CN212083577U - Portable electric energy quality analyzer - Google Patents
Portable electric energy quality analyzer Download PDFInfo
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- CN212083577U CN212083577U CN202020626135.XU CN202020626135U CN212083577U CN 212083577 U CN212083577 U CN 212083577U CN 202020626135 U CN202020626135 U CN 202020626135U CN 212083577 U CN212083577 U CN 212083577U
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Abstract
The utility model discloses a portable electric energy quality analyzer relates to electric wire netting operational quality and detects relevant field, for the problem of the inconvenient observation phenomenon that can't solve among the solution prior art and produce because of the reflection of light. The front end of equipment shell is provided with the draw-in groove, the draw-in groove sets up to the rectangular channel, the inside of draw-in groove is provided with turns over the board, turn over board and draw-in groove and set up to the laminating, it is provided with the connecting block to turn over on the board, the connecting block is provided with a plurality ofly, the inside of connecting block is provided with the pivot, the pivot is provided with a plurality ofly, be provided with the fixed block in the pivot, the fixed block is connected through the pivot with the connecting block, be provided with flexible sunshade on the fixed.
Description
Technical Field
The utility model relates to a power grid operation quality detects relevant field, specifically is a portable electric energy quality analyzer.
Background
The power quality analyzer is a special portable product for detecting and analyzing the operation quality of a power grid. The harmonic analysis and the power quality analysis in the power operation can be provided, and long-time data acquisition and monitoring can be carried out on the power grid operation. And meanwhile, the power quality data analysis software is equipped to carry out various analyses on the measurement data uploaded to the computer. The electric energy quality analyzer mainly comprises five parts, namely a measurement conversion module, an analog-to-digital conversion module, a data processing module, a data management module and a peripheral module. The measurement conversion module consists of a ZMCT118A voltage transformer, a ZMCT118A current transformer and a signal conditioning circuit; the data processing module comprises a DSP, an external memory SDRAM and a FLASH; peripheral module comprises demonstration, storage and communication submodule piece, and current electric energy quality analysis appearance is when using, often meets sunshine comparatively intensely, thereby shines the production reflection of light to operating panel, and the phenomenon that the user just can't be clear observes operating panel.
The existing power quality analyzer cannot solve the phenomenon of inconvenient observation caused by light reflection; therefore, the market is urgently in need of developing a portable electric energy quality analyzer to help people to solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable electric energy quality analyzer to the problem of the inconvenient observation phenomenon that can't solve because of the reflection of light produces that proposes in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable electric energy quality analyzer, includes the equipment shell, the front end of equipment shell is provided with the draw-in groove, the draw-in groove sets up to the rectangular channel, the inside of draw-in groove is provided with turns over the board, turn over board and draw-in groove and set up to the laminating, turn over and be provided with the connecting block on the board, the connecting block is provided with a plurality ofly, the inside of connecting block is provided with the pivot, the pivot is provided with a plurality ofly, be provided with the fixed block in the pivot, the fixed block is connected through the pivot with the connecting block, be provided with flexible sunshade.
Preferably, the lower extreme of equipment shell is provided with wear pad, wear pad and equipment shell fixed connection, the lower extreme of draw-in groove is provided with operating panel, one side of operating panel is provided with operating button, operating button and operating panel electric connection.
Preferably, one side of the operating button is provided with two buckling grooves, a handle is arranged in each buckling groove, the handle is semicircular, the handle is provided with a plurality of anti-slip strips, and the anti-slip strips are fixedly connected with the handle.
Preferably, the upper end of catching groove is provided with the snap ring, the snap ring is provided with two, one side of snap ring is provided with the equipment box, the upper end of equipment box is provided with connecting slot, connecting slot is provided with a plurality ofly, one side of equipment box rear end is provided with deposits groove, it is provided with two to deposit the groove.
Preferably, the inside of the storage groove is provided with a baffle, the baffle is provided with a rotating shaft, the baffle is provided with a pull handle, the pull handle is fixedly connected with the baffle, one side of the baffle is provided with two parting beads, and the number of the parting beads is two.
Preferably, one side of parting bead is provided with puts the thing groove, the inside of putting the thing groove is provided with changes the board, the lower extreme that changes the board is provided with the limiting plate, all be provided with the pivot on limiting plate and the commentaries on classics board.
Preferably, be provided with the spacing groove on the limiting plate, the spacing groove is provided with a plurality ofly, the spacing groove sets up to the laminating with the commentaries on classics board, the lower extreme of limiting plate is provided with the caulking groove, the caulking groove sets up to the rectangular channel, the inside of caulking groove is provided with the panel, the panel sets up to "L" form, the panel sets up to the laminating with the caulking groove.
Preferably, a ZMCT118A voltage transformer is arranged in the equipment box, a ZMCT118A current transformer is arranged on one side of the ZMCT118A voltage transformer, a memory is arranged at the lower end of the ZMCT118A current transformer, an i5 data processor is arranged on one side of the memory, and a signal conditioner is arranged on the other side of the ZMCT118A voltage transformer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through the setting of turning over the board and flexible sunshade, the user can make flexible sunshade can overturn through rotating the pivot on turning over the board when using to this electric energy quality analyzer, it can to the up end of flexible sunshade and the up end of turning over the board be located same horizontal plane, adjust the length of whole flexible sunshade through flexible sunshade, thereby realize the shelter from to operating panel, can prevent to a certain extent that sunshine from penetrating operating panel directly, thereby solve the problem that can't observe because of reflecting light, so that the user can use it;
2. the utility model discloses a through the setting of changeing board, limiting plate and spacing groove, the user can change the board through rotating at the in-process that uses this portable electric energy quality analyzer, makes its block arbitrary spacing inslot on the limiting plate to the realization is adjusted whole electric energy quality analyzer's support and operating panel's observation angle, can alleviate user's service pressure to a certain extent.
Drawings
Fig. 1 is an expanded view of a portable electric energy quality analyzer according to the present invention;
fig. 2 is a rear expanded view of a portable electric energy quality analyzer of the present invention;
fig. 3 is a bottom view of the portable electric energy quality analyzer of the present invention;
fig. 4 is an internal structure diagram of the equipment box of the present invention.
In the figure: 1. an equipment housing; 2. a wear resistant sheet; 3. an operation panel; 4. an operation button; 5. buckling grooves; 6. a grip; 7. anti-slip strips; 8. a snap ring; 9. a card slot; 10. turning over a plate; 11. connecting blocks; 12. a rotating shaft; 13. a fixed block; 14. a retractable shutter; 15. an equipment box; 16. connecting the slots; 17. a storage groove; 18. a baffle plate; 19. pulling a handle; 20. a parting strip; 21. a storage groove; 22. rotating the plate; 23. a limiting plate; 24. a limiting groove; 25. caulking grooves; 26. a panel; 27. ZMCT118A voltage transformer; 28. ZMCT118A current transformer; 29. a memory; 30. i5 data processor; 31. a signal conditioner.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a portable electric energy quality analyzer, including equipment shell 1, the front end of equipment shell 1 is provided with draw-in groove 9, draw-in groove 9 sets up to the rectangular channel, the inside of draw-in groove 9 is provided with turns over board 10, turn over board 10 and draw-in groove 9 and set up to the laminating, turn over and be provided with connecting block 11 on the board 10, connecting block 11 is provided with a plurality ofly, the inside of connecting block 11 is provided with pivot 12, pivot 12 is provided with a plurality ofly, be provided with fixed block 13 in the pivot 12, fixed block 13 is connected through pivot 12 with connecting block 11, be provided with flexible sunshade 14 on fixed block 13, flexible sunshade 14 and fixed block 13 fixed connection, can.
Further, the lower extreme of equipment shell 1 is provided with wear pad 2, wear pad 2 and equipment shell 1 fixed connection, and the lower extreme of draw-in groove 9 is provided with operating panel 3, and one side of operating panel 3 is provided with operating button 4, and operating button 4 and 3 electric connection of operating panel can improve the wear resistance of equipment through wear pad 2.
Further, one side of operating button 4 is provided with catching groove 5, and catching groove 5 is provided with two, and the inside of catching groove 5 is provided with handle 6, and handle 6 sets up to semicircle form, is provided with antislip strip 7 on the handle 6, and antislip strip 7 is provided with a plurality ofly, and antislip strip 7 and handle 6 fixed connection can improve the non-slip property of whole analysis appearance through antislip strip 7.
Further, the upper end of catching groove 5 is provided with snap ring 8, snap ring 8 is provided with two, one side of snap ring 8 is provided with equipment box 15, the upper end of equipment box 15 is provided with connecting slot 16, connecting slot 16 is provided with a plurality ofly, one side of equipment box 15 rear end is provided with deposits groove 17, deposits groove 17 and is provided with two, can install the baldric through snap ring 8 to improve the portability of whole analysis appearance.
Furthermore, a baffle 18 is arranged in the storage groove 17, the rotating shaft 12 is arranged on the baffle 18, a pull handle 19 is arranged on the baffle 18, the pull handle 19 is fixedly connected with the baffle 18, a partition strip 20 is arranged on one side of the baffle 18, and two partition strips 20 are arranged, so that accessories of the analyzer can be stored through the storage groove 17.
Further, one side of the parting bead 20 is provided with a storage groove 21, a rotating plate 22 is arranged in the storage groove 21, a limiting plate 23 is arranged at the lower end of the rotating plate 22, the limiting plate 23 and the rotating plate 22 are both provided with a rotating shaft 12, and the storage groove 21 and the storage groove 17 can be separated through the parting bead 20.
Further, be provided with spacing groove 24 on the limiting plate 23, spacing groove 24 is provided with a plurality ofly, and spacing groove 24 sets up to the laminating with commentaries on classics board 22, and the lower extreme of limiting plate 23 is provided with caulking groove 25, and caulking groove 25 sets up to the rectangular channel, and the inside of caulking groove 25 is provided with panel 26, and panel 26 sets up to "L" form, and panel 26 sets up to the laminating with caulking groove 25, can prevent that limiting plate 23 from producing through panel 26 and dropping.
Further, a ZMCT118A voltage transformer 27 is arranged in the equipment box 15, a ZMCT118A current transformer 28 is arranged on one side of the ZMCT118A voltage transformer 27, a memory 29 is arranged at the lower end of the ZMCT118A current transformer 28, an i5 data processor 30 is arranged on one side of the memory 29, and a signal conditioner 31 is arranged on the other side of the ZMCT118A voltage transformer 27, so that the operation of the whole analyzer can be realized through equipment in the equipment box 15.
The working principle is as follows: when the electric energy quality analyzer is used, the whole electric energy quality analyzer is checked firstly, a user can use the electric energy quality analyzer after confirming that the check is correct, when the user uses the electric energy quality analyzer, the user can insert two hands into the inside of the buckle groove 5 and hold the handle 6, the whole electric energy quality analyzer can be used, the analyzer can convert collected electric network signals into small-amplitude voltage signals meeting the input requirements of an ADC through the signal conditioner 31, the ZMCT118A voltage transformer 27 and the ZMCT118A current transformer 28, the I5 data processor 30 carries out data processing on sampling signals of the ADC so as to calculate electric energy quality parameters such as voltage deviation, frequency deviation, harmonic wave, three-phase unbalance, voltage flicker and the like, and finally, the memory 29 is used for carrying out data management on each electric energy quality parameter obtained by calculation so as to complete human-computer interaction functions such as display, storage, communication and the like, when the sunlight is strong during use, the rotating shaft 12 on the turning plate 10 can be rotated to turn the retractable shielding plate 14 until the upper end surface of the retractable shielding plate 14 and the upper end surface of the turning plate 10 are positioned on the same horizontal plane, the length of the whole retractable shielding plate 14 is adjusted through the retractable shielding plate 14, so that the shielding of the operation panel 3 is realized, the sunlight can be prevented from directly irradiating the operation panel 3 to a certain degree, and a user can use the operation panel conveniently, meanwhile, when the user does not want to hold the operation panel by hand, the user can take out the embedded plate 26 from the embedded groove 25, rotate the rotating plate 22, turn the limiting plate 23 until the limiting plate 23 is vertical to the bottom end surface of the equipment shell 1, after confirming that the limiting plate 23 is turned, the rotating plate 22 is inserted into the limiting groove 24 on the limiting plate 23, so that the electric energy quality analyzer can be supported, and simultaneously, the relative angle of the operation panel 3 can be adjusted by inserting different limit grooves 24, thereby facilitating the use of the user.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A portable power quality analyzer, comprising an apparatus housing (1), characterized in that: the front end of equipment shell (1) is provided with draw-in groove (9), draw-in groove (9) set up to the rectangular channel, the inside of draw-in groove (9) is provided with turns over board (10), turn over board (10) and draw-in groove (9) and set up to the laminating, turn over and be provided with connecting block (11) on board (10), connecting block (11) are provided with a plurality ofly, the inside of connecting block (11) is provided with pivot (12), pivot (12) are provided with a plurality ofly, be provided with fixed block (13) on pivot (12), fixed block (13) are connected through pivot (12) with connecting block (11), be provided with flexible sunshade (14) on fixed block (13), flexible sunshade (14) and fixed block (13) fixed connection.
2. A portable power quality analyzer in accordance with claim 1, wherein: the lower extreme of equipment shell (1) is provided with wear pad (2), wear pad (2) and equipment shell (1) fixed connection, the lower extreme of draw-in groove (9) is provided with operating panel (3), one side of operating panel (3) is provided with operating button (4), operating button (4) and operating panel (3) electric connection.
3. A portable power quality analyzer in accordance with claim 2, wherein: one side of operating button (4) is provided with catching groove (5), catching groove (5) are provided with two, the inside of catching groove (5) is provided with handle (6), handle (6) set up to semicircle form, be provided with antislip strip (7) on handle (6), antislip strip (7) are provided with a plurality ofly, antislip strip (7) and handle (6) fixed connection.
4. A portable power quality analyzer according to claim 3, wherein: the upper end of catching groove (5) is provided with snap ring (8), snap ring (8) are provided with two, one side of snap ring (8) is provided with equipment box (15), the upper end of equipment box (15) is provided with connect slot (16), connect slot (16) are provided with a plurality ofly, one side of equipment box (15) rear end is provided with deposits groove (17), it is provided with two to deposit groove (17).
5. The portable power quality analyzer of claim 4, wherein: the storage tank is characterized in that a baffle (18) is arranged in the storage tank (17), a rotating shaft (12) is arranged on the baffle (18), a pull handle (19) is arranged on the baffle (18), the pull handle (19) is fixedly connected with the baffle (18), two parting strips (20) are arranged on one side of the baffle (18), and the number of the parting strips (20) is two.
6. The portable power quality analyzer of claim 5, wherein: one side of parting bead (20) is provided with puts thing groove (21), the inside of putting thing groove (21) is provided with changes board (22), the lower extreme of changeing board (22) is provided with limiting plate (23), all be provided with pivot (12) on limiting plate (23) and commentaries on classics board (22).
7. The portable power quality analyzer of claim 6, wherein: be provided with spacing groove (24) on limiting plate (23), spacing groove (24) are provided with a plurality ofly, spacing groove (24) set up to the laminating with commentaries on classics board (22), the lower extreme of limiting plate (23) is provided with caulking groove (25), caulking groove (25) set up to the rectangular channel, the inside of caulking groove (25) is provided with panel (26), panel (26) set up to "L" form, panel (26) set up to the laminating with caulking groove (25).
8. The portable power quality analyzer of claim 4, wherein: a ZMCT118A voltage transformer (27) is arranged in the equipment box (15), a ZMCT118A current transformer (28) is arranged on one side of the ZMCT118A voltage transformer (27), a memory (29) is arranged at the lower end of the ZMCT118A current transformer (28), an i5 data processor (30) is arranged on one side of the memory (29), and a signal conditioner (31) is arranged on the other side of the ZMCT118A voltage transformer (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020626135.XU CN212083577U (en) | 2020-04-23 | 2020-04-23 | Portable electric energy quality analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020626135.XU CN212083577U (en) | 2020-04-23 | 2020-04-23 | Portable electric energy quality analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212083577U true CN212083577U (en) | 2020-12-04 |
Family
ID=73596484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020626135.XU Active CN212083577U (en) | 2020-04-23 | 2020-04-23 | Portable electric energy quality analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212083577U (en) |
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2020
- 2020-04-23 CN CN202020626135.XU patent/CN212083577U/en active Active
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