CN115473179B - Cable protective sleeve convenient to splice - Google Patents
Cable protective sleeve convenient to splice Download PDFInfo
- Publication number
- CN115473179B CN115473179B CN202211161708.6A CN202211161708A CN115473179B CN 115473179 B CN115473179 B CN 115473179B CN 202211161708 A CN202211161708 A CN 202211161708A CN 115473179 B CN115473179 B CN 115473179B
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- Prior art keywords
- sleeve
- fixed
- torsion spring
- screw
- cable protective
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- 230000001681 protective effect Effects 0.000 title claims description 26
- 238000007789 sealing Methods 0.000 claims description 33
- 238000010030 laminating Methods 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 7
- 241000463219 Epitheca Species 0.000 claims description 6
- 238000003032 molecular docking Methods 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- 239000000741 silica gel Substances 0.000 description 9
- 229910002027 silica gel Inorganic materials 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
-
- 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
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
- H02G3/0418—Covers or lids; Their fastenings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cable Accessories (AREA)
Abstract
The invention relates to the technical field of cable protection, in particular to a cable protection sleeve convenient to splice, which comprises a sleeve main body, wherein the sleeve main body comprises an upper shell, a hinge is connected below the upper shell, the upper shell is connected with a lower shell through the hinge, a sleeve cavity is formed in the sleeve main body, a plug is fixed on the left side of the sleeve main body, a socket is fixed on the right side of the sleeve main body, the plug comprises a first sleeve, a second sleeve is connected in the first sleeve, the socket comprises a third sleeve, a fourth sleeve is connected in the third sleeve, a butting structure is arranged in the first sleeve, the butting structure comprises a first limiting groove, the first limiting groove is formed in the right side of the first sleeve, a clamping rod is arranged in the first limiting groove, and a pressing rod is fixed in the middle of the upper surface of the clamping rod.
Description
Technical Field
The invention relates to the technical field of cable protection, in particular to a cable protection sleeve convenient to splice.
Background
The cable, the product of modern technological civilization, is an electric energy or signal transmission device, usually composed of several wires or several groups of wires, according to the application, can be roughly divided into power cable, control cable, compensation cable, shielding cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resistant cable, marine cable, mining cable, aluminum alloy cable, etc., the wide application of the cable makes the protection of the cable also more and more important, the cable protection sleeve surrounds the cable to prevent the damage to the cable caused by factors such as environment, and is a protection to operators, the existing device is mostly inconvenient for quick splicing, such as a composite cable protection sleeve disclosed in the issued Chinese patent with publication number of CN112636278B, comprising a square, the outside of which is provided with a protection mechanism comprising a U-shaped silica gel cylinder, a steel wire rope, a through hole, a transverse cylinder and a cross rod, the U-shaped silica gel cylinder is fixedly sleeved on the outside of the square, and the contact surface of the U-shaped silica gel cylinder and the square rod is fixedly connected. According to the composite cable protection sleeve, through the cooperation between the square blocks and the protection mechanism, after a cable is paved in the U-shaped silica gel barrel, an operator inserts a cross rod into the transverse barrel, the opening of the U-shaped silica gel barrel is closed, the installation between the U-shaped silica gel barrel and a cable to be protected can be completed, after the U-shaped silica gel barrel is influenced by external force in the paving completion and use process, the U-shaped silica gel barrel can compress and rebound, meanwhile, the toughness of the U-shaped silica gel barrel can be increased through the through hole, the external force can be effectively buffered, the damage probability to the internal cable is reduced, and the practicability is enhanced;
the cable protection sleeve in the prior art can effectively protect the cable so as to accelerate, but the cable protection sleeve has the following defects when in use:
1. due to different application scenes, such as computer cables, signal cables and the like, the cable sleeve is inconvenient to simply and quickly dock and splice, and the installation efficiency of the cable sleeve is affected;
2. the sealing effect is poor during butt joint, and damage to the cable is easy to cause, so that the transmission of the cable is influenced;
3. the interior is empty, so that the wire harness is possibly wound and wrapped, and signal interference is caused;
for this reason, we propose a cable protective cover that facilitates splicing to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a cable protection sleeve convenient to splice, which solves the problems that the installation efficiency of the cable sleeve is affected, the sealing effect is poor during butt joint, the cable is easy to damage, the transmission of the cable is affected, the interior is free, the winding and clamping of a wire harness are possibly caused, and the signal interference is caused because the cable protection sleeve is inconvenient to simply and quickly butt joint and splice due to different application scenes, such as a computer cable, a signal cable and the like in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a cable protective sheath convenient to concatenation, includes the sleeve main part, the sleeve main part includes the epitheca, the epitheca below is connected with the hinge, the epitheca is connected with the inferior valve through the hinge, sleeve main part inside has seted up the cover chamber, sleeve main part left side is fixed with the plug, sleeve main part right side is fixed with the socket, the plug includes first sleeve, first sleeve internally connected has the second sleeve, the socket includes the third sleeve, third sleeve internally connected has the fourth sleeve, first sleeve inside is provided with the butt joint structure, the butt joint structure includes first spacing groove, first spacing groove is seted up inside first sleeve right side, first spacing groove inside is provided with the draw-in lever, draw-in lever upper surface middle part is fixed with presses the pole, press the pole to insert and establish inside and extend outside first sleeve, and the one end that the first sleeve of pressing the pole is outside is fixed with the button, the inside stopper rod is inserted and is equipped with the stopper, the stopper rod lower extreme is fixed at first spacing groove inner wall, the third sleeve internally connected with the fourth sleeve, first end that the tongue is equipped with corresponding to the outside the first spring clip is equipped with to the outside the first outside of first end, the first end is fixed to the outside of extension spring clip, the first end is fixed outside the first end, the stop tongue is fixed to the outside and is set up to the outside the first outside of the surface of the stop groove.
Preferably, the middle part of the first sleeve is provided with a locking structure, the locking structure comprises a locking screw, the locking screw is inserted into the middle of the third sleeve, the middle part of the first sleeve is provided with a threaded hole corresponding to the locking screw, and a pressing sheet is arranged below the threaded hole.
Preferably, the preforming is located inside the first sleeve, the second spacing groove that corresponds with the preforming has been seted up to inside the first sleeve, fixed surface has the depression bar under the preforming, the depression bar upper end is fixed with changes the nail, it is equipped with first torsion spring to change the nail surface cover, first torsion spring one end card is established at the preforming lower surface, first torsion spring other end card is established inside the second spacing groove, the depression bar lower extreme is fixed with the clamp plate.
Preferably, the laminating of clamp plate lower surface has first rubber seal piece, first rubber seal piece lower surface is fixed with the rubber lug, the recess that corresponds with the rubber lug has been seted up on fourth sleeve surface, rubber lug below is provided with the extrusion board, extrusion board one end swing joint has the pivot, the pivot is fixed inside second sleeve one end, pivot surface cover is equipped with second torsion spring, second torsion spring one end card is established inside the extrusion board, second torsion spring other end is fixed inside the second sleeve.
Preferably, the surface of the extruding plate is provided with a second rubber sealing piece, a third rubber sealing piece is arranged above one end of the extruding plate, which is far away from the rotating shaft, the third rubber sealing piece is fixed inside the plug, a fourth rubber sealing piece is arranged between the third sleeve and the fourth sleeve, and the fourth rubber sealing piece is fixed on the inner side wall of the socket.
Preferably, the locking screw top is provided with protection architecture, protection architecture includes the backplate, the backplate is inserted and is established inside the third sleeve, the inside slot that corresponds with the backplate that has seted up of third sleeve, the inside slide bar that has inserted of backplate, the spout that corresponds with the slide bar that has seted up of backplate, the slide bar is fixed at the inside lateral wall of slot, the slide bar surface cover is equipped with second elastic spring, second elastic spring is located between slot inside wall and the backplate left side, backplate surface fixation has dials the stick, the locking screw lower extreme is fixed with rubber gasket.
Preferably, the plug surface is provided with the maintenance structure, the maintenance structure includes the screw sleeve, the screw sleeve cover is established in sleeve main part left side surface, screw sleeve inside wall laminating sealing gasket has the inside commentaries on classics groove of having seted up of screw sleeve, the inside gleitbretter that is provided with of commentaries on classics groove, fixed surface has the second pole setting under the gleitbretter, the second pole setting is fixed on the plug surface, socket surface is fixed with the first pole setting that corresponds with the second pole setting, the screw seat that corresponds with the screw sleeve has been seted up on first pole setting surface.
Preferably, one end of the hinge shaft is inserted in the first hinge seat, the other end of the hinge shaft is inserted in the second hinge seat, the upper end of the first hinge seat is fixed at the lower end of the rear side of the upper shell, the lower end of the second hinge seat is fixed at the upper end of the rear side of the lower shell, a third torsion spring is sleeved on the surface of the hinge shaft, one end of the third torsion spring is clamped in the upper shell, and the other end of the third torsion spring is clamped in the lower shell.
Preferably, a rivet is fixed on the front side surface of the upper shell, a pull tab is sleeved at the concave position of the surface of the rivet, a bayonet is formed in the middle of the pull tab, the concave position in the middle of the surface of the rivet is sleeved inside the bayonet, and the rivet is fixed on the front side surface of the lower shell.
Preferably, the inside cassette that is provided with of cover chamber, the cassette is fixed at cover intracavity wall, cassette surface is fixed with the buckle, cover intracavity portion still is provided with insulating pad and lower insulating pad, it laminates at last shell inner wall to go up insulating pad, lower insulating pad laminates at lower shell inner wall.
Compared with the prior art, the invention has the beneficial effects that:
1. when the third sleeve is sleeved on the surface of the first sleeve through the butt joint structure, the clamping tongue is extruded by the inner wall of the third sleeve, so that the clamping rod is sunk, when the clamping groove in the third sleeve reaches the clamping tongue, the clamping groove is automatically clamped in the clamping groove under the rebound of the first elastic spring, the part of the clamping tongue clamped in the clamping groove is semicircular, so that the third sleeve cannot be separated from the outer wall of the first sleeve at will, and the first sleeve and the third sleeve are clamped by the clamping tongue, so that the primary fixing butt joint of the first sleeve and the third sleeve is facilitated, and the quick splicing of the protective sleeve is facilitated;
2. through setting up locking structure, when the protective sheath needs to splice, pull out the backplate, draw out the locking screw, make first sleeve and press the preliminary realization of pole under the effect of butt joint structure and fix a position the butt joint, along with the third sleeve cover establishes first sleeve surface, the fourth sleeve inserts simultaneously in the middle of second sleeve and first sleeve, subsequently insert the locking screw, under the cooperation of screw hole, make first sleeve and third sleeve firm connection, simultaneously, the locking screw promotes the preforming, make the depression bar press the clamp plate under the cooperation of first rubber seal piece, make the rubber lug card establish at fourth sleeve surface, under the cooperation of crowded board, support tightly fourth sleeve simultaneously, under the cooperation of first rubber seal piece, second rubber seal piece and third rubber seal piece, make the concatenation department more sealed, simultaneously, the surface of locking screw is provided with protection architecture, through the cover of backplate, be convenient for the protection to the locking screw, so as to avoid entering foreign matter or liquid, make the locking screw can not loading and unloading jam or rust, the design of being convenient for, the sealing treatment to the concatenation department is favorable to quick splice fixation and cable protection through this design;
3. through the arrangement of the maintenance structure, after the protective sleeve is quickly spliced, the screw sleeve is pulled to be screwed with the screw seat in a threaded connection manner under the cooperation of the second vertical rod and the first vertical rod, so that the joint of the protective sleeve is firmer, and under the cooperation of the sealing gasket, the joint is closed at the same time, through the design, the firm splicing and the closing of the protective sleeve are facilitated, the protection effect on a cable is better,
4. in the structural design, the buckle is further arranged inside the protective sleeve, so that the lead is separated and clamped, the lead can not be wound and wrapped, signal interference can not be caused under the cooperation of the upper insulating pad and the lower insulating pad, convenience in installation and practicability in use of the device are effectively improved through the structural design, and the operation efficiency is improved.
Description of the drawings:
in order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the structure of the present invention;
FIG. 2 is a schematic elevational cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic side cross-sectional view of the structure of the present invention;
FIG. 4 is a schematic cross-sectional elevation view of a partial structure of a first sleeve, a third sleeve, a second sleeve and a fourth sleeve in a spliced state according to the present invention;
FIG. 5 is a schematic cross-sectional elevation view of a partial structure of a plug according to the present invention;
FIG. 6 is a schematic elevation view in cross-section of a partial structure of a socket according to the present invention;
FIG. 7 is a schematic cross-sectional elevation view of the structure of FIG. 5A in accordance with the present invention;
FIG. 8 is a schematic cross-sectional elevation view of the structure of FIG. 5B in accordance with the present invention;
FIG. 9 is a schematic cross-sectional elevation view of the structure of FIG. 6 at C in accordance with the present invention;
fig. 10 is a schematic front sectional view showing a partial structure of the hinge shaft according to the present invention.
In the figure: 1. a sleeve body; 20. an upper case; 21. a lower case; 22. a sleeve cavity; 23. a plug; 24. a socket; 25. a screw sleeve; 26. a first upright; 27. a hinge shaft; 28. a rivet; 29. an upper insulating pad; 3. a butt joint structure; 31. a first sleeve; 32. a first limit groove; 33. a clamping rod; 34. pressing a rod; 35. a limit rod; 36. a first elastic spring; 37. a clamping tongue; 38. a second sleeve; 39. a rotating shaft; 4. a locking structure; 41. a third sleeve; 42. locking a screw; 43. a threaded hole; 44. tabletting; 45. the second limit groove; 46. a compression bar; 47. rotating nails; 48. a first torsion spring; 49. a pressing plate; 50. a first rubber sealing sheet; 51. rubber bumps; 52. a fourth sleeve; 53. a groove; 54. extruding a plate; 55. a second torsion spring; 56. a second rubber sealing sheet; 57. a third rubber sealing sheet; 58. a fourth rubber sealing sheet; 59. a clamping groove; 6. a protective structure; 61. a guard board; 62. a slot; 63. a slide bar; 64. a chute; 65. a second elastic spring; 66. a poking rod; 67. a rubber gasket; 68. a limiting piece; 69. a third limit groove; 7. maintaining the structure; 71. a second upright; 72. a sliding sheet; 73. a rotary groove; 74. a sealing gasket; 75. a screw seat; 76. a first hinge support; 77. a second hinge support; 78. a third torsion spring; 79. pressing the slices; 81. a pull tab; 82. a bayonet; 83. riveting; 91. a lower insulating pad; 92. a clamping seat; 93. and (5) a buckle.
The specific embodiment is as follows:
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.
Example 1
Referring to fig. 1-10, an embodiment of the present invention is provided: the utility model provides a cable protection sleeve convenient to concatenation, including sleeve main part 1, sleeve main part 1 includes upper housing 20, upper housing 20 below is connected with hinge 27, upper housing 20 is connected with lower casing 21 through hinge 27, sleeve main part 1 inside has seted up the cover chamber 22, sleeve main part 1 left side is fixed with plug 23, sleeve main part 1 right side is fixed with socket 24, plug 23 includes first sleeve 31, first sleeve 31 internally connected with second sleeve 38, socket 24 includes third sleeve 41, third sleeve 41 internally connected with fourth sleeve 52, first sleeve 31 internally provided with docking structure 3, docking structure 3 includes first spacing groove 32, first spacing groove 32 is seted up in first sleeve 31 right side inside, first spacing groove 32 inside is provided with clamping rod 33, clamping rod 33 upper surface middle part is fixed with press lever 34, press lever 34 inserts and is established in first sleeve 31 inside and extends first sleeve 31 outside, and the one end that press tab 79 outside the extension of pressing lever 34 is outside first sleeve 31, clamping rod 33 inside is inserted and is equipped with spacing rod 35, the lower extreme end is fixed in first sleeve 35 and is equipped with at first end of first spacing tongue 35 outside the first spacing groove and is equipped with the inside and is equipped with the spacing tongue 35 to the first end of first sleeve 31, the inside is designed to be more convenient for docking structure 3, the end is equipped with the end of first spacing tongue 37 and the inside is equipped with the first spacing tongue 35 outside the first sleeve 37, the end is fixed to the inside the first sleeve 37, the tip is more convenient for docking structure is equipped with the tip end of the first sleeve 37, the tip 37 is equipped with the spring 37 and extends outside the tip end of the first sleeve 37, and is more is equipped with a spring 37 and 35 and is equipped with a spring and a plug is equipped with a plug and a plug;
further, the middle part of the first sleeve 31 is provided with a locking structure 4, the locking structure 4 comprises a locking screw 42, the locking screw 42 is inserted into the middle of the third sleeve 41, a threaded hole 43 corresponding to the locking screw 42 is formed in the middle part of the first sleeve 31, a pressing sheet 44 is arranged below the threaded hole 43, and through the design, the first sleeve 31 and the third sleeve 41 are conveniently and stably sleeved and connected without falling off.
Further, the pressing piece 44 is located inside the first sleeve 31, a second limit groove 45 corresponding to the pressing piece 44 is formed in the first sleeve 31, a pressing rod 46 is fixed on the lower surface of the pressing piece 44, a rotary nail 47 is fixed at the upper end of the pressing rod 46, a first torsion spring 48 is sleeved on the surface of the rotary nail 47, one end of the first torsion spring 48 is clamped on the lower surface of the pressing piece 44, the other end of the first torsion spring 48 is clamped inside the second limit groove 45, and a pressing plate 49 is fixed at the lower end of the pressing rod 46, so that when the first sleeve 31 and the third sleeve 41 are stably butted, a rubber bump 51 is clamped on the surface of the fourth sleeve 52 at the same time, and the butted position is sealed;
further, the laminating of clamp plate 49 lower surface has first rubber seal piece 50, the fixed rubber lug 51 of first rubber seal piece 50 lower surface, the recess 53 that corresponds with rubber lug 51 has been seted up on fourth sleeve 52 surface, rubber lug 51 below is provided with crowded board 54, crowded board 54 one end swing joint has pivot 39, pivot 39 is fixed inside second sleeve 38 one end, pivot 39 surface cover is equipped with second torsion spring 55, second torsion spring 55 one end card is established inside crowded board 54, second torsion spring 55 other end is fixed inside second sleeve 38, through this design, be convenient for when the fourth sleeve 52 surface is established to the card of rubber lug 51, make crowded board 54 support tightly fourth sleeve 52, can not drop.
Example 2
On the basis of embodiment 1, the surface of the extruding plate 54 is provided with a second rubber sealing sheet 56, a third rubber sealing sheet 57 is arranged above one end of the extruding plate 54 far away from the rotating shaft 39, the third rubber sealing sheet 57 is fixed inside the plug 23, a fourth rubber sealing sheet 58 is arranged between the third sleeve 41 and the fourth sleeve 52, and the fourth rubber sealing sheet 58 is fixed on the inner side wall of the socket 24, so that the sealing of a butt joint position is facilitated, and cables are better protected;
further, a protection structure 6 is arranged above the locking screw 42, the protection structure 6 comprises a guard plate 61, the guard plate 61 is inserted into the third sleeve 41, a slot 62 corresponding to the guard plate 61 is formed in the third sleeve 41, a slide bar 63 is inserted into the guard plate 61, a slide groove 64 corresponding to the slide bar 63 is formed in the guard plate 61, the slide bar 63 is fixed on the inner side wall of the slot 62, a second elastic spring 65 is sleeved on the surface of the slide bar 63, the second elastic spring 65 is positioned between the inner side wall of the slot 62 and the left side of the guard plate 61, a poking rod 66 is fixed on the surface of the guard plate 61, the protection of the locking screw 42 and the threaded hole 43 is facilitated through the design, foreign matters or liquid cannot enter the guard plate, the blocking and rusting are prevented, the assembly and the disassembly are facilitated, a rubber gasket 67 is fixed at the lower end of the locking screw 42, the protection of the surface of a tabletting 44 is facilitated, and the tabletting 44 cannot be worn along with the rotation of the locking screw 42 during the assembly and disassembly;
example 3
On the basis of embodiments 1 and 2, the surface of the plug 23 is provided with a maintenance structure 7, the maintenance structure 7 comprises a screw sleeve 25, the screw sleeve 25 is sleeved on the left side surface of the sleeve body 1, the inner side wall of the screw sleeve 25 is attached to a sealing gasket 74, a rotary groove 73 is formed in the screw sleeve 25, a sliding sheet 72 is arranged in the rotary groove 73, a second vertical rod 71 is fixed on the lower surface of the sliding sheet 72, the second vertical rod 71 is fixed on the surface of the plug 23, a first vertical rod 26 corresponding to the second vertical rod 71 is fixed on the surface of the socket 24, and a screw seat 75 corresponding to the screw sleeve 25 is formed on the surface of the first vertical rod 26;
further, one end of the hinge shaft 27 is inserted into the first hinge support 76, the other end of the hinge shaft 27 is inserted into the second hinge support 77, the upper end of the first hinge support 76 is fixed at the lower end of the rear side of the upper shell 20, the lower end of the second hinge support 77 is fixed at the upper end of the rear side of the lower shell 21, a third torsion spring 78 is sleeved on the surface of the hinge shaft 27, one end of the third torsion spring 78 is clamped in the upper shell 20, and the other end of the third torsion spring 78 is clamped in the lower shell 21, so that the cable can be conveniently nested before splicing;
further, the rivet 28 is fixed on the front surface of the upper shell 20, the pull tab 81 is sleeved at the concave position of the surface of the rivet 28, the bayonet 82 is arranged in the middle of the pull tab 81, the bayonet 82 is sleeved at the concave position of the middle of the surface of the rivet 83, and the rivet 83 is fixed on the front surface of the lower shell 21, so that the cable is conveniently embedded, the protective sleeve is quickly closed, and the cable is also convenient to detach;
example 4
The inside cassette 92 that is provided with of cover chamber 22, cassette 92 is fixed in the inner wall of cover chamber 22, cassette 92 surface fixation has buckle 93, cover chamber 22 is inside to be provided with insulating pad 29 and insulating pad 91 down, insulating pad 29 laminating in the inner wall of upper shell 20 down, insulating pad 91 laminating in the inner wall of lower shell 21 down, through this design, when the nested cable of being convenient for, carry out the isolation card to the wire that constitutes the cable and establish, prevent winding, the signal can not interfere with, under the cooperation of insulating pad 29 and insulating pad 91 down, make the signal can not interfere with each other more;
in operation, pull tab 81 is pulled to separate pull tab 81 from rivet 83, so as to open the protective sleeve, wires forming the cable are respectively clamped in buckle 93, the wires are not wound and wrapped under the cooperation of lower insulating pad 91 and upper insulating pad 29, signals are not disturbed, the protective sleeve is closed, pull tab 81 is pulled, bayonet 82 is sleeved in rivet 83, and nesting of the protective sleeve on the cable is completed;
when in operation, the poking rod 66 is poked, the guard plate 61 is inserted into the third sleeve 41, the locking screw 42 is pulled out, the poking rod 66 is loosened, then the third sleeve 41 is pushed to be sleeved on the outer wall of the first sleeve 31, meanwhile, the fourth sleeve 52 is inserted between the first sleeve 31 and the second sleeve 38, the inner wall of the third sleeve 41 extrudes the clamping tongue 37 along with the insertion of the third sleeve 31, the clamping tongue 37 drives the clamping rod 33 to sink into the first sleeve 31, when the clamping tongue 37 reaches the clamping groove 59, under the cooperation of the limiting rod 35 and the first elastic spring 36, the clamping rod 33 drives the clamping tongue 37 to bounce, the clamping tongue 37 is clamped into the clamping groove 59, so that the first sleeve 31 and the third sleeve 41 are initially positioned and butted, meanwhile, under the cooperation of the limiting piece 68 and the third limiting groove 69, the clamping rod 33 cannot pop out the surface of the limiting rod 35, and if disassembly is needed, the pressing piece 79 is pressed down, the pressing rod 34 slides, the clamping rod 33 is driven to sink under the cooperation of the pressing rod 34, so that the clamping tongue 37 is driven to sink, and the clamping tongue 37 is driven to bounce, and the clamping groove 59 is released, so that the separation of the clamping groove is realized.
In operation, after the preliminary positioning of the first sleeve 31 and the third sleeve 41 in the previous step, the guard plate 61 is pulled out again, the locking screw 42 is inserted, so that the locking screw 42 completes the firm sleeving and butting of the first sleeve 31 and the third sleeve 41 under the cooperation of the threaded hole 43, simultaneously, the pressing sheet 44 moves downwards under the pushing action of the locking screw 42, so that the pressing rod 46 is pressed by the pressing rod 46, the pressing plate 49 presses the first rubber sealing sheet 50, the rubber bump 51 is clamped inside the groove 53 on the surface of the fourth sleeve 52, meanwhile, the pressing plate 54 abuts against the fourth sleeve 52 under the action of the second torsion spring 55, the joint is closed under the cooperation of the first rubber sealing sheet 50, the rubber bump 51, the third rubber sealing sheet 57 and the fourth rubber sealing sheet 58, the cable is protected, and meanwhile, the guard plate 61 also protects the locking screw 42, so that the locking screw 42 is not difficult to assemble and disassemble;
in operation, after the splicing of the protective sleeve is completed, the screw sleeve 25 is pulled, so that the screw sleeve 25 moves on the surface of the second upright rod 71, and after the screw sleeve 25 moves to the screw seat 75, the screw sleeve 25 is screwed and fastened with the screw seat 75, so that the splicing position is protected, the splicing position is more airtight under the cooperation of the sealing gasket 74, and the above is all the working principles of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a cable protective sheath convenient to concatenation, includes sleeve main part, its characterized in that: the sleeve main part includes the epitheca, the epitheca below is connected with the hinge, the epitheca is connected with the inferior valve through the hinge, sleeve main part inside has seted up the cover chamber, sleeve main part left side is fixed with the plug, sleeve main part right side is fixed with the socket, the plug includes first sleeve, first sleeve internally connected has the second sleeve, the socket includes the third sleeve, third sleeve internally connected has the fourth sleeve, first sleeve inside is provided with docking structure, docking structure includes first spacing groove, first spacing groove is seted up inside first sleeve right side, first spacing groove inside is provided with the draw-in lever, draw-in lever upper surface middle part is fixed with the push rod, the push rod inserts and establishes outside first sleeve and extend first sleeve, and the push rod extends the outer one end of first sleeve and be fixed with the button, the inside plug-in lever is equipped with the stopper rod, the stopper rod lower extreme is fixed at first spacing inslot wall, third sleeve internally connected with the fourth sleeve, first elasticity spring, and first spring clip is located the inside is corresponding to the first end of first sleeve, the outside is provided with the first tongue outside the first end of extension groove, the first tongue outside is fixed to the first sleeve, the first end is fixed outside the outside is opened to the first tongue.
2. A cable protective cover for facilitating splicing according to claim 1, wherein: the novel anti-theft lock is characterized in that a locking structure is arranged in the middle of the first sleeve and comprises a locking screw, the locking screw is inserted into the middle of the third sleeve, a threaded hole corresponding to the locking screw is formed in the middle of the first sleeve, and a pressing sheet is arranged below the threaded hole.
3. A cable protective cover for facilitating splicing according to claim 2, wherein: the preforming is located inside the first sleeve, the second spacing groove that corresponds with the preforming has been seted up to inside the first sleeve, fixed surface has the depression bar under the preforming, the depression bar upper end is fixed with changes the nail, it is equipped with first torsion spring to change the nail surface cover, first torsion spring one end card is established at the preforming lower surface, first torsion spring other end card is established inside the second spacing groove, the depression bar lower extreme is fixed with the clamp plate.
4. A cable protective cover for facilitating splicing according to claim 3, wherein: the laminating of clamp plate lower surface has first rubber seal piece, first rubber seal piece lower surface is fixed with the rubber lug, the recess that corresponds with the rubber lug has been seted up on fourth sleeve surface, rubber lug below is provided with the crowded board, crowded board one end swing joint has the pivot, the pivot is fixed inside second sleeve one end, pivot surface cover is equipped with second torsion spring, second torsion spring one end card is established inside the crowded board, second torsion spring other end is fixed inside the second sleeve.
5. The splice-facilitating cable protective sheath of claim 4, wherein: the surface of the extruding plate is provided with a second rubber sealing piece, a third rubber sealing piece is arranged above one end of the extruding plate, which is far away from the rotating shaft, the third rubber sealing piece is fixed inside the plug, a fourth rubber sealing piece is arranged between the third sleeve and the fourth sleeve, and the fourth rubber sealing piece is fixed on the inner side wall of the socket.
6. A cable protective cover for facilitating splicing according to claim 2, wherein: the utility model discloses a locking screw, including the fixed knot, the locking screw top is provided with protection architecture, protection architecture includes the backplate, the backplate is inserted and is established inside the third sleeve, the inside slot that corresponds with the backplate that has been seted up of third sleeve, the inside slide bar that has been inserted of backplate, the spout that corresponds with the slide bar that has been seted up inside the backplate, the slide bar is fixed at the inside lateral wall of slot, slide bar surface cover is equipped with second elastic spring, second elastic spring is located between slot inside wall and the backplate left side, backplate surface mounting has the stick of dialling, the locking screw lower extreme is fixed with rubber gasket.
7. A cable protective cover for facilitating splicing according to claim 1, wherein: the plug surface is provided with the maintenance structure, the maintenance structure includes the screw sleeve, the screw sleeve cover is established at sleeve main part left side surface, screw sleeve inside wall laminating sealing gasket has the screw sleeve is inside to be seted up the change groove, change inslot portion is provided with the gleitbretter, the gleitbretter lower surface is fixed with the second pole setting, the second pole setting is fixed on the plug surface, socket surface is fixed with the first pole setting that corresponds with the second pole setting, the screw seat that corresponds with the screw sleeve has been seted up on first pole setting surface.
8. A cable protective cover for facilitating splicing according to claim 1, wherein: the hinge is characterized in that one end of the hinge shaft is inserted into the first hinge seat, the other end of the hinge shaft is inserted into the second hinge seat, the upper end of the first hinge seat is fixed at the lower end of the rear side of the upper shell, the lower end of the second hinge seat is fixed at the upper end of the rear side of the lower shell, a third torsion spring is sleeved on the surface of the hinge shaft, one end of the third torsion spring is clamped inside the upper shell, and the other end of the third torsion spring is clamped inside the lower shell.
9. A cable protective cover for facilitating splicing according to claim 1, wherein: the rivet is fixed on the front side surface of the upper shell, a pull tab is sleeved at the concave position of the surface of the rivet, a bayonet is formed in the middle of the pull tab, the concave position in the middle of the surface of the rivet is sleeved inside the bayonet, and the rivet is fixed on the front side surface of the lower shell.
10. A cable protective cover for facilitating splicing according to claim 1, wherein: the inside cassette that is provided with of cover chamber, the cassette is fixed at cover intracavity wall, cassette surface fixation has the buckle, cover intracavity portion still is provided with insulating pad and lower insulating pad, it laminates at last shell inner wall to go up insulating pad, lower insulating pad laminating is at lower shell inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211161708.6A CN115473179B (en) | 2022-09-23 | 2022-09-23 | Cable protective sleeve convenient to splice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211161708.6A CN115473179B (en) | 2022-09-23 | 2022-09-23 | Cable protective sleeve convenient to splice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115473179A CN115473179A (en) | 2022-12-13 |
| CN115473179B true CN115473179B (en) | 2023-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211161708.6A Active CN115473179B (en) | 2022-09-23 | 2022-09-23 | Cable protective sleeve convenient to splice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115473179B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0187887A1 (en) * | 1985-01-18 | 1986-07-23 | Hosiden Electronics Co., Ltd. | Connector with lock mechanism |
| CN210866633U (en) * | 2019-12-25 | 2020-06-26 | 南京交通职业技术学院 | Broadband cable protective sheath |
| CN112636278A (en) * | 2021-01-11 | 2021-04-09 | 李明根 | Composite cable protective sleeve |
| CN215580149U (en) * | 2021-07-21 | 2022-01-18 | 河北格赛特复合材料有限公司 | Split joint device for power cable protective sleeve |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM422799U (en) * | 2011-09-29 | 2012-02-11 | Delta Electronics Inc | Cable coupling protection apparatus and cable with the same |
-
2022
- 2022-09-23 CN CN202211161708.6A patent/CN115473179B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0187887A1 (en) * | 1985-01-18 | 1986-07-23 | Hosiden Electronics Co., Ltd. | Connector with lock mechanism |
| CN210866633U (en) * | 2019-12-25 | 2020-06-26 | 南京交通职业技术学院 | Broadband cable protective sheath |
| CN112636278A (en) * | 2021-01-11 | 2021-04-09 | 李明根 | Composite cable protective sleeve |
| CN215580149U (en) * | 2021-07-21 | 2022-01-18 | 河北格赛特复合材料有限公司 | Split joint device for power cable protective sleeve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115473179A (en) | 2022-12-13 |
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Effective date of registration: 20231026 Address after: 065000 Langfang city of Hebei province Guangyang District No. 105 Xinhua Road Applicant after: LANGFANG POWER SUPPLY COMPANY, STATE GRID JIBEI ELECTRIC POWER Co.,Ltd. Applicant after: STATE GRID CORPORATION OF CHINA Address before: No. 398, Second Ring West Road, Wuhua District, Kunming, Yunnan 650032 Applicant before: Luo Dehao |
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