CN208638249U - A kind of transformer power-supply filter - Google Patents
A kind of transformer power-supply filter Download PDFInfo
- Publication number
- CN208638249U CN208638249U CN201821299359.3U CN201821299359U CN208638249U CN 208638249 U CN208638249 U CN 208638249U CN 201821299359 U CN201821299359 U CN 201821299359U CN 208638249 U CN208638249 U CN 208638249U
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- CN
- China
- Prior art keywords
- plate
- movable
- block
- wiring hole
- supply filter
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Abstract
The utility model discloses a kind of transformer power-supply filters, shell two sides are respectively mounted clamping component, clamping component includes fixed block, lug plate, movable block, movable plate, roller and buckle, the first wiring hole is offered in the middle part of fixed block side, the second wiring hole is offered in the middle part of movable block side, first spring one end is connected with movable plate, shell bottom end is provided with fixation kit, fixation kit includes sliding block, mounting plate, pressing plate and second spring, mounting plate is socketed in the middle part of sliding block, sliding slot is offered inside mounting plate, pressing plate top surface is connected by second spring with shell bottom end, the utility model is provided with clamping component, by overturning movable block, movable plate is set to squeeze conducting wire, prevent its movement, wiring is stablized, it is not easy to fall off, it is caught in sliding slot using sliding block, using spring and pressing plate to the plate face or wall for being equipped with power-supply filter Face squeezes, and prevents power-supply filter from falling because of gravity, is not necessarily to tool, and installing and dismounting is rapid.
Description
Technical field
The utility model relates to wave filter technology field, specially a kind of transformer power-supply filter.
Background technique
Power-supply filter is a kind of filter circuit being made of capacitor, inductance and resistance, is a kind of passive bidirectional network,
Principle are as follows: the impedance of power-supply filter input, outlet side and power supply and load-side is bigger, gets over to the decaying of electromagnetic interference
Effectively, can the frequency other than the frequency point or the frequency point to specific frequency in power supply line filter out.
But transformer power-supply filter currently on the market, installation is inconvenient, needs to be not easy to dismantle using tool
And maintenance, when wiring, are more laborious, and wiring is not sufficiently stable, and is easy to fall off, and is brought inconvenience.
Utility model content
The utility model provides a kind of transformer power-supply filter, can effectively solve mentioned above in the background art
But transformer power-supply filter currently on the market, installation is inconvenient, it needs to be not easy to dismantle and repair using tool,
It is more laborious when wiring, and wiring is not sufficiently stable, the problem of being easy to fall off, bring inconvenience.
To achieve the above object, the utility model provides the following technical solutions: a kind of transformer power-supply filter, including
Shell, the shell two sides are respectively mounted clamping component, and the clamping component includes fixed block, the first wiring hole, lug plate, activity
Block, the second wiring hole, movable board slot, the first spring, movable plate, rubber strip, roller slot, roller and buckle, the fixed block are logical
It crosses screw to be connected with shell, offers the first wiring hole in the middle part of the fixed block side, first wiring hole is internally provided with
Lug plate, the fixed block top are hinged with movable block, offer the second wiring hole in the middle part of the movable block side, and described second
Wiring hole inner upper offers movable board slot, and the activity board slot is internally provided with the first spring, first spring one end
It is connected with movable plate, the movable plate bottom end is provided with rubber strip, and the second wiring hole inner bottom offers roller slot, institute
It states and roller is installed inside roller slot, the movable block side is equipped with buckle, and the shell bottom end is provided with fixation kit.
The fixation kit include sliding block, mounting plate, sliding slot, the first improved mat, mounting hole, pressing plate, second spring and
Second improved mat, the sliding block is socketed with mounting plate in the middle part of sliding block by welding and being connected at enclosure bottom two sides, described
Sliding slot is offered inside mounting plate, the sliding slot inner upper is bonded with the first improved mat, and the mounting plate bottom end offers
Mounting hole, the fixation kit middle part are provided with pressing plate, and the pressing plate top surface is connected by second spring with shell bottom end, described
Pressing plate bottom surface is bonded with the second improved mat.
Preferably, the fixed number of blocks is four, and fixed block is bonded with rubber pad at movable block one side position.
Preferably, the movable plate bottom end offers rubber bar groove, and the rubber strip is embedded in rubber bar groove.
Preferably, the roller side is uniformly provided with anti-skid chequer.
Preferably, the sliding block cross sectional shape is identical as sliding slot cross sectional shape.
Compared with prior art, the utility model has the beneficial effects that the utility model is scientific and reasonable for structure, secure side is used
Just:
1. being provided with clamping component, conducting wire passes through the second wiring hole and enters the first wiring hole, overturns movable block, makes movable plate
Conducting wire is squeezed, conducting wire is compressed, prevents its movement, then movable block is fixed by buckle, wiring is stablized, it is not easy to
It falls off, it is very convenient.
2. being provided with fixation kit, it is caught in sliding slot using sliding block, power-supply filter is fixed, while utilizes spring
The plate face or metope for being equipped with power-supply filter are squeezed with pressing plate, prevents power-supply filter from falling because of gravity, is not necessarily to tool,
Installing and dismounting is rapid, is convenient for repairing.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model clamping component；
Fig. 3 is the structural schematic diagram of the utility model fixation kit；
Figure label: 1, shell；2, clamping component；201, fixed block；202, the first wiring hole；203, lug plate；204,
Movable block；205, the second wiring hole；206, movable board slot；207, the first spring；208, movable plate；209, rubber strip；210, roller
Race；211, roller；212, it buckles；3, fixation kit；301, sliding block；302, mounting plate；303, sliding slot；304, the first non-slip mat
Piece；305, mounting hole；306, pressing plate；307, second spring；308, the second improved mat.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment: as shown in Figure 1-3, the utility model provides a kind of technical solution, a kind of transformer power-supply filter,
Including shell 1,1 two sides of shell are respectively mounted clamping component 2, and clamping component 2 includes fixed block 201, the first wiring hole 202, wiring
Piece 203, movable block 204, the second wiring hole 205, movable board slot 206, the first spring 207, movable plate 208, rubber strip 209, roller
Race 210, roller 211 and buckle 212, fixed block 201 are connected by screw with shell 1, are offered in the middle part of 201 side of fixed block
First wiring hole 202, the first wiring hole 202 are internally provided with lug plate 203, and 201 top of fixed block is hinged with movable block 204,
For the ease of carrying out wiring, 201 quantity of fixed block is four, and fixed block 201 is bonded at 204 one side position of movable block
Rubber pad, 204 side of movable block middle part offer the second wiring hole 205, and 205 inner upper of the second wiring hole offers movable plate
Slot 206, movable board slot 206 are internally provided with the first spring 207, and 207 one end of the first spring is connected with movable plate 208, movable plate
208 bottom ends are provided with rubber strip 209, and conducting wire shifts when wiring in order to prevent, and 208 bottom end of movable plate offers rubber bar groove, rubber
Adhesive tape 209 is embedded in rubber bar groove, and 205 inner bottom of the second wiring hole offers roller slot 210, is pacified inside roller slot 210
Equipped with roller 211, for the ease of overturning movable block 204,211 side of roller is uniformly provided with anti-skid chequer, 204 side of movable block peace
Equipped with buckle 212,1 bottom end of shell is provided with fixation kit 3.
Fixation kit 3 includes sliding block 301, mounting plate 302, sliding slot 303, the first improved mat 304, mounting hole 305, pressing plate
306, second spring 307 and the second improved mat 308, sliding block 301 is by welding and being connected at 1 bottom surface both side of shell, and sliding block
301 middle parts are socketed with mounting plate 302, sliding slot 303 are offered inside mounting plate 302, for the ease of sliding block 301 in sliding slot 303
Sliding, 301 cross sectional shape of sliding block is identical as 303 cross sectional shape of sliding slot, and 303 inner upper of sliding slot is bonded with the first improved mat
304,302 bottom end of mounting plate offers mounting hole 305, is provided with pressing plate 306 in the middle part of fixation kit 3, and 306 top surface of pressing plate passes through the
Two springs 307 are connected with 1 bottom end of shell, and 306 bottom surface of pressing plate is bonded with the second improved mat 308.
The working principle and process for using of the utility model: the utility model is a kind of transformer power-supply filter, is led
Line passes through the second wiring hole 205 and enters the first wiring hole 202, and conducting wire exposed section is in contact with lug plate 203, overturns movable block
204, so that movable plate 208 and roller 211 is squeezed conducting wire, roller 211 rolls, compresses to conducting wire, prevent its movement, then pass through
It buckles 212 pairs of movable blocks 204 to be fixed, wiring is stablized, it is not easy to it falls off, it is very convenient, screw is first passed through by mounting plate 302
It is installed on plate face or metope, sliding block 301 is caught in sliding slot 303, power-supply filter is fixed, at this point, second spring 307 is received
Contracting, pressing plate 306 squeeze the plate face or metope for being equipped with power-supply filter, the first improved mat 304 and the second improved mat 308
Improve contact position coefficient of friction, prevent power-supply filter from falling because of gravity, be not necessarily to tool, installing and dismounting is rapid, convenient for into
Row maintenance.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
Finally, it should be noted that being not limited to this reality the foregoing is merely the preferred embodiment of the utility model
With novel, although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of transformer power-supply filter, including shell (1), it is characterised in that: shell (1) two sides are respectively mounted clamping
Component (2), the clamping component (2) include fixed block (201), the first wiring hole (202), lug plate (203), movable block
(204), the second wiring hole (205), movable board slot (206), the first spring (207), movable plate (208), rubber strip (209), roller
Race (210), roller (211) and buckle (212), the fixed block (201) are connected by screw with shell (1), the fixation
It is offered the first wiring hole (202) in the middle part of block (201) side, first wiring hole (202) is internally provided with lug plate
(203), fixed block (201) top is hinged with movable block (204), offers second in the middle part of movable block (204) side
Wiring hole (205), the second wiring hole (205) inner upper offer movable board slot (206), the activity board slot (206)
It is internally provided with the first spring (207), described first spring (207) one end is connected with movable plate (208), the movable plate
(208) bottom end is provided with rubber strip (209), and the second wiring hole (205) inner bottom offers roller slot (210), described
It is equipped with roller (211) inside roller slot (210), movable block (204) side is equipped with buckle (212), the shell (1)
Bottom end is provided with fixation kit (3).
2. a kind of transformer power-supply filter according to claim 1, which is characterized in that fixation kit (3) packet
Include sliding block (301), mounting plate (302), sliding slot (303), the first improved mat (304), mounting hole (305), pressing plate (306),
Two springs (307) and the second improved mat (308), the sliding block (301) pass through welding and are connected at shell (1) bottom surface both side,
And be socketed with mounting plate (302) in the middle part of sliding block (301), sliding slot (303), the sliding slot are offered inside the mounting plate (302)
(303) inner upper is bonded with the first improved mat (304), and mounting plate (302) bottom end offers mounting hole (305), institute
It states and is provided with pressing plate (306) in the middle part of fixation kit (3), pressing plate (306) top surface passes through second spring (307) and shell (1)
Bottom end is connected, and pressing plate (306) bottom surface is bonded with the second improved mat (308).
3. a kind of transformer power-supply filter according to claim 1, which is characterized in that fixed block (201) number
Amount is four, and fixed block (201) is bonded with rubber pad at movable block (204) one side position.
4. a kind of transformer power-supply filter according to claim 1, which is characterized in that movable plate (208) bottom
End offers rubber bar groove, and the rubber strip (209) is embedded in rubber bar groove.
5. a kind of transformer power-supply filter according to claim 1, which is characterized in that roller (211) side
It is uniformly provided with anti-skid chequer.
6. a kind of transformer power-supply filter according to claim 2, which is characterized in that sliding block (301) section
Shape is identical as sliding slot (303) cross sectional shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821299359.3U CN208638249U (en) | 2018-08-13 | 2018-08-13 | A kind of transformer power-supply filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821299359.3U CN208638249U (en) | 2018-08-13 | 2018-08-13 | A kind of transformer power-supply filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208638249U true CN208638249U (en) | 2019-03-22 |
Family
ID=65743054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821299359.3U Expired - Fee Related CN208638249U (en) | 2018-08-13 | 2018-08-13 | A kind of transformer power-supply filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208638249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797166A (en) * | 2019-11-24 | 2020-02-14 | 安徽明坤电器设备有限公司 | Noise reduction transformer convenient to install and use method thereof |
-
2018
- 2018-08-13 CN CN201821299359.3U patent/CN208638249U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797166A (en) * | 2019-11-24 | 2020-02-14 | 安徽明坤电器设备有限公司 | Noise reduction transformer convenient to install and use method thereof |
| CN110797166B (en) * | 2019-11-24 | 2021-09-24 | 安徽明坤电器设备有限公司 | Noise reduction transformer convenient to install and use method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20200813 |