CN218412744U - Scanning storage device capable of recording power signal transmission process - Google Patents
Scanning storage device capable of recording power signal transmission process Download PDFInfo
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- CN218412744U CN218412744U CN202222144345.7U CN202222144345U CN218412744U CN 218412744 U CN218412744 U CN 218412744U CN 202222144345 U CN202222144345 U CN 202222144345U CN 218412744 U CN218412744 U CN 218412744U
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- protection box
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- power measurement
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Abstract
The utility model relates to a scanning storage device capable of recording the transmission process of electric power signals, which comprises a protection box with a hollow structure, wherein a push-out mechanism is arranged at the rear side of an electric power measurement and control instrument in the protection box; an opening is formed in the front side wall of the protection box, a raised line in a shape like a Chinese character 'hui' is fixed at the opening, and a sealing cover is sleeved outside the raised line; through the protection box arranged outside the electric power measurement and control instrument, the display screen on the electric power measurement and control instrument can be conveniently observed through the sealing cover and the opening, and the protection box can be protected outside the electric power measurement and control instrument; through the arranged push-out mechanism, operations such as maintenance and the like on the power measurement and control instrument are facilitated, and the use requirement is met; foreign matters such as dust are prevented from entering the protection box through the air inlet filtering mechanism arranged at the air inlet, the influence of the dust on the electric power measurement and control instrument is reduced, the frame is convenient to disassemble and assemble, and the filter screen is convenient to clean.
Description
Technical Field
The utility model relates to an electric power observes and controls technical field, specifically is a scanning storage device that electric power signal transmission process is recordable.
Background
The electric power measurement and control instrument is one of the constituent devices of the electric power system, and meanwhile, the electric power measurement and control instrument can be used as a front-end device of the electric power monitoring system, and can perform operations such as recording, analysis scanning and information storage on electric power signals, so that remote data acquisition and control are realized; at present, intelligent measurement and control instruments are applied to provide solutions for power parameter measurement, power quality monitoring and analysis and electrical equipment control;
the utility model discloses a utility model patent with the grant notice number of CN202120590209.3 discloses an electric power measurement and control device, which comprises a fixed plate, wherein a first limiting groove is formed in the fixed plate, mounting plates are arranged on the upper surface and the lower surface of the fixed plate, a third expansion spring is fixedly mounted on the surface of the mounting plates, a third baffle is fixedly connected to the other end of the third expansion spring, a first limiting rod is fixedly mounted on one side of the third baffle, one end of the first limiting rod penetrates through the mounting plates and extends to the inner cavity of the first limiting groove, a second limiting groove is formed in one side of the first limiting rod, and a second spring groove is formed in the fixed plate and one side of the first limiting groove; the second partition plate can be used for protecting the electric power measurement and control instrument, so that the electric power measurement and control instrument is prevented from being damaged in the use process;
although the power measurement and control device can protect the power measurement and control instrument to a certain extent, the protection range of the power measurement and control device is limited, and the condition that the power measurement and control instrument is damaged due to collision of foreign objects and the like cannot be effectively avoided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a recordable scanning storage device of power signal transmission process to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a scanning storage device capable of recording a power signal transmission process comprises a power measurement and control instrument, wherein a protection box in a hollow structure is arranged outside the power measurement and control instrument, and a push-out mechanism is arranged in the protection box and positioned at the rear side of the power measurement and control instrument; an opening is formed in the front side wall of the protection box, a raised line in a shape like a Chinese character 'hui' is fixed at the opening, and a sealing cover is sleeved outside the raised line; the two side walls of the protection box are respectively provided with a plurality of heat dissipation grooves, the top surface of the protection box is provided with two air inlets, and heat dissipation fans are arranged at the positions, located at the air inlets, of the inner top surface of the protection box; and an air inlet filtering mechanism is arranged above the space between the two air inlets.
As the utility model discloses preferred technical scheme, ejecting mechanism includes the mounting panel with electric power measurement and control instrument fixed connection, the rear side of mounting panel is equipped with two coaxial fixed and screw encircles opposite direction's lead screw, equal threaded connection has the connecting block on the lead screw, the front side of connecting block all is equipped with the connecting plate, the both ends of connecting plate all articulate there is the free bearing, is located the rear side free bearing and connecting block fixed connection are located the front side free bearing and mounting panel fixed connection.
As the utility model discloses preferred technical scheme, the air inlet filtering mechanism is including the frame that is back style of calligraphy, the through-hole has all been seted up to the top surface of frame position in both sides department, the top surface opening part of frame is fixed with the filter screen, the both sides of frame all are equipped with the support, insert in the opening on the support at the both ends of frame, the top surface fixed connection of support and guard box, the top surface threaded connection of support has fixing bolt, fixing bolt's end inserts to the through-hole in.
As the utility model discloses preferred technical scheme, the air intake is located air intake rear side department and is fixed with the dog, the back lateral wall of frame supports tight dog.
As the utility model discloses preferred technical scheme, be located two guide arms of both sides department all through bolt fixedly connected with in the guard box, the guide arm pass the mounting panel and with mounting panel sliding connection.
As the utility model discloses preferred technical scheme, the four corners department of guard box all is through bolt fixedly connected with otic placode, the mounting hole has all been seted up on the otic placode.
As the utility model discloses preferred technical scheme, sealed lid adopts transparent plastic material to make.
As the utility model discloses preferred technical scheme, one of them the end of lead screw passes the guard box and stands out to the external world, just the coaxial inseparable welding of end of lead screw has wrong piece.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the protection box arranged outside the electric power measurement and control instrument, the display screen on the electric power measurement and control instrument can be conveniently observed through the sealing cover and the opening, the electric power measurement and control instrument is protected outside the electric power measurement and control instrument, and the condition that the electric power measurement and control instrument is damaged due to collision of foreign objects is avoided;
2. through the ejecting mechanism who sets up: the mounting plate and the electric power measurement and control instrument can be driven to penetrate through the opening through the rotation of the screw rod, so that the electric power measurement and control instrument can be conveniently protruded to the outside of the protection box, the electric power measurement and control instrument can be conveniently maintained, and the use requirement is met;
3. through the air inlet filtering mechanism who sets up in air intake department: on one hand, the arranged filter screen is convenient for filtering the inlet air, so that foreign matters such as dust are prevented from entering the protection box, and the influence of the dust on the electric power measurement and control instrument is reduced; on the other hand, through fixing bolt and through-hole grafting cooperation, be convenient for carry out the dismouting to the frame, conveniently clear up the filter screen.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the overall structure of the present invention;
FIG. 3 is a schematic structural view of a protective box according to the present invention;
fig. 4 is a schematic structural view of the push-out mechanism of the present invention;
fig. 5 is a schematic diagram of a partial explosion structure of the ejecting mechanism of the present invention;
fig. 6 is a schematic structural diagram of the middle air intake filtering mechanism of the present invention.
In the figure:
1. an electric power measurement and control instrument;
2. a protection box; 21. an opening; 22. a convex strip; 23. a sealing cover; 24. a heat sink; 25. an air inlet; 26. a heat dissipation fan; 27. a stopper; 28. an ear plate; 281. mounting holes; 29. a guide bar;
3. a push-out mechanism; 31. mounting a plate; 32. a screw rod; 33. twisting the block; 34. connecting blocks; 35. a connecting plate; 36. hinging seat;
4. an inlet air filtering mechanism; 41. a frame; 411. a through hole; 42. a filter screen; 43. a support; 44. and (5) fixing the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The embodiment provides a technical scheme:
referring to fig. 1-3, a scanning storage device for recording a transmission process of an electric power signal includes an electric power measurement and control instrument 1, and a protection box 2 having a hollow structure is disposed outside the electric power measurement and control instrument 1. An opening 21 is formed in the front side wall of the protection box 2, a protruding strip 22 in a shape of a Chinese character 'hui' is fixed at the opening 21, the protruding strip 22 and the protection box 2 are in an integrally formed structure, and a sealing cover 23 is sleeved outside the protruding strip 22; a plurality of heat dissipation grooves 24 are formed in two side walls of the protection box 2, two air inlets 25 are formed in the top surface of the protection box 2, a heat dissipation fan 26 is installed on the inner top surface of the protection box 2, which is located at the air inlets 25, and the heat dissipation fan 26 is fixedly connected with the protection box 2 through bolts; on one hand, the protection box 2 plays a comprehensive protection role on the power measurement and control instrument 1, and avoids the damage of the power measurement and control instrument 1 caused by collision of foreign objects and the like; on the other hand, through the cooling fan 26 that sets up, be convenient for dispel the heat to electric power measurement and control instrument 1, avoid electric power measurement and control instrument 1 to appear overheated situation.
In this embodiment, all there is the otic placode 28 through bolt fixedly connected with in the four corners department of guard box 2, has all seted up mounting hole 281 on the otic placode 28, and the setting of mounting hole 281 is convenient for install guard box 2 to the wall through the bolt, and the convenience is fixed guard box 2.
In this embodiment, the sealing cover 23 is made of transparent plastic material, which not only seals the opening 21, but also facilitates the observation of the display screen of the power measurement and control instrument 1 by the user.
Referring to fig. 4-5, a push-out mechanism 3 is disposed at the rear side of the power measurement and control instrument 1 in the protection box 2. The pushing mechanism 3 comprises a mounting plate 31 fixedly connected with the electric measurement and control instrument 1, the mounting plate 31 is fixedly connected with the electric measurement and control instrument 1 through bolts, two coaxially fixed lead screws 32 with opposite thread surrounding directions are arranged on the rear side of the mounting plate 31, the two lead screws 32 are coaxially and tightly welded, a connecting block 34 is in threaded connection with each lead screw 32, a connecting plate 35 is arranged on the front side of each connecting block 34, hinged supports 36 are hinged to two ends of each connecting plate 35, the hinged support 36 on the rear side is fixedly connected with the connecting block 34, the hinged support 36 on the front side is fixedly connected with the mounting plate 31, the hinged support 36 on the rear side is fixedly connected with the connecting block 34 through bolts, and the hinged support 36 on the front side is fixedly connected with the mounting plate 31 through bolts; through the synchronous rotation of two lead screws 32, be convenient for drive the motion of mounting panel 31, mounting panel 31 can drive the motion of electric power measurement and control instrument 1, and the electric power measurement and control instrument 1 of being convenient for passes opening 21 and outstanding to the external world, is convenient for maintain operation such as electric power measurement and control instrument 1.
In this embodiment, two guide rods 29 are fixedly connected to two sides of the protection box 2 through bolts, the guide rods 29 penetrate through the mounting plate 31 and are slidably connected with the mounting plate 31, and the guide rods 29 guide the movement of the mounting plate 31, so that the smooth movement of the mounting plate 31 is ensured.
In this embodiment, the end of one of the screw rods 32 penetrates through the protection box 2 and protrudes to the outside, and the end of the screw rod 32 is coaxially and tightly welded with a screwing block 33, the screw rod 32 is conveniently driven to rotate by the screwing block 33, the electric power measurement and control instrument 1 is conveniently driven to penetrate through the opening 21 and protrude to the outside, and the electric power measurement and control instrument 1 is conveniently maintained and the like.
Referring to fig. 6, an intake air filtering mechanism 4 is disposed above the space between the two intake ports 25. The intake air filtering mechanism 4 comprises a frame 41 in a shape of a Chinese character 'hui', through holes 411 are formed in the positions, located on two sides, of the top surface of the frame 41, a filtering net 42 is fixed at an opening in the top surface of the frame 41, the filtering net 42 is fixedly connected with the frame 41 through bolts, supports 43 are arranged on two sides of the frame 41, the supports 43 are fixedly connected with the top surface of the protection box 2 through bolts, two ends of the frame 41 are inserted into the openings in the supports 43, the supports 43 are fixedly connected with the top surface of the protection box 2, fixing bolts 44 are connected to the top surface of the supports 43 in a threaded mode, and the tail ends of the fixing bolts 44 are inserted into the through holes 411; the filter screen 42 that sets up is convenient for filter the admission, avoids foreign matters such as dust to get into to guard box 2 inside, has reduced the influence of dust etc. to electric power measurement and control instrument 1, is convenient for carry out the dismouting to frame 41 simultaneously, conveniently clears up filter screen 42.
In this embodiment, air intake 25 is located air intake 25 rear side department and is fixed with dog 27, and the rear side wall of frame 41 supports tight dog 27, and the setting of dog 27 plays spacing and the effect of location to the installation of frame 41, and the through-hole 411 of being convenient for aims at fixing bolt 44, conveniently installs and fixes frame 41.
It should be noted that the power measurement and control instrument 1 in this embodiment can be used alone as an instrument, replace a large number of conventional analog instruments, and also can be used as a front-end device of a power monitoring system to realize remote data acquisition and control, and has powerful data acquisition and processing functions, such as electrical parameter measurement, electric energy measurement, maximum value recording, SOE recording and other functions; this is the conventional technology, and is not described herein again; in this embodiment, the power measurement and control instrument 1 can be used to perform operations such as recording, analyzing, scanning, and information storage on power signals, and realize remote data acquisition and control.
It is supplementary to need, and the inner wall of guard box 2 in this embodiment is located all through bolt fixedly connected with dust screen in heat-radiating groove 24 department, and through the dust screen that sets up, the outside winged insect that can avoid and particulate matter etc. enter into the inside to guard box 2, have played the guard action to electric power measurement and control instrument 1.
When the power supply device is used specifically, a user firstly connects the power supply of the heat dissipation fan 26, the heat dissipation fan 26 starts to work and drives airflow to flow, outside air enters through the filter screen 42, dust and other impurities in the air are intercepted and filtered by the filter screen 42, the air simultaneously enters the protection box 2 through the air inlet 25, and the power measurement and control instrument 1 can be cooled under the action of the flowing airflow;
when needs operate electric power measurement and control instrument 1, the user at first rotates wrong piece 33, wrong piece 33 drives two lead screws 32 and rotates, along with the rotation of lead screw 32, two connecting blocks 34 are synchronous relative inside side motion promptly, two connecting plates 35 are synchronous relative motion this moment, simultaneously mounting panel 31 drives electric power measurement and control instrument 1 and locates the motion to opening 21, the user takes off sealed lid 23 in step, mounting panel 31 drives electric power measurement and control instrument 1 simultaneously and passes opening 21 and outstanding to the external world, user can use electric power measurement and control instrument 1 this moment.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only the preferred embodiments of the present invention, and is not intended to limit the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a scanning storage device that electric power signal transmission process is recordable, includes electric power measurement and control instrument (1), its characterized in that: a protection box (2) with a hollow structure is arranged outside the electric power measurement and control instrument (1), and a push-out mechanism (3) is arranged in the protection box (2) and is positioned at the rear side of the electric power measurement and control instrument (1); an opening (21) is formed in the front side wall of the protection box (2), a protruding strip (22) which is in a shape of a Chinese character 'hui' is fixed at the opening (21), and a sealing cover (23) is sleeved outside the protruding strip (22); a plurality of heat dissipation grooves (24) are formed in two side walls of the protection box (2), two air inlets (25) are formed in the top surface of the protection box (2), and a heat dissipation fan (26) is installed at the position, located at the air inlets (25), of the inner top surface of the protection box (2); an air inlet filtering mechanism (4) is arranged above the space between the two air inlets (25).
2. The scanning storage device with recordable power signal transmission process according to claim 1, wherein: ejecting mechanism (3) include mounting panel (31) with electric power measurement and control instrument (1) fixed connection, the rear side of mounting panel (31) is equipped with two coaxial fixings and screw around opposite direction's lead screw (32), equal threaded connection has connecting block (34) on lead screw (32), the front side of connecting block (34) all is equipped with connecting plate (35), the both ends of connecting plate (35) all articulate there is free bearing (36), are located the rear side free bearing (36) and connecting block (34) fixed connection are located the front side free bearing (36) and mounting panel (31) fixed connection.
3. The scanning storage device with recordable power signal transmission process according to claim 1, wherein: the air inlet filter mechanism (4) is including being back frame (41) of style of calligraphy, through-hole (411) have all been seted up in both sides department to the top surface of frame (41), the top surface opening part of frame (41) is fixed with filter screen (42), the both sides of frame (41) all are equipped with support (43), insert in the opening on support (43) at the both ends of frame (41), support (43) and the top surface fixed connection of guard box (2), the top surface threaded connection of support (43) has fixing bolt (44), the end of fixing bolt (44) inserts in through-hole (411).
4. A scanning storage device with recordable power signal transmission process according to claim 3, characterized in that: the air inlet (25) is positioned at the rear side of the air inlet (25) and is fixedly provided with a stop block (27), and the rear side wall of the frame (41) abuts against the stop block (27).
5. The scanning storage device with recordable power signal transmission process according to claim 1, wherein: two guide rods (29) are fixedly connected to two sides of the protection box (2) through bolts, and the guide rods (29) penetrate through the mounting plate (31) and are in sliding connection with the mounting plate (31).
6. The scanning storage device with recordable power signal transmission process according to claim 1, wherein: the four corners department of guard box (2) all is through bolt fixedly connected with otic placode (28), mounting hole (281) have all been seted up on otic placode (28).
7. The scanning storage device with recordable power signal transmission process according to claim 1, wherein: the sealing cover (23) is made of transparent plastic materials.
8. The scanning storage device with recordable power signal transmission process according to claim 2, wherein: the tail end of one of the screw rods (32) penetrates through the protective box (2) and protrudes to the outside, and the tail end of the screw rod (32) is coaxially and tightly welded with a screwing block (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222144345.7U CN218412744U (en) | 2022-08-16 | 2022-08-16 | Scanning storage device capable of recording power signal transmission process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222144345.7U CN218412744U (en) | 2022-08-16 | 2022-08-16 | Scanning storage device capable of recording power signal transmission process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218412744U true CN218412744U (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222144345.7U Active CN218412744U (en) | 2022-08-16 | 2022-08-16 | Scanning storage device capable of recording power signal transmission process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218412744U (en) |
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2022
- 2022-08-16 CN CN202222144345.7U patent/CN218412744U/en active Active
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