CN204333537U - Conductive vias row, conversion terminal and welding machine - Google Patents
Conductive vias row, conversion terminal and welding machine Download PDFInfo
- Publication number
- CN204333537U CN204333537U CN201520051794.4U CN201520051794U CN204333537U CN 204333537 U CN204333537 U CN 204333537U CN 201520051794 U CN201520051794 U CN 201520051794U CN 204333537 U CN204333537 U CN 204333537U
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- welding machine
- conductive vias
- terminal
- cable
- welding
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Abstract
The utility model provides a kind of conductive vias to arrange, conversion terminal and welding machine, body is drawn together in described conductive vias package, welding machine connecting portion and cable connecting part, described welding machine connecting portion and described cable connecting part are provided with through hole, and described welding machine connecting portion is electrically connected described welding terminal, described cable connecting part electrical connection output cable, wherein, described welding machine connecting portion extends to form towards first direction from described body first side, described cable connecting part extends to form towards second direction from described body second side, described first side and described second side are the adjacent both sides of described body.The utility model effectively can avoid cable connectors and welding machine chassis contact.
Description
Technical field
The utility model relates to electric welding field, particularly relates to a kind of the conductive vias row, the conversion terminal that are applicable to welding terminal, and welding machine.
Background technology
Welding machine generally includes positive pole and negative pole two outputs, and at present, domestic high-power welding machine passes through two lead-out terminal Parallel opertation power supplys of each output usually, to reach the requirement of welding machine to out-put supply.When using welding machine to carry out welding assembly, need to connect an output cable respectively on two lead-out terminals of a welding terminal, or by increasing conversion terminal on a welding terminal, on this welding terminal two lead-out terminals are confluxed, is connected on an output cable.
Existing conversion terminal adopts L-type switching copper bar 11 to realize usually, as shown in Figure 1.Fig. 2 is the schematic top plan view of the welding terminal installing existing conversion terminal.Fig. 3 is the schematic side view of the welding terminal installing existing conversion terminal.As shown in Fig. 1,2 and 3, L-type switching copper bar 11 has three circular holes, two circular holes of welding machine connecting portion 111 are fixed on two lead-out terminals 14 of welding machine 13 1 welding terminals for copper bar 11 of L-type being transferred, and fixed by bolt 12, the circular hole of cable connecting part 112 then for output cable terminal 15 being fixed on L-type switching copper bar 11, and is fixed by bolt 16.
, although the switching effect of confluxing can playing from the lead-out terminal of welding terminal to output cable, still there are some defects in existing conversion terminal.Welding machine connecting portion 111 place plane and its cable connecting part 112 place plane of existing L-type switching copper bar 11 are rectangular.Because output cable is very heavy, and output cable needs often to pull (being determined by the occupation mode of welding machine) in welding machine operation process, the cable connecting part of L-type switching copper bar 11 may deform, bends, sagging, as shown in the situation 17 after L-type switching copper bar distortion in Fig. 3, cause charged cable connecting part bolt and welding machine chassis contact, make welding machine casing charged, produce potential safety hazard.
In order to remove above-mentioned potential safety hazard, output cable is generally fixed by adding additional facilities by producer, causes welding cost increase, complicated operation, even causes welding machine to move inconvenience.
Utility model content
The utility model embodiment provides that a kind of conductive vias is arranged, conversion terminal and welding machine, with the problem easily making welding machine casing charged after solving existing conversion terminal flexural deformation.
The utility model embodiment provides a kind of conductive vias to arrange, be applicable to welding terminal, body is drawn together in this conductive vias package, welding machine connecting portion and cable connecting part, described welding machine connecting portion and described cable connecting part are provided with through hole, and described welding machine connecting portion is electrically connected described welding terminal, described cable connecting part electrical connection output cable, wherein, described welding machine connecting portion extends to form towards first direction from described body first side, described cable connecting part extends to form towards second direction from described body second side, described first side and described second side are the adjacent both sides of described body.
In an embodiment, described first direction is identical with described second direction or have an angle.
In an embodiment, described second direction is perpendicular to described body place plane, and the angle of described second direction and described first direction is 0 ~ 90 degree.
In an embodiment, described welding machine connecting portion place plane and described body place Plane intersects are in the first intersection, and described cable connecting part place plane and described body place Plane intersects are in the second intersection, and described first intersection is mutually vertical with described second intersection.
In an embodiment, described conductive vias row is the structure be integrally formed by copper material.
The utility model embodiment provides a kind of conversion terminal, is applicable to welding terminal, and this conversion terminal comprises at least two aforesaid conductive vias rows.
In an embodiment, described conversion terminal comprises the described conductive vias row of two specular, and the cable connecting part of described two conductive vias row is adjacent and arrange back-to-back.
The utility model embodiment provides a kind of welding machine, and this welding machine comprises aforesaid conductive vias row, and described conductive vias row is fixed by welding machine connector and is electrically connected at least one lead-out terminal of described welding terminal; Described output cable is fixed by cable connectors and is electrically connected to described conductive vias row; Described welding machine connector and/or described cable connectors are bolt or screw.
The utility model embodiment provides another kind of welding machine, this welding machine comprises aforesaid conversion terminal, described welding terminal comprises at least two lead-out terminals, at least two described welding machine connecting portions are electrically connected to few two described lead-out terminals respectively, and at least two described cable connecting parts are electrically connected described output cable.
In an embodiment, described welding terminal comprises lead-out terminal described in lead-out terminal described in first and second, described second direction is perpendicular to described body, described conversion terminal comprises conductive vias row described in first and conductive vias row described in second, wherein, conductive vias row described in first and conductive vias row described in second fix respectively by the first welding machine connector and the second welding machine connector and are electrically connected on lead-out terminal described in lead-out terminal described in first and second; Described output cable is fixed by described cable connectors and is electrically connected to conductive vias row described in first and conductive vias row described in second; Described first welding machine connector and/or described second welding machine connector and/or described cable connectors are bolt or screw.
Welding machine connecting portion and the cable connecting part of the utility model conductive vias row are positioned at the adjacent both sides of body, welding machine connecting portion is the torsional deformation because of external force not easily, and body wherein can hinder connect conductive vias row and the cable connectors of output cable do not extend conversion terminal to welding machine side, effectively can avoid this connector and welding machine chassis contact.
The welding machine connecting portion of the utility model conversion terminal is all positioned at the same side of body, cable connectors can be partitioned to the side of this body away from welding machine completely, prevent cable connectors to touch welding machine casing further.
Welding machine of the present utility model because comprising conductive vias row or the conversion terminal of the utility model embodiment, and can significantly avoid welding machine casing charged, has higher safety in utilization.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is the structural representation of existing welding terminal conversion terminal;
Fig. 2 is the schematic top plan view of the welding terminal installing existing conversion terminal;
Fig. 3 is the schematic side view of the welding terminal installing existing conversion terminal;
Fig. 4 is the conductive vias row of the utility model embodiment;
Fig. 5 is the conductive vias row of another embodiment of the utility model;
Fig. 6 is the structural representation of the conversion terminal of the utility model embodiment;
Fig. 7 is the schematic top plan view of the welding terminal being equiped with conversion terminal shown in Fig. 6;
Fig. 8 is the schematic side view of the welding terminal being equiped with conversion terminal shown in Fig. 6.
Embodiment
For making the object of the utility model embodiment, technical scheme and advantage clearly understand, below in conjunction with Fig. 4 to Fig. 8, the utility model embodiment is described in further detail.At this, schematic description and description of the present utility model for explaining the utility model, but not as to restriction of the present utility model.
The conductive vias row of the utility model embodiment can be used as the power supply transfer part of welding terminal, mainly comprises body, welding machine connecting portion and cable connecting part.This conductive vias row can be made up of multiple different conductive material integration or welding, and material can be such as the metal material such as iron or copper.This welding machine connecting portion and this cable connecting part are provided with through hole/connecting hole, and the welding machine connecting portion of this conductive vias row is fixed and/or is electrically connected to welding terminal, and the cable connecting part of this conductive vias row is fixed and/or is electrically connected output cable.Wherein, this welding machine connecting portion extends to form towards first direction from above-mentioned body first side, and this cable connecting part extends to form towards second direction from described body second side, and this first side and this second side are the adjacent both sides of above-mentioned body.
The welding machine connecting portion of the utility model embodiment conductive vias row and cable connecting part are positioned at the adjacent both sides of body, welding machine connecting portion and cable connecting part are non-being oppositely arranged, two intersections formed with body both it have an angle, thus this conductive vias row is not easily as existing L-type switching copper bar, occur bending and deformation at output cable gravity or by under the effect that pulls, thus avoid and make cable connectors stretch to welding machine casing.
Fig. 4 is the conductive vias row of the utility model embodiment.As shown in Figure 4, conductive vias row 21 comprises welding machine connecting portion 211, cable connecting part 212 and body 213.
Welding machine connecting portion 211 and cable connecting part 212 are positioned at the adjacent both sides of body 213.In other words, the intersection 214 of welding machine connecting portion 211 place plane and body 213 place plane has an angle with the intersection 215 of cable connecting part 212 place plane and body 213 place plane, in an embodiment, this angle can be the multiple different angle between 0 ° to 90 ° (or perhaps 0 ° to 180 °), such as 30 °, 60 ° and 90 ° etc.Preferably, intersection 214 is mutually vertical with intersection 215.
In above-mentioned illustrated embodiment, even if due to External Force Acting, conductive vias row 21 body 213 because bending relative to welding machine connecting portion 211 closer to welding machine casing, cable connecting part 212 also not easily changes relative to the angle of body 213, thus can effectively avoid the cable connectors fixing output cable and/or be electrically connected to cable connecting part 212 close/touching welding machine casing.
Further, conductive vias row welding machine connecting portion and cable connecting part can be extended to identical or different direction from body respectively.In other words, cable connecting part place plane and body place plane can be less than the multiple different angles of 180 ° to the angle away from welding machine side, such as 120 °, 90 ° and 60 ° etc.Welding machine connecting portion 211 place plane and body 213 place plane also can be less than or equal to the multiple different angles of 180 ° to the angle away from welding machine side, are preferably obtuse angle, such as 150 °, 120 ° and 100 ° etc.In a word, in preferred embodiment, welding machine connecting portion and the cable connecting part of conductive vias row extend to the same side of body place plane, and the direction both it can be all directions of 0 ~ 90 degree.
As shown in Figure 4, cable connecting part 212 place plane and body 213 place plane can be 90 ° to the angle away from welding machine side, and welding machine connecting portion 211 place plane and body 213 place plane can be about 150 ° to the angle away from welding machine side.Above-mentioned two angles of suitable adjustment, can make to keep larger space between cable connectors and welding machine casing, are more conducive to avoid welding machine connector to touch casing.
Welding machine connector in the utility model embodiment and cable connectors can be multiple different connector, such as bolt, screw.When using multiple connector in embodiment, the kind of connector used also can each portion identical.It will be recognized by those skilled in the art that except above-mentioned connector, also there is other connection/fixed forms, the equivalent effect of connector in the utility model embodiment can be realized.Therefore connector does not limit scope of patent protection of the present utility model.
Again as shown in Figure 4, welding machine connecting portion 211 can be provided with a connecting hole, for being fixed and be electrically connected to a lead-out terminal of welding terminal by the welding machine connecting portion 211 of conductive vias row 21; Cable connecting part 212 can be provided with a connecting hole, for connecting output cable.In another embodiment, welding machine connecting portion 211 can be provided with at least two connecting holes, conductive vias row 21 fixes and is electrically connected on the welding terminal containing at least two lead-out terminals by these connecting holes, thus at least two-way power supply output is confluxed on output cable.
In the utility model embodiment, body can be multiple difformity, such as rectangle, square or hexagon.As shown in Figure 4,5, overlook body 213,223, welding machine connecting portion 211,221 is in the upside of body 213,223, and cable connecting part 212 is in the left side of body 213, or cable connecting part 222 is on the right side of body 223.
The conversion terminal of the utility model embodiment can be arranged by the conductive vias at least two foregoing embodiments and combine.This conversion terminal can be transferred the multiple-output electric power of multiple lead-out terminals of welding terminal, and confluxes to output cable.
Multiple conductive vias rows in conversion terminal can be identical or different.Conversion terminal can comprise two conductive vias row, and for two lead-out terminals of welding terminal.Preferably, described two conductive vias row has the structure of specular, and the difference namely both it is only that the position of cable connecting part phase butt welding machine connecting portion is different, and such as, welding machine connecting portion both it is in the relative both sides of body.As shown in Figures 4 and 5, conductive vias row 22 arranges 21 specular with conductive vias, and the cable connecting part both it is adjacent and arrange back-to-back, to form a conversion terminal.
The conversion terminal of the utility model embodiment can be separable/dismounting, also can be that integration is formed.For the conversion terminal that integration is formed, the cable connecting part of two conductive vias rows wherein can be integrated, and user can use the conversion terminal of the utility model embodiment without the need to on-the-spot assembly.
Fig. 6 is the structural representation of the utility model embodiment conversion terminal.As shown in Figure 6, conversion terminal 31 by the conductive vias of specular arrange 21 and conductive vias arrange and 22 to form.The welding machine connecting portion 211 of conductive vias row 21 and the welding machine connecting portion 221 of conductive vias row 22 can fit, and are electrically connected with an output cable.Wherein, welding machine connecting portion 211 and welding machine connecting portion 221 can one or dismountable.
Fig. 7 and Fig. 8 is overlooking of the welding terminal being equiped with conversion terminal shown in Fig. 6 and schematic side view respectively.As shown in figs 6-8, conversion terminal containing two conductive vias rows is used for two lead-out terminals of welding terminal, the welding machine connecting portion 211 of conductive vias row 21 is fixed by welding machine connector 23 and is electrically connected to the first lead-out terminal 25 of welding terminal, the welding machine connecting portion 221 of conductive vias row 22 is fixed by welding machine connector 23 and is electrically connected the second lead-out terminal 26 of welding terminal, output cable (output cable terminal 28) is fixed and is electrically connected to conversion terminal by cable connectors 27 by the cable connecting part 212 of conductive vias row 21 and the cable connecting part 222 of conductive vias row 22.
The conversion terminal of the utility model embodiment further increases result of use of the present utility model.The cable connectors of the cable connecting part be connected with output cable is partitioned to the side away from welding machine casing by body completely, even if conversion terminal because of flexural deformation closer to welding machine casing, cable connectors also can not touch welding machine casing, therefore significantly can reduce the charged possibility of welding machine casing.
In further embodiments, conversion terminal can be arranged by three or more conductive vias and combine, and for three or more lead-out terminals, carries out three tunnels or more power supply and confluxes.Preferably, the conductive vias row be sandwiched in the middle of conductive vias row has two cable connecting parts being located at the relative both sides of its body, to adjoin two cable connecting parts of two the conductive vias rows be adjacent respectively.Conversion terminal also can have multiple different using method, and the output of welding terminal specifically can be made to need and determine.
The welding machine of the utility model embodiment can comprise conductive vias row or the conversion terminal of foregoing embodiments.The connected mode of conductive vias row or conversion terminal and welding machine as shown in FIG. 7 and 8, no longer can describe in detail according to accompanying drawing at this, is only described as follows with general execution mode.
In certain embodiments, welding machine utilizes the conductive vias of foregoing embodiments row to carry out power supply transfer.Welding terminal has a lead-out terminal at least, and conductive vias row fixed by welding machine connector and be electrically connected at least one lead-out terminal of welding terminal.Output cable is fixed by cable connectors and is electrically connected to described conductive vias row.
In further embodiments, welding machine utilizes the conversion terminal of foregoing embodiments to carry out power supply transfer.Welding terminal comprises at least two lead-out terminals, and at least two welding machine connecting portions of these at least two lead-out terminals are electrically connected to few two described lead-out terminals respectively, and at least two cable connecting parts of at least two lead-out terminals are electrically connected above-mentioned output cable.
In an embodiment, welding terminal comprises two lead-out terminals, and aforementioned second direction arranges body perpendicular to conductive vias, and conversion terminal comprises two conductive vias rows.Above-mentioned first conductive vias row and above-mentioned second conductive vias row fix respectively by above-mentioned first welding machine connector and above-mentioned second welding machine connector and are electrically connected to above-mentioned first lead-out terminal and above-mentioned second lead-out terminal.In addition, output cable is fixed and is electrically connected to above-mentioned first conductive vias row and above-mentioned second conductive vias row by this cable connectors.
The welding machine of the utility model embodiment because comprising conductive vias row or the conversion terminal of foregoing embodiments, and can effectively avoid welding machine casing charged, has higher safety in utilization.
The utility model embodiment has the following advantages:
1, welding machine connector and welding machine casing is avoided to touch, safe and reliable, convenient installation;
2, do not need to increase ancillary method and fix output cable, save welding machine use cost;
3, conversion terminal is arranged by the conductive vias of at least two structure specular and is formed, and use capable of being combined, exports for multiple power supplies and conflux;
4, output cable the large scale direction level of welding machine connector is installed, parallel with welding machine casing, though welding machine connector slightly long also not easily with welding machine chassis contact;
5, between conversion terminal and welding machine casing, there is larger safe space, even if conversion terminal is subject to external force, some distortions occurs conductive vias row/conversion terminal and casing also can not be caused to touch, make casing charged.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiment of the utility model; and be not used in restriction protection range of the present utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. a conductive vias row, be applicable to welding terminal, it is characterized in that, body is drawn together in described conductive vias package, welding machine connecting portion and cable connecting part, described welding machine connecting portion and described cable connecting part are provided with through hole, and described welding machine connecting portion is electrically connected described welding terminal, described cable connecting part electrical connection output cable, wherein, described welding machine connecting portion extends to form towards first direction from described body first side, described cable connecting part extends to form towards second direction from described body second side, described first side and described second side are the adjacent both sides of described body.
2. conductive vias row as claimed in claim 1, it is characterized in that, described first direction is identical with described second direction or have an angle.
3. conductive vias row as claimed in claim 2, it is characterized in that, described second direction is perpendicular to described body place plane, and the angle of described second direction and described first direction is 0 ~ 90 degree.
4. conductive vias row as claimed in claim 1, it is characterized in that, described welding machine connecting portion place plane and described body place Plane intersects are in the first intersection, described cable connecting part place plane and described body place Plane intersects are in the second intersection, and described first intersection is mutually vertical with described second intersection.
5. conductive vias row as claimed in claim 1, is characterized in that, described conductive vias row is the structure be integrally formed by copper material.
6. a conversion terminal, is applicable to welding terminal, it is characterized in that, comprises at least two conductive vias rows as described in any one of claim 1 to 5.
7. conversion terminal as claimed in claim 6, is characterized in that, described conversion terminal comprises the described conductive vias row of two specular, and the cable connecting part of described two conductive vias row is adjacent and arrange back-to-back.
8. a welding machine, is characterized in that, comprises the conductive vias row as described in any one of claim 1 to 5, and described conductive vias row is fixed by welding machine connector and is electrically connected at least one lead-out terminal of described welding terminal; Described output cable is fixed by cable connectors and is electrically connected to described conductive vias row; Described welding machine connector and/or described cable connectors are bolt or screw.
9. a welding machine, it is characterized in that, comprise conversion terminal as claimed in claims 6 or 7, described welding terminal comprises at least two lead-out terminals, at least two described welding machine connecting portions are electrically connected to few two described lead-out terminals respectively, and at least two described cable connecting parts are electrically connected described output cable.
10. welding machine as claimed in claim 9, it is characterized in that, described welding terminal comprises lead-out terminal described in lead-out terminal described in first and second, described second direction is perpendicular to described body, described conversion terminal comprises conductive vias row described in first and conductive vias row described in second, wherein
Conductive vias row described in first and conductive vias row described in second fix respectively by the first welding machine connector and the second welding machine connector and are electrically connected on lead-out terminal described in lead-out terminal described in first and second; Described output cable is fixed by described cable connectors and is electrically connected to conductive vias row described in first and conductive vias row described in second; Described first welding machine connector and/or described second welding machine connector and/or described cable connectors are bolt or screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051794.4U CN204333537U (en) | 2015-01-26 | 2015-01-26 | Conductive vias row, conversion terminal and welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520051794.4U CN204333537U (en) | 2015-01-26 | 2015-01-26 | Conductive vias row, conversion terminal and welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN204333537U true CN204333537U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520051794.4U Expired - Fee Related CN204333537U (en) | 2015-01-26 | 2015-01-26 | Conductive vias row, conversion terminal and welding machine |
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| CN (1) | CN204333537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129646A (en) * | 2016-08-31 | 2016-11-16 | 南京康尼科技实业有限公司 | A kind of intercoil connection dynamic connector |
| CN107978722A (en) * | 2017-11-15 | 2018-05-01 | 福建猛狮新能源科技有限公司 | Lithium-ions battery and its circuit |
-
2015
- 2015-01-26 CN CN201520051794.4U patent/CN204333537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129646A (en) * | 2016-08-31 | 2016-11-16 | 南京康尼科技实业有限公司 | A kind of intercoil connection dynamic connector |
| CN107978722A (en) * | 2017-11-15 | 2018-05-01 | 福建猛狮新能源科技有限公司 | Lithium-ions battery and its circuit |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20190126 |