CN209880957U - Cable connecting device with unlocking sliding sleeve - Google Patents
Cable connecting device with unlocking sliding sleeve Download PDFInfo
- Publication number
- CN209880957U CN209880957U CN201920842736.1U CN201920842736U CN209880957U CN 209880957 U CN209880957 U CN 209880957U CN 201920842736 U CN201920842736 U CN 201920842736U CN 209880957 U CN209880957 U CN 209880957U
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- unlocking
- sleeve
- plug
- elastic arm
- socket
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Abstract
The utility model provides a cable junction device with unblock sliding sleeve, including a plug, the plug contains a plug body, an outer sleeve and an unblock sliding sleeve that cup joints according to the preface. The outer sleeve is provided with an elastic arm, and a reverse buckle body is protruded outside the elastic arm; the unlocking sliding sleeve is internally contracted to form a pressing part corresponding to the reversing body, the unlocking sliding sleeve drives the pressing part to slide back and forth relative to the outer sleeve, and the reversing body is positioned on a sliding path of the pressing part. When the unlocking sliding sleeve drives the pressing part to slide towards the unlocking direction, the pressing part presses the reversing body to inwards deviate together with the elastic arm so as to unlock. Borrow this, can realize quick detach and the effect of group soon, can also realize the firm connection effect of spiro union through chooseing for use current plug.
Description
Technical Field
The present invention relates to a cable connector, and more particularly to a cable connector with an unlocking sleeve.
Background
The cable connector includes a plug on the cable side and a socket on the panel side, and the plug is pluggable into the socket.
In order to prevent the plug and the socket from being separated from each other, the plug and the socket are designed with internal and external threads, respectively, so that the plug is screwed with the socket.
However, although the conventional screw-connection method of screwing the plug into the socket or unscrewing the plug from the socket can achieve the effect of not detaching from each other after screw connection, the conventional screw-connection method has the disadvantage of slow assembly and disassembly, and is a long-standing problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cable junction device with unblock sliding sleeve, through the effect that the unblock sliding sleeve was in order to realize quick detach and fast group.
A second object of the utility model is to provide a cable junction device with unblock sliding sleeve, through add the unblock sliding sleeve at the plug to remain the screw thread at the socket, with the quick detach, the fast group's effect of the firm connection effect and the unblock sliding sleeve of realization screw joint concurrently.
In order to achieve the above object, the present invention provides a cable connecting device with an unlocking sliding sleeve, including: a plug, the plug comprising: a plug body; an outer sleeve which is sleeved with the plug body and is provided with an elastic arm, and a back-off body is protruded outside the elastic arm; the unlocking sliding sleeve is sleeved with the outer sleeve and is retracted inwards to form a pressing part, the pressing part corresponds to the reversing body, the unlocking sliding sleeve drives the pressing part to slide back and forth relative to the outer sleeve, and the reversing body protrudes outwards relative to the pressing part and is positioned on a sliding path of the pressing part; the unlocking sliding sleeve drives the pressing part to slide towards an unlocking direction, and the pressing part presses the reversing body to inwards deviate together with the elastic arm to unlock.
Optionally, the socket further comprises a socket, the socket comprising: a socket body and a socket sleeve; the socket sleeve is sleeved with the socket body, the inner wall of the socket sleeve is provided with an internal thread and is provided with a back-off part and a channel corresponding to the elastic arm, the channel and the internal thread are mutually crossed, the elastic arm of the plug extends into the socket corresponding to the channel, the plug body is inserted into the socket body, and the back-off body is back-off at the back-off part to be locked.
Optionally, the plug is plugged into the socket in a plugging direction opposite to the unlocking direction, and the unlocking sliding sleeve drives the pressing part to slide in the unlocking direction to unlock.
Optionally, the number of the elastic arms, the channel and the pressing portion is further at least two, each elastic arm protrudes outwards to form the inverted buckle, and each pressing portion surrounds the corresponding elastic arm.
Optionally, the plug further includes an inner sleeve, the inner sleeve is sleeved on the plug body and has a stopping rib, the outer sleeve is sleeved on the inner sleeve, and the outer sleeve is stopped by the stopping rib of the inner sleeve.
Optionally, the outer sleeve includes a ring portion and the elastic arm, the elastic arm extends from the ring portion toward an inserting direction opposite to the unlocking direction, the extending end of the elastic arm is provided with the reverse buckle protruding toward the unlocking direction, the reverse buckle has a guiding inclined surface, and the pressing portion is pressed on the guiding inclined surface by sliding and forces the reverse buckle to shift inwards together with the elastic arm to unlock.
Optionally, the reverse buckle body further has an inward-contracting portion and an outward-protruding portion connected to two ends of the guiding inclined surface, the unlocking sliding sleeve drives the pressing portion to selectively slide between the inward-contracting portion and the guiding inclined surface, and the reverse buckle body uses the outward-protruding portion as a reverse buckle basis.
Optionally, the position of the inward-contracting portion is inward-contracted relative to the elastic arm, and the position of the outward-protruding portion is outward-protruding relative to the elastic arm.
Optionally, the unlocking sliding sleeve includes an operation sleeve ring and a necking sleeve ring which is retracted inwards relative to the operation sleeve ring, the necking sleeve ring is provided with an opening corresponding to the elastic arm and is formed with the pressing portion configured corresponding to the opening, and the inverted buckle of the elastic arm protrudes outwards corresponding to the opening.
Optionally, the relative positions of the inner wall and the outer wall of the necking sleeve ring are respectively formed with an outer convex strip through a recess and a relative protrusion, the opening is opened at one part of the outer convex strip, and the pressing part is formed at the rest part of the outer convex strip.
Optionally, the number of the elastic arms and the number of the outer convex strips are at least two, each elastic arm protrudes outwards with the inverted buckle, each outer convex strip is provided with the opening and the pressing portion, and each pressing portion corresponds to each elastic arm to surround.
Optionally, the pressing portions are connected to each other to form a press-connecting ring.
Compared with the prior art, the utility model discloses has following efficiency: can realize quick detach and the effect of organizing soon, can also realize the firm connection effect of spiro union through chooseing for use current plug.
Drawings
Fig. 1 is a perspective view of the cable connecting device of the present invention before butt joint.
Fig. 2 is a schematic perspective exploded view of a first connector of the cable connection device according to the present invention.
Fig. 3 is a perspective view of the cable connection device according to fig. 2.
Fig. 4 is a schematic perspective exploded view of a second connector of the cable connecting device according to the present invention.
Fig. 5 is a perspective view of the present invention according to fig. 4.
Fig. 6 is a cross-sectional view of the cable connecting device of the present invention before butt joint.
Fig. 7 is a cross-sectional view of the cable connecting device after butt joint and locking.
Fig. 8 is a cross-sectional view of the cable connecting device according to fig. 7 after unlocking.
In the figure:
100 … plug; 1 … plug body; 2 … inner sleeve; 21 … stop rib; 22 … a stopper; 3 … an outer sleeve; 31 … ring portion; 32 … spring arms; 321 … a reverse body; 3211 … setback; 3212 … an outer convex part; 3213 … chamfer; 33 … a retaining arm; 4 … unlocking the sliding sleeve; 41 … operating collar; 42 … a necked-down collar; 42a … male ribs; 421 … opening; 422 … pressing part; 423 … connection part; 700 … socket; 7 … socket body; 8 … a socket sleeve; 81 … internal threads; 82 … channel; 83 … undercut; d1 … plugging direction; d2 … unlock direction.
Detailed Description
The following detailed description and technical contents of the present invention are described with reference to the accompanying drawings, however, the attached drawings are provided for reference and illustration only and are not intended to limit the present invention.
As shown in fig. 1, the present invention provides a cable connection device with an unlocking sliding sleeve, which includes a plug 100 and a socket 700, wherein the plug 100 is connected with a cable (not labeled with a reference numeral) and belongs to a cable side, and the socket 700 is used to be fixed on a panel (not shown) and belongs to a panel side. It should be noted that the plug 100 defines an axial direction and a radial direction intersecting the axial direction according to the central axis of the inner sleeve 2; the plugging direction D1 (see fig. 1) is defined as the direction of plugging the plug 100 into the socket 700, and the direction opposite to the plugging direction D1 is defined as the unlocking direction D2 (see fig. 8).
As shown in fig. 2, 3 and 6, in conjunction with fig. 1, plug 100 includes: a plug body 1, an outer sleeve 3 and an unlocking sliding sleeve 4. The outer sleeve 3 is sleeved with the plug body 1, and the unlocking sliding sleeve 4 is sleeved with the outer sleeve 3. In this embodiment, the plug 100 preferably further includes an inner sleeve 2, so that the inner sleeve 2 is sleeved on the plug body 1, the outer sleeve 3 is sleeved on the inner sleeve 2, and the unlocking sliding sleeve 4 is sleeved on the outer sleeve 3.
At least two stopping convex ribs 21 and at least two limiting blocks 22 are convexly arranged on the outer wall of the inner sleeve 2, wherein the at least two stopping convex ribs 21 and the at least two limiting blocks 22 are annularly surrounded, and a limiting space (no element symbol is marked) is formed between any two adjacent stopping convex ribs 21 and between any two adjacent limiting blocks 22.
The outer sleeve 3 mainly has at least one elastic arm 32 that is radially expanded, in the embodiment, a plurality of elastic arms 32 are taken as an example for illustration, each elastic arm 32 radially protrudes outward with a reverse-buckling body 321, and as shown in fig. 6, two ends of the outer sleeve 3 are respectively blocked by the blocking convex rib 21 and the front flange of the inner sleeve 2, so that the outer sleeve 3 does not axially displace.
The unlocking sleeve 4 is mainly formed with at least one pressing portion 422 by retraction, in the embodiment, a plurality of pressing portions 422 are taken as an example for description, so that each pressing portion 422 surrounds each elastic arm 32 or surrounds each inverse buckle 321, and each pressing portion 422 corresponds to each inverse buckle 321. At this time, the unlocking sleeve 4 can slide back and forth with the pressing parts 422 relative to the outer sleeve 3, the reverse-locking bodies 321 protrude radially outward relative to the pressing parts 422 as shown in fig. 6, and the reverse-locking bodies 321 are located on the sliding path of the pressing parts 422.
Therefore, as shown in fig. 6 and 7, as long as the plug 100 is plugged into the socket 700 in the plugging direction D1, the inverted bodies 321 of the elastic arms 32 can be inverted into the socket 700, so that the plug 100 cannot be separated from the socket 700; when the plug 100 is to be removed, as shown in fig. 8, as long as the unlocking sleeve 4 slides in the unlocking direction D2 relative to the outer sleeve 3, the unlocking sleeve 4 slides together with the pressing portions 422, and after the sliding, the pressing portions 422 press the reversing bodies 321 to deflect radially inward together with the elastic arms 32, and the reversed bodies 321 after the shifting are not reversed in the socket 700, thereby completing the unlocking.
In the present embodiment, the outer sleeve 3 includes a ring portion 31 and a plurality of elastic arms 32, and preferably further includes a plurality of limiting arms 33. The elastic arms 32 and the limiting arms 33 are disposed alternately and extend from the ring portion 31 in the inserting direction D1, and the extending ends of the elastic arms 32 are further provided with reverse fasteners 321 obliquely protruding in the unlocking direction D2. As shown in fig. 6, the reverse buckle 321 has a guiding inclined surface 3213, and an inner contracting portion 3211 and an outer protruding portion 3212 connected to both ends of the guiding inclined surface 3213. The unlocking sliding sleeve 4 can drive the pressing part 422 to slide between the inward contracting part 3211 and the guiding inclined plane 3213, and as long as the plug 100 is plugged into the socket 700, the inverse buckle body 321 can be inversely buckled with the socket 700 by the outward convex part 3212 to be locked; and the pressing part 422 can also be unlocked by pressing the guiding inclined surface 3213 after sliding to force the reversing body 321 to deflect radially inwards together with the elastic arm 32.
It should be noted that, as shown in fig. 6, the position of the inward contracting portion 3211 is inward contracted relative to the elastic arm 32, the position of the outward protruding portion 3212 is outward protruded relative to the elastic arm 32, the guiding inclined surface 3213 is located between the inward contracting portion 3211 and the outward protruding portion 3212, and the pressing portions 422 are axially arranged in parallel corresponding to the elastic arm 32 or the elastic arm 32, so that the pressing portions 422 are connected to the inward contracting portion 3211 of each elastic arm 32 in a natural state and after being inserted. In addition, as shown in fig. 3, each of the limiting arms 33 of the outer sleeve 3 is flatly attached to the outer wall of the inner sleeve 2 and is engaged in the limiting spaces, so that the outer sleeve 3 can be limited by the inner sleeve 2 and does not rotate.
In the present embodiment, the unlocking sleeve 4 comprises an operating collar 41 and a necking collar 42 that is retracted relative to the operating collar 41. The necking collar 42 is provided with a plurality of openings 421 corresponding to the elastic arms 32 and a plurality of pressing portions 422 arranged corresponding to the openings 421, and the reverse buckle bodies 321 are protruded radially corresponding to the openings 421. Preferably, as shown in fig. 2 and 6, a plurality of outer protrusions 42a are formed at a plurality of relative positions of the inner wall and the outer wall of the necking collar 42 respectively via radial recesses and via radial protrusions, each opening 421 is opened at a portion of each outer protrusion 42a, each pressing portion 422 is formed at the remaining portion of each outer protrusion 42a, and each pressing portion 422 is located at one end of each opening 421. A connecting portion 423 is connected between any two adjacent pressing portions 422 to form a pressing ring (no reference symbol is marked), so that the unlocking sliding sleeve 4 can slide along with the whole pressing ring.
As shown in fig. 4, 5 and 6 in conjunction with fig. 1, the receptacle 700 includes: a socket body 7 and a socket sleeve 8, the socket sleeve 8 is sleeved on the socket body 7. The inner wall of the socket sleeve 8 has an internal thread 81, and the inner wall of the socket sleeve 8 is further provided with a reverse-locking portion 83 and a plurality of grooves 82 corresponding to the respective elastic arms 32.
Thus, when the plug 100 is inserted into the socket 700, since the slots 82 and the internal threads 81 intersect with each other, the resilient arms 32 of the plug 100 can extend into the socket 700 through the slots 82, and the plug body 1 can be inserted into and removed from the socket body 7, and the latch portions 321 and the projection portions 3212 can be latched by being latched to the latch portions 83. On the contrary, when the plug 100 is to be removed, the unlocking sliding sleeve 4 is slid in the reverse direction (i.e. in the unlocking direction D2), so that the reversing body 321 originally reversed in the reversing part 83 is forced to withdraw from the reversing part 83, and the user can just operate the unlocking sliding sleeve 4 to slide in the reverse direction, so as to easily remove the plug 100 from the socket 700.
In addition to the ability to quickly assemble the plug 100 to the socket 700 or quickly disassemble the plug from the socket 700, the quick assembly and disassembly effect can be achieved; in other embodiments not shown in the drawings, the user can select the existing plug (having external thread) to connect the external thread of the existing plug with the internal thread 81 of the socket 700, so as to achieve the stable connection effect with screw connection.
To sum up, the utility model discloses compare in prior art and have following efficiency: when the plug 100 of the present invention is inserted into the socket 700 of the present invention, the quick-release and quick-assembly effects can be realized; when the user wants to realize the firm connection effect of spiro union, then can also reselect and use current plug come the spiro union in the utility model discloses socket 700's internal thread 81 to have dual-purpose effect.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (12)
1. A cable connection device having an unlocking slide, comprising:
a plug, the plug comprising:
a plug body;
an outer sleeve which is sleeved with the plug body and is provided with an elastic arm, and a back-off body is protruded outside the elastic arm; and
the unlocking sliding sleeve is sleeved with the outer sleeve and is retracted inwards to form a pressing part, the pressing part corresponds to the reversing body, the unlocking sliding sleeve drives the pressing part to slide back and forth relative to the outer sleeve, and the reversing body protrudes outwards relative to the pressing part and is positioned on a sliding path of the pressing part;
the unlocking sliding sleeve drives the pressing part to slide towards an unlocking direction, and the pressing part presses the reversing body to inwards deviate together with the elastic arm to unlock.
2. The cable connecting device with an unlocking slide as claimed in claim 1, further comprising a socket, the socket comprising: a socket body and a socket sleeve; the socket sleeve is sleeved with the socket body, the inner wall of the socket sleeve is provided with an internal thread and is provided with a back-off part and a channel corresponding to the elastic arm, the channel and the internal thread are mutually crossed, the elastic arm of the plug extends into the socket corresponding to the channel, the plug body is inserted into the socket body, and the back-off body is back-off at the back-off part to be locked.
3. The cable connecting device with an unlocking sliding sleeve as claimed in claim 2, wherein the plug is inserted into the socket in a plugging direction opposite to the unlocking direction, and the unlocking sliding sleeve carries the pressing part to slide in the unlocking direction to unlock the plug.
4. The cable connecting device with an unlocking sliding sleeve as claimed in claim 2, wherein the spring arm, the channel and the pressing portion are further provided in at least two numbers, each spring arm protrudes outwards with the inverted buckle, and each pressing portion is surrounded by each spring arm.
5. The cable connecting device with an unlocking sliding sleeve as claimed in claim 1, wherein the plug further comprises an inner sleeve, the inner sleeve is sleeved on the plug body and has stopping ribs, the outer sleeve is sleeved on the inner sleeve, and the outer sleeve is stopped by the stopping ribs of the inner sleeve.
6. The cable connecting device with an unlocking sleeve as claimed in claim 1, wherein the outer sleeve includes a ring portion and the elastic arm, the elastic arm extends from the ring portion toward a plugging direction opposite to the unlocking direction, the extending end of the elastic arm is provided with the inverse buckle body protruding toward the unlocking direction, the inverse buckle body has a guiding inclined surface, the pressing portion is pressed against the guiding inclined surface by sliding and forces the inverse buckle body and the elastic arm to deflect inwards for unlocking.
7. The cable connecting device with an unlocking sliding sleeve as claimed in claim 6, wherein the reversing body further has a retracted portion and an outward protrusion connected to both ends of the guiding inclined surface, the unlocking sliding sleeve drives the pressing portion to selectively slide between the retracted portion and the guiding inclined surface, and the reversing body takes the outward protrusion as a basis for reversing.
8. The cable connecting device with an unlocking sleeve as claimed in claim 7, wherein the position of the inwardly-retracted portion is inwardly retracted relative to the elastic arm, and the position of the outwardly-protruding portion is outwardly protruded relative to the elastic arm.
9. The cable connecting device with an unlocking sleeve as claimed in claim 1, wherein the unlocking sleeve comprises an operating collar and a necking collar which is retracted relative to the operating collar, the necking collar is provided with an opening corresponding to the elastic arm and is formed with the pressing portion arranged corresponding to the opening, and the reverse buckle of the elastic arm is protruded corresponding to the opening.
10. The cable connecting device with an unlocking sleeve as claimed in claim 9, wherein the relative positions of the inner wall and the outer wall of the necking collar are formed with an outer convex strip via a recess and a relative convex respectively, the opening is opened at a part of the outer convex strip, and the pressing part is formed at the remaining part of the outer convex strip.
11. The cable connecting device with an unlocking sleeve as claimed in claim 10, wherein the resilient arm and the outer protrusion are further provided in at least two numbers, each resilient arm protrudes the inverted unit, each outer protrusion is provided with the opening and the pressing portion, and each pressing portion is surrounded by the respective resilient arm.
12. The cable connecting device with an unlocking sleeve as claimed in claim 11, wherein the pressing portions are connected to each other to form a crimp ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842736.1U CN209880957U (en) | 2019-06-05 | 2019-06-05 | Cable connecting device with unlocking sliding sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920842736.1U CN209880957U (en) | 2019-06-05 | 2019-06-05 | Cable connecting device with unlocking sliding sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209880957U true CN209880957U (en) | 2019-12-31 |
Family
ID=68948329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920842736.1U Active CN209880957U (en) | 2019-06-05 | 2019-06-05 | Cable connecting device with unlocking sliding sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209880957U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111370899A (en) * | 2020-04-03 | 2020-07-03 | 昆山电科速联电子科技有限公司 | Novel buckle type electronic connector |
| DE102020000118A1 (en) * | 2020-01-10 | 2021-07-15 | Yamaichi Electronics Deutschland Gmbh | Push-pull circular connector and connector system |
| EP4254677A3 (en) * | 2022-03-31 | 2023-12-06 | Yamaichi Electronics Deutschland GmbH | Push-pull connector for detachable connection to a mating connector and connector system |
-
2019
- 2019-06-05 CN CN201920842736.1U patent/CN209880957U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020000118A1 (en) * | 2020-01-10 | 2021-07-15 | Yamaichi Electronics Deutschland Gmbh | Push-pull circular connector and connector system |
| DE102020000118B4 (en) | 2020-01-10 | 2021-08-12 | Yamaichi Electronics Deutschland Gmbh | Push-pull circular connector and connector system |
| CN111370899A (en) * | 2020-04-03 | 2020-07-03 | 昆山电科速联电子科技有限公司 | Novel buckle type electronic connector |
| CN111370899B (en) * | 2020-04-03 | 2022-04-12 | 昆山电科速联电子科技有限公司 | Buckle type electronic connector |
| EP4254677A3 (en) * | 2022-03-31 | 2023-12-06 | Yamaichi Electronics Deutschland GmbH | Push-pull connector for detachable connection to a mating connector and connector system |
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