CN2852569Y

CN2852569Y - Digital wiring module

Info

Publication number: CN2852569Y
Application number: CN 200520078151
Authority: CN
Inventors: 张振国; 王立军; 石新根; 陆文艳
Original assignee: CHANGZHOU TAIPING ELECTRIC APPLIANCES Co Ltd
Current assignee: Changzhou Taiping Communication Science & Technology Co., Ltd.
Priority date: 2005-12-01
Filing date: 2005-12-01
Publication date: 2006-12-27
Anticipated expiration: 2015-12-01

Abstract

The utility model relates to a digital wiring module which comprises a terminal seat, an earth plate which is arranged in the terminal block and a plurality of groups of terminal interfaces which are arranged on one side of the terminal seat. One side of the earth opening of each group of terminal interfaces is provided with a testing opening which is connected to the earth opening, and the earth opening is connected with the earth plate, and an indicating lamp component which is provided with a light-emitting element is inserted in the earth opening. A base pin of a plug-in type testing component which is provided with a power supply is inserted into a testing opening, and earth openings on two terminals, which are correspondingly connected with bridle wires, form a loop via the earth plate to be switched on. According to the needs of users, the digital wiring module of the utility model can rapidly hunt the direction of the bridle wires and the track of the bridle wires in the condition that thousands of wires are already provided with bridle wires. The utility model has the characteristics of convenient operation and repair and low cost.

Description

The numeral Wiring module

Technical field

The utility model relates to a kind of accessory that is used for the digital distribution plant of communication network, especially relates to a kind of digital Wiring module.

Background technology

Digital distribution frame is a kind of connection device that is widely used in the communication network, be between the digital multiplex equipment or digital multiplex equipment and programme-controlled exchange between the scheduling and the conversion of digital signal, have functions such as circuit allocation, switching.The a plurality of digital Wiring module that is contained on the distributing frame is that digital transmission line can be inserted its port in fast and reliable ground, distributes and the critical piece that is connected again.Because therefore the enormous amount of digital communication circuit also connects a lot of cables on the digital Wiring module, so operating personnel in wiring, at first will determine the port of circuit, and detail record is on the sign paper of distributing frame.Because connection cable is mostly concentrated and is placed in spool or the wire casing, circuit is searched, when maintenance and circuit link position change, operation is difficulty comparatively.Have the digital distribution frame of following the trail of the wire jumper function at present, a kind of structure is the whereabouts that searches wire jumper by the tracking cable that adds.The digital distribution frame of another kind of structure, mainly constitute, be responsible for foundation and safeguard wire jumper information, user profile and the facility information etc. of distributing frame by the CPU control device by being contained in indication component on each binding post and intelligent assembly and special-purpose CPU control device.The digital distribution frame of this kind structure can be increased work efficiency, reduce errors, and do not need external trace lines can realize the work etc. that searches of outer wire jumper, but need special power supply to power to frame, and by the switch key Control work on the indication component, charged always because of frame, this makes troubles to installation and maintenance.Moreover, because of CPU control device and an intelligent assembly that is made of single-chip microcomputer and peripheral circuit of needs special use carries out work, the circuit complexity, the cost height, and also reduced functional reliability.

Summary of the invention

The purpose of this utility model provides a kind of easy to operate, has the wire jumper tracking function, convenient for maintaining, the digital Wiring module that cost is low.

The utility model is that the technical scheme that achieves the above object is: a kind of digital Wiring module, comprise terminal base, be arranged on ground plate in the terminal base and the many groups terminal interface that is arranged on terminal base one side, it is characterized in that: ground connection mouth one side on described every group of terminal interface also has coupled test port, the ground connection mouth is connected with ground plate, and the indicator light modular connector that light-emitting component is housed is in the ground connection mouth; The pin that has the plug-in test block of power supply inserts in the test port, and the ground connection mouth that correspondence is connected on two groups of terminal interface of wire jumper forms the loop conducting by ground plate.

The utility model only increases a test port in every group of terminal interface, test port is connected with ground connection mouth in each terminal, the indicator light assembly that will have light-emitting component inserts in the ground connection mouth and is connected with ground wire, behind inlet wire in equipment side terminal interface and the clamping of line side terminal interface difference, can realize the distribution and the linkage function of conventional communication line by the connection of wire jumper.When need detect the wire jumper whereabouts, as long as the test block of external power supply is plugged in the test port, can make ground connection interruption-forming loop conducting on two groups of terminal interface that are connected to wire jumper by ground plate, whether shinnyly only need by the viewing lamp assembly, just can search the whereabouts of wire jumper quickly and easily, improve maintenance efficiency.The utility model is not owing to need be provided with external jumper cable or complicated control circuit, only need in each group terminal interface, to set up test port, indicator light assembly and an external test block that has power supply and can realize the function that wire jumper is followed the trail of, simple in structure, easy to operate, nor can increase considerably the cost of digital Wiring module, economical and practical.The utility model is owing to being external for wire jumper tracking indication provides the test block of power supply, and digital distribution frame belongs to inactive component, because of not needing the power supply of configure dedicated, is convenient to installation and maintenance.

Description of drawings

Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.

Fig. 1 is that digital Wiring module is contained in the structural representation on the distributing frame.

Fig. 2 is a structural representation of the present utility model.

Fig. 3 is that Fig. 2 removes the A of terminal base to structural representation.

Fig. 4 is that Fig. 2 removes the B of terminal base to structural representation.

Fig. 5 is the structural representation of indicator light assembly.

Fig. 6 is the structural representation of test block.

Fig. 7 is the sectional structure schematic diagram of Fig. 6.

Wherein: the 1-terminal base; The 11-terminal interface; The 12-test port; 2-indicator light assembly; The 21-lamp socket; The 22-light-emitting diode; The 23-plate; The 3-test block; The 31-housing; The 32-battery; The 33-pin; The 34-shell fragment; The 4-wire jumper; The 5-case; The 6-ground plate; The 7-distributing frame.

Embodiment

Digital Wiring module shown in Fig. 1～4, comprise terminal base 1, be arranged on ground plate 6 in the terminal base 1 and the many groups terminal interface 11 that is arranged on terminal base 1 one sides, terminal interface 11 adopts the elastic piece structure of bilayer, two cards and double-contact, terminal interface 11 is equipment side input terminal interface and wire jumper input terminal interface, also has the ground connection mouth that is connected with ground plate 6 on every group of terminal interface 11, the numeral Wiring module is arranged in the case 5, and a plurality of digital Wiring module is installed in respectively on the distributing frame 7.See shown in Fig. 2～4, ground connection mouth one side in every group of terminal interface 11 also has test port 12, this test port 12 is connected with the ground connection mouth, structure can be connected as a single entity test port 12 and ground connection mouth, indicator light assembly 2 its plates 23 that light-emitting component is housed are plugged in the ground connection mouth and are connected with ground plate 6, indicator light assembly 2 of the present utility model as shown in Figure 5, constitute by lamp socket 21, the light-emitting diode 22 and the plate 23 that are installed on the lamp socket 21, in case ground plate 6 is charged and when forming the loop conducting with wire jumper 4, then indicator light assembly 2 can be lighted.The test block 3 of power supply being provided for indicator light assembly 2 comprises housing 31 and is contained in battery 32, shell fragment 34 and pin 33 in the housing 31 shown in Fig. 6,7,32 on battery is connected with pin 33 by shell fragment 34, and this battery 32 can adopt high-octane button cell.When need search the wire jumper whereabouts, the pin 33 of test block 3 is inserted in the test port 12, by ground plate 6, make the ground connection interruption-forming loop conducting on two groups of terminal interface that are connected to wire jumper, at this moment, indicator light assembly 2 on corresponding two groups of terminals is charged and light, and the indicator light of lighting according to the wire jumper two ends is sought and looked into the wire jumper whereabouts.Therefore accomplished fluently under the situation of wire jumper at thousands of lines of machine room, can search fast.

Claims

1, a kind of digital Wiring module, comprise terminal base (1), be arranged on ground plate (6) in the terminal base (1) and the many groups terminal interface (11) that is arranged on terminal base (1) one side, it is characterized in that: ground connection mouth one side on described every group of terminal interface (11) also has connected test port (12), the ground connection mouth is connected with ground plate (6), and the indicator light assembly (2) that light-emitting component is housed is plugged in the ground connection mouth; The pin (33) that has the plug-in test block (3) of power supply inserts in the test port (12), and the ground connection mouth that correspondence is connected on two groups of terminal interface (11) of wire jumper (4) forms the loop conducting by ground plate (6).

2, digital Wiring module according to claim 1 is characterized in that: described indicator light assembly (2) by lamp socket (21), be installed in light-emitting diode (22) on the lamp socket (21) and plate (23) constitutes.

3, digital Wiring module according to claim 1, it is characterized in that: described test block (3) comprises housing (31) and is contained in housing (31) interior battery (32), shell fragment (34) and pin (33) that battery (32) is connected with pin (33) by shell fragment (34).

4, digital Wiring module according to claim 3 is characterized in that: described battery (32) is a button cell.