TWM581780U - Cable connection device with unlocking sliding-sleeve - Google Patents

Abstract

A cable connecting device with an unlocking sliding sleeve includes a plug, the plug comprising a plug body sequentially sleeved, an outer sleeve and an unlocking sliding sleeve. The outer sleeve has a spring arm, and the elastic arm has an inverted button body; the unlocking sliding sleeve is formed with a pressing portion corresponding to the inverted body, and the unlocking sliding sleeve is slid back and forth with the pressing portion relative to the outer sleeve. The buckle body is located on the slip path of the pressing portion. When the unlocking sleeve slides with the pressing portion toward the unlocking direction, the pressing portion unlocks the pressing inverted body together with the elastic arm inwardly. Thereby, the effects of the quick release and the quick set can be achieved, and the stable connection effect of the screw connection can be achieved by selecting the existing plug.

Description

Cable connection device with unlocking sleeve

This creation relates to a cable connector, and more particularly to a cable connection device having an unlocking sleeve.

Regarding the cable connector, including a plug on the cable side and a socket on the panel side, the plug is pluggably inserted into the socket.

In order to prevent the plugs that have been electrically plugged from each other from being detached from the socket, the existing plugs and sockets are respectively internally and externally threaded to allow the plug to be screwed to the socket.

However, in the prior art, the plug is screwed to the socket or the plug is detached from the socket. Although it can achieve the effect of not disengaging from each other after screwing, it has the disadvantage of being slow to assemble. I have been ill for a long time.

One of the aims of the present invention is to provide a cable connecting device having an unlocking sliding sleeve, which can achieve the effects of quick release and quick set by unlocking the sliding sleeve.

The second purpose of the present invention is to provide a cable connecting device with an unlocking sliding sleeve, by adding an unlocking sliding sleeve to the plug and retaining a thread in the socket, so as to achieve a stable connection effect of the screw joint and a quick release of the unlocking sliding sleeve. , fast group effect.

In order to achieve the above object, the present invention provides a cable connecting device having an unlocking sliding sleeve, comprising: a plug. The plug comprises: a plug body; an outer sleeve sleeved to the plug body and having a spring arm, the spring arm has a reverse button body; and an unlocking sleeve, sleeved with the outer sleeve and retracted a pressing portion corresponding to the inverted body, the unlocking sliding sleeve is slid back and forth with respect to the outer sleeve with the pressing portion, and the inverted body is convexly located with respect to the pressing portion and located at the pressing portion The sliding sleeve is slid with the pressing portion toward an unlocking direction, and the pressing portion presses the inverted body together with the elastic arm to be offset inward to unlock.

Compared with the prior art, the creation has the following effects: the effect of quick release and quick set can be achieved, and the stable connection effect of the screw connection can be achieved by selecting an existing plug.

The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are provided for reference and description only, and are not intended to limit the creation.

As shown in FIG. 1 , the present invention provides a cable connecting device with an unlocking sliding sleeve, comprising a plug 100 and a socket 700. The plug 100 is connected with a cable (not labeled with a component symbol) and belongs to the cable side. The socket 700 is used for the cable 700. It is fixed to the panel (not shown) and belongs to the 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; further, the direction in which the plug 100 is inserted into the socket 700 is defined as the plugging direction D1 (see FIG. 1). ), the direction opposite to the plugging direction D1 is the unlocking direction D2 (see Fig. 8).

As shown in FIG. 2, FIG. 3 and FIG. 6 together with FIG. 1, the plug 100 comprises: a plug body 1, an outer sleeve 3 and an unlocking sleeve 4. The outer sleeve 3 is sleeved with the plug body 1, and the unlocking sleeve 4 is sleeved with the outer sleeve 3. In the embodiment, the plug 100 preferably further includes an inner sleeve 2, so that the inner sleeve 2 is sleeved with the plug body 1, the outer sleeve 3 is sleeved with the inner sleeve 2, and the sliding sleeve 4 is sleeved with the outer sleeve. 3.

The outer wall of the inner sleeve 2 is convexly provided with a plurality of blocking ribs 21 surrounded by a ring and a plurality of limiting blocks 22 surrounded by the ring, and between any two adjacent blocking ribs 21 and between any two adjacent limiting blocks 22 are formed. A limit space (not labeled with symbol).

The outer sleeve 3 mainly has at least one elastic arm 32 which is radially outwardly expanded. In the embodiment, the plurality of elastic arms 32 are taken as an example. Each of the elastic arms 32 has a reversed body 321 protruding radially outward. As shown in FIG. 6, both ends of the outer sleeve 3 are respectively blocked by the blocking rib 21 and the front flange of the inner sleeve 2, so that the outer sleeve 3 is not axially displaced.

The unlocking sleeve 4 is mainly formed by at least one pressing portion 422 by retraction. In the embodiment, the plurality of pressing portions 422 are taken as an example for description, so that the pressing portions 422 are respectively arranged around or corresponding to the respective elastic arms 32. The buckle body 321 is surrounded, and each pressing portion 422 corresponds to each of the inverted body 321 . At this time, the unlocking sleeve 4 can be slid back and forth with respect to the outer sleeve 3 together with the pressing portions 422, and each of the inverted body 321 is radially convex with respect to each pressing portion 422 as shown in FIG. The button body 321 is located on the slip path of each of the pressing portions 422.

Therefore, as shown in FIG. 6 and FIG. 7 , as long as the plug 100 is inserted into the socket 700 according to the plugging direction D1 , the inverted body 321 of each elastic arm 32 can be reversed to the socket 700 , so that the plug 100 cannot be self-connected from the socket 700 . When the plug 100 is to be removed, as shown in FIG. 8, as long as the unlocking sleeve 4 is slid relative to the outer sleeve 3 in the unlocking direction D2, the unlocking sleeve 4 will slide together with the pressing portions 422, and After the sliding, each pressing portion 422 presses each of the inverted body 321 together with each of the elastic arms 32 to be radially inwardly displaced, and the offset inverted body 321 will not be reversed to the socket 700 to complete the unlocking.

In the present embodiment, the outer sleeve 3 includes a ring portion 31 and a plurality of elastic arms 32, and preferably also includes a plurality of limit arms 33. Each of the elastic arms 32 and the limiting arms 33 are alternately arranged with each other and extend from the ring portion 31 toward the insertion direction D1. The extended end of the elastic arm 32 is further provided with an inverted body 321 which is obliquely protruded in the unlocking direction D2. As shown in FIG. 6, the inverted body 321 has a guiding surface 3213 and a constricted portion 3211 and an outer convex portion 3212 connected to both ends of the guiding inclined surface 3213. The unlocking sleeve 4 can be slid between the inner crimping portion 3211 and the guiding inclined surface 3213 with the pressing portion 422, and as long as the plug 100 is inserted into the socket 700, the inverted body 321 can be folded over the socket 700 by the outer convex portion 3212. Locking; in turn, the pressing portion 422 can also be unlocked by sliding the inverted body 321 together with the elastic arm 32 radially inward by being crimped to the guiding surface 3213 after sliding.

It should be noted that, as shown in FIG. 6, the position of the indented portion 3211 is retracted relative to the elastic arm 32, the position of the outer convex portion 3212 is convex with respect to the elastic arm 32, and the guiding inclined surface 3213 is located at the indented portion 3211 and Between the convex portions 3212, the pressing portions 422 are corresponding to the elastic arms 32 or axially side by side with the elastic arms 32, so that the pressing portions 422 are overlapped with the respective elastic arms 32 in the natural state and after the insertion. On the part 3211. In addition, as shown in FIG. 3, each of the limiting arms 33 of the outer sleeve 3 will be flatly attached to the outer wall of the inner sleeve 2 and clamped in the above-mentioned respective limiting spaces, so that the outer sleeve 3 can be received by the inner sleeve 2 The limit is not rotated.

In the present embodiment, the unlocking sleeve 4 includes 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 respective elastic arms 32, and a plurality of the pressing portions 422 disposed corresponding to the respective openings 421 are formed, and the respective inverted bodies 321 are radially outwardly convex corresponding to the respective openings 421. Preferably, as shown in FIGS. 2 and 6, the plurality of opposing positions of the inner wall and the outer wall of the neck collar 42 are respectively formed with a plurality of outer ridges via radial depressions and diametrically opposite protrusions. 42a, each of the openings 421 is formed in a part of each of the outer ribs 42a, and each of the pressing portions 422 is formed on the remaining portion of each of the outer ribs 42a, and each of the pressing portions 422 is located at one end of each of the openings 421. A connecting portion 423 is connected between any two adjacent pressing portions 422 to be connected to each other to form a crimping ring (not labeled with a component symbol), so that the unlocking sliding sleeve 4 can slide together with the entire crimping ring.

As shown in FIG. 4, FIG. 5 and FIG. 6 together with FIG. 1, the socket 700 comprises: a socket body 7 and a socket sleeve 8, and the socket sleeve 8 is sleeved with 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 an inverted portion 83 and a plurality of channels 82 corresponding to the respective elastic arms 32.

Therefore, when the plug 100 is inserted into the socket 700, since each of the channels 82 and the internal threads 81 cross each other, the elastic arms 32 of the plug 100 can be inserted into the socket 700 via the channels 82, and the plug body 1 is The socket body 7 is pluggably inserted, and the protruding portion 3212 of each of the inverted body 321 can be locked by the inverted portion 83 to be locked. On the other hand, when the plug 100 is to be removed, as long as the unlocking sleeve 4 is reversed (ie, toward the unlocking direction D2), the inverted body 321 which is originally reversed in the inverted portion 83 can be forced from the reversed portion 83. The inner exit allows the user to just use the operation to unlock the reverse sliding movement of the sliding sleeve 4, and the plug 100 is removed from the socket 700.

In addition to being able to quickly assemble the plug 100 to the socket 700 or the quick release from the socket 700 to achieve the effect of quick release and quick set; in other embodiments not shown, the user can also select an existing plug (with The external thread) is screwed to the external thread 81 of the socket 700 of the present invention to achieve a stable connection effect of the screw joint.

In summary, the present invention has the following effects as compared with the prior art: when the plug 100 of the present invention is inserted into the socket 700 of the present invention, the effect of quick release and quick set can be achieved; when the user wants to achieve the screwing When the connection effect is stabilized, the existing plug can be used to screw the internal thread 81 of the socket 700 of the present invention, thereby having a dual purpose effect.

The above is only a preferred and feasible embodiment of the present invention, and thus does not limit the scope of the patent of the creation, and the equivalent structural changes that are made by using the present specification and the contents of the schema are all included in the creation. Within the scope of the rights, it is given to Chen Ming.

100‧‧‧ plug

1‧‧‧ plug body

2‧‧‧Inner sleeve

21‧‧‧Block ribs

22‧‧‧Limited blocks

3‧‧‧Outer sleeve

31‧‧‧ Ring Department

32‧‧‧Bounce arm

321‧‧‧ inverted body

3211‧‧‧ Contraction

3212‧‧‧Outer convex

3213‧‧‧Bevel

33‧‧‧Limited arm

4‧‧‧Unlocking Sleeve

41‧‧‧Operation collar

42‧‧‧Necked collar

42a‧‧‧Outer ribs

421‧‧‧ openings

422‧‧‧ Pressure Department

423‧‧‧Connecting Department

700‧‧‧ socket

7‧‧‧ socket body

8‧‧‧Socket sleeve

81‧‧‧ internal thread

82‧‧‧ channel

83‧‧‧Down buckle

D1‧‧‧Drop direction

D2‧‧‧ unlock direction

FIG. 1 is a perspective view of the prior art cable connecting device before docking.

2 is a perspective exploded view of the first joint in the cable connecting device of the present invention.

FIG. 3 is a schematic perspective view of the cable connecting device according to FIG. 2 according to FIG. 2 .

4 is a perspective exploded view of the second joint in the cable connecting device of the present invention.

FIG. 5 is a schematic perspective view of the creation according to FIG. 4 .

Figure 6 is a cross-sectional view of the prior art cable connecting device before docking.

Figure 7 is a cross-sectional view of the authored cable connecting device after docking and locking.

FIG. 8 is a cross-sectional view of the inventive cable connecting device according to FIG. 7 after unlocking.

Claims (12)

A cable connecting device with an unlocking sliding sleeve, comprising:  a plug containing:  a plug body;  An outer sleeve sleeved with the plug body and having a spring arm, the spring arm has a reverse button body; and  An unlocking sleeve is sleeved to the outer sleeve and is formed with a pressing portion corresponding to the inverted body, and the unlocking sliding sleeve is slid back and forth with respect to the outer sleeve together with the pressing portion, The inverted body is convex with respect to the pressing portion and is located on a sliding path of the pressing portion;  The unlocking sleeve slides with the pressing portion toward an unlocking direction, and the pressing portion presses the inverted body together with the elastic arm to be offset inward to unlock.   The cable connecting device with the unlocking sleeve as claimed in claim 1, further comprising a socket, the socket comprising: a socket body and a socket sleeve; the socket sleeve sleeves the socket body, the socket sleeve The wall has an internal thread and is provided with an inverted portion and a channel corresponding to the elastic arm, the channel intersecting the internal thread, the elastic arm of the plug corresponding to the channel extending into the socket, the plug body The socket body is inserted, and the inverted body is buckled to the reverse buckle portion to be locked. The cable connecting device with the unlocking 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 is slid toward the unlocking direction with the pressing portion. And unlocked. The cable connecting device as claimed in claim 2, wherein the elastic arm, the channel and the pressing portion are further disposed in plural or plural, and each of the elastic arms protrudes from the inverted body. Each of the pressing portions is surrounded by each of the elastic arms. The cable connecting device of claim 1 , wherein the plug further comprises an inner sleeve, the inner sleeve sleeves the plug body and has a blocking rib, the outer sleeve is sleeved therein a sleeve that is blocked by the stop rib of the inner sleeve. The cable connecting device as claimed in claim 1 , wherein the outer sleeve comprises a ring portion and the elastic arm, and the elastic arm extends from the ring portion in a plugging direction opposite to the unlocking direction, The extended end of the elastic arm is provided with the inverted body protruding toward the unlocking direction, the reversed body has a guiding inclined surface, and the pressing portion is pressed against the guiding inclined surface via sliding and forces the inverted body together with the bullet The arms are offset together to unlock. The cable connecting device of claim 6, wherein the inverted body further has a retracting portion and an outer convex portion connected to opposite ends of the guiding bevel, and the unlocking sliding sleeve is selected by the pressing portion. Sliding between the indented portion and the guiding bevel, the inverted body is backed by the protruding portion. The cable connecting device of claim 7, wherein the position of the indented portion is retracted relative to the elastic arm, and the position of the outer convex portion is convex with respect to the elastic arm. The cable connecting device of claim 1 , wherein the unlocking sleeve comprises an operating collar and a necking collar retracted relative to the operating collar, the necking collar being provided with a corresponding The pressing portion of the elastic arm is formed with a pressing portion corresponding to the opening, and the inverted body of the elastic arm is convexly convex. The cable connecting device of claim 9, wherein the opposite positions of the inner wall and the outer wall of the necked collar are respectively formed with a convex ridge via a recess and a relative protrusion, and the opening is opened at the outer A portion of the ridge formed on the remaining portion of the outer ridge. The cable connecting device as claimed in claim 10, wherein the elastic arm and the outer rib are further disposed in plural or plural, and each of the elastic arms protrudes from the inverted body, and each of the elastic arms The outer ribs are provided with the opening and the pressing portion, and each of the pressing portions is surrounded by the respective elastic arms. A cable connecting device having an unlocking sleeve as claimed in claim 11, wherein each of the pressing portions is connected to each other to form a crimping ring.