CN204204558U - Net mouth transformer - Google Patents
Net mouth transformer Download PDFInfo
- Publication number
- CN204204558U CN204204558U CN201420667754.8U CN201420667754U CN204204558U CN 204204558 U CN204204558 U CN 204204558U CN 201420667754 U CN201420667754 U CN 201420667754U CN 204204558 U CN204204558 U CN 204204558U
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- insulation
- magnetic ring
- coil assembly
- encapsulated body
- ring coil
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Abstract
The utility model relates to net mouth transformer, comprise insulation-encapsulated body, multiple stitch and multiple magnetic ring coil assembly, insulation-encapsulated body is provided with multiple stitch, described magnetic ring coil assembly comprises lead-in wire, described lead-in wire and pin glue are electrically connected, described multiple magnetic ring coil assembly is arranged in insulation-encapsulated body, described magnetic ring coil assembly is arranged at the bottom of insulation-encapsulated body, insulation-encapsulated body arranges multiple dividing plate, insulation-encapsulated body is divided into several spatial accommodation by dividing plate, described spatial accommodation can hold magnetic ring coil assembly, described insulation-encapsulated body is formed in one, the bottom of described spatial accommodation arranges concave configuration, described concave configuration fills adhesive, to fix described magnetic ring coil assembly when assembling.
Description
Technical field
The utility model relates to a kind of transformer, particularly, relates to a kind of net mouth transformer.
Background technology
Along with developing rapidly of computer electronics technology, the application of network technology is also maked rapid progress, and the computer of today departs from flow process and the method for unit operation in the past gradually, than avoiding the epoch marching toward network job.Therefore, in order to the various mixed-media network modules mixed-medias also development of net control contact.
Usually, various terminal or device are contacted by the computer on mixed-media network modules mixed-media and grid line and other network.Terminal or device are connected to external network by grid line.By just information can be transmitted mutually between world-wide web two computer installations.When the impedance of the computer installation (or network equipment) connected when grid line two ends is different, just the wire circle by net mouth transformer adjusts, this is the general principle of transformer, and the device utilizing this principle that grid line two ends can be made to connect can reach impedance matching.
Further, the voltage of the device that grid line two ends connect is also likely inconsistent, by protection and the changing voltage of net mouth transformer, also can prevent the different voltages of heterogeneous networks equipment room from being connected by network and damaging equipment.Also in some cases, the instantaneous pressure that net mouth transformer also can prevent grid line from transmitting damages the terminal (or network equipment) of local side.
Existing net mouth transformer comprises insulation-encapsulated body and multiple magnetic ring coil assembly.Multiple magnetic ring coil element is parallel being placed in insulation-encapsulated body, and distance between above-mentioned magnetic ring coil assembly also closely.Along with the size of net mouth transformer is more and more less, and the functional requirement of net mouth transformer is more and more higher, and the electronic component in insulation shell gets more and more, and the space of placing magnetic ring coil assembly is more and more less.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides a kind of net mouth transformer, described net mouth transformer comprises insulation-encapsulated body, multiple stitch and multiple magnetic ring coil assembly, insulation-encapsulated body is provided with multiple stitch, described magnetic ring coil assembly comprises lead-in wire, described lead-in wire and pin glue are electrically connected, described multiple magnetic ring coil assembly is arranged in insulation-encapsulated body, described magnetic ring coil assembly is arranged at the bottom of insulation-encapsulated body, insulation-encapsulated body arranges multiple dividing plate, insulation-encapsulated body is divided into several spatial accommodation by dividing plate, described spatial accommodation can hold magnetic ring coil assembly, described insulation-encapsulated body is formed in one, the bottom of described spatial accommodation arranges concave configuration, described concave configuration fills adhesive, to fix described magnetic ring coil assembly when assembling.
Described insulation-encapsulated body is manufactured by flame-resistant insulation PC and forms.
Described net mouth transformer is 72 pin net mouth transformers.
Dielectric adhesive is full of, with fixing described magnetic ring coil assembly in described spatial accommodation.Beneficial effect of the present invention is, due to the easily movement of assembling process middle magnetic ring coil block, therefore the lead-in wire of magnetic ring coil assembly is also more easily moved, when space and number of electronic components more time, assembly manipulation more easily makes a mistake.By fixing magnetic ring coil assembly, assembling is easier, and the program is simple, does not need extra operation utensil.
Accompanying drawing explanation
Fig. 1 is the structural representation of net mouth transformer.
Fig. 2 is net mouth transformer cross section structure schematic diagram.
Fig. 3 is the circuit diagram of net mouth transformer.
Embodiment
For above-mentioned feature and advantage of the present invention can be become apparent, below adopt specific embodiment that beneficial effect of the present invention is described.
Net mouth transformer, described net mouth transformer comprises insulation-encapsulated body, multiple stitch and multiple magnetic ring coil assembly, described magnetic ring coil assembly comprises lead-in wire, described lead-in wire and pin glue are electrically connected, described multiple magnetic ring coil assembly is arranged in insulation-encapsulated body, insulation-encapsulated body is provided with multiple stitch, described magnetic ring coil assembly is arranged at the bottom of insulation-encapsulated body, insulation-encapsulated body arranges multiple dividing plate, insulation-encapsulated body is divided into several spatial accommodation by dividing plate, described spatial accommodation can hold magnetic ring coil assembly, described insulation-encapsulated body is formed in one, the bottom of described spatial accommodation arranges concave configuration, described concave configuration fills adhesive, to fix described magnetic ring coil assembly when assembling.
As a kind of embodiment of the present invention, insulation-encapsulated body is manufactured by flame-resistant insulation PC and forms.。
As a kind of embodiment of the present invention, in spatial accommodation, be full of dielectric adhesive, with fixing described magnetic ring coil assembly.
Be provided with middle leads in the middle of the coil of magnetic ring coil assembly, and described middle leads is by High frequency filter element ground.By High frequency filter element, can filtering high frequency signals.
Embodiment 1
See Fig. 1 Fig. 2, 72 pin net mouth transformers are (because stitch is too many, accompanying drawing does not draw all stitch), described net mouth transformer 1 comprises insulation-encapsulated body 10, multiple stitch 12 and multiple magnetic ring coil assembly 11, described magnetic ring coil assembly comprises lead-in wire 111, described lead-in wire 111 is electrically connected with stitch 12, described multiple magnetic ring coil assembly 11 is arranged in insulation-encapsulated body 10, insulation-encapsulated body 10 is provided with multiple stitch 12, described magnetic ring coil assembly 11 is arranged at the bottom of insulation-encapsulated body 10, insulation-encapsulated body arranges multiple dividing plate 15, insulation-encapsulated body is divided into several spatial accommodation 14 by dividing plate 15, described spatial accommodation 14 can hold magnetic ring coil assembly 11, described insulation-encapsulated body 10 is formed in one, the bottom of described spatial accommodation 14 arranges concave configuration 16, described concave configuration 16 fills adhesive, to fix described magnetic ring coil assembly 11 when assembling.Insulation-encapsulated body is manufactured by flame-resistant insulation PC and forms.
Embodiment 2
See Fig. 1 Fig. 2, net mouth transformer, described net mouth transformer 1 comprises insulation-encapsulated body 10, multiple stitch 12 and multiple magnetic ring coil assembly 11, described magnetic ring coil assembly comprises lead-in wire 111, described lead-in wire 111 is electrically connected with stitch 12, described multiple magnetic ring coil assembly 11 is arranged in insulation-encapsulated body 10, insulation-encapsulated body 10 is provided with multiple stitch 12, described magnetic ring coil assembly 11 is arranged at the bottom of insulation-encapsulated body 10, insulation-encapsulated body arranges multiple dividing plate 15, insulation-encapsulated body is divided into several spatial accommodation 14 by dividing plate 15, described spatial accommodation 14 can hold magnetic ring coil assembly 11, described insulation-encapsulated body 10 is formed in one, the bottom of described spatial accommodation 14 arranges concave configuration 16, described concave configuration 16 fills adhesive, to fix described magnetic ring coil assembly 11 when assembling.After having assembled, spatial accommodation perfusion dielectric adhesive, with fixing described magnetic ring coil assembly.Its circuit diagram as shown in Figure 3.
Embodiment 3
See Fig. 1 Fig. 2, net mouth transformer, described net mouth transformer 1 comprises insulation-encapsulated body 10, multiple stitch 12 and multiple magnetic ring coil assembly 11, described magnetic ring coil assembly comprises lead-in wire 111, described lead-in wire 111 is electrically connected with stitch 12, described multiple magnetic ring coil assembly 11 is arranged in insulation-encapsulated body 10, insulation-encapsulated body 10 is provided with multiple stitch 12, described magnetic ring coil assembly 11 is arranged at the bottom of insulation-encapsulated body 10, insulation-encapsulated body arranges multiple dividing plate 15, insulation-encapsulated body is divided into several spatial accommodation 14 by dividing plate 15, described spatial accommodation 14 can hold magnetic ring coil assembly 11, described insulation-encapsulated body 10 is formed in one, the bottom of described spatial accommodation 14 arranges concave configuration 16, described concave configuration 16 fills adhesive, to fix described magnetic ring coil assembly 11 when assembling.Be provided with middle leads in the middle of the coil of magnetic ring coil assembly, and described middle leads is by High frequency filter element ground.
Claims (5)
1. net mouth transformer, described net mouth transformer comprises insulation-encapsulated body, multiple stitch and multiple magnetic ring coil assembly, insulation-encapsulated body is provided with multiple stitch, described magnetic ring coil assembly comprises lead-in wire, described lead-in wire and pin glue are electrically connected, described multiple magnetic ring coil assembly is arranged in insulation-encapsulated body, described magnetic ring coil assembly is arranged at the bottom of insulation-encapsulated body, insulation-encapsulated body arranges multiple dividing plate, insulation-encapsulated body is divided into several spatial accommodation by dividing plate, described spatial accommodation can hold magnetic ring coil assembly, described insulation-encapsulated body is formed in one, the bottom of described spatial accommodation arranges concave configuration, described concave configuration fills adhesive, to fix described magnetic ring coil assembly when assembling.
2. net mouth transformer according to claim 1, is characterized in that, described insulation-encapsulated body is manufactured by flame-resistant insulation PC and forms.
3. net mouth transformer according to claim 1, is characterized in that, described net mouth transformer is 72 pin net mouth transformers.
4. net mouth transformer according to claim 1, is characterized in that, is full of dielectric adhesive in described spatial accommodation, with fixing described magnetic ring coil assembly.
5. net mouth transformer according to claim 1, is characterized in that, is provided with middle leads in the middle of the coil of magnetic ring coil assembly, and described middle leads is by High frequency filter element ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667754.8U CN204204558U (en) | 2014-11-11 | 2014-11-11 | Net mouth transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420667754.8U CN204204558U (en) | 2014-11-11 | 2014-11-11 | Net mouth transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204204558U true CN204204558U (en) | 2015-03-11 |
Family
ID=52662490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420667754.8U Active CN204204558U (en) | 2014-11-11 | 2014-11-11 | Net mouth transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204204558U (en) |
-
2014
- 2014-11-11 CN CN201420667754.8U patent/CN204204558U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |