CN213877734U

CN213877734U - Mutual inductor with protective structure

Info

Publication number: CN213877734U
Application number: CN202023184105.7U
Authority: CN
Inventors: 尤小冬
Original assignee: Yangzhou Runpu Electric Manufacturing Co ltd
Current assignee: Yangzhou Runpu Electric Manufacturing Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-03
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a mutual-inductor with protective structure, including mutual-inductor base and mutual-inductor organism, the installation of mutual-inductor organism is fixed on the upper end position of mutual-inductor base. The utility model discloses a be provided with fixed top cap dish structure, make to play fine effect of sheltering from, the short connecting column adhesion fixed connection of fixed top cap dish is on mutual induction organism, be difficult for droing when using like this, and when using, because of the top cap shell of support cylinder upper end, make because of the sheltering from of top cap shell regional, thereby play fine guard action, make and be convenient for use, and through being provided with buckle end post block structure, the fixed use of installation of being convenient for like this, the projection of inlaying of buckle end post block cup joints fixed connection on rotating the fixed disk, and the adhesion disc adhesion is fixed on rotating the fixed disk, and when fixed, the end post shell is through inboard buckle cushion groove, make the buckle of being convenient for fixed use, and because of inboard cushion, thereby it is not fragile in the time of buckle.

Description

Mutual inductor with protective structure

Technical Field

The utility model relates to a mutual-inductor technical field especially relates to a mutual-inductor with protective structure.

Background

The mutual inductor is also called instrument transformer, and is a general name of current mutual inductor and voltage mutual inductor. The high voltage can be changed into low voltage, and the large current can be changed into small current for measuring or protecting the system.

The existing device also has the following defects: at present, when the existing mutual inductor is used, the outer side of the existing mutual inductor is not provided with a good protection component, so that the problem of breakage and damage easily occurs at the fixed connection part when the existing mutual inductor is fixedly used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mutual inductor with a protection structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a mutual-inductor with protective structure, includes mutual-inductor base and mutual-inductor organism, mutual-inductor organism installation is fixed on the upper end position of mutual-inductor base, the outer end of mutual-inductor base is provided with the side fixed plate, be provided with fixed top cover dish in the middle of the upper end of mutual-inductor organism, the outer end of fixed top cover dish is provided with the side backup pad, the outer end of side backup pad is provided with the rotation fixed disk, the lower extreme of rotating the fixed disk is provided with buckle end post piece.

Further, fixed hood dish is including support cylinder, hood shell and coupling post, be provided with the support cylinder in the middle of the upper end of coupling post, the cylindrical upper end of support is provided with the hood shell, the coupling post is connected on mutual-inductance organism.

Further, the rotation fixed disk includes support square plate, rotation axis post, inlays through-hole and fixed disc, the upper end corner of support square plate is provided with the rotation axis post, the lower extreme of support square plate is provided with fixed disc, the inboard of fixed disc is provided with inlays the through-hole, the rotation axis post is connected in the side backup pad.

Further, buckle end post piece is including adhesion disc, buckle rubber mat groove, inlay projection and end post shell, the inside of end post shell is provided with buckle rubber mat groove, the upper end of end post shell is provided with the adhesion disc, the upper end of adhesion disc is provided with inlays the projection, it connects on rotating the fixed disk to inlay the projection.

Furthermore, the number of the side supporting plates is two, and the side supporting plates are symmetrically fixed on the fixed top cover plate.

Furthermore, the fixed top cover disc is an axial center, and two ends of the fixed top cover disc are in a symmetrical state.

Further, the rotary fixing disc and the buckle end column block are fixedly connected through inlaying adhesion, and the outer sides of the joints of the rotary fixing disc and the buckle end column block are located on the same straight line.

Compared with the prior art, the utility model provides a mutual-inductor with protective structure possesses following beneficial effect:

1. this kind of mutual-inductor with protective structure through being provided with fixed hood dish structure for play fine effect of sheltering from, the coupling post adhesion fixed connection of fixed hood dish is difficult for droing like this when using on mutual induction organism, and when using, because of the hood shell of support cylinder upper end, makes because of the region of sheltering from of hood shell, thereby plays fine guard action, makes and is convenient for use.

2. This kind of mutual-inductor with protective structure through being provided with buckle end post piece structure, is convenient for install fixed use like this, and the projection of inlaying of buckle end post piece cup joints fixed connection on rotating the fixed disk, and the adhesion disc adhesion is fixed on rotating the fixed disk moreover, is difficult for droing like this when using, and when fixed, the end post shell passes through inboard buckle cushion groove for the buckle of being convenient for is fixed to be used, and because of inboard cushion, thereby is not fragile in the time of the buckle.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic perspective view of a transformer with a protective structure according to the present invention;

fig. 2 is a schematic view of a fixed top cover plate structure of a transformer with a protective structure according to the present invention;

fig. 3 is a schematic structural view of a rotary fixing disc of a mutual inductor with a protective structure according to the present invention;

fig. 4 is the utility model provides a buckle end post block schematic diagram of mutual-inductor with protective structure.

In the figure: 1-fixed top cover plate, 11-supporting cylinder, 12-top cover shell, 13-connecting short column, 2-side supporting plate, 3-rotating fixed plate, 31-supporting square plate, 32-rotating shaft column, 33-embedding through hole, 34-fixed disk, 4-buckle end column block, 41-adhesion disk, 42-buckle rubber pad groove, 43-embedding convex column, 44-end column shell, 5-mutual inductor base, 6-mutual inductor body and 7-side fixing plate.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example one

Referring to fig. 1-3, a mutual inductor with a protection structure comprises a mutual inductor base 5 and a mutual inductor body 6, the mutual inductor body 6 is fixedly arranged at the upper end of the mutual inductor base 5, the outer end of the mutual inductor base 5 is provided with a side fixing plate 7, the middle of the upper end of the mutual inductor body 6 is provided with a fixed top cover plate 1, the outer end of the fixed top cover plate 1 is provided with a side supporting plate 2, the outer end of the side supporting plate 2 is provided with a rotary fixing plate 3, the lower end of the rotary fixing plate 3 is provided with a buckle end column block 4, the mutual inductor body 6 passes through the side fixing plate 7 at the outer side of the lower end of the mutual inductor base 5 to facilitate the fixed installation and use, when in use, due to the internal circular groove of the mutual inductor body 6, the fixed use is facilitated, and after the fixation, due to the protection of the fixed top cover plate 1, the mutual inductor is not easy to damage, and the side supporting plate 2 at the outer end of the fixed top cover plate 1, make effective fixed rotation fixed disk 3 and buckle end post piece 4, because of the inside recess of buckle end post piece 4 like this for effective fixed object avoids the object to rock the rupture like this, thereby plays fine fixed guard action.

The utility model discloses in, fixed top cap dish 1 is including support cylinder 11, top cap shell 12 and connecting short column 13, be provided with support cylinder 11 in the middle of the upper end of connecting short column 13, support cylinder 11's upper end is provided with top cap shell 12, connecting short column 13 is connected on mutual-inductive organism 6, connecting short column 13 adhesion fixed connection of fixed top cap dish 1 is on mutual-inductive organism 6, be difficult for droing when using like this, and when using, because of top cap shell 12 of support cylinder 11 upper end, make because of the region that shelters from of top cap shell 12, thereby play fine guard action, make and be convenient for use.

The utility model discloses in, it includes support square plate 31 to rotate fixed disk 3, the pivot post 32, inlay through-hole 33 and fixed disc 34, the upper end corner of support square plate 31 is provided with pivot post 32, the lower extreme of support square plate 31 is provided with fixed disc 34, the inboard of fixed disc 34 is provided with inlays through-hole 33, pivot post 32 is connected in side backup pad 2, the support square plate 31 of rotation fixed disk 3 is connected in side backup pad 2 through pivot post 32, it uses to support square plate 31 so convenient to rotate, and the fixed disc 34 of support square plate 31 lower extreme is through inlaying through-hole 33, thereby effective fixed buckle end post piece 4 uses.

The utility model discloses in, side backup pad 2 is provided with two altogether, and 2 symmetries of side backup pad are fixed on fixed hood dish 1, because of two 2 symmetries of side backup pad are fixed on fixed hood dish 1, the use of being convenient for like this to support.

The utility model discloses in, fixed top hood dish 1 is the axle center, and the both ends of fixed top hood dish 1 are the symmetric state, and it is more convenient when the protection supports the use like this.

The working principle is as follows: mutual-inductive organism 6 passes through side fixed plate 7 in the 5 lower extreme outsides of mutual-inductor base, make the fixed mounting of being convenient for use, and during the use, because of mutual-inductive organism 6's inside circular slot, make the fixed use of being convenient for, and fixed back, because of the protection of fixed top cover dish 1, thereby it is not fragile, and the side backup pad 2 of fixed top cover dish 1 outer end, make effective fixed rotation fixed disk 3 and buckle end post piece 4, like this because of the inside recess of buckle end post piece 4, make effective fixed object, avoid the object to rock the rupture like this, thereby play fine fixed guard action.

Example two

Referring to fig. 1 and 4, a mutual inductor with protective structure, this embodiment compares in embodiment one, still including rotating fixed disk 3 and buckle end post piece 4 through inlaying adhesion fixed connection, and rotate the junction outside of fixed disk 3 and buckle end post piece 4 and be in on the same straight line, buckle end post piece 4 is including adhesion disc 41, buckle rubber mat groove 42, inlay projection 43 and end post shell 44, the inside of end post shell 44 is provided with buckle rubber mat groove 42, the upper end of end post shell 44 is provided with adhesion disc 41, the upper end of adhesion disc 41 is provided with inlays projection 43, it connects on rotating fixed disk 3 to inlay projection 43.

The working principle is as follows: because of rotating fixed disk 3 and buckle end post piece 4 through inlaying adhesion fixed connection, it is fixed firm more stable like this, and the junction outside is in on the same straight line, make can not take place the hindrance when using, buckle end post piece 4 inlay projection 43 and cup joint fixed connection on rotating fixed

disk

3, and 41 adhesions of adhesion disc are fixed on rotating fixed disk 3, be difficult for droing when using like this, and when fixed, end post shell 44 is through inboard buckle cushion groove 42, make the buckle of being convenient for fix the use, and because of inboard cushion, thereby it is not fragile in the time of the buckle.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mutual-inductor with protective structure, includes mutual-inductor base (5) and mutual-inductor organism (6), its characterized in that, mutual-inductor organism (6) installation is fixed on the upper end position of mutual-inductor base (5), the outer end of mutual-inductor base (5) is provided with side fixed plate (7), be provided with fixed top cover dish (1) in the middle of the upper end of mutual-inductor organism (6), the outer end of fixed top cover dish (1) is provided with side backup pad (2), the outer end of side backup pad (2) is provided with rotates fixed disk (3), the lower extreme of rotating fixed disk (3) is provided with buckle end post piece (4).

2. Mutual inductor with protective structure according to claim 1, characterized in that the fixed dome plate (1) comprises a support cylinder (11), a dome shell (12) and a connection stub (13), the support cylinder (11) is arranged in the middle of the upper end of the connection stub (13), the dome shell (12) is arranged on the upper end of the support cylinder (11), and the connection stub (13) is connected to the mutual inductor body (6).

3. The mutual inductor with a protection structure according to claim 1, wherein the rotary fixed plate (3) comprises a supporting square plate (31), a rotary shaft column (32), an embedding through hole (33) and a fixed disc (34), the rotary shaft column (32) is arranged at the upper corner of the supporting square plate (31), the fixed disc (34) is arranged at the lower end of the supporting square plate (31), the embedding through hole (33) is arranged at the inner side of the fixed disc (34), and the rotary shaft column (32) is connected to the side supporting plate (2).

4. The mutual inductor with a protection structure according to claim 1, wherein the snap terminal block (4) comprises an adhesion disc (41), a snap rubber pad groove (42), an embedding convex column (43) and a terminal column housing (44), the snap rubber pad groove (42) is arranged inside the terminal column housing (44), the adhesion disc (41) is arranged at the upper end of the terminal column housing (44), the embedding convex column (43) is arranged at the upper end of the adhesion disc (41), and the embedding convex column (43) is connected to the rotary fixed disc (3).

5. The mutual inductor with protective structure according to claim 1, characterized in that the side supporting plates (2) are provided with two, and the side supporting plates (2) are symmetrically fixed on the fixed top cover plate (1).

6. The mutual inductor with protective structure according to claim 1, characterized in that the fixed top cover plate (1) is an axial center, and both ends of the fixed top cover plate (1) are in a symmetrical state.

7. The mutual inductor with a protective structure according to claim 1, wherein the rotary fixing disc (3) and the buckle end post block (4) are fixedly connected through inlay adhesion, and the outer sides of the connection positions of the rotary fixing disc (3) and the buckle end post block (4) are in the same straight line.