CN216672031U

CN216672031U - Butt joint structure of three-core wire information intelligent calling system

Info

Publication number: CN216672031U
Application number: CN202122813483.5U
Authority: CN
Inventors: 杨峰
Original assignee: Huaihua Xinhuarong Electronic Technology Co ltd
Current assignee: Huaihua Xinhuarong Electronic Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-06-03
Anticipated expiration: 2031-11-17

Abstract

The utility model discloses a butt joint structure of a three-core wire information intelligent calling system, which comprises a main wire, wherein a plurality of wiring structures are preset on the main wire along the length direction, and each wiring structure comprises a live wire, a zero wire and a signal wire; the live wire, the zero line and the signal wire are all connected with female connectors, and the female connectors are connected with corresponding male connectors of the calling extension set. The utility model is convenient for quickly connecting the calling extension set according to the requirement, and the original line structure can not be damaged during the connection, and the waterproof performance can not be reduced.

Description

Butt joint structure of three-core wire information intelligent calling system

[ technical field ] A method for producing a semiconductor device

The utility model relates to the field of machinery, in particular to a butt joint structure of a three-core wire information intelligent calling system.

[ background of the utility model ]

In hospitals, a calling system is generally set up to deal with a call of a patient, but when an extension call is connected to a main machine, an insulating sheath of a main line is generally required to be broken, so that waterproof performance and insulating performance of the main line are damaged, and the line is prone to malfunction. In addition, when the patient presses the extension beeper, the corresponding line is pulled, and the weak part of the connection is broken.

[ Utility model ] content

In order to solve the technical problem, the utility model discloses a butt joint structure of a three-core wire information intelligent calling system. The utility model is convenient for quickly connecting the calling extension set according to the requirement, and the original line structure can not be damaged during the connection, and the waterproof performance can not be reduced.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

a butt joint structure of a three-core wire information intelligent calling system comprises a main wire, wherein a plurality of wiring structures are preset on the main wire along the length direction, and each wiring structure comprises a live wire, a zero wire and a signal wire; the live wire, the zero line and the signal wire are all connected with female connectors, and the female connectors are connected with corresponding male connectors of the calling extension set.

In a further improvement, the female joint comprises a slot, the bottom of the slot is communicated with a wire connecting groove, a conductive sleeve is fixed on the periphery of the wire connecting groove, and the conductive sleeve is electrically connected with a first lead; jacks are formed on the upper surface and the lower surface of the slot; the male connector comprises an insertion block corresponding to the slot, and a second lead corresponding to the conductive sleeve penetrates through the insertion block; the inserted block is connected with the cardboard, and the cardboard upper and lower end is fixed with the picture peg, is fixed with the fixture block that corresponds with the jack on the picture peg.

In a further improvement, the fixture blocks are triangular or trapezoidal.

In a further improvement, a reinforcing sleeve is wrapped at the joint of the wiring structure and the main wire.

In a further improvement, the reinforcing sleeve is tapered.

The utility model is convenient for quickly connecting the calling extension set according to the requirement, and the original line structure can not be damaged during the connection, and the waterproof performance can not be reduced.

[ description of the drawings ]

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model to the right. It is obvious that the drawings in the following description are only some embodiments of the utility model, and that for a person skilled in the art, other drawings can also be derived from them without inventive effort. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the female connector;

fig. 3 is a schematic side view of the male connector.

It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the docking structure of the three-core information intelligent calling system includes a main line 1, a wiring structure 2, a live line 3, a neutral line 4, a signal line 5, a female connector 6, a slot 61, a wire connecting slot 62, a conductive sleeve 63, a first wire 64, a jack 65, a male connector 7, an insert block 71, a second wire 72, a clamping plate 73, an insert plate 74, and a clamping block 75

A plurality of wiring structures 2 are preset on the main wire 1 along the length direction, and each wiring structure 2 comprises a live wire 3, a zero wire 4 and a signal wire 5; the live wire 3, the zero wire 4 and the signal wire 5 are all connected with a female joint 6, and the female joint 6 is connected with a corresponding male joint 7 of the calling extension.

Wherein the wiring structures 2 may be arranged one at 2-3 m. Therefore, when the extension telephone needs to be docked and called, the female connector 6 and the male connector 7 of the corresponding lines are respectively docked and connected together, namely, the connection of circuits and signals is realized.

Further, for fastening the connection, preventing the female connector 6 and the male connector 7 from being loosened by pulling, gravity, or the like, the following arrangement is made:

the female connector 6 comprises a slot 61, the bottom of the slot 61 is communicated with a wire connecting groove 62, a conductive sleeve 63 is fixed on the periphery of the wire connecting groove 62, and the conductive sleeve 63 is electrically connected with a first lead 64; the upper and lower surfaces of the slot 61 are formed with a jack 65; the male connector 7 comprises an insertion block 71 corresponding to the slot 61, and a second lead 72 corresponding to the conductive sleeve 63 penetrates through the insertion block 71; the inserting block 71 is connected with a clamping plate 73, the upper end and the lower end of the clamping plate 73 are fixedly provided with inserting plates 74, and the inserting plates 74 are fixedly provided with clamping blocks 75 corresponding to the inserting holes 65.

Therefore, the male connector and the female connector are inserted into the insertion hole 65 through the clamping block 75 to be clamped and fixed, and poor contact and even falling off caused by pulling and the like are prevented.

The latch 75 is triangular or trapezoidal to facilitate quick insertion and latching.

The junction of the wiring structure 2 and the main line 1 is wrapped with a reinforcing sleeve 8. The reinforcing sleeve 8 is conical. This prevents concentrated stress from being received at the node where the wiring structure 2 is connected to the main line 1, resulting in easy breakage. In particular, when the calling extension swings back and forth (the calling extension hangs from the head of the bed), due to the reinforcement sleeve and the conical shape, the stress is not concentrated at the connection point, but the reinforcement sleeve is bent in an arc shape. The female connector 6, which is temporarily not used, can be plugged by the male connector which is not connected to the calling extension.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the utility model in any way, and any simple modification, equivalent change and modification made by those skilled in the art according to the technical spirit of the present invention without departing from the technical scope of the present invention are all within the scope of the present invention.

Claims

1. A butt joint structure of a three-core information intelligent calling system comprises a main line (1), and is characterized in that a plurality of wiring structures (2) are preset on the main line (1) along the length direction, and each wiring structure (2) comprises a live wire (3), a zero wire (4) and a signal wire (5); the live wire (3), the zero wire (4) and the signal wire (5) are all connected with a female joint (6), and the female joint (6) is connected with a corresponding male joint (7) of the calling extension; the female connector (6) comprises a slot (61), the bottom of the slot (61) is communicated with a wire connecting groove (62), a conductive sleeve (63) is fixed on the periphery of the wire connecting groove (62), and the conductive sleeve (63) is electrically connected with a first lead (64); the upper surface and the lower surface of the slot (61) are provided with jacks (65); the male connector (7) comprises an insertion block (71) corresponding to the slot (61), and a second lead (72) corresponding to the conductive sleeve (63) penetrates through the insertion block (71); the plug block (71) is connected with a clamping plate (73), the upper end and the lower end of the clamping plate (73) are fixedly provided with a plug plate (74), and the plug plate (74) is fixedly provided with a clamping block (75) corresponding to the insertion hole (65).

2. The docking structure of the three-wire information-based intelligent call system according to claim 1, wherein the latch (75) is triangular or trapezoidal.

3. The docking structure of the three-wire informationized and intelligent calling system according to claim 1, wherein a reinforcing sleeve (8) is wrapped at the connection part of the wiring structure (2) and the main wire (1).

4. The docking structure of three-wire informationized intelligent call system according to claim 3, wherein the reinforcement sleeve (8) has a tapered shape.