CN212380363U

CN212380363U - Integrated industrial control electromagnetic relay

Info

Publication number: CN212380363U
Application number: CN202021045004.9U
Authority: CN
Inventors: 黄成贵
Original assignee: Ningbo Xinchuangzhi Electrical Appliance Co ltd
Current assignee: Ningbo Xinchuangzhi Electrical Appliance Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-19
Anticipated expiration: 2030-06-09

Abstract

The utility model provides an integral type industry control electromagnetic relay belongs to relay technical field. This integral type industry control electromagnetic relay, including relay body, drive assembly and chucking subassembly, the drive assembly includes connecting plate, headstock, drive shaft, first threaded rod and second threaded rod, the chucking subassembly includes thread bush, link, cardboard and guide, two the thread bush respectively the thread bush screw thread install in first threaded rod with the outside of second threaded rod, the link install in the lateral part of thread bush, the cardboard install in the lateral part of link, the lower part of cardboard is provided with the dogtooth, the guide install in the lateral part of thread bush, the lateral part of guide with the lateral part of connecting plate links to each other. The utility model discloses a transmission assembly's use drives the chucking subassembly and removes, and then increases fixed stability with the lateral part of chucking subassembly card at the block terminal mounting panel.

Description

Integrated industrial control electromagnetic relay

Technical Field

The utility model relates to a relay technical field particularly, relates to an integral type industry control electromagnetic relay.

Background

The relay is one kind and uses the device of less electric current in order to control great electric current, plays automatically regulated, converting circuit's effect in the circuit, and the integral type relay obtains extensive application as a type of relay in the production life, and the relay is generally through installing the movable block on the connection terminal, and the joint is installed the relay on the mounting panel of block terminal (generally for the plastics material).

Adopt the installation form of movable block, its installation is although convenient, but when transporting and removing the block terminal, makes the relay receive the effect of lateral force easily, leads to the relay to slide on the mounting panel, at present, generally is through the cable of being connected with the relay, and the partial chucking power of cooperation movable block realizes the fixed of relay, and fixed effect is poor, when receiving the lateral force, leads to cable and relay to break away from easily, influences subsequent use.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides an integral type industry control electromagnetic relay aims at improving the current relay and fixes insecurity on the mounting panel of block terminal, influences the problem of follow-up use.

The utility model discloses a realize like this:

the utility model provides an integral type industry control electromagnetic relay, including relay body, drive assembly and chucking subassembly.

The transmission component comprises a connecting plate, a power box, a driving shaft, a first threaded rod and a second threaded rod, the connecting plate is arranged on the side part of the relay body, the power box is arranged on the side part of the connecting plate, the driving shaft is rotatably arranged between two side walls of the power box, one end of the driving shaft extends out of the outer side of the power box, a handle is arranged on the side part of the driving shaft, a driving bevel gear is connected with a side key of the driving shaft, the first threaded rod is rotatably arranged on the top wall of the power box, a side key of the first threaded rod is connected with a first driven bevel gear, the first driven bevel gear is meshed with the driving bevel gear, the second threaded rod is rotatably arranged on the lower wall of the power box, and a second driven bevel gear is connected to the side key of the second threaded rod and meshed with the driving bevel gear.

The clamping assembly is provided with two, the clamping assembly comprises threaded sleeves, a connecting frame, a clamping plate and a guide piece, the threaded sleeves are respectively in threaded mounting on the outer sides of the first threaded rod and the second threaded rod, the connecting frame is mounted on the lateral portion of the threaded sleeves, the clamping plate is mounted on the lateral portion of the connecting frame, convex teeth are arranged on the lower portion of the clamping plate, the guide piece is mounted on the lateral portion of the threaded sleeves, and the lateral portion of the guide piece is connected with the lateral portion of the connecting plate.

In an embodiment of the present invention, the connection plate is adjacent to a side portion of the relay body, and a wire-separating plate is installed on the side portion of the relay body.

In an embodiment of the present invention, the two side walls of the power box are both provided with the first bearing matched with the driving shaft, the top wall of the power box is provided with the second bearing matched with the first threaded rod, and the lower wall of the power box is provided with the third bearing matched with the second threaded rod.

In an embodiment of the present invention, the first threaded rod includes a first rod body and a first threaded section, the first threaded section is disposed on a side portion of the first rod body, the first threaded section is located outside the power box, and the first rod body is connected to the inner ring of the second bearing.

In an embodiment of the present invention, the second threaded rod includes a second rod body and a second threaded section, the second threaded section is disposed on a side portion of the second rod body, the second threaded section is located outside the power box, and the second rod body is connected to the inner ring of the third bearing.

The utility model discloses an in the embodiment, the section of handle is the zigzag setting, the outer wall of handle is provided with the concave-convex pattern.

The utility model discloses an in one embodiment, the cardboard includes plate body and curb plate, the curb plate install in the lateral part of plate body, the plate body with constitute the draw-in groove between the curb plate, the dogtooth install in the lateral part of plate body, the dogtooth is in the inboard of draw-in groove.

In an embodiment of the present invention, the cross-section of the protruding teeth is triangular, and the length of the protruding teeth is less than the length of the side plate by 3mm to 5 mm.

In an embodiment of the present invention, the guide member includes a connecting rod, a slider and a slide rail, the connecting rod is installed in the side portion of the thread bushing, the slider is installed in the side portion of the connecting rod, the slide rail is installed in the side portion of the connecting plate, the slider is slidably installed in the side portion of the slide rail.

The utility model discloses an in the embodiment, the inner wall of slide rail is the smooth surface, the outer wall of slider is the smooth surface.

The utility model has the advantages that: the utility model discloses an integral type industry control electromagnetic relay that above-mentioned design obtained, during the use, through turning handle, the rotation of handle drives drive shaft and drive bevel gear rotation, drive bevel gear's rotation drives first threaded rod and second threaded rod simultaneously and rotates, and then under the direction and the spacing of guide, make two thread bush moves in opposite directions, and then drive two cardboard moves in opposite directions, can make the lateral part of dogtooth card mounting panel in the block terminal, and simultaneously, make the inboard of dogtooth awl lateral part embedding mounting panel, realize firmly fixing and increase its ability of bearing the yawing force.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of an integrated industrial electromagnetic relay provided by an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of an integrated industrial electromagnetic relay according to an embodiment of the present invention;

fig. 3 is a schematic top view cross-sectional view of a chute portion structure of an integrated industrial electromagnetic relay according to an embodiment of the present invention;

fig. 4 is a schematic structural section view of a power box part of the integrated industrial electromagnetic relay provided by the embodiment of the present invention;

fig. 5 is a schematic structural section view of a convex tooth portion of an integrated industrial electromagnetic relay provided by an embodiment of the present invention.

In the figure: 100-a relay body; 200-a transmission assembly; 210-a connecting plate; 211-line isolation board; 212-an insulating layer; 220-a power box; 221-a first bearing; 222-a second bearing; 223-a third bearing; 230-a drive shaft; 240-first threaded rod; 241-a first rod; 242-a first thread segment; 250-a second threaded rod; 251-a second rod; 252-a second thread segment; 260-a handle; 261-embossing; 270-drive bevel gear; 280-a first driven bevel gear; 290-a second driven bevel gear; 300-a clamping assembly; 310-a thread bush; 320-a connecting frame; 330-card board; 331-a plate body; 332-side plates; 333-card slot; 340-a guide; 341-connecting rod; 342-a slider; 343-a slide rail; 350-convex teeth.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an integral type industry control electromagnetic relay, includes relay body 100, drive assembly 200 and chucking subassembly 300, and drive assembly 200 installs in the lateral part of relay body 100, and chucking subassembly 300 installs in the lateral part of drive assembly 200, and drive assembly 200 is used for the manual drive operation to drive chucking subassembly 300 and remove, chucking subassembly 300 card realizes effectual fixed at the lateral part of block terminal mounting panel.

Referring to fig. 1, 2, 3 and 4, the transmission assembly 200 includes a connection plate 210, a power box 220, a driving shaft 230, a first threaded rod 240 and a second threaded rod 250, the connection plate 210 is mounted on a side portion of the relay body 100 by bolts, a line isolating plate 211 is mounted on a side portion of the connection plate 210 adjacent to the relay body 100, the line isolating plate 211 is formed by a plurality of plastic plates in block shapes and used for passing a connection cable of the relay body 100, an insulating layer 212 is glued to an inner side of the line isolating plate 211, the insulating layer 212 is a rubber layer and used for insulation, the power box 220 is mounted on a side portion of the connection plate 210 by bolts, the driving shaft 230 is rotatably mounted between two side walls of the power box 220, one end of the driving shaft 230 extends out of the power box 220, a handle 260 is mounted on a side portion of the driving shaft 230, the handle 260 facilitates rotation of the driving shaft 230, the concave-convex patterns 261 increase friction between the hand and the handle 260, the side key of the driving shaft 230 is connected with a driving bevel gear 270, the first threaded rod 240 is rotatably mounted on the top wall of the power box 220, the side key of the first threaded rod 240 is connected with a first driven bevel gear 280, the first driven bevel gear 280 is meshed with the driving bevel gear 270, the second threaded rod 250 is rotatably mounted on the lower wall of the power box 220, the side key of the second threaded rod 250 is connected with a second driven bevel gear 290, and the second driven bevel gear 290 is meshed with the driving bevel gear 270.

In this embodiment, a first bearing 221 engaged with the driving shaft 230 is installed on both side walls of the power box 220, a second bearing 222 engaged with the first threaded rod 240 is installed on a top wall of the power box 220, a third bearing 223 engaged with the second threaded rod 250 is installed on a lower wall of the power box 220, the first threaded rod 240 includes a first rod 241 and a first threaded section 242, the first threaded section 242 is disposed on a side portion of the first rod 241, the first threaded section 242 is located outside the power box 220, the first rod 241 is connected to an inner ring of the second bearing 222, the second threaded rod 250 includes a second rod 251 and a second threaded section 252, the second threaded section 252 is disposed on a side portion of the second rod 251, the second threaded section 252 is located outside the power box 220, and the second rod 251 is connected to an inner ring of the third bearing 223.

Referring to fig. 1, 2, 3 and 5, the number of the clamping assemblies 300 is two, each clamping assembly 300 includes a threaded sleeve 310, a connecting frame 320, a clamping plate 330 and a guide 340, the two threaded sleeves 310 are respectively and threadedly mounted on the outer sides of the first threaded rod 240 and the second threaded rod 250, internal threads matched with the first threaded rod 240 and the second threaded rod 250 are respectively and internally provided in the threaded sleeves 310, the connecting frame 320 is mounted on the side portion of the threaded sleeve 310, the clamping plate 330 is mounted on the side portion of the connecting frame 320, the lower portion of the clamping plate 330 is provided with a convex tooth 350, the guide 340 is mounted on the side portion of the threaded sleeve 310, the side portion of the guide 340 is connected with the side portion of the connecting plate 210, preferably, the guide 340 includes a connecting rod 341, a sliding block 342 and a sliding rail 343, the connecting rod 341 is mounted on the side portion of the threaded sleeve 310, the sliding block 343 is mounted on the side portion of the, the inner wall of slide rail 343 is the smooth surface, and the outer wall of slider 342 is the smooth surface, and at the in-process that goes up and down, slider 342 and slide rail 343's cooperation is spacing and direction.

In this embodiment, the clamping plate 330 includes a plate body 331 and a side plate 332, the side plate 332 is installed at a side portion of the plate body 331, a clamping groove 333 is formed between the plate body 331 and the side plate 332, the protruding tooth 350 is installed at a side portion of the plate body 331, the protruding tooth 350 is located at an inner side of the clamping groove 333, a cross section of the protruding tooth 350 is arranged in a triangular shape, a length of the protruding tooth 350 is smaller than a length of the side plate 332 by 3mm-5mm, and in a clamping process, since an existing distribution box mounting plate is generally made of a plastic material, a part of a tapered side of the protruding tooth 350 can be inserted into the side portion of.

Specifically, this integral type industry control electromagnetic relay's theory of operation: during the use, through rotating handle 260, the rotation of handle 260 drives drive shaft 230 and drive bevel gear 270 and rotates, the rotation of drive bevel gear 270 drives first driven bevel gear 280 and second driven bevel gear 290 simultaneously and rotates, make first threaded rod 240 and second threaded rod 250 rotate, and then under the direction and the spacing of guide 340, make two thread bush 310 remove in opposite directions, and then drive two cardboard 330 and remove in opposite directions, can make the lateral part of dogtooth 350 card mounting panel in the block terminal, and simultaneously, make the inboard of dogtooth 350 awl lateral part embedding mounting panel, realize firmly fixing and increase its ability that bears the yawing force.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An integrated industrial control electromagnetic relay is characterized by comprising

A relay body (100);

the transmission assembly (200) comprises a connecting plate (210), a power box (220), a driving shaft (230), a first threaded rod (240) and a second threaded rod (250), the connecting plate (210) is installed on the side portion of the relay body (100), the power box (220) is installed on the side portion of the connecting plate (210), the driving shaft (230) is rotatably installed between two side walls of the power box (220), one end of the driving shaft (230) extends out of the outer side of the power box (220), a handle (260) is installed on the side portion of the driving shaft (230), a driving bevel gear (270) is in key connection with the side portion of the driving shaft (230), the first threaded rod (240) is rotatably installed on the top wall of the power box (220), and a first driven bevel gear (280) is in key connection with the side portion of the first threaded rod (240), the first driven bevel gear (280) is meshed with the driving bevel gear (270), the second threaded rod (250) is rotatably mounted on the lower wall of the power box (220), a second driven bevel gear (290) is in keyed connection with the side of the second threaded rod (250), and the second driven bevel gear (290) is meshed with the driving bevel gear (270);

the clamping assembly (300), the clamping assembly (300) is provided with two, the clamping assembly (300) includes thread bush (310), link (320), cardboard (330) and guide (340), two thread bush (310) respectively the threaded mounting in first threaded rod (240) with the outside of second threaded rod (250), link (320) install in the lateral part of thread bush (310), cardboard (330) install in the lateral part of link (320), the lower part of cardboard (330) is provided with dogtooth (350), guide (340) install in the lateral part of thread bush (310), the lateral part of guide (340) with the lateral part of connecting plate (210) links to each other.

2. The integrated industrial electromagnetic relay according to claim 1, wherein the connecting plate (210) is provided with a wire isolation plate (211) adjacent to the side of the relay body (100), and the inner side of the wire isolation plate (211) is glued with an insulating layer (212).

3. The integrated industrial electromagnetic relay according to claim 2, wherein a first bearing (221) matched with the driving shaft (230) is installed on each of two side walls of the power box (220), a second bearing (222) matched with the first threaded rod (240) is installed on the top wall of the power box (220), and a third bearing (223) matched with the second threaded rod (250) is installed on the lower wall of the power box (220).

4. The integrated industrial electromagnetic relay according to claim 3, wherein the first threaded rod (240) comprises a first rod body (241) and a first threaded section (242), the first threaded section (242) is disposed at a side portion of the first rod body (241), the first threaded section (242) is located at an outer portion of the power box (220), and the first rod body (241) is connected with an inner ring of the second bearing (222).

5. The integrated industrial electromagnetic relay according to claim 3, wherein the second threaded rod (250) comprises a second rod body (251) and a second threaded section (252), the second threaded section (252) is disposed at a side portion of the second rod body (251), the second threaded section (252) is located at an outer portion of the power box (220), and the second rod body (251) is connected with an inner ring of the third bearing (223).

6. The integrated industrial electromagnetic relay according to claim 1, wherein the cross section of the handle (260) is arranged in a zigzag manner, and the outer wall of the handle (260) is provided with a concave-convex pattern (261).

7. The integrated industrial electromagnetic relay according to claim 1, wherein the clamping plate (330) comprises a plate body (331) and a side plate (332), the side plate (332) is mounted on a side portion of the plate body (331), a clamping groove (333) is formed between the plate body (331) and the side plate (332), the convex tooth (350) is mounted on a side portion of the plate body (331), and the convex tooth (350) is located inside the clamping groove (333).

8. The integrated industrial electromagnetic relay according to claim 7, wherein the cross section of the convex tooth (350) is triangular, and the length of the convex tooth (350) is 3mm-5mm smaller than that of the side plate (332).

9. The integrated industrial electromagnetic relay according to claim 1, wherein the guide (340) comprises a connecting rod (341), a sliding block (342) and a sliding rail (343), the connecting rod (341) is mounted on the side of the threaded sleeve (310), the sliding block (342) is mounted on the side of the connecting rod (341), the sliding rail (343) is mounted on the side of the connecting plate (210), and the sliding block (342) is slidably mounted on the side of the sliding rail (343).

10. The integrated industrial electromagnetic relay according to claim 9, wherein the inner wall of the slide rail (343) is smooth, and the outer wall of the slide block (342) is smooth.