CN215220421U - Shielding patch power inductor - Google Patents
Shielding patch power inductor Download PDFInfo
- Publication number
- CN215220421U CN215220421U CN202120686519.5U CN202120686519U CN215220421U CN 215220421 U CN215220421 U CN 215220421U CN 202120686519 U CN202120686519 U CN 202120686519U CN 215220421 U CN215220421 U CN 215220421U
- Authority
- CN
- China
- Prior art keywords
- coil
- hole
- spring
- locking seat
- base
- 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
Images
Landscapes
- Springs (AREA)
Abstract
The utility model discloses a shielding paster power inductance, which comprises a base, be provided with coil groove, louvre and outer conducting strip on the base, the coil groove is seted up in the middle of the base top, is provided with first spring and locking seat on the coil groove, first spring passes through screw equidistance installation and is fixed in coil inslot side bottom periphery, locking seat is provided with spring post and second spring in the middle of being fixed in coil inslot side bottom through screw installation on the locking seat, spring post equidistance nestification is in the locking seat outside, the second spring is placed in the middle of locking seat top, the louvre symmetry is seted up on the base outside terminal surface, outer conducting strip symmetry is pre-buried in base below both sides. The utility model discloses can easily change the coil of power inductance, effectively improve maintenance efficiency.
Description
Technical Field
The utility model relates to a shielding paster power inductance belongs to electrical component technical field.
Background
The power inductor mainly plays a role in filtering and oscillation in the circuit. The power inductor used at present is of a fixed structure, and needs to be integrally disassembled and replaced after being damaged, so that the circuit board is easily damaged, and the maintenance efficiency is seriously influenced. In order to solve the problems, a new technical scheme is provided.
Disclosure of Invention
An object of the utility model is to provide a shielding paster power inductance to solve the problem that proposes among the above-mentioned background art.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a shielding paster power inductance, includes the base, be provided with coil groove, louvre and outer conducting strip on the base, the coil groove is seted up in the middle of the base top, is provided with first spring and locking seat on the coil groove, first spring passes through screw equidistance erection fixation in coil inslot side bottom periphery, locking seat is provided with spring post and second spring in the middle of screw erection fixation in coil inslot side bottom on the locking seat, the spring post equidistance nestification is in the locking seat outside, the second spring is placed in the middle of the locking seat top, the louvre symmetry is seted up on the base outside terminal surface, outer conducting strip symmetry is pre-buried in base below both sides.
Preferably, the coil groove is internally nested with a coil shaft, the coil shaft is provided with an upper through hole, a lower through hole, a transmission shaft, an upper cover plate and a lower cover plate, the upper through hole is arranged in the middle of the top of the coil shaft, the lower through hole is arranged in the middle of the bottom of the coil shaft, the transmission shaft is nested in the coil shaft, the upper cover plate is fixed on the top of the coil shaft through screw installation, the lower cover plate is fixed on the bottom of the coil shaft through screw installation, and inner conducting strips are embedded in the two sides of the lower cover plate in a symmetrical mode.
Preferably, the lower through hole is sleeved on the locking seat, a locking groove is formed below the lower through hole, and the locking groove is sleeved on the spring column.
Preferably, the transmission shaft is provided with a shaft seat and a lantern ring, the shaft seat is integrally connected to the top of the transmission shaft, and the lantern ring is fixed to the bottom of the transmission shaft through screws.
Preferably, the axle bed is nested in the upper through hole, the thickness of the axle bed is one half of that of the upper through hole, the top of the axle bed is integrally connected with an optical axis, and the optical axis penetrates through and extends to the top of the upper cover plate.
Preferably, the lantern ring is nested in the lower through hole, the thickness of the lantern ring is one half of that of the lower through hole, and the inner diameter of the lantern ring is the same as the outer diameter of the locking seat.
Compared with the prior art, the beneficial effects of the utility model are that: the first spring of the utility model is equidistantly arranged and fixed at the bottom periphery of the inner side of the coil slot through screws, so that the coil shaft can be easily pushed out from the coil slot; the second spring is placed in the middle of the top of the locking seat, and can easily drive the lantern ring to reset; inner conducting strips are symmetrically pre-embedded at two sides of the lower cover plate, so that the coil can be easily communicated with the outer conducting strips; the locking groove is sleeved on the spring post, so that the coil shaft can be easily fixed; the inner diameter of the lantern ring is the same as the outer diameter of the locking seat, so that the spring column can be easily compressed; synthesize the above-mentioned the utility model discloses can easily change the coil of power inductance, effectively improve maintenance efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the base structure of the present invention;
fig. 3 is a schematic view of the coil bobbin structure of the present invention;
in the figure: 1-a base; 2-a coil slot; 3-heat dissipation holes; 4-an outer conducting strip; 5-a first spring; 6-locking seat; 7-a spring post; 8-a second spring; 9-coil axis; 10-upper through holes; 11-lower through hole; 12-a drive shaft; 13-upper cover plate; 14-a lower cover plate; 15-inner conductive sheet; 16-locking groove; 17-shaft seat; 18-a collar; 19-optical axis.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely explained below with reference to the drawings in the embodiment of the present invention.
As shown in figures 1-3, a power inductor of a shielding patch comprises a base 1, a coil slot 2, a heat dissipation hole 3 and an outer conductive sheet 4 are arranged on the base 1, the coil slot 2 is arranged in the middle of the top of the base 1, a first spring 5 and a locking seat 6 are arranged on the coil slot 2, the first spring 5 is equidistantly mounted and fixed on the periphery of the bottom of the inner side of the coil slot 2 through screws, the locking seat 6 is fixedly mounted and fixed in the middle of the bottom of the inner side of the coil slot 2 through screws, a spring post 7 and a second spring 8 are arranged on the locking seat 6, the spring post 7 is equidistantly nested outside the locking seat 6, the second spring 8 is arranged in the middle of the top of the locking seat 6, the heat dissipation hole 3 is symmetrically arranged on the end surface of the outer side of the base 1, the outer conductive sheets 4 are symmetrically pre-buried on the two sides below the base 1, a coil shaft 9 is nested in the coil slot 2, an upper through hole 10, a lower through hole 11, a transmission shaft 12 are arranged on the coil shaft 9, An upper cover plate 13 and a lower cover plate 14, wherein an upper through hole 10 is arranged in the middle of the top of a coil shaft 9, a lower through hole 11 is arranged in the middle of the bottom of the coil shaft 9, a transmission shaft 12 is nested inside the coil shaft 9, the upper cover plate 13 is fixedly installed on the top of the coil shaft 9 through screws, the lower cover plate 14 is fixedly installed on the bottom of the coil shaft 9 through screws, inner conducting strips 15 are symmetrically pre-embedded on two sides of the lower cover plate 14, the lower through hole 11 is nested on a locking seat 6, a locking groove 16 is arranged below the lower through hole 11, the locking groove 16 is nested on a spring column 7, a shaft seat 17 and a lantern ring 18 are arranged on the transmission shaft 12, the shaft seat 17 is integrally connected to the top of the transmission shaft 12, the lantern ring 18 is fixedly installed on the bottom of the transmission shaft 12 through screws, the shaft seat 17 is nested in the upper through hole 10, the thickness of the shaft seat 17 is one half of the thickness of the upper through hole 10, and the top of the shaft seat 17 is integrally connected with an optical axis 19, the optical axis 19 penetrates through and extends to the top of the upper cover plate 13, the collar 18 is nested in the lower through hole 11, the thickness of the collar 18 is one half of that of the lower through hole 11, and the inner diameter of the collar 18 is the same as the outer diameter of the locking seat 6.
The specific use mode is as follows: when in normal use, the spring post 7 is nested in the locking groove 16, and the coil on the coil shaft 9 is communicated with the outer conducting strip 4 through the inner conducting strip 15; when the power inductor is damaged, the optical axis 19 is pressed to drive the lantern ring 18 to move downwards, the lantern ring 18 moves downwards and is sleeved on the locking seat 6, the spring column 7 slides out of the locking groove 16 under the extrusion of the lantern ring 18, and the first spring 5 resets to drive the coil shaft 9 to slide out of the coil groove 2.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (6)
1. A shielding patch power inductor comprises a base (1), and is characterized in that: the base (1) is provided with a coil groove (2), a heat dissipation hole (3) and an outer conducting strip (4), the coil slot (2) is arranged in the middle of the top of the base (1), a first spring (5) and a locking seat (6) are arranged on the coil slot (2), the first springs (5) are equidistantly arranged and fixed on the periphery of the bottom of the inner side of the coil slot (2) through screws, the locking seat (6) is fixed in the middle of the bottom of the inner side of the coil groove (2) through screws, a spring post (7) and a second spring (8) are arranged on the locking seat (6), the spring columns (7) are nested outside the locking seat (6) at equal intervals, the second spring (8) is placed in the middle of the top of the locking seat (6), the radiating holes (3) are symmetrically formed in the end face of the outer side of the base (1), and the outer conducting strips (4) are symmetrically pre-buried in two sides below the base (1).
2. The shielded patch power inductor defined in claim 1 wherein: coil groove (2) inside nested have coil axis (9), be provided with through-hole (10), lower through-hole (11), transmission shaft (12), upper cover plate (13) and apron (14) down on coil axis (9), go up through-hole (10) and offer in the middle of coil axis (9) top, through-hole (11) are offered in the middle of coil axis (9) bottom down, transmission shaft (12) are nested inside coil axis (9), upper cover plate (13) are fixed in coil axis (9) top through the screw installation, apron (14) are fixed in coil axis (9) bottom through the screw installation down, and apron (14) bilateral symmetry is pre-buried to have interior conducting strip (15) down.
3. The shielded patch power inductor defined in claim 2 wherein: the lower through hole (11) is sleeved on the locking seat (6), a locking groove (16) is formed below the lower through hole (11), and the locking groove (16) is sleeved on the spring column (7).
4. The shielded patch power inductor defined in claim 2 wherein: the transmission shaft is characterized in that a shaft seat (17) and a lantern ring (18) are arranged on the transmission shaft (12), the shaft seat (17) is integrally connected to the top of the transmission shaft (12), and the lantern ring (18) is fixedly mounted at the bottom of the transmission shaft (12) through screws.
5. The shielded patch power inductor defined in claim 4 wherein: axle bed (17) nests in last through-hole (10), and the thickness dimension of axle bed (17) is last through-hole (10) thickness dimension's half, and axle bed (17) top integrated into one piece is connected with optical axis (19), optical axis (19) run through and extend to apron (13) top.
6. The shielded patch power inductor defined in claim 4 wherein: the lantern ring (18) is nested in the lower through hole (11), the thickness of the lantern ring (18) is one half of that of the lower through hole (11), and the inner diameter of the lantern ring (18) is the same as the outer diameter of the locking seat (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120686519.5U CN215220421U (en) | 2021-04-06 | 2021-04-06 | Shielding patch power inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120686519.5U CN215220421U (en) | 2021-04-06 | 2021-04-06 | Shielding patch power inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215220421U true CN215220421U (en) | 2021-12-17 |
Family
ID=79445326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120686519.5U Active CN215220421U (en) | 2021-04-06 | 2021-04-06 | Shielding patch power inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215220421U (en) |
-
2021
- 2021-04-06 CN CN202120686519.5U patent/CN215220421U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201689786U (en) | Dielectric capacitor for printed circuit board | |
| CN215220421U (en) | Shielding patch power inductor | |
| CN202616000U (en) | Combined-type coil supporting piece for dry-type transformer | |
| CN210722716U (en) | Coil rack of power adapter framework | |
| CN210039930U (en) | Capacitor easy to dissipate heat | |
| CN105050351A (en) | Mounting structure of sheet metal shell and circuit board | |
| CN201820623U (en) | Transformer structure | |
| CN211556258U (en) | Compression-resistant electric connector for subway | |
| CN216161562U (en) | Inductor that radiating efficiency is high | |
| CN220856255U (en) | Inductor with base | |
| CN218274576U (en) | Surface mount rectifier bridge | |
| CN209087588U (en) | A kind of supercapacitor | |
| CN217693815U (en) | Wireless integrated circuit board that fills | |
| CN211125216U (en) | Current-limiting rheostat with good heat dissipation effect | |
| CN214228104U (en) | Novel curved surface connection intelligent power supply | |
| CN220022033U (en) | Low-voltage switchgear installs base structure | |
| CN218456023U (en) | Power transformer with adjustable framework | |
| CN220585713U (en) | Substation with combined box body | |
| CN218939383U (en) | Transformer shell | |
| CN219180361U (en) | Sealed miniaturized ceramic capacitor | |
| CN214672119U (en) | Test transformer is put in no office | |
| CN219123084U (en) | Integrated transformer and power supply device | |
| CN213991451U (en) | Novel anti-interference inductance transformer rectifier | |
| CN211699965U (en) | Isolated high-current inductor | |
| CN210245316U (en) | Paster electric capacity installation base |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |