable wiring terminal is in contact with a second conductive joint 11, a conductive screw rod 6 is in threaded connection with a conductive threaded pipe 8 in the second conductive joint 11, the wiring terminal of the second cable is clamped and fixed through the first conductive joint 7 and the second conductive joint 11, and finally a limit screw pipe 13 in an insulating cover 12 is in threaded connection with a conductive screw rod 6 in the auxiliary protective shell 3, and the insulating cover 12 is in threaded connection with the auxiliary protective shell 3;
When the cable in the main protective shell 1 is electrified, the connecting terminal of the cable is electrically connected to the conductive screw rod 6 through the first conductive joint 7, the conductive screw rod 6 is electrically connected to the conductive threaded pipe 8, then the conductive threaded pipe 8 is electrically connected to the conductive screw rod 6 and the first conductive joint 7 in the auxiliary protective shell 3, and then the first conductive joint 7 guides electricity to the connecting terminal of the second cable;
If a plurality of cables are required to be connected, the insulating cover 12 is detached, the auxiliary shield 3 is continuously installed on one side of the auxiliary shield 3 far away from the main shield 1 according to the installation mode of the auxiliary shield 3, and finally, when other cables are not connected, the insulating cover 12 and the limit screw 13 are installed.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. The utility model provides a cable connection is with connecting, includes main protective housing (1), its characterized in that: one side of the main protecting shell (1) is in threaded connection with a connecting column (2), one side of the main protecting shell (1) is also provided with an auxiliary protecting shell (3) in threaded connection with the connecting column (2), and the front sides of the main protecting shell (1) and the auxiliary protecting shell (3) are embedded with cable tubes (4); the inside of main shell (1) is equipped with electrically conductive screwed pipe (5), the inside of main shell (1) and vice shell (3) all is equipped with electrically conductive screw rod (6), the inside of electrically conductive screwed pipe (5) and electrically conductive screw rod (6) surface threaded connection, electrically conductive screw rod (6) fixed surface has cup jointed electrically conductive joint one (7), the inside of spliced pole (2) is embedded to have electrically conductive screwed pipe (8) with electrically conductive screw rod (6) threaded connection.
2. A connector for cable wiring as in claim 1, wherein: one side of the main protective shell (1) far away from the auxiliary protective shell (3) is in threaded connection with a sealing screw plug (9), one side of the sealing screw plug (9) is in bolt connection with an insulating joint (10), and the inside of the insulating joint (10) is fixedly sleeved with the surface of the conductive screw tube (5).
3. A connector for cable wiring as in claim 1, wherein: the surface fixing of the conductive thread pipe (8) is sleeved with a second conductive joint (11), one side, close to the connecting column (2), of the second conductive joint (11) is bolted with the connecting column (2), and the connecting column (2) and the second conductive joint (11) are both made of insulating plastics.
4. A connector for cable wiring as in claim 1, wherein: one side of the connecting column (2) far away from the main protective shell (1) is in threaded connection with an insulating cover (12), a limit screw tube (13) is embedded in the insulating cover (12), and the insulating cover (12) is specifically made of insulating plastic.
5. A connector for cable wiring as in claim 2, wherein: the insulating joint (10) is made of insulating plastic, and the sealing screw plug (9) is made of insulating plastic.
6. A connector for cable wiring as in claim 1, wherein: the first conductive joint (7) is made of insulating plastic, and the conductive screw (6), the first conductive joint (7) and the conductive threaded pipe (8) are made of conductive copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322411010.1U CN220822017U (en) | 2023-09-05 | 2023-09-05 | Joint for cable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322411010.1U CN220822017U (en) | 2023-09-05 | 2023-09-05 | Joint for cable connection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220822017U true CN220822017U (en) | 2024-04-19 |
Family
ID=90679177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322411010.1U Active CN220822017U (en) | 2023-09-05 | 2023-09-05 | Joint for cable connection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220822017U (en) |
-
2023
- 2023-09-05 CN CN202322411010.1U patent/CN220822017U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |