CN205194954U - Portable cable connector - Google Patents
Portable cable connector Download PDFInfo
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- CN205194954U CN205194954U CN201521038088.2U CN201521038088U CN205194954U CN 205194954 U CN205194954 U CN 205194954U CN 201521038088 U CN201521038088 U CN 201521038088U CN 205194954 U CN205194954 U CN 205194954U
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- open slot
- cable connector
- connector
- portable cable
- hole
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Abstract
The utility model relates to a portable cable connector, it includes takes cup jointing the part and taking the wiring part in the logical chamber of second of first logical chamber, cup jointing the part and including straight line portion and the portion of bending, the portion of bending is equipped with the external screw thread and is located the connection mounting of external screw thread front end, connect the mounting and adopt horn type, its heavy -calibre end and thread connection, small -bore end is embedded in the connector of wiring part, be equipped with the internal thread on the logical chamber of second be equipped with the boss on the small -bore end external diameter of connection mounting, the boss external conjugate diameter is less than the interior diameter of connector slightly, and the cable treats wherein that the connecting cable inner core passes the connection mounting cup joint the part through the connector entering in, treats the connecting cable crust and arranges in between connection mounting and the internal thread, twists through internal thread and revolving of external screw thread for boss and connector are close to each other, reduce the two space, and treating the connecting cable crust and fix and treat the connecting cable crust between the two is arranged in final extrusion each other.
Description
Technical field
The utility model relates to a kind of connecting interface, particularly a kind of portable cable connector.
Background technology
Cable is a kind of general designation, comprise signal cable, coaxial cable, radio frequency coaxial-cable etc., for connecting circuit, electrical equipment, the such as television equipment such as Digital Television, Set Top Box is for connecting the radio frequency coaxial-cable of configuration, in utilization, cable be related to the decay of signal electrical connection properties, be related to the shielding properties of the interference of signal, the reliability performance etc. of the degree that is connected firmly with machinery.
The protective layer that cable generally comprises copper core, be enclosed within insulating barrier outside copper core, be enclosed within the screen outside insulating barrier and be enclosed within outside screen; copper core, be enclosed within the insulating barrier outside copper core, the screen be enclosed within outside insulating barrier is referred to as inner core; the protective layer be enclosed within outside screen is called crust; the various performances of cable are determined by inner core; how can ensure that inner core is not impaired, can quick and convenient installation be a difficult problem again.
Utility model content
In order to overcome the deficiency of background technology, the utility model provides a kind of portable cable connector.
The technical scheme that the utility model adopts is: a kind of portable cable connector, it comprises the telescoping pieces of band first cavity and the connecting part of band the second cavity, described telescoping pieces comprises line part and bending part, bending part is provided with external screw thread and is positioned at the connection fixture of external screw thread front end, described connection fixture adopts trumpet type, its heavy caliber end is connected with external screw thread, small-caliber end is embedded in the connector of connecting part, described second cavity is provided with internal thread, there is between described second cavity and described connection fixture the chamber of an accommodating cable sheath to be connected, the small-caliber end external diameter of described connection fixture is provided with boss, described boss overall diameter is slightly smaller than the interior diameter of connector, the two is with internal thread and externally threadedly screw and mutually extrude cable sheath to be connected.
The inclined-plane drawn in connector direction is provided with between described internal thread and described connector.
Described boss is barb type.
The outer wall of described boss adopts the inclined-plane drawn in connector direction.
Be provided with the first elastic component of band first through hole, the second elastic component with the second through hole, and metal connecting piece, described first elastic component is embedded in bending part, described second elastic component is embedded in line part, described metal connecting piece two ends are provided with the first open slot and the second open slot, described first open slot is built in the first through hole, and described second open slot runs through the second through hole.
Described first open slot is the U-shaped open slots of two ends relative to inward collapsible.
Described second open slot is U-shaped open slot.
Described metal connecting piece is provided with a grade ring, and described shelves ring is near the first open slot, and the overall diameter of described shelves ring is greater than the interior diameter of the first through hole.
The beneficial effects of the utility model are: the utility model cable enters in telescoping pieces by connector, wherein cable inner core to be connected is through connection fixture, cable sheath to be connected is placed between connection fixture and internal thread, by internal thread and externally threadedly to screw, make boss and connector close to each other, reduce the two space, finally mutually extrude the cable sheath to be connected be placed in therebetween and fix cable sheath to be connected, thus cable to be connected is fixed in this cable interface, both the inner core of cable had been protected, in turn simplify the assembling of cable and cable interface, simultaneously, fixing of cable is also more convenient, stable.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Fig. 2 is cutaway view of the present utility model.
Fig. 3 is the enlarged drawing at A place in Fig. 2.
1-telescoping pieces, 11-first cavity, 111-draw-in groove, 12-line part, 13-bending part, 131-external screw thread, 14-connection fixture, 141-boss, 2-connecting part, 21-second cavity, 211-internal thread, 22-connector, 3-first elastic component, 31-first through hole, 32-aperture, 4-second elastic component, 41-second through hole, 42-chuck, 5-metal connecting piece, 51-first open slot, 52-second open slot, 53-shelves ring.
Embodiment
Below in conjunction with accompanying drawing, the utility model embodiment is described further:
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of portable cable connector, it comprises the telescoping pieces 1 of band first cavity 11 and the connecting part 2 of band the second cavity 21, described telescoping pieces 1 comprises line part 12 and bending part 13, bending part 13 is provided with external screw thread 131 and is positioned at the connection fixture 14 of external screw thread 131 front end, described connection fixture 14 adopts trumpet type, its heavy caliber end is connected with external screw thread 131, small-caliber end is embedded in the connector 22 of connecting part 2, described second cavity 21 is provided with internal thread 211, there is between described second cavity 21 and described connection fixture 14 chamber of an accommodating cable sheath to be connected, the small-caliber end external diameter of described connection fixture 14 is provided with boss 141, described boss 141 overall diameter is slightly smaller than the interior diameter of connector 22, the two screws with internal thread 211 and external screw thread 131 and mutually extrudes cable sheath to be connected, cable enters in telescoping pieces 1 by connector 22, wherein cable inner core to be connected is through connection fixture 14, cable sheath to be connected is placed between connection fixture 14 and internal thread 211, by screwing of internal thread 211 and external screw thread 131, make boss 141 and connector 22 close to each other, reduce the two space, finally mutually extrude the cable sheath to be connected be placed in therebetween and fix cable sheath to be connected, thus cable to be connected is fixed in this cable interface, both the inner core of cable had been protected, in turn simplify the assembling of cable and cable interface, simultaneously, fixing of cable is also more convenient, stable.
Described connection fixture 14 and described external screw thread 131 can be that one is formed, and also can be Split type structure, it can realize solidus, and concrete difference is to make and on assembly technology, be not repeated herein.
The inclined-plane drawn in connector 22 direction is provided with between described internal thread 211 and described connector 22, inclined-plane is utilized to reduce the space of the chamber of accommodating cable sheath to be connected, when the screwing of internal thread 211 and external screw thread 131, cable sheath to be connected can be extruded better, faster, to realize more stable fixing.
Described boss 141 is barb type, utilizes the shape of barb, catches on cable sheath to be connected, plays auxiliary fixation, after ensureing that cable sheath to be connected enters connector 22 further, is not easy to come off from connector 22 again.
The outer wall of described boss 141 adopts the inclined-plane drawn in connector 22 direction, and inclined-plane contributes to boss 141 and conveniently enters connector 22.
Be provided with the first elastic component 3 of band first through hole 31, the second elastic component 4 with the second through hole 41, and metal connecting piece 5, described first elastic component 3 is embedded in bending part 13, described second elastic component 4 is embedded in line part 12, utilize elasticity, can inlay card inner at the first cavity 11, realize fixing without the need to other accessories, this structure, for connector, can ensure the optimum contact transmission effect of connector; Described metal connecting piece 5 two ends are provided with the first open slot 51 and the second open slot 52, described first open slot 51 is built in the first through hole 31, described second open slot 52 runs through the second through hole 41, metal connecting piece 5 is as transducer, its first open slot 51 is used for being connected with cable, second open slot 52 is used for being connected with output interface, thus realizes linkage function.
Described first cavity 11 is provided with draw-in groove 111, is provided with chuck 42 outside described second elastic component 4, and described draw-in groove 111 forms inlay card with described chuck 42 and coordinates, and is used for carrying out the second elastic component 4 axial spacing, prevents the second elastic component 4 from falling in the first cavity 11.
Aperture 32 is provided with in described first through hole 31 front end, the interior diameter of described aperture 32 is less than the interior diameter of described first through hole 31, aperture reduces further, when connecting cable, cable first can enter the first through hole 31 through small holes 32 again, cable can this aperture 32 of suitable spreading, thus reaches a fixation.
Described first open slot 51 is the U-shaped open slots of two ends relative to inward collapsible, and the U-shaped open slot of relative inward collapsible has better fixed effect.
Described second open slot 52 is U-shaped open slot, is convenient to output interface and is strutted and be fixed therein.
Described metal connecting piece 5 is provided with grade ring 53, described shelves ring 53 is near the first open slot 51, the overall diameter of described shelves ring 53 is greater than the interior diameter of the first through hole 31, described shelves ring 53 and connection fixture 14 coordinate, axial limiting is carried out to the first elastic component 3, avoids the slippage and affect the fixed effect of cable in the first cavity 11 of the first elastic component 3.
Below described by reference to the accompanying drawings embodiment is only preferred implementation of the present utility model, and the restriction not to protection range of the present utility model, and any improvement done based on the utility model spirit all ought within the utility model protection range.
Claims (10)
1. a portable cable connector, it is characterized in that: it comprises the telescoping pieces (1) of band first cavity (11) and the connecting part (2) of band the second cavity (21), described telescoping pieces (1) comprises line part (12) and bending part (13), bending part (13) is provided with external screw thread (131) and is positioned at the connection fixture (14) of external screw thread (131) front end, described connection fixture (14) adopts trumpet type, its heavy caliber end is connected with external screw thread (131), small-caliber end is embedded in the connector (22) of connecting part (2), described second cavity (21) is provided with internal thread (211), there is between described second cavity (21) and described connection fixture (14) chamber of an accommodating cable sheath to be connected, the small-caliber end external diameter of described connection fixture (14) is provided with boss (141), described boss (141) overall diameter is slightly smaller than the interior diameter of connector (22), the two screws with internal thread (211) and external screw thread (131) and mutually extrudes cable sheath to be connected.
2. a kind of portable cable connector according to claim 1, is characterized in that: be provided with the inclined-plane drawn in connector (22) direction between described internal thread (211) and described connector (22).
3. a kind of portable cable connector according to claim 1, is characterized in that: described boss (141) is barb type.
4. a kind of portable cable connector according to claim 3, is characterized in that: the outer wall of described boss (141) adopts the inclined-plane drawn in connector (22) direction.
5. a kind of portable cable connector according to claim 1, it is characterized in that: the first elastic component (3) being provided with band first through hole (31), with second elastic component (4) of the second through hole (41), and metal connecting piece (5), described first elastic component (3) is embedded in bending part (13), described second elastic component (4) is embedded in line part (12), described metal connecting piece (5) two ends are provided with the first open slot (51) and the second open slot (52), described first open slot (51) is built in the first through hole (31), described second open slot (52) runs through the second through hole (41).
6. a kind of portable cable connector according to claim 5, it is characterized in that: described first cavity (11) is provided with draw-in groove (111), be provided with chuck (42) outside described second elastic component (4), described draw-in groove (111) forms inlay card with described chuck (42) and coordinates.
7. a kind of portable cable connector according to claim 5, is characterized in that: be provided with aperture (32) in described first through hole (31) front end, and the interior diameter of described aperture is less than the interior diameter of described first through hole (31).
8. a kind of portable cable connector according to claim 5, is characterized in that: described first open slot (51) is for two ends are relative to the U-shaped open slot of inward collapsible.
9. a kind of portable cable connector according to claim 5, is characterized in that: described second open slot (52) is U-shaped open slot.
10. a kind of portable cable connector according to claim 5, it is characterized in that: described metal connecting piece (5) is provided with a grade ring (53), described shelves ring (53) is near the first open slot (51), and the overall diameter of described shelves ring (53) is greater than the interior diameter of the first through hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038088.2U CN205194954U (en) | 2015-12-15 | 2015-12-15 | Portable cable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521038088.2U CN205194954U (en) | 2015-12-15 | 2015-12-15 | Portable cable connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205194954U true CN205194954U (en) | 2016-04-27 |
Family
ID=55787912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521038088.2U Active CN205194954U (en) | 2015-12-15 | 2015-12-15 | Portable cable connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205194954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742898A (en) * | 2016-04-29 | 2016-07-06 | 镇江市润奇电子有限公司 | Elbow radio frequency connector |
| CN107482340A (en) * | 2017-08-19 | 2017-12-15 | 戴忠 | A kind of TV socket connector construction and its manufacture method |
-
2015
- 2015-12-15 CN CN201521038088.2U patent/CN205194954U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105742898A (en) * | 2016-04-29 | 2016-07-06 | 镇江市润奇电子有限公司 | Elbow radio frequency connector |
| CN105742898B (en) * | 2016-04-29 | 2018-01-23 | 镇江市润奇电子有限公司 | A kind of elbow radio frequency connector |
| CN107482340A (en) * | 2017-08-19 | 2017-12-15 | 戴忠 | A kind of TV socket connector construction and its manufacture method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |