CN113594760A - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- CN113594760A CN113594760A CN202110901755.9A CN202110901755A CN113594760A CN 113594760 A CN113594760 A CN 113594760A CN 202110901755 A CN202110901755 A CN 202110901755A CN 113594760 A CN113594760 A CN 113594760A
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- China
- Prior art keywords
- arc
- cable
- shaped
- groove
- sleeve
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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
- 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
- H01R13/627—Snap or like fastening
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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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/2445—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members having additional means acting on the insulation or the wire, e.g. additional insulation penetrating means, strain relief means or wire cutting knives
Abstract
The invention relates to a cable connector for connecting a first cable and a second cable, said cable connector comprising: the middle part of the shell is provided with a first connecting hole; the middle part of the rotating disc is provided with a rotating shaft which is rotatably connected to the side wall of the shell, and the rotating disc is provided with a first arc-shaped groove; a first sleeve; a first arc-shaped jaw; and a second arc-shaped jaw. The arc-shaped clamping jaws can clamp the cable by controlling the rotating disc to rotate forwards, and the arc-shaped clamping jaws can cut the insulating layer of the cable by controlling the rotating disc to rotate reversely. The invention has the advantages that: through set up on the sleeve and erect the groove and the arc leads to the groove on the casing, with the connecting axle cooperation on the arc jack catch, can accomplish the connection through rotating rotary disk control arc jack catch centre gripping cable, convenient and fast.
Description
Technical Field
The invention relates to the technical field of cable connection, in particular to a cable connector.
Background
With the continuous enlargement of the scale of industries such as the Chinese power industry, the urban rail transit industry, the automobile industry, the shipbuilding industry and the like, the demand on wires and cables will also increase rapidly, and the wire and cable industry has huge development potential in the future. Due to production and transportation limitations, the length of the cable is limited, and the disconnected cable is not required to be connected when the cable is used; the following problems generally occur when the existing cables are connected:
1. at present, cable connection is generally realized by manually controlling two cables to be wound and butted, a thermal shrinkage hose is required to be manually used for sealing a connection position after connection, the processing mode is complex in operation, the sealing performance of the cable connection position is difficult to guarantee, the situations of electric leakage, water inflow and the like are easy to occur, and the use safety of the cables is influenced;
2. the cable need cut away the insulating skin on link surface before connecting, and inside metal part exposes then links together, generally is by manual cutting among the prior art, because manual cutting length and incision are level and smooth can not obtain guaranteeing for behind the cable junction, metal part has the risk of exposing, causes the electric leakage accident.
Disclosure of Invention
In view of the above, it is desirable to provide a cable connector that addresses the above-mentioned problems.
The invention discloses a cable connector, which is used for connecting a first cable and a second cable, and comprises: the middle part of the shell is provided with a first connecting hole; the middle part of the rotating disc is provided with a rotating shaft which is rotatably connected to the side wall of the shell, and the rotating disc is provided with a first arc-shaped groove; the first sleeve is sleeved at one end of the shell and provided with a first through hole communicated with the first connecting hole, the first sleeve is provided with a first connecting sliding block, the first connecting sliding block is arranged in the first arc-shaped groove in a sliding manner, and the rotating disc is rotated to drive the first connecting sliding block to slide along the first arc-shaped groove, so that the first sleeve slides along the axial direction of the shell; first arc jack catch and second arc jack catch, all slide set up in the casing, and can stretch into in the first connecting hole, it leads to the groove to have seted up first arc on the casing and leads to the groove with the second arc, it erects the groove with the second to have seted up first perpendicular groove on the first sleeve inside wall, be provided with first connecting axle on the first arc jack catch, first connecting axle passes first arc leads to the groove to stretch into first perpendicular inslot, be provided with the second connecting axle on the second arc jack catch, the second connecting axle passes second arc leads to the groove to stretch into the second is perpendicular inslot, thereby through forward rotation the rotary disk can drive first arc jack catch and second arc jack catch lead to the groove along first arc and slide with the second arc, with stretching into in step it presss from both sides in the first connecting hole first cable.
In one embodiment, the first and second arc-shaped jaws are symmetrically arranged so as to be able to grip the first cable from both sides.
In one embodiment, the first arcuate jaw has a first clamping portion at one end and the second arcuate jaw has a second clamping portion at one end, the first and second clamping portions cooperating to clamp the first cable.
In one embodiment, one end of the first arc-shaped clamping jaw, which is far away from the first clamping portion, is provided with a first cutting portion, one end of the second arc-shaped clamping jaw, which is far away from the second clamping portion, is provided with a second cutting portion, and the rotating disk is rotated reversely, so that the first cutting portion and the second cutting portion synchronously extend into the first connecting hole to cut the insulating layer of the first cable.
In one embodiment, the first sleeve end is provided with a first abutting ring, a first elastic ring is arranged between the first abutting ring and the shell, and the first abutting ring and the shell can be pressed by the first elastic ring through forward rotation of the rotating disk, so that the first elastic ring is protruded towards the center to clamp the first cable, and the first through hole is separated from the first connecting hole in a sealing mode.
In one embodiment, a second arc-shaped groove is formed in the rotating disc, a second sleeve is sleeved on one end of the shell body, which is far away from the first sleeve, a second through hole communicated with the second connecting hole is formed in the second sleeve, a second connecting slider is arranged on the second sleeve, the second connecting slider is slidably arranged in the second arc-shaped groove, the rotating disc can drive the second connecting slider to slide along the first arc-shaped groove, so that the first sleeve and the second sleeve are synchronously close to each other, a third arc-shaped claw and a fourth arc-shaped claw are slidably arranged in the shell body, the third arc-shaped claw and the fourth arc-shaped claw can extend into the second connecting hole, a third arc-shaped through groove and a fourth arc-shaped through groove are formed in the shell body, and a third vertical groove and a fourth vertical groove are formed in the inner side wall of the second sleeve, be provided with the third connecting axle on the third arc jack catch, the third connecting axle passes the third arc leads to the groove and stretches into the third erects the inslot, be provided with the fourth connecting axle on the fourth arc jack catch, the fourth connecting axle passes the fourth arc leads to the groove and stretches into the fourth erects the inslot, thereby through forward rotation the rotary disk can drive the third arc jack catch leads to the groove and slides along the third arc with the fourth arc jack catch, with stretching into in step the centre gripping in the second connecting hole the second cable.
In one embodiment, one end of the third arc-shaped clamping jaw is provided with a third clamping portion, one end of the fourth arc-shaped clamping jaw is provided with a fourth clamping portion, the third clamping portion and the fourth clamping portion are matched to clamp the second cable, one end, far away from the third clamping portion, of the third arc-shaped clamping jaw is provided with a third cutting portion, one end, far away from the fourth clamping portion, of the fourth arc-shaped clamping jaw is provided with a fourth cutting portion, the rotating disc is rotated reversely, and the third cutting portion and the fourth cutting portion can synchronously extend into the second connecting hole to cut the insulating layer of the second cable.
In one embodiment, the second sleeve end is provided with a second abutting ring, a second elastic ring is arranged between the second abutting ring and the shell, and the second abutting ring and the shell can be pressed by the second elastic ring through forward rotation of the rotating disk, so that the second elastic ring is protruded towards the center to clamp the second cable, and the second through hole is hermetically separated from the second connecting hole.
In one embodiment, a conductive sheet is arranged in the housing, the first cable and the second cable are abutted against the conductive sheet to realize electrical connection, the first arc-shaped jaw and the second arc-shaped jaw extend into the first connecting hole in an inclined manner so as to push the first cable towards the conductive sheet while clamping the first cable, and the third arc-shaped jaw and the fourth arc-shaped jaw extend into the second connecting hole in an inclined manner so as to push the second cable towards the conductive sheet while clamping the second cable.
In one embodiment, a locking hole is formed in the housing, a positioning pin is slidably disposed on the rotating disc, and the positioning pin can extend into the locking hole to fix the rotating disc after the rotating disc rotates forward to clamp the first cable and the second cable.
The invention has the advantages that:
1. the first arc-shaped groove and the second arc-shaped groove on the rotating disk are matched with the first connecting slide block on the first sleeve and the second connecting slide block on the second sleeve, so that the rotating disk can drive the first sleeve and the second sleeve to move towards the middle when rotating, the first elastic ring and the second elastic ring are compressed and expanded, a sealing layer is formed between the first elastic ring and the second elastic ring and a cable, and the situations of electric leakage and water inflow are avoided;
2. by using the arc-shaped clamping jaw and arranging the cutting part at the tail end of the arc-shaped clamping jaw, the insulating layer of the cable connecting end can be accurately cut off by a certain length through the cutting part on the arc-shaped clamping jaw, and the cut is smooth;
3. through set up on the sleeve and erect the groove and the arc leads to the groove on the casing, with the connecting axle cooperation on the arc jack catch, can accomplish the connection through rotating rotary disk control arc jack catch centre gripping cable, convenient and fast.
Drawings
Fig. 1 is a top view of a cable connector according to the present invention;
fig. 2 is a top view of a cable connector according to the present invention in a locked state;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;
FIG. 5 is a cross-sectional view taken along line C-C of FIG. 3 in accordance with the present invention;
fig. 6 is a cross-sectional view of a cable connector according to the present invention with the insulation cover cut away;
fig. 7 is a cross-sectional view of a cable connector according to the present invention when locking a cable;
fig. 8 is a cross-sectional view of a cable of the present invention with the insulation sheath removed.
In the drawing, the housing 1, the first connection hole 111, the second connection hole 112, the first arc through groove 121, the second arc through groove 122, the third arc through groove 123, the fourth arc through groove 124, the locking hole 13, the first abutting table 141, the second abutting table 142, the conductive sheet 2, the rotating disk 3, the rotating shaft 31, the first arc groove 321, the second arc groove 322, the positioning pin 33, the U-shaped connection rod 34, the first arc claw 41, the first connection shaft 411, the first clamping portion 412, the first cutting portion 413, the second arc claw 42, the second connection shaft 421, the second clamping portion 422, the second cutting portion 423, the third arc claw 43, the third connection shaft 431, the third clamping portion 432, the third cutting portion 433, the fourth arc claw 44, the fourth connection shaft 441, the fourth clamping portion 442, the fourth cutting portion 443, the first sleeve 51, the first through hole 511, the first connection slider 512, the first vertical groove 513, the second vertical groove 514, the second vertical groove, The first abutting ring 515, the first elastic ring 516, the second sleeve 52, the second through hole 521, the second connecting slider 522, the third vertical groove 523, the fourth vertical groove 524, the second abutting ring 525, the second elastic ring 526, the first cable 61, and the second cable 62.
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.
It will be understood that when an element is referred to as being "mounted on" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 to 5, the present invention discloses a cable connector for connecting a first cable 61 and a second cable 62, wherein the cable connector comprises:
the device comprises a shell 1, wherein a first connecting hole 111 is formed in the middle of the shell 1;
the middle of the rotating disc 3 is provided with a rotating shaft 31, the rotating shaft 31 is rotatably connected to the side wall of the shell 1, and the rotating disc 3 is provided with a first arc-shaped groove 321;
the first sleeve 51 is sleeved at one end of the housing 1, a first through hole 511 communicated with the first connection hole 111 is formed in the first sleeve 51, a first connection slider 512 is arranged on the first sleeve 51, the first connection slider 512 is slidably arranged in the first arc-shaped groove 321, and the first connection slider 512 can be driven to slide along the first arc-shaped groove 321 by rotating the rotating disc 3, so that the first sleeve 51 slides along the axial direction of the housing 1;
a first arc-shaped claw 41 and a second arc-shaped claw 42, which are slidably disposed in the housing 1 and can extend into the first connection hole 111, the housing 1 is provided with a first arc-shaped through groove 121 and a second arc-shaped through groove 122, the inner side wall of the first sleeve 51 is provided with a first vertical groove 513 and a second vertical groove 514, the first arc-shaped claw 41 is provided with a first connection shaft 411, the first connection shaft 411 passes through the first arc-shaped through groove 121 and extends into the first vertical groove 513, the second arc-shaped claw 42 is provided with a second connection shaft 421, the second connection shaft 421 passes through the second arc-shaped through groove 122 and extends into the second vertical groove 514, so that the rotating disc 3 can drive the first arc-shaped claw 41 and the second arc-shaped claw 42 to slide along the first arc-shaped through groove 121 and the second arc-shaped through groove 122 by rotating the forward direction, so as to synchronously extend into the first connection hole 111 and clamp the first cable 61, and the first through hole 511 is hermetically separated from the first connection hole 111.
Preferably, the first arc-shaped jaw 41 and the second arc-shaped jaw 42 are symmetrically arranged so as to be able to clamp the first cable 61 from both sides.
It can be understood that, as shown in fig. 1, the rotating disc 3 is provided with a first arc-shaped slot 321, and the first arc-shaped slot 321 has a proximal end and a distal end, so that when the rotating disc 3 rotates, the first connecting slider 512 can approach or move away from the center of the rotating disc 3, so that the first sleeve 51 can slide along the housing 1.
Preferably, the first arc-shaped jaw 41 has a first clamping portion 412 at one end, the second arc-shaped jaw 42 has a second clamping portion 422 at one end, and the first clamping portion 412 and the second clamping portion 422 cooperate to clamp the first cable 61.
Preferably, one end of the first arc-shaped clamping jaw 41 away from the first clamping portion 412 is provided with a first cutting portion 413, one end of the second arc-shaped clamping jaw 42 away from the second clamping portion 422 is provided with a second cutting portion 423, and the rotating disk 3 is rotated in the opposite direction, so that the first cutting portion 413 and the second cutting portion 423 can synchronously extend into the first connecting hole 111 to cut the insulating layer of the first cable 61.
Preferably, a first abutting ring 515 is provided at an end of the first sleeve 51, a first elastic ring 516 is provided between the first abutting ring 515 and the housing 1, and the first abutting ring 515 and the housing 1 can be pressed against the first elastic ring 516 by rotating the rotating disk 3 in the forward direction, so that the first elastic ring 516 is deformed and protruded toward the center to clamp the first cable 61.
Preferably, a second arc-shaped groove 322 is formed in the rotating disc 3, a second sleeve 52 is sleeved on one end of the housing 1 away from the first sleeve 51, a second through hole 521 communicated with the second connecting hole 112 is formed in the second sleeve 52, a second connecting slider 522 is arranged on the second sleeve 52, the second connecting slider 522 is slidably arranged in the second arc-shaped groove 322, the rotating disc 3 is rotated to drive the second connecting slider 522 to slide along the first arc-shaped groove 321, so that the first sleeve 51 and the second sleeve 52 are synchronously close to each other, a third arc-shaped jaw 43 and a fourth arc-shaped jaw 44 are slidably arranged in the housing 1, the third arc-shaped jaw 43 and the fourth arc-shaped jaw 44 can extend into the second connecting hole 112, a third arc-shaped through groove 123 and a fourth arc-shaped through groove 124 are formed in the housing 1, a third vertical groove 523 and a fourth vertical groove 524 are formed in the inner side wall of the second sleeve 52, a third connecting shaft 431 is arranged on the third arc-shaped jaw 43, the third connecting shaft 431 penetrates through the third arc-shaped through groove 123 and extends into the third vertical groove 523, a fourth connecting shaft 441 is arranged on the fourth arc-shaped jaw 44, and the fourth connecting shaft 441 penetrates through the fourth arc-shaped through groove 124 and extends into the fourth vertical groove 524, so that the rotating disc 3 can drive the third arc-shaped jaw 43 and the fourth arc-shaped jaw 44 to slide along the third arc-shaped through groove 123 and the fourth arc-shaped through groove 124 through forward rotation, and the second cable 62 is clamped in the second connecting hole 112 synchronously.
Preferably, the third arc-shaped jaw 43 has a third clamping portion 432 at one end, the fourth arc-shaped jaw 44 has a fourth clamping portion 442 at one end, the third clamping portion 432 and the fourth clamping portion 442 cooperate to clamp the second cable 62, the third arc-shaped jaw 43 has a third cutting portion 433 at one end far from the third clamping portion 432, the fourth arc-shaped jaw 44 has a fourth cutting portion 443 at one end far from the fourth clamping portion 442, and the rotating disc 3 is rotated in the reverse direction, so that the third cutting portion 433 and the fourth cutting portion 443 can synchronously extend into the second connecting hole 112 to cut the insulating layer of the second cable 62.
Preferably, the second sleeve 52 is provided with a second abutting ring 525 at an end thereof, and a second elastic ring 526 is provided between the second abutting ring 525 and the housing 1, and by rotating the rotary disk 3 in a forward direction, the second abutting ring 525 and the housing 1 can be pressed against the second elastic ring 526, so that the second elastic ring 526 is deformed to be convex toward the center to clamp the second cable 62, and the second through hole 521 is sealed and separated from the second connecting hole 112.
It should be noted that the first elastic ring 516 and the second elastic ring 526 are made of an insulating material.
Preferably, a conductive plate 2 is arranged in the housing 1, the first cable 61 and the second cable 62 are both abutted to the conductive plate 2 to realize electrical connection, the first arc-shaped claw 41 and the second arc-shaped claw 42 obliquely extend into the first connection hole 111, so that the first cable 61 can be pushed towards the conductive plate 2 while the first cable 61 is clamped, and the third arc-shaped claw 43 and the fourth arc-shaped claw 44 obliquely extend into the second connection hole 112, so that the second cable 62 can be pushed towards the conductive plate 2 while the second cable 62 is clamped.
Preferably, a locking hole 13 is formed in the housing 1, a positioning pin 33 is slidably disposed on the rotating disc 3, and when the rotating disc 3 rotates in the forward direction to clamp the first cable 61 and the second cable 62, the positioning pin 33 can extend into the locking hole 13 to fix the rotating disc 3.
It should be noted that the first sleeve 51 and the second sleeve 52 both have a fitting plane, and the rotating disc 3 fits in the fitting plane, so that the first sleeve 51 and the second sleeve 52 can only fit in the rotating disc 3 to slide and cannot rotate relative to the housing 1.
In addition, in the present embodiment, two rotating disks 3 are disposed on two sides of the housing 1, the two rotating disks 3 are connected to the first sleeve 51 and the second sleeve 52 in the same manner, the first sleeve 51 and the second sleeve 52 are synchronously driven to slide, and the two rotating disks 3 are fixed by the U-shaped connecting rod 34.
Preferably, a first abutting table 141 is arranged in the first connecting hole 111, the first abutting table 141 can abut against the insulating layer of the first cable 61, and the length of the insulating layer cut each time is the distance from the first abutting table 141 to the first cut part 413; a second abutting table 142 is provided in the second connection hole 112, and the second abutting table 142 can abut against the insulating layer of the second cable 62, so that the length of the insulating layer cut each time is the distance from the second abutting table 142 to the second cut portion 423.
The working mode of the invention is as follows: as shown in fig. 1 and 2, by rotating the rotating disk 3, the first sleeve 51 can be brought closer to or farther away from the second sleeve 52 in synchronization.
As shown in fig. 3 and 4, by rotating the rotating disc 3 in the forward direction, the first sleeve 51 and the second sleeve 52 can be driven to slide along the housing 1 to approach each other, the first vertical slot 513 drives the first connecting shaft 411 to move along the first arc-shaped through slot 121, the second vertical slot 514 drives the second connecting shaft 421 to move along the second arc-shaped through slot 122, the third vertical slot 523 drives the third connecting shaft 431 to move along the third arc-shaped through slot 123, the fourth vertical slot 524 drives the fourth connecting shaft 441 to move along the fourth arc-shaped through slot 124, so that the first clamping portion 412 and the second clamping portion 422 synchronously extend into the first connecting hole 111 to clamp the first cable 61, the third clamping portion 432 and the fourth clamping portion 442 synchronously extend into the second connecting hole 112 to clamp the second cable 62, as shown in fig. 7, the first cable 61 and the second cable 62 are both abutted to the conductive sheet 2, and at the same time, the housing 1 abuts to the first elastic ring 516 and the second elastic ring 526 to deform to press and fix the first cable 61 and the second cable 62, thereby achieving electrical connection of the first cable 61 and the second cable 62.
It is worth mentioning that as shown in fig. 8, the cable is often wrapped around the core with an insulating layer, and the outer insulating layer needs to be cut off when making the electrical connection.
When the insulation layer needs to be cut off, as shown in fig. 6, the first cable 61 is inserted into the first connection hole 111, the rotating disk 3 is rotated in the reverse direction, the first cutting portion 413 and the second cutting portion 423 are inserted into the first connection hole 111 synchronously, the insulation layer of the first cable 61 is cut, the cable is manually rotated, and the first cutting portion 413 and the second cutting portion 423 cut a ring-shaped fault outside the insulation layer, so that the insulation layer is cut off. Similarly, the second cable 62 can also extend into the second connecting hole 112 to cut the insulation.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A cable connector for connecting a first cable to a second cable, said cable connector comprising:
the middle part of the shell is provided with a first connecting hole;
the middle part of the rotating disc is provided with a rotating shaft which is rotatably connected to the side wall of the shell, and the rotating disc is provided with a first arc-shaped groove;
the first sleeve is sleeved at one end of the shell and provided with a first through hole communicated with the first connecting hole, the first sleeve is provided with a first connecting sliding block, the first connecting sliding block is arranged in the first arc-shaped groove in a sliding manner, and the rotating disc is rotated to drive the first connecting sliding block to slide along the first arc-shaped groove, so that the first sleeve slides along the axial direction of the shell;
first arc jack catch and second arc jack catch, all slide set up in the casing, and can stretch into in the first connecting hole, it leads to the groove to have seted up first arc on the casing and leads to the groove with the second arc, it erects the groove with the second to have seted up first perpendicular groove on the first sleeve inside wall, be provided with first connecting axle on the first arc jack catch, first connecting axle passes first arc leads to the groove to stretch into first perpendicular inslot, be provided with the second connecting axle on the second arc jack catch, the second connecting axle passes second arc leads to the groove to stretch into the second is perpendicular inslot, thereby through forward rotation the rotary disk can drive first arc jack catch and second arc jack catch lead to the groove along first arc and slide with the second arc, with stretching into in step it presss from both sides in the first connecting hole first cable.
2. The cable connector according to claim 1, wherein said first and second arcuate jaws are symmetrically arranged so as to be capable of gripping said first cable from both sides.
3. The cable connector according to claim 1, wherein said first arcuate jaw has a first clamping portion at one end and said second arcuate jaw has a second clamping portion at one end, said first clamping portion cooperating with said second clamping portion to clamp said first cable.
4. The cable connector according to claim 3, wherein an end of the first arc-shaped jaw away from the first clamping portion has a first cutting portion, an end of the second arc-shaped jaw away from the second clamping portion has a second cutting portion, and the rotating disc is rotated in a reverse direction to enable the first cutting portion and the second cutting portion to synchronously extend into the first connecting hole to cut the insulating layer of the first cable.
5. The cable connector according to claim 1, wherein the first sleeve end is provided with a first abutment ring, a first elastic ring is provided between the first abutment ring and the housing, and the first abutment ring and the housing can be pressed by rotating the rotating disc in a forward direction, thereby deforming the first elastic ring toward a center to clamp the first cable and to seal the first through hole from the first connection hole.
6. The cable connector according to claim 1, wherein the rotating disc has a second arc-shaped slot, one end of the housing away from the first sleeve is sleeved with a second sleeve, the second sleeve has a second through hole communicating with the second connecting hole, the second sleeve has a second connecting slider, the second connecting slider is slidably disposed in the second arc-shaped slot, the rotating disc is rotated to drive the second connecting slider to slide along the first arc-shaped slot, so that the first sleeve and the second sleeve are synchronously close to each other, the housing has a third arc-shaped jaw and a fourth arc-shaped jaw slidably disposed therein, the third arc-shaped jaw and the fourth arc-shaped jaw can extend into the second connecting hole, the housing has a third arc-shaped through slot and a fourth arc-shaped through slot, and the second sleeve has a third vertical slot and a fourth vertical slot disposed on an inner side wall thereof, be provided with the third connecting axle on the third arc jack catch, the third connecting axle passes the third arc leads to the groove and stretches into the third erects the inslot, be provided with the fourth connecting axle on the fourth arc jack catch, the fourth connecting axle passes the fourth arc leads to the groove and stretches into the fourth erects the inslot, thereby through forward rotation the rotary disk can drive the third arc jack catch leads to the groove and slides along the third arc with the fourth arc jack catch, with stretching into in step the centre gripping in the second connecting hole the second cable.
7. The cable connector according to claim 6, wherein the third arc-shaped jaw has a third clamping portion at one end thereof, the fourth arc-shaped jaw has a fourth clamping portion at one end thereof, the third clamping portion and the fourth clamping portion cooperate to clamp the second cable, the third arc-shaped jaw has a third cutting portion at an end thereof remote from the third clamping portion, the fourth arc-shaped jaw has a fourth cutting portion at an end thereof remote from the fourth clamping portion, and the rotating disc is rotated in the opposite direction so that the third cutting portion and the fourth cutting portion synchronously extend into the second connecting hole to cut the insulating layer of the second cable.
8. The cable connector according to claim 6, wherein said second sleeve end portion is provided with a second abutment ring, and a second elastic ring is provided between said second abutment ring and said housing, and said second abutment ring and said housing can be pressed by rotating said rotary disk in a forward direction, thereby deforming said second elastic ring toward a center to clamp said second cable and sealingly separating a second through hole from a second connection hole.
9. The cable connector according to claim 6, wherein a conductive plate is disposed in the housing, the first cable and the second cable are abutted against the conductive plate to achieve electrical connection, the first arc-shaped claw and the second arc-shaped claw extend obliquely into the first connecting hole so as to push the first cable toward the conductive plate while clamping the first cable, and the third arc-shaped claw and the fourth arc-shaped claw extend obliquely into the second connecting hole so as to push the second cable toward the conductive plate while clamping the second cable.
10. The cable connector according to claim 6, wherein the housing defines a locking hole, and the rotatable plate slidably defines a positioning pin, wherein the positioning pin can extend into the locking hole to fix the rotatable plate after the rotatable plate rotates in a forward direction to clamp the first cable and the second cable.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110901755.9A CN113594760B (en) | 2021-08-06 | 2021-08-06 | Cable connector |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110901755.9A CN113594760B (en) | 2021-08-06 | 2021-08-06 | Cable connector |
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| CN113594760A true CN113594760A (en) | 2021-11-02 |
| CN113594760B CN113594760B (en) | 2023-07-21 |
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| CN202110901755.9A Active CN113594760B (en) | 2021-08-06 | 2021-08-06 | Cable connector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115173088A (en) * | 2022-07-07 | 2022-10-11 | 东莞市康祥电子有限公司 | High-frequency electronic connector |
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|---|---|
| CN113594760B (en) | 2023-07-21 |
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