CN217214353U - Network transformer shell and network transformer - Google Patents
Network transformer shell and network transformer Download PDFInfo
- Publication number
- CN217214353U CN217214353U CN202220469256.7U CN202220469256U CN217214353U CN 217214353 U CN217214353 U CN 217214353U CN 202220469256 U CN202220469256 U CN 202220469256U CN 217214353 U CN217214353 U CN 217214353U
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- shell body
- network transformer
- clamping
- shell
- contact pin
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Abstract
The utility model discloses a network transformer shell and network transformer, network transformer shell includes: the clamping device comprises a shell body, a clamping piece and a clamping groove, wherein the open end of the shell body is provided with a plurality of clamping pieces, the clamping pieces protrude out of the open end of the shell body, and a clamping groove is defined between every two adjacent clamping pieces; the pin, the one-to-one draw-in groove setting, the pin include soldering station and contact pin, soldering station and contact pin integrated into one piece, and the soldering station setting is at the open end of shell body, and the contact pin is worn to establish on the shell body, and the end of pegging graft of contact pin is protruding to stretch out the blind end of shell body. The clamping blocks are matched with the welding tables of the pins, so that the lead of the coil can be pulled to the welding tables from the clamping grooves, the welding process of the lead and the welding tables is simpler than the winding process, the winding process is omitted, and the production efficiency is improved; in addition, the part of the contact pin protruding out of the closed end of the shell body is a direct-insertion contact pin, so that the corresponding hole on the circuit board can be conveniently plugged.
Description
Technical Field
The utility model relates to a network transformer technical field, in particular to network transformer shell and network transformer.
Background
The network transformer is commonly used on a switch, a router or digital equipment, the network transformer is one of transformers, the network transformer comprises a shell, the shell comprises a shell body and pins connected to the shell body, and the shell body is provided with an inner cavity which is used for accommodating a coil.
Be provided with the pin stylar of kinking on the shell body in the past, be about to the lead wire winding of coil on the pin stylar, utilize this kind of shell body to produce network transformer, need use the manual work to come the kinking, artifical input is big, inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a network transformer shell welds the lead wire of coil on the welding bench with welded mode, and is easy and simple to handle, and suitable mechanized welding production removes artifical kinking from, makes things convenient for batch manufacturing.
The utility model discloses still provide a network transformer with above-mentioned network transformer shell.
According to the utility model discloses a network transformer shell of first aspect embodiment includes: the clamping device comprises a shell body, a clamping piece and a clamping piece, wherein the open end of the shell body is provided with a plurality of clamping pieces, the clamping pieces protrude out of the open end of the shell body, and a clamping groove is defined between every two adjacent clamping pieces; the pins correspond to the clamping grooves one by one and comprise soldering tables and contact pins, the soldering tables and the contact pins are integrally formed, the soldering tables are arranged at the opening end of the shell body, the contact pins penetrate through the shell body, and the inserting ends of the contact pins protrude out of the closed end of the shell body.
According to the utility model discloses network transformer shell has following beneficial effect at least: the clamping blocks are matched with the welding tables of the pins, so that the lead of the coil can be pulled onto the welding tables from the clamping grooves, the process of welding the lead and the welding tables is simpler than the process of winding, the winding process is omitted, and the production efficiency is improved; in addition, the part of the blind end of the shell body that the contact pin stretches out is the contact pin of formula of cuting straightly, makes things convenient for the hole that corresponds on the plug-in connection circuit board, the welding stage with contact pin integrated into one piece conveniently makes wholly the shell body, convenient promptly be in injection moulding on the contact pin the shell body.
According to the utility model discloses a some embodiments, the open end of shell body sets up to the rectangle anchor ring, all be provided with a plurality ofly on two relative faces of rectangle anchor ring the clamp splice, it is a plurality of the clamp splice is arranged along sharp interval, convenient distribution the clamp splice makes things convenient for the welding coil and arranges the coil.
According to the utility model discloses a some embodiments still include the apron, the apron can be dismantled to connect and be in on the shell body, the apron is used for hiding the open end of shell body sets up the apron is avoided this internal coil of shell receives the damage.
According to the utility model discloses a some embodiments, be provided with the fixture block on the shell body, be provided with the bayonet socket on the apron, the bayonet socket is used for the joint the fixture block, connection structure is simple, adopts the bayonet socket with the mode that the fixture block interference is connected, easy dismounting.
According to the utility model discloses a some embodiments, the apron is close to shell body's one end is provided with the slot, the slot with the clamp splice one-to-one sets up, the slot is used for the holding the clamp splice sets up the slot with the upper end cooperation of clamp splice is connected, both can play the connection effect, and also can be right the apron is fixed a position the installation.
According to some embodiments of the utility model, the draw-in groove includes from last uncovered section and the chucking section that sets gradually extremely down, uncovered section is from last to narrowing down, uncovered section makes things convenient for the lead wire card of coil to go into the draw-in groove.
According to the utility model discloses a some embodiments, the draw-in groove with the junction of shell body's inner chamber is provided with the arc transition face, conveniently draws forth coil's lead wire, avoids the lead wire to be cut.
According to the utility model discloses a some embodiments, the free end of contact pin is from last to narrowing down, the width of the free end of contact pin is less than the width of contact pin, the convenience will the corresponding jack on the contact pin inserts the circuit board.
According to some embodiments of the utility model, the shell body is made by plastics, the pin is made by metal, simple structure, and it is easy to make.
A network transformer according to the second aspect embodiment of the utility model, include a network transformer shell
According to the utility model discloses network transformer has following beneficial effect at least: by adopting the network transformer shell to manufacture the network transformer, automatic lead welding can be realized, the trouble of manual winding is avoided, the production period is shortened, and the production efficiency is improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a network transformer housing according to an embodiment of the present invention;
FIG. 2 is an exploded view of the network transformer enclosure shown in FIG. 1;
FIG. 3 is a schematic structural view of a cover plate of the network transformer enclosure shown in FIG. 1;
fig. 4 is a schematic diagram of a pin structure on the network transformer housing shown in fig. 1.
The clamping device comprises a shell body 100, a clamping block 110, a clamping groove 120, an open section 121, a clamping section 122, an arc-shaped transition surface 123 and a clamping block 130;
a pin 200, a soldering station 210, and a pin 220;
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it should be understood that the directional descriptions, such as the directions or positional relationships indicated by upper, lower, front, rear, left, right, etc., are based on the directions or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but not for indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the present number, and the terms greater than, less than, within, etc. are understood as including the present number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 4, a network transformer enclosure comprises: the shell comprises a shell body 100, a plurality of clamping blocks 110 are arranged at the opening end of the shell body 100, the clamping blocks 110 protrude out of the opening end of the shell body 100, and a clamping groove 120 is defined between every two adjacent clamping blocks 110; the pins 200 are arranged in one-to-one correspondence with the slots 120, each pin 200 comprises a soldering station 210 and a contact pin 220, the soldering stations 210 and the contact pins 220 are integrally formed, the soldering stations 210 are arranged at the open end of the shell body 100, the contact pins 220 penetrate through the shell body 100, and the insertion ends of the contact pins 220 protrude out of the closed end of the shell body 100. The clamping blocks 110 are matched with the welding platforms 210 of the pins 200, so that the lead of the coil can be pulled onto the welding platforms 210 from the clamping grooves 120, the process of welding the lead and the welding platforms is simpler than the process of winding, the winding process is omitted, and the production efficiency is improved; in addition, the part of the pin 220 protruding out of the closed end of the housing body 100 is a direct-insertion pin, which facilitates the insertion of a corresponding hole on a circuit board, and the soldering station 210 and the pin 220 are integrally formed to facilitate the manufacture of the whole housing body 100, i.e., the housing body 100 is conveniently injection-molded on the pin 220.
It can be understood that the coil is placed in the inner cavity of the housing body 100, the lead of the coil is drawn out and then connected to the soldering station 210 through the card slot 120, and the lead of the coil is soldered to the soldering station 210.
In some embodiments, the open end of the casing body 100 is a rectangular ring surface, two opposite surfaces of the rectangular ring surface are provided with a plurality of clamping blocks 110, and the clamping blocks 110 are arranged at intervals along a straight line, so as to facilitate distribution of the clamping blocks 110, welding of coils, and arrangement of coils.
In some embodiments, a cover plate 300 is further included, the cover plate 300 is detachably connected to the housing body 100, the cover plate 300 is used for covering the open end of the housing body 100, the cover plate 300 is arranged to prevent the coil in the housing body 100 from being damaged, and it is understood that the cover plate 300 can be connected to the housing body 100 by means of a snap connection, a screw connection, or the like.
In some embodiments, the housing body 100 is provided with the latch 130, the cover plate 300 is provided with the bayonet 310, the bayonet 310 is used for clamping the latch 130, the connection structure is simple, and the connection is performed by an interference connection mode of the bayonet 310 and the latch 130, so that the assembly and disassembly are convenient.
In some embodiments, the slot 320 is disposed at one end of the cover plate 300 close to the housing body 100, the slot 320 and the clamping block 110 are disposed in a one-to-one correspondence, the slot 320 is used for accommodating the clamping block 110, and the disposed slot 320 is connected with the upper end of the clamping block 110 in a matching manner, which not only can achieve a connection effect, but also can position and mount the cover plate 300, it can be understood that the slot 320 can also achieve a certain avoiding effect, that is, in order to facilitate the cover plate 300 to be turned in place in a dark manner, the slot 320 is disposed to avoid the clamping block 110, so as to avoid mechanical interference between the clamping block 110 and the cover plate 300.
In some embodiments, the card slot 120 includes an open section 121 and a clamping section 122 sequentially arranged from top to bottom, the open section 121 narrows from top to bottom, and the open section 121 facilitates the lead wire of the coil to be clamped into the card slot 120, i.e., plays a role of guiding the lead wire of the coil into the card slot 120.
In some embodiments, the connection between the slot 120 and the inner cavity of the housing body 100 is provided with an arc transition surface 123, which facilitates leading out the lead of the coil, and prevents the lead from being cut off.
In some embodiments, the free end of the pin 220 narrows from top to bottom, and the width of the free end of the pin 220 is smaller than the width of the pin 220, so as to facilitate the insertion of the pin 220 into a corresponding jack on a circuit board.
In some embodiments, the housing body 100 is made of plastic, and the pin 200 is made of metal, so that the structure is simple and the manufacture is easy.
The network transformer comprises a network transformer shell, and the network transformer shell is adopted for manufacturing the network transformer, so that automatic lead welding can be realized, the trouble of manual winding is avoided, the production period is shortened, and the production efficiency is improved.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (10)
1. A network transformer enclosure, comprising:
the clamping device comprises a shell body (100), wherein a plurality of clamping blocks (110) are arranged at the opening end of the shell body (100), the clamping blocks (110) protrude out of the opening end of the shell body (100), and a clamping groove (120) is defined between every two adjacent clamping blocks (110);
the pins (200) are arranged in one-to-one correspondence to the clamping grooves (120), each pin (200) comprises a welding table (210) and a contact pin (220), the welding tables (210) and the contact pins (220) are integrally formed, the welding tables (210) are arranged at the opening end of the shell body (100), the contact pins (220) penetrate through the shell body (100), and the insertion ends of the contact pins (220) protrude out of the closed end of the shell body (100).
2. A network transformer enclosure according to claim 1, wherein: the open end of shell body (100) sets up to the rectangle anchor ring, all be provided with a plurality of on the relative two faces of rectangle anchor ring clamp (110), a plurality of anchor ring clamp (110) are along sharp interval arrangement.
3. A network transformer enclosure according to claim 1, wherein: the shell is characterized by further comprising a cover plate (300), wherein the cover plate (300) is detachably connected to the shell body (100), and the cover plate (300) is used for covering the opening end of the shell body (100).
4. A network transformer enclosure according to claim 3, wherein: the clamping block (130) is arranged on the shell body (100), the bayonet (310) is arranged on the cover plate (300), and the bayonet (310) is used for clamping the clamping block (130).
5. A network transformer enclosure according to claim 4, wherein: one end, close to the shell body (100), of the cover plate (300) is provided with a slot (320), the slot (320) and the clamping blocks (110) are arranged in a one-to-one correspondence mode, and the slot (320) is used for containing the clamping blocks (110).
6. A network transformer enclosure according to claim 1, wherein: draw-in groove (120) include from last to open section (121) and chucking section (122) that set gradually down, open section (121) are from last to narrowing down.
7. The network transformer enclosure of claim 6, wherein: an arc-shaped transition surface (123) is arranged at the joint of the clamping groove (120) and the inner cavity of the shell body (100).
8. A network transformer enclosure according to claim 1, wherein: the free ends of the pins (220) narrow from top to bottom.
9. A network transformer enclosure according to claim 1, wherein: the housing body (100) is made of plastic and the pins (200) are made of metal.
10. A network transformer, characterized in that it comprises a network transformer housing according to any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469256.7U CN217214353U (en) | 2022-03-04 | 2022-03-04 | Network transformer shell and network transformer |
| TW111203966U TWM630788U (en) | 2022-03-04 | 2022-04-19 | Network transformer shell and network transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220469256.7U CN217214353U (en) | 2022-03-04 | 2022-03-04 | Network transformer shell and network transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217214353U true CN217214353U (en) | 2022-08-16 |
Family
ID=82754189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220469256.7U Active CN217214353U (en) | 2022-03-04 | 2022-03-04 | Network transformer shell and network transformer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN217214353U (en) |
| TW (1) | TWM630788U (en) |
-
2022
- 2022-03-04 CN CN202220469256.7U patent/CN217214353U/en active Active
- 2022-04-19 TW TW111203966U patent/TWM630788U/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TWM630788U (en) | 2022-08-11 |
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| GR01 | Patent grant |