CN112331463A - Locking type electronic transformer - Google Patents
Locking type electronic transformer Download PDFInfo
- Publication number
- CN112331463A CN112331463A CN202011175160.1A CN202011175160A CN112331463A CN 112331463 A CN112331463 A CN 112331463A CN 202011175160 A CN202011175160 A CN 202011175160A CN 112331463 A CN112331463 A CN 112331463A
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- transverse plate
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- winding framework
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- 238000004804 winding Methods 0.000 claims abstract description 70
- 238000000926 separation method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003071 parasitic effect Effects 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
- H01F27/325—Coil bobbins
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/303—Clamping coils, windings or parts thereof together
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention discloses a locking type electronic transformer, which comprises an end connecting plate, a winding framework, an end limiting ring body, an adjusting type separating mechanism and a locking mechanism, wherein the end connecting plate is fixedly connected with the winding framework; according to the invention, the outer end of the locking screw rod rotates in the inner thread cylinder and drives the inner end to be connected to two sides of the abutting ring body in an abutting or separating manner, so that the upper driving screw rod and the lower driving screw rod are positioned, and the stability of the upper movable ring body and the lower movable ring body after the adjustment of the adjusting positions is finished is ensured.
Description
Technical Field
The invention relates to a locking type electronic transformer.
Background
The electronic transformers used at present are single-slot or double-slot, but the electronic transformers can generate larger parasitic capacitance when in use, so that elements in a control and signal circuit are subjected to misoperation to cause danger.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the problems that: the locking type electronic transformer is provided with a locking structure, and the number of winding grooves can be adjusted.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a locking type electronic transformer comprises an end connecting plate, a winding framework, an end limiting ring body, an adjustable separation mechanism and a locking mechanism; the outer part of the winding framework is of a cylindrical structure; the interior of the winding framework is hollow, and the upper end and the lower end of the winding framework are open; the upper end and the lower end of the winding framework are respectively in threaded connection with an end connecting plate; the peripheries of the upper end and the lower end of the winding framework are respectively and fixedly provided with an end part limiting ring body; the adjustable separation mechanism comprises an upper movable ring body, a lower movable ring body, an upper driving screw, a lower driving screw, an upper cross connecting transverse plate, a lower cross connecting transverse plate, a positioning block and a connecting rod; a positioning block is arranged in the middle of the interior of the winding framework; two sides of the positioning block are respectively fixed on two sides of the interior of the winding framework through connecting rods; the upper movable ring body and the lower movable ring body are respectively sleeved on the outer sides of the periphery of the winding framework in a sliding manner up and down; strip-shaped through connecting grooves are formed in two sides of the winding framework; an upper cross-connecting transverse plate is arranged in the middle of the inside of the upper movable ring body; the upper cross-connecting transverse plate is positioned in the winding framework, and two ends of the upper cross-connecting transverse plate are connected to two sides in the upper movable ring body; the two ends of the upper cross connecting transverse plate are vertically clamped on the strip-shaped cross connecting grooves in a sliding manner; a lower cross-connecting transverse plate is arranged in the middle of the inner part of the lower movable ring body; the lower cross-connecting transverse plate is positioned in the winding framework, and two ends of the lower cross-connecting transverse plate are connected to two sides in the lower movable ring body; the two ends of the lower cross-connecting transverse plate are vertically clamped on the strip-shaped cross-connecting grooves in a sliding manner; the upper cross-connecting transverse plate and the lower cross-connecting transverse plate are respectively positioned at the upper side and the lower side of the positioning block; threaded holes are formed in the middle of the upper cross-connecting transverse plate and the middle of the lower cross-connecting transverse plate; the upper driving screw is penetrated and connected to the threaded hole of the upper penetrating transverse plate; the upper end of the upper driving screw rod extends into the upper end of the winding framework, and the lower end of the upper driving screw rod is rotatably clamped on the upper side of the positioning block; the lower driving screw rod is penetrated and connected to the threaded hole of the lower penetrating transverse plate; the lower end of the lower driving screw rod extends into the lower end of the winding framework, and the upper end of the lower driving screw rod is rotatably clamped at the lower side of the positioning block; the upper end of the upper driving screw and the lower end of the lower driving screw are respectively provided with a locking mechanism; the locking mechanism comprises an internal thread cylinder, a locking screw, a pressing ring body and a limiting ring body; two internal thread cylinders are respectively arranged on the two inner sides of the upper end and the lower end of the winding framework; a locking screw is respectively and rotatably connected in the internal thread cylinder in a threaded manner; the upper end of the upper driving screw and the lower end of the lower driving screw are respectively provided with two limiting ring bodies and a pressing ring body; a pressing ring body is arranged between the two limiting ring bodies; the outer end of the locking screw rod rotates in the inner thread cylinder and drives the inner end to be connected to two sides of the pressing ring body in a pressing or separating mode; the pressing ring body is made of rubber materials.
Furthermore, the upper side and the lower side of the positioning block are respectively provided with a rotary clamping groove; the lower end of the upper driving screw and the upper end of the lower driving screw are both provided with rotary clamping teeth; the lower end of the upper driving screw and the upper end of the lower driving screw are rotatably clamped on the rotary clamping grooves on the upper side and the lower side of the positioning block through rotary clamping teeth respectively.
Furthermore, the longitudinal sections of the rotary clamping groove and the rotary clamping tooth are both in T-shaped structures.
Furthermore, the upper end and the lower end of the winding framework are respectively provided with an external thread ring body; the inner sides of the end connecting plates are respectively provided with an internal thread sleeve; and the upper end and the lower end of the winding framework are respectively connected to the inner thread sleeves on the inner sides of the end connecting plates in a rotating mode through the outer thread ring bodies.
Further, the lateral parts of the end part connecting plates are provided with PIN needles.
Furthermore, the outer edges of the upper movable ring body and the lower movable ring body are provided with wire passing grooves.
The invention has the advantages of
According to the invention, the outer end of the locking screw rod rotates in the inner thread cylinder and drives the inner end to be connected to two sides of the abutting ring body in an abutting or separating manner, so that the upper driving screw rod and the lower driving screw rod are positioned, and the stability of the upper movable ring body and the lower movable ring body after the adjustment of the adjusting positions is finished is ensured.
The invention changes the arrangement structure of the winding slots of the traditional locking electronic transformer, flexibly distributes the winding sections outside the winding framework through the upper movable ring body and the lower movable ring body which can move flexibly, when two winding slots are needed, the upper movable ring body and the lower movable ring body can move towards the middle of the winding framework and are jointed together, when three winding slots are needed, the upper movable ring body and the lower movable ring body can move on the winding framework and evenly distribute the areas between the end limiting ring bodies, when one winding slot is needed, the upper movable ring body and the lower movable ring body can respectively move towards the upper end and the lower end of the winding framework, and the area winding between the upper movable ring body and the lower movable ring body is remained, the invention can drive the upper cross-connecting transverse plate and the lower cross-connecting transverse plate through the rotation of the upper driving screw rod and the lower driving screw rod, and then drive the removal of upper portion removal ring body and lower part removal ring body, structural design is ingenious.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a partially enlarged view of the upper driving screw, the lower driving screw and the positioning block of the present invention.
FIG. 3 is a schematic cross-sectional view of the upper movable ring, the upper cross plate and the bobbin of the present invention.
Fig. 4 is an enlarged schematic view of the locking mechanism of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a locking type electronic transformer includes an end connection plate 2, a winding frame 1, an end limit ring body 3, an adjustable separation mechanism 4, and a locking mechanism 5; the outer part of the winding framework 1 is of a cylindrical structure; the interior of the winding framework 1 is hollow, and the upper end and the lower end of the winding framework are open; the upper end and the lower end of the winding framework 1 are respectively in threaded connection with an end connecting plate 2; the peripheries of the upper end and the lower end of the winding framework 1 are respectively and fixedly provided with an end part limiting ring body 3; the adjustable separation mechanism 4 comprises an upper movable ring body 41, a lower movable ring body 42, an upper driving screw 43, a lower driving screw 44, an upper cross-connecting transverse plate 45, a lower cross-connecting transverse plate 46, a positioning block 47 and a connecting rod 48; a positioning block 47 is arranged in the middle of the inside of the winding framework 1; two sides of the positioning block 47 are respectively fixed on two sides of the interior of the winding frame 1 through connecting rods 48; the upper movable ring body 41 and the lower movable ring body 42 are respectively sleeved on the outer sides of the periphery of the winding framework 1 in a vertically sliding manner; strip-shaped through connecting grooves 11 are formed in two sides of the winding framework 1; an upper cross-connecting transverse plate 45 is arranged in the middle of the inside of the upper movable ring body 41; the upper cross-connecting transverse plate 45 is positioned inside the winding frame 1, and two ends of the upper cross-connecting transverse plate are connected to two sides inside the upper movable ring body 41; the two ends of the upper cross-connecting transverse plate 45 are vertically clamped on the strip-shaped cross-connecting grooves 11 in a sliding manner; a lower cross-connecting transverse plate 46 is arranged in the middle of the interior of the lower movable ring body 42; the lower cross-connecting transverse plate 46 is positioned in the bobbin 1 and two ends of the lower cross-connecting transverse plate are connected to two sides of the inner part of the lower movable ring body 42; the two ends of the lower cross-connecting transverse plate 46 are vertically clamped on the strip-shaped cross-connecting grooves 11 in a sliding manner; the upper cross-under transverse plate 45 and the lower cross-under transverse plate 46 are respectively positioned at the upper side and the lower side of the positioning block 47; threaded holes 14 are formed in the middle of the upper cross-connecting transverse plate 45 and the lower cross-connecting transverse plate 46; the upper driving screw 43 is threaded on the threaded hole 14 of the upper cross-connecting plate 45; the upper end of the upper driving screw 43 extends into the upper end of the bobbin 1, and the lower end of the upper driving screw 43 is rotatably clamped on the upper side of the positioning block 47; the lower driving screw 44 is threaded on the threaded hole 14 of the lower cross-connecting plate 46; the lower end of the lower driving screw 44 extends into the lower end of the bobbin 1, and the upper end of the lower driving screw 44 is rotatably clamped to the lower side of the positioning block 47; the upper end of the upper driving screw 43 and the lower end of the lower driving screw 44 are respectively provided with a locking mechanism 5; the locking mechanism 5 comprises an internal thread cylinder 51, a locking screw 52, a pressing ring body 54 and a limiting ring body 53; two internal thread cylinders 51 are respectively arranged on two inner sides of the upper end and the lower end of the winding framework 1; a locking screw 52 is respectively connected in the internal thread cylinder 51 in a threaded manner; the upper end of the upper driving screw 43 and the lower end of the lower driving screw 44 are respectively provided with two limiting ring bodies 53 and a pressing ring body 54; a pressing ring body 54 is arranged between the two limiting ring bodies 53; the outer end of the locking screw 52 rotates in the internal thread cylinder 51 and drives the inner end to be connected to two sides of the pressing ring body 54 in a pressing or separating way; the pressing ring 54 is made of a rubber material.
As shown in fig. 1 to 4, further, the upper and lower sides of the positioning block 47 are respectively provided with a rotary clamping groove 471; the lower end of the upper driving screw 43 and the upper end of the lower driving screw 44 are both provided with rotary clamping teeth 15; the lower end of the upper driving screw 43 and the upper end of the lower driving screw 44 are rotatably engaged with the rotary engaging grooves 471 at the upper and lower sides of the positioning block 47 through the rotary engaging teeth 15, respectively. Further, the longitudinal sections of the rotating snap groove 471 and the rotating snap tooth 15 are both T-shaped. Further, the upper end and the lower end of the winding framework 1 are respectively provided with an external thread ring body 13; the inner sides of the end connecting plates 2 are respectively provided with an internal thread sleeve 22; the upper end and the lower end of the winding framework 1 are respectively connected on the internal thread sleeve 22 on the inner side of the end connecting plate 2 in a rotating way through the external thread ring body 13. Further, the side parts of the end connecting plates 2 are provided with PIN needles 21. Further, the outer edges of the upper and lower moving rings 41 and 42 are provided with a wire passing groove 12.
According to the invention, the outer end of the locking screw rod 52 rotates in the internal thread cylinder 51 and drives the inner end to be connected to two sides of the abutting ring body 54 in an abutting or separating manner, so that the upper driving screw rod 43 and the lower driving screw rod 44 are positioned, and the stability of the upper movable ring body 41 and the lower movable ring body 42 after the adjustment of the positions is finished is ensured.
The invention changes the arrangement structure of the winding slots of the traditional locking electronic transformer, flexibly distributes the winding space outside the winding framework 1 through the upper movable ring body 41 and the lower movable ring body 41 which can move flexibly, when two winding slots are needed, the upper movable ring body 41 and the lower movable ring body 42 can move to the middle of the winding framework and are jointed together, when three winding slots are needed, the upper movable ring body and the lower movable ring body can move on the winding framework and evenly distribute the area between the end limiting ring bodies, when one winding slot is needed, the upper movable ring body and the lower movable ring body can respectively move to the upper end and the lower end of the winding framework, and the area winding between the upper movable ring body and the lower movable ring body is remained, the invention can drive the upper cross-connecting transverse plate 45 and the lower cross-connecting transverse plate 46 through the rotation of the upper driving screw 43 and the lower driving screw 44, thereby driving the upper movable ring body 41 and the lower movable ring body 42 to move, and the structure design is ingenious.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A locking type electronic transformer is characterized by comprising an end connecting plate, a winding framework, an end limiting ring body, an adjusting type separating mechanism and a locking mechanism; the outer part of the winding framework is of a cylindrical structure; the interior of the winding framework is hollow, and the upper end and the lower end of the winding framework are open; the upper end and the lower end of the winding framework are respectively in threaded connection with an end connecting plate; the peripheries of the upper end and the lower end of the winding framework are respectively and fixedly provided with an end part limiting ring body; the adjustable separation mechanism comprises an upper movable ring body, a lower movable ring body, an upper driving screw, a lower driving screw, an upper cross connecting transverse plate, a lower cross connecting transverse plate, a positioning block and a connecting rod; a positioning block is arranged in the middle of the interior of the winding framework; two sides of the positioning block are respectively fixed on two sides of the interior of the winding framework through connecting rods; the upper movable ring body and the lower movable ring body are respectively sleeved on the outer sides of the periphery of the winding framework in a sliding manner up and down; strip-shaped through connecting grooves are formed in two sides of the winding framework; an upper cross-connecting transverse plate is arranged in the middle of the inside of the upper movable ring body; the upper cross-connecting transverse plate is positioned in the winding framework, and two ends of the upper cross-connecting transverse plate are connected to two sides in the upper movable ring body; the two ends of the upper cross connecting transverse plate are vertically clamped on the strip-shaped cross connecting grooves in a sliding manner; a lower cross-connecting transverse plate is arranged in the middle of the inner part of the lower movable ring body; the lower cross-connecting transverse plate is positioned in the winding framework, and two ends of the lower cross-connecting transverse plate are connected to two sides in the lower movable ring body; the two ends of the lower cross-connecting transverse plate are vertically clamped on the strip-shaped cross-connecting grooves in a sliding manner; the upper cross-connecting transverse plate and the lower cross-connecting transverse plate are respectively positioned at the upper side and the lower side of the positioning block; threaded holes are formed in the middle of the upper cross-connecting transverse plate and the middle of the lower cross-connecting transverse plate; the upper driving screw is penetrated and connected to the threaded hole of the upper penetrating transverse plate; the upper end of the upper driving screw rod extends into the upper end of the winding framework, and the lower end of the upper driving screw rod is rotatably clamped on the upper side of the positioning block; the lower driving screw rod is penetrated and connected to the threaded hole of the lower penetrating transverse plate; the lower end of the lower driving screw rod extends into the lower end of the winding framework, and the upper end of the lower driving screw rod is rotatably clamped at the lower side of the positioning block; the upper end of the upper driving screw and the lower end of the lower driving screw are respectively provided with a locking mechanism; the locking mechanism comprises an internal thread cylinder, a locking screw, a pressing ring body and a limiting ring body; two internal thread cylinders are respectively arranged on the two inner sides of the upper end and the lower end of the winding framework; a locking screw is respectively and rotatably connected in the internal thread cylinder in a threaded manner; the upper end of the upper driving screw and the lower end of the lower driving screw are respectively provided with two limiting ring bodies and a pressing ring body; a pressing ring body is arranged between the two limiting ring bodies; the outer end of the locking screw rod rotates in the inner thread cylinder and drives the inner end to be connected to two sides of the pressing ring body in a pressing or separating mode; the pressing ring body is made of rubber materials.
2. The locking type electronic transformer of claim 1, wherein the upper and lower sides of the positioning block are respectively provided with a rotary clamping groove; the lower end of the upper driving screw and the upper end of the lower driving screw are both provided with rotary clamping teeth; the lower end of the upper driving screw and the upper end of the lower driving screw are rotatably clamped on the rotary clamping grooves on the upper side and the lower side of the positioning block through rotary clamping teeth respectively.
3. The locking electronic transformer of claim 2, wherein the longitudinal sections of the rotary latch groove and the rotary latch tooth are both T-shaped.
4. The locking type electronic transformer of claim 1, wherein the upper and lower ends of the bobbin are respectively provided with an external thread ring body; the inner sides of the end connecting plates are respectively provided with an internal thread sleeve; and the upper end and the lower end of the winding framework are respectively connected to the inner thread sleeves on the inner sides of the end connecting plates in a rotating mode through the outer thread ring bodies.
5. Locking electronic transformer according to claim 1, characterized in that the side of the end connection plates are each provided with a PIN.
6. The locking electronic transformer of claim 1, wherein the outer edges of the upper and lower moving rings are provided with wire passing grooves.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011175160.1A CN112331463B (en) | 2020-10-29 | 2020-10-29 | Locking type electronic transformer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202011175160.1A CN112331463B (en) | 2020-10-29 | 2020-10-29 | Locking type electronic transformer |
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CN112331463A true CN112331463A (en) | 2021-02-05 |
CN112331463B CN112331463B (en) | 2021-07-30 |
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CN202011175160.1A Active CN112331463B (en) | 2020-10-29 | 2020-10-29 | Locking type electronic transformer |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106920659A (en) * | 2017-04-30 | 2017-07-04 | 龚利芬 | A kind of transformer coiling skeleton |
CN207651322U (en) * | 2017-12-18 | 2018-07-24 | 东莞市策越塑胶电子科技有限公司 | A kind of novel transformer bobbin |
CN108695786A (en) * | 2018-06-22 | 2018-10-23 | 江苏浩博塑业有限公司 | A kind of scroll positioning formula wire casing pipe |
CN108879511A (en) * | 2018-06-22 | 2018-11-23 | 江苏浩博塑业有限公司 | A kind of closed wire casing pipe of grafting |
CN109185216A (en) * | 2018-08-16 | 2019-01-11 | 东台友铭船舶配件有限公司 | A kind of clipping bearing for ship of locking |
CN208979573U (en) * | 2018-09-21 | 2019-06-14 | 上海海鼎实业发展有限公司 | A kind of floating type leveling device |
CN110815126A (en) * | 2019-10-31 | 2020-02-21 | 东台友铭船舶配件有限公司 | Synchronous drive type stern tube bearing dismounting device |
CN210805481U (en) * | 2019-09-18 | 2020-06-19 | 天长市瑞荣塑业有限公司 | Transformer framework with adjustable groove width |
-
2020
- 2020-10-29 CN CN202011175160.1A patent/CN112331463B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106920659A (en) * | 2017-04-30 | 2017-07-04 | 龚利芬 | A kind of transformer coiling skeleton |
CN207651322U (en) * | 2017-12-18 | 2018-07-24 | 东莞市策越塑胶电子科技有限公司 | A kind of novel transformer bobbin |
CN108695786A (en) * | 2018-06-22 | 2018-10-23 | 江苏浩博塑业有限公司 | A kind of scroll positioning formula wire casing pipe |
CN108879511A (en) * | 2018-06-22 | 2018-11-23 | 江苏浩博塑业有限公司 | A kind of closed wire casing pipe of grafting |
CN109185216A (en) * | 2018-08-16 | 2019-01-11 | 东台友铭船舶配件有限公司 | A kind of clipping bearing for ship of locking |
CN208979573U (en) * | 2018-09-21 | 2019-06-14 | 上海海鼎实业发展有限公司 | A kind of floating type leveling device |
CN210805481U (en) * | 2019-09-18 | 2020-06-19 | 天长市瑞荣塑业有限公司 | Transformer framework with adjustable groove width |
CN110815126A (en) * | 2019-10-31 | 2020-02-21 | 东台友铭船舶配件有限公司 | Synchronous drive type stern tube bearing dismounting device |
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Application publication date: 20210205 Assignee: Jiangsu Chuangqi Testing Technology Co.,Ltd. Assignor: DONGTAI GAOKE TECHNOLOGY INNOVATION PARK Co.,Ltd. Contract record no.: X2023980050142 Denomination of invention: A locked electronic transformer Granted publication date: 20210730 License type: Common License Record date: 20231206 |
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