CN111710497A - High-frequency transformer convenient to equipment - Google Patents
High-frequency transformer convenient to equipment Download PDFInfo
- Publication number
- CN111710497A CN111710497A CN202010667219.2A CN202010667219A CN111710497A CN 111710497 A CN111710497 A CN 111710497A CN 202010667219 A CN202010667219 A CN 202010667219A CN 111710497 A CN111710497 A CN 111710497A
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- Prior art keywords
- frequency transformer
- push pedal
- transformer
- main body
- transformer main
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- 230000002146 bilateral effect Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 241000826860 Trapezium Species 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range
Abstract
The invention discloses a high-frequency transformer convenient to assemble, which comprises a transformer main body and a fixed mounting plate, wherein fixed blocks are symmetrically arranged on the upper side and the lower side of the bottom of the transformer main body, two groups of threaded holes are formed in the fixed blocks, fastening bolts are rotatably arranged in the threaded holes of the fixed blocks, a plurality of groups of positioning columns are arranged on the left side and the right side of the transformer main body, clamping grooves are formed in the middle parts of the positioning columns, the clamping grooves are of inwards concave trapezoidal structures, and a plurality of groups. During the installation, through pressing to the right side according to the pull rod, drive first push pedal and stopper and wholly remove to the right side, insert spacing mounting hole with the reference column this moment in, under the spring action of spring, first push pedal slides left along first slide rail, through with spacing block joint to the draw-in groove in, realize the location of reference column in clamping device, the locking to transformer main part and fixed mounting panel is accomplished to rethread fastening bolt, the installation is swift convenient, has extremely strong practicality.
Description
Technical Field
The invention relates to the field of high-frequency transformers, in particular to a high-frequency transformer convenient to assemble.
Background
The high-frequency transformer is a power transformer with the working frequency exceeding the intermediate frequency (10kHz), is mainly used as a high-frequency switching power transformer in a high-frequency switching power supply, and is also used as a high-frequency inverter power transformer in a high-frequency inverter power supply and a high-frequency inverter welding machine. According to the working frequency, the method can be divided into several grades: 10 kHz-fastening bolt 50kHz, 50kHz-100kHz, 100 kHz-500 kHz, 500 kHz-1 MHz and more than 10 MHz.
High-voltage inverter needs regular change and maintenance, and a large amount of high frequency transformers need to be disassembled in the work of maintainer often, however, current high-voltage inverter, fixed framework is complicated, and it is comparatively inconvenient to dismantle and install, leads to the efficiency that maintainer dismantled and changed to be low, and for this reason, we provide the high frequency transformer of the equipment of being convenient for to solve above-mentioned problem.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the high-frequency transformer convenient to assemble, when the transformer is installed, the pressing pull rod is pressed towards the right side to drive the second push plate to move towards the right side, so that the first push plate and the limiting block are driven to integrally move towards the right side, the positioning column is inserted into the limiting installation hole at the moment, after the positioning column is inserted into the bottom, the pull rod is loosened, under the elastic action of the spring, the first push plate slides leftwards along the first sliding rail, the limiting block is clamped into the clamping groove to realize the positioning of the positioning column in the clamping device, and then the transformer main body and the fixed installation plate are locked through the fastening bolt, so that the transformer is fast and convenient to install, and has extremely high practicability.
The technical purpose of the invention is realized by the following technical scheme:
a high-frequency transformer convenient to assemble comprises a transformer main body and a fixed mounting plate, wherein the transformer main body is a high-frequency transformer which is used as the most main component of a switching power supply and is mainly used as a high-frequency switching power supply transformer in the high-frequency switching power supply, the upper side and the lower side of the bottom of the transformer main body are symmetrically provided with fixed blocks, two groups of threaded holes are arranged in the fixed blocks, fastening bolts are rotatably mounted through the threaded holes of the fixed blocks and penetrate through the fixed blocks to be connected with the transformer main body,
the transformer comprises a transformer main body and is characterized in that a plurality of groups of positioning columns are arranged on the left side and the right side of the transformer main body, the lower ends of the positioning columns are of arc-shaped structures and convenient to install, clamping grooves are formed in the middle of the positioning columns and are of inwards-concave trapezoidal structures, and a plurality of groups of clamping devices are symmetrically arranged on two sides of the fixed mounting plate.
Furthermore, the clamping device comprises a clamping cabin which is of a hollow square groove structure.
Furthermore, a limiting mounting hole is formed above the middle of the clamping cabin.
Further, the left side is provided with first slide rail in the tight cabin of clamp, slidable mounting has first push pedal in the first slide rail, first push pedal left side is provided with the stopper, the stopper is the protruding piece of indent, accomplishes in the recess to the reference column through stopper card plug-in the draw-in groove.
Further, first push pedal right-hand member is provided with two sets of springs, the spring is in compression state, provides right elasticity all the time, first push pedal left side symmetry is provided with the connecting rod, the connecting rod left side is provided with the second push pedal, the bilateral symmetry is provided with the second spout about pressing from both sides tight cabin left side, the inboard slidable mounting of second spout has the second push pedal, the second push pedal is connected second push pedal and first push pedal through the connecting rod.
Furthermore, the left end of the second push plate is fixedly provided with a pull rod, the right end of the pull rod is provided with a disc-shaped protrusion, so that the device is convenient to hold, and the use convenience is improved.
In conclusion, the invention has the following beneficial effects:
during installation, the press rod is pressed towards the right side to drive the second push plate to move towards the right side, so that the first push plate and the limiting block are driven to integrally move towards the right side, the positioning column is inserted into the limiting mounting hole at the moment and inserted into the bottom, the pull rod is loosened, the first push plate slides leftwards along the first sliding rail under the elastic action of the spring, the limiting block is clamped into the clamping groove to position the positioning column in the clamping device, and then the locking of the transformer main body and the fixed mounting plate is completed through the fastening bolt, so that the installation is rapid and convenient, and the practicability is strong; when the positioning device needs to be disassembled, the pressing pull rod is pressed towards the right side, the limiting block is pushed out of the position of the clamping groove, the positioning column is vertically and upwards taken out, the assembling and disassembling processes are simple and rapid, and the practicability is high.
Drawings
Fig. 1 is an overall structural view of a high frequency transformer of the present invention which is easy to assemble;
FIG. 2 is a top view of a high frequency transformer of the present invention in a configuration for easy assembly;
FIG. 3 is a side view of the positioning post of the high frequency transformer easy to assemble according to the present invention;
fig. 4 is a sectional structural view of a clamping device in a high frequency transformer of the present invention, which is easy to assemble.
In the figure, 1, a transformer body; 2. fixing the mounting plate; 3. a positioning column; 4. a fixed block; 5. fastening a bolt; 6. a clamping device; 61. a clamping cabin; 62. a first slide rail; 63. a spring; 64. a first push plate; 65. a limiting block; 66. a connecting rod; 67. a second push plate; 68. a second chute; 69. limiting the mounting hole; 7. a pull rod; 8. a clamping groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Referring to fig. 1, a high frequency transformer convenient to assemble in a preferred embodiment of the present invention comprises a transformer main body 1 and a fixed mounting plate 2, wherein the transformer main body 1 is a high frequency transformer which is a most important component of a switching power supply and is mainly used as a high frequency switching power supply transformer in the high frequency switching power supply, fixed blocks 4 are symmetrically arranged on the upper and lower sides of the bottom of the transformer main body 1, two groups of threaded holes are arranged in the fixed blocks 4, fastening bolts 5 are rotatably mounted through the threaded holes of the fixed blocks 4, the fastening bolts 5 penetrate through the fixed blocks 4 to be connected with the transformer main body 1, a plurality of groups of positioning columns 3 are arranged on the left and right sides of the transformer main body 1, as shown in fig. 3, the lower ends of the positioning columns 3 are in a circular arc structure for convenient installation, a clamping,
as shown in fig. 2 and 4, a plurality of sets of clamping devices 6 are symmetrically arranged on both sides of the fixed mounting plate 2, each clamping device 6 includes a clamping chamber 61, the clamping chamber 61 is of a hollow square groove structure, a limiting mounting hole 69 is arranged above the middle of the clamping chamber 61, a first slide rail 62 is arranged on the left side in the clamping chamber 61, a first push plate 64 is slidably mounted in the first slide rail 62, a limiting block 65 is arranged on the left side of the first push plate 64, the limiting block 65 is an inward concave convex block, the positioning of the positioning column 3 in the groove 8 is completed through the insertion of the limiting block 65, two sets of springs 63 are arranged on the right end of the first push plate 64, the springs 63 are in a compressed state and always provide right elastic force, a connecting rod 66 is symmetrically arranged on the left side of the first push plate 64, a second push plate 67 is arranged on the left side of the connecting rod 66, second slide grooves 68 are symmetrically arranged, the inboard slidable mounting of second spout 68 has second push pedal 67, second push pedal 67 is connected second push pedal 67 and first push pedal 64 through connecting rod 66, second push pedal 67 left end fixed mounting has pull rod 7, pull rod 7 right-hand member is provided with the disc arch, is convenient for hold, promotes the convenience of using.
The specific implementation process comprises the following steps: during installation, the press rod 7 is pressed towards the right side to drive the second push plate 67 to move towards the right side, so that the first push plate 64 and the limiting block 65 are driven to integrally move towards the right side, the positioning column 3 is inserted into the limiting mounting hole 69 at the moment and is inserted into the bottom, the pull rod 7 is loosened, under the elastic action of the spring 63, the first push plate 64 slides leftwards along the first sliding rail 62, the limiting block 65 is clamped into the clamping groove 8 to realize the positioning of the positioning column 3 in the clamping device 6, and then the locking of the transformer main body 1 and the fixed mounting plate 2 is completed through the fastening bolt 5, so that the installation is rapid and convenient, and the transformer main body locking device has extremely high practicability; when needing to dismantle, press the pull rod 7 to the right side, release the position of draw-in groove 8 with stopper 65, vertical upwards take out reference column 3 can, the installation with dismantle simple swift of process, the practicality is strong.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a high frequency transformer convenient to equipment, includes transformer main part (1) and fixed mounting panel (2), its characterized in that: the transformer main body (1) is a high-frequency transformer which is the most main component of a switching power supply, the upper side and the lower side of the bottom of the transformer main body (1) are symmetrically provided with fixed blocks (4), two groups of threaded holes are arranged in the fixed blocks (4), fastening bolts (5) are rotatably installed through the threaded holes of the fixed blocks (4),
the transformer main part (1) left and right sides is provided with a plurality of groups reference column (3), reference column (3) lower extreme is convex structure, reference column (3) middle part is provided with draw-in groove (8), draw-in groove (8) are the trapezium structure of indent, fixed mounting panel (2) bilateral symmetry is provided with a plurality of groups clamping device (6).
2. A high-frequency transformer easy to assemble according to claim 1, characterized in that: the clamping device (6) comprises a clamping cabin (61), and the clamping cabin (61) is of a hollow square groove structure.
3. A high-frequency transformer easy to assemble according to claim 2, characterized in that: and a limiting mounting hole (69) is formed above the middle part of the clamping cabin (61).
4. A high-frequency transformer easy to assemble according to claim 2, characterized in that: the left side is provided with first slide rail (62) in pressing from both sides tight cabin (61), slidable mounting has first push pedal (64) in first slide rail (62), first push pedal (64) left side is provided with stopper (65), stopper (65) are the protruding piece of indent, accomplish in the recess to reference column (3) in draw-in groove (8) through stopper (65) card plug-in.
5. A high-frequency transformer easy to assemble according to claim 4, characterized in that: first push pedal (64) right-hand member is provided with two sets of springs (63), spring (63) are in compression state, provide right elasticity all the time, first push pedal (64) left side symmetry is provided with connecting rod (66), connecting rod (66) left side is provided with second push pedal (67).
6. A high-frequency transformer easy to assemble according to claim 5, characterized in that: the upper side and the lower side of the left side of the clamping cabin (61) are symmetrically provided with second sliding grooves (68), and a second push plate (67) is slidably mounted on the inner side of each second sliding groove (68).
7. A high-frequency transformer easy to assemble according to claim 6, characterized in that: the left end of the second push plate (67) is fixedly provided with a pull rod (7), and the right end of the pull rod (7) is provided with a disc-shaped bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667219.2A CN111710497A (en) | 2020-07-13 | 2020-07-13 | High-frequency transformer convenient to equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667219.2A CN111710497A (en) | 2020-07-13 | 2020-07-13 | High-frequency transformer convenient to equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111710497A true CN111710497A (en) | 2020-09-25 |
Family
ID=72546331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010667219.2A Pending CN111710497A (en) | 2020-07-13 | 2020-07-13 | High-frequency transformer convenient to equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111710497A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115050545B (en) * | 2022-06-02 | 2024-05-17 | 浙江江山源光电气有限公司 | Linear phase-shifting transformer |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101339913B1 (en) * | 2013-08-13 | 2013-12-10 | 주식회사 에스앤씨하이텍 | In/out going electric wire connect structure to overhead transmission and distribution line in substation |
| CN208061825U (en) * | 2018-02-26 | 2018-11-06 | 佛山市顺德区强荣机械制造有限公司 | A kind of transformer lower clamping piece hooping structure |
| CN208173363U (en) * | 2018-01-14 | 2018-11-30 | 庄海红 | A kind of transformer quake-proof supporting structure |
| CN209056372U (en) * | 2018-09-27 | 2019-07-02 | 广西电网有限责任公司贵港供电局 | A kind of Anti-frandulent use of electricity mutual inductor |
| CN209169728U (en) * | 2018-12-26 | 2019-07-26 | 河南同力电力设计有限公司 | Power transformation box intelligent humidity relay protector |
| CN209804388U (en) * | 2019-06-22 | 2019-12-17 | 昆山普奥电子科技有限公司 | High-frequency electronic transformer mounting bracket |
| CN210984434U (en) * | 2019-10-15 | 2020-07-10 | 佛山市顺德区马甲科技有限公司 | High-frequency transformer of protection against electric shock |
-
2020
- 2020-07-13 CN CN202010667219.2A patent/CN111710497A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101339913B1 (en) * | 2013-08-13 | 2013-12-10 | 주식회사 에스앤씨하이텍 | In/out going electric wire connect structure to overhead transmission and distribution line in substation |
| CN208173363U (en) * | 2018-01-14 | 2018-11-30 | 庄海红 | A kind of transformer quake-proof supporting structure |
| CN208061825U (en) * | 2018-02-26 | 2018-11-06 | 佛山市顺德区强荣机械制造有限公司 | A kind of transformer lower clamping piece hooping structure |
| CN209056372U (en) * | 2018-09-27 | 2019-07-02 | 广西电网有限责任公司贵港供电局 | A kind of Anti-frandulent use of electricity mutual inductor |
| CN209169728U (en) * | 2018-12-26 | 2019-07-26 | 河南同力电力设计有限公司 | Power transformation box intelligent humidity relay protector |
| CN209804388U (en) * | 2019-06-22 | 2019-12-17 | 昆山普奥电子科技有限公司 | High-frequency electronic transformer mounting bracket |
| CN210984434U (en) * | 2019-10-15 | 2020-07-10 | 佛山市顺德区马甲科技有限公司 | High-frequency transformer of protection against electric shock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115050545B (en) * | 2022-06-02 | 2024-05-17 | 浙江江山源光电气有限公司 | Linear phase-shifting transformer |
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Application publication date: 20200925 |
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| RJ01 | Rejection of invention patent application after publication |