CN111509462A - Multi-joint connection wire harness with good connection effect - Google Patents
Multi-joint connection wire harness with good connection effect Download PDFInfo
- Publication number
- CN111509462A CN111509462A CN202010266308.6A CN202010266308A CN111509462A CN 111509462 A CN111509462 A CN 111509462A CN 202010266308 A CN202010266308 A CN 202010266308A CN 111509462 A CN111509462 A CN 111509462A
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- Prior art keywords
- block
- fixing
- groove
- movable
- rod
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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
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
-
- 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
- H01R13/502—Bases; Cases composed of different pieces
-
- 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
- H01R13/621—Bolt, set screw or screw clamp
- H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
-
- 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
-
- 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
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention discloses a multi-joint connecting wire harness with a good connecting effect, which comprises a plurality of plugs and sockets which are matched with each other, wherein each plug is connected with a plurality of first connecting wires, each socket is connected with a plurality of second connecting wires, the outer sides of the first connecting wires and the outer sides of the second connecting wires are wrapped with rubber shells together, fixing rings are detachably mounted at the adjacent ends of the two rubber shells, fixing plates are fixedly mounted on the two fixing rings, a connecting device is arranged between the two fixing plates, and anti-falling devices are arranged between the plugs and the sockets which are matched with each other. According to the invention, the fixing rings are fixedly arranged on the rubber shells at the ends, adjacent to the plug and the socket, of the plug, and the connecting device is connected between the two fixing rings, so that the first connecting wire and the second connecting wire cannot move relatively after the wiring harness is pulled, the plug and the socket can be prevented from loosening, the plug, the socket, the first connecting wire and the second connecting wire can be prevented from being pulled to be damaged, the design is reasonable, and the practical effect is good.
Description
Technical Field
The invention relates to the technical field of multi-joint connecting wire harnesses, in particular to a multi-joint connecting wire harness with a good connecting effect.
Background
With the development of science and technology and social economy, the progress of science and technology is influencing social economy and changing the life style of people, various electric appliances are closely related to the life of people, and a multi-joint connecting wire harness is inevitably used in the connection between the electric appliances and a power supply and the data connection between multimedia hardware.
At present, all often use the polylinker pencil among computer, the socket of office and the multimedia presentation process, numerous pencil makes the wiring of work interval mixed and disorderly, will touch these pencil carelessly, because present polylinker connection pencil mostly directly uses plug and socket to connect, consequently just appear becoming flexible or even breaking when the pencil is dragged after, result such as lead to with consequence such as electrical apparatus outage, data connection interrupt, the potential safety hazard is great, consequently need improve to this.
Disclosure of Invention
The invention aims to solve the problem that a multi-joint connecting wire harness in the prior art is unreasonable in design, and provides the multi-joint connecting wire harness with a good connecting effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
a multi-joint connecting wire harness with good connecting effect comprises a plurality of plugs and sockets which are matched with each other, wherein each plug is connected with a plurality of first connecting wires, each socket is connected with a plurality of second connecting wires, the outer sides of the first connecting wires and the second connecting wires are wrapped with rubber shells together, two adjacent ends of the rubber shells are respectively provided with a fixing ring in a dismounting way, two fixing rings are respectively and fixedly provided with a fixing plate, a connecting device is arranged between the two fixing plates, an anti-falling device is arranged between the plugs and the sockets which are matched with each other, the anti-falling device comprises a first fixing block and a second fixing block which are respectively and fixedly arranged on the plugs and the sockets, a connecting block is fixedly arranged on the outer side wall of one side, close to the second fixing block, of the first fixing block is inserted into the second fixing block, and a connecting groove which is matched with the connecting block is arranged on the second fixing block, the connecting block is movably mounted with a limiting block, a limiting groove matched with the limiting block is formed in the inner side wall of the connecting groove, the limiting groove extends to the outer side of the second fixing block, a pushing block matched with the limiting block is movably mounted in the limiting groove, and a movable sealing plate matched with the limiting groove is fixedly mounted at one end, away from the limiting block, of the pushing block.
Preferably, the fixing ring comprises a first half ring and a second half ring which are matched with each other, connecting plates are fixedly mounted at two ends of the first half ring and the second half ring, two adjacent connecting plates are connected with connecting screws together, and each connecting screw is connected with a fastening nut in a threaded manner.
Preferably, the connecting device comprises a fixing rod, threaded rods are connected to two ends of the fixing rod in a threaded manner, and one ends, far away from the fixing rod, of the two threaded rods are respectively connected to the two fixing plates in a threaded manner.
Preferably, the outer side walls of the first half ring and the second half ring are fixedly provided with protective rubber pads.
Preferably, the connecting block is provided with a mounting groove mutually matched with the limiting block, a plurality of movable rods are movably inserted in the inner side wall of the mounting groove, one end of each movable rod is fixedly mounted on the limiting block, and each movable rod is fixedly mounted on the outer side wall of each movable rod and is provided with a first spring, and the two ends of each first spring are fixedly mounted on the outer side wall of the limiting block and the inner side wall of the mounting groove respectively.
Preferably, one end of the limiting block, which is far away from the connecting block, is an arc surface.
Preferably, fixed mounting has the connecting rod on the ejector pad, and the one end of connecting rod is inserted and is established on the inside wall of spacing groove, set up the movable groove of mutually supporting with the connecting rod on the inside wall of spacing groove, fixed mounting has the guide bar of mutually supporting with the connecting rod on the inside wall of movable groove, and the guide bar runs through the connecting rod setting, evenly around being equipped with the second spring on the lateral wall of guide bar, and the both ends difference fixed mounting of second spring is on the lateral wall of connecting rod and the inside wall of movable groove.
Compared with the prior art, the invention has the following beneficial effects:
1. the fixing rings are fixedly arranged on the rubber shells at the adjacent ends of the plug and the socket, and the connecting device is connected between the two fixing rings, so that the first connecting wire and the second connecting wire cannot move relatively after the wiring harness is pulled, the plug and the socket can be prevented from loosening, the plug, the socket, the first connecting wire and the second connecting wire can be prevented from being pulled to be damaged, the design is reasonable, and the practical effect is good;
2. all be equipped with dropout prevention means between mutually supporting plug and the socket, back in the connecting block inserts the spread groove that corresponds, first spring is owing to resume self elasticity can promote the one end of stopper and remove to the spacing inslot that corresponds to can be with stopper, connecting block, first fixed block and plug fixed connection on second fixed block and socket, thereby can prevent that plug and socket from taking place not hard up, promoted plug and socket connection's stability.
Drawings
Fig. 1 is a schematic front structural view of a multi-joint connection harness with a good connection effect according to the present invention;
FIG. 2 is a schematic structural diagram of a fixed ring portion of a multi-joint connection harness according to the present invention;
fig. 3 is an enlarged view of a portion a of a multi-joint connection harness according to the present invention, which is excellent in connection effect.
In the figure: the plug comprises a plug 1, a socket 2, a first connecting wire 3, a second connecting wire 4, a rubber shell 5, a fixing plate 6, a fixing rod 7, a threaded rod 8, a first half ring 9, a second half ring 10, a connecting plate 11, a connecting screw 12, a fastening nut 13, a protective rubber pad 14, a first fixing block 15, a second fixing block 16, a connecting block 17, a connecting groove 18, a limiting block 19, a mounting groove 20, a movable rod 21, a first spring 22, a limiting groove 23, a pushing block 24, a movable sealing plate 25, a connecting rod 26, a movable groove 27, a guide rod 28 and a second spring 29.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, a multi-joint connection harness with good connection effect comprises a plurality of plugs 1 and sockets 2 which are matched with each other, each plug 1 is connected with a plurality of first connection lines 3, each socket 2 is connected with a plurality of second connection lines 4, the outer sides of the first connection lines 3 and the second connection lines 4 are both wrapped with rubber shells 5, the adjacent ends of the two rubber shells 5 are both detachably provided with fixing rings, each fixing ring comprises a first half ring 9 and a second half ring 10 which are matched with each other, both ends of the first half ring 9 and the second half ring 10 are both fixedly provided with connecting plates 11, the adjacent two connecting plates 11 are both connected with connecting screws 12, each connecting screw 12 is in threaded connection with a fastening nut 13, the fixing rings can be conveniently installed on the rubber shells 5 or detached from the rubber shells 5, the outer side walls of the first half ring 9 and the second half ring 10 are both fixedly provided with protective rubber pads 14, the fixing ring can be prevented from pinching the rubber housing 5.
Equal fixed mounting has fixed plate 6 on two solid fixed rings, be equipped with connecting device between two fixed plates 6, connecting device includes dead lever 7, the equal threaded connection in both ends of dead lever 7 has threaded rod 8, and threaded connection is distinguished on two fixed plates 6 to the one end that dead lever 7 was kept away from to two threaded rods 8, place two solid fixed rings with dead lever 7 between, rotate two threaded rods 8 and threaded connection is distinguished on two fixed plates 6 with two threaded rods 8, just can be with two adjacent rubber housing 5 fixed connection, consequently first connecting wire 3 and second connecting wire 4 can not take place relative movement when the pencil is dragged the back, can not only avoid plug 1 and socket 2 to appear becoming flexible, also can avoid plug 1, socket 2, first connecting wire 3 and second connecting wire 4 are dragged badly, and reasonable design, and good practical effects.
Anti-falling devices are arranged between the plug 1 and the socket 2 which are matched with each other, each anti-falling device comprises a first fixed block 15 and a second fixed block 16 which are fixedly arranged on the plug 1 and the socket 2 respectively, a connecting block 17 is fixedly arranged on the outer side wall of one side, close to the second fixed block 16, of the first fixed block 15, the connecting block 17 is inserted on the second fixed block 16, a connecting groove 18 matched with the connecting block 17 is formed in the second fixed block 16, a limiting block 19 is movably arranged on the connecting block 17, a mounting groove 20 matched with the limiting block 19 is formed in the connecting block 17, a plurality of movable rods 21 are movably inserted in the inner side wall of the mounting groove 20, one ends of the movable rods 21 are fixedly arranged on the limiting block 19, a first spring 22 is wound on the outer side wall of each movable rod 21, and two ends of the first spring 22 are fixedly arranged on the outer side wall of, stopper 19 can freely remove, and the one end that connecting block 17 was kept away from to stopper 19 is the cambered surface, and stopper 19's inclined plane can contract to mounting groove 20 after receiving the extrusion in to can be convenient insert stopper 19 and connecting block 17 in the spread groove 18.
A limiting groove 23 matched with the limiting block 19 is formed in the inner side wall of the connecting groove 18, the limiting groove 23 extends to the outer side of the second fixing block 16, a push block 24 matched with the limiting block 19 is movably arranged in the limiting groove 23, a movable sealing plate 25 matched with the limiting groove 23 is fixedly arranged at one end, away from the limiting block 19, of the push block 24, the movable sealing plate 25 is in clearance fit with the inner side wall of the limiting groove 23, so that sundries can be prevented from entering the limiting groove 23, the plug 1 and the connecting block 17 are respectively inserted into the corresponding socket 2 and the connecting groove 18, one end of the limiting block 19 is pushed to move into the corresponding limiting groove 23 by the first spring 22 due to the restoration of the self elasticity, the limiting block 19, the connecting block 17, the first fixing block 15 and the plug 1 are fixedly connected to the second fixing block 16 and the socket 2, and the plug 1 and the socket 2, the stability that plug 1 and socket 2 are connected has been promoted, promotes movable seal plate 25 and ejector pad 24 and promotes stopper 19 to the outside of spacing groove 23, just can be convenient pull down stopper 19, connecting block 17, first fixed block 15 and plug 1 from second fixed block 16 and socket 2.
Fixed mounting has connecting rod 26 on ejector pad 24, and the one end of connecting rod 26 is inserted and is established on the inside wall of spacing groove 23, set up the movable groove 27 of mutually supporting with connecting rod 26 on the inside wall of spacing groove 23, fixed mounting has the guide bar 28 of mutually supporting with connecting rod 26 on the inside wall of movable groove 27, and guide bar 28 runs through the setting of connecting rod 26, evenly around being equipped with second spring 29 on the lateral wall of guide bar 28, and fixed mounting is respectively on the lateral wall of connecting rod 26 and the inside wall of movable groove 27 at the both ends of second spring 29, second spring 29 is owing to resume self elasticity can promote ejector pad 24 and remove to the one end of keeping away from stopper 19, thereby avoid ejector pad 24 to hinder stopper 19 and remove to spacing inslot 23.
In the invention, two fixing rings are respectively and fixedly arranged on two rubber shells 5, a fixing rod 7 is placed between the two fixing rings, two threaded rods 8 are rotated and the two threaded rods 8 are respectively and threadedly connected on two fixing plates 6, so that the two adjacent rubber shells 5 can be fixedly connected; insert corresponding socket 2 and spread groove 18 respectively with plug 1 and connecting block 17 in, first spring 22 is because resume self elasticity can promote the one end of stopper 19 and remove to corresponding spacing groove 23 in to can be with stopper 19, connecting block 17, first fixed block 15 and plug 1 fixed connection on second fixed block 16 and socket 2, promote movable seal plate 25 and ejector pad 24 and promote stopper 19 to the outside of spacing groove 23, just can be convenient pull down stopper 19, connecting block 17, first fixed block 15 and plug 1 from second fixed block 16 and socket 2.
Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a polylinker connection pencil that excellent in connection effect, includes a plurality of plugs (1) and socket (2) of mutually supporting, its characterized in that: each plug (1) is connected with a plurality of first connecting wires (3), each socket (2) is connected with a plurality of second connecting wires (4), the outer sides of the first connecting wires (3) and the second connecting wires (4) are wrapped with rubber shells (5) together, two adjacent ends of the rubber shells (5) are respectively provided with a fixing ring in a dismounting way, two fixing rings are respectively and fixedly provided with a fixing plate (6), a connecting device is arranged between the two fixing plates (6), an anti-falling device is arranged between the plug (1) and the socket (2) which are matched with each other, the anti-falling device comprises a first fixing block (15) and a second fixing block (16) which are respectively and fixedly arranged on the plug (1) and the socket (2), and a connecting block (17) is fixedly arranged on the outer side wall of the first fixing block (15) close to one side of the second fixing block (16), and connecting block (17) are inserted and are established on second fixed block (16), set up on second fixed block (16) with connecting block (17) spread groove (18) of mutually supporting, movable mounting has stopper (19) on connecting block (17), set up on the inside wall of spread groove (18) spacing groove (23) of mutually supporting with stopper (19), and spacing groove (23) extend to the outside of second fixed block (16), movable mounting has ejector pad (24) of mutually supporting with stopper (19) in spacing groove (23), the one end fixed mounting that stopper (19) were kept away from in ejector pad (24) has movable sealing plate (25) of mutually supporting with spacing groove (23).
2. The multi-joint connection harness with good connection effect according to claim 1, characterized in that: the fixing ring comprises a first half ring (9) and a second half ring (10) which are matched with each other, connecting plates (11) are fixedly mounted at two ends of the first half ring (9) and the second half ring (10), two adjacent connecting plates (11) are connected with connecting screw rods (12) together, and each connecting screw rod (12) is connected with a fastening nut (13) through threads.
3. The multi-joint connection harness with good connection effect according to claim 1, characterized in that: the connecting device comprises a fixing rod (7), threaded rods (8) are connected to two ends of the fixing rod (7) in threaded mode, and one ends, far away from the fixing rod (7), of the two threaded rods (8) are respectively connected to the two fixing plates (6) in threaded mode.
4. The multi-joint connection harness with good connection effect according to claim 1, characterized in that: and protective rubber pads (14) are fixedly arranged on the outer side walls of the first half ring (9) and the second half ring (10).
5. The multi-joint connection harness with good connection effect according to claim 1, characterized in that: offer on connecting block (17) mounting groove (20) of mutually supporting with stopper (19), the activity is inserted on the inside wall of mounting groove (20) and is equipped with a plurality of movable rods (21), and the equal fixed mounting of one end of movable rod (21) is on stopper (19), every all around being equipped with first spring (22) on the lateral wall of movable rod (21), and the both ends difference fixed mounting of first spring (22) is on the lateral wall of stopper (19) and the inside wall of mounting groove (20).
6. The multi-joint connection harness with good connection effect according to claim 1, characterized in that: and one end of the limiting block (19) far away from the connecting block (17) is an arc surface.
7. The multi-joint connection harness with good connection effect according to claim 1, characterized in that: fixed mounting has connecting rod (26) on ejector pad (24), and the one end of connecting rod (26) is inserted and is established on the inside wall of spacing groove (23), set up movable groove (27) of mutually supporting with connecting rod (26) on the inside wall of spacing groove (23), fixed mounting has guide bar (28) of mutually supporting with connecting rod (26) on the inside wall of movable groove (27), and guide bar (28) run through connecting rod (26) and set up, evenly around being equipped with second spring (29) on the lateral wall of guide bar (28), and the both ends difference fixed mounting of second spring (29) is on the lateral wall of connecting rod (26) and the inside wall of movable groove (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010266308.6A CN111509462A (en) | 2020-04-07 | 2020-04-07 | Multi-joint connection wire harness with good connection effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010266308.6A CN111509462A (en) | 2020-04-07 | 2020-04-07 | Multi-joint connection wire harness with good connection effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111509462A true CN111509462A (en) | 2020-08-07 |
Family
ID=71864055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010266308.6A Pending CN111509462A (en) | 2020-04-07 | 2020-04-07 | Multi-joint connection wire harness with good connection effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111509462A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103680A (en) * | 2020-09-22 | 2020-12-18 | 国网河南省电力公司武陟县供电公司 | Protector for power line worker |
| CN112466543A (en) * | 2020-11-23 | 2021-03-09 | 江苏亨通线缆科技有限公司 | B1-grade high-flame-retardant control cable for rail transit |
| CN112751241A (en) * | 2021-01-12 | 2021-05-04 | 丁丹 | Computer auxiliary equipment with multiple interfaces |
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| US3183470A (en) * | 1964-01-09 | 1965-05-11 | Leigh E Hale | Electric connector locking means |
| US4898542A (en) * | 1987-11-04 | 1990-02-06 | Jerome J. Norris | Anti-separation coaxial connector tie-straps |
| US5876234A (en) * | 1997-04-03 | 1999-03-02 | Hester; John C. | Securing apparatus for an electrical male/female connection |
| CA2406740A1 (en) * | 2002-10-21 | 2004-04-21 | Richard Proulx | Extension cord plug fasteners |
| US6997734B1 (en) * | 2004-10-04 | 2006-02-14 | Mcquirter Gerald | Electric plug retention device |
| US7407405B1 (en) * | 2006-10-02 | 2008-08-05 | Slenczka Thomas J | Plug connection device |
| CN204835074U (en) * | 2015-08-13 | 2015-12-02 | 康哲电脑配件(吴江)有限公司 | Extend fixed combination of cable and fixer thereof |
| CN207542494U (en) * | 2017-09-26 | 2018-06-26 | 深圳首弘智能数码科技有限公司 | A kind of type-c interfaces with OTG functions |
| CN109698428A (en) * | 2018-11-30 | 2019-04-30 | 张宜民 | A kind of automobile is anti-from isolated Wiring harness connector |
| CN209561768U (en) * | 2019-03-26 | 2019-10-29 | 郑州天迈科技股份有限公司 | A kind of vehicle-mounted anti-loose multiplexing buckle structure of docking wire harness connector |
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2020
- 2020-04-07 CN CN202010266308.6A patent/CN111509462A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3183470A (en) * | 1964-01-09 | 1965-05-11 | Leigh E Hale | Electric connector locking means |
| US4898542A (en) * | 1987-11-04 | 1990-02-06 | Jerome J. Norris | Anti-separation coaxial connector tie-straps |
| US5876234A (en) * | 1997-04-03 | 1999-03-02 | Hester; John C. | Securing apparatus for an electrical male/female connection |
| CA2406740A1 (en) * | 2002-10-21 | 2004-04-21 | Richard Proulx | Extension cord plug fasteners |
| US6997734B1 (en) * | 2004-10-04 | 2006-02-14 | Mcquirter Gerald | Electric plug retention device |
| US7407405B1 (en) * | 2006-10-02 | 2008-08-05 | Slenczka Thomas J | Plug connection device |
| CN204835074U (en) * | 2015-08-13 | 2015-12-02 | 康哲电脑配件(吴江)有限公司 | Extend fixed combination of cable and fixer thereof |
| CN207542494U (en) * | 2017-09-26 | 2018-06-26 | 深圳首弘智能数码科技有限公司 | A kind of type-c interfaces with OTG functions |
| CN109698428A (en) * | 2018-11-30 | 2019-04-30 | 张宜民 | A kind of automobile is anti-from isolated Wiring harness connector |
| CN209561768U (en) * | 2019-03-26 | 2019-10-29 | 郑州天迈科技股份有限公司 | A kind of vehicle-mounted anti-loose multiplexing buckle structure of docking wire harness connector |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112103680A (en) * | 2020-09-22 | 2020-12-18 | 国网河南省电力公司武陟县供电公司 | Protector for power line worker |
| CN112466543A (en) * | 2020-11-23 | 2021-03-09 | 江苏亨通线缆科技有限公司 | B1-grade high-flame-retardant control cable for rail transit |
| CN112466543B (en) * | 2020-11-23 | 2022-05-17 | 江苏亨通线缆科技有限公司 | B1-grade high-flame-retardant control cable for rail transit |
| CN112751241A (en) * | 2021-01-12 | 2021-05-04 | 丁丹 | Computer auxiliary equipment with multiple interfaces |
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