CN219514169U

CN219514169U - Signal acquisition, transmission and conversion device

Info

Publication number: CN219514169U
Application number: CN202223063033.XU
Authority: CN
Inventors: 朱宇光; 刘振迁; 李秀玲; 杜晓辉; 高杨; 李宏伟
Original assignee: Bohai Shipyard Group Co Ltd
Current assignee: Bohai Shipyard Group Co Ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-08-11
Anticipated expiration: 2032-11-18

Abstract

The utility model provides a signal acquisition, transmission and conversion device. The signal acquisition instrument is arranged in the anti-collision box body, the function change-over switch is arranged at the front part of the anti-collision box body, the multichannel electric connector and the multichannel gold-plated banana socket are arranged at the rear part of the anti-collision box body, a plug at one end of the double-wire cable roll is connected with a 4-1 port of the multichannel electric connector, and the other end of the double-wire cable roll is respectively connected with equipment 1, equipment 2 and equipment 3; the 3-1, 3-2 and 3-3 input ends in the function change-over switch are connected with the 4-1 output ends in the multi-channel electric connector, the 3-1, 3-2 and 3-3 output ends in the function change-over switch are correspondingly connected with the 5-1, 5-2 and 5-3 input ends in the multi-channel gold-plated banana socket, the 5-1, 5-2 and 5-3 output ends in the multi-channel gold-plated banana socket are connected with the T1-T8 jack of the signal acquisition instrument, and the 5-4 output end in the multi-channel gold-plated banana socket is connected with the 4-2 input end in the multi-channel electric connector. Has the characteristics of long-distance transmission, simple use, convenient operation and high production efficiency. The device is suitable for being used as a signal acquisition, transmission and conversion device.

Description

Signal acquisition, transmission and conversion device

Technical Field

The utility model relates to signal acquisition, conversion and transmission in the technical field of measurement, in particular to a signal acquisition, transmission and conversion device.

Background

At present, the protection measure of the signal acquisition instrument is a heavy and bulky plastic box attached to equipment manufacturers, the carrying process is very inconvenient, and the collision phenomenon often occurs; the occupied space of the personnel channel is larger in the boarding and disembarking process, and the personnel to be passed are often arranged in a long queue to wait for passing, so that people are tired of the signal acquisition instrument; in operation, three collectors are required to collect current, voltage and frequency, each 8 channels are required to be connected with 24 wires, the three collecting signals are visually disordered and are easy to scrape and collide to cause communication interruption, and the problems in measurement are eliminated; if the position of the socket confirmation signal of the channel is needed to be checked by an exchangeable person during the data recording, error recording is avoided; the signal wires carried by equipment manufacturers are limited in length, even if the number of signal channels is enough, the remote equipment cannot synchronously complete signal acquisition and monitoring, signals can be acquired in a small area, then the signals are carried to other places for signal acquisition, the space range of a cabin is small, the signal wires need to be collected during carrying, and the signal channel data wires are installed again after the signals reach another place.

Therefore, a simple and convenient signal acquisition, transmission and conversion device is urgently needed.

Disclosure of Invention

In order to be convenient and quick to carry and implement signal acquisition and monitoring, the utility model provides a signal acquisition, transmission and conversion device. The device solves the technical problem of signal acquisition and detection by assembling a signal acquisition instrument in the anti-collision box body and combining the double-wire cable rolls.

The utility model solves the technical problems by adopting the scheme that:

the signal acquisition, transmission and conversion device comprises an anti-collision box body, a signal acquisition instrument, a function change-over switch, a multichannel electric connector, a multichannel gold-plated banana socket and a double-wire cable roller; the signal acquisition instrument is arranged in the anti-collision box body, the function change-over switch is arranged at the front part of the anti-collision box body, the multichannel electric connector and the multichannel gold-plated banana socket are arranged at the rear part of the anti-collision box body, a plug at one end of the double-wire cable roll is connected with a 4-1 port of the multichannel electric connector, and the other end of the double-wire cable roll is respectively connected with equipment 1, equipment 2 and equipment 3; the 3-1, 3-2 and 3-3 input ends in the function change-over switch are connected with the 4-1 output ends in the multi-channel electric connector, the 3-1, 3-2 and 3-3 output ends in the function change-over switch are correspondingly connected with the 5-1, 5-2 and 5-3 input ends in the multi-channel gold-plated banana socket, the 5-1, 5-2 and 5-3 output ends in the multi-channel gold-plated banana socket are connected with the T1-T8 jack of the signal acquisition instrument, and the 5-4 output end in the multi-channel gold-plated banana socket is connected with the 4-2 input end in the multi-channel electric connector.

In order to further solve the technical problem to be solved, the anti-collision box body provided by the utility model is cuboid, and a signal acquisition instrument is embedded in one side of the anti-collision box body in an open mode.

The positive effects are as follows: the utility model changes the current situations of complex signal acquisition process and complicated steps through the signal acquisition, transmission and conversion device, and has the characteristics of long-distance transmission, simple use, convenient operation and high production efficiency. The function of one collector against three collectors is realized. The signal acquisition tool is convenient, simple and efficient, improves production efficiency, and has the characteristic of convenient operation. The device is suitable for being used as a signal acquisition, transmission and conversion device.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of a two-wire cable roll;

FIG. 3 is a side view of a two-wire cable roll;

fig. 4 is a schematic diagram of the operation of the present utility model.

In the figure: 1. an anti-collision box body, a signal acquisition instrument, a function change-over switch port, a multi-channel electric connector port, a multi-channel gold-plated banana socket, 5-1.5-2.5-3.5-4 parts of multi-channel gold-plated banana socket port, 6 parts of two-wire cable roll, 61 parts of handle, 62 parts of baffle with notch, 63 parts of electric connector protective cover, 64 parts of electric connector storage cylinder, 65 parts of base, 66 parts of cable roll rocker arm and 67 parts of cable plug storage rack.

Detailed Description

In order to make the objects, technical solutions and some of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. In general, the components of the embodiments of the utility model described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without making any inventive effort are intended to fall within the scope of the present utility model.

The signal acquisition, transmission and conversion device comprises an anti-collision box body 1, a signal acquisition instrument 2, a function change-over switch 3, a multi-channel electric connector 4, a multi-channel gold-plated banana socket 5 and a double-wire cable roll 6; the signal acquisition instrument 2 is arranged in the anti-collision box body 1, the function change-over switch 3 is arranged at the front part of the anti-collision box body 1, the multichannel electric connector 4 and the multichannel gold-plated banana socket 5 are arranged at the rear part of the anti-collision box body 1, a plug at one end of the double-wire cable roll 6 is connected with a 4-1 port of the multichannel electric connector 4, and the other end of the double-wire cable roll is respectively connected with the equipment 1, the equipment 2 and the equipment 3; the 3-1, 3-2 and 3-3 input ends of the function change-over switch 3 are connected with the 4-1 output ends of the multi-channel electric connector 4, the 3-1, 3-2 and 3-3 output ends of the function change-over switch 3 are correspondingly connected with the 5-1, 5-2 and 5-3 input ends of the multi-channel gold-plated banana socket 5, the 5-1, 5-2 and 5-3 output ends of the multi-channel gold-plated banana socket 5 are connected with the T1-T8 jack of the signal acquisition instrument 2, and the 5-4 output end of the multi-channel gold-plated banana socket 5 is connected with the 4-2 input end of the multi-channel electric connector 4.

In order to ensure the stability of the structure of the utility model, the anti-collision box body 1 is a cuboid, and one side of the anti-collision box body is opened and embedded with the signal acquisition instrument 2, so that the anti-collision box body is prevented from being damaged in the process of carrying.

As a conventional technical option, the two-wire cable roll 6 includes a handle 61, a notched baffle 62, an electrical connector protective cover 63, an electrical connector cartridge 64, a base 65, a cable roll rocker 66, and a cable plug storage rack 67; the base 65 is provided with an electric connector storage cylinder 64 around which cables are wound, one end of the electric connector storage cylinder 64 is provided with a cable roller rocker arm 66, two sides of the electric connector storage cylinder 64 are provided with baffle plates 62 with openings, one side of the baffle plates 62 with openings is provided with the cable roller rocker arm 66 and a cable plug storage rack 67, and the other side of the baffle plates 62 with openings is provided with a handle 61 and an electric connector protective cover 63.

Preferably, a plug connected with the signal acquisition instrument 2 by the two-wire cable roller 6 is placed inside the rotating shaft, an electric connector protective cover 63 with locking cable and built-in protection functions is buckled, and a cable plug connected with equipment by the two-wire cable roller 6 is placed on a cable plug storage rack 67.

The working principle of the utility model is as follows:

referring to fig. 4, the signal acquisition instrument 2 adopts 24-core signal cables to be connected with three 8-core output signal devices to be tested through a double-wire cable roller 6, and the function change-over switch 3 changes three devices corresponding to the channel 1, the channel 2 and the channel 3, so that the function of one acquisition instrument for resisting three signal acquisition instruments can be realized, and the maximization of the using function of the devices is realized.

The working process of the utility model comprises the following steps:

(1) The output end of the double-wire cable roller 6 is connected with the 4-1 port in the multichannel electric connector 4, and the signal wires of the input end of the double-wire cable roller are connected with the signal wires of the acquired equipment 1, the acquired equipment 2 and the acquired equipment 3.

(2) And a power signal wire of the equipment electric cabinet is connected with a 4-2 port in the multichannel electric connector 4.

(3) And the power line of the equipment electric cabinet is connected with the equipment to be acquired to provide a power supply.

(4) Starting the collected equipment, reading current waveforms generated in sequence from small to large according to the load of the equipment electric cabinet on the signal collector 2, and determining whether the operation reaches the design index.

(5) After the equipment 1 is collected, the function change-over switch 3 is converted into two pieces of equipment corresponding to the channel 2 or the channel 3, so that one signal collector realizes the functions of three signal collectors.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The signal acquisition, transmission and conversion device is characterized in that:

the anti-collision device comprises an anti-collision box body (1), a signal acquisition instrument (2), a function change-over switch (3), a multichannel electric connector (4), a multichannel gold-plated banana socket (5) and a double-wire cable roller (6); the signal acquisition instrument (2) is arranged in the anti-collision box body (1), the function change-over switch (3) is arranged at the front part of the anti-collision box body (1), the multichannel electric connector (4) and the multichannel gold-plated banana socket (5) are arranged at the rear part of the anti-collision box body (1), a plug at one end of the double-wire cable roll (6) is connected with a 4-1 port of the multichannel electric connector (4), and the other end of the double-wire cable roll is respectively connected with the equipment 1, the equipment 2 and the equipment 3; the 3-1, 3-2 and 3-3 input ends in the function change-over switch (3) are connected with the 4-1 output ends in the multi-channel electric connector (4), the 3-1, 3-2 and 3-3 output ends in the function change-over switch (3) are correspondingly connected with the 5-1, 5-2 and 5-3 input ends in the multi-channel gold-plated banana socket (5), the 5-1, 5-2 and 5-3 output ends in the multi-channel gold-plated banana socket (5) are connected with T1-T8 jacks of the signal acquisition instrument (2), and the 5-4 output ends in the multi-channel gold-plated banana socket (5) are connected with the 4-2 in the multi-channel electric connector (4).

2. The signal acquisition, transmission and conversion device according to claim 1, wherein:

the anti-collision box body (1) is a cuboid, and a signal acquisition instrument (2) is embedded in one side of the anti-collision box body in an open mode.

3. The signal acquisition, transmission and conversion device according to claim 1, wherein:

the double-wire cable roller (6) comprises a handle (61), a baffle plate (62) with a notch, an electric connector protective cover (63), an electric connector storage cylinder (64), a base (65), a cable roller rocker arm (66) and a cable plug storage rack (67); an electric connector storage cylinder (64) is arranged on the base (65) for winding cables, a cable roller rocker arm (66) is arranged at one end of the electric connector storage cylinder (64), baffles (62) with openings are arranged at two sides of the electric connector storage cylinder (64),

a cable roller rocker arm (66) and a cable plug storage rack (67) are arranged on a baffle plate (62) with a notch on one side, and a handle (61) and an electric connector protective cover (63) are arranged on the baffle plate (62) with the notch on the other side.

4. The signal acquisition, transmission and conversion device according to claim 1, wherein:

the plug that double-line cable roller (6) and signal acquisition appearance (2) are connected is placed in the pivot inside, detains electric connector visor (63) that have locking cable and built-in protect function, and the cable plug that double-line cable roller (6) and equipment link to each other is placed on cable plug storage rack (67).