CN114113830A - Instrument operating condition detection device - Google Patents
Instrument operating condition detection device Download PDFInfo
- Publication number
- CN114113830A CN114113830A CN202111287545.1A CN202111287545A CN114113830A CN 114113830 A CN114113830 A CN 114113830A CN 202111287545 A CN202111287545 A CN 202111287545A CN 114113830 A CN114113830 A CN 114113830A
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- copper
- connecting plate
- copper bar
- plate
- electric connecting
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- 238000001514 detection method Methods 0.000 title claims abstract description 20
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 141
- 229910052802 copper Inorganic materials 0.000 claims abstract description 99
- 239000010949 copper Substances 0.000 claims abstract description 99
- 210000001503 joint Anatomy 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Classifications
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
The invention discloses an instrument working state detection device which comprises a left support, a right support and a coil mechanism, wherein a positioner is arranged outside the right support, the coil mechanism comprises a first copper bar and a second copper bar, the first copper bar is connected inside the right support, the second copper bar is connected inside the left support and a connecting assembly, the ends of the first copper bar and the second copper bar are both connected with flexible copper wires, and the flexible copper wires are connected with the connecting assembly. According to the instrument working state detection device, firstly, the connecting plate and the butt plate are arranged at the connecting position of the left bracket and the right bracket, so that the installation difficulty of the device can be reduced, the lead is prevented from being adjusted during installation, and the use convenience of the device is improved; secondly, the copper wire is connected with the flexible copper wire, and the flexible copper wire is connected with the copper bar, so that an inductance coil can be formed when the connecting plate is attached to the butt joint plate, and the on-off condition of each circuit is realized when the instrument works.
Description
Technical Field
The invention relates to the technical field of instrument detection devices, in particular to an instrument working state detection device.
Background
When the instrument is used, a specific current needs to be input or output, so that the circuit can be switched on or off discontinuously in the instrument, and when the current flows through the wire, a small magnetic field can be generated around the wire;
during instrument detection, detection is often performed by using detection devices such as an ammeter and a voltmeter, but with the development of science and technology, the requirements of people on an instrument detection device are higher and higher, so that the traditional instrument detection device cannot meet the use requirements of people;
at present, when current instrument detection device is using, because the outside of needs and circuit continues to contact, consequently when detecting, need the handheld completion of staff, secondly, because current detection device's detection capability is limited, can only detect some circuit once promptly, consequently when using, need not only need to spend a large amount of extra time and energy, the deviation appears easily during the while detects, seriously influences the precision and the accuracy that the device used, for this reason, we provide an instrument operating condition detection device.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a device for detecting the working state of an instrument, which solves the technical problems in the prior art.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides an instrument operating condition detection device, includes left socle, right branch frame and coil mechanism, the outside of right branch frame is equipped with the locator of being connected with coil mechanism, coil mechanism contains:
the first copper bar is connected inside the right support, and the second copper bar is connected inside the left support; and
the connecting assembly is connected between the left support and the right support, the end parts of the first copper bar and the second copper bar are both connected with flexible copper wires, and the flexible copper wires are connected with the connecting assembly;
wherein the connection assembly comprises:
the connecting plate and the butt joint plate are in a group and are provided with two groups, wherein one group of the connecting plate and the other group of the butt joint plate are connected to one side of the left support, the other group of the connecting plate and the butt joint plate are connected to one side of the right support, and the connecting plate and the butt joint plate are connected in a clamping mode.
Preferably, the connecting plate is provided with a clamping groove in the outer part, the butt joint plate is provided with clamping pins in the outer part, the clamping grooves correspond to the clamping pins one to one, and the clamping grooves and the clamping pins are mutually inserted.
The clamping groove is formed in the outer portion of the connecting plate, the clamping pin is arranged on the outer portion of the butt joint plate, and the connecting stability between the connecting plate and the butt joint plate can be reduced.
Preferably, wiring holes are formed in the outer sides of the connecting plate and the butt joint plate, and one end of the flexible copper wire is inserted into the wiring holes.
Preferably, the internally mounted of draw-in groove has the copper pipe, and copper pipe and bayonet lock all link to each other through wire and flexible copper wire electrical property, and the inner wall of draw-in groove is provided with the copper pipe, and the bayonet lock is copper material, the flexible copper wire and the copper union coupling of connecting plate rear end, and the flexible copper wire and the bayonet lock of butt joint board rear end are connected, consequently when draw-in groove and bayonet lock are connected, connect the flexible copper wire in the connecting plate and the butt joint board outside and communicate each other.
Preferably, the mounting box is installed to the outside of right branch frame, and the locator is installed in the inside of mounting box.
Preferably, when the connecting plate is connected with the bayonet pins in an inserting mode, the first copper strips and the second copper strips are sequentially connected end to form coils.
When the connecting plate is connected with the clamping pin, the first copper strip and the second copper strip are sequentially connected end to form a coil, and electromagnetic induction can be performed on the magnetic field outside the cable.
Preferably, the two ends of the coil are respectively connected with a first electric connecting column and a second electric connecting column, the first electric connecting column and the second electric connecting column are located inside the right support, and the first electric connecting column and the second electric connecting column are respectively connected with the positive pole and the negative pole of the positioner.
Preferably, the LED lamp is arranged outside the mounting box, and the positive pin and the negative pin of the LED lamp are respectively electrically connected with the first electric connecting column and the second electric connecting column through leads.
Preferably, the two ends of the second copper strip are both connected with copper sheets, and one end of each flexible copper wire is provided with a sliding block attached to the copper sheets.
Preferably, the cross sectional shapes of the left support and the right support are both arc-shaped, the lengths of the left support, the right support, the connecting plate and the butt plate are equal, and the inner wall of the left support and the inner wall of the right support are both provided with adhesive tapes.
(III) advantageous effects
Firstly, the connecting plate and the butt plate are arranged at the joint of the left bracket and the right bracket, so that the mounting difficulty of the device can be reduced, and the lead is prevented from being adjusted during mounting, thereby improving the use convenience of the device;
secondly, the sliding block is arranged at the rear end of the flexible copper wire and is in contact with the copper sheet arranged outside the copper bar, so that the positions of the left bracket and the right bracket can be adjusted according to the diameter, and the applicability of the device is improved;
thirdly, the copper wire is connected with the flexible copper wire, and the flexible copper wire is connected with the copper bar, so that an inductance coil can be formed when the connecting plate is attached to the butt plate, and the on-off condition of each circuit is realized when the instrument works;
fourthly, through setting up locator and LED lamp in the inside of mounting box, can send the signal when the circuit circular telegram to send out pilot lamp light.
Drawings
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
FIG. 1 is an overall structure diagram of an instrument operation state detection device according to the present invention;
FIG. 2 is a structural diagram of the apparatus for detecting the working state of an instrument according to the present invention after the connection between the connection plate and the butt plate;
FIG. 3 is a structural diagram of a connection plate and a butt plate in the apparatus for detecting the working condition of an instrument according to the present invention;
FIG. 4 is a structural diagram of the instrument operating condition detecting apparatus according to the present invention after the first copper bar and the second copper bar are combined;
FIG. 5 is a structural diagram of the instrument operating condition detecting apparatus according to the present invention after the first copper bar and the second copper bar are separated;
FIG. 6 is a cross-sectional view of a left bracket of the device for detecting the working condition of an instrument according to the present invention;
FIG. 7 is a partial cross-sectional view of a left bracket of the apparatus for detecting the operation state of the instrument according to the present invention;
FIG. 8 is a second partial sectional view of the left bracket of the device for detecting the working condition of an instrument according to the present invention.
Illustration of the drawings: 11. a left bracket; 12. a right bracket; 13. mounting a box; 21. a first copper bar; 22. a flexible copper wire; 23. a first electric connecting post; 24. a second copper bar; 25. a second electric connecting post; 26. a slider; 27. a copper sheet; 31. a connecting plate; 32. a butt plate; 33. a card slot; 34. a bayonet lock.
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. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.
To solve the problems in the prior art, referring to fig. 1 to 8, the present invention provides an instrument operating state detection device, which includes a left support 11, a right support 12 and a coil mechanism, wherein a positioner connected to the coil mechanism is disposed outside the right support 12, and the coil mechanism includes:
the first copper bar 21 is connected inside the right bracket 12, and the second copper bar 24 is connected inside the left bracket 11; and
the connecting assembly is connected between the left support 11 and the right support 12, the ends of the first copper bar 21 and the second copper bar 24 are both connected with flexible copper wires 22, and the flexible copper wires 22 are connected with the connecting assembly;
wherein, the coupling assembling contains:
the connecting plate 31 and the butt joint plate 32 are arranged in two groups, one group is connected to one side of the left bracket 11, the other group is connected to one side of the right bracket 12, and the connecting plate 31 and the butt joint plate 32 are clamped.
Referring to fig. 3, a clamping groove 33 is formed in the outer portion of the connecting plate 31, clamping pins 34 are mounted on the outer portion of the butt plate 32, the clamping grooves 33 correspond to the clamping pins 34 one by one, and the clamping grooves 33 and the clamping pins 34 are mutually inserted.
The clamping groove 33 is formed in the outer portion of the connecting plate 31, and the clamping pin 34 is mounted on the outer portion of the abutting plate 32, so that the connecting stability between the connecting plate 31 and the abutting plate 32 can be reduced.
Referring to fig. 1, 2 and 3, wiring holes are formed in the outer sides of the connecting plate 31 and the butt plate 32, and one end of the flexible copper wire 22 is inserted into the wiring holes.
Through all having seted up the wiring hole in the outside at connecting plate 31 and butt joint board 32, the convenience is connected at flexible copper wire 22 and connecting plate 31 and butt joint board 32 to reduce the degree of difficulty of device production.
Referring to fig. 3, a copper pipe is installed inside the clamping groove 33, the copper pipe and the clamping pin 34 are both electrically connected with the flexible copper wire 22 through a conducting wire, the clamping pin 34 is made of a copper material, the flexible copper wire 22 at the rear end of the connecting plate 31 is connected with the copper pipe, the flexible copper wire 22 at the rear end of the butt plate 32 is connected with the clamping pin 34, and therefore when the clamping groove 33 is connected with the clamping pin 34, the flexible copper wires 22 connected to the outer sides of the connecting plate 31 and the butt plate 32 are communicated with each other.
By electrically connecting the engaging groove 33 and the engaging pin 34 to the flexible copper wire 22 through a wire, an electric current is conducted to the copper bar connected to the flexible copper wire 22.
Referring to fig. 2, a mounting box 13 is mounted on the outside of the right bracket 12, and a positioner is mounted inside the mounting box 13.
By providing the mounting box 13 outside the positioner, the positioner can be protected.
Referring to fig. 4 and 5, when the connecting plate 31 is inserted into the bayonet 34, the first copper bars 21 and the second copper bars 24 are connected end to end in sequence to form a coil.
When the connecting plate 31 and the bayonet 34 are connected, the first copper bar 21 and the second copper bar 24 are sequentially connected end to form a coil, so that electromagnetic induction can be performed with a magnetic field outside the cable.
Referring to fig. 4 and 5, two ends of the coil are respectively connected with a first electric connecting post 23 and a second electric connecting post 25, the first electric connecting post 23 and the second electric connecting post 25 are both positioned in the right bracket 12, and the first electric connecting post 23 and the second electric connecting post 25 are respectively connected with the positive pole and the negative pole of the positioner.
The two ends of the coil are respectively connected with the first electric connecting post 23 and the second electric connecting post 25, the first electric connecting post 23 and the second electric connecting post 25 are respectively connected with the positive pole and the negative pole of the positioner, when current passes through the cable, a magnetic field is generated around the cable, the coil positioned outside the cable cuts the magnetic field to generate current, the first electric connecting post 23 and the second electric connecting post 25 connected to the two sides of the coil generate voltage, and the positioner inside the mounting box 13 is respectively connected with the first electric connecting post 23 and the second electric connecting post 25 through leads, so that when the coil cuts the magnetic field, the positioner is electrified to send out signals, and the current passing through the cable is determined.
Referring to fig. 2 and 4, an LED lamp is disposed outside the mounting box 13, and positive and negative pins of the LED lamp are electrically connected to the first electric connecting post 23 and the second electric connecting post 25 through wires, respectively.
Through being connected the LED lamp with first electric post 23 and second electric post 25, can be when the coil cutting magnetic field, the LED lamp is luminous, reminds the staff this circuit circular telegram.
Referring to fig. 7 and 8, a copper sheet 27 is connected to each end of the second copper bar 24, and a sliding block 26 attached to the copper sheet 27 is provided at one end of the flexible copper wire 22.
Because the rear end of flexible copper wire 22 is connected with the slide rail, and sliding block 26 contacts with the copper sheet 27 of copper bar tip, consequently when flexible copper wire 22 is pulled, the electric current can be followed the copper bar and transmitted copper sheet 27, again by copper sheet 27 conduct rather than the sliding block 26 of contact on, flow in flexible copper wire 22 at last, consequently keep the stability of being connected between flexible copper wire 22 and the copper bar, when flexible copper wire 22 was pulled out simultaneously, left socle 11 and the increase of right branch frame 12 interval, convenient and different cable that go out the thickness are connected.
Referring to fig. 1 and 2, the cross-sectional shapes of the left bracket 11 and the right bracket 12 are both arc-shaped, the lengths of the left bracket 11, the right bracket 12, the connecting plate 31 and the butt plate 32 are all equal, and the inner walls of the left bracket 11 and the right bracket 12 are both provided with adhesive tapes.
Through all setting up the sticky tape in the inboard of left socle 11 and right branch frame 12, can laminate with the cable outside, placer and cable separation.
During the use, first left socle 11 and right socle 12 are located the both sides of cable respectively, later manual pressure connecting plate 31 and butt plate 32, make butt plate 32 and connecting plate 31 laminate, when butt plate 32 and connecting plate 31 contact, the inboard bayonet lock 33 of butt plate 32 and the inboard bayonet lock 34 one-to-one of connecting plate 31, when butt plate 32 and connecting plate 31 laminate, bayonet lock 34 inserts in bayonet lock 33, thereby link butt plate 32 and connecting plate 31 together, link butt plate 32 and connecting plate 31 of opposite side together again in the same way, form the shape as shown in fig. 2, when bayonet lock 33 and bayonet lock 34 link together, the flexible copper wire 22 of connecting in butt plate 32 and the outside of connecting plate 31 contacts each other, the copper bar that is connected with flexible copper wire 22 at this moment connects gradually each other, form the coil, the shape as shown in fig. 4.
Because the rear end of flexible copper wire 22 is connected with sliding block 26, and sliding block 26 contacts with the copper sheet 27 of copper bar tip, consequently when flexible copper wire 22 is pulled, the electric current can be transmitted to copper sheet 27 from the copper bar, again by copper sheet 27 conduction rather than the sliding block 26 of contact on, flow in flexible copper wire 22 at last, consequently keep the stability of being connected between flexible copper wire 22 and the copper bar, when flexible copper wire 22 was pulled out simultaneously, left socle 11 and right socle 12 interval increase, convenient and the cable connection of different thicknesses goes out.
When the detection is carried out, when current passes through the cable, a magnetic field is generated around the cable, the coil positioned outside the cable cuts the magnetic field to generate current, the first electric pole 23 and the second electric pole 25 which are connected to two sides of the coil generate voltage, the positioner in the mounting box 13 is respectively connected with the first electric pole 23 and the second electric pole 25 through conducting wires, therefore, when the coil cuts the magnetic field, the positioner is electrified and sends out signals, thereby determining the current passing through the cable at the moment, and similarly, whether the on-off of different lines occurs when the instrument is used is detected, therefore, when the instrument works, whether the line connected with the instrument is electrified or not is observed according to the instruction of the instrument, thereby determining whether the device is damaged or not and facilitating the timely repair, for example, when the output instruction of the instrument is different from the on-off condition of an actual line, the device is damaged, and meanwhile, an LED lamp arranged outside the mounting box 13 emits light to remind a worker of electrifying the circuit.
Examples
Referring to fig. 1 to 8, the present invention provides an instrument operating state detecting device, including a left bracket 11, a right bracket 12 and a coil mechanism, a positioner connected to the coil mechanism is disposed outside the right bracket 12, and the coil mechanism includes:
the first copper bar 21 is connected inside the right bracket 12, and the second copper bar 24 is connected inside the left bracket 11; and
the connecting assembly is connected between the left support 11 and the right support 12, the ends of the first copper bar 21 and the second copper bar 24 are both connected with flexible copper wires 22, and the flexible copper wires 22 are connected with the connecting assembly;
wherein, the coupling assembling contains:
the connecting plate 31 and the butt joint plate 32 are arranged in two groups, one group is connected to one side of the left bracket 11, the other group is connected to one side of the right bracket 12, and the connecting plate 31 and the butt joint plate 32 are clamped.
Referring to fig. 3, a clamping groove 33 is formed in the outer portion of the connecting plate 31, clamping pins 34 are mounted on the outer portion of the butt plate 32, the clamping grooves 33 correspond to the clamping pins 34 one by one, the clamping grooves 33 and the clamping pins 34 are inserted into each other, a copper pipe is arranged in the clamping groove 33, and the clamping pins 34 are made of copper materials.
Referring to fig. 1, 2 and 3, wiring holes are formed in the outer sides of the connecting plate 31 and the butt-joint plate 32, and the wiring holes are inserted into the flexible copper wires 22.
Referring to fig. 3, the locking slot 33 and the locking pin 34 are respectively disposed on opposite sides of the connecting plate 31 and the abutting plate 32, and the locking slot 33 and the locking pin 34 are electrically connected to the flexible copper wire 22 through a conductive wire.
Referring to fig. 2, a mounting box 13 is mounted on the outside of the right bracket 12, and a positioner is mounted inside the mounting box 13.
Referring to fig. 4 and 5, when the connecting plate 31 is inserted into the bayonet 34, the first copper bars 21 and the second copper bars 24 are connected end to end in sequence to form a coil.
Referring to fig. 4 and 5, two ends of the coil are respectively connected with a first electric connecting post 23 and a second electric connecting post 25, the first electric connecting post 23 and the second electric connecting post 25 are both positioned in the right bracket 12, and the first electric connecting post 23 and the second electric connecting post 25 are respectively connected with the positive pole and the negative pole of the positioner.
Referring to fig. 2 and 4, an LED lamp is disposed outside the mounting box 13, and positive and negative pins of the LED lamp are electrically connected to the first electric connecting post 23 and the second electric connecting post 25 through wires, respectively.
Referring to fig. 7 and 8, both ends of the second copper bar 24 are connected with copper sheets 27, and a sliding block 26 attached to the copper sheets 27 is arranged at one end of the flexible copper wire 22, and the sliding block 26 is made of copper material.
Referring to fig. 1 and 2, the cross-sectional shapes of the left bracket 11 and the right bracket 12 are both arc-shaped, the lengths of the left bracket 11, the right bracket 12, the connecting plate 31 and the butt plate 32 are all equal, and the inner walls of the left bracket 11 and the right bracket 12 are both provided with adhesive tapes.
Those skilled in the art will appreciate that the figures are merely schematic representations of one preferred implementation scenario and that the blocks or processes in the figures are not necessarily required to practice this patent.
Those skilled in the art will appreciate that the modules in the devices in the implementation scenario may be distributed in the devices in the implementation scenario according to the description of the implementation scenario, or may be located in one or more devices different from the present implementation scenario with corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The disclosure is only for the concrete implementation of the patent, but the patent is not limited to the above, and any changes that can be made by those skilled in the art are intended to fall within the protection scope of the patent.
Claims (10)
1. The utility model provides an instrument operating condition detection device, its characterized in that includes left socle (11), right branch frame (12) and coil mechanism, the outside of right branch frame (12) is equipped with the locator of being connected with coil mechanism, coil mechanism contains:
the first copper strip (21) and the second copper strip (24), the first copper strip (21) is connected inside the right bracket (12), and the second copper strip (24) is connected inside the left bracket (11); and
the connecting assembly is connected between the left support (11) and the right support (12), the ends of the first copper bar (21) and the second copper bar (24) are both connected with flexible copper wires (22), and the flexible copper wires (22) are connected with the connecting assembly;
wherein the connection assembly comprises:
connecting plate (31) and butt joint board (32), one connecting plate (31) and one butt joint board (32) are a set of, are provided with two sets altogether, and wherein a set of connection is in one side of left socle (11), and another group connects in one side of right branch frame (12), and joint between connecting plate (31) and butt joint board (32).
2. The apparatus according to claim 1, wherein: draw-in groove (33) have been seted up to the outside of connecting plate (31), bayonet lock (34) are installed to the outside of butt joint board (32), and draw-in groove (33) and bayonet lock (34) one-to-one, draw-in groove (33) and bayonet lock (34) peg graft each other.
3. The apparatus according to claim 1, wherein: the outer sides of the connecting plate (31) and the butt joint plate (32) are provided with wiring holes, and one end of the flexible copper wire (22) is inserted into the wiring holes.
4. The apparatus according to claim 2, wherein: the copper pipe is arranged in the clamping groove (33), and the copper pipe and the clamping pin (34) are electrically connected with the flexible copper wire (22) through a conducting wire.
5. The apparatus according to claim 1, wherein: and a mounting box (13) is mounted on the outer side of the right support (12), and the positioner is mounted in the mounting box (13).
6. The apparatus according to claim 5, wherein: when the connecting plate (31) and the clamping pins (34) are connected in an inserting mode, multiple groups of the first copper strips (21) and the second copper strips (24) are sequentially connected end to form coils.
7. The apparatus according to claim 6, wherein: the two ends of the coil are respectively connected with a first electric connecting column (23) and a second electric connecting column (25), the first electric connecting column (23) and the second electric connecting column (25) are both located inside the right support (12), and the first electric connecting column (23) and the second electric connecting column (25) are respectively connected with the positive pole and the negative pole of the positioner.
8. The apparatus according to claim 7, wherein: the LED lamp is arranged outside the mounting box (13), and the positive pin and the negative pin of the LED lamp are respectively electrically connected with the first electric connecting column (23) and the second electric connecting column (25) through wires.
9. The apparatus according to claim 1, wherein: and both ends of the second copper bar (24) are connected with copper sheets (27), and one end of the flexible copper wire (22) is provided with a sliding block (26) attached to the copper sheets (27).
10. The apparatus according to claim 1, wherein: the cross sectional shape of left socle (11) and right branch frame (12) all is the arc, and the length homogeneous phase of left socle (11), right branch frame (12), connecting plate (31) and butt joint board (32) equals, the inner wall of left socle (11) and the inner wall of right branch frame (12) all are provided with the sticky tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111287545.1A CN114113830A (en) | 2021-11-02 | 2021-11-02 | Instrument operating condition detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111287545.1A CN114113830A (en) | 2021-11-02 | 2021-11-02 | Instrument operating condition detection device |
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| Publication Number | Publication Date |
|---|---|
| CN114113830A true CN114113830A (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111287545.1A Pending CN114113830A (en) | 2021-11-02 | 2021-11-02 | Instrument operating condition detection device |
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| CN112526189A (en) * | 2020-12-23 | 2021-03-19 | 武汉天瑞自控技术有限公司 | Flexible Rogowski coil current sensor |
| CN112611945A (en) * | 2020-11-30 | 2021-04-06 | 贵州电网有限责任公司 | Distribution network pin insulator detection device and detection method |
| CN113433372A (en) * | 2021-06-24 | 2021-09-24 | 邹婕 | Non-contact current detection device of building fire-fighting equipment |
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2021
- 2021-11-02 CN CN202111287545.1A patent/CN114113830A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203929862U (en) * | 2014-04-29 | 2014-11-05 | 国家电网公司 | Power cable electriferous state and power down mode recognition device |
| CN205863416U (en) * | 2016-06-24 | 2017-01-04 | 石家庄开发区新导配电自动化有限公司 | A kind of device clamp |
| CN212723271U (en) * | 2020-07-10 | 2021-03-16 | 国网江西省电力有限公司万年县供电分公司 | Distribution network fault indicator |
| CN112611945A (en) * | 2020-11-30 | 2021-04-06 | 贵州电网有限责任公司 | Distribution network pin insulator detection device and detection method |
| CN112526189A (en) * | 2020-12-23 | 2021-03-19 | 武汉天瑞自控技术有限公司 | Flexible Rogowski coil current sensor |
| CN113433372A (en) * | 2021-06-24 | 2021-09-24 | 邹婕 | Non-contact current detection device of building fire-fighting equipment |
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