CN210168023U

CN210168023U - Proximity switch

Info

Publication number: CN210168023U
Application number: CN201921333513.9U
Authority: CN
Inventors: 路涛
Original assignee: Hebei Qiteng Electrical Equipment Manufacturing Co Ltd
Current assignee: Hebei Qiteng Electrical Equipment Manufacturing Co Ltd
Priority date: 2019-08-16
Filing date: 2019-08-16
Publication date: 2020-03-20
Anticipated expiration: 2029-08-16

Abstract

The utility model discloses a proximity switch, including the proximity switch body, still including being used for easy to assemble the mount pad of proximity switch body, the mount pad is including the installation version, mounting panel both sides end symmetry is provided with first fixed plate and second fixed plate, two the fixed plate outside be provided with the fixed orifices on the distolateral side of mounting panel, first fixed plate with still be provided with the regulating plate between the first fixed plate, the outer lane of a regulating plate side fixed connection bearing, an inner circle fixed connection lead screw one end of bearing, the other end screw-thread fit of lead screw passes fixed connection handle behind the screw hole on the second fixed plate, the proximity switch body place in the regulating plate with in the space of step up between the first fixed plate. The utility model discloses a proximity switch not only conveniently changes or dismantles the maintenance, but also has certain safeguard measure.

Description

Proximity switch

Technical Field

The utility model relates to a proximity switch.

Background

The proximity switch is a position switch which can be operated without mechanical direct contact with a moving part, and when the sensing surface of the object proximity switch reaches an action distance, the switch can be actuated without mechanical contact and any pressure applied, so that a direct current electric appliance is driven or a control instruction is provided for a computer (plc) device. The approach switch is a switch type sensor (i.e. a non-contact switch), which has the characteristics of a travel switch and a microswitch, and has the characteristics of sensing performance, reliable action, stable performance, fast frequency response, long service life, strong anti-interference capability and the like, and has the characteristics of water resistance, shock resistance, corrosion resistance and the like. The product has inductance type, capacitance type, Hall type, AC type and DC type. At present, when the proximity switch works in various harsh environments in the steel industry, the proximity switch is easily damaged by accidental impact and the like, and meanwhile, the proximity switch is inconvenient to replace or disassemble and maintain after being installed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model aims at providing a proximity switch not only conveniently changes or dismantles the maintenance, but also can provide certain safeguard measure.

In order to solve the technical problem, the utility model adopts the following technical scheme:

a proximity switch comprising a proximity switch body, characterized in that: still including being used for easy to assemble the mount pad of nearly switch body, the mount pad is including the installation version, mounting panel both sides end symmetry is provided with first fixed plate and second fixed plate, two the fixed plate outside be provided with the fixed orifices on the distolateral of mounting panel, first fixed plate with still be provided with the regulating plate between the first fixed plate, the outer lane of a regulating plate side fixed connection bearing, an inner circle fixed connection lead screw one end of bearing, the other end screw-thread fit of lead screw passes fixed connection handle behind the screw hole on the second fixed plate, the proximity switch body place in the regulating plate with in the space of fastening between the first fixed plate.

Furthermore, the adjusting plate and the opposite surface of the first fixing plate are both provided with rubber pads.

Furthermore, a plurality of salient points are uniformly arranged on the rubber pad.

Furthermore, the bearing outer ring is connected with the adjusting plate through an adapter, wherein one end of the adapter is fixedly connected with the bearing outer ring, and the other end of the adapter is hinged and fixed with the adjusting plate.

Further, the other end of the adapter is hinged with the center of the adjusting plate;

further, first fixed plate with still be provided with many guard bars between the second fixed plate upper end, wherein the one end of guard bar with first fixed plate fixed connection, the other end passes preformed hole and clearance fit on the regulating plate.

Compared with the prior art, the utility model discloses a beneficial technological effect:

through the utility model discloses a quick assembly, the change or the dismantlement maintenance of proximity switch not only can be realized to the mount pad, certain protection can be effectively provided to it moreover, the probability of direct damage when reducing it and receiving unexpected striking.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

Fig. 1 is a schematic structural view of the proximity switch of the present invention;

description of reference numerals: 1. a proximity switch body; 2. mounting a plate; 3. a first fixing plate; 4. a second fixing plate; 5. a fixing hole; 6. an adjusting plate; 7. a bearing; 8. a lead screw; 9-a handle; 10-rubber pad.

Detailed Description

As shown in fig. 1, a proximity switch comprises a proximity switch body 1, and also comprises a mounting seat for conveniently mounting the proximity switch body, the mounting seat comprises a mounting plate 2, a first fixing plate 3 and a second fixing plate 4 are symmetrically arranged at two side ends of the mounting plate 2, a fixing hole 5 is arranged at the end side of the mounting plate 2 at the outer side of the two fixing plates, used for fixing through bolts or screws, an adjusting plate 6 is arranged between the first fixing plate and the second fixing plate 4, one side surface of the adjusting plate 6 is fixedly connected with an outer ring of a bearing 7, an inner ring of the bearing 7 is fixedly connected with one end of a screw rod 8, the other end of the screw rod 8 is in threaded fit with and penetrates through a threaded hole in the second fixing plate 4 to be fixedly connected with a handle 9, the proximity switch body 1 is placed in the clamping space between the adjusting plate 6 and the second fixing plate 3.

In this embodiment, the adjusting plate 6 is provided with a rubber pad on one surface opposite to the first fixing plate 3, and the rubber pad 10 is uniformly provided with a plurality of convex points for praying, buffering and anti-skid functions. The outer ring of the bearing 7 is connected with the adjusting plate 6 through an adapter, one end of the adapter is fixedly connected with the outer ring of the bearing 7, and the other end of the adapter is hinged and fixed with the adjusting plate 6, the design is to facilitate fixing of the proximity switch in an irregular shape (in the case of the irregular shape which is not a cuboid), through hinging, the inclination of the adjusting plate can be more conveniently and stably fixed through hinging most of the proximity switches, and if the proximity switch is faced with the irregular diameter, the two positions can be fastened and fixed through the inclined adjusting plate 6; the other end of the adapter is hinged to the center of the adjusting plate 6 or hinged to two sides of the center.

For effectual protection proximity switch top first fixed plate 3 with still be provided with many guard bars 11 between the 4 upper ends of second fixed plate, wherein guard bar 11 one end with 3 welded fastening of first fixed plate are connected, and the other end passes in proper order preformed hole and clearance fit on regulating plate 6 and the second fixed plate 4. It is also possible to pass through the adjusting plate 6, while the second fixing plate 4 is designed to have a lower height than both the first fixing plate 3 and the adjusting plate 6.

The overall structure of mount pad can be steel structure, increases overall structure intensity.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and those skilled in the art should also be able to make various modifications and improvements to the technical solution of the present invention without departing from the spirit of the present invention, and all such modifications and improvements are intended to fall within the scope of the present invention as defined in the appended claims.

Claims

1. A proximity switch comprising a proximity switch body, characterized in that: still including being used for easy to assemble the mount pad of proximity switch body, the mount pad includes the mounting panel, mounting panel both sides end symmetry is provided with first fixed plate and second fixed plate, two the fixed plate outside be provided with the fixed orifices on the distolateral of mounting panel, first fixed plate with still be provided with the regulating plate between the first fixed plate, the outer lane of a regulating plate side fixed connection bearing, an inner circle fixed connection lead screw one end of bearing, the other end screw-thread fit of lead screw passes fixed connection handle behind the screw hole on the second fixed plate, the proximity switch body place in the regulating plate with in the space of step up between the first fixed plate.

2. The proximity switch of claim 1, wherein: the adjusting plate and the opposite surface of the first fixing plate are both provided with rubber pads.

3. The proximity switch of claim 2, wherein: a plurality of salient points are uniformly arranged on the rubber pad.

4. The proximity switch of claim 3, wherein: the bearing outer ring is connected with the adjusting plate through an adapter, wherein one end of the adapter is fixedly connected with the bearing outer ring, and the other end of the adapter is hinged and fixed with the adjusting plate.

5. The proximity switch of claim 4, wherein: the other end of the adapter is hinged with the center of the adjusting plate.

6. The proximity switch of claim 1, wherein: first fixed plate with still be provided with many guard bars between the second fixed plate upper end, wherein the one end of guard bar with first fixed plate fixed connection, the other end passes preformed hole and clearance fit on the regulating plate.