CN216902442U

CN216902442U - Mutual inductor shell

Info

Publication number: CN216902442U
Application number: CN202122744202.5U
Authority: CN
Inventors: 柴高杰; 闫兰萍; 张成林; 张春节
Original assignee: Henan Zhongzhihu Technology Co ltd
Current assignee: Henan Zhongzhihu Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-07-05
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses a mutual inductor shell, which comprises a first shell and a second shell, wherein the top and the bottom of two sides of the first shell are respectively fixedly provided with a first mounting plate, the top and the bottom of two sides of the second shell are respectively fixedly provided with a second mounting plate, fastening bolts are respectively connected between the four first mounting plates and the corresponding second mounting plates in a threaded manner, and the top end and the bottom end of the first shell are respectively fixedly connected with a fixing plate, the wiring can enter the first shell and the second shell through the sliding rod, the limiting spring, the limiting plate, the fixing block and other components and through the two wiring holes, meanwhile, the sliding rod is convenient to drive the limiting plate to slide and move, the wiring is inserted into the wiring hole, and the limiting spring through setting up is convenient for play the impetus to the limiting plate, is convenient for drive the limiting plate and kick-backs and resets, and the fixed block that sets up of cooperation is spacing to the wiring.

Description

Mutual inductor shell

Technical Field

The utility model relates to a shell, in particular to a mutual inductor shell, and belongs to the technical field of mutual inductors.

Background

In the circuit of power supply power consumption, current-voltage is all higher, it is very dangerous if direct measurement, consequently generally use the mutual-inductor, the mutual-inductor is also called the transformer for the appearance, be the collective name of current transformer and voltage transformer, can become the low-voltage with the high-voltage, the heavy current becomes the undercurrent, be used for measurationing or protection system, the general outside of mutual-inductor is equipped with the shell, the effect of protection and convenient to use is in the same place, the mutual-inductor is when the assembly, pack into the back in the mounting groove of shell earlier with the transformer coil, then with end of a thread and binding post welded connection, at last toward encapsulating in the mounting groove, current shell is not convenient for quick installation and dismantlement, be not convenient for use, current shell does not set up the butt joint line simultaneously and carries out spacing structure, be not convenient for subsequent installation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transformer shell to solve the problems that the existing shell proposed in the background art is inconvenient to install and disassemble quickly and use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mutual inductor shell, includes first casing and second casing, the top and the bottom of first casing both sides are all fixed and are equipped with first mounting panel, the top and the bottom of second casing both sides are all fixed and are equipped with the second mounting panel, four first mounting panel and corresponding equal threaded connection has fastening bolt between the second mounting panel, the top and the equal fixedly connected with fixed plate in bottom of first casing, two wiring holes have been seted up to the inboard of first casing, the top and the equal fixedly connected with cardboard in bottom of second casing, the inner wall fixedly connected with framework of second casing, the inside of framework is equipped with two spacing subassemblies.

As a preferred technical scheme of the utility model, the two limiting assemblies respectively comprise sleeves, limiting springs and limiting plates, the two sleeves are respectively and fixedly arranged on the inner walls of the two sides of the frame body, the inner sides of the two sleeves are respectively and slidably connected with sliding rods, the two limiting plates are respectively and fixedly arranged at one ends of the two sliding rods, the two limiting springs are respectively sleeved on the outer sides of the two sleeves, and the inner side of the frame body is fixedly connected with a fixing block.

As a preferred technical scheme of the utility model, two ends of the two limiting springs are respectively and fixedly connected with one side of the two limiting plates and the inner wall of the frame body, and the outer sides of the two limiting plates are both in sliding connection with the inner side of the frame body.

As a preferred technical scheme of the utility model, the inner sides of the two fixing plates are both provided with a clamping groove, and the two clamping plates are respectively connected with the two clamping grooves in a clamping manner.

According to a preferable technical scheme of the utility model, two ventilation holes are formed in the surface of the first shell, and dust screens are fixedly connected to the inner sides of the two ventilation holes.

As a preferable technical scheme of the present invention, a waterproof layer is fixedly connected to an inner side of the second housing, and a moisture-proof layer is fixedly connected to an inner side of the waterproof layer.

As a preferable technical solution of the present invention, the outer side of the first housing and the outer side of the second housing are both coated with wear-resistant paint.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model relates to a mutual inductor shell which comprises a first mounting plate, a fastening bolt, a clamping plate, a waterproof layer, a damp-proof layer and other components, the two clamping plates are respectively clamped with the corresponding clamping grooves in a sliding way, so that the two corresponding first mounting plates are respectively corresponding to the two second mounting plates, meanwhile, the two first mounting plates and the two second mounting plates are convenient to be screwed through the two fastening bolts, the first shell and the second shell can be fixed, the first shell and the second shell can be conveniently mounted and dismounted, meanwhile, the waterproof layer and the moisture-proof layer are convenient for respectively preventing water and moisture in the first shell and the second shell, and wear-resistant paint is coated on the outer parts of the first shell and the second shell, so that a wear-resistant effect is achieved on the outer parts of the first shell and the second shell, and the first shell and the second shell are further protected.

2. According to the mutual inductor shell, the connecting wires can enter the interiors of the first shell and the second shell conveniently through the two arranged connecting holes, the limiting plate can be driven to slide and move conveniently through the arranged sliding rod, the connecting wires are inserted into the connecting holes, the limiting plate can be driven to rebound and reset conveniently through the arranged limiting spring, the connecting wires are limited by matching with the fixedly arranged fixing block, ventilation and heat dissipation can be conveniently performed on the interiors of the first shell and the second shell through the two arranged ventilation holes, and dust prevention is facilitated through the arranged dust screen.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a fixing plate according to the present invention;

FIG. 3 is a schematic cross-sectional view of a second housing according to the present invention;

FIG. 4 is an enlarged schematic view of the spacing assembly of the present invention;

fig. 5 is a top view of the present invention.

In the figure: 1. a first housing; 2. a second housing; 3. a limiting component; 31. a sleeve; 32. a slide bar; 33. a limiting spring; 34. a limiting plate; 35. a fixed block; 4. a first mounting plate; 5. a second mounting plate; 6. fastening a bolt; 7. a fixing plate; 8. a card slot; 9. clamping a plate; 10. a wiring hole; 11. a dust screen; 12. a waterproof layer; 13. a moisture barrier; 14. a frame body; 15. a vent hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, a transformer shell comprises a first shell 1 and a second shell 2, wherein first mounting plates 4 are fixedly arranged at the top and the bottom of two sides of the first shell 1, second mounting plates 5 are fixedly arranged at the top and the bottom of two sides of the second shell 2, fastening bolts 6 are in threaded connection between the four first mounting plates 4 and the corresponding second mounting plates 5, a fixing plate 7 is fixedly connected at the top end and the bottom end of the first shell 1, two wiring holes 10 are formed in the inner side of the first shell 1, a clamping plate 9 is fixedly connected at the top end and the bottom end of the second shell 2, a frame 14 is fixedly connected to the inner wall of the second shell 2, and two limiting assemblies 3 are arranged inside the frame 14.

Preferably, the two limiting assemblies 3 each include a sleeve 31, a limiting spring 33 and a limiting plate 34, the two sleeves 31 are respectively and fixedly arranged on the inner walls of the two sides of the frame 14, the inner sides of the two sleeves 31 are respectively and slidably connected with a sliding rod 32, the two limiting plates 34 are respectively and fixedly arranged at one end of the two sliding rods 32, the two limiting springs 33 are respectively sleeved on the outer sides of the two sleeves 31, and the inner side of the frame 14 is fixedly connected with a fixing block 35 for facilitating the extrusion limiting of the bonding wire; two ends of the two limiting springs 33 are respectively fixedly connected with one side of the two limiting plates 34 and the inner wall of the frame body 14, and the outer sides of the two limiting plates 34 are both in sliding connection with the inner side of the frame body 14, so that the movement of the limiting plates 34 is facilitated; the inner sides of the two fixing plates 7 are respectively provided with a clamping groove 8, and the two clamping plates 9 are respectively connected with the two clamping grooves 8 in a clamping manner, so that the first shell 1 and the second shell 2 can be aligned conveniently, and the first shell 1 and the second shell 2 can be mounted conveniently; the surface of the first shell 1 is provided with two ventilation holes 15, and the inner sides of the two ventilation holes 15 are fixedly connected with dust screens 11, so that ventilation and dust prevention are facilitated; the waterproof layer 12 is fixedly connected to the inner side of the second shell 2, and the moisture-proof layer 13 is fixedly connected to the inner side of the waterproof layer 12, so that the first shell 1 and the second shell 2 are protected; the outer sides of the first shell 1 and the second shell 2 are coated with wear-resistant paint, so that a wear-resistant effect is achieved.

When the transformer shell is used, firstly, the two first mounting plates 4 are rotated simultaneously, the first shell 1 and the second shell 2 can be separated, then the two limit plates 34 are respectively shifted outwards, the limit plates 34 can move under the sliding action of the sliding rods 32, then the wiring is inserted between the first shell 1 and the second shell 2 through the wiring holes 10 of the first shell 1, then the two limit plates 34 can respectively rebound and reset under the elastic pushing action of the two limit springs 33, at the moment, the two limit plates 34 are respectively matched with the fixed blocks 35 positioned in the middle under the elastic pushing pressure of the two limit springs 33, the wiring is limited, namely, the wiring is limited through the two limit plates 34 at the moment, the welding between subsequent wiring is facilitated, the subsequent glue filling is facilitated, then, as the waterproof layer 12 and the moisture-proof layer 13 are arranged inside the first shell 1, consequently be favorable to playing waterproof and dampproofing effect to the inside of first casing 1 and second casing 2, and the outside at first casing 1 and second casing 2 has all coated wear-resisting lacquer, consequently, play wear-resisting effect to the outside of first casing 1 and second casing 2, after finishing spacing will wiring at last, 2 outside tops of second casing and the equal slip card of cardboard 9 that the bottom was equipped with go into draw-in groove 8 in two fixed plates 7 on first casing 1 this moment, can be with two first mounting panels 4 respectively with two second mounting panels 5 between align, at this moment with two fastening bolt 6 respectively in two corresponding first mounting panels 4 of spiral screw in and the second mounting panel 5, can be fixed mutually between first casing 1 and the second casing 2 this moment, be convenient for dismantle simultaneously in the installation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mutual inductor enclosure comprising a first shell (1) and a second shell (2), characterized in that: the utility model discloses a cable connector, including first casing (1), first mounting panel (4) are all fixed to be equipped with in the top and the bottom of first casing (1) both sides, the top and the bottom of second casing (2) both sides are all fixed and are equipped with second mounting panel (5), four first mounting panel (4) and corresponding equal threaded connection has fastening bolt (6) between second mounting panel (5), the top and the equal fixedly connected with fixed plate in bottom (7) of first casing (1), two wiring holes (10) have been seted up to the inboard of first casing (1), the top and the equal fixedly connected with cardboard in bottom (9) of second casing (2), the inner wall fixedly connected with framework (14) of second casing (2), the inside of framework (14) is equipped with two spacing subassemblies (3).

2. A transformer enclosure according to claim 1, characterized in that: two spacing subassembly (3) all include sleeve (31), spacing spring (33) and limiting plate (34), two sleeve (31) is fixed the setting respectively and is in the inner wall of framework (14) both sides, two the equal sliding connection in inboard of sleeve (31) has slide bar (32), two limiting plate (34) is fixed the setting respectively and is two the one end of slide bar (32), two spacing spring (33) is established respectively and is established two the outside of sleeve (31), the inboard fixedly connected with fixed block (35) of framework (14).

3. A transformer enclosure according to claim 2, characterized in that: the two ends of the two limiting springs (33) are fixedly connected with one side of the two limiting plates (34) and the inner wall of the frame body (14) respectively, and the outer sides of the two limiting plates (34) are connected with the inner side of the frame body (14) in a sliding mode.

4. A transformer enclosure according to claim 1, characterized in that: the inner sides of the two fixing plates (7) are provided with clamping grooves (8), and the two clamping plates (9) are respectively connected with the two clamping grooves (8) in a clamping manner.

5. A transformer enclosure according to claim 1, characterized in that: two ventilation holes (15), two have been seted up on the surface of first casing (1) the equal fixedly connected with dust screen (11) in inboard of ventilation hole (15).

6. A transformer enclosure according to claim 1, characterized in that: the inner side of the second shell (2) is fixedly connected with a waterproof layer (12), and the inner side of the waterproof layer (12) is fixedly connected with a damp-proof layer (13).

7. A transformer enclosure according to claim 1, characterized in that: the outer sides of the first shell (1) and the second shell (2) are coated with wear-resistant paint.