CN215188128U

CN215188128U - Data acquisition device with good anti-interference effect

Info

Publication number: CN215188128U
Application number: CN202121485818.9U
Authority: CN
Inventors: 高虎
Original assignee: Jiangsu Tongsu Intelligent Technology Co ltd
Current assignee: Jiangsu Tongsu Intelligent Technology Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2021-12-14
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a data acquisition device with good anti-interference effect, which comprises a data acquisition device main body, a bottom plate, a metal shielding net, a limiting column, a first fixed square frame, a first limited square frame, a top plate, a movable plate, a limiting ring, a second fixed square frame, an outer box body, an inner box body, a mounting plate, a second limited square frame, a screw rod, a limiting pipe, a cover, a rotating block, a fixed plate, a snap ring, a baffle plate, a mounting frame, a first clamping block, a second clamping block and a clamping seat, wherein the device is beneficial to separating interference signals through the arranged metal shielding net and the shielding net embedded and installed in the baffle plate, thereby improving the anti-interference performance of the device, and the first limited square frame is positioned at the inner side of the first fixed square frame through the movement of the movable plate and the second clamping block is connected with the snap ring in a clamping way, thereby limiting and fixing the data acquisition device main body and the baffle plate, the data collector main body is convenient to disassemble and assemble, and the working efficiency is improved.

Description

Data acquisition device with good anti-interference effect

Technical Field

The utility model relates to a data acquisition technical field specifically is a data acquisition device that anti-interference effect is good.

Background

Data acquisition, also called data acquisition, means that non-electric quantity or electric quantity signals are automatically acquired from analog and digital tested units such as sensors and other devices to be tested and are sent to an upper computer for analysis and processing; the acquisition is generally a sampling mode, that is, the same point data is repeatedly acquired at certain time intervals (called sampling period). The data of collection are instantaneous value mostly, but also a eigenvalue in a certain period of time, at the in-process of gathering data, need use data acquisition device, but current data acquisition device is at the in-process of gathering data, easily receive the interference of other signals, consequently, data acquisition device's the degree of accuracy has been reduced, simultaneously when changing or maintaining data acquisition device, the box that installs data acquisition device usually need be opened or data acquisition device is being dismantled, through this mode, very big reduction is to data acquisition device's change installation effectiveness, therefore it is very necessary to design a data acquisition device that anti-interference effect is good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a data acquisition device that anti-interference effect is good to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: a data acquisition device with good anti-interference effect comprises a data acquisition device main body, a bottom plate, a metal shielding net, a limiting column, a first fixed square frame, a first limiting square frame, a top plate, a movable plate, a limiting ring, a second fixed square frame, an outer box body, an inner box body, a mounting plate, a second limiting square frame, a screw rod, a limiting pipe, a cover, a rotating block, a fixing plate, a snap ring, a baffle plate, a mounting frame, a first clamping block, a second clamping block and a clamping seat, wherein the metal shielding net and the inner box body are fixedly mounted inside the outer box body in sequence, the metal shielding net is positioned between the outer box body and the inner box body, the mounting plate is fixedly mounted at the bottom end inside the inner box body, the center of the top end of the mounting plate is fixedly connected with the bottom end of the second fixed square frame, the second limiting square frame fixedly mounted at the bottom end of the bottom plate is positioned on the inner side of the second fixed square frame, and the bottom end of the second limiting square frame is attached to the top end of the mounting plate, the top four corners of the mounting plate are respectively fixedly connected with the bottom ends of the limiting columns, the top ends of the limiting columns are respectively fixedly connected with the top four corners of the inner top end of the inner box body, the top end of the top plate is fixedly connected with the bottom end of the first limiting square frame, the first limiting square frame is positioned on the inner side of the first fixing square frame fixedly mounted at the bottom end of the movable plate, the top end of the first limiting square frame is attached to the bottom end of the movable plate, the bottom end of the screw rod is fixedly connected with a limiting ring, the top end of the screw rod is fixedly connected with the bottom end of the rotating block, through holes are formed in the connecting positions of the fixed plate, the metal shielding net, the outer box body and the inner box body and the screw rod, bearings are embedded and mounted in the through holes formed in the fixed plate, the interiors of the bearings are fixedly connected with the screw rod in a sleeved mode, the fixed plate is fixedly mounted at the center of the inner top end of the inner box body, and one side of the metal shielding net, the outer box body and the inner box body are respectively fixedly connected with one side of the mounting frame, the opposite side of mounting bracket and the laminating of one side of baffle, first fixture block symmetry fixed connection is in one side of mounting panel, and second fixture block symmetry fixed connection is in one side of movable plate, the shielding net is installed in the inside embedding of baffle.

Furthermore, the top fixed connection of bottom plate is in the bottom of data collection station main part, evenly is provided with a plurality of connection interfaces that correspond each other in the data collection station main part, the top of data collection station main part and the bottom fixed connection of roof.

Furthermore, four corners of the movable plate are located on the limiting columns, through holes are formed in the joints of the movable plate and the limiting columns, screw holes are formed in the center of the movable plate, and the screw holes are connected with the screw rods in a matched mode.

Furthermore, the center of the top end of the outer box body is fixedly connected with the bottom end of the limiting pipe, the top end of the outer limiting pipe is fixedly connected with the bottom end of the inner portion of the cover through a bolt, and a through hole is formed in the connecting portion of the center of the cover and the rotating block.

Furthermore, a plurality of through holes which correspond to each other are uniformly formed in the baffle, the through holes correspond to the connecting interfaces arranged on the data collector main body respectively, clamping seats are symmetrically arranged at the bottom end of one side of the baffle, clamping rings are symmetrically arranged at the top end of one side of the baffle, and the clamping rings and the clamping seats are connected with the second clamping blocks and the first clamping blocks in a clamping mode respectively.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a, through the metallic shield net that sets up and the shielding net of the inside embedding installation at the baffle, be favorable to separating the shelves to interfering signal, thereby the anti interference performance of the device has been improved, the degree of accuracy in this data collection station main part is to the data acquisition process has been improved simultaneously, and make the inboard of first spacing square frame in first fixed square frame through the removal of movable plate, utilize the inboard of the spacing square frame of second in the second fixed square frame afterwards, and then carry out spacing fixed processing to the data collection station main part, the removal that utilizes the movable plate simultaneously makes the second fixture block be connected with the snap ring block, can carry out spacing fixed processing to data collection station main part and baffle through the removal of movable plate, the fixed connection mode in the tradition has been changed, be convenient for carry out the dismouting to the data collection station main part, and the work efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall structure front view of the present invention;

FIG. 2 is a front sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of the structure of the area A in FIG. 2;

fig. 4 is a schematic view of the installation frame in the present invention;

fig. 5 is a schematic view of the installation of the snap ring of the present invention;

FIG. 6 is a perspective view of the overall structure of the present invention;

in the figure: 1. a data collector main body; 2. a base plate; 3. a metal shielding mesh; 4. a limiting column; 5. a first fixed square frame; 6. a first limiting square frame; 7. a top plate; 8. moving the plate; 9. a limiting ring; 10. a second fixed square frame; 11. an outer case; 12. an inner box body; 13. mounting a plate; 14. a second limiting square frame; 15. a screw; 16. a limiting pipe; 17. a cover; 18. rotating the block; 19. a fixing plate; 20. a snap ring; 21. a baffle plate; 22. a mounting frame; 23. a first clamping block; 24. a second fixture block; 25. a card seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a data acquisition device with good anti-interference effect comprises a data acquisition device main body 1, a bottom plate 2, a metal shielding net 3, a limiting column 4, a first fixed square frame 5, a first limiting square frame 6, a top plate 7, a movable plate 8, a limiting ring 9, a second fixed square frame 10, an outer box body 11, an inner box body 12, a mounting plate 13, a second limiting square frame 14, a screw 15, a limiting pipe 16, a cover 17, a rotating block 18, a fixing plate 19, a snap ring 20, a baffle plate 21, a mounting frame 22, a first clamping block 23, a second clamping block 24 and a clamping seat 25, wherein the metal shielding net 3 and the inner box body 12 are fixedly mounted in sequence inside the outer box body 11, the metal shielding net 3 is positioned between the outer box body 11 and the inner box body 12, the mounting plate 13 is fixedly mounted at the bottom end inside the inner box body 12, the top center of the mounting plate 13 is fixedly connected with the bottom end of the second fixed square frame 10, and the second limiting square frame 14 fixedly mounted at the bottom end of the bottom plate 2 is positioned at the inner side of the second fixed frame 10, meanwhile, the bottom end of the second limiting square frame 14 is attached to the top end of the mounting plate 13, the four corners of the top end of the mounting plate 13 are fixedly connected with the bottom ends of the limiting columns 4, the top end of the limiting columns 4 is fixedly connected with the four corners of the inner top end of the inner box 12, the top end of the bottom plate 2 is fixedly connected to the bottom end of the data collector main body 1, a plurality of corresponding connecting interfaces are uniformly arranged on the data collector main body 1, the top end of the data collector main body 1 is fixedly connected with the bottom end of the top plate 7, the top end of the top plate 7 is fixedly connected with the bottom end of the first limiting square frame 6, the first limiting square frame 6 is positioned at the inner side of the first fixing square frame 5 fixedly installed at the bottom end of the movable plate 8, the top end of the first limiting square frame 6 is attached to the bottom end of the movable plate 8, the movable plate 8 is positioned on the limiting columns 4, and the connecting positions of the movable plate 8 and the limiting columns 4 are provided with through holes, the center of the moving plate 8 is provided with a screw hole which is mutually matched and connected with the screw rod 15, the moving plate 8 is driven to move by the movement of the screw rod 15, the bottom end of the screw rod 15 is fixedly connected with a limiting ring 9, the top end of the screw rod 15 is fixedly connected with the bottom end of the rotating block 18, the connecting parts of the fixed plate 19, the metal shielding net 3, the outer box body 11, the inner box body 12 and the screw rod 15 are provided with through holes, a bearing is embedded and installed in the through hole formed in the fixed plate 19, the inside of the bearing is fixedly connected with the screw rod 15 in a sleeved mode, the fixed plate 19 is fixedly installed at the center of the inner top end of the inner box body 12, the center of the outer top end of the outer box body 11 is fixedly connected with the bottom end of the limiting pipe 16, the outer top end of the limiting pipe 16 is fixedly connected with the inner bottom end of the cover 17 through a bolt, the connecting part of the center of the cover 17 and the rotating block 18 is provided with the through hole, and the phenomenon that the rotating block 18 is driven to rotate in the process of rotating the cover 17 is avoided, one side of the metal shielding net 3, one side of the outer box body 11 and one side of the inner box body 12 are fixedly connected with one side of the mounting frame 22 respectively, the other side of the mounting frame 22 is attached to one side of the baffle plate 21, a plurality of through holes which correspond to each other are uniformly formed in the baffle plate 21, the through holes correspond to the connecting interfaces arranged on the data collector main body 1 respectively, clamping seats 25 are symmetrically arranged at the bottom end of one side of the baffle plate 21, clamping rings 20 are symmetrically arranged at the top end of one side of the baffle plate 21, the clamping rings 20 and the clamping seats 25 are respectively clamped and connected with second clamping blocks 24 and first clamping blocks 23, the first clamping blocks 23 are symmetrically and fixedly connected to one side of the mounting plate 13, the second clamping blocks 24 are symmetrically and fixedly connected to one side of the moving plate 8, and the shielding net is embedded in the baffle plate 21; when the device is used, firstly, the data collector main body 1 is manually placed in the inner box body 12, in the process of placing the data collector main body 1, the second limit square frame 14 is positioned in the second fixed square frame 10, the bottom end of the second limit square frame 14 is simultaneously attached to the top end of the mounting plate 13, then, the baffle plate 21 is manually attached to the mounting frame 22, in the process of attaching the baffle plate 21 to the mounting frame 22, the clamping seat 25 mounted on the baffle plate 21 is manually clamped and connected with the first clamping block 23, then, the cover 17 is manually rotated to enable the cover 17 to be positioned on the limit pipe 16 and move towards one side close to the inner box body 12, when the top end of the cover 17 is positioned below the bottom end of the rotating block 18, the cover 17 can be stopped to rotate, then, the rotating block 18 is manually rotated to drive the screw rod 15 to rotate, and as the threaded hole formed in the moving plate 8 is mutually matched and connected with the screw rod 15, thereby the moving plate 8 is positioned on the screw 15 to move, and the moving plate 8 is positioned on the limiting column 4 to move, because the first fixed square frame 5 and the second clamping block 24 are fixedly connected on the moving plate 8, the moving plate 8 moves to drive the first fixed square frame 5 and the second clamping block 24 to move, the first limiting square frame 6 is positioned in the first fixed square frame 5 along with the movement of the first fixed square frame 5, so that the top end of the first limiting square frame 6 is attached to the bottom end of the moving plate 8, the rotating block 18 can be stopped rotating in the attaching process, meanwhile, the second clamping block 24 is clamped and connected with the clamping ring 20 in the attaching process of the top end of the first limiting square frame 6 and the bottom end of the moving plate 8, and the baffle 21 is limited and fixed by the clamping ring 20 and the second clamping block 24 and the clamping seat 25 and the first clamping block 23, can carry out spacing fixed processing to data collection station main part 1 and baffle 21 through rotatory turning block 18, change the fixed connection mode in the tradition, be favorable to carrying out the dismouting to baffle 21 and data collection station main part 1, improve work efficiency, use data collection station main part 1 to gather data afterwards.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an anti-interference effectual data acquisition device, including data acquisition unit main part (1), bottom plate (2), metallic shield net (3), spacing post (4), first fixed square frame (5), first spacing square frame (6), roof (7), movable plate (8), spacing ring (9), second fixed square frame (10), outer box (11), interior box (12), mounting panel (13), the spacing square frame of second (14), screw rod (15), spacing pipe (16), lid (17), turning block (18), fixed plate (19), snap ring (20), baffle (21), mounting bracket (22), first fixture block (23), second fixture block (24) and cassette (25), its characterized in that: the inner part of the outer box body (11) is sequentially fixedly provided with a metal shielding net (3) and an inner box body (12), the metal shielding net (3) is positioned between the outer box body (11) and the inner box body (12), the inner bottom of the inner box body (12) is fixedly provided with a mounting plate (13), the top center of the mounting plate (13) is fixedly connected with the bottom of a second fixed square frame (10), a second limit square frame (14) fixedly mounted at the bottom of the bottom plate (2) is positioned at the inner side of the second fixed square frame (10), the bottom of the second limit square frame (14) is attached to the top of the mounting plate (13), the top four corners of the mounting plate (13) are respectively fixedly connected with the bottom of the limit column (4), the top of the limit column (4) is respectively fixedly connected with the inner top four corners of the inner box body (12), the top of the top plate (7) is fixedly connected with the bottom of a first limit square frame (6), and the first limit square frame (6) is positioned at the inner side of a first fixed square frame (5) fixedly installed at the bottom end of the movable plate (8), the top end of the first limit square frame (6) is attached to the bottom end of the movable plate (8), a limit ring (9) is fixedly connected at the bottom end of the screw rod (15), the top end of the screw rod (15) is fixedly connected with the bottom end of the rotating block (18), a through hole is formed at the joint of the fixed plate (19), the metal shielding net (3), the outer box body (11) and the inner box body (12) and the screw rod (15), a bearing is embedded and installed in the through hole formed in the fixed plate (19), the bearing is fixedly connected with the screw rod (15) in a sleeved mode, the fixed plate (19) is fixedly installed at the center of the top end in the inner box body (12), one side of the metal shielding net (3), the outer box body (11) and the inner box body (12) is fixedly connected with one side of the installation frame (22) respectively, the opposite side of mounting bracket (22) is laminated with one side of baffle (21), first fixture block (23) symmetry fixed connection is in one side of mounting panel (13), and second fixture block (24) symmetry fixed connection is in one side of movable plate (8), the shielding net is installed in the inside embedding of baffle (21).

2. The data acquisition device with good interference resistance according to claim 1, wherein: the top fixed connection of bottom plate (2) is in the bottom of data collection station main part (1), evenly is provided with the connection interface that a plurality of each other correspond on data collection station main part (1), the bottom fixed connection of the top of data collection station main part (1) and roof (7).

3. The data acquisition device with good interference resistance according to claim 1, wherein: four corners of the movable plate (8) are positioned on the limiting columns (4), through holes are formed in the joints of the movable plate (8) and the limiting columns (4), screw holes are formed in the centers of the movable plate (8), and the screw holes are connected with the screw rods (15) in a matched mode.

4. The data acquisition device with good interference resistance according to claim 1, wherein: the outer box is characterized in that the center of the top end of the outer box body (11) is fixedly connected with the bottom end of the limiting pipe (16), the top end of the outer part of the limiting pipe (16) is fixedly connected with the bottom end of the inner part of the cover (17) through a bolt, and a through hole is formed in the connecting part of the center of the cover (17) and the rotating block (18).

5. The data acquisition device with good interference resistance according to claim 1, wherein: a plurality of through holes corresponding to each other are uniformly formed in the baffle (21), the through holes correspond to the connecting interfaces arranged on the data collector main body (1) respectively, clamping seats (25) are symmetrically arranged at the bottom end of one side of the baffle (21), clamping rings (20) are symmetrically arranged at the top end of one side of the baffle (21), and the clamping rings (20) and the clamping seats (25) are connected with the second clamping blocks (24) and the first clamping blocks (23) in a clamping mode respectively.