CN220671557U - Electric energy quality analyzer - Google Patents
Electric energy quality analyzer Download PDFInfo
- Publication number
- CN220671557U CN220671557U CN202322111314.6U CN202322111314U CN220671557U CN 220671557 U CN220671557 U CN 220671557U CN 202322111314 U CN202322111314 U CN 202322111314U CN 220671557 U CN220671557 U CN 220671557U
- Authority
- CN
- China
- Prior art keywords
- shell
- flip plate
- power quality
- flip
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007306 turnover Effects 0.000 claims abstract description 13
- 230000000712 assembly Effects 0.000 claims 2
- 238000000429 assembly Methods 0.000 claims 2
- 239000000428 dust Substances 0.000 abstract description 12
- 238000004891 communication Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses an electric energy quality analyzer, comprising: a housing; sinking areas are arranged on two sides of the shell; a plurality of side interfaces are arranged in the sinking area so as to adapt to various types of devices; the turnover plate is rotationally connected with the back of the shell; in the first state, the flip cover plate covers the side interface to prevent dust from entering the side interface; in the second state, the flip plate rotates to expose the side interface and is externally connected with other equipment, the top of the flip plate is propped against the shell, the analyzer is obliquely supported by the bottom of the flip plate, and two functions are realized by using one flip plate, so that dust can be blocked, and the analyzer can be supported; the top of shell detachably installs the upper cover for cover the binding post at top, prevent that the dust from getting into in the binding post, influence its normal communication.
Description
Technical Field
The utility model relates to the technical field of electric energy detection equipment, in particular to an electric energy quality analyzer.
Background
The quality of electric energy refers to the quality of alternating current electric energy supplied to a user side through a public power grid, and generally refers to the quality of electric energy in a power grid line. The power quality problem is mainly caused by the end load side. For example, the impact reactive load can cause the voltage of the power grid to fluctuate severely, so that the power supply quality is reduced; when the electric energy quality of the power grid is interfered or polluted and the national relevant standard is not met, the electric energy quality of the power grid can be improved in a targeted manner. To know the actual condition of the power quality of the power grid, corresponding equipment is needed to test and analyze the power quality, but the existing power quality analyzer has no certain protective measures at the input end and the interface, dust is easy to fall into and accumulate, the input end and the interface are damaged, and the normal use of the analyzer is affected.
This patent technology is current electric energy quality analyzer, can be provided with protective structure on the top of input and interface, can slide baffle through the slip of slider in the spout, shelter from input and interface, protect input and interface when not using, avoid the dust to fall into the inside accumulation that causes input and the inside dust of interface of input and interface, but, in order to adapt multiple model device, the electric energy quality analyzer can be provided with multiple interface generally, and the top region of analyzer is limited, can set up the side at the instrument with partial interface generally.
Disclosure of Invention
In order to solve the above technical problems, the present utility model provides an electric energy quality analyzer, including: a housing; sinking areas are arranged on two sides of the shell; a plurality of side interfaces are arranged in the sinking area; the turnover plate is rotationally connected with the back of the shell; in a first state, the flip panel covers the side interface; in a second state, the flip plate rotates to expose the side interfaces, the top of the flip plate is propped against the shell, and the analyzer is obliquely supported through the bottom of the flip plate; the top of shell detachably installs the upper cover for cover the binding post at top.
Preferably: and anti-slip components are arranged on two sides of the shell and are arranged on one side of the sinking area.
Preferably: the lower end of the flip plate is of an arc-shaped structure.
Preferably: the thickness of the flip plate is smaller than the depth of the sinking area, and a gap is formed between the flip plate and the sinking area.
Preferably: the upper cover is clamped with the shell.
Preferably: the side surface of the sinking area is provided with a linear groove.
Preferably: the side face of the turnover plate is provided with a linear raised line which is matched and clamped with the groove.
Preferably: the bottom of the turnover plate is provided with a rubber layer.
Preferably: the front side of the shell is provided with a display screen and keys.
Preferably: the display screen is arranged above the keys.
The utility model has the technical effects and advantages that:
a plurality of side interfaces are arranged in the sinking area so as to be suitable for various types of devices, in a first state, the flip plate covers the side interfaces to prevent dust from entering the side interfaces, in a second state, the flip plate rotates to expose the side interfaces to be externally connected with other equipment, the top of the flip plate is propped against the shell, the analyzer is obliquely supported by the bottom of the flip plate, and two functions are realized by using one flip plate, so that dust can be blocked and the analyzer can be supported; the top of shell detachably installs the upper cover for cover the binding post at top, prevent that the dust from getting into in the binding post, influence its normal communication.
Drawings
Fig. 1 is a schematic structural diagram of an electric energy quality analyzer according to an embodiment of the present application;
FIG. 2 is a front view provided by an embodiment of the present application;
fig. 3 is a second schematic structural diagram provided in an embodiment of the present application;
fig. 4 is a side view provided by an embodiment of the present application.
In the figure:
1. a shell, 2, a sinking area; 3. turning over the cover plate; 4. an anti-slip assembly; 5. an upper cover; 6. a display screen; 7. a key; 8. a base; 9. a side interface.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1-4, in this embodiment, there is provided a power quality analyzer, including: a housing 1; sinking areas 2 are arranged on two sides of the shell 1; a plurality of side interfaces 9 are arranged in the sinking area 2 so as to adapt to various types of devices; in the present embodiment, the side interface 9 includes: the device comprises a 232 serial port, a charger interface and a USB interface, wherein the 232 serial port is used for uploading stored data to a computer, and can be used for updating a program; the wiring terminal at the top comprises a voltage input terminal and a clamp-shaped current transformer interface; the turnover plate 3 is rotationally connected with the back of the shell 1; in the first state, the flip plate 3 covers the side interface 9, preventing dust from entering the side interface 9; in the second state, the flip plate 3 rotates to expose the side interface 9 to be externally connected with other equipment, the top of the flip plate 3 is propped against the shell 1, the analyzer is obliquely supported by the bottom of the flip plate 3, and two functions are realized by using one flip plate 3, so that dust can be blocked, and the analyzer can be supported; the top of shell 1 demountable installation has upper cover 5, in this embodiment, upper cover 5 and shell 1 joint for cover the binding post at top, prevent that the dust from getting into in the binding post, influence its normal communication.
The thickness of the turnover plate 3 is smaller than the depth of the sinking area 2, a gap is formed between the turnover plate 3 and the sinking area 2, and abrasion caused by the fact that the turnover plate 3 rubs the side interface 9 back and forth in the rotation process is avoided; the lower end of the turnover plate 3 is of an arc structure, so that the turnover plate is convenient to place and place on a plane; the side surface of the sinking area 2 is provided with a linear groove, the side surface of the turnover plate 3 is provided with a linear convex strip, and the turnover plate is clamped with the groove in a matching way; the rubber layer is installed to the bottom of flip board 3, and when putting the analysis appearance to one side, the rubber layer contact plane for antiskid, the steadiness of reinforcing place.
The front side of the shell 1 is provided with a display screen 6 and keys 7, in the embodiment, the display screen 6 is used for displaying parameter setting, electrical testing, harmonic testing, spectrum analysis, waveform display, vector analysis, CT transformation ratio, historical data, flicker testing, mobile storage, magnetic disk consulting and system calibration, and the keys 7 are conductive silica gel keys, so that the touch feeling is good, the service life is long, the design is reasonable, and the operation is convenient; the display screen 6 is arranged above the keys 7; the two sides of the shell 1 are provided with anti-slip components 4, and the anti-slip components 4 are arranged on one side of the sinking area and used for increasing friction force, so that the anti-slip device is convenient to hold.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
1. A power quality analyzer, comprising:
a housing (1);
sinking areas (2) are arranged on two sides of the shell (1);
a plurality of side interfaces (9) are arranged in the sinking area (2);
the turnover plate (3) is rotationally connected with the back of the shell (1);
in a first state, the flip panel (3) covers the side interface (9);
in a second state, the flip plate (3) rotates to expose the side interfaces (9), the top of the flip plate (3) is propped against the shell (1), and the analyzer is obliquely supported through the bottom of the flip plate (3);
an upper cover (5) is detachably arranged at the top of the shell (1) and used for covering the wiring terminal at the top.
2. A power quality analyser according to claim 1, wherein the housing (1) is provided with anti-slip assemblies (4) on both sides, the anti-slip assemblies (4) being arranged on one side of the sink zone.
3. A power quality analyser according to claim 1, wherein the lower end of the flip plate (3) is of arcuate configuration.
4. A power quality analyser according to claim 1, wherein the thickness of the flip plate (3) is less than the depth of the sink (2), a gap being formed between the flip plate (3) and the sink (2).
5. A power quality analyser according to claim 1, wherein the upper cover (5) is snap-fitted to the housing (1).
6. A power quality analyser according to claim 1, wherein the sink (2) is provided with a linear recess in its side.
7. The electric energy quality analyzer according to claim 6, characterized in that the side of the flip plate (3) is provided with a linear protruding strip, and the protruding strip is clamped with the groove in a matching way.
8. A power quality analyser according to claim 1, wherein a rubber layer is mounted at the bottom of the flip plate (3).
9. A power quality analyser according to claim 1, wherein the front side of the housing (1) is provided with a display screen (6) and keys (7).
10. A power quality analyser according to claim 9, wherein the display screen (6) is arranged above the keys (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322111314.6U CN220671557U (en) | 2023-08-07 | 2023-08-07 | Electric energy quality analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322111314.6U CN220671557U (en) | 2023-08-07 | 2023-08-07 | Electric energy quality analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220671557U true CN220671557U (en) | 2024-03-26 |
Family
ID=90329191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322111314.6U Active CN220671557U (en) | 2023-08-07 | 2023-08-07 | Electric energy quality analyzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220671557U (en) |
-
2023
- 2023-08-07 CN CN202322111314.6U patent/CN220671557U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206058865U (en) | A kind of electrical measurement fixture | |
| CN2439127Y (en) | Leakage protection socket | |
| CN220671557U (en) | Electric energy quality analyzer | |
| CN210041010U (en) | Terminal distribution box | |
| CN211826343U (en) | Test platform for semiconductor chip | |
| CN101886941B (en) | Intelligent water meter | |
| CN201327996Y (en) | Microcomputer protection device and system | |
| CN201426130Y (en) | Flip mobile phone | |
| CN111786272B (en) | Protective device with high safety performance for low-voltage electrical appliance and use method thereof | |
| CN205609457U (en) | Circuit breaker electric leakage functional switch structure and have its electric leakage circuit breaker | |
| CN206181390U (en) | Appearance is surveyed on way of detectable mobile phone call and communication module quality | |
| CN219915805U (en) | Cable fault current wave recording device | |
| CN214097557U (en) | G3-PLC carrier wave maintenance tool | |
| CN220855752U (en) | Self-service equipment payment module | |
| CN220603564U (en) | Three-phase AC/DC standard source | |
| CN215932052U (en) | Cable fault testing device based on APP technology | |
| CN205743335U (en) | Contact is used to connect the finger-print puzzle lock of electronic box and main panel | |
| CN220438205U (en) | Flaw detection device for power equipment detection | |
| CN217643351U (en) | Interphone private network cluster communication device | |
| CN219505867U (en) | Fill electric pile protection device | |
| CN215453020U (en) | Key hardware for mobile phone | |
| CN217278485U (en) | Distributed energy consumption monitoring device | |
| CN210608102U (en) | Put cabinet in high pressure | |
| CN215269112U (en) | Silica gel cover with key prompt | |
| CN212134826U (en) | Microcomputer relay protection tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |