CN208636358U - A kind of portable power meter - Google Patents
A kind of portable power meter Download PDFInfo
- Publication number
- CN208636358U CN208636358U CN201821147495.0U CN201821147495U CN208636358U CN 208636358 U CN208636358 U CN 208636358U CN 201821147495 U CN201821147495 U CN 201821147495U CN 208636358 U CN208636358 U CN 208636358U
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- CN
- China
- Prior art keywords
- power meter
- buckle
- movable block
- mounting plate
- card slot
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Abstract
The utility model discloses a kind of portable power meters, the back side of power meter ontology is equipped with mounting plate, the surface of mounting plate is equipped with rectangular recess, the horizontal slide rail that the inner sidewall of rectangular recess is equipped with mutually is slidably connected with the rectangular shaped slider for being located at movable block two sides, movable block is located at the inside of rectangular recess, the inside of movable block is equipped with round empty slot, round empty slot is slidably connected with the plate-like sliding block for being located at positioning screw medial end, positioning screw is placed through the tapped through hole of rectangular recess inner wall and stretches out the outer wall of mounting plate, the upper surface of movable block is equipped with buckle by hinged-support, the end of buckle is fixed with vertical rectangular slab.Power meter ontology can be fixed in the wrist of operator by two groups of buckles in the utility model, convenient for the reading of data, and when being detected with power meter probe, the phenomenon that nowhere being placed there is no power meter ontology, it is very convenient to use, while also avoiding hand holding power meter ontology and being easy the phenomenon that breaking.
Description
Technical field
The utility model relates to portable power meter technical field, specially a kind of portable power meter.
Background technique
The instrument of power meter measurement electrical power.The power meter that power is measured in direct current and low-frequency technology is generally referred to, again
It can be described as wattmeter.
Power meter is made of power sensor and power indicator two parts.Power sensor is also referred to as power meter probe, it
High frequency electrical signal is converted to the electric signal that can directly detect by energy.Power indicator include signal amplification, transformation and
Display.Display directly displays performance number.Cable connection is used between power sensor and power indicator.In order to adapt to difference
The needs of frequency, different capacity level and different transmission line structures, a power meter will match the power meter of several different function
Probe.For ease of use, it has been proposed the portable power meter of many models at present, but they are in actual use
There are still following drawbacks:
Although 1. existing portable power meter volume design smaller, bad test, when carrying out power test,
It needs for power meter to be placed on one side, then power meter probe is clamped in circuit under test, then pick up power meter progress again
Reading, using being more troublesome；
2. power meter is during the test very and due to not having on power meter so that power meter is convenient for the device of holding
Being easy to drop causes it that cannot work.
Utility model content
The purpose of this utility model is to provide a kind of portable power meters, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of portable power meter, including power meter
Ontology, the back side of the power meter ontology are equipped with mounting plate, and the surface of the mounting plate is equipped with rectangular recess, the rectangular recess
The horizontal slide rail that is equipped with of inner sidewall be mutually slidably connected with the rectangular shaped slider for being located at movable block two sides, the movable block is located at square
The inside of connected in star, the inside of the movable block is equipped with round empty slot, the circle empty slot and positioned at positioning screw medial end
Plate-like sliding block be slidably connected, the positioning screw is placed through the tapped through hole of rectangular recess inner wall and stretches out the outer of mounting plate
The upper surface of wall, the movable block is equipped with buckle by hinged-support, and the end of the buckle is fixed with vertical rectangular slab.
Preferably, the buckle is equipped with two groups, and buckle described in two groups is symmetrical about the central axis of mounting plate.
Preferably, the buckle is semicircular arc structure, and the inner wall of the buckle is bonded with arc rubber pad.
Preferably, telescopic rod is movably equipped with by torsional spring in the through slot on the vertical rectangular slab on right side, it is described
The end of telescopic rod is fixedly connected with column block, and the vertical rectangular slab positioned at left side is equipped with mutually to be clamped with telescopic rod
Card slot.
Preferably, the inner wall of the card slot is equipped with cylindrical recesses, and the inside of the cylindrical recesses is equipped with fixture block by spring,
The end of the fixture block is smooth curved-surface structure.
Preferably, the cylindrical recesses are equipped with two groups altogether, and the port of cylindrical recesses described in two groups is circular configuration, described
Card slot is the spliceosome of rectangle card slot and arc-shaped slot, and the cylindrical recesses are located at the inner wall of rectangle card slot on card slot.
Compared with prior art, the utility model has the beneficial effects that
1. power meter ontology can be fixed in the wrist of operator by two groups of buckles in the utility model, convenient for data
When reading, and being detected with power meter probe, the phenomenon that nowhere placement there is no power meter ontology, use very square
Just, at the same also avoid hand holding power meter ontology be easy the phenomenon that breaking；
2. the utility model can adjust the distance between two groups of buckles by positioning screw, so as to adjust the elastic of buckle
Degree, makes it is suitable for the operator of different wrist thicknesses, practicability is stronger；
3. the vertical rectangular slab for being located at buckle end is equipped with the telescopic rod for sealing notch between two groups of buckles, from
And power meter ontology can also be suspended on waistband, use is more convenient.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the connection status diagram of movable block and rectangular recess；
Fig. 3 is the structural schematic diagram of the vertical rectangular slab positioned at left side.
In figure: power meter ontology 1, mounting plate 2, rectangular recess 3, positioning screw 4, movable block 5, hinged-support 6, buckle 7, arc
Shape rubber pad 8, telescopic rod 9, column block 10, tapped through hole 11, horizontal slide rail 12, rectangular shaped slider 13, plate-like sliding block 15, circle
Shape empty slot 16, cylindrical recesses 17, fixture block 18, card slot 19, vertical rectangular slab 20.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of portable power meter, including power meter sheet
Body 1, the back side of power meter ontology 1 are equipped with mounting plate 2, and the surface of mounting plate 2 is equipped with rectangular recess 3, the inside of rectangular recess 3
The horizontal slide rail 12 that wall is equipped with mutually is slidably connected with the rectangular shaped slider 13 for being located at 5 two sides of movable block, and movable block 5 is located at rectangle
The inside of groove 3, the inside of movable block 5 are equipped with round empty slot 16, round empty slot 16 and the disk for being located at 4 medial end of positioning screw
Shape sliding block 15 is slidably connected, and positioning screw 4 is placed through the tapped through hole 11 of 3 inner wall of rectangular recess and stretches out the outer of mounting plate 2
The upper surface of wall, movable block 5 is equipped with buckle 7 by hinged-support 6, and the end for buckling 7 is fixed with vertical rectangular slab 20.
Further, buckle 7 is equipped with two groups, and two groups of buckles 7 are symmetrical about the central axis of mounting plate 2；
Further, buckle 7 is semicircular arc structure, and the inner wall of buckle 7 is bonded with arc rubber pad 8, can prevent from wearing
Cause wrist by gouge when being worn in wrist；
Further, telescopic rod 9 is movably equipped with by torsional spring in the through slot on the vertical rectangular slab 20 on right side, stretched
The end of contracting bar 9 is fixedly connected with column block 10, and the vertical rectangular slab 20 positioned at left side, which is equipped with, to be clamped with 9 phase of telescopic rod
Card slot 19；
Further, the inner wall of card slot 19 is equipped with cylindrical recesses 17, and the inside of cylindrical recesses 17 is equipped with fixture block by spring
18, the end of fixture block 18 is smooth curved-surface structure, and fixture block 18 can prevent telescopic rod 9 from card slot 19 from detaching, to keep away
Exempt from so that cannot be stuck on waistband between two groups of buckles 7 there are notch；
Further, cylindrical recesses 17 are equipped with two groups altogether, and the port of two groups of cylindrical recesses 17 is circular configuration, card slot 19
For the spliceosome of rectangle card slot and arc-shaped slot, and cylindrical recesses 17 are located at the inner wall of rectangle card slot on card slot 19.
Working principle: the utility model in actual use, can directly place power meter ontology 1 on the table,
Two groups of buckles 7 for being now placed in 1 back side of power meter ontology can play the role of supporting power meter ontology 1, consequently facilitating power meter
Power meter ontology 1 can also be worn in wrist by the reading of ontology 1, when power meter ontology 1 is worn in wrist, can will be located at
Telescopic rod 9 on the vertical rectangular slab 20 on right side is dug upwards, then overturns two groups of buckles 7 outward, at this time will
Wrist is embedded between two groups of buckles 7, then two groups of buckles 7 is overturn inwardly, and telescopic rod 9 is embedded in card slot 19 again at this time
Inside, last rotational positioning screw rod 4 according to their needs, so that positioning screw 4 pushes movable block 5 to be moved, so as to
The distance between two groups of buckles 7 are adjusted, so that it reaches maximum wear comfort, two groups of buckles 7 can also be stuck on waistband,
It is very convenient to carry, it is suitble to promote.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of portable power meter, including power meter ontology (1), it is characterised in that: the back side of the power meter ontology (1) is set
Have mounting plate (2), the surface of the mounting plate (2) is equipped with rectangular recess (3), what the inner sidewall of the rectangular recess (3) was equipped with
Horizontal slide rail (12) is mutually slidably connected with the rectangular shaped slider (13) for being located at movable block (5) two sides, and the movable block (5) is located at square
The inside of connected in star (3), the inside of the movable block (5) are equipped with round empty slot (16), the circle empty slot (16) be located at it is fixed
The plate-like sliding block (15) of position screw rod (4) medial end is slidably connected, and the positioning screw (4) is placed through in rectangular recess (3)
The upper surface of the tapped through hole (11) of wall and the outer wall for stretching out mounting plate (2), the movable block (5) is equipped with by hinged-support (6)
It buckles (7), the end of the buckle (7) is fixed with vertical rectangular slab (20).
2. a kind of portable power meter according to claim 1, it is characterised in that: the buckle (7) is equipped with two groups, two groups
The buckle (7) is symmetrical about the central axis of mounting plate (2).
3. a kind of portable power meter according to claim 1, it is characterised in that: the buckle (7) is semicircular arc knot
Structure, and the inner wall of the buckle (7) is bonded with arc rubber pad (8).
4. a kind of portable power meter according to claim 1, it is characterised in that: the vertical rectangular slab positioned at right side
(20) it is movably equipped with telescopic rod (9) in the through slot on by torsional spring, the end and column block (10) of the telescopic rod (9) are fixed
Connection, the vertical rectangular slab (20) positioned at left side are equipped with the card slot (19) being mutually clamped with telescopic rod (9).
5. a kind of portable power meter according to claim 4, it is characterised in that: the inner wall of the card slot (19) is equipped with column
The inside of shape groove (17), the cylindrical recesses (17) is equipped with fixture block (18) by spring, and the end of the fixture block (18) is light
Sliding curved-surface structure.
6. a kind of portable power meter according to claim 5, it is characterised in that: the cylindrical recesses (17) are equipped with two altogether
The port of group, cylindrical recesses described in two groups (17) is circular configuration, and the card slot (19) is rectangle card slot and arc-shaped slot
Spliceosome, and the cylindrical recesses (17) are located at the inner wall of rectangle card slot on card slot (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147495.0U CN208636358U (en) | 2018-07-19 | 2018-07-19 | A kind of portable power meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821147495.0U CN208636358U (en) | 2018-07-19 | 2018-07-19 | A kind of portable power meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208636358U true CN208636358U (en) | 2019-03-22 |
Family
ID=65739231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821147495.0U Active CN208636358U (en) | 2018-07-19 | 2018-07-19 | A kind of portable power meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208636358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441556A (en) * | 2019-07-24 | 2019-11-12 | 安徽科技学院 | A kind of fixed device of curved surface electric instrument |
-
2018
- 2018-07-19 CN CN201821147495.0U patent/CN208636358U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441556A (en) * | 2019-07-24 | 2019-11-12 | 安徽科技学院 | A kind of fixed device of curved surface electric instrument |
| CN110441556B (en) * | 2019-07-24 | 2021-07-13 | 安徽科技学院 | Curved surface electric power instrument fixing device |
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