CN114498190A - Robot cable with reserved signal butt-joint conversion structure - Google Patents
Robot cable with reserved signal butt-joint conversion structure Download PDFInfo
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- CN114498190A CN114498190A CN202210131793.5A CN202210131793A CN114498190A CN 114498190 A CN114498190 A CN 114498190A CN 202210131793 A CN202210131793 A CN 202210131793A CN 114498190 A CN114498190 A CN 114498190A
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- cable
- ring
- fixed
- sealing
- robot
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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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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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
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
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- 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
Abstract
The invention relates to the technical field of robot cables, in particular to a robot cable with a reserved signal butt-joint conversion structure. The cable at least comprises a left cable and a right cable, wherein a fixed ring is arranged on the surface of the left cable, a movable ring is arranged on the surface of the right cable, and the movable ring is used for being in insertion fit with the inner side of the fixed ring; the fixed storehouse that the surface mounting of activity ring had, the cavity has been preset to the inboard in fixed storehouse, and the inboard of cavity is equipped with the connecting piece, and the surface connection in fixed storehouse has the bolt, and the bolt can run through cardboard and connecting piece in proper order. Through activity ring card inboard to solid fixed ring, the connecting piece blocks the exposed cable core seal between left cable and the right cable, and the bolt contacts cardboard and connecting piece in proper order for the cardboard locking is on fixed storehouse, and the connecting piece laminates with the cable core completely, guarantees to be connected stably between solid fixed ring and the fixed storehouse, and the cable core has also obtained higher closure effect.
Description
Technical Field
The invention relates to the technical field of robot cables, in particular to a robot cable with a reserved signal butt-joint conversion structure.
Background
The robot cable is a cable body for connecting and communicating with a robot, and when the current robot uses the cable, the cable is arranged on the surface of the robot, which is beneficial to the transmission of the mechanical arm of the robot, but the cable at present has a set length for convenient storage or use, when the cable is installed to the robot, it may occur that the length of the cable does not satisfy the length required by the current robot, therefore, two or more groups of cables need to be butted and converted, but the existing cable is formed by peeling the outer layer of the cable and welding the cable core when in butt joint, after the cable core is welded, because the outer inner diameter of the cable is the same in size, the two sides of the cable cannot be spliced, the cable core of the cable can be connected and formed through the insulating tapes after welding, the insulating tapes are not tightly connected and are easy to loosen, and the cable is easy to damage at the position in the using process.
Disclosure of Invention
The invention aims to provide a robot cable with a reserved signal butt-joint conversion structure, so as to solve the problems in the background technology.
In order to achieve the above object, the present invention provides a robot cable with a reserved signal docking conversion structure, including at least:
the cable comprises a left cable, wherein a right cable is arranged on one side of the left cable, a fixed ring is arranged on the surface of the left cable, a movable ring is arranged on the surface of the right cable, the movable ring is used for being in insertion fit with the inner side of the fixed ring, and the movable ring is used for sealing the exposed part between the left cable and the right cable;
the clamping plate is arranged on the surface of the fixed ring, the fixed bin is arranged on the surface of the movable ring, the clamping plate can be inserted into the inner side of the fixed bin, a cavity is preset in the inner side of the fixed bin, a connecting piece is arranged on the inner side of the cavity and used for shielding an exposed core body between a left cable and a right cable, a bolt is connected to the surface of the fixed bin and can sequentially penetrate through the clamping plate and the connecting piece, and the bolt is used for locking the clamping plate and limiting the bolt respectively;
when the left cable and the right cable are used in a concrete way, the outer side leather cases of the side ends of the left cable and the right cable are peeled off, cable cores on the inner sides of the left cable and the right cable are twisted and welded, the outer side leather cases are peeled off, the inner diameters of the outer side leather cases are the same, the left cable and the right cable cannot be spliced and molded, the movable ring and the fixed bin are of an integral structure, the fixed bin is pushed along the surface of the right cable, the side end of the movable ring can move on the right cable and contact the inner side of the fixed ring, the movable ring is connected with the inner side of the fixed ring, the connecting piece is not blocked and limited by the right cable, the connecting piece can be downwards clamped at the exposed part between the left cable and the right cable, namely the cable cores are blocked in a sealing way, and the connecting piece is oppositely arranged on the inner side of the fixed bin, so that the two connecting pieces are oppositely clamped with the cable cores and sealed, form good sealing and blockked between left side cable and the right cable, and when the activity ring slided to solid fixed ring inside, the cardboard can run through the surface in fixed storehouse inwards, reach the locking between cardboard and the fixed storehouse, then the accessible twists the bolt downwards along the surface in fixed storehouse, and contact cardboard and connecting piece in proper order, make the cardboard locking on fixed storehouse, the connecting piece laminates completely with the cable core, and can not ascending trend, thereby guarantee to fix the connection between solid fixed ring and the fixed storehouse stable, the cable core has also obtained higher closure effect, make left side cable and right cable after the butt joint is accomplished, also can not drop at will when installing the surface of robot and using, guarantee that the use of robot is normal.
As a further improvement of the technical scheme, each of the left cable and the right cable at least comprises a cable core, a sealing layer and a rubber layer, wherein the sealing layer is arranged on the inner side of the cable core and is in sealing connection with the cable core, and the rubber layer is used for insulating the cable core and the sealing layer.
As a further improvement of the technical scheme, a shielding layer is arranged between the sealing layer and the rubber layer and is made of copper wire materials, the weaving angle of the shielding layer is 30-45 degrees, the shielding layer is used for resisting high-frequency electromagnetic waves, anticorrosion coatings are arranged on the outer sides of the left cable and the right cable and are made of epoxy resin composite materials, and the anticorrosion coatings are used for performing anticorrosion treatment on the inner sides of the left cable and the right cable.
As a further improvement of the technical scheme, a gap is reserved between the clamping plate and the fixed ring, the movable ring can slide in the gap, a through hole is formed in the surface of the fixed bin, the clamping plate can penetrate through the through hole inwards, screw ports are formed in the surfaces of the clamping plate and the fixed bin, and the screw ports are connected with bolts.
As a further improvement of the technical scheme, the surface of the clamping plate is provided with a convex block which is oppositely arranged and used for sealing the outer side of the through opening.
As a further improvement of the technical scheme, the connecting piece at least comprises a fixing plate, the fixing plate is fixedly installed on the inner wall of the fixing bin, a spring is installed at the end of the fixing plate, a connecting plate is connected to the bottom of the spring, and the connecting plate is used for sealing the exposed cable core between the left cable and the right cable.
As a further improvement of the technical scheme, a fixing ring is installed on the side face of the fixing bin, positioning bolts are connected to the inner portion of the fixing ring and used for extruding and fixing the right cable, and rubber heads are sleeved on the end portions of the positioning bolts.
As a further improvement of the technical scheme, a side cavity is formed in the surface of the fixed bin and communicated with the through hole, and a baffle is inserted into the inner side of the side cavity and used for sealing the through hole.
As a further improvement of the technical scheme, a sealing element is arranged in a gap between the fixing ring and the clamping plate and comprises a sealing ring, the sealing ring is fitted with the gap in an adaptive mode, a screw rod is movably connected to the side of the sealing ring and is in threaded connection with the fixing ring, and one side of the screw rod extends out of the fixing ring.
As a further improvement of the technical scheme, a movable cavity is formed in the surface of the sealing ring, and a connecting rod is arranged at the end part of the screw rod and is movably connected with the movable cavity.
Compared with the prior art, the invention has the beneficial effects that:
1. in this reserved signal butt joint transformation structure's robot cable, it is inboard to solid fixed ring to block through the activity ring card, the connecting piece blocks the exposed cable core closure between left cable and the right cable, the cardboard runs through the surface of solid fixed storehouse inwards, and lock between the solid fixed storehouse, through contacting cardboard and connecting piece with the bolt in proper order, make the cardboard locking on solid fixed storehouse, the connecting piece laminates completely with the cable core, and can not ascending trend, thereby guarantee that the connection between solid fixed ring and the solid fixed storehouse is stable, the cable core has also obtained higher closure effect, make left cable and right cable after the butt joint is accomplished, also can not drop at will when installing the surface of robot and using, guarantee that the use of robot is normal.
2. In this reservation signal butt joint transformation structure's robot cable, be connected with solid fixed ring through the loose ring, the exposed cable core department of connecting plate card between left cable and right cable seals, and can run through the surface contact connecting plate of fixed plate in step at the bolt for the connecting plate laminates completely in exposed cable core department, and the bolt has formed the two-way effect to cardboard and connecting plate, reaches the connection cooperation between to left cable and right cable.
3. In this reserve signal butt joint transformation structure's robot cable, it is fixed with right cable not to consider movable ring and fixed storehouse for right cable easily rocks, and the influence is used, and after movable ring and fixed storehouse removed along the surface of right cable in step, the locating peg inwards twists along the surface of retainer plate, and the rubber head of locating peg can contact the surface extrusion of right cable, makes movable ring and the locking of the synchronous contact right cable in fixed storehouse, and can not leave right cable.
4. In this reserve signal butt joint transformation structure's robot cable, through the sealing ring displacement, block on the clearance of solid fixed ring and cardboard, avoid the foreign matter card in the clearance, do benefit to the connection cooperation of follow-up activity ring, when the sealing ring contracts in the solid fixed ring, do not influence the chucking of being connected with the activity ring.
Drawings
Fig. 1 is a partial structural schematic view of one of a left cable and a right cable according to embodiment 1 of the present invention;
FIG. 2 is a partial structural view of a left cable and a right cable according to embodiment 1 of the present invention;
FIG. 3 is a schematic view of a connecting member according to embodiment 1 of the present invention;
FIG. 4 is a schematic structural view of a fixed bin in embodiment 1 of the present invention;
FIG. 5 is an exploded view of the fixed bin structure according to embodiment 1 of the present invention;
FIG. 6 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 7 is a partial structural view of a left cable and a right cable according to embodiment 2 of the present invention;
fig. 8 is a schematic structural view of a fixed bin in embodiment 2 of the present invention;
FIG. 9 is an exploded view of the entire structure of embodiment 3 of the present invention;
FIG. 10 is a disassembled view of the fixing ring and the sealing member structure of embodiment 3 of the present invention;
fig. 11 is a disassembled view of the structure of the sealing member of embodiment 3 of the present invention.
The various reference numbers in the figures mean:
1. a left cable; 2. a right cable; 3. a fixing ring; 31. clamping a plate; 311. screwing; 312. a bump; 4. a movable ring; 5. fixing the bin; 51. a connecting member; 511. a fixing plate; 512. a spring; 513. a connecting plate; 52. a bolt; 53. a cavity; 54. perforating; 55. a stationary ring; 56. positioning bolts; 57. a lateral cavity; 6. a baffle plate; 7. a seal member; 71. a seal ring; 711. a movable cavity; 72. a screw; 721. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Example 1
Referring to fig. 1 to 6, the present embodiment provides a robot cable with a reserved signal docking conversion structure, including at least:
the cable comprises a left cable 1, wherein a right cable 2 is arranged on one side of the left cable 1, a fixed ring 3 is arranged on the surface of the left cable 1, a movable ring 4 is arranged on the surface of the right cable 2, the movable ring 4 is used for being in inserting fit with the inner side of the fixed ring 3, and the movable ring 4 is used for sealing the exposed part between the left cable 1 and the right cable 2;
the clamping plate 31 is installed on the surface of the fixed ring 3, the fixed bin 5 is installed on the surface of the movable ring 4, the clamping plate 31 can be inserted into the inner side of the fixed bin 5, a cavity 53 is preset in the inner side of the fixed bin 5, a connecting piece 51 is arranged on the inner side of the cavity 53, the connecting piece 51 is used for shielding a core exposed between the left cable 1 and the right cable 2, a bolt 52 is connected to the surface of the fixed bin 5, the bolt 52 can sequentially penetrate through the clamping plate 31 and the connecting piece 51, and the bolt 52 is respectively used for locking the clamping plate 31 and limiting the bolt 52;
when the left cable 1 and the right cable 2 are used specifically, the outer side leather cases of the side ends of the left cable 1 and the right cable 2 are peeled off, cable cores on the inner sides of the left cable 1 and the right cable 2 are twisted and welded, the outer side leather cases are peeled off, the inner diameters of the outer side leather cases are the same, the left cable 1 and the right cable 2 cannot be spliced and molded, the movable ring 4 and the fixed bin 5 are of an integral structure, the fixed bin 5 is pushed along the surface of the right cable 2, so that the side end of the movable ring 4 can move on the right cable 2 and contact the inner side of the fixed ring 3, the movable ring 4 is connected with the inner side of the fixed ring 3, the connecting piece 51 is not blocked and limited by the right cable 2 any more, the connecting piece 51 can be downwards clamped at the exposed position between the left cable 1 and the right cable 2, namely the cable cores are blocked in a sealing way, and the connecting piece 51 is oppositely arranged on the inner side of the fixed bin 5, thereby two connecting piece 51 joint cable cores relatively, and seal, form good closure between left side cable 1 and the right side cable 2 and block, and in the inside of activity ring 4 slip to solid fixed ring 3, the cardboard 31 can run through the surface of solid fixed bin 5 inwards, reach the locking between cardboard 31 and the solid fixed bin 5, then the accessible twists bolt 52 downwards along the surface of solid fixed bin 5, and contact cardboard 31 and connecting piece 51 in proper order, make cardboard 31 locking on solid fixed bin 5, connecting piece 51 laminates with the cable core completely, and can not ascending trend, thereby guarantee to fix the connection stability between solid fixed ring 3 and the solid fixed bin 5, the cable core has also obtained higher closure effect, make left side cable 1 and right side cable 2 after the butt joint is accomplished, install and also can not drop at will when the surface of robot uses, guarantee that the use of robot is normal.
In order to further perfect the inner side structures of the left cable 1 and the right cable 2, the left cable 1 and the right cable 2 at least comprise cable cores, sealing layers and rubber layers, the sealing layers are arranged on the inner sides of the cable cores and are in sealing connection with the cable cores, the rubber layers are used for insulating the cable cores and the sealing layers, and the left cable 1 and the right cable 2 have high stable communication effect when in use through the connection combination of the cable cores, the sealing layers and the rubber layers, the electric leakage can not occur through the insulating layers, and the safety of the left cable 1 and the right cable 2 in the use process is further ensured.
Furthermore, a shielding layer is arranged between the sealing layer and the rubber layer and is made of copper wire materials, the weaving angle of the shielding layer is 30-45 degrees, the shielding layer is used for resisting high-frequency electromagnetic waves, the outer sides of the left cable 1 and the right cable 2 are both provided with an anticorrosive coating which is made of epoxy resin composite materials, the anticorrosive coating is used for carrying out anticorrosive treatment on the inner sides of the left cable 1 and the right cable 2, when the high-frequency electromagnetic waves are contacted with the cable cores, according to Faraday's law of electromagnetic induction, the cable cores can be contacted with the cable cores of the left cable 1 and the right cable 2 and generate induced current, crosstalk is increased, at the moment, the cable cores positioned at the innermost sides can have the effect of isolating external high-frequency electromagnetic waves through the arranged shielding layer, so that the left cable 1 and the right cable 2 can be normally used without interference, and secondly, the left cable 1 and the right cable 2 can be normally used through the arranged anticorrosive coating, along with the drive of arm, even can not receive the damage when touching the corrosive material under the unexpected circumstances, guaranteed that left cable 1 and right cable 2 install the basic life who uses on the arm.
In order to enable the movable ring 4 to be accurately clamped into the inner side of the fixed ring 3, the connection stability between the clamping plate 31 and the fixed bin 5 is improved, a gap is reserved between the clamping plate 31 and the fixed ring 3, the movable ring 4 can slide in the gap, a through hole 54 is formed in the surface of the fixed bin 5, the clamping plate 31 can penetrate through the through hole 54 inwards, screw holes 311 are formed in the surfaces of the clamping plate 31 and the fixed bin 5, the screw holes 311 are connected with bolts 52, the movable ring 4 can slide and be clamped in the gap, the clamping plate 31 is simultaneously clamped along the surface of the through hole 54 and then is downwards screwed in through the bolts 52 along the screw holes 311, the bolts 52 lock the clamping plate 31, synchronously pressurize downwards the connecting piece 51 below, and the connecting piece 51 is clamped at the exposed part of the cable core between the left cable 1 and the right cable 2 and is sealed.
Considering that after the clamping plate 31 is connected with the through opening 54, when dragging force occurs on the left cable 1 and the right cable 2, the clamping plate 31 can have connection shake on the bolt 52, in order to further lock and connect the position of the clamping plate 31 with the fixing bin 5, the surface of the clamping plate 31 is provided with the convex block 312, the convex block 312 is arranged oppositely, the convex block 312 is used for sealing the outer side of the through opening 54, the clamping plate 31 is clamped and connected along the inner side of the through opening 54, in addition, the through opening 54 is sealed by the convex block 312, so that the convex block 312 can perform secondary limiting and blocking on the side of the clamping plate 31, when the end part of the clamping plate 31 is contacted with the inner wall of the fixing bin 5, the surface of the clamping plate 31 is locked on the lower side of the limiting of the convex block 312, so that the clamping plate 31 cannot move leftwards or rightwards, the fixing bin 3 and the fixing bin 5 are locked for multiple times, and the separation of the fixing bin 5 is avoided, and the sealing and the cable cores of the left cable 1 and the right cable 2 are influenced.
In order to further describe the connecting element 51 in detail, so that the structure has high practicability, the connecting element 51 at least comprises a fixing plate 511, the fixing plate 511 is fixedly installed on the inner wall of the fixing bin 5, a spring 512 is installed at the end of the fixing plate 511, a connecting plate 513 is connected to the bottom of the spring 512, the connecting plate 513 is used for sealing the exposed cable core between the left cable 1 and the right cable 2, the spring 512 is used for extruding the connecting plate 513, when the fixing bin 5 is initially positioned on the right cable 2 and is not connected with the fixing ring 3, the connecting plate 513 is attached to the right cable 2, approaches the fixing ring 3 along with the movement of the fixing bin 5, and the movable ring 4 is connected with the fixing ring 3, the connecting plate 513 is clamped at the exposed cable core between the left cable 1 and the right cable 2 under the elastic force of the spring 512 and is sealed, and the bolt 52 synchronously penetrates through the surface of the fixing plate 511 and contacts the connecting plate 513, the connecting plate 513 is completely attached to the exposed cable core, and the bolt 52 has a bidirectional effect on the clamping plate 31 and the connecting plate 513, so that the left cable 1 and the right cable 2 are connected and matched.
Considering that the movable ring 4 and the fixed bin 5 are not fixed with the right cable 2, so that the right cable 2 is easy to shake and affects the use, the side surface of the fixed bin 5 is provided with a fixed ring 55, the fixed ring 55 is internally connected with a positioning bolt 56, the positioning bolt 56 is used for extruding and fixing the right cable 2, the end part of the positioning bolt 56 is sleeved with a rubber head, after the movable ring 4 and the stationary bin 5 are synchronously moved along the surface of the right cable 2, the positioning pin 56 is screwed inwards along the surface of the stationary ring 55, the rubber head of the positioning pin 56 contacts and presses against the surface of the right cable 2, so that the movable ring 4 and the fixed bin 5 synchronously contact with the right cable 2 to be locked and cannot leave the right cable 2, the rubber head is made of rubber materials, has certain softness and skid resistance, is beneficial to connection with the right cable 2, and avoids extrusion damage caused by direct contact of the positioning bolt 56 made of metal materials and the right cable 2.
Example 2
In consideration of the fact that foreign matters are liable to enter into the through-hole 54 when the right cable 2 is not required to be connected to the left cable 1, the present embodiment is further improved on the basis of embodiment 1, as shown in fig. 7 and 8:
the surface of the fixed bin 5 is provided with a side cavity 57, the side cavity 57 is communicated with the through hole 54, the inner side of the side cavity 57 is inserted with the baffle 6, the baffle 6 is used for sealing the through hole 54, the baffle 6 slides downwards along the side cavity 57 to insert and seal the inner side of the through hole 54, and therefore foreign matters are prevented from entering the inner side of the fixed bin 5 along the through hole 54 to influence the subsequent normal use of the fixed bin 5 and the connecting piece 51; and when the through hole 54 needs to be connected with the clamping plate 31, the baffle 6 is pulled out along the side cavity 57, and the connection of the clamping plate 31 is not affected.
Example 3
Considering that when the right cable 2 is not required to be connected with the left cable 1, the fixing ring 3 is not required to be used, and the gap is easy to be blocked by foreign matters to influence the subsequent normal use, the embodiment is further improved on the basis of the embodiment 2, as shown in fig. 9 to 11:
the sealing element 7 is arranged in the gap between the fixed ring 3 and the clamping plate 31, the sealing element 7 comprises a sealing ring 71, the sealing ring 71 is matched and attached with the gap, the side of the sealing ring 71 is movably connected with a screw 72, the screw 72 is in threaded connection with the fixed ring 3, one side of the screw 72 extends out of the fixed ring 3, the screw 72 rotates inwards along the fixed ring 3, the end part of the screw 72 is movably connected with the sealing ring 71 and cannot drive the sealing ring 71 to rotate synchronously, however, the sealing ring 71 can synchronously move along with the displacement of the screw 72 to block the gap between the fixed ring 3 and the clamping plate 31, so as to avoid the foreign matters from being clamped in the gap and being unfavorable for the connection and the matching of the subsequent movable ring 4, and when activity ring 4 and clearance connection, the screw rod 72 just can outwards be twisted out along solid fixed ring 3 reverse, and sealing ring 71 just can slide to the inner wall of solid fixed ring 3 along the surface of left cable 1, and activity ring 4 can normally be fixed with clearance grafting.
Furthermore, a movable cavity 711 is formed in the surface of the sealing ring 71, a connecting rod 721 is disposed at the end of the screw 72, and the connecting rod 721 is movably connected in the movable cavity 711, so that the sealing ring 71 is linearly driven by the rotation displacement of the screw 72 and the sealing ring 71 is not rotated.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. Reserve signal butt joint transformation structure's robot cable, its characterized in that: at least comprises the following steps:
the cable comprises a left cable (1), wherein a right cable (2) is arranged on one side of the left cable (1), a fixing ring (3) is mounted on the surface of the left cable (1), a movable ring (4) is arranged on the surface of the right cable (2), the movable ring (4) is used for being in insertion fit with the inner side of the fixing ring (3), and the movable ring (4) is used for sealing the exposed part between the left cable (1) and the right cable (2);
the cable connector comprises a clamping plate (31), the clamping plate (31) is installed on the surface of a fixed ring (3), a fixed bin (5) is installed on the surface of a movable ring (4), the clamping plate (31) can be inserted into the inner side of the fixed bin (5), a cavity (53) is preset in the inner side of the fixed bin (5), a connecting piece (51) is arranged on the inner side of the cavity (53), the connecting piece (51) is used for shielding an exposed core body between a left cable (1) and a right cable (2), a bolt (52) is connected to the surface of the fixed bin (5), the bolt (52) can sequentially penetrate through the clamping plate (31) and the connecting piece (51), and the bolt (52) is respectively used for locking the clamping plate (31) and limiting the bolt (52).
2. The robot cable of a reservation signal docking conversion structure of claim 1, characterized in that: the left cable (1) and the right cable (2) at least comprise cable cores, sealing layers and rubber layers, the sealing layers are arranged on the inner sides of the cable cores and are in sealing connection with the cable cores, and the rubber layers are used for insulating the cable cores and the sealing layers.
3. The robot cable of the reservation signal docking conversion structure of claim 2, characterized in that: the cable is characterized in that a shielding layer is arranged between the sealing layer and the rubber layer and made of copper wire materials, the weaving angle of the shielding layer is 30-45 degrees, the shielding layer is used for resisting high-frequency electromagnetic waves, anticorrosion coatings are arranged on the outer sides of the left cable (1) and the right cable (2) and made of epoxy resin composite materials, and the anticorrosion coatings are used for performing anticorrosion treatment on the inner sides of the left cable (1) and the right cable (2).
4. The robot cable of a reservation signal docking conversion structure of claim 1, characterized in that: a gap is reserved between the clamping plate (31) and the fixing ring (3), the movable ring (4) can slide in the gap, a penetrating opening (54) is formed in the surface of the fixing bin (5), the clamping plate (31) can penetrate through the penetrating opening (54) inwards, screw openings (311) are formed in the surfaces of the clamping plate (31) and the fixing bin (5), and the screw openings (311) are connected with bolts (52).
5. A robot cable of a reservation signal docking conversion architecture according to claim 4, characterized in that: the surface of the clamping plate (31) is provided with a convex block (312), the convex block (312) is arranged oppositely, and the convex block (312) is used for sealing the outer side of the penetrating opening (54).
6. The robot cable of a reservation signal docking conversion structure of claim 1, characterized in that: connecting piece (51) are including fixed plate (511) at least, the inner wall fixed mounting in fixed plate (511) and fixed storehouse (5), spring (512) are installed to the tip of fixed plate (511), the bottom of spring (512) is connected with connecting plate (513), connecting plate (513) are used for sealing the cable core exposed between left cable (1) and right cable (2).
7. The robot cable of a reservation signal docking conversion structure of claim 1, characterized in that: the side-mounting of fixed storehouse (5) has retainer plate (55), the inside of retainer plate (55) all is connected with pilot pin (56), pilot pin (56) are used for the extrusion of right cable (2) fixed, the tip of pilot pin (56) all has cup jointed the rubber head.
8. The robot cable of a reservation signal docking conversion structure of claim 1, characterized in that: the surface of the fixed bin (5) is provided with a side cavity (57), the side cavity (57) is communicated with the through hole (54), the inner side of the side cavity (57) is inserted with a baffle (6), and the baffle (6) is used for sealing the through hole (54).
9. A robot cable of a reservation signal docking conversion architecture according to claim 8, characterized in that: be equipped with sealing member (7) in the clearance of solid fixed ring (3) and cardboard (31), sealing member (7) are including sealing ring (71), sealing ring (71) and the laminating of clearance adaptation, the side swing joint of sealing ring (71) has screw rod (72), screw rod (72) and solid fixed ring (3) threaded connection, one side of screw rod (72) stretches out solid fixed ring (3) outwards.
10. A robot cable of a reservation signal docking conversion structure according to claim 9, characterized in that: the surface of the sealing ring (71) is provided with a movable cavity (711), the end part of the screw rod (72) is provided with a connecting rod (721), and the connecting rod (721) is movably connected in the movable cavity (711).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210131793.5A CN114498190B (en) | 2022-02-14 | 2022-02-14 | Robot cable with reserved signal butt joint conversion structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210131793.5A CN114498190B (en) | 2022-02-14 | 2022-02-14 | Robot cable with reserved signal butt joint conversion structure |
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| CN114498190A true CN114498190A (en) | 2022-05-13 |
| CN114498190B CN114498190B (en) | 2023-08-15 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6201189B1 (en) * | 1995-06-13 | 2001-03-13 | Commscope, Inc. | Coaxial drop cable having a mechanically and electronically continuous outer conductor and an associated communications system |
| CN109638529A (en) * | 2018-11-19 | 2019-04-16 | 江苏润华电缆股份有限公司 | A kind of energy-conserving photoelectric Cold-resistant ultraviolet luff cable |
| CN212676880U (en) * | 2020-06-01 | 2021-03-09 | 徐文彪 | Communication engineering communication cable connecting terminal protection device |
| US20210265078A1 (en) * | 2020-02-26 | 2021-08-26 | Yazaki Corporation | Cable |
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2022
- 2022-02-14 CN CN202210131793.5A patent/CN114498190B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6201189B1 (en) * | 1995-06-13 | 2001-03-13 | Commscope, Inc. | Coaxial drop cable having a mechanically and electronically continuous outer conductor and an associated communications system |
| CN109638529A (en) * | 2018-11-19 | 2019-04-16 | 江苏润华电缆股份有限公司 | A kind of energy-conserving photoelectric Cold-resistant ultraviolet luff cable |
| US20210265078A1 (en) * | 2020-02-26 | 2021-08-26 | Yazaki Corporation | Cable |
| CN212676880U (en) * | 2020-06-01 | 2021-03-09 | 徐文彪 | Communication engineering communication cable connecting terminal protection device |
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| CN114498190B (en) | 2023-08-15 |
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Address after: 239300 No. 288 Shiliang Industrial Zone, Tiankang Avenue, Tianchang City, Chuzhou City, Anhui Province Applicant after: Anhui Lianxin Cable Group Co.,Ltd. Address before: 239300 No. 288 Shiliang Industrial Zone, Tiankang Avenue, Tianchang City, Chuzhou City, Anhui Province Applicant before: Anhui Lianxin Cable Co.,Ltd. |
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