CN216487881U

CN216487881U - Novel double-coil structure for controlling and protecting switching device

Info

Publication number: CN216487881U
Application number: CN202123170259.5U
Authority: CN
Inventors: 尹赞杰
Original assignee: Jiangsu Yongxun Electric Co ltd
Current assignee: Jiangsu Yongxun Electric Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-10
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a novel double-coil structure of a control and protection switch electric appliance, belonging to the technical field of electric appliance switch protection, which is characterized in that the technical proposal comprises a support plate, the top of the support plate is movably connected with an insulation mechanism, the top of the insulation mechanism is fixedly connected with a mounting plate, the inner side of the mounting plate is movably connected with a matching block, an insulation bottom plate is arranged on the support plate through an installation screw rod and is connected with the mounting plate through a vertical column, thereby avoiding the current on the device from being guided to the support plate, preventing the electric shock condition from occurring or the external current from interfering the device, the arranged matching block is arranged on the mounting plate, a double-coil structure body is matched with the mounting plate through the matching block, then an insert plate is inserted into a limit frame and is inserted into a transverse plate, a pull rod limits the position of the insert plate, the insert plate fixes the position of the matching block to avoid the insert plate from falling, the device can be conveniently installed.

Description

Novel double-coil structure for controlling and protecting switching device

Technical Field

The utility model relates to an electrical switch protects technical field, in particular to novel twin coil structure of control and protection switch electrical apparatus.

Background

The communication internet of things control and protection switch is the best substitute product of low-voltage electric appliances such as a circuit breaker, a contactor, a thermal relay, a fuse and the like, with the development of digitalization and internet of things, various information is inquired in real time, even various devices are controlled, intelligent power distribution is rapidly developed, intelligent cloud power distribution is based on the control and protection switch product, from the structural and functional aspects, the control and protection switch series product is not a single product such as the contactor, the circuit breaker, the thermal relay and the like any more, but a set of control and protection system, and the appearance of the control and protection system fundamentally solves the problems that the traditional discrete components, usually the circuit breaker or the fuse, the contactor and the overload relay are unreasonably matched due to unreasonable selection, particularly when electric appliances adopting different examination standards are combined together, the phenomenon of inconsistent coordination of the protection characteristic and the control characteristic greatly improves the operation reliability and continuous operation performance of the control and protection system, and the control and protection switch is the best substitute product of low-voltage electrical appliances such as circuit breakers, contactors, thermal relays, fuses and the like.

Can use the twin coil structure in protection switch electrical apparatus circuit, present twin coil structure is general all direct mount on equipment, and insulating effect during the installation is relatively poor, and installation and change are comparatively troublesome moreover, and the steadiness can also be relatively poor, and the device of often installing through the screw can lead to the mounted position of device ageing, and the installation is comparatively troublesome, and it is comparatively inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel twin coil structure of control and protection switch electrical apparatus aims at solving current twin coil structure and generally all the direct mount on equipment, and insulating effect during the installation is relatively poor, and installation and change are comparatively troublesome moreover, and the steadiness can also be relatively poor, and the device that often passes through screw installation can lead to the mounted position of device ageing, and the installation is comparatively troublesome, uses comparatively inconvenient problem.

The utility model is realized in such a way that a novel double-coil structure for controlling and protecting the switching device comprises a support plate, the top of the carrier plate is movably connected with an insulating mechanism, the top of the insulating mechanism is fixedly connected with a mounting plate, the inner side of the mounting plate is movably connected with a matching block, one side of the matching block, which is far away from the mounting plate, is fixedly connected with a double-coil structure body, the top of the left side of the mounting plate on the left side is fixedly connected with a transverse plate, the top of the transverse plate is movably connected with a pull rod, the top of the transverse plate is fixedly connected with a top frame, the inner wall of the top frame is movably connected with the pull rod, the top of the right side of the mounting plate on the right side is fixedly connected with a limiting frame, the inner wall of the limiting frame is movably connected with an inserting plate, the left side of the inserting plate is movably connected with the inner wall of the transverse plate, and the bottom of the pull rod penetrates through the bottom of the transverse plate and is movably connected with the transverse plate;

the insulating mechanism comprises an insulating bottom plate, a stand column and a mounting screw rod, the insulating bottom plate is arranged at the top of the carrier plate, the stand column is fixedly connected to the top of the insulating bottom plate, the top of the surface of the mounting screw rod is in threaded connection with the insulating bottom plate, the bottom of the surface of the mounting screw rod is in threaded connection with the carrier plate, and the top of the stand column is fixedly connected with the mounting plate.

In order to reach the effect that the pull rod of being convenient for resets, conduct the utility model discloses a control is preferred with novel twin coil structure of protection switch electrical apparatus, the bottom fixedly connected with spring of top frame inner wall, the spring sets up the outside at the pull rod, the bottom fixedly connected with clamp plate of spring, the outside fixed connection of clamp plate and pull rod.

In order to reach the effect of being convenient for fix the position of picture peg, conduct the utility model discloses a control is preferred with protection switch electrical apparatus's novel twin coil structure, the mating holes has been seted up at the top of picture peg, the bottom of pull rod is the low slope in high left side in right side, the bottom and the mating holes cooperation of pull rod are used.

In order to facilitate carrying out the effect of pull to the picture peg, conduct the utility model discloses a control is preferred with novel twin coil structure of protection switch electrical apparatus, the board is held to the right side fixedly connected with of picture peg, the surface of holding the board has seted up anti-skidding line.

In order to reach the effect of being convenient for stimulate or promote the pull rod, conduct the utility model discloses a control is preferred with protection switch electrical apparatus's novel twin coil structure, the fixed surface of pull rod is connected with the slipmat, the slipmat is made for rubber materials.

In order to reach the effect of being convenient for raise the position of frame, as the utility model discloses a control is preferred with protection switch electrical apparatus's novel twin coil structure, the bottom fixedly connected with bracing piece of frame, the bottom and the diaphragm fixed connection of bracing piece.

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

the novel double-coil structure of the control and protection switching device is characterized in that the insulating bottom plate is arranged on the support plate through the arrangement of the insulating mechanism and the installation screw rod, and the current on the device can be prevented from being guided to the carrier plate through the connection between the upright posts and the mounting plate, the occurrence of electric shock or the interference of external current on the device can be prevented, the arranged matching block is placed on the mounting plate, the double-coil structure body is matched with the mounting plate through the matching block, then the inserting plate is inserted into the limiting frame and the transverse plate, the pull rod limits the position of the inserting plate, the inserting plate fixes the position of the matching block to avoid the inserting plate falling off, the device can be conveniently installed, when the device needs to be disassembled, the pull rod is pulled to enable the pull rod not to fix the plug board, and the double-coil structure body can be taken down together with the matching block by pulling out the plug board, so that the device can be disassembled conveniently.

Drawings

Fig. 1 is an overall structural view of a novel double coil structure of a control and protection switching device according to the present invention;

fig. 2 is a schematic structural view of the insulating mechanism of the present invention;

FIG. 3 is a cross-sectional view of the center cross plate of the present invention;

fig. 4 is a schematic structural view of the middle pull rod of the present invention;

fig. 5 is a schematic structural diagram of the middle insert plate of the present invention.

In the figure, 1, a carrier plate; 2. an insulating mechanism; 201. an insulating base plate; 202. a column; 203. installing a screw rod; 3. mounting a plate; 4. a matching block; 5. a double coil structure body; 6. a transverse plate; 7. a pull rod; 8. a top frame; 9. a limiting frame; 10. inserting plates; 11. a spring; 12. pressing a plate; 13. a mating hole; 14. a holding plate; 15. a non-slip mat; 16. a support rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: a novel double-coil structure of a control and protection switching device comprises a support plate 1, wherein the top of the support plate 1 is movably connected with an insulating mechanism 2, the top of the insulating mechanism 2 is fixedly connected with an installation plate 3, the inner side of the installation plate 3 is movably connected with a matching block 4, one side, away from the installation plate 3, of the matching block 4 is fixedly connected with a double-coil structure body 5, the left top of the left side installation plate 3 is fixedly connected with a transverse plate 6, the top of the transverse plate 6 is movably connected with a pull rod 7, the top of the transverse plate 6 is fixedly connected with a top frame 8, the inner wall of the top frame 8 is movably connected with the pull rod 7, the top of the right side installation plate 3 is fixedly connected with a limiting frame 9, the inner wall of the limiting frame 9 is movably connected with an inserting plate 10, the left side of the inserting plate 10 is movably connected with the inner wall of the transverse plate 6, and the bottom of the pull rod 7 penetrates through the bottom of the transverse plate 6 and is movably connected with the transverse plate 6;

the insulating mechanism 2 comprises an insulating base plate 201, a vertical column 202 and a mounting screw 203, the insulating base plate 201 is arranged at the top of the carrier plate 1, the vertical column 202 is fixedly connected to the top of the insulating base plate 201, the top of the surface of the mounting screw 203 is in threaded connection with the insulating base plate 201, the bottom of the surface of the mounting screw 203 is in threaded connection with the carrier plate 1, and the top of the vertical column 202 is fixedly connected with the mounting plate 3.

In this embodiment: by arranging the insulating mechanism 2, the insulating base plate 201 is mounted on the carrier plate 1 by the mounting screw 203, and the upright column 202 is connected with the mounting plate 3, so that the current on the device can be prevented from being guided to the carrier plate 1, the electric shock condition is prevented from occurring or the external current causes interference to the device, the arranged matching block 4 is placed on the mounting plate 3, the double-coil structure body 5 is matched with the mounting plate 3 through the matching block 4, then the inserting plate 10 is inserted into the limiting frame 9 and is inserted into the transverse plate 6, the pull rod 7 limits the position of the inserting plate 10, the inserting plate 10 fixes the position of the matching block 4 to avoid falling off, the device can be conveniently installed, when the device needs to be disassembled, the pull rod 7 is pulled to enable the insertion plate 10 not to be fixed, and the double-coil structure body 5 and the matching block 4 can be taken down together by pulling out the insertion plate 10, so that the device can be disassembled conveniently.

As the utility model discloses a technical optimization scheme, the bottom fixedly connected with spring 11 of 8 inner walls of top frame, spring 11 set up in the outside of pull rod 7, spring 11's bottom fixedly connected with clamp plate 12, clamp plate 12 and pull rod 7's outside fixed connection.

In this embodiment: through setting up spring 11 and pull rod 7 cooperation, spring 11 supports pressure panel 12 and presses, makes the bottom of pull rod 7 support downwards all the time, prescribes a limit to the position of picture peg 10.

As the technical optimization scheme of the utility model, mating holes 13 have been seted up at picture peg 10's top, and the bottom of pull rod 7 is the slope that the high left side of right side is low, and the bottom and the mating holes 13 cooperation of pull rod 7 are used.

In this embodiment: the matching hole 13 is arranged, so that the inserting plate 10 is pressed against the slope at the bottom of the pull rod 7 when moving, the pull rod 7 is pressed upwards, and the inserting of the pull rod 7 into the matching hole 13 completes the definition of the position of the inserting plate 10.

As the technical optimization scheme of the utility model, the right side fixedly connected with of picture peg 10 holds holding plate 14, holds the surface of holding plate 14 and has seted up anti-skidding line.

In this embodiment: through the arrangement of the holding plate 14, when the inserting plate 10 needs to be pushed and pulled, the holding plate 14 can be used for acting, and the slip-proof lines are arranged, so that the slipping of hands can be avoided.

As the technical optimization scheme of the utility model, the fixed surface of pull rod 7 is connected with slipmat 15, and slipmat 15 makes for rubber materials.

In this embodiment: by arranging the anti-slip mat 15, when the pull rod 7 needs to be pulled, a user can firmly hold the pull rod through the anti-slip mat 15.

As the technical optimization scheme of the utility model, the bottom fixedly connected with bracing piece 16 of top frame 8, the bottom and the 6 fixed connection of diaphragm of bracing piece 16.

In this embodiment: through setting up bracing piece 16 and diaphragm 6 cooperation, highly raising top frame 8 for the structure is more reasonable.

The working principle is as follows: firstly, the insulating bottom plate 201 is installed on the carrier plate 1 by the installation screw 203 to complete the fixing of the insulating bottom plate 201 and the upright column 202 connected with the mounting plate 3, the current on the device can be prevented from being guided to the carrier plate 1, the matching block 4 is placed on the mounting plate 3 during the installation, the double-coil structure body 5 is connected with the mounting plate 3 by the matching block 4, then the inserting plate 10 is inserted through the limiting frame 9 to limit the moving position, and then is inserted into the transverse plate 6, the position of the inserting plate 10 is limited by the pull rod 7, the pressing plate 12 is pressed by the spring 11, so that the matching hole 13 of the inserting plate 10 is limited by the pull rod 7 when no external force is affected, the inserting plate 10 fixes the position of the top of the matching block 4 to complete the connection of the double-coil structure body 5, the pull rod 7 is pulled when the dismounting is needed, so that the inserting plate 10 can move, the dual coil structure body 5 can be disassembled by pulling out the inserting plate 10 through the holding plate 14.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a control and novel twin coil structure of protection switch electrical apparatus, includes support plate (1), its characterized in that: the top swing joint of support plate (1) has insulating mechanism (2), the top fixedly connected with mounting panel (3) of insulating mechanism (2), the inboard swing joint of mounting panel (3) has cooperation piece (4), one side fixedly connected with twin coil structure body (5) of mounting panel (3) is kept away from in cooperation piece (4), the left side the left top fixedly connected with diaphragm (6) of mounting panel (3), the top swing joint of diaphragm (6) has pull rod (7), the top fixedly connected with top frame (8) of diaphragm (6), the inner wall and the pull rod (7) swing joint of top frame (8), the right side the top fixedly connected with spacing frame (9) on mounting panel (3) right side, the inner wall swing joint of spacing frame (9) has picture peg (10), the left side of picture peg (10) and the inner wall swing joint of diaphragm (6), the bottom of the pull rod (7) penetrates through the bottom of the transverse plate (6) and is movably connected with the transverse plate (6);

the insulating mechanism (2) comprises an insulating bottom plate (201), a stand column (202) and an installation screw rod (203), wherein the insulating bottom plate (201) is arranged at the top of the support plate (1), the stand column (202) is fixedly connected to the top of the insulating bottom plate (201), the top of the surface of the installation screw rod (203) is in threaded connection with the insulating bottom plate (201), the bottom of the surface of the installation screw rod (203) is in threaded connection with the support plate (1), and the top of the stand column (202) is fixedly connected with the installation plate (3).

2. The new double coil structure of control and protection switching device according to claim 1, characterized in that: the bottom fixedly connected with spring (11) of top frame (8) inner wall, spring (11) set up in the outside of pull rod (7), the bottom fixedly connected with clamp plate (12) of spring (11), clamp plate (12) and the outside fixed connection of pull rod (7).

3. The new double coil structure of control and protection switching device according to claim 1, characterized in that: matching hole (13) have been seted up at the top of picture peg (10), the bottom of pull rod (7) is the slope that the high left side of right side is low, the bottom and the matching hole (13) cooperation of pull rod (7) are used.

4. The new double coil structure of control and protection switching device according to claim 1, characterized in that: the right side of the inserting plate (10) is fixedly connected with a holding plate (14), and anti-skid grains are arranged on the surface of the holding plate (14).

5. The new double coil structure of control and protection switching device according to claim 1, characterized in that: the surface of the pull rod (7) is fixedly connected with an anti-skid pad (15), and the anti-skid pad (15) is made of rubber materials.

6. The new double coil structure of control and protection switching device according to claim 1, characterized in that: the bottom fixedly connected with bracing piece (16) of top frame (8), the bottom and diaphragm (6) fixed connection of bracing piece (16).