CN116667034A - Make things convenient for straight crimping cable plug of dismouting - Google Patents
Make things convenient for straight crimping cable plug of dismouting Download PDFInfo
- Publication number
- CN116667034A CN116667034A CN202310942558.0A CN202310942558A CN116667034A CN 116667034 A CN116667034 A CN 116667034A CN 202310942558 A CN202310942558 A CN 202310942558A CN 116667034 A CN116667034 A CN 116667034A
- Authority
- CN
- China
- Prior art keywords
- shell
- shaft sleeve
- end part
- cable plug
- ring frame
- 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.)
- Granted
Links
- 238000002788 crimping Methods 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims description 37
- 239000012212 insulator Substances 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 238000003825 pressing Methods 0.000 claims description 16
- 238000009434 installation Methods 0.000 abstract description 10
- 238000005728 strengthening Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007907 direct compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/512—Bases; Cases composed of different pieces assembled by screw or screws
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/38—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure having concentrically or coaxially arranged contacts
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Abstract
The invention discloses a direct-type crimping cable plug convenient to disassemble and assemble, and relates to the technical field of cable connectors. This make things convenient for straight crimping cable plug of dismouting, through linking up the setting of subassembly, when needs change or need dismantle the cable to linking up outer axle sleeve, can be through rotating the shell body, make the screw thread link up the ring frame and withdraw from linking up inside the notch through the meshing of screw thread, then dismantle the cable can, or pull out the contact pin and change the not unidimensional linking outer axle sleeve again can, and through linking up the cooperation of outer axle sleeve, the installation of this cable plug has been promoted, dismantle the convenience, through strengthening the setting of subassembly, the tip deformation appears when can avoiding the shell body to receive the influence in subsequent dismantlement, cooperation through strengthening ring frame and positioning screw simultaneously, joint strength between shell body and the inner shell body has been promoted.
Description
Technical Field
The invention relates to the technical field of cable connectors, in particular to a straight crimping cable plug convenient to disassemble and assemble.
Background
In the prior art, the cable connector is connected with the conductor of the cable through the conductor of the connector, so that effective transmission between the cable connector and a cable connection signal is realized, and common cable fixing modes comprise welding type, screw thread compression type, compression joint fixing type and wedge-shaped sleeving type, and reference is made to Chinese patent, and the application number is as follows: the utility model provides a "straight crimping cable plug" of "202221482985.2", this patent has solved current contact mounting position and mounting means and structure and is not ideal enough, and overall structure does not possess waterproof function, the crimping mode with cable junction is inconvenient problem inadequately yet still exists between cable and the plug, dismantle inconvenient and joint strength lower defect, and when need dismantle or change cable plug, need change whole shell body and handle, to this we propose a straight crimping cable plug of convenient dismouting to solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the straight crimping cable plug which is convenient to disassemble and assemble, and solves the problems of inconvenient installation and disassembly between the cable and the plug and lower connection strength.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a make things convenient for straight crimping cable plug of dismouting, includes the outer axle sleeve of linking, the tip inboard of linking outer axle sleeve is equipped with the shell body, be equipped with the linking subassembly between shell body and the linking outer axle sleeve, the inboard of linking outer axle sleeve is fixed with the filling shell body, and the inside of filling the shell body is fixed with the insulator, the inboard of insulator is equipped with the contact pin, the tip of insulator is fixed with the contact head, the outside of shell body has cup jointed the pressure pipe, the linking subassembly includes the inner shell body, a concave cavity is reserved between the outer side of the filling shell and the inner side of the connecting outer sleeve, the inner shell is rotatably arranged in the concave cavity, a limiting component is arranged between the inner shell and the concave cavity, the end part of the inner shell is provided with a connecting notch, the end part of the outer shell is fixed with a threaded engagement ring frame which is arranged in the engagement notch, the screw thread links up the link up frame and links up notch looks adaptation and intermeshing each other, the outside of shell body is equipped with the enhancement subassembly, the inboard that links up outer axle sleeve is equipped with seal assembly.
Preferably, the end part of the outer shell is fixedly provided with a sealing ring piece, the end part of the sealing ring piece exceeds the outer shell, and the sealing ring piece is mutually attached with the end part of the connecting notch through the matching of the outer shell.
Preferably, the sealing assembly comprises a sealing ring, the sealing ring is fixed on the inner side of the end part of the outer connecting shaft sleeve and is coaxial with the outer connecting shaft sleeve, the sealing ring is sleeved on the outer side of the inner shell through the matching rotation of the outer connecting shaft sleeve, the outer connecting shaft sleeve and the inner shell are sealed through the sealing ring, the sealing end pad is fixedly arranged on the end part of the outer connecting shaft sleeve, and connecting thread grooves are formed in the inner side and the outer side of the end part of the outer connecting shaft sleeve.
Preferably, the pressing pipe is coaxial with the outer shell, the connecting outer shaft sleeve and the contact pin, the inner diameter of the pressing pipe is the same as the outer diameter of the outer shell, and the pressing pipe is sleeved on the outer side of the outer shell in a sliding manner.
Preferably, the outside sliding sleeve of contact pin has cup jointed spacing outer axle sleeve, spacing outer axle sleeve fixed mounting is in the inside of insulator, the contact pin passes through the cooperation slidable mounting of insulator and spacing outer axle sleeve in the inside of linking outer axle sleeve, the conical surface has been seted up to the one end of contact pin.
Preferably, the limiting component comprises spherical bodies, annular notches are symmetrically formed in two sides of the inner wall of the outer connecting shaft sleeve and two sides of the outer wall of the inner shell, the annular notches on two sides are mutually matched and have the same size, a plurality of spherical bodies are rotatably mounted in the annular notches, and the spherical bodies are symmetrically distributed in the annular notches.
Preferably, the outer shell and the inner shell are fixedly connected into a whole through the matching of the threaded connection ring frame, and the inner side of the end part of the inner shell is mutually attached to the end part of the filling shell.
Preferably, the reinforcing component comprises a reinforcing ring frame, the reinforcing ring frame is fixedly sleeved at the end part of the outer shell, a plurality of positioning screws are arranged in the reinforcing ring frame, annular grooves which are mutually matched with the reinforcing ring frame are formed in the end part of the inner shell, and a plurality of threaded holes which are mutually matched with the positioning screws are symmetrically formed in the annular grooves.
Advantageous effects
The invention provides a straight crimping cable plug which is convenient to disassemble and assemble. Compared with the prior art, the method has the following beneficial effects:
(1) This make things convenient for straight crimping cable plug of dismouting, through the setting of linking subassembly, when needs change or need dismantle the cable to linking outer axle sleeve, can be through rotating the shell body, make the screw thread link up the ring frame and withdraw from the engagement notch inside through the meshing of screw thread, then dismantle the cable can, perhaps pull out the contact pin change the not unidimensional linking outer axle sleeve again can to through linking the cooperation of outer axle sleeve, promoted the installation of this cable plug, dismantle the convenience.
(2) This make things convenient for straight crimping cable plug of dismouting, through the setting of strengthening subassembly, through the setting of strengthening the ring frame, deformation appears in the tip when can avoiding the shell body to receive the pressure and leads to subsequent dismantlement to receive the influence, and during the dismantlement, only need take off a plurality of locating screw, can dismantle the operation to screw thread linking ring frame and interior casing, simultaneously through the cooperation of strengthening ring frame and locating screw, promoted the joint strength between shell body and the interior casing.
(3) This make things convenient for straight crimping cable plug of dismouting through seal assembly's setting, through sealing ring, sealing end pad and sealing ring piece's cooperation, when can making the plug be convenient for install, dismantle, can make to link up the inside sealed chamber that forms of outer axle sleeve, has promoted the waterproof performance of plug.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a front view of the cross-sectional structure of FIG. 1 in accordance with the present invention;
FIG. 3 is a front view of the cross-sectional structure of the inner and outer shells of the present invention;
FIG. 4 is a front view of the enlarged construction of point A of the present invention;
FIG. 5 is a front view of the cross-sectional structure of the adapter outer sleeve of the present invention;
FIG. 6 is a front view of an enlarged structure of the present invention at point B;
fig. 7 is a front view of the outer housing and threaded engagement collar structure of the present invention.
In the figure: 1. connecting an outer shaft sleeve; 101. a connecting thread groove; 102. sealing the end pad; 103. a seal ring; 2. a contact; 3. an outer housing; 301. a threaded engagement ring frame; 302. sealing ring pieces; 4. pressing a pipe; 5. a contact pin; 501. limiting the outer shaft sleeve; 6. an insulator; 7. filling the shell; 701. a concave cavity; 8. an inner housing; 801. a connection notch; 9. reinforcing the ring frame; 901. positioning a screw; 10. an annular notch; 1001. a spherical body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides three technical solutions, specifically including the following embodiments:
example 1
The utility model provides a make things convenient for straight crimping cable plug of dismouting, including linking outer axle sleeve 1, the tip inboard of linking outer axle sleeve 1 is equipped with shell body 3, be equipped with the linking subassembly between shell body 3 and linking outer axle sleeve 1, the inboard of linking outer axle sleeve 1 is fixed with filling shell body 7, and the inside of filling shell body 7 is fixed with insulator 6, insulator 6 is made by insulating material and takes the shape annular, the inboard of insulator 6 is equipped with contact pin 5, the tip of insulator 6 is fixed with contact head 2, the outside of shell body 3 has cup jointed gland 4, the linking subassembly includes interior casing 8, it is equipped with concave cavity 701 to stay between the outside of filling shell body 7 and linking outer axle sleeve 1 inboard, interior casing 8 is installed in concave cavity 701 in the rotation, and be equipped with spacing subassembly between interior casing 8 and the concave cavity 701, the tip of interior casing 8 has been seted up and has been linked up notch 801, the tip of shell body 3 is fixed with screw thread linking ring 301, screw thread linking ring 301 is installed in linking notch 801 inside, screw thread linking ring 301 and linking notch 801 intermesh, the inboard of linking outer axle sleeve 1 is equipped with seal assembly, the inner side of linking outer axle sleeve 3, the inner wall and inner wall of outer casing 3 and inner wall and 4 have been seted up through a plurality of special anti-slip lines when the inside of crimp 3 has been guaranteed that the crimp is connected through the anti-slip through the inside of a plurality of outer pipe 3, the crimp, the appearance is guaranteed that the crimp is connected through the anti-slip thread;
in the embodiment of the invention, the end part of the outer shell body 3 is fixedly provided with the sealing ring piece 302, the end part of the sealing ring piece 302 exceeds the outer shell body 3, and the sealing ring piece 302 is mutually attached with the end part of the connecting notch 801 through the matching of the outer shell body 3;
in the embodiment of the invention, the sealing component comprises a sealing ring 103, the sealing ring 103 is fixed on the inner side of the end part of the joint outer shaft sleeve 1 and is kept coaxial with the joint outer shaft sleeve 1, the sealing ring 103 is sheathed on the outer side of the inner shell 8 through the matched rotation of the joint outer shaft sleeve 1, the joint outer shaft sleeve 1 and the inner shell 8 are kept sealed through the sealing ring 103, the end part of the joint outer shaft sleeve 1 is fixedly provided with a sealing end pad 102, the inner side and the outer side of the end part of the joint outer shaft sleeve 1 are provided with joint thread grooves 101, and the joint thread grooves 101 on the two sides are mutually symmetrical and are used for realizing the connection operation of the joint outer shaft sleeve 1;
in the embodiment of the invention, the pressing pipe 4 is coaxial with the outer shell 3, the connecting outer shaft sleeve 1 and the contact pin 5, the inner diameter of the pressing pipe 4 is the same as the outer diameter of the outer shell 3, the pressing pipe 4 is sleeved outside the outer shell 3 in a sliding way, the outer side of the contact pin 5 is sleeved with the limiting outer shaft sleeve 501 in a sliding way, the limiting outer shaft sleeve 501 is fixedly arranged in the insulator 6, the contact pin 5 is arranged in the connecting outer shaft sleeve 1 in a sliding way through the cooperation of the insulator 6 and the limiting outer shaft sleeve 501, and one end of the contact pin 5 is provided with a conical surface;
in the embodiment of the invention, the limiting component comprises spherical bodies 1001, annular notches 10 are symmetrically formed on both sides of the inner wall of the connecting outer shaft sleeve 1 and both sides of the outer wall of the inner shell 8, the annular notches 10 on both sides are mutually matched and have the same size, a plurality of spherical bodies 1001 are rotatably arranged in the two mutually matched annular notches 10, the plurality of spherical bodies 1001 are symmetrically distributed in the annular notches 10, the outer shell 3 and the inner shell 8 are fixedly connected into a whole through the matching of the threaded connecting ring frame 301, and the inner side of the end part of the inner shell 8 is mutually attached to the end part of the filling shell 7.
And all that is not described in detail in this specification is well known to those skilled in the art.
During operation, firstly, the contact pin 5 is pushed outwards through the limiting outer shaft sleeve 501, the end part of the contact pin 5 penetrates out of the outer shell 3, then a cable is connected to the end part of the contact pin 5, the cable is inserted into the outer shell 3, the contact pin 5 can be inserted into the connecting outer shaft sleeve 1 again when the cable is inserted until the end part of the contact pin 5 moves to the end part of the limiting outer shaft sleeve 501 and reaches an initial position, the insertion of the cable is completed, then the cable is sleeved outside the pressure pipe 4 through a special crimping clamp, the crimping clamp is an existing device, and is a necessary tool for conducting wire connection crimping in the construction and line maintenance of a line foundation in the power industry, the cable can be replaced according to the type of the cable, and the pressure pipe 4, the outer shell 3 and the cable are clamped and fixed;
further, during installation, the connecting outer shaft sleeve 1 is aligned to the installation position, and then the connecting outer shaft sleeve 1 is rotated, so that the connecting outer shaft sleeve 1 can rotate in a matched manner through a plurality of annular notches 10 and the spherical body 1001, and the connecting operation is realized through the connecting thread groove 101 formed in the end part;
further, when the outer connecting sleeve 1 needs to be replaced or the cable needs to be disassembled, the outer shell 3 can be rotated, the threaded connecting ring frame 301 at the end part can be driven to rotate through the rotation of the outer shell 3, so that the threaded connecting ring frame 301 can exit from the inside of the connecting notch 801 through the engagement of threads, the disassembling operation of the outer shell 3 and the inner shell 8 can be completed, then the cable can be disassembled, or the contact pin 5 can be pulled out to replace the outer connecting sleeve 1 with different sizes again, and the convenience in mounting and disassembling the cable plug is improved;
further, through seal assembly's setting, after equipment installation is accomplished, through sealing ring 103, sealed end pad 102 and sealing ring piece 302's cooperation, when can making the plug be convenient for install, dismantle, can make to link up the inside sealed chamber that forms of outer axle sleeve 1, promoted the waterproof performance of plug.
Example two
Based on the first embodiment, a direct compression joint cable plug convenient to disassemble and assemble comprises an outer joint sleeve 1, wherein an outer shell 3 is arranged on the inner side of the end part of the outer joint sleeve 1, a joint assembly is arranged between the outer shell 3 and the outer joint sleeve 1, a filling shell 7 is fixed on the inner side of the outer joint sleeve 1, an insulator 6 is fixed in the filling shell 7, a contact pin 5 is arranged on the inner side of the insulator 6, a contact head 2 is fixed on the end part of the insulator 6, a pressing pipe 4 is sleeved on the outer side of the outer shell 3, the joint assembly comprises an inner shell 8, a concave cavity 701 is reserved between the outer side of the filling shell 7 and the inner side of the outer joint sleeve 1, the inner shell 8 is rotatably arranged in the concave cavity 701, a limit assembly is arranged between the inner shell 8 and the concave cavity 701, a joint notch 801 is formed in the end part of the inner shell 8, a threaded joint ring 301 is fixed on the end part of the outer shell 3, the threaded joint ring 301 is arranged in the joint notch 801, the threaded joint ring 301 and the joint notch 801 are mutually matched and meshed, and a reinforcing assembly is arranged on the outer side of the outer shell 3;
in the embodiment of the invention, the pressing pipe 4 is coaxial with the outer shell 3, the connecting outer shaft sleeve 1 and the contact pin 5, the inner diameter of the pressing pipe 4 is the same as the outer diameter of the outer shell 3, the pressing pipe 4 is sleeved outside the outer shell 3 in a sliding way, the outer side of the contact pin 5 is sleeved with the limiting outer shaft sleeve 501 in a sliding way, the limiting outer shaft sleeve 501 is fixedly arranged in the insulator 6, the contact pin 5 is arranged in the connecting outer shaft sleeve 1 in a sliding way through the cooperation of the insulator 6 and the limiting outer shaft sleeve 501, and one end of the contact pin 5 is provided with a conical surface;
in the embodiment of the invention, the limiting component comprises spherical bodies 1001, annular notches 10 are symmetrically formed on both sides of the inner wall of the connecting outer shaft sleeve 1 and both sides of the outer wall of the inner shell 8, the annular notches 10 on both sides are mutually matched and have the same size, a plurality of spherical bodies 1001 are rotatably arranged in the two mutually matched annular notches 10, the plurality of spherical bodies 1001 are symmetrically distributed in the annular notches 10, the outer shell 3 and the inner shell 8 are fixedly connected into a whole through the matching of a threaded connecting ring frame 301, and the inner side of the end part of the inner shell 8 is mutually attached to the end part of the filling shell 7;
in the embodiment of the invention, the reinforcing component comprises a reinforcing ring frame 9, the reinforcing ring frame 9 is fixedly sleeved at the end part of the outer shell 3, a plurality of positioning screws 901 are arranged in the reinforcing ring frame 9, annular grooves which are mutually matched with the reinforcing ring frame 9 are formed at the end part of the inner shell 8, a plurality of threaded holes which are mutually matched with the positioning screws 901 are symmetrically formed in the annular grooves, the reinforcing ring frame 9 is fixedly connected with the inner shell 8 into a whole through the matching of the positioning screws 901, and the reinforcing ring frame 9, the outer shell 3 and the inner shell 8 are all kept coaxial all the time.
And all that is not described in detail in this specification is well known to those skilled in the art.
During operation, firstly, the pin 5 is pushed outwards through the limiting outer shaft sleeve 501, so that the end part of the pin 5 penetrates out of the outer shell 3, then a cable is connected to the end part of the pin 5, the cable is inserted into the outer shell 3, the pin 5 can be reinserted into the connecting outer shaft sleeve 1 while being inserted until the end part of the pin 5 moves to the end part of the limiting outer shaft sleeve 501 and reaches an initial position, the insertion of the cable is completed, and then the special crimping clamp is sleeved outside the pressure pipe 4, and the pressure pipe 4, the outer shell 3 and the cable are clamped and fixed;
further, during installation, the connecting outer shaft sleeve 1 is aligned to the installation position, and then the connecting outer shaft sleeve 1 is rotated, so that the connecting outer shaft sleeve 1 can rotate in a matched manner through a plurality of annular notches 10 and the spherical body 1001, and the connecting operation is realized through the connecting thread groove 101 formed in the end part;
further, when the outer connecting sleeve 1 needs to be replaced or the cable needs to be disassembled, the outer shell 3 can be rotated, the threaded connecting ring frame 301 at the end part can be driven to rotate through the rotation of the outer shell 3, so that the threaded connecting ring frame 301 can exit from the inside of the connecting notch 801 through the engagement of threads, the disassembling operation of the outer shell 3 and the inner shell 8 can be completed, then the cable can be disassembled, or the contact pin 5 can be pulled out to replace the outer connecting sleeve 1 with different sizes again, and the convenience in mounting and disassembling the cable plug is improved;
further, through the setting of strengthening the subassembly, when pressing pipe 4 outside through special crimping clamp sleeve, press pipe 4, outer casing 3 and cable clamp tightly, through the setting of strengthening ring frame 9, deformation appears in the tip when can avoiding outer casing 3 to receive the pressure and lead to subsequent dismantlement to receive the influence, when dismantling, only need take off a plurality of positioning screw 901, can dismantle the operation to screw thread engagement ring frame 301 and inner casing 8, simultaneously through the cooperation of strengthening ring frame 9 and positioning screw 901, can promote the joint strength between outer casing 3 and the inner casing 8, avoid appearing breaking away from at the in-process of assembly.
Example III
In the combination of the first embodiment and the second embodiment, through the arrangement of the engagement assembly, a concave cavity 701 is reserved between the outer side of the filling shell 7 and the inner side of the engagement outer sleeve 1, the inner shell 8 is rotatably installed inside the concave cavity 701, a limit assembly is arranged between the inner shell 8 and the concave cavity 701, an engagement notch 801 is formed in the end part of the inner shell 8, a threaded engagement ring frame 301 is fixed at the end part of the outer shell 3, and the threaded engagement ring frame 301 is installed inside the engagement notch 801;
further, when the outer shaft sleeve 1 is connected and needs to be detached to the cable, the outer shell 3 can be rotated, the threaded connection ring frame 301 at the end part can be driven to rotate through the rotation of the outer shell 3, the threaded connection ring frame 301 can be led to exit from the connection notch 801 through the engagement of threads, the detachment operation of the outer shell 3 and the inner shell 8 can be completed, then the cable can be detached, or the contact pin 5 is pulled out to replace the outer shaft sleeve 1 with different sizes, the installation and detachment convenience of the cable plug are improved, through the arrangement of the reinforcing component and the sealing component, after equipment installation is completed, the plug can be conveniently installed and detached, a sealing cavity can be formed inside the outer shaft sleeve 1, the waterproof performance of the plug is improved, the connection strength between the outer shell 3 and the inner shell 8 can be improved through the cooperation of the reinforcing ring frame 9 and the positioning screw 901, and detachment is avoided in the assembly process.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (8)
1. Make things convenient for straight crimping cable plug of dismouting, including linking outer axle sleeve (1), its characterized in that: an outer shell (3) is arranged on the inner side of the end part of the connecting outer shaft sleeve (1), a connecting assembly is arranged between the outer shell (3) and the connecting outer shaft sleeve (1), a filling shell (7) is fixed on the inner side of the connecting outer shaft sleeve (1), an insulator (6) is fixed in the filling shell (7), a contact pin (5) is arranged on the inner side of the insulator (6), a contact head (2) is fixed on the end part of the insulator (6), and a pressing pipe (4) is sleeved on the outer side of the outer shell (3);
the connecting assembly comprises an inner shell (8), a concave cavity (701) is reserved between the outer side of the filling shell (7) and the inner side of the connecting outer shaft sleeve (1), the inner shell (8) is rotatably installed inside the concave cavity (701), a limiting assembly is arranged between the inner shell (8) and the concave cavity (701), a connecting notch (801) is formed in the end portion of the inner shell (8), a threaded connecting ring frame (301) is fixed to the end portion of the outer shell (3), the threaded connecting ring frame (301) is installed inside the connecting notch (801), the threaded connecting ring frame (301) is mutually matched with the connecting notch (801) and meshed with the connecting notch, a reinforcing assembly is arranged on the outer side of the outer shell (3), and a sealing assembly is arranged on the inner side of the connecting outer shaft sleeve (1).
2. The easy-to-disassemble straight crimping cable plug as claimed in claim 1, wherein: the end part of the outer shell (3) is fixedly provided with a sealing ring piece (302), the end part of the sealing ring piece (302) exceeds the outer shell (3), and the sealing ring piece (302) is mutually attached with the end part of the connecting notch (801) through the matching of the outer shell (3).
3. The easy-to-disassemble straight crimping cable plug as claimed in claim 1, wherein: the sealing assembly comprises a sealing ring (103), the sealing ring (103) is fixed on the inner side of the end part of the outer connecting shaft sleeve (1) and is coaxial with the outer connecting shaft sleeve (1), the sealing ring (103) is rotationally sleeved on the outer side of the inner shell (8) through the matching of the outer connecting shaft sleeve (1), the outer connecting shaft sleeve (1) and the inner shell (8) are kept sealed through the sealing ring (103), a sealing end gasket (102) is fixedly arranged on the end part of the outer connecting shaft sleeve (1), and connecting thread grooves (101) are formed in the inner side and the outer side of the end part of the outer connecting shaft sleeve (1).
4. The easy-to-disassemble straight crimping cable plug as claimed in claim 1, wherein: the pressing pipe (4) is coaxial with the outer shell (3), the connecting outer shaft sleeve (1) and the contact pin (5), the inner diameter of the pressing pipe (4) is the same as the outer diameter of the outer shell (3), and the pressing pipe (4) is sleeved on the outer side of the outer shell (3) in a sliding manner.
5. The easy-to-disassemble straight crimping cable plug as claimed in claim 1, wherein: the outside of contact pin (5) has slidingly been cup jointed spacing outer axle sleeve (501), spacing outer axle sleeve (501) fixed mounting is in the inside of insulator (6), contact pin (5) are through the cooperation slidable mounting of insulator (6) and spacing outer axle sleeve (501) in the inside of linking outer axle sleeve (1), the conical surface has been seted up to the one end of contact pin (5).
6. The easy-to-disassemble straight crimping cable plug as claimed in claim 1, wherein: the limiting component comprises spherical bodies (1001), annular notches (10) are symmetrically formed in two sides of the inner wall of the outer connecting shaft sleeve (1) and two sides of the outer wall of the inner shell (8), the annular notches (10) on two sides are mutually matched and have the same size, a plurality of spherical bodies (1001) are rotatably mounted in the annular notches (10), and the spherical bodies (1001) are symmetrically distributed in the annular notches (10).
7. The easy-to-disassemble straight crimping cable plug as claimed in claim 1, wherein: the inner side of the end part of the inner shell (8) is mutually attached to the end part of the filling shell (7).
8. The easy-to-disassemble straight crimping cable plug as claimed in claim 1, wherein: the reinforcing component comprises a reinforcing ring frame (9), the reinforcing ring frame (9) is fixedly sleeved at the end part of the outer shell body (3), a plurality of positioning screws (901) are arranged in the reinforcing ring frame (9), annular grooves which are mutually matched with the reinforcing ring frame (9) are formed in the end part of the inner shell body (8), and threaded holes which are mutually matched with the positioning screws (901) are symmetrically formed in the annular grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310942558.0A CN116667034B (en) | 2023-07-31 | 2023-07-31 | Make things convenient for straight crimping cable plug of dismouting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310942558.0A CN116667034B (en) | 2023-07-31 | 2023-07-31 | Make things convenient for straight crimping cable plug of dismouting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116667034A true CN116667034A (en) | 2023-08-29 |
| CN116667034B CN116667034B (en) | 2023-10-03 |
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|---|---|---|---|
| CN202310942558.0A Active CN116667034B (en) | 2023-07-31 | 2023-07-31 | Make things convenient for straight crimping cable plug of dismouting |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565364A (en) * | 2013-10-15 | 2015-04-29 | 浙江中科德润科技有限公司 | Insulated sealing device |
| CN107093825A (en) * | 2017-05-15 | 2017-08-25 | 常州金信诺凤市通信设备有限公司 | A kind of waterproof structure connector |
| CN209266688U (en) * | 2019-03-13 | 2019-08-16 | 吴江市华林精密五金机械有限公司 | A kind of photovoltaic and photothermal assembly connector terminal structure |
| CN209400740U (en) * | 2019-01-28 | 2019-09-17 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of blindmate neutrality expanded core fiber connector |
| WO2022262482A1 (en) * | 2021-06-17 | 2022-12-22 | 苏州华旃航天电器有限公司 | Ground protection explosion-proof plug |
-
2023
- 2023-07-31 CN CN202310942558.0A patent/CN116667034B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104565364A (en) * | 2013-10-15 | 2015-04-29 | 浙江中科德润科技有限公司 | Insulated sealing device |
| CN107093825A (en) * | 2017-05-15 | 2017-08-25 | 常州金信诺凤市通信设备有限公司 | A kind of waterproof structure connector |
| CN209400740U (en) * | 2019-01-28 | 2019-09-17 | 上海传输线研究所（中国电子科技集团公司第二十三研究所） | A kind of blindmate neutrality expanded core fiber connector |
| CN209266688U (en) * | 2019-03-13 | 2019-08-16 | 吴江市华林精密五金机械有限公司 | A kind of photovoltaic and photothermal assembly connector terminal structure |
| WO2022262482A1 (en) * | 2021-06-17 | 2022-12-22 | 苏州华旃航天电器有限公司 | Ground protection explosion-proof plug |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116667034B (en) | 2023-10-03 |
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