CN115938724B - Transformer guide rail mounting base - Google Patents
Transformer guide rail mounting base Download PDFInfo
- Publication number
- CN115938724B CN115938724B CN202110991943.5A CN202110991943A CN115938724B CN 115938724 B CN115938724 B CN 115938724B CN 202110991943 A CN202110991943 A CN 202110991943A CN 115938724 B CN115938724 B CN 115938724B
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- clamping
- transformer
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- leg
- edge
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- 238000009434 installation Methods 0.000 claims abstract description 39
- 238000000034 method Methods 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 12
- 230000009471 action Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000012938 design process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
The invention provides a guide rail installation base of a transformer, which comprises two parts, namely a transformer installation matching end and a guide rail installation end, wherein the transformer installation matching end is provided with buckles, the buckles are positioned at two side edges of the transformer installation matching end, the guide rail installation end is positioned at the bottom of the guide rail installation base of the transformer, and the guide rail installation base is provided with two opposite clamping parts, wherein the buckles are one or more pairs diagonally arranged. The transformer guide rail mounting base provided by the invention can be quickly matched with the current transformer in the market and can realize the quick dismounting effect of the transformer.
Description
Technical Field
The invention relates to the field of electrical connectors, and belongs to a transformer guide rail mounting base.
Background
In the prior art, the current transformer is fixed through the fixed orifices that sets up in the bottom of current transformer, and in the implementation process, through passing the fixed orifices with the one end of fixed fastener, the other end of fixed fastener passes through coupling mechanism and fixes on mounting plate.
The plastic part is molded by integrally injection molding by a mold, the core pulling process of the mold is necessarily involved in the injection molding process, and the conventional current transformer is required to be adapted, so that the mold can be effectively realized in the injection molding process, the conventional design can only realize the fixation in a single mounting direction, and the mold can not be quickly and simply dismounted under the condition of realizing the bidirectional mounting of the guide rail; or in order to realize the bidirectional installation of the product, the structure in the die is used for realizing the extraction and insertion in a sequential mode, but the reject ratio of the product is increased in the use process, and the cost of the product is increased.
Disclosure of Invention
The invention aims to provide the transformer guide rail mounting base which can be quickly matched with the current transformer in the market and can be quickly disassembled.
In order to achieve the above purpose, the main technical scheme adopted by the invention is as follows: the guide rail installation base comprises two parts, namely a transformer installation matching end and a guide rail installation end, wherein the transformer installation matching end is provided with a buckle, the buckle is positioned at two side edges of the transformer installation matching end, and the guide rail installation end is positioned at the bottom of the transformer guide rail installation base and is provided with two clamping parts which are oppositely arranged;
wherein the buckles are one or more pairs arranged diagonally.
As can be seen from the technical content, the invention has the following beneficial effects:
in the practical use process, in order to realize quick demolding of the mold and to realize qualification rate of mold products, in the design process, the part of the fixed current transformer in the base is arranged in a diagonal line for reducing the size of the shell to the greatest extent, and the part is arranged in the opposite direction of the leg core pulling direction in the base for better core pulling in the diagonal line arrangement.
Under the condition that the size of the shell is not required, the snap-fit fixing device can be arranged in two directions. Thereby reducing the core pulling amount of the die.
This casing base can cooperate with current transformer casing, can realize the installation of current transformer in two directions, simple structure, can be quick use.
It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in more detail below, may be considered a part of the inventive subject matter of the present disclosure as long as such concepts are not mutually inconsistent. In addition, all combinations of claimed subject matter are considered part of the disclosed inventive subject matter.
The foregoing and other aspects, embodiments, and features of the present teachings will be more fully understood from the following description, taken together with the accompanying drawings. Other additional aspects of the invention, such as features and/or advantages of the exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the embodiments according to the teachings of the invention.
Drawings
The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. The relevant reference designations are as follows: 1. the transformer, 2, the base, 3, the operation tool, 4, the third clamping part, 5, the fourth clamping part, 6, the third clamping groove, 7, the first groove, 8, the protruding part, 9, the hole part, 10, the guide inclined plane, 11, the elastic arm, 12, the operation hole, 13, the second clamping groove, 14, the operation groove, 15, the first clamping groove, 16, the upper plane, 17, the bottom surface of the base, 18, the first leg part, 19, the second leg part, 20, the gap, 21, the third leg part, 22, the fourth leg part, 23, the fixing seat, 24, the sliding block, 25, the second guiding groove, 26, the clamping position, 27, the locking buckle, 28, the boss, 29, the sliding stop part, 30, the free end, 31, the clamping buckle, 32, the elastic connecting part, 33, the third clamping edge, 34, the first clamping edge, 35, the fixing part, 36, the cavity, 37.
For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the structure of the transformer and the base of the present invention mounted on a guide rail.
Fig. 2 is a schematic structural diagram of a transformer guide rail mounting base of the present invention using a second clamping portion.
Fig. 3 is a schematic structural diagram of a transformer guide rail mounting base of the present invention using a first clamping portion and a second clamping portion.
Fig. 4 is a schematic structural view of a slider according to the present invention.
Fig. 5 is a bottom view of fig. 2 of the present invention.
Fig. 6 is a bottom view of fig. 3 of the present invention.
Fig. 7 is a cross-sectional view of the present invention taken along the plane B-B in fig. 6.
Fig. 8 is a cross-sectional view of the present invention taken along the plane A-A in fig. 3.
Detailed Description
For a better understanding of the technical content of the present invention, specific examples are set forth below, along with the accompanying drawings.
Aspects of the invention are described in this disclosure with reference to the drawings, in which are shown a number of illustrative embodiments. The embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, may be implemented in any of a number of ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the disclosure may be used alone or in any suitable combination with other aspects of the disclosure.
One skilled in the relevant art will recognize that the embodiments can be practiced without one or more of the specific details, or with other alternative and/or additional methods, materials, or components. In other instances, well-known structures, materials, or operations are not shown or described in detail to avoid obscuring aspects of various embodiments of the invention. Similarly, for purposes of explanation, specific numbers, materials and configurations are set forth in order to provide a thorough understanding of the embodiments of the invention. However, the invention may be practiced without the specific details. Furthermore, it should be understood that the embodiments shown in the drawings are illustrative representations and are not necessarily drawn to scale.
As shown in fig. 1-8, a guide rail installation base of a transformer comprises two parts, namely a mounting matching end of the transformer 1 and a guide rail installation end, wherein the mounting matching end of the transformer 1 is provided with buckles 31, the buckles 31 are positioned at two side edges of the mounting matching end of the transformer 1, and the guide rail installation end is positioned at the bottom of the guide rail installation base of the transformer and is provided with two opposite clamping parts.
Wherein the buckle 31 is one pair or two pairs arranged diagonally.
The buckle 31 comprises a clamping and fixing part, an elastic connecting part 32 and a fixing part 35, wherein the clamping and fixing part comprises a first clamping edge 34, a second clamping edge 37 and a third clamping edge 33, one edge of the first clamping edge 34 is intersected with one edge of the second clamping edge 37, the other edge of the second clamping edge 37 is intersected with the third clamping edge 33, the other edge of the third clamping edge 33 is intersected with the elastic connecting part 32, and the other edge of the first clamping edge 34 is intersected with the fixing part 35.
Wherein the third clamping edge 33 intersects the elastic connecting portion 32, and an included angle between a plane in which the third clamping edge 33 is located and a plane in which the elastic connecting portion 32 is located is 90 ° to 160 °. The clamping fixing part is matched with a fixing hole formed in the bottom of the transformer 1, and is clamped in the fixing hole formed in the bottom of the transformer 1 in the implementation process.
The fixing portion 35 is located at a side of the transformer rail mounting base, and a cavity 36 is provided between the fixing portion 35 and a bottom surface of the transformer rail mounting base, where the cavity 36 is mainly used for implementing core-out of a component of the buckle 31 and an elastic buckle 31 of the component of the buckle 31, and in an implementation process, since the buckle 31 and the fixing portion 35 are not in the same plane, in order to implement demolding of the buckle 31, a related space is required for demolding of a mold. In order to achieve product effectiveness and mold simplicity during demolding, demolding of the relevant product needs to be unobstructed in one direction, as shown in the drawings and below.
The elastic connection portion 32 is located at the upper portion of the buckle 31 and intersects with the clamping portion.
The clamping parts which are arranged on the elastic connecting parts 32 and are in contact with the bottom of the transformer 1 are arranged in a diagonal line, and at least one group of clamping parts are arranged in the diagonal line.
The bottom of the transformer guide rail installation base is provided with two groups of clamping parts, wherein the two groups of clamping parts arranged on the transformer guide rail installation base are identical or different components.
The clamping part arranged on the transformer guide rail installation base is a first clamping part comprising a first leg part 18 and a second leg part 19, wherein the first leg part 18 and the second leg part 19 are connected through a shell.
The inside of first shank 18 is provided with first joint groove 15, first joint groove 15 contacts with one side of guide rail, the inside of second shank 19 is provided with second joint groove 13, second joint groove 13 contacts with the another side of guide rail, be provided with the leading-in inclined plane on the second shank 19, the outside of second shank 19 is provided with the operation recess 14 that holds operating tool 3, when first joint portion is connected with the guide rail, through placing operating tool 3 into operation recess 14, pulls operating tool 3, makes second shank 19 and guide rail separation to make current transformer 1 and guide rail separation.
When the upper plane 16 of the first leg 18 and the second leg 19 is higher or lower than the bottom surface 17 of the transformer rail mounting base, and the upper plane 16 of the first leg 18 and the second leg 19 is higher than the bottom surface 17 of the transformer rail mounting base, a gap 20 is formed between the first leg 18 and the second leg 19 and the transformer 1 housing, and when the upper plane 16 of the first leg 18 and the second leg 19 is lower than the bottom surface 17 of the transformer rail mounting base, at this time, the housing part connecting the first leg 18 and the second leg 19 has a distance from the bottom surface, so that the first leg 18 and the second leg 19 are not in the same plane with the bottom surface of the transformer rail mounting base 2, and the left and right sides of the first leg 18 and the second leg 19 are separate spaces.
After the first leg 18 and the second leg 19 are mounted on the guide rail, if the transformer guide rail mounting base 2 is required to be separated from the guide rail, the bottom end of the operation tool 3 is placed in the operation groove 14, so that the operation work moves towards the direction close to the transformer 1, and the bottom end of the operation tool 3 is placed in the operation groove 14, so that the second leg 19 moves towards the direction far away from the transformer 1, and the first clamping part is separated from the guide rail, so that the transformer guide rail mounting base 2 is separated from the guide rail, and the quick connection and separation effects are achieved.
The clamping part arranged on the transformer guide rail mounting base 2 of the present invention may also be a second clamping part matched with the third leg part 21 and the fourth leg part 22, wherein the third leg part 21 and the fourth leg part 22 are respectively arranged at the bottom of the transformer guide rail mounting base 2, and the third leg part 21 and the fourth leg part 22 are oppositely arranged.
The third leg 21 is provided with a third clamping groove 6, and the third clamping groove 6 is in contact with the guide rail.
The fourth leg 22 comprises a fixing seat 23 and a sliding block 24, wherein the fixing seat 23 is arranged at the bottom of the transformer guide rail installation base 2, and the fixing seat 23 is matched with the sliding block 24 to be in contact with the other end of the guide rail.
The fixed seat 23 is provided with a first guide groove and a second guide groove 25, the first guide groove is arranged at the bottom of the fixed guide rail of the transformer 1, the first guide groove is provided with a first groove 7, a protruding part 8 and a hole part 9, and the first groove 7 is connected with the protruding part 8; the second guide grooves 25 are oppositely arranged at two side edges of the fixed seat 23, the two side edges are planes perpendicular to the planes where the bottoms of the fixed guide rails of the transformer 1 are located, and the second guide grooves 25 are used for realizing the positioning of the sliding blocks 24 in the up-down direction and the left-right direction of the fixed seat 23. The two side edges are also provided with a clamping position 26, the clamping position 26 is used for realizing the positioning of the sliding block 24 in the direction perpendicular to the guide rail, and the two side edges are optionally provided with a locking buckle 27.
The sliding block 24 is provided with a sliding groove which is used for being matched with a second guide groove 25 arranged on the fixed seat 23, a boss 28 which is in contact with and separated from the clamping position 26 is arranged at the upper part of the sliding groove, and a sliding stop part 29 which is matched with a locking buckle 27 on the fixed seat 23 is optionally arranged at the upper part of the sliding groove, wherein the locking buckle 27 is used for enabling the locking buckle 27 and the sliding stop part 29 to be separated from each other from sliding contact when moving to the corresponding position, and an operator can intuitively know that the operator slides to the corresponding position because the sliding stop part 29 and the locking buckle 27 are separated from each other after being contacted. When different steps are adopted, different modes can be realized, for example, before the guide rail is installed, the sliding stop part 29 is moved to a position sliding across the locking buckle 27, the sliding stop part 29 can be directly clamped on the locking buckle 27 through the matching of the bottom surface of the sliding stop part 29 and the upper bottom surface of the locking buckle 27, and when the transformer guide rail installation base is installed on the guide rail, the sliding block is moved to enable the sliding block to be clamped on the guide rail. When the guide rail mounting feet are opened, the sliding stop part 29 can be used as a movable clamping hook to give an obvious hand feeling feedback to a customer, can play a role in stopping, and can be reset in a hand pushing mode during batch mounting and dismounting.
The slider 24 is further provided with a spring arm 11, one end of the spring arm 11 is fixed on the slider 24, the other end of the spring arm 11 is a free end 30, the free end 30 of the spring arm 11 contacts with the first guide groove in the process of installing the slider 24 on the fixed seat 23, the slider 24 continues to move, and the free end 30 of the spring arm 11 slides through the protruding portion 8 and then enters the hole portion 9, so that the slider 24 and the fixed seat 23 are fixed.
A guiding inclined plane 10 is arranged at the front end of the sliding block 24, and the guiding inclined plane 10 is used for realizing the wire guiding function in the process of clamping the other end of the guide rail with the sliding block 24.
In the implementation process, the sliding block 24 is installed on the fixed seat 23, so that the third clamping groove 6 of the third leg 21 is in contact with one end of the guide rail, the fixed guide rail of the transformer 1 is moved downwards, the other end of the guide rail moves along the guiding inclined plane 10, the sliding block 24 moves under the action of force, the sliding groove arranged on the sliding block 24 slides, then the sliding block 24 moves in the direction away from the guide rail, in the moving process of the sliding block 24, the elastic arm 11 deforms, the team gauge slides along the sliding groove and then leaves the sliding groove, and the elastic arm 11 moves in the direction close to the guide rail under the elastic action, so that the sliding groove is in contact with the other end of the guide rail, and the transformer guide rail installation base 2 is installed on the guide rail.
In the separation process, the lower end of the operation tool 3 is placed in the operation hole 12 provided on the slider 24, and the operation tool 3 is operated to move the operation tool 3 toward the direction close to the third clamping groove 6, so that the slider 24 is moved away from the third clamping groove 6, and the other end of the guide rail is separated from the slider 24.
In a further embodiment, the first clamping portion and the second clamping portion may be combined arbitrarily, that is, the first clamping portion/the second clamping portion may be adopted in both directions, or the two directions may be fixed by mixing the first clamping portion and the second clamping portion.
In the above embodiment, the mounting base 2 of the transformer guide rail of the present invention can be quickly adapted to the transformer 1 of the prior art, and the mounting of the transformer 1 and the guide rail can be quickly realized in the implementation process, and the structure is simple, and the fixation of the transformer 1 can be realized under the condition of adopting a group of buckles 31. In order to meet the core pulling requirement and the strength of a product and the requirement of the actual installation position of the product under the condition of realizing the fixation of the transformer 1, the fixation of the transformer 1 in two directions is realized by adopting a mode that a first clamping part and a second clamping part are mixed and lapped, and under the condition that the volume of the transformer guide rail installation base 2 is required, the mode that the first clamping part and the second clamping part want to be mixed and lapped or the two directions are fixed by adopting the second clamping part is needed.
Under the condition that the first clamping part is adopted, the left and right direction core pulling is needed to be realized by the footing, and in order to realize the using effect of the buckle 31, the core pulling in the up and down direction of the buckle 31 is needed, in this case, the overlapping of the left and right direction core pulling directions and the core pulling directions of the core pulling components in the up and down direction can be caused, so that related avoidance is needed in the design process, and the stability of the design of the product structure is ensured.
The previous description of the invention is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to the present invention will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the spirit or scope of the disclosure. Thus, the disclosure is not intended to be limited to the examples and designs described in the specification but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
While the invention has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present invention. Accordingly, the scope of the invention is defined by the appended claims.
Claims (9)
1. The guide rail installation base is characterized by comprising two parts, namely a guide rail installation matching end and a guide rail installation end, wherein the guide rail installation matching end is provided with buckles, the buckles are positioned on two sides of the guide rail installation matching end, and at least two buckles are arranged; the guide rail mounting end is positioned at the bottom of the transformer guide rail mounting base and is provided with two clamping parts which are oppositely arranged;
the buckle comprises a clamping fixing part, an elastic connecting part and a fixing part, wherein the clamping fixing part comprises a first clamping edge, a second clamping edge and a third clamping edge, one edge of the first clamping edge is intersected with one edge of the second clamping edge, the other edge of the second clamping edge is intersected with the third clamping edge, the other edge of the third clamping edge is intersected with the elastic connecting part, and the other edge of the first clamping edge is intersected with the fixing part;
the third clamping edge is intersected with the elastic connecting part, an included angle is formed between the plane where the third clamping edge is located and the plane where the elastic connecting part is located, the clamping fixing part is matched with a fixing hole formed in the bottom of the transformer, and the clamping fixing part is clamped in the fixing hole formed in the bottom of the transformer in the implementation process;
the fixing part is positioned at the side edge of the transformer guide rail installation base, and a cavity is arranged between the fixing part and the bottom surface of the transformer guide rail installation base, wherein the cavity is mainly used for realizing core ejection of the buckle and elastic buckle of the buckle;
two groups of clamping parts are arranged at the bottom of the transformer guide rail installation base, wherein the two groups of clamping parts arranged on the transformer guide rail installation base are identical or different components;
the clamping part is a first clamping part comprising a first leg part and a second leg part and/or a second clamping part comprising a third leg part and a fourth leg part.
2. The transformer guide rail mounting base according to claim 1, wherein a first clamping groove is formed in the inner side of the first leg, the first clamping groove is in contact with one side of the guide rail, a second clamping groove is formed in the inner side of the second leg, the second clamping groove is in contact with the other side of the guide rail, an introduction inclined surface is formed in the second leg, and an operation groove for accommodating an operation tool is formed in the outer side of the second leg.
3. The transformer rail mounting base of claim 2, wherein,
the third leg part and the fourth leg part are respectively arranged at the bottom of the transformer guide rail installation base, and the third leg part and the fourth leg part are oppositely arranged;
the third leg is provided with a third clamping groove, and the third clamping groove is contacted with the guide rail.
4. The transformer rail mounting base of claim 1, wherein the fourth leg comprises a fixed seat and a sliding block, wherein the fixed seat is arranged at the bottom of the transformer rail mounting base, and the fixed seat is matched with the sliding block to be in contact with the other end of the rail;
the fixing seat is provided with a first guide groove and a second guide groove, the first guide groove is arranged at the bottom of the transformer fixing guide rail, the first guide groove is provided with a first groove, a protruding part and a hole part, and the first groove is connected with the protruding part; the second guide grooves are oppositely arranged at two side edges of the fixed seat, the two side edges of the fixed seat are planes perpendicular to the planes of the bottoms of the fixed guide rails of the mutual inductor, and the second guide grooves are used for realizing the positioning of the sliding blocks in the up-down direction and the left-right direction of the fixed seat; and clamping positions are further arranged on two side edges of the fixing seat and used for realizing the positioning of the sliding block in the direction perpendicular to the guide rail.
5. The transformer track mounting base of claim 4, wherein locking buckles are provided on both sides of the fixing base.
6. The transformer track mounting base of claim 5, wherein the locking buckle is a sound feedback device capable of triggering a reset action by a change in position of the operating tool and emitting a sound during the reset action.
7. The mounting base of claim 1, wherein when the bottom of the transformer is connected to the guide rail by using the second clamping portions, the second clamping portions may be provided with a pair or a plurality of pairs in different directions, when the second clamping portions are provided with a pair, the fixing in a single direction may be achieved, when the second clamping portions are provided with a plurality of pairs, the fixing in a plurality of directions may be achieved, and the buckle may be a pair or a plurality of pairs.
8. The mounting base of claim 1, wherein the pair of buckles are provided when the bottom of the transformer is connected to the rail by a plurality of pairs of first locking portions.
9. The transformer guide mounting base of claim 1, wherein the fastener is one or more pairs when the transformer bottom is a mixture of the first and second fastening portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110991943.5A CN115938724B (en) | 2021-08-27 | 2021-08-27 | Transformer guide rail mounting base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110991943.5A CN115938724B (en) | 2021-08-27 | 2021-08-27 | Transformer guide rail mounting base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115938724A CN115938724A (en) | 2023-04-07 |
| CN115938724B true CN115938724B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110991943.5A Active CN115938724B (en) | 2021-08-27 | 2021-08-27 | Transformer guide rail mounting base |
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| Country | Link |
|---|---|
| CN (1) | CN115938724B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01101614A (en) * | 1987-10-15 | 1989-04-19 | Toshiba Corp | Stationary induction apparatus |
| CN201174582Y (en) * | 2008-03-25 | 2008-12-31 | 江苏斯菲尔电气有限公司 | Motor protection controller and transducer |
| CN204230649U (en) * | 2014-12-01 | 2015-03-25 | 常熟开关制造有限公司(原常熟开关厂） | A kind of rail fixing device |
| CN207282260U (en) * | 2017-06-30 | 2018-04-27 | 义乌市华辉输配电设备有限公司 | It is a kind of can guide tracked installation mutual inductor |
| CN216353667U (en) * | 2021-08-27 | 2022-04-19 | 菲尼克斯亚太电气（南京）有限公司 | Mutual inductor guide rail mounting base capable of realizing bidirectional mounting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260376B (en) * | 2012-02-16 | 2017-03-22 | 富泰华工业（深圳）有限公司 | Retainer and electrical element installing fixing device with retainer |
-
2021
- 2021-08-27 CN CN202110991943.5A patent/CN115938724B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01101614A (en) * | 1987-10-15 | 1989-04-19 | Toshiba Corp | Stationary induction apparatus |
| CN201174582Y (en) * | 2008-03-25 | 2008-12-31 | 江苏斯菲尔电气有限公司 | Motor protection controller and transducer |
| CN204230649U (en) * | 2014-12-01 | 2015-03-25 | 常熟开关制造有限公司(原常熟开关厂） | A kind of rail fixing device |
| CN207282260U (en) * | 2017-06-30 | 2018-04-27 | 义乌市华辉输配电设备有限公司 | It is a kind of can guide tracked installation mutual inductor |
| CN216353667U (en) * | 2021-08-27 | 2022-04-19 | 菲尼克斯亚太电气（南京）有限公司 | Mutual inductor guide rail mounting base capable of realizing bidirectional mounting |
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| Publication number | Publication date |
|---|---|
| CN115938724A (en) | 2023-04-07 |
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