CN201278374Y - Cable connecting device - Google Patents
Cable connecting device Download PDFInfo
- Publication number
- CN201278374Y CN201278374Y CNU2008202016409U CN200820201640U CN201278374Y CN 201278374 Y CN201278374 Y CN 201278374Y CN U2008202016409 U CNU2008202016409 U CN U2008202016409U CN 200820201640 U CN200820201640 U CN 200820201640U CN 201278374 Y CN201278374 Y CN 201278374Y
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- jack
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Abstract
The utility model provides a cable line connecting device which comprises a pair of connecting devices which are in mutual abutting joint and are made of metal materials; the connecting device is provided with mutually parallel guide holes used for a cable line head to insert; the connecting device comprises a connecting head, a connecting seat and a connecting nut; the lower end part of the connecting head is provided with outside threads; the connecting seat is used for the cable line head to pass through; the connecting nut can be connected with the connecting seat in a rotatable mode; the guide holes are arranged on the connecting head; the cable line head is inserted in the guide hole of the connecting head and is matched with the outside threads of the connecting head to be fixed through the connecting nut; and the two connecting devices realize mutual abutting joint through the matching of the two connecting heads. The cable line connecting device fundamentally solves the difficult problems of insecure connection and cumbersome operating procedure of the existing cable, enhances the conductive effect, is reliable and safe to use and has unique design, has the advantages of reliability and fastness, convenient installation, long service life, and the like, and can be widely applied to the connection of cameras on a highway or other outdoor appliances.
Description
Technical field
The utility model relates to a kind of connector, specifically is a kind of cable jockey.
Background technology
Present widely used cable connected mode mainly contains to tie up and connects or two kinds of connected modes of concentric reducer crimping, it is loaded down with trivial details that above-mentioned connected mode not only exists operation sequence, job schedule is problem slowly, and exist to connect insecure disengaging or service time long aging hidden danger, also may cause the cable heating cable that fuses because of bad connection, cause line interruption, troubles such as maintenance difficult.And Patent Office of the People's Republic of China is that the utility model patent file of ZL02223435.7 discloses a kind of cable branch connector in the application number of on March 26th, 2003 bulletin, its feature is to make connector with metallic object, and on metallic object, do the jack that is parallel to each other that power supply cable the end of a thread inserts, after inserting in the jack of metallic object respectively, the cable the end of a thread at two ends clamps envelope stringing head, increased the contact-making surface of cable the end of a thread and connector effectively, improved conductive effect, make current flowing smooth and easy, but by clamp or the mode of envelope stringing head connect still have because of folder tight or envelope does not tightly come off may, and such connected mode needs to carry out in the erecting bed, operate also relatively loaded down with trivial detailsly, change also cumbersome.
Summary of the invention
At above-mentioned existing in prior technology problem, the purpose of this utility model provides a kind of easy to install, the strong and simple firm cable jockey of connected mode of joint conductivity.
For achieving the above object, the technical scheme that the utility model adopted is: a pair of jockey that comprises the mutual butt joint of being made by metal material, described jockey is provided with the guide hole that is parallel to each other that power supply cable the end of a thread inserts, it is characterized in that described jockey comprises that the bottom is provided with externally threaded connector, Connection Block and the rotatable attaching nut who is connected on the Connection Block that power supply cable the end of a thread passes, above-mentioned guide hole is arranged on the connector, described cable the end of a thread inserts in the guide hole of connector and cooperates with external screw thread on the connector by the attaching nut and fixes, in described two connectors that connect one of them is provided with screw thread, another is provided with nut, and described two jockeys cooperate realization to connect by the screw thread of two connectors with nut.Before being installed, cable can earlier Connection Block and cable be connected and fixed, and connector spun with it, during installation cable is secured to the relevant position after, two connectors are being cooperated fixing the getting final product that spin, it is easy for installation, firm, can not come off because of outside cause; It is also convenient to change, and it is promptly replaceable only need to turn on nut.
The relative Connection Block rotation of guide hole butt joint back connector when tightening the attaching nut of cable the end of a thread and connector and cause the distortion of cable the end of a thread to fracture on the Connection Block, the utility model convexes with the inserted block of a location in the bottom of above-mentioned connector, also be correspondingly provided with the slot that matches with described inserted block on the described Connection Block, so inserted block also docked the location mutually with slot when cable the end of a thread docked with the guide hole of connector, thereby connector and Connection Block relative fixed are avoided causing cable the end of a thread to twist accidentally when spinning and are fractureed when tightening the attaching nut.Cooperate with slot except inserted block is set, also the design of the inner chamber of connector can be polygon cavity or oval body or anomalistic object, and Connection Block also respective design be identical shaped pedestal, so cooperation also can prevent the relative Connection Block rotation of connector.
In order to prevent that the cable the end of a thread that passes Connection Block from coming off from Connection Block, present embodiment is connected with contact passing on cable the end of a thread of Connection Block, and be provided with spring in described contact lower end, described spring not only can work to lead straight cable line the end of a thread, and can play the effect that buffering cable the end of a thread is torn when cable is pullled.
Two cables are connected for convenience, wherein connector in two connectors that the utility model will be connected is designed to jack, another connector is designed to plug, above-mentioned described screw thread is arranged on the periphery of described jack, above-mentioned nut is rotating to be arranged on the described plug, described jack and plug plug together and by nut and screw thread screwed in place, thereby realize that two jockeys are connected.Above-mentioned guide hole respectively from the bottom end face of connector through to the hole of jack at the bottom of and on the end face of plug.
Two cable the end of a thread rotation and cause distortion to fracture relatively when fastening nut in like manner for fear of two cable the end of a thread butt joint back, so on the inwall of above-mentioned jack, be provided with a card post, the position of the corresponding jack card of above-mentioned plug post offers screens, and the card post of above-mentioned jack fastens with the screens of plug and makes the guide hole of two cables corresponding one by one.Be convenient rotation nut, the utility model becomes to have the plum blossom shape of anti-skidding effect with the periphery design of above-mentioned nut.
The utility model is because the structure that adopts nut and jockey to spin mutually two cable the end of a thread are firmly connected, dexterously with on the rotating Connection Block that is connected to jockey of nut, and screw thread is set on connector spins mutually with nut, guaranteed that effectively cable the end of a thread can be securely fixed on the jockey, described two jockeys also are to be connected with screw thread by nut is set, fast firm again when so connection is installed, effectively improved operating efficiency and work quality; Again owing to prevent both counterrotating positioners being provided with between Connection Block and the connector and between two connectors that join, thereby having guaranteed fully that two cable the end of a thread can not twist relatively when spinning fractures, further guaranteed the compactness that connects, simultaneously also improve conductive effect, helped the smooth and easy circulation of electric current.In sum, cable jockey described in the utility model has fundamentally solved existing cable and has connected the difficult problem insecure, that operation sequence is loaded down with trivial details, and improved conductive effect, use reliable and secure, its design is ingenious, have advantages such as solid and reliable, easy for installation, long service life, can be widely used in the connection of camera on the highway or other outdoor apparatuses.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is the decomposition texture schematic diagram of a wherein jockey of the present utility model;
Fig. 2 is the decomposition texture schematic diagram of another jockey of the present utility model;
Fig. 3 is the structural representation that two jockeys of the present utility model are connected;
Fig. 4 is the structural representation that two jockeys of the present utility model are separated;
Fig. 5 is the decomposition texture schematic diagram of a wherein jockey of the present utility model and protective sleeve;
Fig. 6 is the decomposition texture schematic diagram of another jockey of the present utility model and protective sleeve.
Embodiment
In Fig. 1 and structural representation shown in Figure 6, this cable jockey, the a pair of jockey that comprises the mutual butt joint of making by metal material, described jockey is provided with the guide hole that is parallel to each other 12 that power supply cable the end of a thread 4 inserts, it is characterized in that described jockey comprises that the bottom is provided with the connector 1 of external screw thread 11, Connection Block 2 and the rotatable attaching nut 3 who is connected on the Connection Block 2 that power supply cable the end of a thread 4 passes, above-mentioned guide hole 12 is arranged on the connector 1, described cable the end of a thread 4 inserts in the guide hole 12 of connectors 1 and cooperates with external screw thread 11 on the connector 1 by attaching nut 3 and fixes, in described two connectors 1 that connect one of them is provided with screw thread 13, another is provided with nut 14, and described two jockeys cooperate realization to connect by the screw thread 13 of two connectors 1 with nut 14.
As depicted in figs. 1 and 2, offer the through hole 22 that power supply cable the end of a thread 4 passes in the middle of the described Connection Block 2 of present embodiment, described cable the end of a thread passes through hole 22, in order to prevent that the cable the end of a thread 4 that passes through hole 22 from coming off from Connection Block 2, present embodiment is provided with a contact 41 in the end of cable the end of a thread 4, the lower end of described contact 41 is embedded with a ferrule 411 bigger than the through hole of Connection Block 2, other end cable the end of a thread 4 interlockings of described ferrule 411, between the end face of the lower end of ferrule 411 and Connection Block 2, also be provided with spring 42, described spring 42 can work to lead straight cable line the end of a thread 4, and can pulling force buffering, when cable is pullled, can play buffering cable the end of a thread 4 and be torn; Outer placing in Connection Block 2 close upper ends also is provided with chimb 23, and described chimb 23 can break away from from Connection Block 2 by limited connection nut 3, but Connection Block 2 rotations relatively.As Fig. 1 or shown in Figure 2, the partial design that the described connector 1 of present embodiment is connected with Connection Block 2 becomes cylindric, its cylindrical is provided with external screw thread 11, on the cylindrical wall of connector 1, convex with the inserted block 15 of a slice location usefulness, also be correspondingly provided with the slot 21 that matches with described inserted block 15 on the chimb of described Connection Block 2, so when the cable the end of a thread 4 that passes on the Connection Block 2 is inserted in the guide hole 12 of connector 1, inserted block 15 on the connector 1 just also with Connection Block 2 on slot 21 plug together mutually, again owing to the attaching nut's 3 relative Connection Blocks 2 on the Connection Block 2 can rotate, so connector 1 and Connection Block 2 relative fixed when tightening attaching nut 3, thereby avoid causing accidentally when spinning 4 distortions of cable the end of a thread to fracture, fully guaranteed the compactness that connects, simultaneously also improve conductive effect, helped the smooth and easy circulation of electric current.Present embodiment limits connector 1 and the Connection Block 2 relative rotations except plugging together mutually with inserted block 15 and slot 21, can also realize relative positioning with other schemes, change to establish as inner chamber and be polygon cavity or oval body or anomalistic object connector 1, and Connection Block 2 also respective design be identical shaped pedestal, so cooperation can prevent that also connector 1 relative Connection Block 2 from rotating.
Two connectors 1 that present embodiment will be connected also are to connect by the mode that screw thread spins, as shown in Figure 4, one of them connector 1 is designed to cylindric jack 16, described screw thread 13 is arranged on the periphery of jack 16, above-mentioned guide hole 12 from the bottom end face of connector 1 through to the hole of jack 16 at the bottom of, on the inwall of jack 16, also be provided with the cylindrical card post 161 of an axis and jack 16 axis normal, described cable the end of a thread 4 is inserted in the guide hole 12 then, and its contact 41 just stretches out at the bottom of jack 16 holes, as shown in Figure 6; Another connector 1 is designed to the identical cylindric plug 17 of diameter and jack 16, above-mentioned guide hole 12 from the bottom end face of connector 1 on the end face of plug 17, the position of card post 161 is provided with and blocks the draw-in groove 171 that post 161 matches in the corresponding jack 16 of plug 17, described cable the end of a thread 4 is inserted in the guide hole 12 and contact 41 penetrates into half the degree of depth of plug 17 place guide holes 12, as shown in Figure 4, the nut 14 that screw thread 13 on above-mentioned and the jack 16 matches can rotate but the periphery that is arranged on plug 17 that can not move up and down relative to plug 17, during connection, dock stretching out contact 41 in the guide hole 12 of plug 17 and the jack 16, simultaneously the draw-in groove 171 on the plug 17 also just with jack 16 in card post 161 fasten, by rotation nut 14 jack 16 is connected securely with plug 17 then, thereby realize the connection between two cable the end of a thread 4, as shown in Figure 3.Because card post 161 and draw-in groove 171 clamping are mutually arranged, so jack 16 can not rotate relatively with plug 17, thereby avoided guide hole 12 mutual dislocation in jack 16 and the plug 17 and made that contact 41 is twisted off, so further guarantee the smooth and easy circulation of electric current, and fast firm again when connecting, effectively improved operating efficiency and work quality.
As Fig. 2 or Fig. 3 or Fig. 4 or shown in Figure 6, in order to install and fix cable more easily, present embodiment is provided with a square metal fixed block 18 in the centre position of the connector 1 that is designed to jack 16, offer the through hole 181 that passes through for screw on the described fixed block 18, connector 1 can be installed on the wall more efficiently by fixed block 18.Rotary connector 17 top nuts 14 for convenience, present embodiment is designed to have the plum blossom shape of anti-skidding effect with the outline of nut 14, can certainly be designed to the polygon of hexagonal configuration or other convenient rotation nuts or irregularly shaped.In addition; when jack 16 and plug 17 do not need to join; present embodiment also is respectively arranged with the protective sleeve 5 that matches with the nut 14 of plug 17 with the external screw thread 13 of jack 16; thereby can protect cable the end of a thread 4; it can not exposed to the sun and rain and wear out; so useful life of having improved cable, can be widely used in the connection of camera on the highway or other outdoor apparatuses.
Although the utility model is to describe with reference to specific embodiment, this description and not meaning that is construed as limiting the utility model.With reference to description of the present utility model, other of the disclosed embodiments change, and all can expect for those skilled in the art, and this variation should belong in the affiliated claim institute restricted portion.
Claims (9)
1, a kind of cable jockey, the a pair of jockey that comprises the mutual butt joint of making by metal material, described jockey is provided with the guide hole that is parallel to each other (12) that power supply cable the end of a thread (4) inserts, it is characterized in that described jockey comprises that the bottom is provided with the connector of external screw thread (11) (1), Connection Block (2) and the rotatable attaching nut (3) who is connected on the Connection Block (2) that power supply cable the end of a thread (4) passes, above-mentioned guide hole (12) is arranged on the connector (1), described cable the end of a thread (4) inserts in the guide hole (12) of connector (1) and cooperates with external screw thread (11) on the connector (1) by attaching nut (3) and fixes, in described two connectors (1) that connect one of them is provided with screw thread (13), another is provided with nut (14), and described two jockeys cooperate realization to connect by the screw thread (13) of two connectors (1) with nut (14).
2, cable jockey according to claim 1 is characterized in that the bottom of above-mentioned connector (1) convexes with an inserted block that is used to locate (15), also is correspondingly provided with the slot (21) that matches with described inserted block (15) on the described Connection Block (2).
3, cable jockey according to claim 1 is characterized in that being connected with contact (41) on above-mentioned cable the end of a thread (4) that passes Connection Block (2), and described contact (41) lower end has been provided with the spring (42) of leading straight effect.
4, cable jockey according to claim 1, it is characterized in that the wherein connector (1) in above-mentioned two connectors (1) is designed to jack (16), another connector (1) is designed to plug (17), above-mentioned described screw thread (13) is arranged on the periphery of described jack (16), above-mentioned nut (14) is rotating to be arranged on the described plug (17), described jack (16) plugs together with plug (17) and passes through nut (14) and screw thread (13) screwed in place, thereby realizes that two jockeys are connected.
5,, it is characterized in that at the bottom of above-mentioned guide hole (12) is respectively from the bottom end face of connector (1) through to the hole of jack (16) and on the end face of plug (17) according to claim 1 or 4 described cable jockeys.
6, cable jockey according to claim 4, the inwall that it is characterized in that above-mentioned jack (16) is provided with a card post (161), the position of the corresponding jack of above-mentioned plug (17) (16) card post (171) offers draw-in groove (171), and described card post (161) fastens with draw-in groove (171) and makes the guide hole (12) of two cables corresponding one by one.
7, according to claim 4 or 6 described cable jockeys, it is characterized in that the lower end of above-mentioned jack (16) is provided with a metal fixed block (18), offer the through hole (181) that passes through for screw on the described fixed block (18).
8, cable jockey according to claim 1 is characterized in that the periphery design of above-mentioned nut (14) becomes to have the plum blossom shape of anti-skidding effect.
9, cable jockey according to claim 4 is characterized in that being equipped with on above-mentioned jack (16) and the plug (17) the Shi Yuqi protective sleeve (5) of fit respectively that do not join.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202016409U CN201278374Y (en) | 2008-10-09 | 2008-10-09 | Cable connecting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202016409U CN201278374Y (en) | 2008-10-09 | 2008-10-09 | Cable connecting device |
Publications (1)
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CN201278374Y true CN201278374Y (en) | 2009-07-22 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008202016409U Expired - Fee Related CN201278374Y (en) | 2008-10-09 | 2008-10-09 | Cable connecting device |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101950898B (en) * | 2010-02-06 | 2012-01-04 | 林海芳 | Quickly-connected cable connector |
CN102749247A (en) * | 2011-04-20 | 2012-10-24 | 海洋王照明科技股份有限公司 | Hydrostatic pressure test connector |
CN103229608A (en) * | 2012-10-26 | 2013-07-31 | 旭电子株式会社 | Cable bush |
CN104475944A (en) * | 2014-11-26 | 2015-04-01 | 泰佰亿(山东)工业有限公司 | Welding-gun wire feeding pipe chuck |
CN109301579A (en) * | 2018-09-20 | 2019-02-01 | 上海松卫金属制品有限公司 | A kind of improved signal connector |
CN111251269A (en) * | 2020-02-21 | 2020-06-09 | 泉州早稻云信息科技有限公司 | Block chain evaluation robot |
CN111525459A (en) * | 2020-05-26 | 2020-08-11 | 上海发之源电气有限公司 | Wire peeling machine convenient to install chip suction drum |
-
2008
- 2008-10-09 CN CNU2008202016409U patent/CN201278374Y/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101950898B (en) * | 2010-02-06 | 2012-01-04 | 林海芳 | Quickly-connected cable connector |
CN102749247A (en) * | 2011-04-20 | 2012-10-24 | 海洋王照明科技股份有限公司 | Hydrostatic pressure test connector |
CN102749247B (en) * | 2011-04-20 | 2014-07-23 | 海洋王照明科技股份有限公司 | Hydrostatic pressure test connector |
CN103229608A (en) * | 2012-10-26 | 2013-07-31 | 旭电子株式会社 | Cable bush |
CN104475944A (en) * | 2014-11-26 | 2015-04-01 | 泰佰亿(山东)工业有限公司 | Welding-gun wire feeding pipe chuck |
CN109301579A (en) * | 2018-09-20 | 2019-02-01 | 上海松卫金属制品有限公司 | A kind of improved signal connector |
CN111251269A (en) * | 2020-02-21 | 2020-06-09 | 泉州早稻云信息科技有限公司 | Block chain evaluation robot |
CN111251269B (en) * | 2020-02-21 | 2021-05-25 | 绍兴兰卡智能科技有限公司 | Block chain evaluation robot |
CN111525459A (en) * | 2020-05-26 | 2020-08-11 | 上海发之源电气有限公司 | Wire peeling machine convenient to install chip suction drum |
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Legal Events
Date | Code | Title | Description |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20141009 |
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EXPY | Termination of patent right or utility model |