CN214381717U - Single-phase alternating current power supply filter convenient to maintain - Google Patents
Single-phase alternating current power supply filter convenient to maintain Download PDFInfo
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- CN214381717U CN214381717U CN202120151518.0U CN202120151518U CN214381717U CN 214381717 U CN214381717 U CN 214381717U CN 202120151518 U CN202120151518 U CN 202120151518U CN 214381717 U CN214381717 U CN 214381717U
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Abstract
The utility model discloses a single phase alternating current power supply filter convenient to maintain belongs to electrical component technical field, the on-line screen storage device comprises a base, the intermediate position department at base top installs the circuit board, and the top of circuit board installs electrical components, the both ends of circuit board all are fixed with the mounting panel, be fixed with connecting wire on the mounting panel, the spout has all been seted up to the both sides at base top, and is two sets of slidable mounting has Contraband type cardboard between the spout. The utility model discloses the setting of base top Contraband type cardboard utilizes Contraband type cardboard to replace traditional protective housing to through the sliding connection between Contraband type cardboard and the base, the convenience is installed Contraband type cardboard, and simultaneously, the L type baffle cooperation mounting panel that utilizes Contraband type cardboard both ends to slide and set up uses, can ensure the stability of Contraband type cardboard installation, the device simple structure, dismantle and simple to operate, the practicality is high, is fit for using widely.
Description
Technical Field
The utility model relates to a wave filter especially relates to a single phase alternating current power supply wave filter convenient to maintain, belongs to electrical component technical field.
Background
The filter is a filter circuit consisting of a capacitor, an inductor and a resistor, and can effectively filter a frequency point of a specific frequency in a power line or frequencies except the frequency point to obtain a power signal of the specific frequency or eliminate the power signal of the specific frequency;
but current wave filter is at the in-process that uses, and the casing adopts bolt fixed connection, and it is comparatively inconvenient with the installation to dismantle, is not convenient for maintain, consequently, the utility model provides a single phase alternating current power supply wave filter convenient to maintain with the problem that exists among the solution prior art.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a single phase AC power supply filter convenient to maintain comparatively inconvenient problem among the solution prior art.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a single phase alternating current power supply filter convenient to maintain, includes the base, the intermediate position department at base top installs the circuit board, and the top of circuit board installs electrical components, the both ends of circuit board all are fixed with the mounting panel, be fixed with connecting wire on the mounting panel, the spout has all been seted up to the both sides at base top, and is two sets of slidable mounting has Contraband type cardboard between the spout, L type stopper is installed to the both ends symmetry all of Contraband type cardboard, all slidable mounting has L type baffle between the L type stopper at Contraband type cardboard both ends, the bottom of L type baffle all seted up with connecting wire complex spacing groove.
Preferably: magnets are fixed at two ends of the top of the Contraband-type clamping plate.
Preferably: the shape of spout is protruding type, the bottom of Contraband type cardboard both sides all is fixed with the locating piece with spout complex.
Preferably: the middle positions of the two ends of the base are provided with mounting holes.
Preferably: the inner side of the L-shaped baffle is attached to the outer wall of the mounting plate.
Preferably: the top outside the L-shaped baffle is provided with anti-skid lines.
The utility model has the advantages that:
the utility model provides a pair of single phase AC power supply filter convenient to maintain, the setting of base top Contraband type cardboard, utilize Contraband type cardboard to replace traditional protective housing, and through the sliding connection between Contraband type cardboard and the base, conveniently install Contraband type cardboard, and simultaneously, utilize Contraband type cardboard both ends to slide the L type baffle cooperation mounting panel that sets up and use, can ensure the stability of Contraband type cardboard installation, the device simple structure, dismantle and simple to operate, the practicality is high, and is suitable for being generalized to use.
Drawings
FIG. 1 is a front view of the present invention;
fig. 2 is a front sectional view of the present invention;
fig. 3 is a cross-sectional view of the base of the present invention.
In the figure: 1. a base; 2. a circuit board; 3. an electrical component; 4. mounting a plate; 5. connecting a lead; 6. a chute; 7. model Contraband cardboard; 8. an L-shaped limiting block; 9. an L-shaped baffle plate; 10. a limiting groove; 11. and a magnet.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-3, this embodiment provides a single phase alternating current power supply filter convenient to maintain, including base 1, circuit board 2 is installed to the intermediate position department at base 1 top, and electrical components 3 are installed at the top of circuit board 2, the both ends of circuit board 2 all are fixed with mounting panel 4, be fixed with connecting wire 5 on the mounting panel 4, spout 6 has all been seted up to the both sides at base 1 top, slidable mounting has Contraband type cardboard 7 between two sets of spout 6, L type stopper 8 is all installed to Contraband type cardboard 7 both ends are all symmetrical, all slidable mounting has L type baffle 9 between the L type stopper 8 at Contraband type cardboard 7 both ends, the bottom of L type baffle 9 all is seted up with connecting wire 5 complex spacing groove 10.
In the present embodiment, as shown in fig. 1, the magnets 11 are fixed to both ends of the top of the Contraband-type card board 7, and the effect of restricting the L-shaped shutters 9 can be improved by the attraction of the magnets 11.
In the present embodiment, as shown in fig. 1, the sliding slot 6 is convex, and the positioning blocks that are engaged with the sliding slot 6 are fixed to the bottom ends of both sides of the Contraband-type card board 7, so as to prevent the Contraband-type card board 7 from being directly pulled out upward.
In this embodiment, as shown in fig. 1, the middle positions of the two ends of the base 1 are both provided with mounting holes, so as to facilitate mounting and fixing the device.
In this embodiment, as shown in fig. 1, the inner sides of the L-shaped baffles 9 are all attached to the outer wall of the mounting plate 4, so as to improve the sealing effect after the device is assembled.
In this embodiment, as shown in fig. 1, the top of the outer side of the L-shaped baffle 9 is provided with anti-slip lines, so as to conveniently control the L-shaped baffle 9 to slide upwards.
As shown in fig. 1 to 3, the present embodiment provides an easy-to-maintain single-phase ac power filter, which operates as follows:
step 1: when in use, the device is fixedly installed through the installation hole on the base 1;
step 2: when the device needs to be maintained, the L-shaped baffle 9 is upwards slid, the bottom end of the L-shaped baffle 9 is lifted to the top of the mounting plate 4, then the Contraband-type clamping plate 7 is dragged to slide on the base 1, the Contraband-type clamping plate 7 slides out of the top of the base 1, and then the electric element 3 in the device is maintained and repaired;
and step 3: after the maintenance and the overhaul are finished, the Contraband-type clamping plate 7 slides into the sliding groove 6 from the end part of the base 1, then the L-shaped baffle 9 slides downwards, the Contraband-type clamping plate 7 is limited by the L-shaped baffle 9, and the device is assembled.
The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.
Claims (6)
1. The utility model provides a single phase alternating current power supply filter convenient to maintain which characterized in that: including base (1), intermediate position department at base (1) top installs circuit board (2), and electrical components (3) are installed at the top of circuit board (2), the both ends of circuit board (2) all are fixed with mounting panel (4), be fixed with connecting wire (5) on mounting panel (4), spout (6) have all been seted up, and are two sets of to the both sides at base (1) top slidable mounting has Contraband type cardboard (7) between spout (6), L type stopper (8) are all installed to the both ends of Contraband type cardboard (7) symmetry, all slidable mounting has L type baffle (9) between L type stopper (8) at Contraband type cardboard (7) both ends, the bottom of L type baffle (9) all seted up with connecting wire (5) complex spacing groove (10).
2. A single-phase ac power filter as claimed in claim 1, wherein: and magnets (11) are fixed at two ends of the top of the Contraband-type clamping plate (7).
3. A single-phase ac power filter as claimed in claim 1, wherein: the sliding groove (6) is convex, and positioning blocks matched with the sliding groove (6) are fixed at the bottom ends of the two sides of the Contraband-type clamping plate (7).
4. A single-phase ac power filter as claimed in claim 1, wherein: the middle positions of the two ends of the base (1) are provided with mounting holes.
5. A single-phase ac power filter as claimed in claim 1, wherein: the inner sides of the L-shaped baffles (9) are attached to the outer wall of the mounting plate (4).
6. A single-phase ac power filter as claimed in claim 1, wherein: the top of the outer side of the L-shaped baffle (9) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120151518.0U CN214381717U (en) | 2021-01-20 | 2021-01-20 | Single-phase alternating current power supply filter convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120151518.0U CN214381717U (en) | 2021-01-20 | 2021-01-20 | Single-phase alternating current power supply filter convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214381717U true CN214381717U (en) | 2021-10-08 |
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ID=77957150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120151518.0U Active CN214381717U (en) | 2021-01-20 | 2021-01-20 | Single-phase alternating current power supply filter convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214381717U (en) |
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2021
- 2021-01-20 CN CN202120151518.0U patent/CN214381717U/en active Active
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