CN219915697U - Portable multifunctional electric power instrument - Google Patents
Portable multifunctional electric power instrument Download PDFInfo
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- CN219915697U CN219915697U CN202320945601.4U CN202320945601U CN219915697U CN 219915697 U CN219915697 U CN 219915697U CN 202320945601 U CN202320945601 U CN 202320945601U CN 219915697 U CN219915697 U CN 219915697U
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- 238000004804 winding Methods 0.000 claims abstract description 51
- 239000002184 metal Substances 0.000 claims description 10
- 238000001514 detection method Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a portable multifunctional electric power instrument, which relates to the technical field of electric power instruments and comprises an electric power instrument body, wherein a folding bracket is hinged to the back of the electric power instrument body, and a clamping device is arranged at the end part of the folding bracket; the utility model discloses a power instrument body, including electric power instrument body, wire winding structure, the electric power instrument body lateral wall rotation is equipped with wire winding structure, around establishing on the wire winding structure to be equipped with the crossover wire, crossover wire one end is connected with the electric power instrument body through establishing the brush structure between wire winding structure and electric power instrument body, and the crossover wire other end is connected with the electricity-carrying pen, and the electricity-carrying pen passes through joint structure joint and establishes on the electric power instrument body. The problem of unable temporary fixation on the electrical cabinet when detecting among the prior art is solved.
Description
Technical Field
The utility model relates to the technical field of electric power meters, in particular to a portable multifunctional electric power meter.
Background
The electric power instrument is used for monitoring, detecting, testing, detecting, measuring, observing, calculating and other processing of various physical quantities, substance components, physical parameters and the like of electric appliances or electric power equipment of various hydroelectric power stations, wind power stations, thermal power stations, nuclear power stations, new energy sources, electric power stations, electric power transmission stations, power transformation stations, power distribution power plants, such as ampere meters, voltmeters and the like. The electric power instrument includes the measuring table body and two detection pens more, in actual operation, electrician's movable type electric power instrument commonly used exists and measures and monitor the electrical equipment unit in the electrical cabinet to judge whether its fault location or operating condition are normal, but electric power instrument among the prior art uses very inconvenient, and at first the line length between detection pen and the measuring pen body is fixed, produces lax or winding phenomenon easily to can not change along with measuring distance's change. In addition, when the existing mobile electric power instrument is used for measuring, the handheld measuring meter body is required to measure, the fixed or placed electric power instrument cannot be temporarily and rapidly fixed or placed, and the convenience is poor.
Disclosure of Invention
Aiming at the defects in the background technology, the utility model provides a portable multifunctional electric power instrument, which solves the problem that the portable multifunctional electric power instrument cannot be temporarily fixed on an electric appliance cabinet during detection in the prior art.
The technical scheme of the utility model is realized as follows: the portable multifunctional electric power instrument comprises an electric power instrument body, wherein a folding bracket is hinged to the back of the electric power instrument body, and a clamping device is arranged at the end part of the folding bracket; the utility model discloses a power instrument body, including electric power instrument body, wire winding structure, the electric power instrument body lateral wall rotation is equipped with wire winding structure, is equipped with the crossover wire around on the wire winding structure, and crossover wire one end is connected with the electric power instrument body through establishing the brush structure between wire winding structure and electric power instrument body, and the crossover wire other end is connected with the electricity-carrying pen, and the electricity-carrying pen passes through joint structure joint and establishes on the electric power instrument body.
Preferably, the back of the electric power instrument body is provided with a first storage groove, and the first storage groove is connected with the folding bracket through a spherical hinge.
Preferably, the folding bracket comprises a plurality of sections of support plates which are connected in a hinged manner, wherein one support plate positioned at the end part is fixedly connected with a support, the support is connected with a spherical hinge, the other support plate positioned at the end part is fixedly connected with a clamping device, and a locking nut used for locking the hinge angle is arranged at the end part of a hinge shaft between the adjacent support plates.
Preferably, the clamping device comprises a U-shaped clamping arm fixedly connected with the support plate, and a plurality of jacking bolts are arranged on the U-shaped clamping arm.
Preferably, the winding structure comprises a winding grooved pulley, a second storage groove is formed in the side wall of the electric power instrument body, the winding grooved pulley is rotationally arranged in the second storage groove, the electric brush structure is arranged between the side wall of the winding grooved pulley and the second storage groove, the side wall of the winding grooved pulley is provided with a rotary handle, the lap joint wire is wound on the winding grooved pulley, one end of the lap joint wire is connected with the electric brush structure, and the clamping structure is arranged on the electric power instrument body on one side of the second storage groove.
Preferably, the electric brush structure comprises a conducting ring fixedly arranged on the side wall of the winding grooved pulley, the conducting ring and the winding grooved pulley are coaxially arranged and connected with the end part of the crossover wire, and the electric brush is fixedly arranged on the side wall of the second storage groove, and the number of the electric brush and the conducting ring are consistent and correspondingly arranged.
Preferably, the power-on pen comprises a pen holder, wherein one end of the pen holder is provided with a metal clip, and the metal clip is connected with the crossover wire inside the pen holder.
Preferably, the clamping structure comprises a third storage groove formed in the side wall of the electric power instrument body, a buckle is arranged in the third storage groove, and the pen holder is clamped on the buckle.
Preferably, the top of the electric power instrument body is provided with a portable handle.
The utility model has the beneficial effects that: the clamping device is arranged, so that the device can be clamped on sheet-shaped detection field objects such as an electrical cabinet and a bracket, and is fixed; by arranging the folding bracket, the display gesture of the electric power instrument body and the distance between the electric power instrument body and the fixed part can be adjusted after the electric power instrument body is fixed, so that an operator can observe the indication conveniently; can accomodate the crossover wire through setting up winding structure, can adjust crossover wire extension length as required simultaneously, prevent that the crossover wire from loosening the winding, set up the brush structure and can satisfy electrically conductive needs, set up the joint structure and can fix the electric pen of lapping when not using, prevent the mislanding. Through this scheme for it is more convenient to measure the use, has solved the unable problem of temporarily fixing on the electrical cabinet when detecting among the prior art.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required for the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the present utility model and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the rear perspective structure of the present utility model;
FIG. 3 is a schematic view of the folding bracket and clamping device of the present utility model;
FIG. 4 is a schematic view of a winding sheave and a clamping structure of the present utility model;
fig. 5 is a schematic view of the brush structure of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, 2 and 3, embodiment 1, a portable multifunctional electric power meter, which includes an electric power meter body 1, wherein the electric power meter body in this embodiment may be a voltmeter or an ammeter. The back of the electric power instrument body 1 is hinged with a folding bracket 2, the end part of the folding bracket 2 is provided with a clamping device 3, and the clamping device can be clamped on a sheet-shaped detection field object such as an electric appliance cabinet and a bracket, so as to fix the electric power instrument body. The folding support can adjust the display angle gesture of electric power instrument body after fixed to can adjust the extension length and the direction of folding support and adjust the distance of electric power instrument body to clamping device fixed part, thereby be convenient for the operator observe the registration electric power instrument body 1 lateral wall rotates and is equipped with winding structure 4, winds on the winding structure 4 and is equipped with crossover wire 5, and winding structure can accomodate the crossover wire, can adjust crossover wire extension length simultaneously as required, prevents that the crossover wire from loosening the winding. One end of the crossover wire 5 is connected with the electric power instrument body 1 through a brush structure arranged between the winding structure 4 and the electric power instrument body 1, the electric conduction requirement can be met through the brush structure, the other end of the crossover wire 5 is connected with a power-carrying pen 6, and the power-carrying pen 6 is clamped on the electric power instrument body 1 through a clamping structure. The clamping structure is arranged to fix the power pen when not in use, so that the power pen is prevented from falling down. Through this scheme for it is more convenient to measure the use, has solved the unable problem of temporarily fixing on the electrical cabinet when detecting among the prior art, and can avoid the loose or winding phenomenon of line among the prior art.
In embodiment 2, on the basis of embodiment 1, a first receiving groove 7 is provided at the back of the electric power meter body 1, and the first receiving groove 7 is connected to the folding bracket 2 through a ball joint 8. The folding bracket 2 comprises a plurality of sections of support plates 9 which are connected in a hinged manner, three support plates 9 are preferably arranged in the embodiment, one support plate 9 positioned at the end part is fixedly connected with a support 10, the support 10 is connected with a spherical hinge 8, the other support plate 9 positioned at the end part is fixedly connected with a clamping device, and a locking nut 11 used for locking the hinge angle is arranged at the end part of a hinge shaft between every two adjacent support plates 9. The setting support 10 and the first storage groove 7 are connected by the spherical hinge, so that the display angle of the electric power instrument body 1 can be adjusted from multiple directions, and the reading is more convenient and comfortable. The lock nut is arranged to lock the angle between the adjacent support plates after the unfolding angles of the support plates are adjusted, so that the posture of the whole folding support is maintained.
The clamping device 3 comprises a U-shaped clamping arm 12 fixedly connected with the support plate 9, and a plurality of jacking bolts 13 are arranged on the U-shaped clamping arm 12. When the clamping device is temporarily fixed with a sheet-shaped fixable plate body such as a power distribution cabinet, a bracket and angle irons on a construction site, openings of the U-shaped clamping arms are formed in two sides of the plate body, and the jacking bolts are rotated to prop against the plate body, so that fixation is achieved.
As shown in fig. 5, in embodiment 3, on the basis of embodiment 2, the winding structure 4 includes a winding sheave 14, a second storage groove 15 is provided on a side wall of the electric power meter body 1, the winding sheave 14 is rotatably provided in the second storage groove 15, the brush structure is provided between the side wall of the winding sheave 14 and the second storage groove 15, a rotating handle 16 is provided on the side wall of the winding sheave 14, the bonding wire 5 is wound on the winding sheave 14, one end of the bonding wire is connected with the brush structure, and the clamping structure is provided on the electric power meter body 1 on one side of the second storage groove 15. In this embodiment, the side wall of the winding sheave is provided with an opening, and the end of the crossover wire is connected with the brush structure through the opening, so that the electrical conduction can be achieved. When the measurement is carried out, the lapping pen is held to pull the lapping wire outwards from the winding grooved pulley, and the winding grooved pulley rotates. After the measurement is completed, the winding grooved wheel is driven to reversely rotate by the rotary handle 16, so that the lap wire is wound on the winding grooved wheel.
Further, the brush structure comprises conducting rings 17 fixedly arranged on the side walls of the winding sheaves 14, the conducting rings 17 are coaxially arranged with the winding sheaves 14 and connected with the end parts of the crossover wires 5, brushes 18 are fixedly arranged on the side walls of the second storage grooves 15, and the number of the brushes 18 is consistent with that of the conducting rings 17 and the corresponding brushes are arranged. When the winding grooved wheel rotates, the electric brush continuously contacts with the conducting ring to conduct electricity, in the embodiment, the conducting ring and the electric brush are respectively arranged at two positions, corresponding to the positive electrode and the negative electrode, respectively, the electric brush is electrically connected with the electric meter body 1, and accordingly the wire is electrically connected with the electric meter body bracket, and measurement of current or voltage is met.
As shown in fig. 4 and in embodiment 4, the power-on pen 6 includes a pen holder 19 on the basis of embodiment 3, a metal clip 20 is provided at one end of the pen holder 19, and the metal clip 20 is connected to the bonding wire 5 inside the pen holder 19. The metal clip is arranged, so that the metal clip can be directly clamped on the wiring terminal of the electrical element during measurement, falling off is prevented, and meanwhile, the conductivity of the clamping mode is more stable.
The clamping structure comprises a third storage groove 21 formed in the side wall of the electric instrument body 1, a buckle 22 is arranged in the third storage groove 21, and a pen holder 19 is clamped and arranged on the buckle 22. In this embodiment, the end portion of the bonding wire passes through the through hole between the second accommodating groove side wall and the third accommodating groove side wall, and enters the third accommodating groove to be connected with the metal clip. The top of the electric power instrument body 1 is provided with a portable handle 23. The portable handle is arranged, so that the overall portability of the device is further improved, and the convenience is improved from the side face. When not in use, the penholder is placed in the third storage groove, and meanwhile, the metal clip at the end part of the penholder is also positioned in the third storage groove, and the clamping buckle 22 is used for clamping and fixing the penholder.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (9)
1. The utility model provides a multi-functional electric power instrument of portable, includes electric power instrument body (1), its characterized in that: the back of the electric power instrument body (1) is hinged with a folding bracket (2), and the end part of the folding bracket (2) is provided with a clamping device (3); the utility model discloses a power instrument body, including electric instrument body (1), wire winding structure (4) are equipped with in the rotation of electric instrument body (1) lateral wall, around being equipped with crossover wire (5) on wire winding structure (4), crossover wire (5) one end is connected with electric instrument body (1) through establishing the brush structure between wire winding structure (4) and electric instrument body (1), and crossover wire (5) other end is connected with and takes electrography (6), takes electrography (6) and establishes on electric instrument body (1) through joint structure joint.
2. The portable multifunctional power meter of claim 1, wherein: the back of the electric power instrument body (1) is provided with a first storage groove (7), and the first storage groove (7) is connected with the folding bracket (2) through a spherical hinge (8).
3. The portable multifunctional power meter of claim 2, wherein: the folding bracket (2) comprises a plurality of sections of support plates (9) which are connected in a hinged mode, wherein one support plate (9) positioned at the end portion is fixedly connected with a support (10), the support (10) is connected with a spherical hinge (8), the other support plate (9) positioned at the end portion is fixedly connected with a clamping device, and a locking nut (11) used for locking the hinge angle is arranged at the end portion of a hinge shaft between every two adjacent support plates (9).
4. A portable multifunctional power meter according to claim 3, characterized in that: the clamping device (3) comprises a U-shaped clamping arm (12) fixedly connected with the support plate (9), and a plurality of jacking bolts (13) are arranged on the U-shaped clamping arm (12).
5. The portable multifunctional power meter of claim 4, wherein: the utility model provides a wire winding structure (4) is including wire winding sheave (14), and electric instrument body (1) lateral wall has been seted up the second and has been accomodate groove (15), and wire winding sheave (14) rotate to be established in second accomodate groove (15), and brush structure is established between wire winding sheave (14) lateral wall and second accomodate groove (15), and wire winding sheave (14) lateral wall is equipped with spiral handle (16), and crossover wire (5) are around establishing on wire winding sheave (14) and one end is connected with brush structure, and joint structure is established on electric instrument body (1) of groove (15) one side is accomodate to the second.
6. The portable multifunctional power meter of claim 5, wherein: the electric brush structure comprises conducting rings (17) fixedly arranged on the side walls of the winding grooved wheels (14), the conducting rings (17) are coaxially arranged with the winding grooved wheels (14) and connected with the end parts of the bridging wires (5), electric brushes (18) are fixedly arranged on the side walls of the second storage grooves (15), and the electric brushes (18) are consistent in number with the conducting rings (17) and are correspondingly arranged.
7. The portable multifunctional power meter of claim 6, wherein: the electric pencil (6) comprises a pencil holder (19), one end of the pencil holder (19) is provided with a metal clip (20), and the metal clip (20) is connected with the crossover wire (5) inside the pencil holder (19).
8. The portable multifunctional power meter of claim 7, wherein: the clamping structure comprises a third storage groove (21) formed in the side wall of the electric power instrument body (1), a buckle (22) is arranged in the third storage groove (21), and a pen holder (19) is clamped on the buckle (22).
9. The portable multifunctional power meter according to any one of claims 1-8, wherein: the top of the electric power instrument body (1) is provided with a portable handle (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945601.4U CN219915697U (en) | 2023-04-24 | 2023-04-24 | Portable multifunctional electric power instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320945601.4U CN219915697U (en) | 2023-04-24 | 2023-04-24 | Portable multifunctional electric power instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219915697U true CN219915697U (en) | 2023-10-27 |
Family
ID=88422521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320945601.4U Active CN219915697U (en) | 2023-04-24 | 2023-04-24 | Portable multifunctional electric power instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219915697U (en) |
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2023
- 2023-04-24 CN CN202320945601.4U patent/CN219915697U/en active Active
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