CN219871517U - Device for improving rapid measurement of resonance point of power filter - Google Patents
Device for improving rapid measurement of resonance point of power filter Download PDFInfo
- Publication number
- CN219871517U CN219871517U CN202320735371.9U CN202320735371U CN219871517U CN 219871517 U CN219871517 U CN 219871517U CN 202320735371 U CN202320735371 U CN 202320735371U CN 219871517 U CN219871517 U CN 219871517U
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- power filter
- mounting
- resonance point
- mounting panel
- sliding
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- 238000005259 measurement Methods 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 4
- 230000004308 accommodation Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a device for improving rapid measurement of a resonance point of a power filter, which comprises a base, wherein an installation seat is fixedly arranged at the top of the base, a display panel is fixedly arranged at the top of the installation seat, and a current control knob is rotatably connected to the top of the installation seat and positioned on one side of the display panel. According to the utility model, the power interface, the current control knob, the display panel and the first mounting plate are mounted through the setting of the mounting seat, the electric connection between the whole and the outside is realized through the setting of the power interface, the detection result is displayed through the setting of the display panel, the current is controlled through the setting of the current control knob, so that the current value of the resonance point of the power filter is detected, the power filter is fixed through the cooperation among the first mounting plate, the second mounting plate and the clamping plate, and the power filter is quickly connected, so that the power filter is quickly detected.
Description
Technical Field
The utility model relates to the technical field of rapid measurement of resonance points, in particular to a device for improving rapid measurement of resonance points of a power filter.
Background
The resonance point is a phenomenon that the amplitude of the oscillation system is increased sharply under the action of periodic external force when the external force action frequency is the same as or very close to the natural oscillation frequency of the system. The frequency when resonance is generated is called as resonant frequency, and the power filter in the common circuit needs to measure the resonance point after production, so that the resonance is avoided in the subsequent use, and the use is prevented from being influenced.
The power filter needs to be detected after production, the detection mode is to connect the power filter to the inside of the detection device and adjust the voltage of the power filter, so that the resonance point between the voltage change point and the power filter is found out, however, the connection is complicated when in use, the rapid detection is affected, and the use requirement cannot be met.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide a device for improving the rapid measurement of the resonance point of a power filter, which can rapidly connect the power filter.
(II) technical scheme
The technical scheme includes that the device comprises a base, a mounting seat is fixedly mounted at the top of the base, a display panel is fixedly mounted at the top of the mounting seat, a current control knob is rotatably connected to the top of the mounting seat and located on one side of the display panel, a power interface is embedded in the mounting seat and located on one side of the display panel, a containing cavity is formed in one side of the mounting seat, a first mounting plate is arranged in the containing cavity, a second mounting plate is arranged at the top of the first mounting plate, three symmetrical metal connecting rods are fixedly mounted on one side of the second mounting plate and one side of an inner cavity of the containing cavity, and sealing plates are fixedly mounted on one side of the first mounting plate.
As a preferable scheme, a pull ring is fixedly arranged on one side of the sealing plate, and a through cavity is formed in the pull ring.
As the preferable scheme, the inside of mount pad just is located the both sides of holding the chamber and has all been seted up the spacing groove, the inside interlude in spacing groove is provided with the gag lever post, one side and the closing plate fixed connection of gag lever post.
As an optimal scheme, the inside fixed mounting of spacing groove has the iron plate, the one end fixed mounting of gag lever post has the electro-magnet.
As the preferred scheme, first spout has been seted up at the top of first mounting panel, the inside sliding connection of first spout has first slider, the bottom fixed connection of top and second mounting panel of first slider, one side of first slider just is located the inside fixed mounting of first spout has first spring.
As the preferable scheme, two second sliding grooves are formed in the first mounting plate, second sliding blocks are connected to the second sliding grooves in a sliding mode, and the tops of the second sliding blocks are fixedly connected with the bottoms of the clamping plates.
As the preferable scheme, the side that the second slider kept away from relatively is all fixed mounting has the second spring, one side and the inner chamber fixed connection of second spout of second spring.
(III) beneficial effects
Compared with the prior art, the utility model provides a device for improving the rapid measurement of the resonance point of the power filter, which has the following beneficial effects.
1. The power supply device comprises a power supply interface, a current control knob, a display panel and a first mounting plate, wherein the power supply interface, the current control knob, the display panel and the first mounting plate are arranged through the setting of the mounting seat, the whole and external electric connection is realized through the setting of the power supply interface, the detection result is displayed through the setting of the display panel, the current is controlled through the setting of the current control knob, the current value of the resonance point of the power supply filter is detected, the power supply filter is fixed through the cooperation between the first mounting plate, the second mounting plate and the clamping plate, and the power supply filter is connected quickly, so that the power supply filter is detected quickly.
2. The setting through the pull ring is convenient to take out first mounting panel from the inside that holds the chamber to the convenience carries out quick installation to power filter, realizes spacing to the closing plate through the cooperation between spacing groove and the gag lever post, thereby realizes spacing to first mounting panel, makes things convenient for first mounting panel to run through to the inside that holds the chamber and detects power filter.
3. Through the mutual attraction between electro-magnet and the electro-magnet, draw the gag lever post into the inside of spacing groove to make first mounting panel run through to hold the inside realization power filter of chamber and hold the inside metal connecting rod of chamber and be connected, realize installing the second mounting panel through the cooperation between first spring, first spout and the first slider, extrude the second mounting panel left simultaneously, make power filter and hold the metal connecting rod contact of chamber inner chamber, realize electric connection.
4. Install splint through the cooperation realization between second slider and the second spout, extrude the second slider to the one side that is close to relatively through the setting of second spring to drive splint and extrude spacingly to power filter, increase power filter's stability, make power filter's electric connection point and metal connecting rod contact.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of an isometric cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic side cross-sectional view of a first mounting plate of the present utility model.
In the figure: 1. a base; 2. a mounting base; 3. a power interface; 4. a current control knob; 5. a display panel; 6. a sealing plate; 7. a first mounting plate; 8. a pull ring; 9. a limit rod; 10. a second mounting plate; 11. a metal connecting rod; 12. a clamping plate; 13. a limit groove; 14. a first spring; 15. a first chute; 16. a first slider; 17. a second spring; 18. a second slider; 19. a second chute; 20. an electromagnet; 21. iron blocks; 22. a receiving chamber.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model: the utility model provides an improve quick measuring device of power filter resonance point, including base 1, the top fixed mounting of base 1 has mount pad 2, the top fixed mounting of mount pad 2 has display panel 5, the top of mount pad 2 and be located one side rotation of display panel 5 and be connected with current control knob 4, the inside of mount pad 2 and be located one side of display panel 5 and inlay and have power interface 3, accommodation chamber 22 has been seted up to one side of mount pad 2, the inside of accommodation chamber 22 is provided with first mounting panel 7, first mounting panel 7 top is provided with second mounting panel 10, one side of second mounting panel 10 and one side of accommodation chamber 22 inner chamber all fixed mounting have three symmetrical metal connecting rod 11, the top of first mounting panel 7 and be located one side of second mounting panel 10 and be provided with two symmetrical splint 12, one side fixed mounting of first mounting panel 7 has closing plate 6;
as shown in fig. 1, the power interface 3, the current control knob 4, the display panel 5 and the first mounting plate 7 are mounted through the setting of the mounting seat 2, the whole and external electric connection is realized through the setting of the power interface 3, the detection result is displayed through the setting of the display panel 5, the current is controlled through the setting of the current control knob 4, so that the current value of the resonance point of the power filter is detected, the power filter is fixed through the cooperation among the first mounting plate 7, the second mounting plate 10 and the clamping plate 12, and the power filter is quickly connected, so that the rapid detection is realized;
one side of the sealing plate 6 is fixedly provided with a pull ring 8, and a through cavity is formed in the pull ring 8;
as shown in fig. 1, the first mounting plate 7 is conveniently drawn out from the inside of the accommodating cavity 22 by the arrangement of the pull ring 8, so that the rapid mounting of the power filter is facilitated;
limiting grooves 13 are formed in the mounting seat 2 and located on two sides of the accommodating cavity 22, limiting rods 9 are inserted into the limiting grooves 13, and one sides of the limiting rods 9 are fixedly connected with the sealing plate 6;
as shown in fig. 2, the sealing plate 6 is limited by the cooperation between the limiting groove 13 and the limiting rod 9, so that the first mounting plate 7 is limited, and the first mounting plate 7 can conveniently penetrate into the accommodating cavity 22 to detect the power filter;
an iron block 21 is fixedly arranged in the limiting groove 13, and an electromagnet 20 is fixedly arranged at one end of the limiting rod 9;
as shown in fig. 3, the limit rod 9 is pulled into the limit groove 13 by the mutual attraction between the electromagnet 20 and the electromagnet 20, so that the first mounting plate 7 penetrates into the accommodating cavity 22 to realize the connection between the power filter and the metal connecting rod 11 in the accommodating cavity 22;
a first sliding groove 15 is formed in the top of the first mounting plate 7, a first sliding block 16 is connected in the first sliding groove 15 in a sliding manner, the top of the first sliding block 16 is fixedly connected with the bottom of the second mounting plate 10, and a first spring 14 is fixedly arranged on one side of the first sliding block 16 and positioned in the first sliding groove 15;
as shown in fig. 4, the second mounting plate 10 is mounted through the cooperation among the first spring 14, the first chute 15 and the first slide block 16, and meanwhile, the second mounting plate 10 is pressed leftwards, so that the power filter is in contact with the metal connecting rod 11 in the inner cavity of the accommodating cavity 22, and electric connection is realized;
two second sliding grooves 19 are formed in the first mounting plate 7, second sliding blocks 18 are connected in the second sliding grooves 19 in a sliding mode, and the tops of the second sliding blocks 18 are fixedly connected with the bottoms of the clamping plates 12;
as shown in fig. 2, the clamping plate 12 is mounted by the cooperation between the second slide block 18 and the second slide groove 19;
a second spring 17 is fixedly arranged on the side, which is relatively far away from the second sliding block 18, of the second sliding block, and one side of the second spring 17 is fixedly connected with the inner cavity of the second sliding groove 19;
as shown in fig. 4, the second slider 18 is pressed to a relatively close side by the arrangement of the second spring 17, so as to drive the clamping plate 12 to press and limit the power filter, and increase the stability of the power filter, so that the electrical connection point of the power filter is in contact with the metal connecting rod 11.
The working principle of the utility model is as follows: the outside power supply wire runs through to the inside of power interface 3 and supplies power to the whole, make electro-magnet 20 close through the outage, thereby make gag lever post 9 can remove, make first mounting panel 7 follow and hold the inside of chamber 22 and take out through pulling pull ring 8, place the power filter that waits to detect in the top of first mounting panel 7, simultaneously with splint 12 to the one side pulling relatively far away, place the power filter between splint 12, and extrude second slider 18 through second spring 17, thereby make splint 12 extrude fixedly to the power filter, simultaneously with the link of power filter one side and the metal connecting rod 11 contact of second mounting panel 10 one side, make electro-magnet 20 switch on, make electro-magnet 20 attract iron block 21 drive gag lever post 9 to the inside removal of spacing groove 13, the area drives the inside of first mounting panel 7 and power filter entering hold chamber 22 and make the contact end of the opposite side of power filter and hold the inside metal connecting rod 11 contact of chamber 22, realize electric connection, get into the power filter electric current through the rotation regulation of current control knob 4, thereby detect the resonance point, and carry out it through display panel 5.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (7)
1. The utility model provides an improve quick measuring device of power filter resonance point, includes base (1), its characterized in that: the utility model discloses a portable electronic device, including base (1), mount pad, metal connecting rod, sealing plate (6) are installed in the top fixed mounting of base (1), top fixed mounting of mount pad (2) has display panel (5), the top of mount pad (2) just is located one side rotation of display panel (5) and is connected with current control knob (4), the inside of mount pad (2) just is located one side of display panel (5) and inlays and be equipped with power source (3), holding chamber (22) have been seted up to one side of mount pad (2), the inside of holding chamber (22) is provided with first mounting panel (7), first mounting panel (7) top is provided with second mounting panel (10), one side of second mounting panel (10) and one side of holding chamber (22) inner chamber all fixed mounting have three symmetrical metal connecting rod (11), the top of first mounting panel (7) just is located one side of second mounting panel (10) and is provided with two symmetrical splint (12), one side fixed mounting of first mounting panel (7) has sealing plate (6).
2. An apparatus for improving rapid measurement of a resonance point of a power filter as set forth in claim 1, wherein: one side of the sealing plate (6) is fixedly provided with a pull ring (8), and a through cavity is formed in the pull ring (8).
3. An apparatus for improving rapid measurement of a resonance point of a power filter as set forth in claim 1, wherein: limiting grooves (13) are formed in the mounting seat (2) and located on two sides of the accommodating cavity (22), limiting rods (9) are arranged in the limiting grooves (13) in an inserted mode, and one side of each limiting rod (9) is fixedly connected with the corresponding sealing plate (6).
4. A device for improving rapid measurement of a resonance point of a power filter according to claim 3, wherein: an iron block (21) is fixedly arranged in the limiting groove (13), and an electromagnet (20) is fixedly arranged at one end of the limiting rod (9).
5. An apparatus for improving rapid measurement of a resonance point of a power filter as set forth in claim 1, wherein: the top of first mounting panel (7) has seted up first spout (15), the inside sliding connection of first spout (15) has first slider (16), the bottom fixed connection of top and second mounting panel (10) of first slider (16), one side of first slider (16) just is located the inside fixed mounting of first spout (15) has first spring (14).
6. An apparatus for improving rapid measurement of a resonance point of a power filter as set forth in claim 1, wherein: two second sliding grooves (19) are formed in the first mounting plate (7), second sliding blocks (18) are connected to the second sliding grooves (19) in a sliding mode, and the tops of the second sliding blocks (18) are fixedly connected with the bottoms of the clamping plates (12).
7. The apparatus for improving rapid measurement of a resonance point of a power filter of claim 6, wherein: and a second spring (17) is fixedly arranged on one side, relatively far away from the second sliding block (18), of the second sliding block, and one side of the second spring (17) is fixedly connected with the inner cavity of the second sliding groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320735371.9U CN219871517U (en) | 2023-04-06 | 2023-04-06 | Device for improving rapid measurement of resonance point of power filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320735371.9U CN219871517U (en) | 2023-04-06 | 2023-04-06 | Device for improving rapid measurement of resonance point of power filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219871517U true CN219871517U (en) | 2023-10-20 |
Family
ID=88369073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320735371.9U Active CN219871517U (en) | 2023-04-06 | 2023-04-06 | Device for improving rapid measurement of resonance point of power filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219871517U (en) |
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2023
- 2023-04-06 CN CN202320735371.9U patent/CN219871517U/en active Active
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