CN203491086U - Partition board type network transformer bottom box - Google Patents
Partition board type network transformer bottom box Download PDFInfo
- Publication number
- CN203491086U CN203491086U CN201320610234.9U CN201320610234U CN203491086U CN 203491086 U CN203491086 U CN 203491086U CN 201320610234 U CN201320610234 U CN 201320610234U CN 203491086 U CN203491086 U CN 203491086U
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- China
- Prior art keywords
- box body
- pin
- box
- network transformer
- division board
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Abstract
The utility model discloses a partition board type network transformer bottom box. The partition board type network transformer bottom box comprises a box body, wherein the transverse section of the box body is in a U shape, the tops of the two ends of the box body are respectively provided with a plurality of guide needles penetrating through the bottom of the box body, a partition board is arranged between every two guide needles, the partition boards are connected with the inner wall of the box body, and one end, close to the box top, of each partition board is an inclined surface. Due to the fact that one end, close to the box top, of each partition board is the inclined surface, space occupied by the partition boards in the box body is effectively reduced, the guide needles are conveniently welded to coil joints in a tin soldering mode. Meanwhile, enough operation space is provided for correcting the guide needles, and the guide needles rapidly and conveniently move downwards without damage so that correcting can be completed.
Description
Technical field
The utility model relates to network transformer, specifically refers to box at the bottom of iris type network transformer.
Background technology
Network transformer (Ethernet Transformer also claims data mercury/network isolation transformer) module is part indispensable in network interface card circuit, and it mainly comprises centre tap electric capacity, transformer, autotransformer, common mode inductance.Data pump is the equipment all possessing on consumer level PCI network interface card, data pump is also called network transformer or can be described as network isolation transformer, its role on a network interface card mainly contains two, the one, transmission data, the coil coupling filtering that the differential signal that it sends out PHY is coupled with differential mode is to strengthen signal, and the other one end of being coupled to the connected with network cable of varying level by the conversion of electromagnetic field; The one, the varying level of the heterogeneous networks equipment room that isolation netting twine connects, to prevent that different voltage is by network cable transmission damage equipment.This transformer is generally all arranged near the input of network interface card, during work, the upstream data. signals of being sent by transceiver enters from the Pin16-Pin15 of network transformer, by Pin10-Pin11, exported, through RJ45 type adapter, then be sent to server by unshielded twisted pair, the downlink data signal that server is sent here through another to unshielded twisted pair and RJ45 type adapter, by Pin7-Pin6, entered, by Pin1-Pin2, exported, then deliver on the transceiver of network interface card.
Manufacturing process at network transformer mainly comprises the steps such as threading bag, coiling, separated time, scolding tin, row's iron core, encapsulation, after scolding tin, row's iron core, need draw pin to box body sets right to encapsulate, usually drawing pin sets right and often occurs the coil winding together with drawing pin scolding tin, the overlap joint straggly that causes circuit, finally causes product rejection.
Utility model content
The utility model provides box at the bottom of iris type network transformer, solves the problem that when drawing pin and setting right, circuit is easily wound around, and reaches to improve to draw the set right object of efficiency of pin.
The purpose of this utility model reaches by the following technical programs:
The utility model comprises box body, and the cross section of described box body is U-shaped, is provided with many draws pin at top, described box body two ends, draw pin through box body bottom, be provided with division board drawing between pin, division board is connected with inboard wall of cartridge, and described division board is made as inclined plane near the one end on box top.The cross section that coil is emitted on is the bottom of the box body of U-shaped, draw pin with coil scolding tin after, the program of need to setting right, draws pin and draws close-packed arrays between pin, on it, the coil connectors of welding easily causes joint and to draw pin separated drawing to be intertwined when pin sets right; The division board arranging on the inwall of box body two ends sets right track is provided for drawing pin, makes its concave slot sports one by one forming along division board, allows single draw pin and joint distinguishes to each other, avoids mutual winding; Division board is made as inclined plane near the one end on box top, effectively reduced division board taking up room in box body, the welding of drawing pin and coil connectors while facilitating scolding tin, also provides sufficient running space for drawing setting right of pin simultaneously, be convenient to draw pin quick nondestructive and move down, to complete, set right.
Further, described division board is placed in the middle of drawing pin described in adjacent.Because can produce soldering tip in irregular shape while drawing the welding of pin and coil connectors, set right while moving down and be easy to make soldering tip to contact with division board drawing pin, thereby produce larger frictional force, division board and soldering tip are caused to damage, in the time of seriously, also can cause soldering tip to come off; Division board is placed in two middles of drawing pin position, thereby makes to draw the center that pin is positioned at the groove of two division boards formation, reduces the probability of soldering tip contact division board, guarantees that drawing pin fast and stable moves down.
Further, the angle of inclination on described inclined plane is 35～60 °.Angle of inclination surpasses 60 °, is not only not easy to coil connectors and the welding of drawing pin, when drawing pin and move down soldering tip easily and the top of division board mutually collide; Angle of inclination is less than 35 °, and the groove effect forming between two division boards is not obvious, little to drawing the guide function that pin moves down.
Further, described box body bottom is also provided with the feet of a plurality of symmetries.When the equipment of setting right sets right operation to box body; the feet arranging can will keep one section of coverage between box body and equipment; not only can play certain cushioning effect to drawing when pin moves down, avoid drawing under pin pan position too much, can also play certain protective effect to box body.
Further, also comprise the stud being arranged on box body bottom interior surface.The stud of box body bottom can facilitate the placement of coil and fixing, avoids in moving process, and certain rocking appears in coil and to cause coil connectors and the welding of drawing pin to occur loosening, keeps the stability of box body internal structure.
Further, as preferably, the material of described box body is ABS.ABS resin is one of five large synthetic resin, its impact resistance, chemical proofing and excellent electrical properties, also there is the features such as easy processing, product size is stable, lustrous surface is good, can also carry out surperficial metalling, plating, welding, hot pressing and the secondary operations such as bonding, be the thermoplastic engineering plastic that a kind of purposes is extremely wide, the box body of ABS material can keep the steadiness of its structure.
The utility model compared with prior art, there is following advantage and beneficial effect:
1, the utility model comprises box body, and the cross section of described box body is U-shaped, is provided with many draws pin at top, described box body two ends, draw pin through box body bottom, be provided with division board drawing between pin, division board is connected with inboard wall of cartridge, and described division board is made as inclined plane near the one end on box top.Division board is made as inclined plane near the one end on box top, effectively reduced division board taking up room in box body, the welding of drawing pin and coil connectors while facilitating scolding tin, also provides sufficient running space for drawing setting right of pin simultaneously, be convenient to draw pin quick nondestructive and move down, to complete, set right.
2, the utility model also comprises the stud being arranged on box body bottom interior surface, the stud of box body bottom can facilitate the placement of coil and fix, avoid in moving process, there is certain rocking in coil and to cause coil connectors and the welding of drawing pin to occur loosening, keeps the stability of box body internal structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is front view of the present utility model;
Wherein, the parts title that Reference numeral is corresponding is as follows:
1-box body, 2-draw pin, 3-division board, 4-stud.
Embodiment
Embodiment 1
As shown in Figure 1, the present embodiment comprises box body 1, the cross section of described box body 1 is U-shaped, at described box body 1 top, two ends, be provided with many and draw pin 2, draw pin 2 through box body 1 bottom, be provided with division board 3 drawing between pin 2, division board 3 is connected with box body 1 inwall, and described division board 3 is made as inclined plane near the one end on box top.The cross section that coil is emitted on is the bottom of the box body 1 of U-shaped, draw pin 2 with coil scolding tin after, the program of need to setting right, draws pin 2 and draws close-packed arrays between pin 2, and on it, the coil connectors of welding easily causes joint and to draw pin 2 separated drawing to be intertwined when pin 2 sets right; The division board 3 arranging on box body 1 two ends inwall sets right track is provided for drawing pin 2, makes its concave slot sports one by one forming along division board 3, allows the single pin 2 that draws distinguish to each other with joint, avoids mutual winding; Division board 3 is made as inclined plane near the one end on box top, effectively reduced division board 3 taking up room in box body 1, the welding of drawing pin 2 and coil connectors while facilitating scolding tin, also for drawing setting right of pin 2, provide sufficient running space simultaneously, be convenient to draw pin 2 quick nondestructives and move down, to complete, set right.Wherein, the angle of inclination on inclined plane is 35～60 °, and angle of inclination surpasses 60 °, is not only not easy to coil connectors and the welding of drawing pin 2, when drawing pin 2 and move down soldering tip easily and the top of division board 3 mutually collide; Angle of inclination is less than 35 °, and the groove effect forming between two division boards 3 is not obvious, little to drawing the guide function that pin 2 moves down.
Embodiment 2
As depicted in figs. 1 and 2, the present embodiment is on the basis of embodiment 1, division board 3 is placed in the adjacent middle of drawing pin 2, because can produce soldering tip in irregular shape while drawing pin 2 with coil connectors welding, set right while moving down and be easy to make soldering tip to contact with division board 3 drawing pin 2, thereby produce larger frictional force, division board 3 and soldering tip are caused to damage, when serious, also can cause soldering tip to come off; Division board 3 is placed in two middles of drawing pin 2 positions, thereby makes to draw the center that pin 2 is positioned at the groove of two division boards, 3 formation, reduces the probability of soldering tip contact division board 3, guarantees that drawing pin 2 fast and stables moves down.Also comprise the stud 4 being arranged on box body 1 bottom interior surface, the stud 4 of box body 1 bottom can facilitate the placement of coil and fix, avoid in moving process, there is certain rocking in coil and to cause coil connectors and the welding of drawing pin 2 to occur loosening, keeps the stability of box body 1 internal structure.
Claims (6)
1. box at the bottom of iris type network transformer, comprise box body (1), it is characterized in that: the cross section of described box body (1) is U-shaped, at described box body (1) top, two ends, be provided with many and draw pin (2), draw pin (2) and run through box body (1), be provided with division board (3) drawing between pin (2), division board (3) is connected with box body (1) inwall, and described division board (3) is made as inclined plane near the one end on box top.
2. box at the bottom of iris type network transformer according to claim 1, is characterized in that: described division board (3) is placed in the middle of drawing pin (2) described in adjacent.
3. box at the bottom of iris type network transformer according to claim 1, is characterized in that: the angle of inclination on described inclined plane is 35～60 °.
4. box at the bottom of iris type network transformer according to claim 1, is characterized in that: described box body (1) bottom is also provided with the feet of a plurality of symmetries.
5. box at the bottom of iris type network transformer according to claim 4, is characterized in that: also comprise the stud (4) being arranged on box body (1) bottom interior surface.
6. according to box at the bottom of the iris type network transformer described in claim 1～5 any one, it is characterized in that: the material of described box body (1) is ABS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610234.9U CN203491086U (en) | 2013-09-30 | 2013-09-30 | Partition board type network transformer bottom box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320610234.9U CN203491086U (en) | 2013-09-30 | 2013-09-30 | Partition board type network transformer bottom box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203491086U true CN203491086U (en) | 2014-03-19 |
Family
ID=50261897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320610234.9U Expired - Fee Related CN203491086U (en) | 2013-09-30 | 2013-09-30 | Partition board type network transformer bottom box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203491086U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500651A (en) * | 2013-09-30 | 2014-01-08 | 中江县凯讯电子有限公司 | Partition board type network transformer box |
-
2013
- 2013-09-30 CN CN201320610234.9U patent/CN203491086U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103500651A (en) * | 2013-09-30 | 2014-01-08 | 中江县凯讯电子有限公司 | Partition board type network transformer box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140930 |
|
| EXPY | Termination of patent right or utility model |