CN216696457U - Portable dustproof effectual power analysis appearance - Google Patents
Portable dustproof effectual power analysis appearance Download PDFInfo
- Publication number
- CN216696457U CN216696457U CN202122574859.1U CN202122574859U CN216696457U CN 216696457 U CN216696457 U CN 216696457U CN 202122574859 U CN202122574859 U CN 202122574859U CN 216696457 U CN216696457 U CN 216696457U
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- Prior art keywords
- analyzer
- block
- fixedly connected
- protection
- shells
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- 230000001681 protective effect Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000010248 power generation Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a portable power analyzer with good dustproof effect, which comprises an analyzer and a protection mechanism, wherein the protection mechanism comprises two protection shells and a fixing mechanism, the fixing mechanism is arranged on two sides of the protection shells, the fixing mechanism comprises a fixing block, one side of the fixing block is fixedly connected with the side wall of one of the protection shells, the side wall of the other protection shell is fixedly connected with an installation block, one side of the installation block is fixedly connected with a rotating shaft, a clamping block is rotatably and alternately connected onto the rotating shaft, and two ends of the rotating shaft are movably sleeved with torsion springs. According to the utility model, the analyzer is placed in the inner cavity of the lower protective shell, the upper protective shell is rotated to move to a horizontal position, the fixture block is rotated around the rotating shaft to extrude the torsion spring, the fixture block is driven to rotate by utilizing the elastic action of the torsion spring, the top of the fixture block is movably clamped with the fixed block, the two protective shells are connected and fixed, and the analyzer is convenient to put in and take out.
Description
Technical Field
The utility model relates to the field of power analyzers, in particular to a portable power analyzer with a good dustproof effect.
Background
The power analyzer is mainly used for measuring parameters such as power, efficiency and the like of power conversion devices such as motors, frequency converters, transformers and the like, and is widely used for power calculation and analysis of hybrid electric vehicles, solar power generation, wind power generation, frequency converters, variable frequency motors, fuel cells and the like.
Power analysis appearance is accurate instrument, when using and depositing, need carry out dustproof protection usually, and common power analysis appearance is protected through the mode of installation dustproof safety cover more, and dustproof safety cover is the mode through bolt locking or buckle joint more, and the installation is fixed on power analysis appearance, and it is loaded down with trivial details to dismantle, the maintenance operation of the later stage analysis appearance of being not convenient for.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable power analyzer with good dustproof effect so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a portable power analyzer with good dustproof effect comprises an analyzer and a protection mechanism, wherein the protection mechanism is arranged on the analyzer;
the protection mechanism comprises two protection shells and a fixing mechanism, the two protection shells are arranged above and below the analyzer, and the fixing mechanism is arranged on two sides of each protection shell;
fixed establishment includes the fixed block, the lateral wall fixed connection of one side of fixed block and one of them protecting crust, wherein the opposite side the lateral wall fixedly connected with installation piece of protecting crust, one side fixedly connected with axis of rotation of installation piece, it is connected with the fixture block to rotate the interlude in the axis of rotation, the torsional spring has been cup jointed in the equal activity in both ends of axis of rotation.
Preferably, the equal fixedly connected with stopper in both sides side of installation piece one side, the stopper laminates with the one end of torsional spring mutually, the front and the equal fixedly connected with briquetting in the back of fixture block one side, one side of briquetting laminates with the other end of torsional spring mutually.
Preferably, the back of the protection shell is symmetrically provided with two hinges, and the backs of the two protection shells are rotatably connected through the two hinges.
Preferably, grooves are formed in two sides of each of the two protective shells, fixing rods are fixedly connected to two sides of the analyzer, and the fixing rods are arranged in inner cavities of the grooves.
Preferably, one end of the fixing rod is rotatably and alternately connected with connecting blocks, and a connecting rod is fixedly connected between the two connecting blocks.
Preferably, one side of each of the two inner walls of the protective shell is fixedly connected with a stop block, and the back of each stop block is attached to the front of the analyzer.
The utility model has the technical effects and advantages that:
(1) according to the utility model, by utilizing the arrangement mode that the protective shell, the fixed block, the clamping block and the torsion spring are matched, the analyzer is placed in the inner cavity of the lower protective shell, the upper protective shell is rotated to move to the horizontal position, the clamping block is rotated around the rotating shaft to extrude the torsion spring, the clamping block is driven to rotate by utilizing the elastic action of the torsion spring, the top of the clamping block is movably clamped with the fixed block, the two protective shells are connected and fixed, the mounting and dismounting of the protective shells are convenient, and the placing and taking out of the analyzer are convenient;
(2) according to the utility model, the pressing block is driven to extrude one end of the torsion spring by rotating the clamping block in a setting mode that the pressing block is matched with the limiting block, and the other end of the torsion spring is extruded with the limiting block, so that the torsion spring is deformed, and the stability of the torsion spring is ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic view of the utility model at a in fig. 1.
FIG. 3 is a side sectional view of the fixing rod of the present invention.
FIG. 4 is a schematic diagram of the front structure of the analyzer of the present invention.
In the figure: 1. an analyzer; 2. a protection mechanism; 21. a protective shell; 22. a fixing mechanism; 221. a fixed block; 222. mounting blocks; 223. a rotating shaft; 224. a clamping block; 225. a torsion spring; 3. a limiting block; 4. briquetting; 5. a hinge; 6. a groove; 7. fixing the rod; 8. connecting blocks; 9. a connecting rod; 10. and a stop block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a portable power analyzer with good dustproof effect as shown in figures 1-4, which comprises an analyzer 1 and a protection mechanism 2, wherein the protection mechanism 2 is arranged on the analyzer 1, and the analyzer 1 is arranged in the protection mechanism 2 to protect the analyzer 1 and prevent dust from entering the analyzer 1;
the protection mechanism 2 comprises two protection shells 21 and a fixing mechanism 22, the two protection shells 21 are arranged above and below the analyzer 1, the protection shells 21 are drawer-shaped, the analyzer 1 is placed in the inner cavities of the two protection shells 21 to protect the analyzer 1, the fixing mechanism 22 is arranged on two sides of the protection shells 21, and the fixing mechanism 22 is used for connecting and fixing the two protection shells 21 and is arranged in the middle of the protection shells 21;
the fixing mechanism 22 comprises a fixing block 221, one side of the fixing block 221 is fixedly connected with the side wall of one of the protection shells 21, the fixing block 221 is arranged at the bottom position of one side of the upper protection shell 21 and moves along with the protection shell 21, the side wall of the other side of the protection shell 21 is fixedly connected with an installation block 222, the installation block 222 is in a concave shape and is arranged at the top position of one side of the lower protection shell 21, the upper surface is attached to the lower surface of the fixing block 221, one side of the installation block 222 is fixedly connected with a rotating shaft 223, the rotating shaft 223 is fixed in the inner cavity of the installation groove of the installation block 222 and used for installing a fixture block 224, the fixture block 224 is rotatably and alternately connected to the rotating shaft 223, the fixture block 224 is in an L shape, the top is provided with an inclined plane and rotates around the rotating shaft 223, the inner wall of the top of the fixture block 224 is attached to the upper surface of the fixing block 221, and two ends of the rotating shaft 223 are movably sleeved with torsion springs 225, the torsion spring 225 deforms along with the rotation of the fixture block 224, and the fixture block 224 is movably clamped with the fixing block 221 by the elastic action of the torsion spring 225;
the two side sides of one side of the mounting block 222 are fixedly connected with limiting blocks 3, the limiting blocks 3 are attached to one end of the torsion spring 225, the limiting blocks 3 limit one end of the torsion spring 225 to ensure the stability of the torsion spring 225, the front side and the back side of one side of the fixture block 224 are fixedly connected with pressing blocks 4, the pressing blocks 4 rotate along with the fixture block 224 to extrude the other end of the torsion spring 225, so that the torsion spring 225 deforms, and one side of the pressing blocks 4 is attached to the other end of the torsion spring 225;
the back of the protective shell 21 is symmetrically provided with two hinges 5, the backs of the two protective shells 21 are rotationally connected through the two hinges 5, and the upper protective shell 21 rotates through the hinges 5, so that the upper protective shell 21 can be conveniently opened, and the analyzer 1 can be conveniently put in and taken out;
equal fixedly connected with dog 10 in one side of two protecting crust 21 inner walls, the back of dog 10 and the front of analysis appearance 1 are laminated mutually, and dog 10 is used for spacing the front of analysis appearance 1, guarantees that analysis appearance 1 stably places in the inner chamber of two protecting crust 21.
The working principle of the utility model is as follows: through placing analysis appearance 1 in the inner chamber of below protecting crust 21, rotate top protecting crust 21 again, make it move horizontal position, it removes the position of installation piece 222 to drive fixed block 221, rotate fixture block 224 round axis of rotation 223, extrude torsional spring 225, utilize torsional spring 225's elastic action, it revolves to drive fixture block 224, make fixture block 224's top and fixed block 221 activity joint, it is fixed to connect two protecting crust 21, drive briquetting 4 through rotating fixture block 224 simultaneously and extrude torsional spring 225's one end, torsional spring 225's the other end extrudees with stopper 3, make torsional spring 225 take place deformation, guarantee torsional spring 225's stability.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. A portable power analyzer with good dustproof effect comprises an analyzer (1) and a protection mechanism (2), and is characterized in that the protection mechanism (2) is arranged on the analyzer (1);
the protection mechanism (2) comprises two protection shells (21) and a fixing mechanism (22), the two protection shells (21) are arranged above and below the analyzer (1), and the fixing mechanism (22) is arranged on two sides of the protection shells (21);
fixed establishment (22) include fixed block (221), the lateral wall fixed connection of one side and one of them protecting crust (21) of fixed block (221), wherein the opposite side the lateral wall fixedly connected with installation piece (222) of protecting crust (21), one side fixedly connected with axis of rotation (223) of installation piece (222), it has fixture block (224) to rotate the interlude on axis of rotation (223), torsional spring (225) has been cup jointed in the equal activity in both ends of axis of rotation (223).
2. The portable power analyzer with good dustproof effect according to claim 1, wherein two sides of one side of the installation block (222) are fixedly connected with limit blocks (3), the limit blocks (3) are attached to one end of the torsion spring (225), the front surface and the back surface of one side of the fixture block (224) are fixedly connected with press blocks (4), and one side of each press block (4) is attached to the other end of the torsion spring (225).
3. The portable power analyzer with good dustproof effect according to claim 1, wherein the back surface of the protective shell (21) is symmetrically provided with two hinges (5), and the back surfaces of the two protective shells (21) are rotatably connected through the two hinges (5).
4. The portable power analyzer with good dustproof effect according to claim 1, wherein two sides of two protective shells (21) are respectively provided with a groove (6), two sides of the analyzer (1) are respectively fixedly connected with a fixing rod (7), and the fixing rods (7) are arranged in inner cavities of the grooves (6).
5. The portable power analyzer with good dustproof effect according to claim 4, wherein one end of the fixing rod (7) is rotatably inserted and connected with a connecting block (8), and a connecting rod (9) is fixedly connected between the two connecting blocks (8).
6. The portable power analyzer with good dustproof effect according to claim 1, wherein one side of the inner wall of each of the two protective cases (21) is fixedly connected with a stop block (10), and the back surface of each stop block (10) is attached to the front surface of the analyzer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122574859.1U CN216696457U (en) | 2021-10-26 | 2021-10-26 | Portable dustproof effectual power analysis appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122574859.1U CN216696457U (en) | 2021-10-26 | 2021-10-26 | Portable dustproof effectual power analysis appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216696457U true CN216696457U (en) | 2022-06-07 |
Family
ID=81829928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122574859.1U Expired - Fee Related CN216696457U (en) | 2021-10-26 | 2021-10-26 | Portable dustproof effectual power analysis appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216696457U (en) |
-
2021
- 2021-10-26 CN CN202122574859.1U patent/CN216696457U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220607 |