Fastening system for plug connector

Abstract

The disclosure relates to a fastening system (1) for a plug connection (2). The fastening system (1) has a first holder element (3) for reversibly holding a first plug connector (5) and a second holder element (4) for reversibly holding a second plug connector (5′). The first and the second holder elements (3, 4) each have at least one latching arm (7, 7′) via which the first and the second holder elements (3, 4) can be reversibly interlocked to each other. The disclosure also relates to a different mounting possibilities, in particular of such a fastening system (1).

Claims

1.-10. (canceled)

11. A fastening system (1) for fastening a plug connection (2) to an appliance wall or a top-hat rail (14), comprising: a first retaining element (3) for reversibly retaining a first plug connector (5); and a second retaining element (4) for reversibly retaining a second plug connector (5′), wherein the first retaining element (3) and the second retaining element (4) each have at least one latching arm (7, 7′) via which the first retaining element (3) and the second retaining element (4) can be locked to each other reversibly, wherein the first retaining element (3) and the second retaining element (4) each have a top-hat rail fixing means (12, 13) for reversible fixing to a top-hat rail (14), and wherein the first retaining element (3) and the second retaining element (4) each have a wall fixing means for reversible fixing to an appliance wall.

12. The fastening system (1) as claimed in claim 11, wherein the first retaining element (3) and the second retaining element (4) each have at least two opposite clamping arms (6) between which the respective plug connector (5, 5′) can be firmly clamped.

13. The fastening system (1) as claimed in claim 11, wherein the first retaining element (3) and the second retaining element (4) each have at least two opposite latching arms (7, 7′).

14. The fastening system (1) as claimed in claim 11, wherein the first retaining element (3) has a latching arm (7′) with a latching tab (8) and the second retaining element (4) has a latching arm (7) with a matching latching hook (9).

15. The fastening system (1) as claimed in claim 12, wherein the first retaining element (3) and the second retaining element (4) are each formed essentially from a flat T-piece on which perpendicularly protruding clamping arms (6) are provided.

16. A system comprising the fastening system as claimed in claim 11 and a plug connection (2).

17. A method for mounting a fastening system (1) comprising the following sequence of steps: fastening a first retaining element (3) to an appliance wall or on a top-hat rail (14); firmly clamping a first plug connector (5) in the first retaining element (3); firmly clamping a second plug connector (5′) in a second retaining element (4); and plugging the second retaining element (4) together with the first retaining element (3), wherein the retaining elements (3, 4) are latched with each other, and at the same time the first plug connector (5) and the second plug connector (5′) are plugged together with each other to form a plug connection (2).

18. A method for mounting a fastening system (1) comprising the following sequence of steps: latching a first retaining means (3) and a second retaining means (4) with each other; fastening the retaining means (3, 4) while latched with each other to an appliance wall or on a top-hat rail (14); plugging a first and a second plug connector (5, 5′) together to form a plug connection (2); and firmly clamping the plug connection (2) into the retaining means (3, 4) latched with each other.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0013] An exemplary embodiment of the invention is illustrated in the drawings and explained in detail below.

[0014] FIG. 1 shows a perspective illustration of a fastening system for a plug connection in the unplugged state.

[0015] FIG. 2 shows a perspective illustration of a fastening system for a plug connection in the plugged state.

[0016] FIG. 3 shows a perspective illustration of a fastening system for a plug connection in the plugged state and with a plug connection retained therein.

[0017] FIG. 4 shows a perspective illustration of a fastening system for a plug connection in the plugged state, which is fastened to a top-hat rail.

DETAILED DESCRIPTION

[0018] The Figures contain partially simplified schematic illustrations. In part, identical reference signs are used for the same but possibly not identical elements. Different views of the same elements could be to a different scale.

[0019] FIG. 1 shows a fastening system 1 for a plug connection 2. The fastening system 1 consists of a first retaining element 3 for reversibly retaining a first plug connector 5 and of a second retaining element 4 for reversibly retaining a second plug connector 5′.

[0020] The retaining elements 3, 4 are essentially formed from a T-shaped basic shape, from which two opposite clamping arms 6 protrude perpendicularly. The plug connectors 5, 5′ can each be firmly clamped reversibly between the clamping arms 6.

[0021] The retaining elements 3, 4 each have at least two opposite latching arms 7, 7′. The latching arms 7, 7′ have an essentially T-shaped design, wherein the stem of the T protrudes perpendicularly from the basic shape of the retaining elements 3, 4.

[0022] The latching arms 7′ of the first retaining element 3 have a latching tab 8. The latching arms 7 of the second retaining element 4 have a matching latching hook 9. The retaining elements 3, 4 are plugged together in the direction of the arrows 10, 10′. During the latching process, the latching hooks 9 first engage in the latching tabs 8 and are then latched, as a result of which the retaining elements 3, 4 are reversibly latched with each other.

[0023] The plug connectors 5, 5′ are also plugged together in the direction of the arrows 10, 10′ and, in the plugged state, form the plug connection 2 which can be seen, for example, in FIG. 2.

[0024] The retaining elements 3, 4 are provided in their basic shape with openings 11 via which the retaining means 3, 4 can be fastened—with the aid of screws, rivets, or similar fastening means—for example to an appliance wall (not shown).

[0025] Two retaining means 3, 4 which are fixed to each other and are fastened to a separate top-hat rail fixing means 12 are shown in FIG. 4. The top-hat rail fixing means 12 is equipped with a top-hat rail clamping means 13 via which the whole fastening system 1 is fixed to a top-hat rail 14.

[0026] The plugging directions of the retaining elements 3, 4 and the plug connectors 5, 5′ are represented by the arrows 10, 10′. The clamping direction in which the plug connectors 5, 5′ or the plug connection 2 are firmly clamped to the retaining elements 3, 4 is represented by the arrow 15. The arrows 10, 10′ and the arrow 15 are perpendicular to each other.

[0027] The retaining means 3, 4 offer various mounting options and accordingly can be used very flexibly.

[0028] A first mounting option takes place as follows: [0029] a. A first retaining element 3 is first fastened to an appliance wall or on a top-hat rail 14. [0030] b. A first plug connector 5 is then firmly clamped in the first retaining element 3 (arrow 15). [0031] c. A second plug connector 5′ is firmly clamped in a second retaining element 4 (arrow 15). [0032] d. The second retaining element 4 is plugged together with the first retaining element 3, wherein the retaining elements 3, 4 are latched with each other (arrows 10, 10′). At the same time, the first plug connector 5 and the second plug connector 5′ are plugged together with each other to form a plug connection 2.

[0033] An alternative, second mounting option is as follows: [0034] a. A first retaining means 3 and a second retaining means 4 are first latched with each other (arrows 10, 10′). [0035] b. The retaining means 3, 4 latched with each other are fastened to an appliance wall (not shown) or on a top-hat rail 14. [0036] c. A first plug connector 5 and a second plug connector 5′ are plugged together to form a plug connection 2 (arrows 10, 10′). [0037] d. The plug connection 2 is then moved in the direction of the arrow 15 to the retaining means 3, 4 latched with each other and clamped thereto.

[0038] A third mounting option of the fastening system functions as follows: [0039] a. A first plug connector 5 and a second plug connector 5′ are first plugged together to form a plug connection 2 (arrows 10, 10′). [0040] b. A first retaining means 3 and second retaining means 4 are latched with each other (arrows 10, 10′). [0041] c. The retaining means 3, 4 latched with each other are fastened to an appliance wall (not shown) or on a top-hat rail 14. [0042] d. The plugged-together plug connectors 5, 5′ or the plug connection 2 resulting therefrom are/is firmly clamped into the retaining means 3, 4 latched with each other (arrow 15).

[0043] The method steps a and b can also be transposed.

[0044] Even if different aspects or features of the invention are shown in the Figures in each case in combination, unless otherwise stated it is clear to a person skilled in the art that the combinations illustrated and discussed are not the only ones possible. In particular, mutually corresponding units or groups of features from different exemplary embodiments can be transposed.

LIST OF REFERENCE SIGNS

[0045] 1 fastening system [0046] 2 plug connection [0047] 3 first retaining element [0048] 4 second retaining element [0049] 5 plug connector [0050] 6 clamping arm [0051] 7 latching arm [0052] 8 latching tab [0053] 9 latching hook [0054] 10 arrow [0055] 11 opening [0056] 12 top-hat rail fixing means [0057] 13 top-hat rail clamping means [0058] 14 top-hat rail [0059] 15 arrow