CN103036100A - Signal wire joint with line ball piece - Google Patents
Signal wire joint with line ball piece Download PDFInfo
- Publication number
- CN103036100A CN103036100A CN2012105440776A CN201210544077A CN103036100A CN 103036100 A CN103036100 A CN 103036100A CN 2012105440776 A CN2012105440776 A CN 2012105440776A CN 201210544077 A CN201210544077 A CN 201210544077A CN 103036100 A CN103036100 A CN 103036100A
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- pressure
- ray film
- shell
- line ball
- signal wire
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Abstract
The invention discloses a signal wire joint with a line ball piece. The signal wire joint with the line ball piece comprises an insert core, an outer shell and a signal wire, the insert core is connected with the outer shell, the signal wire is inserted in the outer shell and connected with the insert core, and the outer shell comprises the line ball piece. A line ball hole which is used for installing of the line ball piece is formed in the outer shell, and the line ball piece is installed on the line ball hole. On one hand, the line ball piece is used for tightly compressing the signal wire, can effectively protect a guide body connection structure in the outer shell, and improves durability of a signal wire joint, and on the other hand, the line ball piece is used for enabling the line ball piece and the outer shell to achieve electric connection, and further enabling a shielded wire in the signal wire to be grounded. The line ball piece is arranged on the outer shell in a free-welding mode, installation manner is quite simple, production efficiency can be effectively improved, and assembling is convenient. The signal wire joint with the line ball piece is simple and practical in structure, stable in signal cable assembling, and simultaneously convenient to assemble due to the fact that the connection process of all parts does not need electric heating tools such as electric iron.
Description
Technical field
The present invention relates to a kind of signal wire joint with pressure-ray film, particularly a kind of plug of signal cable.
Background technology
General signal wire joint comprises lock pin and shell, and lock pin is connected with shell, and holding wire injects shell and is connected with lock pin.Existing a kind of single-tone plug comprises lock pin, connector and shell, is provided with crimping on the connector, is provided with pressure-ray film in wire connection cavity corresponding to crimping, is provided with push bolt on the crimping, and push bolt compresses holding wire in the middle of pressure-ray film is pushed into wire connection cavity.This structure complex structure, assembling is inconvenient, is unfavorable for enhancing productivity and strengthening marketing.
Summary of the invention
For addressing the above problem, the object of the present invention is to provide a kind of signal wire joint with pressure-ray film simple in structure, easy for installation.
The present invention solves the technical scheme that its problem adopts:
A kind of signal wire joint with pressure-ray film comprises lock pin, shell and holding wire, and lock pin is connected with shell, and holding wire injects shell and is connected with lock pin, and described shell comprises pressure-ray film; Described shell is the cylindrical shape that runs through, and described enclosure is wire connection cavity, has on the described shell for the line ball hole that pressure-ray film is installed, and described pressure-ray film is installed on the line ball hole.
Further, an end of described pressure-ray film is connected with the shell buckle of line ball bore edges, and the other end of pressure-ray film is connected with the shell bolt of line ball bore edges.Be provided with installation screw on the described shell, also comprise for connected with outer casing and pressure-ray film construction bolt, the bolted end of pressure-ray film and shell is provided with the through hole that is complementary with installation screw, and construction bolt passes through hole and is connected with installation screw.Connect pressure-ray film and shell by construction bolt, this structure can firm pressure-ray film be connected connection with shell.
As the further improvement of the technical program, described pressure-ray film is provided with wire pressing block towards a side of wire connection cavity.Be provided with spaced protruding tooth on the described wire pressing block.Wire pressing block on the pressure-ray film can compress holding wire, by dismounting, pressure-ray film is installed can is compressed and loosen holding wire; The protruding tooth that arranges on the wire pressing block can be strengthened pressure-ray film to the chucking power of holding wire, and it is more firm that holding wire is connected.
As the further improvement of the technical program, described pressure-ray film is provided with the line ball shell fragment towards a side of wire connection cavity.It is wider to the accommodation of cable size that the line ball shell fragment is compared wire pressing block, and namely signal cable not of uniform size can obtain effective clamping.
Further, described pressure-ray film is the metalwork that is electrically connected with shell, and described line ball shell fragment is the metalwork that is electrically connected with pressure-ray film.During wiring, by the shielding conductor of holding wire being taken out and placing over against pressure-ray film or line ball shell fragment, can when compressing holding wire shielding conductor contact with pressure-ray film or line ball shell fragment, all be metalwork owing to shell and pressure-ray film simultaneously, so realize being electrically connected of shielding conductor and shell.
Further, comprise that also be used to the shielding conductor fixture that ties shielding conductor, described shielding conductor fixture is fixedly connected with cable head, described shielding conductor fixture places wire connection cavity; The shielding conductor fixture comprises loam cake and lower cover, and loam cake is connected a side with lower cover flexible flange is connected with opposite side that buckle is closed to be connected.The shielding conductor fixture is used for making shielding conductor fixed mask line when cable is connected with cable connector, and then makes shielding conductor can not produce the rotation relative with shell, thus the guard shield line.Be provided with the through hole that matches with the line ball hole on the shielding conductor fixture, the through hole that the wire pressing block on the pressure-ray film can pass on the shielding conductor fixture compresses cable.
As the further improvement of the technical program, described shell is provided with the locating ring that prevents holding wire generation transverse shifting near an end of holding wire.Locating ring can effectively prevent the transverse shifting of holding wire, if locating ring contacts with holding wire closely, locating ring can prevent to a certain extent that also holding wire from vertically moving.
The invention has the beneficial effects as follows: a kind of signal wire joint with pressure-ray film that the present invention adopts, comprise lock pin, shell and holding wire, lock pin is connected with shell, and holding wire injects shell and is connected with lock pin, and described shell comprises pressure-ray film; Have on the described shell for the line ball hole that pressure-ray film is installed, described pressure-ray film is installed on the line ball hole.Described pressure-ray film be used for to compress holding wire on the one hand, and effective protecting sheathing inner wire syndeton improves the durability of signal wire joint, on the other hand, is used for making pressure-ray film to be electrically connected with the shell realization, and then makes the interior shielding conductor ground connection of holding wire.Described pressure-ray film is in order to avoid the mode of welding is installed on the shell, and its mounting means is very simple, and the efficient of can Effective Raise producing is easy to assembly.The present invention is simple and practical, and the signal cable assembling is firm, and is because the connection procedure of all parts does not need to use the electric heating tools such as electric iron, easy to assembly simultaneously.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing and example.
Fig. 1, Fig. 2 are STRUCTURE DECOMPOSITION schematic diagram and the overall structure figure of first embodiment of the invention;
Fig. 3 is the structure chart with the pressure-ray film of wire pressing block among the present invention;
Fig. 4 is the structure chart with the pressure-ray film of line ball shell fragment among the present invention;
Fig. 5 is the structure chart of the shell among the present invention;
Fig. 6, Fig. 7 are front view and the cutaway views of first embodiment of the invention;
Fig. 8 is the structure chart of the shielding conductor fixture among the present invention;
Fig. 9 is shielding conductor fixture among the present invention and the mounting structure figure of cable;
Figure 10, Figure 11 are STRUCTURE DECOMPOSITION schematic diagram and the overall diagram structure charts of the public plug in the second embodiment of the invention;
Figure 12, Figure 13 are STRUCTURE DECOMPOSITION schematic diagram and the overall diagram structure charts of the female joint in the second embodiment of the invention.
Embodiment
With reference to Fig. 1-Figure 13, a kind of holding wire 3 joints with pressure-ray film 11 of the present invention comprise lock pin 2, shell 1 and holding wire 3, and lock pin 2 is connected with shell 1, and holding wire 3 injects shell 1 and is connected with lock pin 2, and described shell 1 comprises pressure-ray film 11; The cylindrical shape of described shell 1 for running through, described shell 1 inside is wire connection cavity 12, has on the described shell 1 for the line ball hole 13 that pressure-ray film 11 is installed, described pressure-ray film 11 is installed on the line ball hole 13.Described shell 1 forms groove 14 with pressure-ray film 11 contact positions, makes pressure-ray film 11 surfaces and shell 1 smooth surface transition.
Further, an end of described pressure-ray film 11 is connected with shell 1 buckle at 13 edges, line ball hole, and the other end of pressure-ray film 11 is connected with shell 1 bolt at 13 edges, line ball hole.Be provided with installation screw 16 on the described shell 1, also comprise for connected with outer casing 1 and pressure-ray film 11 construction bolts 15, pressure-ray film 11 is provided with the through hole that is complementary with installation screw 16 with shell 1 a bolted end, and construction bolt 15 passes through hole and is connected with installation screw 16.Connect pressure-ray film 11 and shell 1 by construction bolt 15, the connection that the firm pressure-ray film 11 of this structure energy is connected with shell.
As the further improvement of the technical program, described pressure-ray film 11 is provided with wire pressing block 111 towards a side of wire connection cavity 12.Be provided with spaced protruding tooth 112 on the described wire pressing block 111.Wire pressing block 111 on the pressure-ray film 11 can compress holding wire 3, by dismounting, pressure-ray film 11 is installed can is compressed and loosen holding wire 3; The protruding tooth 112 that arranges on the wire pressing block 111 can be strengthened the chucking power of 11 pairs of holding wires 3 of pressure-ray film, and it is more firm that holding wire 3 is connected.
With reference to Fig. 4, as the further improvement of the technical program, described pressure-ray film 11 is provided with line ball shell fragment 17 towards a side of wire connection cavity 12.It is wider to the accommodation of cable size that line ball shell fragment 17 is compared wire pressing block 111, when holding wire 3 external diameter range are larger, line ball shell fragment 17 can adapt to the holding wire 3 of different wire diameters, make the shielding conductor energy effective grounding on the holding wire 3, holding wire 3 not of uniform size also can obtain effective clamping.In the situation that holding wire 3 external diameters are determined, even change the shell 1 of different sizes, also can compress holding wire 3(is that holding wire 3 and shell 1 can be produced respectively separately, does not need to mate design, can assemble easily when assembling).
Further, described pressure-ray film 11 is the metalwork that is electrically connected with shell 1, and described line ball shell fragment 17 is the metalwork that is electrically connected with pressure-ray film 11.During wiring, by the shielding conductor of holding wire 3 being taken out and placing over against pressure-ray film 11 or line ball shell fragment 17, can when compressing holding wire 3, shielding conductor be contacted with pressure-ray film 11 or line ball shell fragment 17, simultaneously because shell 1 and pressure-ray film 11 all be metalwork, so realize being electrically connected of shielding conductor and shell 1.Described pressure-ray film 11 is used for compressing holding wire 3 on the one hand, and effective protecting sheathing 1 inner wire syndeton improves the durability of holding wire 3 joints, on the other hand, is used for making pressure-ray film 11 to be electrically connected with shell 1 realization, and then makes the interior shielding conductor ground connection of holding wire 3.
As further improvement of this embodiment, also comprise be used to the shielding conductor fixture 4 that ties shielding conductor, described shielding conductor fixture 4 is fixedly connected with cable head, and described shielding conductor fixture 4 places wire connection cavity 12, between shielding conductor fixture 4 and shell 1 internal face space is arranged; Shielding conductor fixture 4 comprises loam cake 41 and lower cover 42, and the flexible flange 43 that loam cake 41 is connected with lower cover by a side is connected with opposite side 44 closed connections of buckle.。Shielding conductor fixture 4 is used for making shielding conductor fixed mask line when cable is connected with cable connector, and then makes shielding conductor can not produce the rotation relative with shell 1, thus the guard shield line.Be provided with the through hole that matches with line ball hole 13 on the shielding conductor fixture 4, the through hole that the wire pressing block 111 on the pressure-ray film 11 can pass on the shielding conductor fixture 4 compresses cable.
As further improvement of this embodiment, described shell 1 is provided with the locating ring that prevents cable generation transverse shifting near an end of cable.Locating ring can effectively prevent the transverse shifting of cable, if locating ring contacts with cable closely, locating ring can prevent to a certain extent that also cable from vertically moving.
As one embodiment of the present of invention, a kind of single-tone plug of signal cable comprises lock pin 2 and shell 1; Described shell 1 comprises pressure-ray film 11, the cylindrical shape of described shell 1 for running through, and described shell 1 inside is wire connection cavity 12, has for the line ball hole 13 that pressure-ray film 11 is installed near the cable place on the described shell 1; Described pressure-ray film 11 is installed on the line ball hole 13, and an end of described pressure-ray film 11 is connected with shell 1 buckle at 13 edges, line ball hole, and the other end of pressure-ray film 11 is connected with shell 1 bolt at 13 edges, line ball hole; Described pressure-ray film 11 is provided with wire pressing block 111 towards a side of wire connection cavity 12, is provided with spaced protruding tooth 112 on the described wire pressing block 111; Be threaded between described lock pin 2 and the shell 1, cable injects shell 1 and is connected with lock pin 2, and described lock pin 2 is comprised of the insulated ring 24 of Connection Block 21, the outer core 22 that is arranged on Connection Block 21 front ends, the inner core 23 that runs through outer core 22 and Connection Block 21 inside, separation inner core 23 and outer core 22; Described inner core 23 tail ends are provided with binding post 231, described binding post 231 runs through outer core 22 and stretches out in Connection Block 21 rear ends with Connection Block 21 inside, binding post 231 afterbodys stretch out in wire connection cavity 12, binding post 231 rear end faces are provided with locking screw holes, on the described locking screw holes clamping screw is installed, binding post 231 sides are provided with the wiring hole 232 that is used for the patch core that connects locking screw holes.
With reference to Figure 10-Figure 13, as second embodiment of the present invention, a kind of CANNON public plug of holding wire, female joint combined connecting structure, comprise public plug 5, female joint 6, described public plug 5 is comprised of public plug shell 51 and public plug lock pin 52, public plug shell 51 comprises pressure-ray film 11, is used for compressing cable; Be provided with joint pin 521 on the public plug lock pin 52, described female joint 6 is comprised of female joint shell 61 and female joint lock pin 62, and female joint shell 61 comprises pressure-ray film 11, is used for compressing cable; The joint pin 521 of corresponding public plug lock pin 52 is provided with jack on the female joint lock pin 62, be provided with the wiring chip in the described jack, wiring chip tail end is wholely set and stretches out backward female joint lock pin 62 for the binding post that is connected with cable, the rear end face of described joint pin 521 and binding post is provided with screw, clamping screw is installed on the screw, and the side of joint pin 521 and binding post is provided with the wiring hole that is used for the patch core that connects screw.
The above is preferred embodiment of the present invention, and the present invention is not limited to above-mentioned execution mode, as long as it reaches technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (10)
1. signal wire joint with pressure-ray film, comprise lock pin (2), shell (1) and holding wire (3), lock pin (2) is connected with shell (1), and holding wire (3) injects shell (1) and is connected with lock pin (2), and it is characterized in that: described shell (1) comprises pressure-ray film (11); The cylindrical shape of described shell (1) for running through, described shell (1) inside is wire connection cavity (12), has on the described shell (1) for the line ball hole (13) that pressure-ray film (11) is installed, described pressure-ray film (11) is installed on the line ball hole (13).
2. a kind of signal wire joint with pressure-ray film according to claim 1, it is characterized in that: an end of described pressure-ray film (11) is connected with shell (1) buckle at edge, line ball hole (13), and the other end of pressure-ray film (11) is connected with shell (1) bolt at edge, line ball hole (13).
3. a kind of signal wire joint with pressure-ray film according to claim 2, it is characterized in that: be provided with installation screw (16) on the described shell (1), also comprise for connected with outer casing (1) and pressure-ray film (11) construction bolt (15), pressure-ray film (11) is provided with the through hole that is complementary with installation screw (16) with the bolted end of shell (1), and construction bolt (15) passes through hole and is connected with installation screw (16).
4. the described a kind of signal wire joint with pressure-ray film of arbitrary claim according to claim 1-3, it is characterized in that: described pressure-ray film (11) is provided with wire pressing block (111) towards a side of wire connection cavity (12).
5. a kind of signal wire joint with pressure-ray film according to claim 4 is characterized in that: be provided with spaced protruding tooth (112) on the described wire pressing block (111).
6. a kind of signal wire joint with pressure-ray film according to claim 5 is characterized in that: the metalwork of described pressure-ray film (11) for being electrically connected with shell (1).
7. the described a kind of signal wire joint with pressure-ray film of arbitrary claim according to claim 1-3, it is characterized in that: described pressure-ray film (11) is provided with line ball shell fragment (17) towards a side of wire connection cavity (12).
8. a kind of signal wire joint with pressure-ray film according to claim 7 is characterized in that: the metalwork of described line ball shell fragment (17) for being electrically connected with pressure-ray film (11).
9. a kind of signal wire joint with pressure-ray film according to claim 1, it is characterized in that: also comprise be used to the shielding conductor fixture (4) that ties shielding conductor, described shielding conductor fixture (4) is fixedly connected with cable head, and described shielding conductor fixture (4) places wire connection cavity (12).
10. a kind of signal wire joint with pressure-ray film according to claim 9, it is characterized in that: shielding conductor fixture (4) comprises loam cake (41) and lower cover (42), and loam cake (41) is connected 42 with lower cover) flexible flange (43) by a side is connected the closed connection of buckle (44) with opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105440776A CN103036100A (en) | 2012-12-14 | 2012-12-14 | Signal wire joint with line ball piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105440776A CN103036100A (en) | 2012-12-14 | 2012-12-14 | Signal wire joint with line ball piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103036100A true CN103036100A (en) | 2013-04-10 |
Family
ID=48022733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105440776A Pending CN103036100A (en) | 2012-12-14 | 2012-12-14 | Signal wire joint with line ball piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103036100A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113168178A (en) * | 2019-02-01 | 2021-07-23 | 苏州宝时得电动工具有限公司 | Self-moving device and magnetic boundary system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059273U (en) * | 1987-07-07 | 1990-07-11 | 星电器制造株式会社 | Plug connector |
| US5052643A (en) * | 1990-03-26 | 1991-10-01 | Heyco Molded Products, Inc. | Screw and screw releasable strain relief bushing with a non-fall out screw |
| CN101656370A (en) * | 2009-09-15 | 2010-02-24 | 深圳亚力盛连接器有限公司 | Harness connector |
| CN202275961U (en) * | 2011-09-30 | 2012-06-13 | 刘琴 | Wiring terminal |
| CN102509910A (en) * | 2011-10-20 | 2012-06-20 | 华为技术有限公司 | Jointing clamp |
| CN202395942U (en) * | 2011-12-09 | 2012-08-22 | 吴荣裕 | Single-tone plug with improved insert core structure |
| CN203056213U (en) * | 2012-12-14 | 2013-07-10 | 吴荣裕 | Signal line joint with line press sheet |
-
2012
- 2012-12-14 CN CN2012105440776A patent/CN103036100A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059273U (en) * | 1987-07-07 | 1990-07-11 | 星电器制造株式会社 | Plug connector |
| US5052643A (en) * | 1990-03-26 | 1991-10-01 | Heyco Molded Products, Inc. | Screw and screw releasable strain relief bushing with a non-fall out screw |
| CN101656370A (en) * | 2009-09-15 | 2010-02-24 | 深圳亚力盛连接器有限公司 | Harness connector |
| CN202275961U (en) * | 2011-09-30 | 2012-06-13 | 刘琴 | Wiring terminal |
| CN102509910A (en) * | 2011-10-20 | 2012-06-20 | 华为技术有限公司 | Jointing clamp |
| CN202395942U (en) * | 2011-12-09 | 2012-08-22 | 吴荣裕 | Single-tone plug with improved insert core structure |
| CN203056213U (en) * | 2012-12-14 | 2013-07-10 | 吴荣裕 | Signal line joint with line press sheet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113168178A (en) * | 2019-02-01 | 2021-07-23 | 苏州宝时得电动工具有限公司 | Self-moving device and magnetic boundary system |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160511 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |