CN202405045U - Inductor fixing device - Google Patents
Inductor fixing device Download PDFInfo
- Publication number
- CN202405045U CN202405045U CN 201220007194 CN201220007194U CN202405045U CN 202405045 U CN202405045 U CN 202405045U CN 201220007194 CN201220007194 CN 201220007194 CN 201220007194 U CN201220007194 U CN 201220007194U CN 202405045 U CN202405045 U CN 202405045U
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- CN
- China
- Prior art keywords
- inductance
- shaped plate
- utility
- supporting plate
- plate
- 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.)
- Expired - Lifetime
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- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 239000002991 molded plastic Substances 0.000 claims description 4
- 238000010137 moulding (plastic) Methods 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000000153 supplemental effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model discloses an inductor fixing device. The inductor fixing device comprises a sector plate (3), a U-shaped plate (4), a supporting plate (5), a bidirectional clamping hook (6) and a casing (8), wherein the bottoms of both the sector plate (3) and the U-shaped plate (4) are respectively connected with the upper surface of the casing (8); the lower surface of the supporting plate (5) is connected with the upper surface of the casing (8); the bottoms of both the sector plate (3) and the U-shaped plate (4) are connected via the supporting plate (5); and two hooks of the bidirectional clamping hook (6) are respectively located at the tops of the two lateral plates of the U-shaped plate (4). The inductor fixing device disclosed by the utility model adopts integral injection shaping design, and has the advantages of high stability, low probability of rotation, accuracy in mounting and the like.
Description
Technical field
The utility model relates to a kind of electronic component fixture, particularly a kind of inductance fixture.
Background technology
Automobile controller is under the vibration environment for a long time works, and the vibration reliability of its inner big mass elements enjoys technical staff's concern always.Because two pins of individual layer wire-wound inductor become the diagonal angle to distribute, its center of gravity is positioned at symmetrical centre how much, so inductance itself has the self-balancing function; And double-deck wire-wound inductor be by coil 2 from a side of magnetite 1 (Fig. 1) around to opposite side, and then overlapping wraparound origination side just calculates completion, how much symmetrical centre of its deviation of gravity center, so inductance itself loses the self-balancing function.
For fixing adopt the PUR bonding or simple and easy fixed forms of existing big quality inductance in controller more, situation such as inductance coil short circuit or inductance place circuit breaker often appear, influence the operate as normal of circuit.In addition, the welding process of inductance needs special frock and supports, and the precision of support also influences the fixedly reliability of inductance.
In addition, when less demanding, inductance can be directly welded on the PCB for the circuit overcurrent, and when having relatively high expectations for the circuit overcurrent, because PCB can not bearing great current, influences the normal operation of circuit.
The utility model content
For addressing the above problem, the utility model provide a kind of stationarity good, be not easy to rotate, install accurately, the simple inductance fixture of technology.
The inductance fixture of the utility model comprises fanning strip 3, U-shaped plate 4, supporting plate 5, two-way trip 6 and housing 8, and the bottom of fanning strip 3 and U-shaped plate 4 is connected with the upper surface of housing 8 respectively, and the lower surface of supporting plate 5 is connected with the upper surface of housing 8; The bottom of fanning strip 3 and U-shaped plate 4 is connected through supporting plate 5, and two-way trip 6 is positioned at the top of U-shaped plate 4.
The inductance fixture of the utility model, fanning strip 3, U-shaped plate 4, supporting plate 5, two-way trip 6, and housing 8 be the integral molded plastic moulding.
The inductance fixture of the utility model, the top of fanning strip 3 are semicircular structure.
The inductance fixture of the utility model, U-shaped plate 4 have two side plates spaced apart from each other.
The inductance fixture of the utility model, two trips of two-way trip 6 lay respectively at the top of 4 two side plates of said U-shaped plate.
The inductance fixture of the utility model, the upper surface of supporting plate 5 are arc.
The inductance fixture of the utility model, two-way trip 6 is that conformal cooperates with the maximum cylindrical matching part of the magnetite 1 of inductance to be installed.
The inductance fixture of the utility model, housing 8 is a plastic casing.
The inductance fixture of the utility model; X through fanning strip 3 and U-shaped plate 4 actings in conjunction restriction inductance is to translation with around the rotation of Y, Z axle; And the Y of two-way trip 6 and supporting plate 5 actings in conjunction restriction inductance, Z be to translation with around the rotation of X axle, make the inductance fixture of the utility model have stationarity good, be not easy to rotate, install accurately, advantage such as technology is simple.
Description of drawings
Fig. 1 is the double-deck wire-wound inductor sketch map of the utility model;
Fig. 2 is the overall structure sketch map of the utility model inductance fixture;
Fig. 3 is the two-way trip partial structurtes of the utility model sketch mapes.
Embodiment
For further setting forth the utility model, do more detailed explanation below in conjunction with embodiment.
The inductance fixture of the utility model; As shown in Figure 2; Comprise that fanning strip 3, U-shaped plate 4, supporting plate 5, two-way trip 6 have reached the housing 8 of supplemental support effect, the bottom of fanning strip 3 and U-shaped plate 4 is connected with the upper surface of housing 8 respectively, and the lower surface of supporting plate 5 is connected with the upper surface of housing 8; The bottom of fanning strip 3 and U-shaped plate 4 is connected through supporting plate 5, and two-way trip 6 is positioned at the top of U-shaped plate 4.In addition, can realize that the metal insert 7 of circuit function is injection-moulded in the inside of housing 8.
The top of said fanning strip 3 is a semicircular structure, makes things convenient for the installation of inductance; U-shaped plate 4 has two side plates spaced apart from each other, in the middle of U-shaped plate 4, forms U-lag, has reduced the rigidity of U-shaped plate 4; The upper surface of supporting plate 5 is an arc, cooperates with the coil conformal of inductance to be installed, guarantees the accurate installation of inductance; Two trips of two-way trip 6 lay respectively at the top of about 4 two side plates of said U-shaped plate; The effect of metal insert 7 is to realize circuit function; Housing 8 is a plastic casing, mainly plays supplemental support.
Said fanning strip 3, U-shaped plate 4, supporting plate 5, two-way trip 6, the plastic casing 8 that has reached the supplemental support effect are the integral molded plastic moulding.Fanning strip 3 and 4 actings in conjunction of U-shaped plate, the X of restriction inductance be to translation with around the rotation of Y, Z axle, and the Y of two-way trip 6 and supporting plate 5 actings in conjunction restriction inductance, Z are to translation with around the rotation of X axle; Fanning strip 3 tops are that semicircular structure makes things convenient for the inductance assembling; Digging out U-lag in the middle of the U-shaped plate 4 is in order to reduce the rigidity of U-shaped plate 4, to have reduced the assembly force when inductance assembles on the one hand, also preventing on the other hand in the inductance cargo handling process because two destructions that two-way trip 6 application of force inequalities cause U-shaped plate 4; The maximum cylindrical conformal of the magnetite 1 of supporting plate 5 and inductance to be installed can guarantee the accurate installation of inductance.
Fig. 3 is the two-way trip 6 partial structurtes sketch mapes of the utility model.The inner surface 9 of two-way trip 6 is an arc; The maximum outer fenestra of the magnetite 1 of inductance to be installed is an arc; After inductance to be installed is pressed into the inductance fixture; The inner surface 9 of two-way trip 6 fastens with the maximum cylindrical of the magnetite 1 of inductance to be installed just fully, and the matching part of its fastening is called the arc conformal and cooperates, and this arc conformal cooperates makes the spacing fixing more solid and reliable of inductance.
Need not consider anti-misloading in the assembling process of the utility model inductance, because inductance has only a kind of attitude in this fixture, any other wrong attitude all can't be assembled into.During assembling, at first make inductance be in the top (Z to) of this fixture, two pins of coiling 2 near the side at fanning strip 3 places and pin towards the below; Moving inductance then makes it contact with U-shaped plate 4 with fanning strip 3; Slow firmly pressed downward, because the corresponding inside structure of two-way trip is that conformal cooperates, two pins of assurance inductance are corresponding with the position in metal insert 7 corresponding matching holes; If the two-way trip 6 of inspection carried out welding procedure then intact with the inductance fastening after assembling was accomplished.
The inductance fixture of the utility model has solved the fixation problem of double-deck wire-wound inductor in circuit.This scheme adopts fixture and the moulding of plastic casing integral molded plastic; Make the inductance fixation reliable; Saved the supplemental support frock in the welding process in the past simultaneously, and effectively reduced because situation such as not firm inductance coil short circuit that causes of assembling or inductance element place circuit breaker.The inductance fixture of the utility model possess stationarity good, be not easy to rotate, install accurately, plurality of advantages such as technology is simple.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (8)
1. an inductance fixture is characterized in that, comprises fanning strip (3), U-shaped plate (4), supporting plate (5), two-way trip (6) and housing (8), and wherein, the bottom of said fanning strip (3) and said U-shaped plate (4) is connected with the upper surface of said housing (8) respectively;
The lower surface of said supporting plate (5) is connected with the upper surface of said housing (8);
The bottom of said fanning strip (3) and said U-shaped plate (4) is connected through said supporting plate (5);
Said two-way trip (6) is positioned at the top of said U-shaped plate (4).
2. inductance fixture according to claim 1 is characterized in that, said fanning strip (3), U-shaped plate (4), supporting plate (5), two-way trip (6), and housing (8) be the integral molded plastic moulding.
3. inductance fixture according to claim 1 is characterized in that, the top of said fanning strip (3) is semicircle.
4. inductance fixture according to claim 1 is characterized in that, said U-shaped plate (4) has two side plates spaced apart from each other.
5. inductance fixture according to claim 4 is characterized in that, two trips of said two-way trip (6) lay respectively at the top of (4) two side plates of said U-shaped plate.
6. inductance fixture according to claim 1 is characterized in that, the upper surface of said supporting plate (5) is an arc.
7. according to the said inductance fixture of claim 1, it is characterized in that said two-way trip (6) is that conformal cooperates with the maximum cylindrical matching part of the magnetite (1) of inductance to be installed.
8. inductance fixture according to claim 1 is characterized in that, said housing (8) is a plastic casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220007194 CN202405045U (en) | 2012-01-04 | 2012-01-04 | Inductor fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220007194 CN202405045U (en) | 2012-01-04 | 2012-01-04 | Inductor fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405045U true CN202405045U (en) | 2012-08-29 |
Family
ID=46702677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220007194 Expired - Lifetime CN202405045U (en) | 2012-01-04 | 2012-01-04 | Inductor fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632691A (en) * | 2014-11-14 | 2016-06-01 | 伊顿公司 | Bracket apparatus for three-dimensional winding annular inductor and inductor |
| CN111986867A (en) * | 2020-07-29 | 2020-11-24 | 法雷奥西门子新能源汽车(深圳)有限公司 | Component mounting assembly and component mounting method |
-
2012
- 2012-01-04 CN CN 201220007194 patent/CN202405045U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105632691A (en) * | 2014-11-14 | 2016-06-01 | 伊顿公司 | Bracket apparatus for three-dimensional winding annular inductor and inductor |
| CN105632691B (en) * | 2014-11-14 | 2019-06-14 | 伊顿智能动力有限公司 | Vertical holder device and inductor around toroidal inductor |
| CN111986867A (en) * | 2020-07-29 | 2020-11-24 | 法雷奥西门子新能源汽车(深圳)有限公司 | Component mounting assembly and component mounting method |
| CN111986867B (en) * | 2020-07-29 | 2022-05-17 | 法雷奥西门子新能源汽车(深圳)有限公司 | Component mounting assembly and component mounting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 4 / F, building 1, No.14 Jiuxianqiao Road, Chaoyang District, Beijing 100020 Patentee after: Beijing Jingwei Hirain Technologies Co.,Inc. Address before: 8 / F, block B, Chuangye building, No. 11, Anxiang Beili, Chaoyang District, Beijing 100101 Patentee before: Beijing Jingwei HiRain Technologies Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |