CN213934000U - Voltage and current sensor work detection device - Google Patents
Voltage and current sensor work detection device Download PDFInfo
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- CN213934000U CN213934000U CN202023080510.4U CN202023080510U CN213934000U CN 213934000 U CN213934000 U CN 213934000U CN 202023080510 U CN202023080510 U CN 202023080510U CN 213934000 U CN213934000 U CN 213934000U
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Abstract
The utility model relates to the technical field of electronic measuring instruments, in particular to a voltage and current sensor work detection device which is small and flexible, simple in operation, convenient to move and capable of improving the practicability of the detection device; including casing, upper cover, four truckles of group and chamber door, the top of casing is provided with the recess, and hinge rotatable coupling is passed through on the lateral wall of upper cover and the top of casing, and the top of four truckles of group all is connected with the bottom of casing, and the inside of casing is provided with the cavity, and the front end outer wall of casing is provided with the through-hole, the cavity intercommunication of through-hole and casing, hinge rotatable coupling is passed through with the through-hole of casing to the lateral wall of chamber door, is provided with sensor detection control system in the cavity of casing, and the inside wall terminal surface of upper cover is provided with oscilloscope, and the top recess bottom of casing is provided with ampere meter, voltmeter, two sets of wire spliced poles, two sets of change over switch and two sets of adjust knob.
Description
Technical Field
The utility model relates to an electronic measuring instrument's technical field especially relates to a voltage current sensor work detection device.
Background
The voltage and current sensor is usually used for collecting pulse signals in an electric power system or electrical equipment to monitor and analyze a circuit, the voltage and current sensor needs to be detected in order to ensure the normal operation of the electric power system or the electrical equipment, the existing detection device is inconvenient to move and complex to operate, and detection personnel are inconvenient to visually analyze the performance of the voltage and current sensor, so that the practicability of the device is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a small and exquisite flexibility, easy operation is convenient for remove, improves the voltage current sensor work detection device of practicality.
The utility model discloses a voltage current sensor work detection device, including casing, upper cover, four truckles of group and chamber door, the top of casing is provided with the recess, and hinge rotatable coupling is passed through on the lateral wall of upper cover and the top of casing, and the top of four truckles of group all is connected with the bottom of casing, and the inside of casing is provided with the cavity, and the front end outer wall of casing is provided with the through-hole, the cavity intercommunication of through-hole and casing, the lateral wall of chamber door and the through-hole of casing pass through hinge rotatable coupling, are provided with sensor detection control system in the cavity of casing, and the inside wall terminal surface of upper cover is provided with oscilloscope, and the top recess bottom of casing is provided with ampere meter, voltmeter, two sets of wire spliced poles, two sets of change over switches and two sets of adjust knob.
The utility model discloses a voltage current sensor work detection device still includes two sets of guide pillars and two sets of limiting plate, and the lateral wall of two sets of guide pillars all is connected with the recess inner wall of casing, and the top of two sets of limiting plates all is connected with the inside wall of upper cover, all is provided with the spout on two sets of limiting plates, and the spout inner wall of two sets of limiting plates respectively with the lateral wall sliding connection of two sets of guide pillars.
The utility model discloses a voltage current sensor work detection device still includes trades the fan, and the rear end outer wall of casing is provided with the vent, the vent communicates with the cavity of casing, trades fan fixed mounting on the vent inner wall of casing.
The utility model discloses a voltage current sensor work detection device still includes the protection casing, the lateral wall of protection casing and the vent inner wall connection of casing, and the protection casing setting is being close to the rear side of trading the fan.
The utility model discloses a voltage current sensor work detection device still includes the battery, and the bottom of battery is connected with the cavity bottom of casing.
The utility model discloses a voltage current sensor work detection device still includes the handle, and the lateral wall of handle is connected with the lateral wall of upper cover.
The utility model discloses a voltage current sensor work detection device still includes the push rod, the left end of push rod and the right-hand member outer wall connection of casing.
The utility model discloses a voltage current sensor work detection device is provided with the lock on the lateral wall of chamber door.
Compared with the prior art, the beneficial effects of the utility model are that: detection device moves to waiting to detect the circuit other through four truckles of group, use two sets of wires respectively with two sets of wire spliced poles and the circuit wait to detect the dotting joint, switch over voltage and current transformer in detection device detection circuitry respectively through two sets of change over switches, voltage and the current value in the circuit are instructed respectively to ampere meter and voltmeter, trun into the ripple image through the signal of telecommunication that oscilloscope will detect, be convenient for the audio-visual change process of studying electric phenomenon of detection personnel, the device is small and exquisite nimble, the operation is simple, and the removal of being convenient for improves detection device's practicality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a left side view structure diagram of the present invention;
fig. 3 is a schematic top view of the present invention;
FIG. 4 is a schematic view of the axial measurement structure of the present invention;
FIG. 5 is a schematic view of a portion of the enlarged structure of A in FIG. 1;
in the drawings, the reference numbers: 1. a housing; 2. an upper cover; 3. a caster wheel; 4. a box door; 5. an oscilloscope; 6. an ammeter; 7. a voltmeter; 8. a wire connecting post; 9. a switch; 10. adjusting a knob; 11. a guide post; 12. a limiting plate; 13. replacing the fan; 14. a protective cover; 15. a storage battery; 16. a handle; 17. a push rod; 18. a door lock is provided.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the utility model discloses a voltage and current sensor work detection device, including casing 1, upper cover 2, four groups of truckles 3 and chamber door 4, the top of casing 1 is provided with the recess, the lateral wall of upper cover 2 passes through hinge rotatable coupling with the top of casing 1, the top of four groups of truckles 3 all is connected with the bottom of casing 1, the inside of casing 1 is provided with the cavity, the front end outer wall of casing 1 is provided with the through-hole, the through-hole communicates with the cavity of casing 1, the lateral wall of chamber door 4 passes through hinge rotatable coupling with the through-hole of casing 1, be provided with sensor detection control system in the cavity of casing 1, the inside wall terminal surface of upper cover 2 is provided with oscilloscope 5, the top recess bottom of casing 1 is provided with ampere meter 6, voltmeter 7, two sets of wire spliced poles 8, two sets of change over switch 9 and two sets of adjust knob 10; detection device moves to waiting to detect the line side through four truckles 3 of group, use two sets of wires respectively with two sets of wire spliced pole 8 and two sets of waiting of circuit to detect the dotting joint, switch over voltage and current transformer in the detection device detection circuitry respectively through two sets of change over switch 9, ammeter 6 and voltmeter 7 instruct the voltage and the current value in the circuit respectively, the signal of telecommunication that will detect through oscilloscope 5 truns into the ripple image, be convenient for the audio-visual change process of studying the electric phenomenon of detection personnel, the device is small and exquisite nimble, and easy operation, and convenient for move, improve detection device's practicality.
The utility model discloses a voltage current sensor work detection device still includes two sets of guide pillars 11 and two sets of limiting plate 12, and the lateral wall of two sets of guide pillars 11 all is connected with the recess inner wall of casing 1, and the top of two sets of limiting plate 12 all is connected with the inside wall of upper cover 2, all is provided with the spout on two sets of limiting plate 12, and the spout inner wall of two sets of limiting plate 12 is respectively with the lateral wall slidable connection of two sets of guide pillars 11; through setting up two sets of guide pillars 11 and two sets of limiting plate 12, the spout of two sets of limiting plate 12 and the opening angle of two sets of guide pillars 11 cooperation restriction upper cover 2 make upper cover 2 open the after-fixing after certain angle, the inspection personnel of being convenient for observe oscilloscope 5, improve the practicality of device.
The voltage and current sensor work detection device of the utility model also comprises a ventilator 13, the outer wall of the rear end of the casing 1 is provided with a vent, the vent is communicated with the cavity of the casing 1, and the ventilator 13 is fixedly arranged on the inner wall of the vent of the casing 1; the sensor detection control system can generate heat energy when running, the fan 13 is turned on, the fan 13 outputs power to exchange hot air in the cavity of the casing 1, fresh air is output to cool the cavity of the casing 1, normal running of the detection device is ensured, and use reliability of the device is improved.
The utility model discloses a voltage and current sensor work detection device, still include the protection casing 14, the lateral wall of protection casing 14 is connected with the vent inner wall of casing 1, the protection casing 14 sets up in the rear side that is close to the ventilator 13; through setting up protection casing 14, prevent that the floater in the air from twining on trading fan 13, also prevent simultaneously that people's limbs from leading to the fact mechanical injury because of contacting the fan 13 that trades that is moving, improve the practicality of device.
The voltage and current sensor working detection device of the utility model also comprises a storage battery 15, and the bottom end of the storage battery 15 is connected with the bottom end of the cavity of the casing 1; through setting up battery 15, battery 15 provides the electric energy for the operation of device, improves the practicality of device.
The voltage and current sensor work detection device of the utility model also comprises a handle 16, the side wall of the handle 16 is connected with the outer side wall of the upper cover 2; by providing the handle 16, opening and closing of the upper cover 2 is facilitated, and the convenience of use of the device is improved.
The voltage and current sensor working detection device of the utility model also comprises a push rod 17, the left end of the push rod 17 is connected with the outer wall of the right end of the casing 1; through setting up push rod 17, the thrust unit of being convenient for carries out the position and shifts, improves the convenience in use of device.
The voltage and current sensor work detection device of the utility model is provided with a door lock 18 on the outer side wall of the box door 4; by providing the door lock 18, the door 4 of the device is prevented from being opened during movement, and the practicability of the device is improved.
The utility model discloses a voltage current sensor work detection device, it is at the during operation, at first remove detection device to waiting to detect the circuit side through four truckles of group, use two sets of wires to detect the dotting joint with two sets of wire spliced poles and circuit respectively, switch over voltage and current transformer in the detection device detection circuitry respectively through two sets of change over switches, voltage and the current value in the circuit are instructed respectively to ampere meter and voltmeter, the signal of telecommunication that will detect truns into ripple image through oscilloscope, be convenient for the direct-viewing research electric phenomenon's of detection personnel change process, the device is small and exquisite nimble, easy operation and be convenient for remove.
The voltage and current sensor work detection device of the utility model adopts a common mechanical mode, such as installation mode, connection mode or setting mode, and can be implemented as long as beneficial effects can be achieved; the utility model discloses a voltage current sensor work detection device's oscilloscope, ampere meter, voltmeter, trade fan and battery are purchase on the market, and this industry technical staff only need according to its subsidiary service instruction install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a voltage current sensor work detection device, its characterized in that, includes casing (1), upper cover (2), four group's truckles (3) and chamber door (4), the top of casing (1) is provided with the recess, the lateral wall of upper cover (2) passes through hinge rotatable coupling with the top of casing (1), the top of four group's truckles (3) all is connected with the bottom of casing (1), the inside of casing (1) is provided with the cavity, the front end outer wall of casing (1) is provided with the through-hole, and the through-hole communicates with the cavity of casing (1), the lateral wall of chamber door (4) passes through hinge rotatable coupling with the through-hole of casing (1), be provided with sensor detection control system in the cavity of casing (1), the inside wall terminal surface of upper cover (2) is provided with oscilloscope (5), the top recess bottom of casing (1) is provided with ampere meter (6), The device comprises a voltmeter (7), two groups of lead connecting columns (8), two groups of change-over switches (9) and two groups of adjusting knobs (10).
2. The voltage-current sensor work detection device according to claim 1, further comprising two sets of guide pillars (11) and two sets of limit plates (12), wherein the side walls of the two sets of guide pillars (11) are connected to the inner wall of the groove of the casing (1), the top ends of the two sets of limit plates (12) are connected to the inner side wall of the upper cover (2), the two sets of limit plates (12) are provided with sliding grooves, and the inner walls of the sliding grooves of the two sets of limit plates (12) are slidably connected to the outer side walls of the two sets of guide pillars (11), respectively.
3. The voltage and current sensor work detection device according to claim 1, further comprising a ventilation fan (13), wherein a ventilation opening is formed in the outer wall of the rear end of the casing (1), the ventilation opening is communicated with the cavity of the casing (1), and the ventilation fan (13) is fixedly installed on the inner wall of the ventilation opening of the casing (1).
4. The voltage-current sensor operation detection device according to claim 3, further comprising a protective cover (14), a side wall of the protective cover (14) being connected to an inner wall of the ventilation opening of the casing (1), the protective cover (14) being disposed near a rear side of the ventilation fan (13).
5. A voltage-current sensor operation detection device according to claim 1, further comprising a storage battery (15), wherein a bottom end of the storage battery (15) is connected with a bottom end of the cavity of the casing (1).
6. The voltage-current sensor operation detection device according to claim 1, further comprising a handle (16), wherein a side wall of the handle (16) is connected to an outer side wall of the upper cover (2).
7. The voltage-current sensor operation detection device according to claim 1, further comprising a push rod (17), wherein the left end of the push rod (17) is connected with the outer wall of the right end of the casing (1).
8. The voltage current sensor operation detecting device according to claim 1, wherein a door lock (18) is provided on an outer side wall of the door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080510.4U CN213934000U (en) | 2020-12-18 | 2020-12-18 | Voltage and current sensor work detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023080510.4U CN213934000U (en) | 2020-12-18 | 2020-12-18 | Voltage and current sensor work detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213934000U true CN213934000U (en) | 2021-08-10 |
Family
ID=77153675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023080510.4U Active CN213934000U (en) | 2020-12-18 | 2020-12-18 | Voltage and current sensor work detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213934000U (en) |
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2020
- 2020-12-18 CN CN202023080510.4U patent/CN213934000U/en active Active
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