CN210667996U - Adjustable mutual inductor - Google Patents
Adjustable mutual inductor Download PDFInfo
- Publication number
- CN210667996U CN210667996U CN201922052052.4U CN201922052052U CN210667996U CN 210667996 U CN210667996 U CN 210667996U CN 201922052052 U CN201922052052 U CN 201922052052U CN 210667996 U CN210667996 U CN 210667996U
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- CN
- China
- Prior art keywords
- support
- connecting block
- bolt
- shaping
- hole
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- Expired - Fee Related
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Abstract
The utility model discloses a mutual-inductor with adjustable, the connecting plate comprises a connecting plate, the top surface shaping of connecting plate has the support, be cavity in the support, be equipped with the connecting block in the support, the shape of connecting block is fan-shaped, the upper end of connecting block is connected with current transformer, both sides shaping has the bull stick around the connecting block, the both ends and the support inner wall normal running fit of bull stick, the lower extreme shaping of connecting block has a plurality of fixed orificess, the preceding shaping of support has the through-hole, the front connection of support has the installation ring, the installation ring is concentric with the through-hole, the interpolation of installation ring has the bolt, when the connecting block rotates, the bolt rear end passes the through-hole and pegs graft in one of them fixed orifices, the front end of bolt is connected with the nut, the overcoat of bolt has the spring, the rear end of spring and the.
Description
Technical Field
The utility model belongs to the technical field of the mutual-inductor technique and specifically relates to a mutual-inductor with adjustable.
Background
The current transformer is an instrument for measuring by converting a large primary side current into a small secondary side current according to the electromagnetic induction principle. Traditional current transformer does not set up adjustable structure, leads to when installation current transformer, can not adjust current transformer according to the installation environmental condition, is unfavorable for current transformer's installation work, so needs an adjustable transformer.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.
The utility model provides a mutual-inductor with adjustable, the connecting plate comprises a connecting plate, the top surface shaping of connecting plate has the support, be cavity in the support, be equipped with the connecting block in the support, the shape of connecting block is fan-shaped, the upper end of connecting block is connected with current transformer, both sides shaping has the bull stick around the connecting block, the both ends and the support inner wall normal running fit of bull stick, the lower extreme shaping of connecting block has a plurality of fixed orificess, the preceding shaping of support has the through-hole, the front connection of support has the installation ring, the installation ring is concentric with the through-hole, the bolt has been inserted in the installation ring, when the connecting block rotates, the bolt rear end passes the through-hole and pegs graft in one of them fixed orifices, the front end of bolt is connected with the nut, the overcoat of bolt has the spring, the.
As a further aspect of the present invention: the preceding shaping of installation ring has first lug, and the shaping of nut's back has the second lug, and the front end and the second lug joint of spring, the rear end and the first lug joint of spring.
As a further aspect of the present invention: the mounting ring is mounted in front of the bracket in a welding mode.
As a further aspect of the present invention: the nut is in threaded connection with the front end of the bolt.
Compared with the prior art, the beneficial effects of the utility model are that: by adding the adjustable structure on the current transformer, the current transformer can be adjusted through the installation environment condition when the current transformer is installed, and the installation work of the current transformer is facilitated.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the plug structure of the present invention.
Fig. 3 is a schematic diagram of the operation of the present invention.
In the figure: 1. the connecting plate, 2, support, 3, connecting block, 4, current transformer, 5, bull stick, 6, fixed orifices, 7, through-hole, 8, installation ring, 9, bolt, 10, nut, 11, spring, 12, first lug, 13, second lug.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, an adjustable transformer includes a connecting plate 1, a support 2 is formed on a top surface of the connecting plate 1, the support 2 is hollow, a connecting block 3 is disposed in the support 2, the connecting block 3 is fan-shaped, a current transformer 4 is connected to an upper end of the connecting block 3, rotating rods 5 are formed on front and rear sides of the connecting block 3, two ends of the rotating rods 5 are rotatably fitted to an inner wall of the support 2, a plurality of fixing holes 6 are formed on a lower end of the connecting block 3, a through hole 7 is formed on a front surface of the support 2, a mounting ring 8 is connected to a front surface of the support 2, the mounting ring 8 is concentric with the through hole 7, a plug 9 is inserted into the mounting ring 8, when the connecting block 3 rotates, a rear end of the plug 9 passes through the through hole 7 and is inserted into one of the fixing holes 6, a front end of the plug 9 is connected to a nut 10, a, the front end of the spring 11 is connected to the rear of the nut 10.
The front of the mounting ring 8 is formed with a first convex block 12, the back of the nut 10 is formed with a second convex block 13, the front end of the spring 11 is clamped with the second convex block 13, and the back end of the spring 11 is clamped with the first convex block 12.
The mounting ring 8 is mounted in front of the bracket 2 by welding.
A nut 10 is threadedly coupled to a front end of the plug 9.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (4)
1. The utility model provides a mutual-inductor with adjustable, a serial communication port, including the connecting plate, the top surface shaping of connecting plate has the support, be cavity in the support, be equipped with the connecting block in the support, the shape of connecting block is fan-shaped, the upper end of connecting block is connected with current transformer, both sides shaping has the bull stick around the connecting block, the both ends and the support inner wall normal running fit of bull stick, the lower extreme shaping of connecting block has a plurality of fixed orificess, the preceding shaping of support has the through-hole, the front connection of support has the installation ring, the installation ring is concentric with the through-hole, the interpolation of installation ring has the bolt, when the connecting block rotates, the bolt rear end passes the through-hole and pegs graft in one of them fixed orifices, the front end of bolt is connected with the nut, the overcoat of bolt has the spring, the rear end of.
2. The adjustable mutual inductor according to claim 1, wherein a first protrusion is formed on the front surface of the mounting ring, a second protrusion is formed on the rear surface of the nut, the front end of the spring is clamped with the second protrusion, and the rear end of the spring is clamped with the first protrusion.
3. The adjustable transformer according to claim 1, wherein the mounting ring is mounted in front of the bracket by welding.
4. The adjustable transformer of claim 1, wherein the nut is threadedly coupled to a front end of the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052052.4U CN210667996U (en) | 2019-11-25 | 2019-11-25 | Adjustable mutual inductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052052.4U CN210667996U (en) | 2019-11-25 | 2019-11-25 | Adjustable mutual inductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210667996U true CN210667996U (en) | 2020-06-02 |
Family
ID=70811029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922052052.4U Expired - Fee Related CN210667996U (en) | 2019-11-25 | 2019-11-25 | Adjustable mutual inductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210667996U (en) |
-
2019
- 2019-11-25 CN CN201922052052.4U patent/CN210667996U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 Termination date: 20211125 |