CN109088270B - Network cable butt joint with pressing telescopic elastic clamping structure - Google Patents
Network cable butt joint with pressing telescopic elastic clamping structure Download PDFInfo
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- CN109088270B CN109088270B CN201810951840.4A CN201810951840A CN109088270B CN 109088270 B CN109088270 B CN 109088270B CN 201810951840 A CN201810951840 A CN 201810951840A CN 109088270 B CN109088270 B CN 109088270B
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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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/04—Connectors or connections adapted for particular applications for network, e.g. LAN connectors
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Abstract
The utility model provides a press flexible tight structure's of elasticity network cable to attach together, including input network cable and output network cable, input network cable tip is fixed with the quartzy head, is equipped with the draw-in groove in the quartzy head, is equipped with the current conducting plate in the middle of the draw-in groove bottom surface, and the terminal surface center is equipped with the contact interface before the current conducting plate, and output network cable tip is equipped with the mount pad, the mount pad tip is equipped with the fixture block that corresponds the card income in the draw-in groove of quartzy head, and the terminal surface center is equipped with the groove of accepting with current conducting plate adaptation block before the fixture block, accepts the inslot portion and is equipped with the electrically conductive copper that touches and connect with the contact interface, and the symmetry is equipped with. The pressing type telescopic elastic clamping structure can prevent the clamping block from shaking off or causing the problem of poor contact between the contact interface and the conductive copper plate, ensures the network speed transmission efficiency, and can retract into the side wall of the crystal head, thereby avoiding the problems of interference and surface scratching in the insertion process of the clamping block.
Description
Technical Field
The invention belongs to the technical field of network cable connectors, and particularly relates to a network cable connector with a pressing telescopic elastic clamping structure.
Background
The network cable is an indispensable thing in the present society, the network cable is generally formed by connecting a plurality of sections, the joint of the two sections of network cables needs to be connected by a butt joint, the patent number is '201721060318.4', and the patent named 'a butt joint network cable joint for computer network' discloses a butt joint network cable joint, the technical proposal is that the butt joint network cable joint comprises an input network cable, an output network cable and a crystal head, the crystal head is fixedly arranged at the end part of the input network cable, the end part of the crystal head is provided with a clamping groove, a conductive plate is arranged in the clamping groove, a contact interface is arranged on the conductive plate, the end part of the output network cable is provided with a mounting seat corresponding to the crystal head, a clamping block is arranged on the mounting seat, the output network cable is clamped with the crystal head through the clamping block, the clamping block is provided with a bearing groove corresponding to the conductive plate, a conductive copper plate is arranged in the bearing groove corresponding to the contact interface, when the clamping block is clamped into the clamping groove, the elastic sheet is used for tensioning and fixing the contact position between the clamping block and the clamping groove, so that the installation firmness of the clamping block and the clamping groove is improved, and the phenomenon that the interface is loosened after the clamping block and the clamping groove are used for a long time is avoided, and the transmission efficiency of a network cable to the network speed is influenced. After the butt joint fixture block and the crystal head of the structure are clamped, due to the matched problem, the phenomenon that the clamping is not tight can be easily caused after the butt joint fixture block and the crystal head are connected, the fixture block easily drops from the crystal head, poor contact between a contact interface and a conductive copper plate in the butt joint can be caused, and the use of a network cable is influenced. Moreover, the arrangement of the elastic sheet can cause certain interference to the insertion of the fixture block, and the surface of the fixture block is easily scratched, so that improvement is needed.
Disclosure of Invention
The technical problems solved by the invention are as follows: according to the invention, the two sides of the clamping block can be elastically clamped by the pressing type telescopic elastic clamping structure, so that the problem that the clamping block shakes and falls off or the contact interface is in poor contact with the conductive copper plate is prevented, the firmness of the installation of the clamping block and the crystal head is improved, the efficiency of network line to network speed transmission is ensured, the pressing type telescopic elastic clamping structure can retract to be hidden in the side wall of the crystal head, the interference of the clamping block in the insertion process is avoided, and the problem of scratching the surface of the clamping block is avoided.
The technical scheme adopted by the invention is as follows: press down network cable wire butt joint of telescopic elastic clamping structure, including input network cable and output network cable, input network cable tip fixed mounting has the quartzy head, be equipped with the draw-in groove in the quartzy head, be equipped with the current conducting plate in the middle of the draw-in groove bottom surface, terminal surface center is equipped with the contact interface before the current conducting plate, output network cable tip is equipped with the mount pad, the mount pad tip is equipped with the fixture block that corresponds the card and go into in the draw-in groove of quartzy head, terminal surface center is equipped with the groove of accepting with current conducting plate adaptation block before the fixture block, accept inslot portion and be equipped with the electrically conductive copper that touches and connect with the contact interface, the symmetry is equipped with the flexible elastic clamping structure of push type that can carry out the elastic clamping or.
Further limiting the technical scheme, the pressing type telescopic elastic clamping structure comprises an installation through hole I arranged on the side wall of the crystal head, short clamping grooves and long clamping grooves are alternately arranged on the circumference of the middle part of the inner wall of the installation through hole I, the lower end faces of the short clamping grooves and the long clamping grooves are flush, a rotating through groove is connected and arranged at the lower parts of the short clamping grooves and the long clamping grooves, a limiting table is arranged on the inner wall of the installation through hole I at the lower part of the rotating through groove, a rotating pressure rod, an intermediate transmission block and an elastic pressing block are sequentially arranged in the installation through hole I from top to bottom, the upper end of the rotating pressure rod extends out of the installation through hole I, a rotating clamping block capable of being clamped with the short clamping grooves or the long clamping grooves along with the rotation of the rotating pressure rod is arranged on one side of the outer wall at the lower end of the rotating pressure rod, the lower end of the spring is fixedly pressed on a limiting table at the lower part of the mounting through hole I, the upper end of the spring is fixedly pressed on a limiting block, and the elastic pressing block is fixed at the lower part of the middle transmission block; pressing the rotating pressure rod to move downwards, enabling a rotating clamping block at the lower part of the rotating pressure rod to move downwards to the rotating through groove and to freely rotate in the rotating through groove, and when the rotating clamping block is correspondingly clamped with the short clamping groove along with the rotation of the rotating pressure rod, the rotating pressure rod presses the elastic pressing block out of an inner port of the installation through hole I through the middle transmission block and elastically clamps two sides of the clamping block; along with the rotation of the rotation pressing rod enables the rotation clamping block to be correspondingly clamped with the long clamping groove and the rotation pressing rod to move upwards, the elastic pressing block retracts into the installation through hole I under the rebound effect of the spring and loosens the elastic clamping on the two sides of the clamping block.
The technical scheme is further limited, the pressing type telescopic elastic clamping structure comprises an installation through hole II formed in the side wall of the crystal head, an integral elastic pressing block is installed inside the installation through hole II, an external port of the installation through hole II is covered through a pressing plate, a buckle is arranged on the edge of the external port of the installation through hole II, a clamping groove clamped with the buckle is formed in the inner side surface of the pressing plate, and the inner side surface of the pressing plate is connected with the outer end surface of the integral elastic pressing block through a rope; the pressing plate covers the external port of the mounting through hole II through the clamping of the clamping groove and the buckle and presses the integral elastic pressing block to move, so that the inner end head of the integral elastic pressing block extends out of the internal port of the mounting through hole II to elastically clamp two sides of the clamping block; the clamping groove of the pressing plate is separated from the buckle, the pressing plate is detached from the outer port of the mounting through hole II, and the pressing plate pulls the integral elastic pressing block to move through the rope, so that the inner end of the integral elastic pressing block retracts into the mounting through hole II, and the elastic clamping on the two sides of the clamping block is released.
Further to the injecing of above-mentioned technical scheme, the inside symmetry of quartzy first both sides wall is equipped with fixed bayonet socket, the fixture block bilateral symmetry is equipped with the fixed trip of block with fixed bayonet socket adaptation block.
Compared with the prior art, the invention has the advantages that:
1. according to the scheme, the two side walls of the crystal head are symmetrically provided with the pressing type telescopic elastic clamping structures, the pressing type telescopic elastic clamping structures can elastically clamp the clamping block inserted into the crystal head, the problem that the clamping block shakes off or the contact interface is poor in contact with the conductive copper plate is solved, the firmness of installation of the clamping block and the crystal head is improved, the efficiency of network cable on-line transmission is ensured, the pressing type telescopic elastic clamping structures can retract into the side walls of the crystal head, the clamping block is prevented from being interfered in the inserting process, and the problem that the surface of the clamping block is scratched is avoided;
2. the pressing type telescopic elastic clamping structure is convenient to operate and good in structure flexibility, and elastic clamping or loosening of the clamping block by the elastic pressing block is realized by clamping the rotating pressing rod with the short clamping groove or the long clamping groove;
3. another kind of flexible elastic clamping structure of push type in this scheme adopts integral elasticity compact heap and clamp plate to constitute, has not only solved and has prevented that the fixture block from rocking to drop or cause contact interface and conductive copper contact failure and prevent fixture block male interference scheduling problem, this kind of simple structure moreover, the preparation is convenient, low in manufacturing cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a clamping state structure of a first pressing type elastic and telescopic clamping structure on a clamping block in the present invention;
FIG. 3 is an enlarged view of a first pressing type elastic clamping structure of the present invention showing a state of releasing a clamping block;
FIG. 4 is an enlarged view of a clamping state structure of a clamping block by the second pressing type elastic telescopic clamping structure in the present invention;
FIG. 5 is an enlarged view of a second pressing type retractable elastic clamping structure of the present invention showing a releasing state of the clamping block.
Detailed Description
Embodiments of the present invention are described below with reference to fig. 1-5.
Press down net twine butt joint of telescopic elastic clamping structure, as shown in fig. 1, including input net twine 1 and output net twine 5, 1 tip fixed mounting of input net twine has quartzy head 2, be equipped with draw-in groove 201 in the quartzy head 2, be equipped with current conducting plate 3 in the middle of the draw-in groove 201 bottom surface, the terminal surface center is equipped with contact interface 4 before the current conducting plate 3, 5 tip of output net twine are equipped with mount pad 6, 6 tip of mount pad are equipped with and correspond the fixture block 7 of card income in the draw-in groove 201 of quartzy head 2, terminal surface center is equipped with the groove 701 of accepting with 3 adaptation block of current conducting plate before the fixture block 7, accept the inside electrically conductive copper 8 that touches and connect with contact interface 4 that is. The inner parts of the two side walls of the crystal head 2 are symmetrically provided with fixing bayonets 202, and the two sides of the fixture block 7 are symmetrically provided with fixing hooks 702 which are adaptive to the fixing bayonets 202.
The symmetry is equipped with the flexible elasticity of push type and presss from both sides tight structure 9 that can carry out the elasticity to fixture block 7 both sides and press from both sides tightly or loosen, the flexible elasticity of push type presss from both sides tight structure 9 can carry out the elasticity to fixture block 7 of inserting in quartzy head 2 and press from both sides tightly, prevent that fixture block 7 from rocking to drop or causing contact interface and the problem of conductive copper contact failure, improve the fastness of fixture block 7 and quartzy head 2 installation, guarantee the efficiency of push type net speed transmission of network cable, and flexible elasticity presss from both sides tight structure 9 can retract and hide in quartzy head 2 lateral walls, avoid causing the interference to it at fixture block 7 insertion process, and the problem on fish tail fixture block surface can not appear.
Concretely, the first structural style of the flexible elastic clamping structure 9 of push type is as shown in fig. 2 and 3, the flexible elastic clamping structure 9 of push type is including locating installation through-hole I203 on quartzy first 2 lateral walls, installation through-hole I203 inner wall middle part circumference is equipped with short draw-in groove 204 and long draw-in groove 205 in turn, terminal surface parallel and level under short draw-in groove 204 and the long draw-in groove 205, short draw-in groove 204 and long draw-in groove 205 sub-unit connection are equipped with and rotate logical groove 206, it is equipped with spacing platform 207 on the installation through-hole I203 inner wall of logical groove 206 lower part to rotate, from last rotation depression bar 10, middle transmission piece 11 and the elasticity compact heap 12 of down installing in proper order in installation through-hole I203, rotation depression bar 10 upper end stretches out the installation through-hole I203 outside, rotation depression bar 10 lower extreme outer wall one side is equipped with can be along with the rotation fixture block 1001 of rotation depression bar 10 and the rotation fixture block 1001 of short A limiting block 13 is fixed, a spring 14 is sleeved outside the middle transmission block 11, the lower end of the spring 14 is fixedly pressed on a limiting table 207 at the lower part of the installation through hole I203, the upper end of the spring 14 is fixedly pressed on the limiting block 13, and the elastic pressing block 12 is fixed at the lower part of the middle transmission block 11. After the rotating pressure rod 10 is pressed, the rotating clamping block 1001 at the lower part of the rotating pressure rod can be arranged in the rotating through groove 206, and the rotating through groove 206 is a radial annular groove, so that the rotating pressure rod 10 can be ensured to rotate in the installation through hole I203. Preferably, the rotation through groove 206 and the short clamping groove 204 are structurally combined, so that the rotation through groove 206 has the function of the short clamping groove 204, the rotation clamping block 1001 is directly clamped on the upper end surface of the rotation through groove 206 to realize limiting, and the upper circumferential surface of the rotation through groove 206 is provided with the long clamping groove 205.
The use process of the pressing type telescopic elastic clamping structure 9 is as follows: when the fixture block 7 is inserted into the clamping groove 201 of the crystal head 2 and the fixture block 7 needs to be clamped, the rotating pressure rod 10 is pressed, the rotating pressure rod 10 moves downwards and enables the rotating fixture block 1001 on the rotating pressure rod to be arranged in the rotating through groove 206, it is ensured that the rotating pressure rod 10 can rotate in the installation through hole I203, then the rotating pressure rod 10 is rotated to enable the rotating fixture block 1001 to be correspondingly clamped with the short clamping groove 204, or for a structure of canceling the short clamping groove 204, the rotating fixture block 1001 is directly clamped on the upper end face of the rotating through groove 206 and limited by the upper end face of the rotating through groove 206, the rotating pressure rod 10 moves downwards in the axial direction and presses the elastic pressing block 12 out of the installation through hole I203 through the middle transmission block 11, the elastic pressing block 12 elastically clamps two sides of the fixture block 7, and accordingly the problem that the contact interface 4 is not in contact with the conductive. When the fixture block 7 needs to be loosened, the rotating pressure rod 10 is pressed, the rotating pressure rod 10 moves axially downwards and enables the rotating fixture block 1001 on the rotating pressure rod to be placed in the rotating through groove 206, then the rotating pressure rod 10 is rotated to enable the rotating fixture block 1001 to rotate in the rotating through groove 206 until the rotating fixture block is clamped with the long fixture groove 205, the rotating pressure rod 10 moves axially upwards and retreats, the middle transmission block 11 drives the elastic compression block 12 to move upwards and retract into the installation through hole I203 under the action of the spring 14, and the fixture block 7 is loosened; the pressing type telescopic elastic clamping structure 9 is convenient to operate and good in structure flexibility.
The second structure form of the pressing type telescopic elastic clamping structure 9 is shown in fig. 4 and 5, the pressing type telescopic elastic clamping structure 9 comprises an installation through hole II 208 arranged on the side wall of the crystal head 2, an integral elastic pressing block 15 is arranged inside the installation through hole II 208, the external port of the installation through hole II 208 is covered by a pressing plate 16, a buckle 17 is arranged on the edge of the external port of the installation through hole II 208, a clamping groove 1601 clamped with the buckle 17 is arranged on the inner side surface of the pressing plate 16, and the inner side surface of the pressing plate 16 is connected with the external end surface of the integral elastic pressing block 15 through a rope 18.
The use process of the pressing type telescopic elastic clamping structure 9 is as follows: when the fixture block 7 is inserted into the clamping groove 201 of the crystal head 2 and the fixture block 7 needs to be clamped, the pressing plate 16 covers the outer end opening of the mounting through hole II 208 through the clamping of the clamping groove 1601 and the buckle 17, and the pressing plate 16 presses the integral elastic pressing block 15 to move so that the inner end of the integral elastic pressing block 15 extends out of the inner end opening of the mounting through hole II 208 to elastically clamp two sides of the fixture block 7. When the fixture block 7 needs to be loosened, the pressing plate 16 is pulled to separate the clamping groove 1601 from the buckle 17 so as to detach the pressing plate 16 from the outer port of the installation through hole II 208, and the pressing plate 16 pulls the integral elastic pressing block 15 through the rope 18 to move so as to enable the inner end of the integral elastic pressing block 15 to retract into the installation through hole II 208, so that elastic clamping on two sides of the fixture block 7 is loosened. The pressing type telescopic elastic clamping structure 9 not only solves the problems of preventing the fixture block from shaking off or causing poor contact between the contact interface and the conductive copper plate and preventing the fixture block from being inserted and the like, but also has the advantages of simple structure, convenient manufacture and low manufacturing cost.
The above-mentioned embodiments are merely preferred embodiments of the present invention, which are not intended to limit the scope of the present invention, and therefore, all equivalent changes made by the contents of the claims of the present invention should be included in the claims of the present invention.
Claims (2)
1. Press network cable wire joint of telescopic elastic clamping structure, including input network cable (1) and output network cable (5), input network cable (1) tip fixed mounting has quartzy head (2), be equipped with draw-in groove (201) in quartzy head (2), be equipped with current conducting plate (3) in the middle of draw-in groove (201) bottom surface, terminal surface center is equipped with contact interface (4) before current conducting plate (3), output network cable (5) tip is equipped with mount pad (6), mount pad (6) tip is equipped with and corresponds fixture block (7) of card income in draw-in groove (201) of quartzy head (2), terminal surface center is equipped with before fixture block (7) and accepts groove (701) with current conducting plate (3) adaptation block, accept inside being equipped with of groove (701) and contact electrically conductive copper (8) that connect, its characterized in that with contact interface (4): two side walls of the crystal head (2) are symmetrically provided with pressing type telescopic elastic clamping structures (9) capable of elastically clamping or loosening two sides of the clamping block (7);
wherein, the push type elastic clamping structure (9) comprises an installation through hole I (203) arranged on the side wall of the crystal head (2), the circumference of the middle part of the inner wall of the installation through hole I (203) is alternately provided with a short clamping groove (204) and a long clamping groove (205), the lower end faces of the short clamping groove (204) and the long clamping groove (205) are parallel and level, the lower part of the short clamping groove (204) and the long clamping groove (205) are connected with a rotary through groove (206), the inner wall of the installation through hole I (203) at the lower part of the rotary through groove (206) is provided with a limit table (207), a rotary compression bar (10), a middle transmission block (11) and an elastic compression block (12) are sequentially installed in the installation through hole I (203) from top to bottom, the upper end of the rotary compression bar (10) extends out of the installation through hole I (203), one side of the outer wall at the lower part of the rotary compression bar (10) is provided with a rotary clamping block (1001), the middle transmission block (11) is mounted at the lower part of the rotary compression bar (10), a limiting block (13) is fixed on the upper part of the outer surface of the middle transmission block (11), a spring (14) is sleeved outside the middle transmission block (11), the lower end of the spring (14) is fixedly pressed on a limiting table (207) at the lower part of the mounting through hole I (203), the upper end of the spring (14) is fixedly pressed on the limiting block (13), and the elastic compression block (12) is fixed at the lower part of the middle transmission block (11); pressing the rotating pressure rod (10) to move downwards, enabling a rotating clamping block (1001) at the lower part of the rotating pressure rod (10) to move downwards at the rotating through groove (206) and to rotate freely in the rotating through groove (206), and when the rotating clamping block (1001) is correspondingly clamped with the short clamping groove (204) along with the rotation of the rotating pressure rod (10), the rotating pressure rod (10) presses the elastic pressing block (12) out of an inner port of the installation through hole I (203) through the middle transmission block (11) and elastically clamps two sides of the clamping block (7); when the rotating clamping block (1001) is correspondingly clamped with the long clamping groove (205) along with the rotation of the rotating pressing rod (10) and the rotating pressing rod (10) moves upwards, the elastic pressing block (12) retracts into the installation through hole I (203) under the rebound action of the spring (14) and loosens elastic clamping on two sides of the clamping block (7);
or the pressing type telescopic elastic clamping structure (9) comprises a mounting through hole II (208) arranged on the side wall of the crystal head (2), an integral elastic pressing block (15) is mounted inside the mounting through hole II (208), an external port of the mounting through hole II (208) is covered by a pressing plate (16), a buckle (17) is arranged on the edge of the external port of the mounting through hole II (208), a clamping groove (1601) clamped with the buckle (17) is formed in the inner side surface of the pressing plate (16), and the inner side surface of the pressing plate (16) is connected with the outer end surface of the integral elastic pressing block (15) through a rope (18); the pressing plate (16) covers the external port of the mounting through hole II (208) through the clamping of the clamping groove (1601) and the buckle (17) and presses the integral elastic pressing block (15) to move, so that the inner end head of the integral elastic pressing block (15) extends out of the inner port of the mounting through hole II (208) to elastically clamp two sides of the clamping block (7); the clamping groove (1601) of the pressing plate (16) is separated from the buckle (17) to detach the pressing plate (16) from the outer port of the installation through hole II (208), and the pressing plate (16) pulls the integral elastic pressing block (15) to move through the rope (18) to enable the inner end head of the integral elastic pressing block (15) to retract into the installation through hole II (208) so as to loosen elastic clamping on two sides of the clamping block (7).
2. The network cable splice of a press-on telescopic elastic clamping structure according to claim 1, characterized in that: fixed bayonets (202) are symmetrically arranged inside two side walls of the crystal head (2), and fixed hooks (702) which are matched and clamped with the fixed bayonets (202) are symmetrically arranged on two sides of the fixture block (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810951840.4A CN109088270B (en) | 2018-08-21 | 2018-08-21 | Network cable butt joint with pressing telescopic elastic clamping structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810951840.4A CN109088270B (en) | 2018-08-21 | 2018-08-21 | Network cable butt joint with pressing telescopic elastic clamping structure |
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| Publication Number | Publication Date |
|---|---|
| CN109088270A CN109088270A (en) | 2018-12-25 |
| CN109088270B true CN109088270B (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810951840.4A Active CN109088270B (en) | 2018-08-21 | 2018-08-21 | Network cable butt joint with pressing telescopic elastic clamping structure |
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| CN (1) | CN109088270B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112436338A (en) * | 2020-11-18 | 2021-03-02 | 湖州辰丰线缆有限公司 | Network cable plug structure and network cable thereof |
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| CN207038827U (en) * | 2017-08-23 | 2018-02-23 | 刘晓娜 | One kind is used for computer network docking Network Cable Connector |
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| KR20100005025U (en) * | 2008-11-06 | 2010-05-14 | (주) 동방메가테크 | Connector structure of electric motor for vibrator operation |
| CN201426711Y (en) * | 2009-06-30 | 2010-03-24 | 杨枫 | Medical examination box body with locking device |
| CN102039438A (en) * | 2010-08-31 | 2011-05-04 | 成都春江科技有限公司 | Spinning-type hand drill bit substrate |
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| CN109088270A (en) | 2018-12-25 |
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