CN108032013B - Welding power supply panel - Google Patents
Welding power supply panel Download PDFInfo
- Publication number
- CN108032013B CN108032013B CN201711380136.XA CN201711380136A CN108032013B CN 108032013 B CN108032013 B CN 108032013B CN 201711380136 A CN201711380136 A CN 201711380136A CN 108032013 B CN108032013 B CN 108032013B
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- CN
- China
- Prior art keywords
- transparent cover
- dial
- welding power
- power supply
- depressed part
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The welding power supply panel comprises a plastic front plate, an inner arc depressed part is arranged on the outer surface of the plastic front plate, a through hole is arranged at the center of the inner arc depressed part, a circuit board located behind the inner arc depressed part is arranged on the rear surface of the plastic front plate, a digital display table and an encoder are connected to one side, close to the inner arc depressed part, of the circuit board through welding, the circuit board is fixed on the plastic front plate through a detachable connecting mechanism, an output shaft of the encoder penetrates through the through hole, a dial plate located in the inner arc depressed part is connected to the end part, extending out of the output shaft of the encoder, of the output shaft of the encoder through a circumferential fixing structure, a transparent cover and a transparent cover located outside the outer surface of the dial plate are connected to the inner arc depressed part through a buckle type connecting mechanism, the dial plate is covered by the transparent cover and the transparent cover, a display window and a digital display table are arranged in the display window, and an .
Description
Technical Field
The invention belongs to the technical field of machinery, and particularly relates to a welding power supply panel.
Background
In the technical field of welding equipment, because the welding slag cost splashes during welding, a display, a regulating knob and a display lamp of the welding equipment are easily damaged by the welding slag carrying the temperature, and the service life is invisibly shortened.
Secondly, direct exposure results in dust deposition, requires frequent cleaning and maintenance, and is also costly.
In addition, current adjust knob is the column structure, when the regulation, needs many fingers to hold between the fingers and just can realize adjusting, and it adjusts inconveniently and adjusts torsion great.
Disclosure of Invention
The invention aims to solve the problems and provides a welding power panel which has the advantages of prolonged service life and more convenient and simpler adjustment.
In order to achieve the purpose, the invention adopts the following technical scheme: the welding power supply panel comprises a plastic front plate, wherein an inner arc depressed part is arranged on the outer surface of the plastic front plate, a through hole is arranged at the center of the inner arc depressed part, a circuit board positioned behind the inner arc depressed part is arranged on the rear surface of the plastic front plate, a digital display table and an encoder are connected to one side of the circuit board close to the inner arc depressed part through welding, the circuit board is fixed on the plastic front plate through a detachable connecting mechanism, an output shaft of the encoder penetrates through the through hole, the end part of the output shaft of the encoder, which extends out to the front end of the through hole, is connected with a dial plate positioned in the inner arc depressed part through a circumferential fixing structure, the inner arc depressed part is also connected with a transparent cover positioned outside the outer surface of the dial plate through a clamping type connecting mechanism, the dial plate is partially covered by the transparent cover, a display window is arranged on the inner arc depressed part, and, the inner surface of the transparent cover close to the inner arc concave part is provided with an arc convex surface matched with the inner arc concave part.
In the welding power supply panel, the circumferential fixing structure comprises a cylindrical central rotating shaft which is connected to the central region of the dial and protrudes towards the outer side of the dial, the outer end of the cylindrical central rotating shaft is provided with a closed part, the closed part is connected with an inner cylinder which is positioned in the cylindrical central rotating shaft and is arranged at an interval with the inner wall of the cylindrical central rotating shaft, the closed part is also provided with a cantilever type locking sheet which is inserted in the inner cylinder, the front end of the output shaft of the encoder is inserted in the inner cylinder, and a locking plane which is matched with any surface of the cantilever type locking sheet is arranged on the output shaft of the encoder.
In the welding power supply panel, one end of the inner cylinder, which is far away from the sealing part, extends into the through hole.
In the welding power supply panel, the inner wall of the inner barrel is provided with a plurality of strip-shaped bulges which are distributed circumferentially, and the strip-shaped bulges are distributed along the axial direction of the inner barrel.
In the welding power supply panel, the transparent cover is a waist-shaped cover, the width of the transparent cover is smaller than the diameter of the dial, a rotating shaft extending hole is formed in one end of the transparent cover, the outer end of the cylindrical central rotating shaft extends into the rotating shaft extending hole, the other end of the transparent cover extends to the outer side of the outer edge of the dial, and the arc-shaped convex surface is arranged on the inner surface of one end of the transparent cover extending to the outer side of the outer edge of the dial.
In the welding power supply panel, the buckle type connecting mechanism comprises a plurality of inverted buckle-shaped buckles arranged on one side of the transparent cover provided with the arc-shaped convex surface, and a plurality of fixing openings for the inverted buckle-shaped buckles to be clamped into one by one are formed in the inner arc-shaped concave part.
In the welding power panel, a triangular indicator is arranged at the end part of the outer end of the cylindrical central rotating shaft.
In the welding power supply panel, one surface of the dial close to the inner arc depressed part is provided with a first plane, and the circumferential outer wall of the dial is provided with a plurality of damping-shaped dial openings distributed circumferentially.
In the welding power supply panel, the center region of the inner circular arc depressed part is provided with a straight part, and a space is left between the first plane and the straight part.
In the welding power supply panel, the transparent cover may be any one of a translucent cover and a fully transparent cover.
Compared with the prior art, the welding power supply panel has the advantages that:
1. through the design of the inner circular arc depressed part, a plurality of functions of protection and dust prevention can be realized, and also, the heat dissipation area is further enlarged, the service life is invisibly prolonged, and the practicability is very strong.
2. By designing the dial plate, the dial plate is convenient to operate and control, plays a role in shielding, and avoids damage caused by external airflow or welding slag impact;
secondly, the disc diameter is large, so that the disc is convenient to adjust and control, and the operation is more convenient and simpler.
3. Through the design transparent cover, it can play the effect of protection.
4. The frequency of cleaning and maintenance is reduced, and the production cost is invisibly reduced.
5. Simple structure and convenient manufacture, popularization and application.
Drawings
FIG. 1 is a schematic diagram of the structure provided by the present invention.
FIG. 2 is a schematic view of a dial structure provided by the present invention.
In the figure, a plastic front plate 1, a circular ring 11, a positioning plate 12, an arc groove 13, an arc protrusion 14, an arc part 15, a straight transition part 16, an inner arc depressed part 2, a through hole 21, a display window 22, a fixed port 23, a straight part 24, a circuit board 3, a digital display 31, an encoder 32, a locking plane 321, a self-tapping screw 33, a dial 4, a cylindrical central rotating shaft 41, a triangular indicator 411, a closed part 42, an inner cylinder 43, a bar protrusion 431, a cantilever type locking sheet 44, a first plane 45, a damping shape dial 46, a transparent cover 5, an arc convex surface 51, a rotating shaft extending hole 52 and an inverted buckle 53.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-2, the welding power supply panel includes a plastic front plate 1, specifically, the plastic front plate 1 includes a circular ring 11, a positioning plate 12 is connected to the circumference of the circular ring 11, the thickness of the positioning plate 12 is smaller than the thickness of the circular ring 11, and the width of the positioning plate 12 is not larger than the outer diameter of the circular ring 11.
A blowing device which blows air to the rear end of the circular ring 11 is arranged in the circular ring 11. The blowing device comprises an annular pipe, and a plurality of inclined air outlets which are inclined towards the rear end of the annular ring 11 and are uniformly distributed on the circumference are formed in the annular pipe.
The designed inclined air outlet hole can further improve the flow speed of heat and can further improve the heat dissipation efficiency.
The rear surface of the positioning plate 12 is flush with the rear end face of the circular ring 11, and a step is formed between the front surface of the positioning plate 12 and the circumferential outer wall of the circular ring 11.
The front surface of the positioning plate 12 is provided with a plurality of arc grooves 13 arranged along the width direction of the positioning plate 12, an arc bulge 14 is formed between two adjacent arc grooves 13, and the radius of each arc groove 13 is gradually increased from one side close to the annular ring 11 to the outside.
By designing the arc protrusion 14, it can play a role of heat dissipation, and at the same time, it also plays a role of structural reinforcement.
Secondly, the step that forms, it has the effect of dodging, can be convenient for dismouting.
In addition, the design of the circular ring 11 can prevent dust from entering the circular ring 11, and can play a role in protection.
According to the optimized scheme, the annular ring 11 is further connected with the arch part 15 in the circumferential direction, and due to the design of the arch part 15, heat dissipation and lifting connection can be facilitated.
The outer surface of the plastic front plate 1 is provided with an inner arc depressed part 2, the front end of the circular ring 11 is also provided with a straight transition part 16, the straight transition part 16 is circular, and the inner arc depressed part 2 is connected to the inner side of the straight transition part 16.
Further, an arc concave surface is arranged on the front surface of the inner arc concave part 2, and an arc convex surface is arranged on the rear surface of the inner arc concave part 2.
By designing the inner arc-shaped recess 2, it can be used to accommodate various components, for dust-proof and protection, etc.
A through hole 21 is arranged at the center of the inner arc depressed part 2, a circuit board 3 positioned behind the inner arc depressed part 2 is arranged on the rear surface of the plastic front plate 1, a digital display meter 31 and an encoder 32 are connected to one surface, close to the inner arc depressed part 2, of the circuit board 3 in a welding mode, the circuit board 3 is fixed on the plastic front plate 1 through a detachable connecting mechanism, and an output shaft of the encoder 32 penetrates through the through hole 21.
Specifically, the encoder 32 of the present embodiment is a binary encoder.
Next, the detachable connection mechanism of the present embodiment includes a plurality of self-tapping screws 33 penetrating through the circuit board 3, and the self-tapping screws 33 are screwed with a plurality of cylindrical posts on the rear surface of the plastic front plate 1 one by one.
The circuit board 3, the digital display meter 31 and the encoder 32 are respectively positioned in the circular ring 11.
The end part of the output shaft of the encoder 32 extending out of the front end of the through hole 21 is connected with a dial 4 positioned in the inner arc concave part 2 through a circumferential fixing structure, the dial 4 is of a disc-shaped structure, the torsion force during adjustment operation can be reduced, and the effects of dust blocking and the like can be achieved.
Specifically, the circumferential fixing structure of the present embodiment includes a cylindrical central rotating shaft 41 connected to a central region of the dial 4 and protruding toward an outer surface side of the dial 4, a closing portion 42 is provided at an outer end of the cylindrical central rotating shaft 41, an inner cylinder 43 located inside the cylindrical central rotating shaft 41 and spaced from an inner wall of the cylindrical central rotating shaft 41 is connected to the closing portion 42, a cantilever-type locking piece 44 inserted into the inner cylinder 43 is further provided on the closing portion 42, a front end of an output shaft of the encoder 32 is inserted into the inner cylinder 43, and a locking plane 321 that fits with any one surface of the cantilever-type locking piece 44 is provided on the output shaft of the encoder 32.
An annular space is formed between the outer wall of the inner cylinder 43 and the inner wall of the cylindrical central rotating shaft 41, and the heat dissipation area can be enlarged by designing the annular space.
The arm-type locking piece 44 is matched with the locking plane 321, and is stable in circumferential fixing and simple in assembly and disassembly.
One end of the inner cylinder 43 away from the closing part 42 extends into the through hole 21. Through this design, it can further improve the smoothness and the stability of dial 4 rotation, has ensured the connection of axiality. Of course, the inner cylinder 43 may not be inserted into the through hole 21.
Further, a plurality of circumferentially distributed strip-shaped protrusions 431 are arranged on the inner wall of the inner cylinder 43, and the strip-shaped protrusions 431 are distributed along the axial direction of the inner cylinder 43. Through the design of bar arch 431, its packaging efficiency that can further improve the output shaft, secondly, it can also play radiating effect, has further improved the heat dispersion of junction.
In addition, the structure is reinforced.
Still be connected with the translucent cover 5 and the translucent cover 5 that are located the dial 4 surface outside through buckle formula coupling mechanism on interior circular arc depressed part 2 and cover dial 4 part, the part shelters from the back, dial 4 this moment still some not covered, when needing to adjust, only need a finger and the circumference contact that is not covered can realize regulation and control, even the operator wear gloves, through the design of this embodiment, its regulation and control convenience is not influenced.
The display window 22 is arranged on the inner arc concave part 2, the digital display meter 31 is positioned in the display window 22, and the transparent cover 5 covers the display window 22, obviously, the structure of the transparent cover 5 can realize shielding, and the shielding of the digital display meter 31 and the dial 4 can avoid or reduce the probability of being damaged, thereby prolonging the service life invisibly.
The transparent cover 5 of the present embodiment is any one of a translucent cover and a fully transparent cover.
The inner surface of the transparent cover 5 close to the inner arc concave part 2 is provided with an arc convex surface 51 which is matched with the inner arc concave part 2.
By the design of the arc convex surface 51, it is possible to further improve the fitting stability with the inner arc concave portion 2 after assembly.
The design of the transparent cover 5, which can avoid external force or welding slag impact.
In an optimized scheme, the transparent cover 5 of the embodiment is a waist-shaped cover, the width of the transparent cover 5 is smaller than the diameter of the dial 4, one end of the transparent cover 5 is provided with a rotating shaft extending hole 52, the outer end of the cylindrical central rotating shaft 41 extends into the rotating shaft extending hole 52, the other end of the transparent cover 5 extends to the outer side of the outer edge of the dial 4, and the inner surface of one end of the transparent cover 5 extending to the outer side of the outer edge of the dial 4 is provided with the arc-shaped convex surface 51.
Specifically, the snap-fit connection mechanism of the present embodiment includes a plurality of inverted snaps 53 disposed on one side of the transparent cover 5 where the arc convex surface 51 is disposed, and a plurality of fixing openings 23 for the inverted snaps 53 to be snapped into are disposed on the inner arc concave portion 2.
Next, a triangular indicator 411 is provided at the outer end of the cylindrical central rotating shaft 41.
In addition, a first plane 45 is arranged on one surface of the dial 4 close to the inner arc sunken part 2, and a plurality of damping-shaped dial openings 46 distributed circumferentially are arranged on the circumferential outer wall of the dial 4.
The design of the damping-shaped poking opening 46 further improves the convenience and the operation performance of the adjustment control.
The central area of the inner arc concave part 2 is provided with a straight part 24, and a distance is reserved between the first plane 45 and the straight part 24.
In the present embodiment
The dial plate is provided with a cantilever type locking plate, a triangular indicator and a damping dial opening, and the cantilever type locking plate is used for connecting and installing the encoder, so that the encoder is firmer and more compact;
the triangular indicator is used for indicating the state of the parameter, so that a user can be clearer;
the damping-shaped poking opening is used for smooth adjustment of a client in the adjustment process, particularly provides better operation comfort when the glove is in operation, can realize single-finger operation, avoids the trouble brought to a user by adopting a mode of clamping a knob by 2 to 3 fingers for adjustment, and simultaneously better reduces the problem that the user can operate only by using a certain torque force;
installing a dial in the inner circular arc sunken part of the plastic front plate and connecting with the penetrated encoder; besides aesthetic feeling of appearance, the inner arc concave part is designed to better hide the dial plate and the dial plate in the groove, so that impact of external force and influence of other substances on the knob can be reduced.
The transparent cover is provided with an arc-shaped convex surface and an inverted buckle, the rotating shaft extends into the hole 52, the front display semitransparent cover is respectively fixed in 3 fixing ports of the front plate and the inner cylinder 43 of the dial plate through the inverted buckle and the rotating shaft extending into the hole 52, the arc-shaped convex surface in the front display semitransparent cover is combined with the inner circular arc depressed part in the plastic panel, the front display semitransparent cover and the plastic panel are well fastened in a formed fixing mode, the looseness of the front display semitransparent cover is better reduced, the position of the dial plate is clamped, and the dial plate is firmly fixed between the plastic panel and the front display semitransparent cover;
the design of the front display semitransparent cover adopts semitransparent materials, so that numerical values in the digital display meter can be clearly seen, and meanwhile, the better rotating shaft extending hole 52 is combined with the central shaft of the dial plate, and linkage rotation adjustment is realized.
The front display translucent cover inverted buckle has the advantages that the whole panel is well fastened through the design, and meanwhile great convenience is brought to subsequent maintenance.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. Welding power supply panel, including plastics front bezel (1), its characterized in that, plastics front bezel (1) surface be equipped with interior circular arc depressed part (2), be equipped with through-hole (21) at the center of interior circular arc depressed part (2), be equipped with circuit board (3) that are located interior circular arc depressed part (2) rear surface at plastics front bezel (1), there are digital display table (31) and encoder (32) through welded connection in the one side that circuit board (3) are close to interior circular arc depressed part (2), circuit board (3) pass through the output shaft that can dismantle coupling mechanism fix on plastics front bezel (1) and encoder (32) through-hole (21), be connected with dial plate (4) that are located interior circular arc depressed part (2) through circumference fixed knot formula coupling mechanism in the tip that encoder (32) output shaft stretches out to through-hole (21) front end, still be connected with through buckle formula coupling mechanism on interior circular arc depressed part (2) and be located dial plate (4) surface outside The dial plate (4) is partially covered by the transparent cover (5), the display window (22) is arranged on the inner arc concave part (2), the digital display meter (31) is positioned in the display window (22), the display window (22) is covered by the transparent cover (5), and the inner surface of the transparent cover (5) close to the inner arc concave part (2) is provided with an arc convex surface (51) matched with the inner arc concave part (2).
2. The welding power panel according to claim 1, wherein the circumferential fixing structure comprises a cylindrical central rotating shaft (41) connected to a central region of the dial (4) and protruding to an outer surface side of the dial (4), an outer end of the cylindrical central rotating shaft (41) is provided with a closed portion (42), the closed portion (42) is connected with an inner cylinder (43) positioned in the cylindrical central rotating shaft (41) and spaced from an inner wall of the cylindrical central rotating shaft (41), the closed portion (42) is further provided with a cantilever locking plate (44) inserted in the inner cylinder (43), a front end of an output shaft of the encoder (32) is inserted in the inner cylinder (43), and a locking plane (321) matched with any surface of the cantilever locking plate (44) is arranged on the output shaft of the encoder (32).
3. Welding power supply panel according to claim 2, characterized in that the end of the inner cylinder (43) remote from the closure (42) extends into the through hole (21).
4. The welding power supply panel according to claim 2, wherein the inner wall of the inner cylinder (43) is provided with a plurality of circumferentially distributed strip-shaped protrusions (431), and the strip-shaped protrusions (431) are distributed along the axial direction of the inner cylinder (43).
5. The welding power supply panel according to claim 2, wherein the transparent cover (5) is a kidney-shaped cover, the width of the transparent cover (5) is smaller than the diameter of the dial (4), one end of the transparent cover (5) is provided with a rotating shaft extending hole (52), the outer end of the cylindrical central rotating shaft (41) extends into the rotating shaft extending hole (52), the other end of the transparent cover (5) extends to the outer side of the outer edge of the dial (4), and the inner surface of one end of the transparent cover (5) extending to the outer side of the outer edge of the dial (4) is provided with the convex arc-shaped surface (51).
6. The welding power supply panel according to claim 5, wherein the snap-in connection mechanism comprises a plurality of inverted snaps (53) disposed on one side of the transparent cover (5) having the arc convex surface (51), and a plurality of fixing openings (23) for the inverted snaps (53) to be snapped in are disposed on the inner arc concave portion (2).
7. The welding power supply panel according to claim 5, wherein the outer end of the cylindrical central rotating shaft (41) is provided with a triangular indicator (411).
8. Welding power supply panel according to claim 1, characterized in that the face of the dial (4) close to the inner circular recess (2) has a first flat surface (45), and that the outer circumferential wall of the dial (4) is provided with a plurality of circumferentially distributed damping-shaped dial openings (46).
9. Welding power supply panel according to claim 8, characterized in that the central area of the inner circular arc depression (2) is provided with a flat portion (24), and that a distance is left between the first flat surface (45) and the flat portion (24).
10. Welding power supply panel according to claim 1, characterized in that said transparent cover (5) is any one of a translucent cover and a fully transparent cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380136.XA CN108032013B (en) | 2017-12-20 | 2017-12-20 | Welding power supply panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711380136.XA CN108032013B (en) | 2017-12-20 | 2017-12-20 | Welding power supply panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108032013A CN108032013A (en) | 2018-05-15 |
| CN108032013B true CN108032013B (en) | 2019-12-27 |
Family
ID=62100205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711380136.XA Active CN108032013B (en) | 2017-12-20 | 2017-12-20 | Welding power supply panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108032013B (en) |
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| CN1163176A (en) * | 1996-01-16 | 1997-10-29 | 伊利诺斯工具制造公司 | Welding power supply casing |
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| CN202607054U (en) * | 2012-03-05 | 2012-12-19 | 上海沪通企业集团有限公司 | Insulated-gate bipolar transistor gas-shielded welding and manual welding machine |
| CN202639603U (en) * | 2012-03-22 | 2013-01-02 | 台州昌大电焊机制造有限公司 | Double-voltage inversion direct current arc welding power source |
| CN203156209U (en) * | 2012-12-28 | 2013-08-28 | 上海沪工焊接集团股份有限公司 | Device for protecting elements on panel of welding machine |
| CN203245530U (en) * | 2013-05-06 | 2013-10-23 | 上海沪工焊接集团股份有限公司 | Integrated control panel used for welder |
| CN203934172U (en) * | 2014-05-08 | 2014-11-05 | 唐山松下产业机器有限公司 | The plastic front board of the source of welding current and the source of welding current |
| CN204747809U (en) * | 2015-05-18 | 2015-11-11 | 江苏伊诺普电气有限公司（中外合资） | Welding source protects panel |
| CN105171185A (en) * | 2015-09-09 | 2015-12-23 | 北京时代科技股份有限公司 | Integrated welding power source structure |
| CN206629345U (en) * | 2017-02-24 | 2017-11-10 | 湖南东润自动化科技有限公司 | Digital displaying meter with integrated button plate |
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2017
- 2017-12-20 CN CN201711380136.XA patent/CN108032013B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1163176A (en) * | 1996-01-16 | 1997-10-29 | 伊利诺斯工具制造公司 | Welding power supply casing |
| JP2003048068A (en) * | 2001-07-30 | 2003-02-18 | Matsushita Electric Ind Co Ltd | Welding power source device |
| CN201110994Y (en) * | 2007-07-11 | 2008-09-03 | 东莞市凯华电子有限公司 | Encoder |
| CN201548865U (en) * | 2009-09-29 | 2010-08-11 | 比亚迪股份有限公司 | Retractable knob and control panel comprising same |
| CN202607054U (en) * | 2012-03-05 | 2012-12-19 | 上海沪通企业集团有限公司 | Insulated-gate bipolar transistor gas-shielded welding and manual welding machine |
| CN202639603U (en) * | 2012-03-22 | 2013-01-02 | 台州昌大电焊机制造有限公司 | Double-voltage inversion direct current arc welding power source |
| CN203156209U (en) * | 2012-12-28 | 2013-08-28 | 上海沪工焊接集团股份有限公司 | Device for protecting elements on panel of welding machine |
| CN203245530U (en) * | 2013-05-06 | 2013-10-23 | 上海沪工焊接集团股份有限公司 | Integrated control panel used for welder |
| CN203934172U (en) * | 2014-05-08 | 2014-11-05 | 唐山松下产业机器有限公司 | The plastic front board of the source of welding current and the source of welding current |
| CN204747809U (en) * | 2015-05-18 | 2015-11-11 | 江苏伊诺普电气有限公司（中外合资） | Welding source protects panel |
| CN105171185A (en) * | 2015-09-09 | 2015-12-23 | 北京时代科技股份有限公司 | Integrated welding power source structure |
| CN206629345U (en) * | 2017-02-24 | 2017-11-10 | 湖南东润自动化科技有限公司 | Digital displaying meter with integrated button plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108032013A (en) | 2018-05-15 |
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Address after: 528437 room 203-210, floor 1 and floor 3, building B, No. 38, Yanjiang East Fourth Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee after: Guangdong Lianyang Technology Co., Ltd Address before: 317500 Wu Cheng village, Chengxi street, Wenling City, Taizhou, Zhejiang (Wenling Jiayin hairdressing chair Co., Ltd.) Patentee before: Zhejiang Lianyang Electromechanical Technology Co. Ltd. |
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