CN215728383U - Universal meter peripheral structure for electrical engineering - Google Patents
Universal meter peripheral structure for electrical engineering Download PDFInfo
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- CN215728383U CN215728383U CN202121886589.1U CN202121886589U CN215728383U CN 215728383 U CN215728383 U CN 215728383U CN 202121886589 U CN202121886589 U CN 202121886589U CN 215728383 U CN215728383 U CN 215728383U
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- multimeter
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Abstract
The utility model provides a peripheral structure of a multimeter for electrical engineering, which comprises: a universal meter; the base, the base set up in the bottom of universal meter, the base includes the intercommunication groove, the positive centre fixed mounting in intercommunication inslot portion has the motor, the surface of motor output shaft is provided with the gear. The utility model provides a universal meter peripheral structure for electrical engineering, which can be placed in a flat place by arranging a base at the bottom of the universal meter, when the flat place does not exist, a motor output shaft rotates to drive a gear to rotate to engage with toothed plates at the top and the bottom, one of the upper toothed plate and the lower toothed plate extends out from the left to the right, and the toothed plates can be clamped between two universal meters, so that the universal meter can be conveniently stored and fixed, the universal meter can be fixed in various working environments, the two hands of an operator are liberated, and the operator can conveniently detect electrical equipment; and the supporting rod capable of rotating is arranged, so that the corresponding surface of the universal meter can be conveniently adjusted, and an operator can conveniently read data on the display screen of the universal meter.
Description
Technical Field
The utility model relates to the field of electrical engineering, in particular to a peripheral structure of a universal meter for electrical engineering.
Background
Multimeters, also known as multiplex meters, multi-purpose meters, triple meters, multi-purpose meters, etc., are indispensable measurement instruments for power electronics and other departments, and generally aim to measure voltage, current and resistance.
The universal meter is divided into a pointer universal meter and a digital universal meter according to the display mode, is a multifunctional and multi-range measuring instrument, and can measure direct current, direct voltage, alternating current, alternating voltage, resistance, audio level and the like, and some universal meters can also measure alternating current, capacitance, inductance, parameters of a semiconductor and the like.
The multimeter uses more frequently in electrical engineering, and when using the multimeter, the electrography need be held to both hands, and the multimeter just needs to have a place to place, but the electronic box inner structure is complicated, can't change the fixed mode of multimeter and position according to the environment around when using, and the operating personnel of being not convenient for like this detects electrical equipment, also is not convenient for operating personnel's reading.
Therefore, it is necessary to provide a peripheral structure of a multimeter for electrical engineering to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a peripheral structure of a universal meter for electrical engineering, which solves the problems that the internal structure of an electrical box is complex, the fixing mode and the fixing position of the universal meter cannot be changed according to the surrounding environment during use, and therefore, the detection of electrical equipment by operators is inconvenient, and the reading of the operators is also inconvenient.
In order to solve the above technical problem, the present invention provides a peripheral structure of a multimeter for electrical engineering, comprising: a universal meter;
the base is arranged at the bottom of the universal meter and comprises a communicating groove, a motor is fixedly arranged in the middle of the front surface in the communicating groove, and a gear is arranged on the outer surface of an output shaft of the motor;
the top and the bottom of the inner cavity of the communicating groove are fixedly provided with sliding rods, the outer surface of each sliding rod is provided with a sliding sleeve in a sleeved mode, and a toothed plate is fixedly arranged on one side of each sliding sleeve.
Preferably, a movable groove is formed in the middle of the top of the base, and a rotating stick is arranged at the bottom inside the multimeter.
Preferably, the rear side at base top is provided with the mounting groove, the inside of mounting groove is provided with the bracing piece through the axis of rotation.
Preferably, the rear side of the multimeter is provided with a concave hole.
Preferably, the bottom of universal meter inner chamber is provided with the installation cavity, the inside left and right sides of installation cavity all is provided with wind, the bottom of universal meter left and right sides is provided with the fixed slot.
Preferably, the winding device comprises a movable shaft, and a connecting column is arranged in the middle of the outer surface of the movable shaft.
Preferably, the middle of the connecting column is provided with a groove, a winding rope is arranged inside the groove, and one end of the winding rope is fixedly provided with a motor.
Preferably, the front and the rear of the outer surface of the movable shaft are provided with coil springs.
Compared with the related art, the peripheral structure of the multimeter for electrical engineering provided by the utility model has the following beneficial effects:
the utility model provides a universal meter peripheral structure for electrical engineering, which can be placed in a flat place by arranging a base at the bottom of the universal meter, when the flat place does not exist, a motor output shaft rotates to drive a gear to rotate to engage with toothed plates at the top and the bottom, one of the upper toothed plate and the lower toothed plate extends out from the left to the right, and the toothed plates can be clamped between two universal meters, so that the universal meter can be conveniently stored and fixed, the universal meter can be fixed in various working environments, the two hands of an operator are liberated, and the operator can conveniently detect electrical equipment; and the supporting rod capable of rotating is arranged, so that the corresponding surface of the universal meter can be conveniently adjusted, and an operator can conveniently read data on the display screen of the universal meter.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of a peripheral structure of a multimeter for electrical engineering provided by the present invention;
FIG. 2 is a schematic view of the base structure shown in FIG. 1;
FIG. 3 is a cross-sectional view of the base shown in FIG. 1;
FIG. 4 is a schematic structural diagram of a second embodiment of a peripheral structure of a multimeter for electrical engineering provided by the present invention;
fig. 5 is a schematic structural view of the winding device shown in fig. 4.
Reference numbers in the figures: 1. universal meter, 2, base, 21, intercommunication groove, 22, motor, 23, gear, 24, slide bar, 25, sliding sleeve, 26, pinion rack, 27, push pedal, 3, activity groove, 4, the rod that rotates, 5, mounting groove, 6, bracing piece, 7, shrinkage pool, 8, installation cavity, 9, wind device, 91, loose axle, 92, spliced pole, 93, recess, 94, wind spring, 95, winding rope, 96, electrography, 10, fixed slot.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of a peripheral structure of a multimeter for electrical engineering provided by the present invention; FIG. 2 is a schematic view of the base structure shown in FIG. 1; fig. 3 is a cross-sectional view of the base shown in fig. 1. A peripheral structure of a multimeter for electrical engineering, comprising: a universal meter 1;
the base 2 is arranged at the bottom of the multimeter 1, the base 2 comprises a communicating groove 21, a motor 22 is fixedly arranged in the middle of the front face inside the communicating groove 21, and a gear 23 is arranged on the outer surface of an output shaft of the motor 22;
the top and the bottom of the inner cavity of the communicating groove 21 are both fixedly provided with a sliding rod 24, the outer surface of the sliding rod 24 is sleeved with a sliding sleeve 25, and one side of the sliding sleeve 25 is fixedly provided with a toothed plate 26.
The motor 22 is activated by internally provided electronics.
Two sliding rods 24 are arranged, one is arranged above the other, one end of each sliding rod 24 is provided with a stick fixed at the top and the bottom of the inner cavity of the communicating groove 21, the sliding sleeve 25 is sleeved on the surface of the sliding rod 24, and the toothed plate 26 is engaged with the gear 23 to move.
The gear 23 is rotatably engaged with the upper and lower toothed plates 26, the upper toothed plate 26 moves to the right, and the lower toothed plate 26 moves to the left.
The opposing push plates 27 move relative to each other against the meter and multimeter 1 is confined between the two meters.
The middle of base 2 top is provided with movable groove 3, the inside bottom of universal meter 1 is provided with rotates rod 4.
The horizontal setting of rotating rod 4 is in the centre of 3 inner chambers of activity groove to pass the inside of universal meter 1, universal meter 1 can rotate through rotating rod 4, the adjusting position.
The rear side at base 2 top is provided with mounting groove 5, the inside of mounting groove 5 is provided with bracing piece 6 through the axis of rotation.
The length adaptation of bracing piece 6 and mounting groove 5, bracing piece 6 can be placed inside mounting groove 5 through the axis of rotation, also can turn bracing piece 6 through the axis of rotation, and 6 tops of bracing piece imbed the inside of shrinkage pool 7, with universal meter 1 support column.
The rear side of multimeter 1 is provided with a concave hole 7.
The working principle of the peripheral structure of the multimeter for electrical engineering provided by the utility model is as follows:
during operation, firstly, the angle of the universal meter 1 is adjusted through the rotating rod 4, then the supporting rod 6 is turned through the rotating shaft, the top end of the supporting rod 6 props against the concave hole 7 of the universal meter 1, and the universal meter is supported.
The motor 22 is started through a power supply, the output shaft of the motor 22 rotates to drive the gear 23 to rotate, the toothed plates 26 at the top and the bottom are meshed, the sliding sleeve 25 on the toothed plate 26 slides along the sliding rod 24, the push plates 27 are pushed left and right by the upper toothed plate 26 and the lower toothed plate 26, the left push plate 27 and the right push plate 27 are respectively pushed on the electric meters left and right, and the universal meter 1 is clamped between the electric meters.
Compared with the related art, the peripheral structure of the multimeter for electrical engineering provided by the utility model has the following beneficial effects:
the utility model provides a universal meter peripheral structure for electrical engineering, which can be placed in a flat place by arranging a base 2 at the bottom of a universal meter 1, when no flat place exists, an output shaft of a motor 22 rotates to drive a gear 23 to rotate to engage with toothed plates 26 at the top and the bottom, one of the upper toothed plate 26 and the lower toothed plate 26 extends out from left to right and can be clamped between two universal meters, so that the universal meter 1 can be conveniently stored and fixed, the universal meter 1 can be fixed in various working environments, the two hands of an operator are liberated, and the operator can conveniently detect electrical equipment; and the supporting rod 6 capable of rotating is arranged, so that the corresponding surface of the universal meter 1 can be conveniently adjusted, and an operator can conveniently read data on the display screen of the universal meter 1.
Second embodiment
Referring to fig. 4 and 5 in combination, a second embodiment of the present application provides another peripheral structure of a multimeter for electrical engineering based on the peripheral structure of the multimeter for electrical engineering provided by the first embodiment of the present application. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the utility model provides a peripheral structure of universal meter for electrical engineering's difference that the second embodiment of this application provided lies in, a peripheral structure of universal meter for electrical engineering, the bottom of universal meter 1 inner chamber is provided with installation cavity 8, the inside left and right sides of installation cavity 8 all is provided with wind 9, the bottom of the 1 left and right sides of universal meter is provided with fixed slot 10.
The outside diameter of fixed slot 10 is big, and the one side diameter that is close to installation cavity 8 is narrow, and narrow side can still be narrower than test pencil 96 tail end, so test pencil 96 can not the inside of indentation installation cavity 8, only can be in fixed slot 10, and convenient to use person detains test pencil 96 next time.
The winding device 9 comprises a movable shaft 91, and a connecting column 92 is arranged in the middle of the outer surface of the movable shaft 91.
The middle of spliced pole 92 is provided with recess 93, the inside of recess 93 is provided with winding rope 95, the one end fixed mounting of winding rope 95 has motor 96.
The winding rope 95 is wound around the surface of the groove 93.
The bottom end of the coil spring 94 is connected to the outer surface of the movable shaft 91, and the top end of the coil spring 94 is connected to the top end of the inner cavity of the mounting chamber 8.
The working principle of the peripheral structure of the multimeter for electrical engineering provided by the utility model is as follows:
when the test pencil 96 works, firstly the test pencil 96 is pulled out, the test pencil 96 drives the winding rope 95 to be pulled out, the connection column 92 is driven to rotate while the test pencil 96 is pulled out, so that the winding rope 95 wound on the groove 93 is pulled out, the connection column 92 rotates to drive the movable shaft 91 to rotate, and the movable shaft 91 rotates to drive the coil spring 94 to rotate.
When the electric test pencil 96 is not under the action of external force, the restoring elasticity of the coil spring 94 drives the movable shaft 91 to rotate reversely, the movable shaft 91 rotates reversely to drive the winding rope 95 to wind on the surface of the groove 93 again, and the electric meter 96 is driven to retract into the fixing groove 10 of the multimeter 1.
Compared with the related art, the peripheral structure of the multimeter for electrical engineering provided by the utility model has the following beneficial effects:
the utility model provides a peripheral structure of a multimeter for electrical engineering, wherein two winding devices 9 are arranged on the left side and the right side of the bottom of an inner cavity of a multimeter 1, an operator pulls an electroprobe 96 to pull a winding rope 95 to drive a movable shaft 91 to rotate, the movable shaft 91 rotates reversely under the condition that the electroprobe 96 is not pulled by external force driven by the restoring elasticity of a coil spring 94, the winding rope 95 is wound in a groove 93 of a connecting post 92 again, manual winding is not needed, extraction is convenient, and the winding rope 95 connected behind the winding electroprobe 96 is saved after the operator uses the winding rope 95.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. The utility model provides a peripheral structure of universal meter for electrical engineering which characterized in that includes: a universal meter;
the base is arranged at the bottom of the universal meter and comprises a communicating groove, a motor is fixedly arranged in the middle of the front surface in the communicating groove, and a gear is arranged on the outer surface of an output shaft of the motor;
the top and the bottom of the inner cavity of the communicating groove are fixedly provided with sliding rods, the outer surface of each sliding rod is provided with a sliding sleeve in a sleeved mode, and a toothed plate is fixedly arranged on one side of each sliding sleeve.
2. The peripheral structure of the multimeter for electrical engineering as claimed in claim 1, wherein a movable groove is arranged in the middle of the top of the base, and a rotating stick is arranged at the bottom inside the multimeter.
3. The peripheral structure of the multimeter for electrical engineering as claimed in claim 1, wherein a mounting groove is provided at a rear side of the top of the base, and a support bar is provided inside the mounting groove via a rotation shaft.
4. The peripheral structure of the multimeter for electrical engineering according to claim 1, wherein a concave hole is provided at a rear side of the multimeter.
5. The peripheral structure of the multimeter for electrical engineering as claimed in claim 1, wherein a mounting cavity is provided at the bottom of the inner cavity of the multimeter, winding devices are provided at the left and right sides inside the mounting cavity, and fixing grooves are provided at the bottom of the left and right sides of the multimeter.
6. The peripheral structure of the multimeter for electrical engineering as claimed in claim 5, wherein the winding device comprises a movable shaft, and a connection column is arranged in the middle of the outer surface of the movable shaft.
7. The peripheral structure of the multimeter for electrical engineering as claimed in claim 6, wherein a groove is provided in the middle of the connecting column, a winding rope is provided inside the groove, and a motor is fixedly mounted at one end of the winding rope.
8. The peripheral structure of the multimeter for electrical engineering as claimed in claim 6, wherein coil springs are disposed on both front and rear surfaces of the outer surface of the movable shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121886589.1U CN215728383U (en) | 2021-08-12 | 2021-08-12 | Universal meter peripheral structure for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121886589.1U CN215728383U (en) | 2021-08-12 | 2021-08-12 | Universal meter peripheral structure for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215728383U true CN215728383U (en) | 2022-02-01 |
Family
ID=79995405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121886589.1U Active CN215728383U (en) | 2021-08-12 | 2021-08-12 | Universal meter peripheral structure for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215728383U (en) |
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2021
- 2021-08-12 CN CN202121886589.1U patent/CN215728383U/en active Active
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