CN2377787Y - Wiring module and its mounting support - Google Patents

Abstract

The utility model discloses a wiring module and a mounting support thereof. The wiring module comprises a pedestal, a wire clamping frame, a clamping and connecting slice, and is characterized in that a grounding strip and an alarm strip are arranged in the utility model, and both of the grounding strip and an alarm strip are respectively provided with leading-out contacts on both ends of the wiring module. The mounting frame mainly comprises a mounting gear, and is characterized in that both sides of the mounting gear are respectively provided with a conductive contact piece, the conductive contact pieces which are mutually insulated respectively correspond to the leading-out contacts of the grounding strip and the alarm strip on the wiring module; under the installing condition, two conductive contact pieces are respectively contacted with the leading-out contacts of the grounding strip and the alarm strip in the wiring module. The utility model has flexible wiring and convenient volume expansion.

Description

Wiring module and mounting bracket thereof

The utility model relates to a kind of distributing frame, and particularly communication is with Wiring module and support thereof, it be stored-program control exchange with subscriber's telephone line between the bridge that is connected.

On distributing frame, what realize really that stored-program control exchange lead-in wire is connected with subscriber's telephone line is the clamping sheet, but in order to fix, also includes clamping frame, base, skeleton usually.In order to prevent that in use subscriber's telephone line contacts and causes danger with the high voltage supply circuit, also be provided with Security Unit, earthing strip (being earth connection), alarm bar (being alarm line).When subscribers feeder contact high-voltage line, Security Unit makes it respectively to connect with earthing strip, and Security Unit is connected warning circuit simultaneously.Like this, by earthing strip with high-voltage earthing, by alarm bar alarm, so that in time handle.

In the existing main frame, clamping sheet, clamping frame, base and skeleton are one, clearly do not distinguish Wiring module and its support, and the skeleton of Wiring module (support) is the fixedly part of himself.Such design configurations is not too flexible, in the needs dilatation, can only increase Wiring module.The quantity of Zeng Jiaing is not the integral multiple of standard configuration if desired, then has some configurations to be wasted.Along with the development of Access Network, require the Wiring module rack of packing into, the requirement to the space at this moment improves greatly, and such simple superposition dilatation way more and more can not satisfy the demands.In addition, mounting bracket is when playing fixation, though also can serve as the ground connection output lead of module, but the alarm signal output lead then needs to draw from other leads, lead-in wire is inconvenient like this, and takes up room, and the flexibility of distributing frame dilatation further is restricted.

The purpose of this utility model is exactly in order to overcome the above problems, and a kind of distributing frame that comprises Wiring module and mounting bracket thereof is provided, to realize saving the purpose of space, flexible configuration, easy-to-connect.

The utility model realizes that the scheme of above-mentioned purpose is that Wiring module and its mounting bracket are designed to two devices that can independently exist, cooperatively interact and use respectively.

Wherein Wiring module comprises base, clamping frame, clamping sheet, and the clamping sheet is installed on the clamping frame, and clamping frame is installed on the base, it is characterized in that: its inside is equipped with earthing strip and alarm bar, and the two draws contact in the end of Wiring module respectively.

The Wiring module mounting bracket then mainly comprises mounting teeth, it is characterized in that: a conductive contact blade is respectively arranged in the both sides of described mounting teeth, mutually insulated between the two, they respectively with Wiring module on earthing strip draw contact, alarm bar to draw contact corresponding, during installment state, two conductive contact blades contact with the contact of drawing of earthing strip, alarm bar on the Wiring module respectively.

Owing to adopted above scheme, distributing frame is divided into Wiring module and mounting bracket two parts, and wherein the distribution partial design becomes modular organization, so only need by changing the number of teeth of mounting bracket, can realize the change of configuration capacity, the flexible configuration and the space that can avoid waste; Because two conductive contact blades are arranged, the two mutually insulated, like this mounting bracket both as support with the permanent wiring module, simultaneously again as the output device that is connected of earthing strip and alarm bar, the output connection of alarm bar does not need wiring separately, easy-to-connect, flexible.

Fig. 1 is the utility model Wiring module top view.

Fig. 2 is the schematic appearance of the utility model Wiring module.

Fig. 3 is the utility model Wiring module A-A cutaway view.

Fig. 4 is the utility model embodiment one mounting bracket schematic appearance.

Fig. 5 is that the utility model embodiment one mounting bracket partly cuts open schematic side view.

Fig. 6 is the utility model embodiment one Wiring module and mounting bracket mated condition schematic diagram.

Fig. 7 is the utility model embodiment two mounting bracket schematic diagrames.

Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.

Embodiment one: see Fig. 1-3, shown in Wiring module comprise base 1, clamping frame 2, clamping sheet 3.Clamping sheet 3 is installed on the clamping frame 2, and clamping frame 2 is installed on the base 1, and its inside is equipped with earthing strip 4 and alarm bar 5, and the two draws contact 41,51 respectively at the two ends of Wiring module.Shown in the figure, earthing strip 4 and alarm bar 5 have only one to draw contact separately, the left side be earthing strip 4 draw contact 41, the right side be alarm bar 5 draw contact 51.But obviously, also be fine conversely; Even earthing strip 4 and alarm bar 5 each comfortable two ends all draw connector lug and also are fine (promptly have more one draw contact standby), as long as the two not conducting.

Corresponding with it, Wiring module mounting bracket of the present utility model comprises mounting teeth 6 and substrate 7, sees Fig. 4,5.Mounting teeth 6 is conductors, is divided into two, is installed on the substrate 7, lay respectively at the support both sides, between the two because the effect of insulation cushion 9 and mutually insulated constitutes conductive contact blade 61,62, they respectively with Wiring module on earthing strip 4 draw contact 41, alarm bar 5 to draw contact 51 corresponding; During installment state, two conductive contact blades 61,62 contact with the contact 41,51 of drawing of earthing strip 4, alarm bar 5 on the Wiring module respectively.。

Also have signal output terminal 81,82 on the support, they lay respectively at the support both sides, outside the further wiring lead frame of signal that is used for drawing from earthing strip 4 and alarm bar 5.Also can establish signal leading-out terminal 81 ', 82 ' at the support other end, it is the same that signal is drawn effect from leading-out terminal 81 ', 82 '.When the needs dilatation, also can join by the signal output terminal 81,82 of a support and the signal output terminal 81 ', 82 ' of another support, thereby with the appropriate section conducting of two supports.

During use, only need Wiring module is inserted on the distribution support, the conductive contact blade 61,62 on the Wiring module just respectively with Wiring module on earthing strip 4 draw contact 41, alarm bar 5 draw contact 51 conducting that contacts, as shown in Figure 6.As the need dilatation, maybe need customize the distributing frame of the non-standard number of teeth, only need to change the number of teeth on the distribution support, and do not need whole distributing frame is reformed.Can certainly carry out dilatation by the form that a plurality of distribution supports are contacted mutually, at this moment, earth connection can be realized with being electrically connected by binding post 81,82,81 ', 82 ' of alarm line with earth connection, alarm line between each distribution support.

Embodiment two: see Fig. 7, in the present embodiment, Wiring module is identical with embodiment one, but its mounting bracket is slightly different: conductive contact blade directly is not made up of mounting teeth 6, but both sides are established conductive contact blade 61,62 in addition on mounting teeth 6, and its position is still with to draw contact 41,51 corresponding on the Wiring module.

By embodiment one and embodiment two comprehensively as can be seen:,, all should belong to protection range of the present utility model on the distribution support no matter then concrete size, shape, position and the material of contact are how as long as the conductive contact blade 61,62 of two mutually insulateds is arranged.

Claims (3)

1, a kind of Wiring module, comprise base (1), clamping frame (2), clamping sheet (3), clamping sheet (3) is installed on the clamping frame (2), clamping frame (2) is installed on the base (1), it is characterized in that: its inside is equipped with earthing strip (4) and alarm bar (5), and the two draws contact (41), (51) respectively in the end of Wiring module.

2, a kind of Wiring module mounting bracket, mainly comprise mounting teeth (6), it is characterized in that: a conductive contact blade (61), (62) are respectively arranged in the both sides of described mounting teeth (6), mutually insulated between the two, they respectively with Wiring module on earthing strip (4) draw contact (41), alarm bar (5) to draw contact (51) corresponding, during installment state, two conductive contact blades (61), (62) respectively with Wiring module on earthing strip (4), alarm bar (5) draw contact (41), (51) contact.

3, Wiring module mounting bracket as claimed in claim 2 is characterized in that: mounting teeth (6) is a conductor, is divided into two, is installed on the substrate (7), lays respectively at the support both sides, and mutually insulated between the two constitutes conductive contact blade (61), (62).

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