CN204144011U - The network transformer housing of the antiseized tin of a kind of coiling PIN - Google Patents
The network transformer housing of the antiseized tin of a kind of coiling PIN Download PDFInfo
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- CN204144011U CN204144011U CN201420601512.9U CN201420601512U CN204144011U CN 204144011 U CN204144011 U CN 204144011U CN 201420601512 U CN201420601512 U CN 201420601512U CN 204144011 U CN204144011 U CN 204144011U
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- pin
- coiling
- network transformer
- tin
- transformer housing
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Abstract
The utility model relates to network transformer technical field, particularly relate to the network transformer housing of the antiseized tin of a kind of coiling PIN, comprise frame body, the inner side bottom frame body is embedded with coiling PIN row, several PIN are drawn together in the package of coiling PIN, and adjacent PIN staggers setting.During installation, first respectively lead-in wire coiling is carried out to each PIN of coiling PIN row, after the coiling of PIN lead-in wire, then via hole corresponding with wiring board for this PIN or pad are welded to connect.Network transformer housing of the present utility model, because the adjacent PIN of coiling PIN row staggers setting, after the coiling of PIN lead-in wire, staggered positions between lead-in wire is relatively large, when tin cream welding is carried out to PIN, not easily there is sticky tin between PIN, thus make the quality of network transformer housing more stable, and then stability when ensureing network transformer work is better, reliability is higher.
Description
Technical field
The utility model relates to network transformer technical field, particularly relates to the network transformer housing of the antiseized tin of a kind of coiling PIN.
Background technology
Network transformer housing is one of important electrical components of network transformer signal of telecommunication connection area, and its frame body primarily of plastic material formation and the some PIN be arranged in frame body are formed.Along with the development of science and technology, each electronic product is towards miniaturized, microminiaturized future development, the volume of the elements such as network transformer is had higher requirement, needs to there is less volume, to reduce the space of the pcb board that it occupies as far as possible under the prerequisite ensureing original function.The existing PIN be arranged on network transformer body frame body is all generally arrange in whole row's formula, wherein, every two adjacent PIN are all arranged side by side, when installing network transformer housing, need to carry out coiling to PIN, and the PIN after coiling is when welding, be very easy between PIN and PIN occur sticky tin, not only affect welding effect, waste tin cream raw material, the most important signal of telecommunication that also can affect network transformer connects effect, directly affects the work of network transformer.
Utility model content
The purpose of this utility model is to provide a kind of structure simple for the deficiencies in the prior art, and PIN not easily glues the network transformer housing of tin, and its constant product quality, good operating stability, reliability are high.
For achieving the above object, the network transformer housing of the antiseized tin of a kind of coiling PIN of the present utility model, comprises frame body, and the inner side bottom frame body is embedded with coiling PIN row, several PIN are drawn together in the package of described coiling PIN, and adjacent PIN staggers setting.
Preferably, each PIN of described coiling PIN row all offers winding slot.
Preferably, described winding slot is arranged at the both sides of PIN (21).
Preferably, the equal flat of each PIN of described coiling PIN row.
Preferably, the PIN quantity of described coiling PIN row is 12.
Preferably, the middle part of described frame body offers hollow hole.
Preferably, described frame body is plastic cement frame body.
The beneficial effects of the utility model: the network transformer housing of the antiseized tin of a kind of coiling PIN of the present utility model, during installation, first respectively lead-in wire coiling is carried out to each PIN of coiling PIN row, after the coiling of PIN lead-in wire, then via hole corresponding with wiring board for this PIN or pad are welded to connect.Network transformer housing of the present utility model, because the adjacent PIN of coiling PIN row staggers setting, adjacent PIN is not on same straight line, after the coiling of PIN lead-in wire, staggered positions between lead-in wire is relatively large, when tin cream welding is carried out to PIN, sticky tin is not easily there is between PIN, appearance between PIN is avoided to glue tin and affect the signal of telecommunication connection of each PIN, thus make the quality of network transformer housing more stable, and then stability when ensureing network transformer work is better, reliability is higher.
Accompanying drawing explanation
Fig. 1 is the perspective view of network transformer housing of the present utility model.
Fig. 2 is the vertical view of network transformer housing of the present utility model.
Fig. 3 is the front view of network transformer housing of the present utility model.
Fig. 4 is the structural representation of the PIN of network transformer housing of the present utility model.
Reference numeral comprises:
10-frame body, 11-hollow hole, 20-coiling PIN is arranged
21-PIN, 211-winding slot.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figures 1 to 4, the network transformer housing of the antiseized tin of a kind of coiling PIN of the present utility model, comprises frame body 10, and the inner side bottom frame body 10 is embedded with coiling PIN row 20, described coiling PIN row 20 comprises several PIN 21, and adjacent PIN 21 staggers setting.During installation, first carry out lead-in wire coiling to each PIN 21 of coiling PIN row 20 respectively, PIN 21 goes between after coiling, then via hole corresponding with wiring board for this PIN 21 or pad is welded to connect.Network transformer housing of the present utility model, because the adjacent PIN 21 of coiling PIN row 20 staggers setting, adjacent PIN 21 is not on same straight line, PIN 21 goes between after coiling, staggered positions between lead-in wire is relatively large, when tin cream welding is carried out to PIN 21, sticky tin is not easily there is between PIN 21, appearance between PIN 21 is avoided to glue tin and affect the signal of telecommunication connection of each PIN 21, thus make the quality of network transformer housing more stable, and then stability when ensureing network transformer work is better, reliability is higher.
In the present embodiment, each PIN 21 of described coiling PIN row 20 all offers winding slot 211; Concrete, when carrying out lead-in wire coiling to PIN 21, because this winding slot 211 is recessed, when lead-in wire coil winding is on the winding slot 211 that this is recessed, the not easily landing that goes between goes out PIN 21, greatly can increase the frictional force between lead-in wire and PIN 21, lead-in wire is wound in PIN 21 more firm, avoid the operation irregularity phenomenon occurring the network transformer caused because of coil landing.
Further, described winding slot 211 is arranged at the both sides of PIN 21, this kind of structural design, both processing had been convenient to, when can ensure that lead-in wire is wound in this winding slot 211 further again, PIN 21 not easily deviate from by lead-in wire, and then guarantees that the fastness that lead-in wire is connected with PIN 21 is better.
Concrete, each PIN 21 all flat of described coiling PIN row 20, PIN 21 structure of flat is well-balanced, and be easier to machine-shaping, production cost is lower.
More specifically, PIN 21 quantity of described coiling PIN row 20 is 12, and the inner side on the both sides of frame body 10 is provided with coiling PIN row 20, according to the concrete needs produced, often arranges coiling PIN row 20 and can arrange 12 PIN 21.
In the present embodiment, the middle part of described frame body 10 offers hollow hole 11, and when the design of hollow hole 11 makes to be assembled into network transformer, the installing space that each electronic component has is larger, and Installation Flexibility is better, and production effect is higher.
In the present embodiment, described frame body 10 is plastic cement frame body, frame body 10 good insulating that plastic cement material is made, and the mode by injection mo(u)lding is produced, with low cost, and production efficiency is high.
Known the utility model is have above-described good characteristic in sum, is made it in use, promotes in conventional art the usefulness that do not have and has practicality, becoming the product that has practical value.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (7)
1. the network transformer housing of the antiseized tin of coiling PIN, comprise frame body (10), the inner side of frame body (10) bottom is embedded with coiling PIN row (20), it is characterized in that: described coiling PIN row (20) comprises several PIN (21), adjacent PIN (21) staggers setting.
2. the network transformer housing of the antiseized tin of a kind of coiling PIN according to claim 1, is characterized in that: each PIN (21) of described coiling PIN row (20) all offers winding slot (211).
3. the network transformer housing of the antiseized tin of a kind of coiling PIN according to claim 2, is characterized in that: described winding slot (211) is arranged at the both sides of PIN (21).
4. the network transformer housing of the antiseized tin of a kind of coiling PIN according to claim 1, is characterized in that: each PIN (21) all flat of described coiling PIN row (20).
5. the network transformer housing of the antiseized tin of a kind of coiling PIN according to claim 1, is characterized in that: PIN (21) quantity of described coiling PIN row (20) is 12.
6. the network transformer housing of the antiseized tin of a kind of coiling PIN according to claim 1, is characterized in that: the middle part of described frame body (10) offers hollow hole (11).
7. the network transformer housing of the antiseized tin of a kind of coiling PIN according to claim 1 ~ 6 any one, is characterized in that: described frame body (10) is plastic cement frame body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601512.9U CN204144011U (en) | 2014-10-17 | 2014-10-17 | The network transformer housing of the antiseized tin of a kind of coiling PIN |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420601512.9U CN204144011U (en) | 2014-10-17 | 2014-10-17 | The network transformer housing of the antiseized tin of a kind of coiling PIN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204144011U true CN204144011U (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420601512.9U Active CN204144011U (en) | 2014-10-17 | 2014-10-17 | The network transformer housing of the antiseized tin of a kind of coiling PIN |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204144011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384652A (en) * | 2016-10-26 | 2017-02-08 | 广州致远电子股份有限公司 | Micro-power power module skeleton |
-
2014
- 2014-10-17 CN CN201420601512.9U patent/CN204144011U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106384652A (en) * | 2016-10-26 | 2017-02-08 | 广州致远电子股份有限公司 | Micro-power power module skeleton |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |