CN217011492U

CN217011492U - Data acquisition equipment of remote transmission terminal

Info

Publication number: CN217011492U
Application number: CN202122518270.XU
Authority: CN
Inventors: 周艳敏; 陈景新; 廖震
Original assignee: Huizhou City Gas Development Co ltd
Current assignee: Huizhou City Gas Development Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-07-19
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses remote transmission terminal data acquisition equipment which comprises a bottom plate, a pressure plate, a circuit board and a protective cover, wherein a limiting groove is formed in the bottom plate, a sealing ring is arranged inside the limiting groove, the circuit board is installed in the limiting groove in a limiting mode, an inserting hole is formed in the circuit board in a penetrating mode, the pressure plate is placed on the circuit board in a covering mode, a data acquisition module is installed on the pressure plate, a conductive post is arranged on the surface of the bottom end of the data acquisition module, the conductive post penetrates through the circuit board and is electrically connected with a conductive layer in the circuit board, a nut is installed at one end, penetrating through the bottom plate, of the conductive post, and the protective cover covers the outer sides of the conductive post and the nut. The utility model has the advantages that the data acquisition equipment is modularized, so that the data acquisition equipment is convenient to maintain and replace, and the overhaul time of the data acquisition equipment is shortened.

Description

Data acquisition equipment of remote transmission terminal

Technical Field

The utility model relates to the technical field of gas pipeline monitoring, in particular to remote transmission terminal data acquisition equipment.

Background

The common field bus technology in the urban underground gas pipeline leakage detection comprises a CAN bus, a LonWorks bus and the like, and after a sensor and a line of a bus communication mode system are fixed, the sensor and the line are not convenient to change any more, the cost is high, the construction is complex, and the maintenance is difficult; the long-distance wired communication line has poor anti-interference capability, so that the stability and reliability of the whole system are reduced, and the bus communication mode is easily damaged by human intention or unconsciousness, so that the safety of the system is reduced. With the rapid development of computer, internet of things, embedded, wireless communication and other technologies, the leak detection technology based on the real-time data acquisition of the SCADA system, i.e., the data acquisition and monitoring control system, gradually develops into the mainstream and trend of the leak detection technology. But the teletransmission terminal data acquisition device at present stage is mostly the high integrated equipment, and be not convenient for maintain and change, when data acquisition device damaged, need spend more time maintaining, and then influence teletransmission terminal normal use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a remote transmission terminal data acquisition device, which has the advantages of modularizing the data acquisition device, further facilitating the maintenance and replacement of the data acquisition device and further reducing the maintenance time of the data acquisition device, and solves the problems that most remote transmission terminal data acquisition devices in the prior art are highly integrated devices, are inconvenient to maintain and replace, and need to spend more time for maintenance when the data acquisition devices are damaged, and further influence the normal use of the remote transmission terminal.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a teletransmission terminal data acquisition equipment, includes bottom plate, clamp plate, circuit board and protective cover, the spacing groove has been seted up on the bottom plate, the inside of spacing groove is equipped with the sealing washer, spacing installation has the circuit board in the spacing groove, run through on the circuit board and seted up the spliced eye, the clamp plate has been put to the circuit board upper cover, install data acquisition module on the clamp plate, data acquisition module's bottom surface is equipped with and leads electrical pillar, lead electrical pillar run through the circuit board and with the conducting layer electric connection in the circuit board, it installs the nut to lead the one end that electrical pillar runs through the bottom plate, the outside cover that leads electrical pillar and nut is equipped with the protective cover.

Preferably, the circuit board is located inside the sealing ring.

Preferably, a thread is arranged at one end of the conductive column, which is far away from the data acquisition module, and the conductive column is locked and fixed on the circuit board through a nut.

Preferably, through holes are formed in the positions, corresponding to the inserting holes, of the bottom plate and the pressing plate, and sealing gaskets are adhered to the outer sides of the through holes.

Preferably, a rubber cover is arranged inside the protective cover.

Preferably, the plug holes are uniformly distributed on the circuit board, and the data acquisition modules are uniformly distributed on the circuit board through the plug holes.

Compared with the prior art, the utility model has the beneficial effects that: through setting up the circuit board, the spliced eye has been seted up in running through on the circuit board, when using, the user installs data acquisition module on the circuit board through leading electrical pillar grafting, and all be equipped with sealed the pad on the bottom plate of circuit board both sides and the clamp plate, a leakproofness for increasing circuit board spliced eye department, be equipped with the sealing washer between bottom plate and the clamp plate, a leakproofness for increasing between bottom plate and the clamp plate, play the effect of protection to the circuit board, and lead the one end that electrical pillar deviates from data acquisition module and cup jointed the protective cover, the inside of protective cover is equipped with the rubber lid, an effect for leading electrical pillar to play insulation protection, data acquisition module installs on the circuit board through leading electrical pillar grafting, be convenient for maintenance and the change to data acquisition equipment when carrying out overhaul of the equipments, and then reduce data acquisition equipment's repair time.

Drawings

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

FIG. 2 is a schematic top view of a base plate according to the present invention;

fig. 3 is a schematic front view of the present invention.

In the figure: 1. a data acquisition module; 2. a base plate; 3. pressing a plate; 4. a seal ring; 5. a circuit board; 6. a limiting groove; 7. inserting holes; 8. a protective cover; 9. a rubber cover; 10. a conductive post; 11. a nut; 12. and a gasket.

Detailed Description

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, an embodiment of the present invention includes:

the utility model provides a teletransmission terminal data acquisition equipment, comprising a base plate 2, clamp plate 3, circuit board 5 and protective cover 8, spacing groove 6 has been seted up on the bottom plate 2, the inside of spacing groove 6 is equipped with sealing washer 4, a leakproofness for increasing between bottom plate 2 and the clamp plate 3, play the effect of protection to circuit board 5, spacing circuit board 5 of installing in the spacing groove 6, circuit board 5 is located the inboard of sealing washer 4, peg graft hole 7 has been seted up in running through on the circuit board 5, clamp plate 3 has been put to the upper cover of circuit board 5, the through-hole has been seted up with the corresponding department of peg graft hole 7 on bottom plate 2 and the clamp plate 3, and the through-hole outside is pasted and is had sealed pad 12, a leakproofness for increasing 7 departments of circuit board 5 peg graft hole, install data acquisition module 1 on the clamp plate 3.

The inserting holes 7 are uniformly distributed on the circuit board 5, the data acquisition modules 1 are uniformly distributed on the circuit board 5 through the inserting holes 7, the bottom end surface of the data acquisition module 1 is provided with a conductive column 10, the data acquisition module 1 is inserted and installed on the circuit board 5 through the conductive column 10, be convenient for when carrying out overhaul of equipments maintenance and change data acquisition equipment, and then reduce data acquisition equipment's maintenance time, lead the one end that electrical pillar 10 deviates from data acquisition module 1 and set up the screw thread, it fixes on circuit board 5 through nut 11 locking to lead electrical pillar 10, lead electrical pillar 10 run through circuit board 5 and with circuit board 5 in conducting layer electric connection, lead electrical pillar 10 and run through bottom plate 2's one end and install nut 11, the outside cover that leads electrical pillar 10 and nut 11 is equipped with protective cover 8, protective cover 8's inside is equipped with rubber lid 9, an effect that plays insulation protection to leading electrical pillar 10.

The working principle is as follows: the user is when using, the user installs data acquisition module 1 on circuit board 5 through leading electrical pillar 10 grafting, and all be equipped with sealed pad 11 on the bottom plate 2 of circuit board 5 both sides and the clamp plate 3, a leakproofness for increasing 7 departments of circuit board 5 spliced eye, be equipped with sealing washer 4 between bottom plate 2 and the clamp plate 3, a leakproofness for increasing between bottom plate 2 and the clamp plate 3, play the effect of protection to circuit board 5, and it has cup jointed protective cover 8 to lead the one end that electrical pillar 10 deviates from data acquisition module 1, protective cover 8's inside is equipped with rubber lid 9, an effect that insulation protection was played to leading electrical pillar 10, data acquisition module 1 is installed on circuit board 5 through leading electrical pillar 10 grafting, be convenient for when carrying out overhaul of the equipments maintenance and the change to data acquisition equipment, and then reduce data acquisition equipment's repair time.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a teletransmission terminal data acquisition equipment, includes bottom plate (2), clamp plate (3), circuit board (5) and protective cover (8), its characterized in that: the utility model discloses a circuit board, including bottom plate (2), spacing groove (6), the inside of spacing groove (6) is equipped with sealing washer (4), spacing installation has circuit board (5) in spacing groove (6), run through on circuit board (5) and seted up spliced eye (7), clamp plate (3) have been put to circuit board (5) upper cover, install data acquisition module (1) on clamp plate (3), the bottom surface of data acquisition module (1) is equipped with and leads electrical pillar (10), lead electrical pillar (10) run through circuit board (5) and with circuit board (5) interior conducting layer electric connection, lead the one end that electrical pillar (10) run through bottom plate (2) and install nut (11), the outside cover of leading electrical pillar (10) and nut (11) is equipped with protective cover (8).

2. The remote terminal data acquisition device according to claim 1, wherein: the circuit board (5) is positioned on the inner side of the sealing ring (4).

3. The remote terminal data acquisition device according to claim 1, wherein: the end, deviating from the data acquisition module (1), of the conductive column (10) is provided with a thread, and the conductive column (10) is locked and fixed on the circuit board (5) through a nut (11).

4. The remote terminal data acquisition device according to claim 1, wherein: through holes are formed in the positions, corresponding to the inserting holes (7), of the bottom plate (2) and the pressing plate (3), and sealing gaskets (12) are adhered to the outer sides of the through holes.

5. The remote terminal data acquisition device according to claim 1, wherein: the inside of protective cover (8) is equipped with rubber lid (9).

6. The remote terminal data acquisition device according to claim 1, wherein: the plug holes (7) are uniformly distributed on the circuit board (5), and the data acquisition modules (1) are uniformly distributed on the circuit board (5) through the plug holes (7).