Female connector plug including a lock

Abstract

Some embodiments are directed to a connector-type female plug including a body; a module including a plurality of slots, each of the slots configured to receive an end of a strand of a cable and arranged so as to be plugged into by a rear face of the body; a lever pivotably mounted on the body in such a way as to be able to move between an open position and a closed position attained after lowering the lever in such a way as to grasp a rear face of the module and to push same into a completely plugged-in position; and a lock that can move along a sliding mechanism between a locked position, in which the lock is arranged in such a way as to hold the lever in the closed position, and an unlocked position.

Claims

1. A female plug, comprising: a body configured to be connected by a front face to a complementary male plug and including a plurality of insulation displacement contacts; a separate connection module including a plurality of slots, each of the slots being configured to receive an end of a strand of a cable and arranged so as to be plugged into by a rear face of the body in such a way as to push each strand against the corresponding insulation displacement contact; a lever pivotably mounted on the body in such a way as to be able to move between an open position and a closed position attained after lowering the lever in such a way as to grasp a rear face of the module and to push the module into a completely plugged-in position; and a lock configured for movement by sliding along a sliding guide between a locked position, wherein the lock holds the lever in the closed position, and an unlocked position.

2. The female plug as claimed in claim 1, wherein the sliding mechanism includes at least one slide and at least one sliding element.

3. The female plug as claimed in claim 2, wherein the slide is integral with the lock and the sliding element is integral with the lever.

4. The female plug as claimed in claim 3, wherein the lock has a U shape that cooperates with the lever.

5. The female plug according to claim 4, wherein the body includes a housing intended for the lock.

6. The female plug as claimed in claim 4, wherein the sliding mechanism includes a hard spot between the locked position and the unlocked position.

7. The female plug as claimed in claim 4, wherein the lock is in the locked position when the lever is in the closed position.

8. The female plug according to claim 3, wherein the body includes a housing intended for the lock.

9. The female plug as claimed in claim 8, wherein the sliding mechanism includes a hard spot between the locked position and the unlocked position.

10. The female plug as claimed in claim 8, wherein the lock is in the locked position when the lever is in the closed position.

11. The female plug as claimed in claim 3, wherein the sliding mechanism includes a hard spot between the locked position and the unlocked position.

12. The female plug as claimed in claim 3, wherein the lock is in the locked position when the lever is in the closed position.

13. The female plug as claimed in claim 2, wherein the sliding mechanism includes a hard spot between the locked position and the unlocked position.

14. The female plug as claimed in claim 2, wherein the lock is in the locked position when the lever is in the closed position.

15. The female plug as claimed in claim 1, wherein the sliding mechanism includes a hard spot between the locked position and the unlocked position.

16. The female plug as claimed in claim 15, wherein the lock includes a deformation zone comprising the hard spot (314).

17. The female plug as claimed in claim 15, wherein the lock is in the locked position when the lever is in the closed position.

18. The female plug as claimed in claim 1, wherein the lock is in the locked position when the lever is in the closed position.

19. The female plug as claimed in claim 1, wherein the lock includes a non-slip gripping zone.

20. A female plug, comprising: a body configured to be connected by a front face to a complementary male plug and including a plurality of insulation displacement contacts; a separate connection module including a plurality of slots, each of the slots being configured to receive an end of a strand of a cable and arranged so as to be plugged into by a rear face of the body in such a way as to push each strand against the corresponding insulation displacement contact; a lever pivotably mounted on the body in such a way as to be able to move between an open position and a closed position attained after lowering the lever in such a way as to grasp a rear face of the module and to push the module into a completely plugged-in position; a lock configured for movement by sliding along a sliding guide between a locked position, wherein the lock is further configured to hold the lever in the closed position, and an unlocked position; and a display which indicates the locked position or the unlocked position.

Description

BRIEF DESCRIPTION OF THE FIGURES

(1) Other characteristics and innovative advantages shall appear in the description hereinafter, provided for the purposes of information and in no way limiting, in reference to the annexed drawings, wherein:

(2) FIG. 1 diagrammatically shows a perspective view of a female connector plug according to an embodiment;

(3) FIG. 2 shows a diagrammatical side view of a female connector plug according to the embodiment of FIG. 1 in an open position of the lever;

(4) FIG. 3 shows a diagrammatical side view of a female connector plug according to the embodiment of FIG. 1 in a closed position of the lever and a locked position of the lock;

(5) FIG. 4 diagrammatically shows a top view of a female connector plug according to the embodiment of FIG. 1 in a closed position of the lever and an unlocked position of the lock;

(6) FIG. 5 diagrammatically shows a top view of a female connector plug according to the embodiment of FIG. 1 in a closed position of the lever and a locked position of the lock;

(7) FIG. 6 diagrammatically shows a view of the lock of a female connector plug according to the embodiment of FIG. 1.

DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENTS

(8) FIGS. 1 to 6 show a female plug according to an embodiment, with respect to a longitudinal axis X and a vertical axis Z. The female plug shown is of the RJ45 type. Some embodiments relate more generally to a connector for an IT and telecommunications network, such as an RJ11, RJ12, RJ25, RJ45, ARJ45 or RJ48 connector.

(9) The female plug includes a body 1, a module 2 and a lever 3. The body 1 extends along the longitudinal axis X and includes a front face 12, with the front being defined by the direction of the vector X. The front face 12 includes an orifice 15 intended to receive a complementary male plug of the female plug. The body 1 includes insulation displacement contacts (not shown) each intended to receive a strand of a feed cable 4. The body 1 also includes a rear face 13, with the rear being defined by the direction opposite that of the vector X, intended to receive the module 2. The body also includes an upper face 16, defined as the highest face along the vertical vector Z, intended to support the lever 3.

(10) The module 2 is a separate element of the plug body including several slots 21 each intended to receive an end of a strand of a cable 4. The module 2 is arranged so as to be plugged into by an orifice of the rear face 13 of the body 1 in order to push each strand against the corresponding insulation displacement contact.

(11) The lever 3 is pivotably mounted around an axis 14 of the upper face 16. The axis 14 is constituted by the rounded bottom of a housing 17 formed between the upper face 16 and a tab 18 extending parallel to the upper face 16, in the direction of the front face 12. The axis 14 cooperates with a pivot 34 of cylindrical shape present at a free end of the lever 3 and constituted by an edge of a window 35.

(12) In reference to FIG. 2, the lever 3 has an open position, wherein the lever 3 is dissociated from the module 2. In reference to FIG. 3, the lever 3 has a closed position wherein the lever 3 is folded back in such a way as to grasp a rear face of the module 2 shaped in consequence and to push the module 2 into a completely plugged-in position. Advantageously, the lever 3 includes an arm 33 elongated according to a direction perpendicular to the axis 14 in order to obtain a leverage effect that makes it possible to reduce the force that may be required to push the module 2 to a completely plugged-in position. In the open position of the lever, the elongated portion forms an opening angle that decreases as the lever closes until it is substantially zero in the closed position.

(13) The lever 3 includes a lock 31 including a locked position, wherein the lever 3 is blocked in the closed position and an unlocked position, wherein the lever 3 is free to pass from the closed position to the open position. The lock 31 is arranged in such a way as to pass from one position to the other via a manual manipulation. In the embodiment shown in FIGS. 1 to 4, the lock slides along an axis parallel to the longitudinal segment connecting the front face 12 of the body 1 to the rear face 13 of the body 1 in the closed position of the lever 3. The lock 31 cooperates with the lever 3 and the body 1. Advantageously, the lock 31 has a U shape in such a way as to catch in between the distal end of the lever 3. The ergonomics of the manipulation of the lock 31 is favoured by an elongated shape of the connector, of a length of about a few centimeters. The ergonomics are also favoured by a short travel of the lock 31, of about a few millimeters, and by a non-slip gripping zone 310 on an upper portion of the lock 31 connecting two lateral portions.

(14) In reference to FIG. 4, a display on the pressing lever makes it possible to identify the locked position by the mention LOCKED 312 and the unlocked position by the mention OPEN 311. In the locked position, the lock is positioned in such a way as to hide the mention OPEN 311 and to reveal the mention LOCKED 312 and inversely for the unlocked position. Alternatively, these mentions can be replaced with a colour code.

(15) According to an advantageous or preferred embodiment, the body 1 includes a housing 11 in the shape of a hook intended to be engaged with one end of the lock 31 shaped in consequence. The nesting obtained as such maintains the pressing lever in the closed position. Alternatively, the housing 11 is integral with the module 2.

(16) In reference to FIGS. 2, 3 and 5, the lock 31 slides according to a sliding mechanism including a slide 313, for example a groove or a slit, and a sliding element 32 able to slide in the slide 313. The slide 313 is integral with the lock 31 and the sliding element 32 is integral with the lever 3. Alternatively, the slide 313 is integral with the lever 3 and the sliding element 32 is integral with the lock 31.

(17) Advantageously, the slide 313 includes a hard spot 314 in its middle in such a way that a force may be required to allow the sliding element 32 to pass the hard spot 314. This arrangement makes it possible to maintain the lock in a locked or unlocked position in the absence of manipulation. According to an advantageous or preferred embodiment, the lock 31 includes a recess 315 in the vicinity of the hard spot 314, for example a groove parallel to the slide 313, arranged in such a way as to allow for an elastic deformation of the portion of the lock between the slide 313 and the recess 315 during the passage of the hard spot 314 by the sliding element 32 between the locked position and the unlocked position.

(18) According to other embodiments, the lock is slidably mounted in relation to the body 1 or to the module 2 in such a way as to be engaged with the lever 3 in the locked position. In the embodiment wherein the lock is slidably mounted in relation to the body 1, the slide 313 is integral with the body 1 and the sliding element 32 is a rod. The locked position of the lock is obtained when an end of the rod is housed in a housing of the lever 3 in the closed position. In the embodiment wherein the lock is slidably mounted in relation to module 2, the slide 313 is integral with the module 2 and the sliding element is a rod. Similar to what is described hereinabove, the locked position is obtained when an end of the rod is housed in a housing of the lever 3 in the closed position.

(19) According to an embodiment not shown, the lock 31 includes a return mechanism, of the spring or elastic return type, arranged in such a way as to return the lock 31 to the locked position in the absence of manipulation of the lock 31.

(20) According to an enhanced or improved embodiment, the lock 31 including a return mechanism such as described hereinabove, the lock 31 is arranged in such a way as to be automatically in the locked position when the lever is in the closed position. For example, the body 1 includes an inclined plane in the extension of the housing 11, arranged in such a way that an end of the lock comes into contact with the inclined plane during a closing movement of the lever 3, in such a way that the progression of the closing movement causes a pressure on the end sliding the lock from the locked position to the unlocked position. When the end leaves the inclined plane, the return mechanism pushes the lock to the locked position, the end is then placed in the housing 11.

(21) Some embodiments are described hereinabove by way of example. It is understood that those of ordinary skill in the art are able to produce various alternative embodiments, by combining for example the various characteristics hereinabove taken individually or in combination, without however leaving the scope of some embodiments.