CN220856302U - Anti-drop's ENR magnetic glue inductor - Google Patents
Anti-drop's ENR magnetic glue inductor Download PDFInfo
- Publication number
- CN220856302U CN220856302U CN202322712673.7U CN202322712673U CN220856302U CN 220856302 U CN220856302 U CN 220856302U CN 202322712673 U CN202322712673 U CN 202322712673U CN 220856302 U CN220856302 U CN 220856302U
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- Prior art keywords
- drum
- magnetic core
- drop
- shaped magnetic
- casing
- Prior art date
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- 239000003292 glue Substances 0.000 title claims abstract description 16
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000012790 adhesive layer Substances 0.000 claims description 6
- 238000009713 electroplating Methods 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Coils Or Transformers For Communication (AREA)
Abstract
The utility model discloses an anti-drop ENR magnetic glue inductor, which comprises: the main body mechanism comprises a drum-shaped magnetic core and metal terminals, wherein the metal terminals are symmetrically and fixedly connected to one side of the drum-shaped magnetic core, wire guide grooves are formed in one sides of the drum-shaped magnetic core and the metal terminals, and a coil is wound on one side of the drum-shaped magnetic core; the anti-falling mechanism comprises a casing, the casing is sleeved on one side of the drum-shaped magnetic core, and rubber blocks symmetrically penetrate through the outer side walls of the casing; when the utility model is used, the metal terminals arranged in a straight shape are arranged at the bottom of the drum-shaped magnetic core, and the wire guide grooves are arranged on the metal terminals, so that the direction of the bonding pad is changed into a straight shape, the wire guide grooves are matched to prevent the wires from falling off, and the use of silver metal is reduced and the environmental pollution is reduced by arranging the metal terminals.
Description
Technical Field
The utility model relates to the technical field of magnetic glue inductors, in particular to an anti-falling ENR magnetic glue inductor.
Background
Patch inductors are also known as power inductors, high current inductors, and surface mount high power inductors. The inductor in the general electronic circuit is an air core coil or a coil with a magnetic core, which can only bear lower voltage through smaller current, while the power inductor is also an air core coil or a coil with a magnetic core, which is mainly characterized in that the power inductor is wound by thick wires and can bear tens of amperes, hundreds, thousands or even tens of thousands of amperes. The power patch inductor is divided into a magnetic shield and a magnetic shield-free magnetic shield, and mainly comprises a magnetic core and copper wires. The circuit mainly has the functions of filtering and oscillating, and the main products of the circuit comprise power inductance, mould pressing inductance, integrated inductance, magnetic glue inductance, laminated inductance, patch inductance, power inductance, inductor, adjustable inductance, chip inductance, high-power inductance, high-current inductance and other series products. The product is widely applied to digital products, PDAs, notebook computers, mobile phones, network communication, display cards, liquid crystal backlights, power modules, automotive electronics, security products, office automation, household appliances, interphones, electronic toys, sports equipment, medical instruments and the like.
The bottom of the magnetic seat of the traditional magnetic glue inductor is reserved with symmetrical pad position end silver, chemical nickel plating and barrel tin plating are carried out after silver end, the pad direction is vertical parallel direction, and the magnetic glue inductor has the following defects: easy to fall off; easy open or short circuit; silver metal materials are used, so that the environmental pollution is high; the equipment investment is high. Therefore, an anti-drop ENR magnetic glue inductor is provided.
Disclosure of utility model
The utility model aims to provide an anti-drop ENR magnetic glue inductor so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an anti-drop ENR magnetic glue inductor comprising:
The main body mechanism comprises a drum-shaped magnetic core and a metal terminal, wherein the metal terminal is symmetrically and fixedly connected to one side of the drum-shaped magnetic core, wire guide grooves are formed in one sides of the drum-shaped magnetic core and the metal terminal, a coil is wound on one side of the drum-shaped magnetic core, an adhesive layer is coated on one side of the coil, and electroplating electrodes are symmetrically arranged in the drum-shaped magnetic core;
The anti-drop mechanism, anti-drop mechanism includes the cover shell, the one side of drum-shaped magnetic core is located to the cover shell cover, the lateral wall of cover shell all symmetrically runs through there is the rubber piece.
Through adopting above-mentioned technical scheme, set up the metal terminal of a style of calligraphy range in drum magnetic core bottom, and set up the line guide slot on metal terminal, make this anti-drop's ENR magnetic rubber inductor pad direction become a style of calligraphy, the cooperation line guide slot prevents that the wire from coming off, through setting up metal terminal, reduce silver metal's use, environmental pollution is reduced, and this anti-drop's ENR magnetic rubber inductor is when producing, equipment investment is low, use CD class inductance equipment can with the production of model change tool, and set up the cover shell cooperation rubber piece and protect drum magnetic core, when drum magnetic core is connected with other parts, the rubber piece contacts with connecting piece and drum magnetic core simultaneously, prevent to drop when being connected with other parts.
Preferably, eight slots are formed in one side of the casing, four corner plates are arranged on one side of the inside of the casing, and one side of each corner plate is connected with the casing in a clamping mode through the slots.
Through adopting above-mentioned technical scheme, set up the corner board and cooperate the slot to carry out spacingly to drum magnetic core.
Preferably, one side of the casing is symmetrically and fixedly connected with a limiting plate.
Through adopting above-mentioned technical scheme, set up the limiting plate and prevent that drum magnetic core from deviating from the cover shell.
Preferably, the both sides of rubber piece have all been seted up the spout, the inside sliding connection of spout has the slider, one side and the cover shell fixed connection of slider.
Through adopting above-mentioned technical scheme, set up slider cooperation spout and prevent that the rubber piece from deviating from the cover shell to stability when reinforcing the rubber piece motion.
Preferably, weight reducing grooves are formed in one side of the casing in an equidistant distribution mode.
By adopting the technical scheme, the weight reduction groove is arranged to prevent the whole weight of the sleeve from being overlarge after the sleeve is assembled with the drum-shaped magnetic core.
Preferably, the wire holes are formed in two sides of the casing.
By adopting the technical scheme, the wire holes are arranged so as to be convenient for observing and installing the wires.
Compared with the prior art, the utility model has the beneficial effects that:
1. When the drum-shaped magnetic core is connected with other parts, the rubber block is simultaneously contacted with the connecting part and the drum-shaped magnetic core to prevent the connection with the other parts from falling off, and the metal terminals are arranged to reduce the use of silver metal and environmental pollution;
2. When the coil protection device is used, the coil is protected by the sleeve shell matched with the adhesive layer, so that the coil is prevented from being short-circuited or open-circuited.
Drawings
FIG. 1 is a front view of an anti-drop ENR magnetic glue inductor of the present utility model;
FIG. 2 is a schematic diagram of the side view internal structure of the anti-drop ENR magnetic glue inductor of the present utility model;
Fig. 3 is a schematic diagram of a connection structure between a rubber block and a casing in the anti-drop ENR magnetic rubber inductor according to the present utility model.
In the figure: 10. a main body mechanism; 11. a drum-shaped magnetic core; 12. a wire guide groove; 13. a metal terminal; 14. an adhesive layer; 15. electroplating an electrode; 16. a coil; 20. an anti-falling mechanism; 21. a casing; 22. a rubber block; 23. a limiting plate; 24. a corner plate; 25. a weight reduction groove; 26. a slide block; 27. a chute; 28. a slot; 29. and (5) a wire hole.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an anti-drop ENR magnetic glue inductor is composed of a main body mechanism 10 and an anti-drop mechanism 20.
Referring to fig. 1 and 2, the main body mechanism 10 includes a drum-shaped magnetic core 11, a metal terminal 13 and a coil 16, the metal terminal 13 is symmetrically and fixedly connected to one side of the drum-shaped magnetic core 11, the drum-shaped magnetic core 11 and one side of the metal terminal 13 are both provided with a wire guide groove 12, the coil 16 is wound on one side of the drum-shaped magnetic core 11, one side of the coil 16 is coated with an adhesive layer 14, and electroplating electrodes 15 are symmetrically installed inside the drum-shaped magnetic core 11.
Referring to fig. 1-3, the anti-falling mechanism 20 includes a casing 21, a corner plate 24 and a limiting plate 23, the casing 21 is sleeved on one side of the drum-shaped magnetic core 11, rubber blocks 22 symmetrically penetrate through the outer side wall of the casing 21, eight slots 28 are formed in one side of the casing 21 for limiting the drum-shaped magnetic core 11, four corner plates 24 are arranged on one side of the inside of the casing 21, one side of the corner plate 24 is clamped with the casing 21 through the slots 28, in order to prevent the drum-shaped magnetic core 11 from falling out of the casing 21, the limiting plate 23 is symmetrically and fixedly connected to one side of the casing 21, in order to prevent the rubber blocks 22 from falling out of the casing 21 and enhance the stability of the rubber blocks 22 during movement, sliding grooves 27 are formed in two sides of the rubber blocks 22, sliding blocks 26 are fixedly connected with the inside of the sliding grooves 27, in order to prevent the casing 21 from being excessively heavy after the casing 21 is assembled with the drum-shaped magnetic core 11, weight reducing slots 25 are formed in one side of the casing 21 in an equidistant manner, in order to facilitate observation of installation wires are formed in two sides of the casing 21.
Working principle: when in use, the coil 16 is wound, the adhesive layer 14 is coated on the outer side of the coil after winding, then the metal terminal 13 is subjected to pulse spot welding, the drum-shaped magnetic core 11 is arranged in the shell 21 after treatment, the limiting plate 23 is connected with the shell 21, the corner plates 24 are inserted into the shell 21, the two sides of the corner plates are clamped into the slots 28, the glue is applied, the baking is carried out, and the whole appearance is detected to meet the standard to carry out tape wrapping and packaging.
None of the utility models are related to the same or are capable of being practiced in the prior art. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An anti-drop ENR magnetic glue inductor, comprising:
The main body mechanism (10), the main body mechanism (10) comprises a drum-shaped magnetic core (11) and a metal terminal (13), the metal terminal (13) is symmetrically and fixedly connected to one side of the drum-shaped magnetic core (11), a wire guide groove (12) is formed in one side of the drum-shaped magnetic core (11) and one side of the metal terminal (13), a coil (16) is wound on one side of the drum-shaped magnetic core (11), an adhesive layer (14) is coated on one side of the coil (16), and electroplating electrodes (15) are symmetrically arranged in the drum-shaped magnetic core (11);
The anti-drop mechanism (20), anti-drop mechanism (20) include cover shell (21), one side of drum-shaped magnetic core (11) is located to cover shell (21), the lateral wall of cover shell (21) all symmetry runs through has rubber piece (22).
2. The anti-drop ENR magnet inductor of claim 1, wherein: eight slots (28) are formed in one side of the casing (21), four corner plates (24) are arranged on one side of the inside of the casing (21), and one side of each corner plate (24) is clamped with the casing (21) through the corresponding slot (28).
3. The anti-drop ENR magnet inductor of claim 1, wherein: one side of the shell (21) is symmetrically and fixedly connected with a limiting plate (23).
4. The anti-drop ENR magnet inductor of claim 1, wherein: both sides of the rubber block (22) are provided with sliding grooves (27), the inside of each sliding groove (27) is connected with a sliding block (26) in a sliding mode, and one side of each sliding block (26) is fixedly connected with the corresponding casing (21).
5. The anti-drop ENR magnet inductor of claim 1, wherein: weight reducing grooves (25) are formed in one side of the shell (21) in an equidistant distribution mode.
6. The anti-drop ENR magnet inductor of claim 1, wherein: wire holes (29) are formed in two sides of the casing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322712673.7U CN220856302U (en) | 2023-10-10 | 2023-10-10 | Anti-drop's ENR magnetic glue inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322712673.7U CN220856302U (en) | 2023-10-10 | 2023-10-10 | Anti-drop's ENR magnetic glue inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220856302U true CN220856302U (en) | 2024-04-26 |
Family
ID=90779323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322712673.7U Active CN220856302U (en) | 2023-10-10 | 2023-10-10 | Anti-drop's ENR magnetic glue inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220856302U (en) |
-
2023
- 2023-10-10 CN CN202322712673.7U patent/CN220856302U/en active Active
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