CN113866461A - Multifunctional electric power instrument with electric leakage monitoring function - Google Patents
Multifunctional electric power instrument with electric leakage monitoring function Download PDFInfo
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- CN113866461A CN113866461A CN202111168250.2A CN202111168250A CN113866461A CN 113866461 A CN113866461 A CN 113866461A CN 202111168250 A CN202111168250 A CN 202111168250A CN 113866461 A CN113866461 A CN 113866461A
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- power instrument
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
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Abstract
The invention discloses a multifunctional electric power instrument with an electric leakage monitoring function, which comprises an electric power instrument and a protective plate, wherein the lower part of the front end of the electric power instrument is rotatably connected with the protective plate through a clamping pin, the inner part of the right side of the protective plate is connected with a sliding block in a sliding manner, a supporting assembly is installed on one side of the left part of the protective plate, a wiring assembly is installed at the tail end of the rear side of the electric power instrument, side heat dissipation plates are installed on the left side and the right side of the outer wall of the electric power instrument, and an upper heat dissipation plate is installed in the center of the upper end of the electric power instrument. This multi-functional electric power instrument of electric leakage monitor function, through fixture block, draw-in groove, backplate, electric power instrument, the cooperation between the handle, the fixture block can inject the inside of draw-in groove at ordinary times, when needing to close the backplate, the downward pulling handle and order about the backplate reversal and reset, the back of targetting in place pine handle, receives first spring influence fixture block rebound to reset, realizes the rigidity of backplate, has avoided the unable accurate problem that targets in place of the process of opening and shutting of backplate.
Description
Technical Field
The invention relates to the technical field of electric power instruments, in particular to a multifunctional electric power instrument with an electric leakage monitoring function.
Background
The electric power instrument is used as an advanced intelligent and digital electric network front-end acquisition element, and has been widely applied to various control systems, SCADA (supervisory control and data acquisition) systems, energy management systems, substation automation, community electric power monitoring, industrial automation, intelligent buildings, intelligent power distribution cabinets, switch cabinets and other equipment, and has the characteristics of convenience in installation, simplicity in wiring, small engineering quantity and the like, although the electric power instrument in the prior art can realize the monitoring of electric leakage.
But the electric power instrument of prior art has the unable accurate stable problem that targets in place of the process of opening and shutting of backplate in the middle of the process of using, and electric power instrument needs realize certain inclination's support problem through the support, and electric power instrument's backplate support part can't realize the problem that indirect reset and electric power instrument can't carry out slight angular adjustment when supporting the slope through the backplate problem.
Disclosure of Invention
The invention aims to provide a multifunctional electric power meter with an electric leakage monitoring function, so as to solve the problem that the opening and closing process of a guard plate cannot be accurately and stably in place during the use process in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a multi-functional electric power instrument with electric leakage monitoring function, includes electric power instrument and backplate, the front end below of electric power instrument is passed through the bayonet lock and is rotated with the backplate and link to each other, the inside slip in right side of backplate links to each other there is the slider, the rear side of slider is provided with a plurality of second springs, the both sides of second spring are fixed with slider and backplate respectively and link to each other, the outer wall both sides rigid coupling respectively of slider has fixture block and handle, control assembly is installed to the front end of electric power instrument, supporting component is installed to left part one side of backplate, wiring assembly is installed to the rear side end of electric power instrument, side heating panel is installed to the outer wall left and right sides of electric power instrument, heating panel is installed at the upper end center of electric power instrument.
Preferably, the support assembly comprises a sleeve, a lower inclined rod, an upper inclined rod, a pin shaft, a first spring, a support leg, a sleeve block, a connecting rod, a threaded rod, a bottom plate and a groove;
the sleeve is located the outer wall left side front end of electric power instrument, both sides slide respectively about telescopic inside and link to each other and have last down tube and down tube, the inboard of going up down tube and down tube is provided with first spring, the both sides end of first spring links to each other with last down tube and down tube are fixed respectively, the upper portion one side of going up the down tube rotates with electric power instrument through the round pin axle and links to each other, lower part one side of down tube rotates with the backplate through the round pin axle and links to each other, and is a plurality of the bottom plate rigid coupling is in the lower extreme both sides of backplate, the inside both ends of bottom plate all rotate with the threaded rod through the bearing and link to each other, the outer wall left side screw thread of threaded rod links to each other has a plurality of pockets, the pocket all slides with the bottom plate and links to each other, the outer wall of pocket passes through the connecting rod and the landing leg is fixed links to each other, the inner in left part one side of threaded rod all processes flutedly.
Preferably, the two sides of the center of the upper part of the electric power instrument are provided with frames, the four corners of each frame are fixedly connected with the electric power instrument through screws, and the inside of each frame is provided with a cooling fan.
Preferably, the control assembly comprises a display screen, buttons, an indication sign, a glass plate and a control panel;
the display screen is installed in the anterior one side upper end of electric power instrument, the forward-mounted of display screen has the glass board, the outer wall and the electric power instrument of glass board are fixed continuous, control panel installs the anterior one side lower extreme at the electric power instrument, control panel's forward-mounted has a plurality of buttons, the below of button corresponds the processing and has the instruction sign.
Preferably, the inside processing of control panel's outer wall right-hand member has the draw-in groove, and is a plurality of the button is square and is the equidistance and arranges the distribution.
Preferably, the wiring assembly comprises a partition plate, a baffle plate, a compression bolt and a wire connecting piece;
it is a plurality of the baffle is located the rear end both sides of electric power instrument, the inboard of baffle is provided with a plurality of baffles, the end of baffle and baffle all links to each other with electric power instrument is fixed, and is a plurality of both sides all are provided with the wire splicing about baffle and the adjacent inner of baffle, and are a plurality of the inboard inner wall in rear portion at electric power instrument is all installed to the wire splicing, compression bolt is all installed in the outer wall outside of wire splicing.
Preferably, the thread head pattern of the compression bolt is a cross pattern with an inclined surface on the inner wall, and the plurality of the partition plates are distributed in an up-down mirror image manner.
Compared with the prior art, the invention has the beneficial effects that: this multi-functional electric power instrument of electric leakage monitor function:
through the matching among the clamping block, the clamping groove, the protection plate, the electric power instrument and the handle, the clamping block can be inserted into the clamping groove at ordinary times, when the protection plate is opened, a user can manually pull the handle downwards and drive the handle forwards, the clamping block can move to a lower notch of the clamping groove in the downward moving process, the clamping block can rotate forwards to enable the protection plate to rotate and open, when the protection plate needs to be closed, the handle is pulled downwards and drives the protection plate to rotate and reset, the handle is released after the protection plate is in place, the clamping block moves upwards and resets under the influence of a first spring, the position fixing of the protection plate is realized, and the problem that the opening and closing process of the protection plate cannot be accurately and stably in place is avoided;
through the matching between the fixture block, the handle, the first spring, the electric instrument, the guard plate, the sleeve, the lower inclined rod and the upper inclined rod, when the fixture block and the handle move downwards and need to move forwards for a certain distance, the sleeve, the lower inclined rod and the upper inclined rod move to an inclined state, so that the first spring originally in an extrusion state can drive the guard plate to rotate to a limit position, the outer wall of the guard plate can be attached to the front end of the electric instrument when the guard plate rotates to the limit position, the elastic force of the first spring can constantly extrude the guard plate to the limit position, the front end of the electric instrument can be padded up to a certain height after the guard plate is opened, and the problem that the existing electric instrument needs to realize the support of a certain inclination angle through a bracket is solved;
through the matching among the guard plate, the lower inclined rod, the upper inclined rod, the sleeve, the first spring and the electric instrument, in the process that the guard plate is reversely closed, the guard plate can drive the lower inclined rod and the upper inclined rod to move towards the inside of the sleeve to extrude the first spring, so that the states among the sleeve, the lower inclined rod and the upper inclined rod are reset, the required state when the guard plate is opened next time is facilitated, and the problem that the guard plate supporting part of the electric instrument cannot realize indirect reset is avoided;
through backplate, recess, threaded rod, landing leg, the cooperation between slider and the electric power instrument, rotate the in-process of opening at the backplate, the user can insert the inserted block that corresponds the shape at the inside of recess and order about the threaded rod and rotate, makes the threaded rod can order about the slider of its outer wall and drive the landing leg and remove, and then can the extension length increase of landing leg, make the inclination of electric power instrument carry out slight adjustment, can't carry out slight angular adjustment's problem when having avoided current electric power instrument to support the slope through the backplate.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is a schematic view, partly in section, of the present invention;
FIG. 4 is a rear side view of the present invention;
FIG. 5 is a schematic diagram of the right view structure of the present invention;
fig. 6 is an enlarged schematic view of the structure at B in fig. 5.
In the figure: 1. the electric power meter comprises an electric power meter body, 2, a supporting component, 201, a sleeve, 202, a lower inclined rod, 203, an upper inclined rod, 204, a pin shaft, 205, a first spring, 206, a supporting leg, 207, a sleeve block, 208, a connecting rod, 209, a threaded rod, 210, a bottom plate, 211, a groove, 3, a control component, 301, a display screen, 302, a button, 303, an indicating sign, 304, a glass plate, 305, a control panel, 4, a wiring component, 401, a partition plate, 402, a baffle, 403, a compression bolt, 404, a wire connecting piece, 5, an upper heat dissipation plate, 6, a protection plate, 7, a fixture block, 8, a handle, 9, a clamping groove, 10, a side heat dissipation plate, 11, a sliding block, 12, a second spring, 13, a screw, 14, a frame, 15 and a heat dissipation fan.
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 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.
Referring to fig. 1-6, the present invention provides a technical solution: a multifunctional electric power instrument with electric leakage monitoring function comprises an electric power instrument 1 and a protection plate 6, wherein the lower part of the front end of the electric power instrument 1 is rotatably connected with the protection plate 6 through a bayonet lock, the protection plate 6 can rotate around the bayonet lock at the front side of the electric power instrument 1, the right side of the protection plate 6 is internally connected with a sliding block 11 in a sliding way, the sliding block 11 can move on the inner wall of the protection plate 6, the rear side of the sliding block 11 is provided with a plurality of second springs 12, the elastic coefficient K of the second springs 12 is 800N/m, two sides of the second springs 12 are respectively fixedly connected with the sliding block 11 and the protection plate 6, two sides of the outer wall of the sliding block 11 are respectively fixedly connected with a clamping block 7 and a handle 8, the handle 8 can drive the clamping block 7 to move through the sliding block 11, the front end of the electric power instrument 1 is provided with a control assembly 3, one side of the left part of the protection plate 6 is provided with a support assembly 2, and the tail end of the rear side of the electric power instrument 1 is provided with a wiring assembly 4, the left side and the right side of the outer wall of the electric power instrument 1 are provided with side heat dissipation plates 10, and the center of the upper end of the electric power instrument 1 is provided with an upper heat dissipation plate 5;
through fixture block 7, draw-in groove 9, backplate 6, electric power instrument 1, cooperation between handle 8, fixture block 7 can inject the inside of draw-in groove 9 at ordinary times, when backplate 6 is opened, the user can manually stimulate handle 8 and forward drive downwards, can remove the lower part breach to draw-in groove 9 at downstream in-process fixture block 7, make fixture block 7 can rotate forward and make backplate 6 rotate and open, when needing to close backplate 6, stimulate handle 8 downwards and order about backplate 6 reversal reset, loosen handle 8 after targetting in place, it resets to receive first spring 1 to influence fixture block 7 upwards to move, realize the rigidity of backplate 6, the problem that the process of opening and shutting of backplate 6 can't be accurate stable to target in place has been avoided.
The support assembly 2 comprises a sleeve 201, a lower inclined rod 202, an upper inclined rod 203, a pin shaft 204, a first spring 205, a support leg 206, a sleeve block 207, a connecting rod 208, a threaded rod 209, a bottom plate 210 and a groove 211, wherein the sleeve 201 is positioned at the front end of the left side of the outer wall of the electric instrument 1, the upper inclined rod 203 and the lower inclined rod 202 are respectively connected to the upper side and the lower side of the inner part of the sleeve 201 in a sliding manner, the upper inclined rod 203 and the lower inclined rod 202 can move in the sleeve 201, the first spring 205 is arranged on the inner sides of the upper inclined rod 203 and the lower inclined rod 202, the elastic coefficient of the first spring 205 is 1800N/m, the tail ends of the two sides of the first spring 205 are respectively fixedly connected with the upper inclined rod 203 and the lower inclined rod 202, one side of the upper inclined rod 203 is rotatably connected with the electric instrument 1 through the pin shaft 204, one side of the lower part of the lower inclined rod 202 is rotatably connected with the guard plate 6 through the pin shaft 204, the bottom plates 210 are fixedly connected to the two sides of the lower end of the guard plate 6, and the two ends of the inner part of the bottom plate 210 are rotatably connected with the threaded rod 209 through bearings, the bottom plate 210 can rotatably support the threaded rod 209, the left side of the outer wall of the threaded rod 209 is connected with a plurality of sleeve blocks 207 through threads, the sleeve blocks 207 are connected with the bottom plate 210 in a sliding mode, the outer wall of each sleeve block 207 is fixedly connected with the corresponding supporting leg 206 through the corresponding connecting rod 208, the sleeve blocks 207 can drive the corresponding supporting legs 206 to move through the corresponding connecting rods 208, grooves 211 are formed in the inner end of the left side of the threaded rod 209, frames 14 are arranged on two sides of the center of the upper portion of the electric power instrument 1, four corners of each frame 14 are fixedly connected with the electric power instrument 1 through screws 13, and cooling fans 15 are mounted inside the frames 14;
through fixture block 7, handle 8, first spring 205, electric power instrument 1, backplate 6, sleeve 201, cooperation between lower down-tube 202 and the last down-tube 203, when fixture block 7 and handle 8 move down and need move a section distance forward again, sleeve 201, down-tube 202 and last down-tube 203 move to the tilt state, make originally the first spring 205 that is in the extrusion state can order about backplate 6 and rotate to extreme position, backplate 6 rotates to its outer wall of extreme position and can laminate with the front end of electric power instrument 1, make the elasticity of first spring 205 can extrude backplate 6 at extreme position constantly, can have filled up the take the altitude with the front end of electric power instrument 1 after making backplate 6 open, avoided current electric power instrument 1 to need to realize the support problem of certain inclination through the support.
The control component 3 comprises a display screen 301, buttons 302, an indicating sign 303, a glass plate 304 and a control panel 305, wherein the display screen 301 is installed at the upper end of one side of the front part of the electric power instrument 1, the glass plate 304 is installed at the front part of the display screen 301, the display screen 301 is used for displaying data of electric power monitoring, the outer wall of the glass plate 304 is fixedly connected with the electric power instrument 1, the control panel 305 is installed at the lower end of one side of the front part of the electric power instrument 1, a plurality of buttons 302 are installed at the front part of the control panel 305, the specific control of the whole electric power instrument 1 can be realized through the buttons 302, the indicating sign 303 is correspondingly processed below the buttons 302, a clamping groove 9 is processed inside the right end of the outer wall of the control panel 305, and the plurality of buttons 302 are square and are arranged at equal intervals;
through the cooperation between backplate 6, lower down tube 202, go up down tube 203, sleeve 201, first spring 205 and electric power instrument 1, at the in-process that backplate 6 reversal was closed, backplate 6 also can order about down tube 202 and go up tube 203 and move to the inside of sleeve 201, extrudees first spring 205, makes the state between sleeve 201, lower down tube 202 and the last tube 203 three reset to required state when backplate 6 was opened next time, the problem that the backplate 6 supporting part of electric power instrument 1 can't realize indirect reset has been avoided.
The wiring component 4 comprises partition boards 401, baffle boards 402, compression bolts 403 and wire connecting pieces 404, the plurality of baffle boards 402 are positioned on two sides of the rear end of the electric instrument 1, the plurality of partition boards 401 are arranged on the inner side of the baffle boards 402, the tail ends of the partition boards 401 and the baffle boards 402 are fixedly connected with the electric instrument 1, the wire connecting pieces 404 are arranged on the upper side and the lower side of the adjacent inner ends of the plurality of partition boards 401 and the baffle boards 402, the plurality of wire connecting pieces 404 are arranged on the inner wall of the rear inner side of the electric instrument 1, the compression bolts 403 are arranged on the outer side of the outer wall of the wire connecting pieces 404, the thread head patterns of the compression bolts 403 are cross patterns with inclined surfaces on the inner wall, and the plurality of partition boards 401 are distributed in an upper mirror image and a lower mirror image;
through backplate 6, recess 211, threaded rod 209, landing leg 206, the cooperation between slider 207 and the electric power instrument 1, rotate the in-process of opening at backplate 6, the user can insert the inserted block that corresponds the shape at recess 211's inside and order about threaded rod 209 and rotate, the slider 207 that makes threaded rod 209 can order about its outer wall drives landing leg 206 and removes, and then can landing leg 206 stretch out the length increase, make electric power instrument 1's inclination carry out slight adjustment, current electric power instrument 1 has been avoided and the problem that can't carry out slight angular adjustment when supporting the slope through backplate 6.
When the multifunctional electric power meter with the electric leakage monitoring function is required to be used, firstly, a user can place the device at a corresponding position, a wire to be connected is installed at a wire connecting piece 404, then a pressing bolt 403 is screwed down to compact the wire by the wire connecting piece 404, the monitoring and the use can be realized after all the wires are installed, the electric power meter 1 is controlled by a button 302 to realize the electric leakage monitoring of a circuit connected with the wire, a display screen 301 can display specifically monitored data in real time to judge whether the electric leakage occurs, before the electric power meter 1 is used, generally, the user needs to manually open a protection plate 6 on the front side of a control panel 305, the position positioning of the transmission protection plate 6 is realized mostly through the friction force of a rotating part, in the embodiment, a fixture block 7 is usually inserted into the inside of a clamping groove 9, when the protection plate 6 is opened, the user can manually pull a handle 8 downwards and drive forwards, in the downward movement process, the fixture block 7 can move to a lower notch of the clamping groove 9, so that the fixture block 7 can rotate forward to open the guard plate 6 in a rotating manner, when the guard plate 6 needs to be closed, the handle 8 is pulled downward to drive the guard plate 6 to rotate reversely and reset, the handle 8 is loosened after the guard plate is in place, the fixture block 7 is influenced by the first spring 1 to move upward and reset, the position fixation of the guard plate 6 is realized, the problem that the opening and closing process of the guard plate 6 cannot be accurately and stably in place is solved, when the fixture block 7 and the handle 8 move downward and need to move forward for a certain distance, the sleeve 201, the lower oblique rod 202 and the upper oblique rod 203 move to an oblique state, the first spring 205 which is originally in an extrusion state can drive the guard plate 6 to rotate to a limit position, the outer wall of the guard plate 6 can be attached to the front end of the electric instrument 1 when the guard plate 6 rotates to the limit position, and the elasticity of the first spring 205 can extrude the guard plate 6 to the limit position at any time, the front end of the electric power instrument 1 can be cushioned by a certain height after the guard plate 6 is opened, the problem that the existing electric power instrument 1 needs to be supported by a bracket at a certain inclination angle is avoided, in the process that the guard plate 6 is reversely closed, the guard plate 6 can drive the lower inclined rod 202 and the upper inclined rod 203 to move towards the inside of the sleeve 201 to extrude the first spring 205, so that the state among the sleeve 201, the lower inclined rod 202 and the upper inclined rod 203 is reset, the required state when the guard plate 6 is opened next time is facilitated, the problem that the supporting part of the guard plate 6 of the electric power instrument 1 cannot be indirectly reset is avoided, meanwhile, in the process that the guard plate 6 is rotatably opened, a user can insert an insert block with a corresponding shape in the groove 211 to drive the threaded rod 209 to rotate, so that the threaded rod 209 can drive the sliding block 207 on the outer wall of the threaded rod 209 to drive the supporting leg 206 to move, and further increase the extension length of the supporting leg 206, the inclination angle of the electric power instrument 1 is slightly adjusted, and the problem that the existing electric power instrument 1 cannot be slightly adjusted in angle when supported to incline through the guard plate 6 is solved.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", 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, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a multi-functional electric power instrument with electric leakage monitoring function, includes electric power instrument (1) and backplate (6), the front end below of electric power instrument (1) is passed through the bayonet lock and is rotated continuous its characterized in that with backplate (6): the inside slip of right side of backplate (6) links to each other has slider (11), the rear side of slider (11) is provided with a plurality of second springs (12), the both sides of second spring (12) respectively with slider (11) and backplate (6) fixed link to each other, the outer wall both sides rigid coupling respectively of slider (11) has fixture block (7) and handle (8), control assembly (3) are installed to the front end of electric power instrument (1), supporting component (2) are installed to left part one side of backplate (6), wiring subassembly (4) are installed to the rear side end of electric power instrument (1), side heating panel (10) are installed to the outer wall left and right sides of electric power instrument (1), heating panel (5) are installed at the upper end center of electric power instrument (1).
2. The multifunctional electric power meter with the electric leakage monitoring function according to claim 1, characterized in that: the supporting component (2) comprises a sleeve (201), a lower inclined rod (202), an upper inclined rod (203), a pin shaft (204), a first spring (205), a supporting leg (206), a sleeve block (207), a connecting rod (208), a threaded rod (209), a bottom plate (210) and a groove (211);
the sleeve (201) is located at the front end of the left side of the outer wall of the electric instrument (1), the upper side and the lower side of the interior of the sleeve (201) are respectively connected with an upper inclined rod (203) and a lower inclined rod (202) in a sliding mode, a first spring (205) is arranged on the inner sides of the upper inclined rod (203) and the lower inclined rod (202), the tail ends of the two sides of the first spring (205) are respectively fixedly connected with the upper inclined rod (203) and the lower inclined rod (202), one side of the upper portion of the upper inclined rod (203) is rotatably connected with the electric instrument (1) through a pin shaft (204), one side of the lower portion of the lower inclined rod (202) is rotatably connected with the guard plate (6) through a pin shaft (204), a plurality of bottom plates (210) are fixedly connected on the two sides of the lower end of the guard plate (6), the two ends of the interior of the bottom plates (210) are rotatably connected with a threaded rod (209) through bearings, and the threads on the left side of the outer wall of the threaded rod (209) are connected with a plurality of sleeve blocks (207), the sleeve block (207) is connected with the bottom plate (210) in a sliding mode, the outer wall of the sleeve block (207) is fixedly connected with the supporting leg (206) through the connecting rod (208), and the inner end of one side of the left portion of the threaded rod (209) is provided with a groove (211).
3. The multifunctional electric power meter with the electric leakage monitoring function according to claim 1, characterized in that: frame (14) are all provided with in the upper portion center both sides of electric power instrument (1), the four corners of frame (14) all links to each other with electric power instrument (1) is fixed through screw (13), the internally mounted of frame (14) has radiator fan (15).
4. The multifunctional electric power meter with the electric leakage monitoring function according to claim 1, characterized in that: the control assembly (3) comprises a display screen (301), buttons (302), an indicating sign (303), a glass plate (304) and a control panel (305);
the utility model discloses a power meter, including display screen (301), glass board (304), outer wall and electric power meter (1), the anterior one side upper end at electric power meter (1) is installed in display screen (301), the forward-mounted of display screen (301) has glass board (304), the outer wall and the electric power meter (1) of glass board (304) are fixed continuous, control panel (305) are installed at the anterior one side lower extreme of electric power meter (1), the forward-mounted of control panel (305) has a plurality of buttons (302), the below of button (302) corresponds processing and has instruction sign (303).
5. The multifunctional electric power meter with the electric leakage monitoring function according to claim 4, characterized in that: inside processing of the outer wall right-hand member of control panel (305) has draw-in groove (9), and is a plurality of button (302) are square and are the equidistance and arrange the distribution.
6. The multifunctional electric power meter with the electric leakage monitoring function according to claim 1, characterized in that: the wiring assembly (4) comprises a partition plate (401), a baffle plate (402), a compression bolt (403) and a wire connecting piece (404);
it is a plurality of baffle (402) are located the rear end both sides of electric power instrument (1), the inboard of baffle (402) is provided with a plurality of baffles (401), the end of baffle (401) and baffle (402) all links to each other with electric power instrument (1) is fixed, and is a plurality of baffle (401) and baffle (402) adjacent inner upper and lower both sides all are provided with wire splicing (404), and are a plurality of wire splicing (404) all install the inboard inner wall in rear portion of electric power instrument (1), clamp bolt (403) are all installed in the outer wall outside of wire splicing (404).
7. The multifunctional electric power meter with the electric leakage monitoring function according to claim 6, characterized in that: the thread head pattern of the hold-down bolt (403) is a cross pattern with an inclined surface on the inner wall, and the plurality of the partition boards (401) are distributed in an up-down mirror image manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111168250.2A CN113866461A (en) | 2021-09-29 | 2021-09-29 | Multifunctional electric power instrument with electric leakage monitoring function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111168250.2A CN113866461A (en) | 2021-09-29 | 2021-09-29 | Multifunctional electric power instrument with electric leakage monitoring function |
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| Publication Number | Publication Date |
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| CN113866461A true CN113866461A (en) | 2021-12-31 |
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| CN202111168250.2A Withdrawn CN113866461A (en) | 2021-09-29 | 2021-09-29 | Multifunctional electric power instrument with electric leakage monitoring function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114966137A (en) * | 2022-06-21 | 2022-08-30 | 武汉惠泽新能电气科技有限公司 | Electric power instrument that electric power efficiency monitoring of convenient maintenance was used |
-
2021
- 2021-09-29 CN CN202111168250.2A patent/CN113866461A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114966137A (en) * | 2022-06-21 | 2022-08-30 | 武汉惠泽新能电气科技有限公司 | Electric power instrument that electric power efficiency monitoring of convenient maintenance was used |
| CN114966137B (en) * | 2022-06-21 | 2023-09-19 | 武汉惠泽新能电气科技有限公司 | Electric power instrument that electric power efficiency monitoring of convenient maintenance was used |
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Application publication date: 20211231 |