CN114843988B - Cable connector butt joint device - Google Patents
Cable connector butt joint device Download PDFInfo
- Publication number
- CN114843988B CN114843988B CN202210669928.3A CN202210669928A CN114843988B CN 114843988 B CN114843988 B CN 114843988B CN 202210669928 A CN202210669928 A CN 202210669928A CN 114843988 B CN114843988 B CN 114843988B
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- connector
- nut
- cable
- ring
- winding cavity
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- 210000001503 joint Anatomy 0.000 title claims abstract description 26
- 238000004804 winding Methods 0.000 claims abstract description 48
- 238000001125 extrusion Methods 0.000 claims description 31
- 239000004033 plastic Substances 0.000 claims description 23
- 238000003032 molecular docking Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 239000002184 metal Substances 0.000 description 14
- 230000000670 limiting effect Effects 0.000 description 13
- 125000006850 spacer group Chemical group 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/033—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wrapping or unwrapping wire connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The application discloses a cable connector butt joint device, which aims to solve the technical problems that the existing cable butt joint connection mode in a connector is poor in conductivity and easy to loosen. The cable connector butt joint device comprises a winding cavity, a first connector and a middle nut, wherein the winding cavity is arranged in an up-down symmetrical mode, the first connector is fixedly connected to the upper end of the winding cavity and the lower end of the winding cavity, and the middle nut is connected to the outer side between the first connectors in a threaded mode. The cable connector butt joint device adopts a mode of winding and locking cables and conductive pieces, strengthens the connection strength between two groups of cables, is not easy to slip, has better conductive performance compared with a mode of directly butt joint the cables, is gradually compressed and locked by surrounding a lantern ring along with screwing of an intermediate nut in the process of connector connection, stabilizes the working state of the connector butt joint device, is not easy to deviate when subjected to external force vibration, and enables the conductive pieces and a winding cavity to be always in a coaxial state.
Description
Technical Field
The application belongs to the field of electric power facility equipment, and particularly relates to a cable joint butting device.
Background
The development speed of the power production is higher than that of other departments, so that the coordinated development of national economy can be promoted, the power industry is also called as leading officer of national economy, and with the comprehensive development of power engineering construction, powerful guarantee is provided for the economic development.
After the cable is laid, in order to make the cable into a continuous line, all the sections of wires are connected into a whole through the cable connector to be used for locking and fixing the incoming and outgoing wires, so that the waterproof, dustproof and vibration-proof effects are achieved, the existing cable connector is generally installed in a manner that the cable ends are butted in the connector, and the cable connector is easy to loosen.
Therefore, aiming at the condition that the cable connector in the traditional butt joint installation is easy to loose, a novel cable connector butt joint device is developed, and a continuous line is formed by the combined installation of the matching connectors in a mode that the conductive piece is connected with the cable in a winding way.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the application aims to provide a cable connector butt joint device which aims at solving the technical problems that the existing cable butt joint connection mode in a connector is poor in conductivity and loose connectors are easy to occur.
(2) Technical proposal
In order to solve the technical problems, the application provides the cable joint butt joint device, which comprises a winding cavity, a first connector and a first middle nut, wherein the winding cavity is vertically symmetrically arranged, the first connector is fixedly connected with the upper end of the winding cavity and the lower end of the winding cavity, a middle nut for connecting the two first connectors in a threaded mode is arranged between the other ends of the first connectors, four groups of movable grooves are symmetrically arranged at the top ends of the first connectors in a cross mode, a surrounding lantern ring is arranged in the middle of the first connectors, an extrusion rod is connected with the outer side of the surrounding lantern ring in a cross mode, the extrusion rod is in sliding connection with the movable grooves, the extrusion rod protrudes out of the movable grooves, the height of the part of the extrusion rod protruding out of the movable grooves gradually increases from the end part to the center direction of the winding cavity, a conductive piece is vertically arranged in the middle of the middle nut, and the conductive piece is arranged on the inner side of the surrounding lantern ring.
When the cable connector butt joint device of the technical scheme is used, a user penetrates two cables into the cable connector butt joint device from winding cavities on two sides in opposite directions respectively, then peels off the cable outer skins on the end portions, winds the middle metal wires on two ends of the outer side of the conductive piece, locks the two winding cavities through connection of the middle nut and the first connector, and locks the cable positioned on the inner side of the second connector through screwing of the end nut.
Preferably, the lower end of the winding cavity and the upper end of the winding cavity are provided with a second connector, and the outer side of the second connector is in threaded connection with a head nut. The end nut is rotated by hand to enable the end nut to vertically move on the second connecting head to approach or be far away from the plastic fastening sleeve.
Preferably, a plastic fastening sleeve is arranged at the top end of the second connector, a tightening ring is fixedly connected to the lower end of the end nut and the upper end of the other end nut, and the tightening ring is arranged on the outer side of the plastic fastening sleeve. When the end nut is close to the plastic fastening sleeve, the tightening ring is positioned outside the plastic fastening sleeve, and the inner wall structure which is uniformly contracted of the tightening ring generates inward extrusion force on the plastic fastening sleeve to lock the cable inside.
Preferably, a waterproof ring made of rubber is arranged on the inner side of the tightening ring. The waterproof ring forms a compact waterproof and seepage-proof structure between the cable sheath and the tightening ring, so that rainwater is prevented from entering the winding cavity when the waterproof ring is used outdoors.
Preferably, the top end of the first connector is distributed with four groups of first limiting sheets in a cross symmetrical mode, the first limiting sheets are arranged on the upper side of the movable groove, the second limiting sheets are fixedly connected with the lower end of the extrusion rod, and the second limiting sheets are arranged on the inner side of the first connector. The first spacing piece has vertical spacing effect to the extrusion stem, prevents that it from slipping from the movable inslot, and No. two spacing piece laminating are at a connector inner wall, prevent that the extrusion stem from following the outside removal of movable groove.
Preferably, the connecting seat is installed in the middle of the outside in the middle of the electrically conductive piece, the spacer ring is connected in the middle of the inboard of middle nut, the spacer ring set up in between the connector No. one, the connecting seat with fixedly connected with link between the spacer ring. The separating ring separates the two groups of connectors, so that the two groups of connectors are not in direct contact with each other, and the friction damage of the structure is reduced.
Preferably, an insulating ferrule is arranged on the inner side of the surrounding collar, and the insulating ferrule is attached to the middle outer side of the conductive piece. The surrounding collar is a metal ring with certain deformability, and the insulating collar is positioned between the conductive piece and the surrounding collar, so that the conductive piece is prevented from being in contact with the surrounding collar to generate a short circuit.
The anti-slip ring is arranged at the outer side of the conductive piece, an anti-slip pattern is arranged at one end, close to the anti-slip ring, of the conductive piece, the anti-slip ring is buckled on the anti-slip pattern, and when the middle nut and the first connector are in a threaded connection locking state, the surrounding collar corresponds to the anti-slip pattern in position, and the surrounding collar is sleeved at the anti-slip pattern. The cable conductive metal wire is fixed on the conductive piece in a winding mode, friction force between the metal wire and the conductive piece is improved through anti-slip lines at the end position of the cable conductive metal wire, and slipping of the metal wire is avoided by utilizing an anti-slipping ring.
The application discloses a cable joint quick butt joint method, which comprises the following steps:
the first step: cable in place
Firstly, respectively penetrating two connectors of two cables to be connected through a head nut, two winding cavities and an insulating ferrule in a surrounding ferrule; the end nuts are screwed on the plastic fastening sleeve, but are not screwed, then the joint outer skin of the cables at the two ends is peeled off, the metal wires of the cable joints pass through the middle of the anti-slip rings and are respectively wound on the anti-slip patterns at the two ends of the outer side of the conductive piece, and the anti-slip rings are buckled on the anti-slip patterns of the conductive rod to enclose the metal wires.
And a second step of: fastening cable connector
After the first step is completed, the conducting rods on two sides of the middle nut, which are wound with the cable wires, are respectively penetrated into the insulating ferrules in the surrounding ferrule, the winding cavities at two ends and the middle nut can be fastened and connected by manually rotating and screwing the winding cavities and the middle nut, the surrounding ferrule is gradually compressed and locked along with screwing of the middle nut and extrusion of the extrusion rod protruding out of the movable groove, and the surrounding ferrule is further extruded with the metal wires on the anti-skid patterns of the conducting rod.
And a third step of: cable extrusion fixing
After the second step is completed, the end nuts at the two ends are screwed, the plastic fastening sleeve is compressed inwards, and the cable at the inner side of the second connector is compressed by the plastic fastening sleeve.
(3) Advantageous effects
Compared with the prior art, the application has the beneficial effects that:
the cable connector butt joint device adopts a mode of winding and locking the cables and the conductive pieces, so that the connection strength between the two groups of cables is enhanced, slipping is not easy to occur, compared with a mode of directly butt joint of the cables, the conductivity is better, the rod-shaped conductive pieces are gradually compressed and locked by the surrounding lantern ring along with the screwing of the middle nuts in the process of connector connection, the working state of the cable connector butt joint device is stabilized, deflection is not easy to occur when the cable connector butt joint device is subjected to external force vibration, and the conductive pieces and the winding cavity are always in a coaxial state.
Drawings
FIG. 1 is a schematic diagram of an assembled structure of an embodiment of a cable connector docking device of the present application;
FIG. 2 is a schematic view of a winding cavity structure of an embodiment of the cable connector docking device of the present application;
FIG. 3 is a schematic view of the surrounding collar of an embodiment of the cable splice docking device of the present application;
FIG. 4 is a schematic view of an intermediate nut of an embodiment of the cable joint docking device of the present application;
fig. 5 is a schematic view of a structure of a terminal nut of an embodiment of the cable joint docking device of the present application.
The marks in the drawings are:
1. a winding cavity; 2. a first connector; 3. a movable groove; 4. surrounding the collar; 5. an extrusion rod; 6. a middle nut; 7. a conductive member; 8. a second connector; 9. a tip nut; 10. a plastic fastening sleeve;
11. a tightening ring; 12. a waterproof ring; 13. a first limiting piece; 14. a second limiting piece; 15. a connecting seat; 16. a spacer ring; 17. a connecting frame; 18. an insulating collar; 19. anti-slip ring;
20. anti-skid lines.
Detailed Description
The assembly structure diagram of the cable joint butt joint device is shown in fig. 1, the structure diagram of the surrounding collar 4 is shown in fig. 2, the structure diagram of the middle nut 6 is shown in fig. 3, the structure diagram of the middle nut 6 is shown in fig. 4, the structure diagram of the end nut 9 is shown in fig. 5, the cable joint device comprises a winding cavity 1 which is arranged vertically symmetrically, a first connector 2 which is fixedly connected to the upper end of the winding cavity 1 and the lower end of another winding cavity 1, and a middle nut 6 which is used for connecting the two first connectors 2 in a threaded manner is arranged between the other ends of the first connectors 2.
Four movable grooves 3 are symmetrically formed in the top end of the first connector 2 in a cross mode, a surrounding sleeve ring 4 is arranged in the middle of the first connector 2, an extrusion rod 5 is connected with the outer side of the surrounding sleeve ring 4 in a cross mode, the extrusion rod 5 is slidably connected with the movable groove 3, the extrusion rod 5 protrudes out of the movable groove 3, the height of the portion, protruding out of the movable groove 3, of the extrusion rod 5 gradually increases from the end portion to the center direction of the winding cavity 1, a conductive piece 7 is vertically arranged in the middle of the middle nut 6, and the conductive piece 7 is arranged on the inner side of the surrounding sleeve ring 4.
For this embodiment, the upper and lower both sides of the inner wall of middle nut 6 all have the helicitic texture, are connected with two sets of connector 2 respectively, and the centre makes through separating ring 16 to be connected between the connector 2 and is kept certain space, and the cable tail end locking is pressed to the plastic fastening sleeve 10 to the shrink ring 11, makes a cable have the fixed part of extrusion and winding simultaneously, and the connection is more stable.
Wherein, winding chamber 1 lower extreme and another winding chamber 1 upper end fixedly connected with No. two connector 8, no. two connector 8 outside threaded connection have end nut 9, no. two connector 8 top is provided with plastic fastening sleeve 10, end nut 9 lower extreme and another end nut 9 upper end fixedly connected with tighten up circle 11, tighten up circle 11 and set up in plastic fastening sleeve 10 outside, tighten up circle 11 inboard and be provided with the waterproof circle 12 of rubber material.
The end nut 9 is rotated by hand to enable the end nut 9 to vertically move on the second connector 8 and to be close to or far away from the plastic fastening sleeve 10, when the end nut 9 is close to the plastic fastening sleeve 10, the tightening ring 11 is positioned outside the plastic fastening sleeve 10, the inner wall structure which is uniformly contracted is used for generating inward extrusion force on the plastic fastening sleeve 10, the cable inside is locked, the waterproof ring 12 forms a compact waterproof and seepage-proof structure between the cable sheath and the tightening ring 11, and rainwater is prevented from entering the winding cavity 1 when the cable is used outdoors.
Meanwhile, four groups of first limiting plates 13 are distributed on the top end of the first connector 2 in a cross symmetrical mode, the first limiting plates 13 are arranged on the upper side of the movable groove 3, the second limiting plates 14 are fixedly connected to the lower end of the extrusion rod 5, and the second limiting plates 14 are arranged on the inner side of the first connector 2. The first limiting piece 13 has a vertical limiting effect on the extrusion rod 5 and prevents the extrusion rod 5 from slipping from the movable groove 3, and the second limiting piece 14 is attached to the inner wall of the first connector 2 and prevents the extrusion rod 5 from moving outwards along the movable groove 3.
Since the height of the portion of the extrusion rod 5 protruding outside the movable groove 3 increases gradually from the end portion toward the center of the winding chamber 1, the surrounding collar 4 is gradually pressed and locked, and the wire on the anti-slip pattern 20 of the conductive rod 7 is further extruded, surrounding the collar 4, as the intermediate nut 6 is screwed and the portion of the extrusion rod 5 protruding outside the movable groove 3 is extruded.
In addition, the connecting seat 15 is installed in the middle of the outside of electrically conductive piece 7, is connected with the spacer ring 16 in the middle of the middle nut 6 inboard, and the spacer ring 16 sets up between connector number one 2, fixedly connected with link 17 between connecting seat 15 and the spacer ring 16. The separation ring 16 separates the upper connector 2 and the lower connector 2, so that the two connectors are not in direct contact with each other, and the friction damage of the structure is reduced.
In addition, the inside of surrounding the lantern ring 4 is provided with insulating lasso 18, insulating lasso 18 laminating in the middle outside of electrically conductive piece 7, and the upper and lower both ends of electrically conductive piece 7 are all fixedly connected with anticreep ring 19, and electrically conductive piece 7 outside is close to anticreep ring 19 one end and is provided with anti-skidding line 20.
The surrounding collar 4 is a metal ring with certain deformability, the insulating collar 18 is positioned between the conductive piece 7 and the surrounding collar 4, short circuit is prevented from occurring when the conductive piece 7 is contacted with the surrounding collar 4, the cable conductive metal wire is fixed on the conductive piece 7 in a winding mode, the friction force between the metal wire and the conductive piece 7 is improved at the end position of the cable conductive metal wire through the anti-slip patterns 20, and the anti-slip rings 19 are buckled on the anti-slip patterns 20, so that the metal wire is prevented from slipping.
Based on the innovative design of the cable connector butt joint device, the application provides a cable connector rapid butt joint method, which specifically comprises the following steps:
the first step: cable in place
The end nut 9 is required to be screwed onto the plastic fastening sleeve 10 before the cable is secured, but is not required to be screwed, so that the end nut 9 is kept from falling off and the cable joint can pass through.
The two joints of the two cables to be connected are first passed through the end nuts 9, the two winding chambers 1, respectively, out of the insulating collar 18 in the surrounding collar 4.
Then the joint crust of both ends cable is peeled off, will the wire that the cable connects passes anticreep ring 19 in the middle, twines respectively on the anti-skidding line 20 at the outside both ends of electrically conductive piece 7, just has certain adhesive force on electrically conductive piece 7 at the winding in-process wire, and the wire is twined on electrically conductive pole 7 after finishing, and anticreep ring 19 detains on the anti-skidding line 20 of electrically conductive pole 7 again, surrounds the wire, plays the effect that prevents the wire and drops.
And a second step of: fastening cable connector
After the first step is completed, the conducting rods 7 on which the cable wires are wound on the two sides of the middle nut 6 are respectively penetrated into the insulating ferrules 18 surrounding the sleeve ring 4, the winding cavity 1 and the middle nut 6 are manually rotated and screwed, the fastening connection of the winding cavity 1 at the two ends and the middle nut 6 can be realized, the sleeve ring 4 is gradually compressed and locked along with the screwing of the middle nut 6 and the extrusion rod 5 protrudes out of the movable groove 3, the sleeve ring 4 is further compressed and the conducting rods 4 are further extruded to form the wires on the anti-skid patterns 20 of the conducting rods 7, the working state of the conducting rods is stabilized, the conducting rods are not easy to deviate when being subjected to external vibration, and the conducting pieces 7 and the winding cavity 1 are always in a coaxial state.
It is noted in this step that the end nut 9 remains in the initial state, i.e. the end nut 9 is screwed onto the plastic fastening sleeve 10 in a semi-unscrewed state, but is not screwed, so that the cable can slide adaptively in the middle of the end nut 9 when the winding chamber 1 and the intermediate nut 6 are screwed.
And a third step of: cable extrusion fixing
After the second step is completed, the end nuts 9 at the two ends are screwed, the plastic fastening sleeve 10 is compressed inwards on the basis that the winding and fixing are completed in the second step, the cable at the inner side of the second connector 8 is compressed by the plastic fastening sleeve 10, the tightening ring 11 at the bottom of the end nut 9 can slowly tighten and extrude the cable towards the middle, and the waterproof ring 12 arranged in the tightening ring 11 can avoid rainwater entering while the cable is fixed.
Claims (7)
1. Cable joint interfacing apparatus, its characterized in that:
the cable connector butt joint device comprises a winding cavity (1) which is vertically symmetrically arranged, a first connector (2) which is fixedly connected to the upper end of the winding cavity (1) and the lower end of the other winding cavity (1), and a middle nut (6) which is used for connecting the two first connectors (2) in a threaded manner is arranged between the other ends of the first connectors (2);
four groups of movable grooves (3) are symmetrically arranged at the top end of the first connector (2) in a cross manner, and the middle of the first connector (2) is provided with
The device comprises a surrounding collar (4), wherein an extrusion rod (5) is connected to the outer side of the surrounding collar (4) in a cross manner, the extrusion rod (5) is connected with a movable groove (3) in a sliding manner, the extrusion rod (5) protrudes out of the movable groove (3), the height of the part of the extrusion rod (5) protruding out of the movable groove (3) is gradually increased from the end part to the center direction of a winding cavity (1), a conductive piece (7) is vertically arranged in the middle of a middle nut (6), and the conductive piece (7) is arranged on the inner side of the surrounding collar (4);
the lower end of the winding cavity (1) and the upper end of the other winding cavity (1) are provided with a second connector (8), and the second connector is provided with a third connector
(8) The outside is connected with a tip nut (9) through screw threads.
2. The cable splice docking device of claim 1, wherein,
the top of the second connector (8) is provided with a plastic fastening sleeve (10), the lower end of the end nut (9) and the upper end of the other end nut (9) are fixedly connected with a tightening ring (11), and the tightening ring (11) is arranged on the outer side of the plastic fastening sleeve (10).
3. The cable splice docking device of claim 2, wherein,
the inner side of the tightening ring (11) is provided with a waterproof ring (12) made of rubber material.
4. The cable splice docking device of claim 1, wherein,
the utility model discloses a connector, including connector (2) and movable groove (3), connector (2) top cross symmetric distribution has spacing piece (13) No. one of four groups, no. one spacing piece (13) set up in movable groove (3) upside, extrusion rod (5) lower extreme fixedly connected with No. two spacing pieces (14), no. two spacing pieces (14) set up in No. one connector (2) inboard.
5. The cable splice docking device of claim 1, wherein,
the connecting seat (15) is installed in the middle of the outside in electrically conductive piece (7), intermediate nut (6) inboard intermediate junction has separating ring (16), separating ring (16) set up in between connector (2), connecting seat (15) with fixedly connected with link (17) between separating ring (16).
6. The cable splice docking device of claim 2, wherein,
an insulating ferrule (18) is arranged on the inner side of the surrounding collar (4), and the insulating ferrule (18) is attached to the middle outer side of the conductive piece (7).
7. The cable splice docking device of claim 6, wherein,
the upper end and the lower end of the conductive piece (7) are fixedly connected with anti-drop rings (19), and the outer side of the conductive piece (7) is close to the anti-drop rings
(19) One end is provided with anti-slip lines (20), the anti-slip ring (19) is buckled on the anti-slip lines (20), and when the middle nut (6) is in a threaded connection locking state with the first connector (2), the surrounding lantern ring (4) corresponds to the anti-slip lines (20) in position, and the surrounding lantern ring (4) is sleeved at the anti-slip lines (20).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210669928.3A CN114843988B (en) | 2022-06-14 | 2022-06-14 | Cable connector butt joint device |
| CN202311417247.9A CN117293726A (en) | 2022-06-14 | 2022-06-14 | Cable butt joint method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210669928.3A CN114843988B (en) | 2022-06-14 | 2022-06-14 | Cable connector butt joint device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311417247.9A Division CN117293726A (en) | 2022-06-14 | 2022-06-14 | Cable butt joint method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114843988A CN114843988A (en) | 2022-08-02 |
| CN114843988B true CN114843988B (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210669928.3A Active CN114843988B (en) | 2022-06-14 | 2022-06-14 | Cable connector butt joint device |
| CN202311417247.9A Pending CN117293726A (en) | 2022-06-14 | 2022-06-14 | Cable butt joint method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311417247.9A Pending CN117293726A (en) | 2022-06-14 | 2022-06-14 | Cable butt joint method |
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| CN (2) | CN114843988B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116914455B (en) * | 2023-09-14 | 2023-12-08 | 长风信联科技有限公司 | Communication cable wiring device |
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- 2022-06-14 CN CN202210669928.3A patent/CN114843988B/en active Active
- 2022-06-14 CN CN202311417247.9A patent/CN117293726A/en active Pending
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| Title |
|---|
| 谈室内电缆头及分支接头的制作;卢同胜;;山西建筑(第13期);第95-97页 * |
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| Publication number | Publication date |
|---|---|
| CN117293726A (en) | 2023-12-26 |
| CN114843988A (en) | 2022-08-02 |
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