CN210467717U

CN210467717U - Corrosion-resistant electromagnetic switch

Info

Publication number: CN210467717U
Application number: CN201921881013.9U
Authority: CN
Inventors: 薛明; 杜秋漪
Original assignee: Changzhou Jiuan Electric Appliance Manufacturing Co Ltd
Current assignee: Changzhou Jiuan Electric Appliance Manufacturing Co Ltd
Priority date: 2019-11-04
Filing date: 2019-11-04
Publication date: 2020-05-05
Anticipated expiration: 2029-11-04

Abstract

The utility model discloses a corrosion-resistant electromagnetic switch, including electromagnetic switch body, mount pad, terminal, locating piece, constant head tank, draw-in groove, activity groove and latch mechanism, the bottom of electromagnetic switch body is provided with the mount pad, the equal fixedly connected with terminal in the left and right sides of mount pad bottom, the fixed connection of mid point department locating piece at mount pad top, the constant head tank has been seted up to the mid point department of electromagnetic switch body bottom. The utility model discloses an electromagnetic switch body, mount pad, terminal, locating piece, constant head tank, draw-in groove, activity groove and latch mechanism mutually support, have realized convenient to detach's effect, when needs maintenance or maintenance, the staff can be fast convenient dismantle the electromagnetic switch body from the mount pad get off, not only reduced staff's intensity of labour, ensured electromagnetic switch's normal use moreover, make very big facility for the user, the practicality is strong, is worth promoting.

Description

Corrosion-resistant electromagnetic switch

Technical Field

The utility model relates to an electromagnetic switch technical field specifically is a corrosion-resistant electromagnetic switch.

Background

At present, common corrosion-resistant electromagnetic switch is not convenient for dismantle, when needs maintenance or maintenance, need consume the more time of staff and energy and dismantle the electromagnetic switch body from the mount pad, has not only increased staff's intensity of labour, has influenced electromagnetic switch's normal use moreover, causes very big inconvenience for the user, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corrosion-resistant electromagnetic switch to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a corrosion-resistant electromagnetic switch comprises an electromagnetic switch body, a mounting seat, binding posts, positioning blocks, positioning grooves, clamping grooves, movable grooves and a clamping mechanism, wherein the mounting seat is arranged at the bottom of the electromagnetic switch body, the binding posts are fixedly connected to the left side and the right side of the bottom of the mounting seat, the positioning blocks are fixedly connected to the middle points of the top of the mounting seat, the positioning grooves are formed in the middle points of the bottom of the electromagnetic switch body, the top of each positioning block penetrates through the corresponding positioning groove and extends to the inside of the positioning block to be movably connected with the positioning groove, the clamping grooves are formed in the left side and the right side of the bottom of the electromagnetic switch body, the movable grooves are formed in the top of the mounting seat;

the clamping mechanism comprises a first slide bar fixed on the inner wall of the movable groove, the surface of the first slide bar is connected with a first slide block in a sliding manner, the top of the first slide block sequentially penetrates through the movable groove and the clamping groove from bottom to top and extends to the inside of the clamping groove, the bottom of the first slide block is fixedly connected with a pulley, the bottom of the pulley is contacted with the bottom of the inner wall of the movable groove, the top of one side of the first slide block, which is far away from the positioning block, is fixedly connected with a clamping block, the clamping block is movably connected with the clamping groove, the surface of the first slide bar is sleeved with a reset spring, one end of the reset spring, which is close to the first slide block, is fixedly connected with the reset spring, one end of the reset spring, which is far away from the first slide block, is fixedly connected with the inner wall of the movable groove, the bottom of one, the top and the bottom of the inner wall of the movable groove and one side far away from the positioning block are fixedly connected with bearings, the two bearings are movably connected through a threaded rod, the surface of the threaded rod and the position corresponding to the limiting groove are in threaded connection with a threaded block, one side, close to the trapezoidal block, of the threaded block is fixedly connected with a roller, one side, far away from the threaded block, of the roller penetrates through the limiting groove and extends into the limiting groove, the roller is movably connected with the limiting groove, the bottom of the surface of the threaded rod is fixedly connected with a driven bevel gear, one side, far away from the first sliding block, of the bottom of the driven bevel gear is provided with a driving bevel gear, the middle point of one side, far away from the threaded rod, of the driving bevel gear is fixedly connected with a driving shaft, one end, far away from the driving, the surface of the handle is provided with a plurality of slots.

Preferably, the top of the left side and the right side of the mounting seat is provided with a groove, a second sliding rod is fixedly connected to the inner wall of the groove, a second sliding block is connected to the surface of the second sliding rod in a sliding mode, one side, far away from the groove, of the second sliding block penetrates through the groove and extends to the outside of the groove, the second sliding block is movably connected with the groove, an inserting rod is fixedly connected to the bottom of the second sliding block and corresponds to the position of the inserting groove, the bottom of the inserting rod penetrates through the inserting groove and extends to the inside of the inserting groove and the movable connection of the inserting rod, a supporting spring is sleeved on the surface of the second sliding rod, the bottom of the supporting spring is fixedly connected with the top of the second sliding block, and the top of.

Preferably, the mounting seat and the electromagnetic switch body are in contact with each other.

Preferably, the driving bevel gear and the driven bevel gear are engaged with each other.

Preferably, the driving shaft is movably connected with the mounting seat.

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

1. the utility model discloses an electromagnetic switch body, mount pad, terminal, locating piece, constant head tank, draw-in groove, activity groove and latch mechanism mutually support, have realized convenient to detach's effect, when needs maintenance or maintenance, the staff can be fast convenient dismantle the electromagnetic switch body from the mount pad get off, not only reduced staff's intensity of labour, ensured electromagnetic switch's normal use moreover, make very big facility for the user, the practicality is strong, is worth promoting.

2. The utility model discloses a slot, recess, second slide bar, second slider, inserted bar and supporting spring mutually support, have realized the limiting displacement to the slot to prevent that the handle from rotating at will.

Drawings

FIG. 1 is a structural section view in elevation of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of B of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the front view of the handle of the present invention.

In the figure: the electromagnetic switch comprises an electromagnetic switch body 1, a mounting seat 2, a binding post 3, a positioning block 4, a positioning groove 5, a clamping groove 6, a movable groove 7, a clamping mechanism 8, a first sliding rod 801, a first sliding block 802, a pulley 803, a clamping block 804, a reset spring 805, a trapezoidal block 806, a limiting groove 807, a bearing 808, a threaded rod 809, a threaded block 810, a roller 811, a driven bevel gear 812, a driving bevel gear 813, a driving shaft 814, a handle 815, a slot 816, a groove 9, a second sliding rod 10, a second sliding block 11, an inserted link 12 and a supporting spring 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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. 1-4, a corrosion-resistant electromagnetic switch comprises an electromagnetic switch body 1, a mounting seat 2, a binding post 3, a positioning block 4, a positioning groove 5, a clamping groove 6, a movable groove 7 and a clamping mechanism 8, wherein a corrosion-resistant protective layer is coated on the surface of the electromagnetic switch body 1 and is made of polytetrafluoroethylene, and the electromagnetic switch body 1 has a good corrosion-resistant effect by the corrosion-resistant protective layer, the mounting seat 2 is arranged at the bottom of the electromagnetic switch body 1, the mounting seat 2 is in contact with the electromagnetic switch body 1, the binding post 3 is fixedly connected to the left side and the right side of the bottom of the mounting seat 2, the positioning block 4 is fixedly connected to the midpoint of the top of the mounting seat 2, the positioning groove 5 is arranged at the midpoint of the bottom of the electromagnetic switch body 1, the top of the positioning block 4 penetrates through the, draw-in groove 6 has all been seted up to the left and right sides of 1 bottom of electromagnetic switch body, and movable groove 7 has been seted up at 2 tops of mount pad and the position that corresponds draw-in groove 6, and movable groove 7's inside is provided with latch mechanism 8.

Referring to fig. 1-4, the clamping mechanism 8 includes a first slide bar 801 fixed on the inner wall of the movable slot 7, a first slide block 802 is connected to the surface of the first slide bar 801 in a sliding manner, the top of the first slide block 802 sequentially penetrates through the movable slot 7 and the slot 6 from bottom to top and extends into the slot 6, a pulley 803 is fixedly connected to the bottom of the first slide block 802, the bottom of the pulley 803 contacts with the bottom of the inner wall of the movable slot 7, a latch 804 is fixedly connected to the top of the first slide block 802 on the side away from the positioning block 4, the latch 804 is movably connected to the slot 6, a return spring 805 is sleeved on the surface of the first slide bar 801, one end of the return spring 805 close to the first slide block 802 is fixedly connected to the first slide block 802, one end of the return spring 805 away from the first slide block 802 is fixedly connected to the inner wall of the movable slot 7, a trapezoidal block, a limit groove 807 is formed in one side of the trapezoidal block 806, which is far away from the first sliding block 802, bearings 808 are fixedly connected to one sides, which are far away from the positioning block 4, of the top and the bottom of the inner wall of the movable groove 7, the two bearings 808 are movably connected through a threaded rod 809, a threaded block 810 is in threaded connection with the surface of the threaded rod 809 and corresponds to the position of the limit groove 807, a roller 811 is fixedly connected to one side, which is close to the trapezoidal block 806, of the threaded block 810, one side, which is far away from the threaded block 810, of the roller 811 penetrates through the limit groove 807 and extends into the limiting groove, the roller 811 is movably connected with the limit groove 807, a driven bevel gear 812 is fixedly connected to the bottom of the surface of the threaded rod 809, a driving bevel gear 813 is arranged on one side, which is far away from the first sliding, one end of the driving shaft 814, which is far away from the driving bevel gear 813, sequentially penetrates through the movable groove 7 and the mounting seat 2 and extends to the outside of the mounting seat 2, the driving shaft 814 is movably connected with the mounting seat 2, one end of the driving shaft 814, which is far away from the driving bevel gear 813, is fixedly connected with a handle 815, the surface of the handle 815 is provided with a plurality of slots 816, the tops of the left side and the right side of the mounting seat 2 are respectively provided with a groove 9, the inner wall of the groove 9 is fixedly connected with a second slide bar 10, the surface of the second slide bar 10 is slidably connected with a second slide block 11, one side of the second slide block 11, which is far away from the groove 9, penetrates through the groove 9 and extends to the outside of the groove, the second slide block 11 is movably connected with the groove 9, the bottom of the second slide block 11 is fixedly connected with an insert rod 12 corresponding to the position of the, the bottom of the supporting spring 13 is fixedly connected with the top of the second sliding block 11, and the top of the supporting spring 13 is fixedly connected with the top of the inner wall of the groove 9.

When in use, when the electromagnetic switch body 1 needs to be disassembled, a user pulls the second slide block 11 upwards, thereby driving the inserted link 12 to move upward and compressing the supporting spring 13, so that the inserted link 12 is separated from the slot 816, the user then rotates the handle 815 in a forward direction, thereby rotating the pinion 814 and the pinion 813, so that the driving bevel gear 813 drives the driven bevel gear 812 and the threaded rod 809 to rotate in turn, therefore, the screw block 810 drives the roller 811 to move upwards, the roller 811 sequentially pushes the trapezoidal block 806, the first slider 802, the pulley 803 and the fixture block 804 to move towards one side close to the positioning block 4 and compress the return spring 805 at the same time, the handle 815 can be loosened until the fixture block 804 moves to the extreme position, at the moment, the surface of the fixture block 804 is not in contact with the inner wall of the clamping groove 6, and then the electromagnetic switch body 1 can be separated from the mounting seat 2.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a corrosion-resistant electromagnetic switch, includes electromagnetic switch body (1), mount pad (2), terminal (3), locating piece (4), constant head tank (5), draw-in groove (6), activity groove (7) and latch mechanism (8), its characterized in that: the electromagnetic switch comprises an electromagnetic switch body (1), and is characterized in that a mounting seat (2) is arranged at the bottom of the electromagnetic switch body (1), binding posts (3) are fixedly connected to the left side and the right side of the bottom of the mounting seat (2), a positioning block (4) is fixedly connected to the midpoint of the top of the mounting seat (2), a positioning groove (5) is formed in the midpoint of the bottom of the electromagnetic switch body (1), the top of the positioning block (4) penetrates through the positioning groove (5) and extends to the inside of the positioning groove to be movably connected with the positioning groove, clamping grooves (6) are formed in the left side and the right side of the bottom of the electromagnetic switch body (1), a movable groove (7) is formed in the top of the mounting seat (2) and corresponds to the;

clamping mechanism (8) is including fixing first slide bar (801) on activity groove (7) inner wall, the surperficial sliding connection of first slide bar (801) has first slider (802), the top of first slider (802) is from supreme running through activity groove (7) and draw-in groove (6) and extending to the inside of draw-in groove (6) down in proper order, the bottom fixedly connected with pulley (803) of first slider (802), the bottom of pulley (803) and the bottom of activity groove (7) inner wall contact each other, the top fixedly connected with fixture block (804) of locating piece (4) one side are kept away from to first slider (802), swing joint between fixture block (804) and draw-in groove (6), reset spring (805) have been cup jointed on the surface of first slide bar (801), reset spring (805) are close to the one end of first slider (802) and its fixed connection, reset spring (805) keep away from the one end of first slider (802) and the inner wall fixed of activity groove (7) are fixed to the one end The connection, a trapezoidal block (806) is fixedly connected to the bottom of one side, away from a reset spring (805), of the first sliding block (802), a limit groove (807) is formed in one side, away from the first sliding block (802), of the trapezoidal block (806), bearings (808) are fixedly connected to one sides, away from a positioning block (4), of the top and the bottom of the inner wall of the movable groove (7), the two bearings (808) are movably connected through a threaded rod (809), a threaded block (810) is connected to the surface of the threaded rod (809) in a threaded manner at a position corresponding to the limit groove (807), a roller (811) is fixedly connected to one side, close to the trapezoidal block (806), of the threaded block (810), the roller (811) penetrates through the limit groove (807) and extends into the limiting groove (807), the roller (811) is movably connected with the limit groove (807), a driven bevel gear (812) is fixedly connected to the bottom of the surface of the threaded rod (, one side of the bottom of the driven bevel gear (812) far away from the first sliding block (802) is provided with a driving bevel gear (813), the driving bevel gear (813) is far away from a middle point of one side of the threaded rod (809), one end of the driving shaft (814) far away from the driving bevel gear (813) sequentially penetrates through a movable groove (7) and the mounting seat (2) and extends to the outside of the mounting seat (2), one end of the driving shaft (814) far away from the driving bevel gear (813) is fixedly connected with a handle (815), and the surface of the handle (815) is provided with a plurality of slots (816).

2. A corrosion-resistant electromagnetic switch according to claim 1, wherein: the tops of the left side and the right side of the mounting seat (2) are respectively provided with a groove (9), the inner wall of each groove (9) is fixedly connected with a second sliding rod (10), the surface of the second sliding rod (10) is connected with a second sliding block (11) in a sliding way, one side of the second sliding block (11) far away from the groove (9) penetrates through the groove (9) and extends to the outside of the groove, the second sliding block (11) is movably connected with the groove (9), the bottom of the second sliding block (11) and the position corresponding to the slot (816) are fixedly connected with an inserted link (12), the bottom of the inserted bar (12) penetrates through the slot (816) and extends to the interior of the inserted bar to be movably connected with the inserted bar, a supporting spring (13) is sleeved on the surface of the second sliding rod (10), the bottom of the supporting spring (13) is fixedly connected with the top of the second sliding block (11), the top of the supporting spring (13) is fixedly connected with the top of the inner wall of the groove (9).

3. A corrosion-resistant electromagnetic switch according to claim 1, wherein: the mounting seat (2) is in mutual contact with the electromagnetic switch body (1).

4. A corrosion-resistant electromagnetic switch according to claim 1, wherein: the driving bevel gear (813) and the driven bevel gear (812) are meshed with each other.

5. A corrosion-resistant electromagnetic switch according to claim 1, wherein: the driving shaft (814) is movably connected with the mounting seat (2).