CN218603471U

CN218603471U - Proximity switch easy to assemble

Info

Publication number: CN218603471U
Application number: CN202222573572.1U
Authority: CN
Inventors: 聂磊; 韩济兵; 许莹
Original assignee: Devle Industrial Electronics Hangzhou Co ltd
Current assignee: Devle Industrial Electronics Hangzhou Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-03-10
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a proximity switch technical field just discloses a proximity switch easy to assemble, including the proximity switch body, proximity switch body bottom surface is provided with installation mechanism, and proximity switch body terminal surface is provided with fastener mechanism, and another terminal surface of proximity switch body is provided with anticollision institution, and installation mechanism includes the bottom plate, and bottom plate both sides face all is provided with the connecting plate, two connecting plate both sides faces respectively with the both sides face fixed connection of bottom plate. The clamping groove formed in the surface of the proximity switch body is clamped with the clamping strip fixedly arranged on the inner wall of the clamping box, so that the proximity switch body can be quickly installed and disassembled by sliding up and down; the two clamping blocks can clamp the connecting wire of the proximity switch body by rotating the two knobs, so that the wiring is prevented from being disordered; when the sensing block is close to the sensing end behind the proximity switch body, the contact surface of the sensing block firstly contacts the surface of the pressing block, and the pressing block is pressed to enable the spring to buffer the pressure.

Description

Proximity switch easy to assemble

Technical Field

The utility model relates to a proximity switch technical field specifically is a proximity switch easy to assemble.

Background

The proximity switch is also called contactless proximity switch, and is an ideal electronic switching value sensor. When the metal detection body approaches to the induction area of the switch, the switch can send out an electric command rapidly without contact, pressure and spark, and accurately reflect the position and the stroke of the motion mechanism. It is widely used in machine tool, metallurgy, chemical industry, light textile and printing industries. The automatic control system can be used as the links of limiting, counting, positioning control, automatic protection and the like.

The traditional proximity switch and the mounting bracket are arranged separately, the traditional proximity switch is fixed on the mounting bracket through a nut, and when the proximity switch breaks down, dust or oil stains are distributed on the nut and the proximity switch due to long-time use of the proximity switch, so that the new proximity switch is not easy to disassemble and mount; in addition, the conventional proximity switch has several disadvantages: the traditional proximity switch can be contacted or collided with an object after being fixed, and certain damage can be caused; the connecting wire of the traditional proximity switch is not bound by a binding device when being placed, and the wire arrangement is easy to be disordered. Therefore, the person skilled in the art is urgently needed to design a proximity switch, and the proximity switch and the mounting bracket are integrated, so that the proximity switch can be conveniently mounted and fixed, the sensing head of the proximity switch can be protected in a buffering mode, meanwhile, the sensing head cannot be in direct contact when being collided, and the connecting line of the proximity switch can be tightened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a proximity switch easy to assemble to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a proximity switch convenient to mount comprises a proximity switch body, wherein a mounting mechanism is arranged on the bottom surface of the proximity switch body, a wire clamp mechanism is arranged on one end surface of the proximity switch body, and an anti-collision mechanism is arranged on the other end surface of the proximity switch body;

the mounting mechanism comprises a bottom plate, connecting plates are arranged on two side surfaces of the bottom plate, the two side surfaces of each connecting plate are fixedly connected with the two side surfaces of the bottom plate respectively, bolts are arranged on the top surfaces of the connecting plates, and the surfaces of the bolts are fixedly connected with the inner walls of the connecting plates respectively; the bottom plate top surface is provided with the card box, card box bottom surface and bottom plate top surface fixed connection, the card box inner wall is provided with the card strip, card strip surface and card box inner wall fixed connection, the draw-in groove has been seted up on proximity switch body surface, card strip surface and draw-in groove inner wall sliding connection.

Preferably, fixed mounting has the connecting wire on the proximity switch body, the connecting wire link up the one end that the card box inner wall extends to the card box, bottom plate top surface fixed mounting has the box body, connecting wire both sides face extrusion formula contact respectively has the slipmat, the slipmat sets up the same, a side slipmat fixed mounting has the grip block, grip block fixed mounting has the connecting block, be provided with the threaded rod on the connecting block, fixed mounting has the knob on the threaded rod, makes two grip blocks can carry out the centre gripping to the connecting wire of proximity switch body through two rotatory knobs, prevents that the winding displacement is in disorder.

Preferably, fixed mounting has the response end on the proximity switch body, card case fixed mounting has two installation pieces, the equal fixed mounting of installation piece has the spring, the equal fixed mounting of spring has according to the briquetting, when having the response piece to be close to the response end of proximity switch body, and the response piece contact surface is at first contacted according to briquetting surface, receives pressure through according to the briquetting and makes the spring can cushion pressure.

Preferably, connecting block inner wall fixed mounting has first bearing, the threaded rod rotates with first bearing and is connected, the threaded rod surface rotation is connected with the second bearing, and second bearing surface fixed mounting has the backup pad, backup pad bottom surface and box body inner wall fixed connection for the threaded rod rotates and to promote the connecting block and carry out the centre gripping to the connecting wire, and the backup pad makes the threaded rod can stabilize more.

Preferably, the installation piece is provided with a groove, the inner wall of the groove is connected with guide rods in a sliding mode, and the pressing pieces are fixedly connected with the guide rods respectively, so that the buffering force of the spring can be enhanced.

Preferably, the box body is provided with a through hole, a thread sleeve is fixedly mounted on the inner wall of the through hole, and the surface of the threaded rod is in threaded connection with the inner wall of the thread sleeve, so that the threaded rod can drive the clamping block to move.

Preferably, proximity switch body top surface fixed mounting has the pilot lamp, conveniently observes the response condition of proximity switch body.

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

(1) The utility model has the advantages that the clamping groove arranged on the surface of the proximity switch body is clamped with the clamping strip fixedly arranged on the inner wall of the clamping box, so that the proximity switch body can be quickly mounted and dismounted by sliding up and down;

(2) The utility model can clamp the connecting wire of the proximity switch body by rotating the two knobs, thereby preventing the wiring from being disordered;

(3) The utility model discloses be equipped with the response piece, when the response piece is close to the response end of proximity switch body, response piece contact surface at first contacts according to the briquetting surface, receives pressure through according to the briquetting and makes the spring can cushion pressure.

Drawings

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

FIG. 2 is a schematic view of the front three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the rear perspective structure of the present invention;

fig. 4 is a partial structure exploded view of the mounting mechanism of the present invention.

In the figure: the proximity switch comprises a proximity switch body 1, a mounting mechanism 2, a bottom plate 201, a connecting plate 202, a bolt 203, a card box 204, a card strip 205, a card slot 206, a wire clamp mechanism 3, a connecting wire 301, a box 302, a non-slip pad 303, a clamping block 304, a connecting block 305, a supporting plate 306, a threaded rod 307, a knob 308, a collision avoidance mechanism 4, a sensing end 401, a mounting block 402, a spring 403, a pressing block 404 and an indicator light 5.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a proximity switch convenient to install comprises a proximity switch body 1, an indicator lamp 5 is fixedly installed on the top surface of the proximity switch body 1, an installation mechanism 2 is arranged on the bottom surface of the proximity switch body 1, a wire clamp mechanism 3 is arranged at one end of the proximity switch body 1, and an anti-collision mechanism 4 is arranged at the other end surface of the proximity switch body 1;

the installation mechanism 2 comprises a bottom plate 201, two side surfaces of the bottom plate 201 are respectively provided with a connecting plate 202, two side surfaces of the connecting plate 202 are respectively fixedly connected with two side surfaces of the bottom plate 201, the top surface of the connecting plate 202 is respectively provided with a bolt 203, the surfaces of the two bolts 203 are respectively fixedly connected with the inner wall of the connecting plate 202, the top surface of the bottom plate 201 is provided with a clamping box 204, the bottom surface of the clamping box 204 is fixedly connected with the top surface of the bottom plate 201, the inner wall of the clamping box 204 is provided with a clamping strip 205, the surface of the clamping strip 205 is fixedly connected with the inner wall of the clamping box 204, the surface of the proximity switch body 1 is provided with a clamping groove 206, the surface of the clamping strip 205 is in sliding connection with the inner wall of the clamping box 206, and the proximity switch body 1 can be rapidly installed and disassembled by sliding up and down;

the proximity switch comprises a proximity switch body 1, wherein a connecting wire 301 is fixedly installed on the proximity switch body 1, the connecting wire 301 penetrates through the inner wall of a card box 204 and extends to one end of the card box 204, a box body 302 is fixedly installed on the top surface of a bottom plate 201, two side surfaces of the connecting wire 301 are respectively in extrusion contact with anti-slip pads 303, the two anti-slip pads 303 are arranged in the same manner, clamping blocks 304 are fixedly installed on the anti-slip pads 303 on one side surface, connecting blocks 305 are fixedly installed on the clamping blocks 304, threaded rods 307 are arranged on the connecting blocks 305, through holes are formed in the box body 302, threaded sleeves are fixedly installed on the inner walls of the through holes, the surfaces of the threaded rods 307 are in threaded connection with the inner walls of the threaded sleeves, first bearings (not shown) are fixedly installed on the inner walls of the connecting blocks 305, the threaded rods 307 are rotatably connected with the first bearings (not shown), second bearings (not shown) are rotatably connected on the surfaces of the threaded rods 307, supporting plates 306 are fixedly installed on the surfaces of the supporting plates 306, the bottom surfaces of the supporting plates are fixedly connected with the inner walls of the box body 302, knobs 308 are fixedly installed on the threaded rods 307, and the two clamping blocks 304 can clamp the connecting wire 301 of the proximity switch body 1 by rotating the two knobs 308, so that the staggered arrangement wires can be prevented;

fixed mounting has response end 401 on the proximity switch body 1, card case 204 fixed mounting has two installation pieces 402, the equal fixed mounting of installation piece 402 has spring 403, the equal fixed mounting of spring 403 presses pressure piece 404, installation piece 402 is all seted up flutedly, the equal sliding connection of fluted inner wall has the guide arm, press pressure piece 404 respectively with two guide arm fixed connection, when there is the response piece to be close to the response end 401 of proximity switch body 1, the response piece contact surface at first contacts and presses pressure piece 404 surface, receive pressure through pressing pressure piece 404 and make spring 403 can cushion pressure.

During the use, place bottom plate 201 at the assigned position, make connecting plate 202 and assigned position fixed connection through bolt 203, make bottom plate 201 fixed on the assigned position, draw-in groove 206 and card strip 205 joint of card box 204 inner wall fixed mounting seted up through proximity switch body 1 surface, make proximity switch body 1 can realize quick installation and dismantlement through sliding from top to bottom, make two grip blocks 304 can carry out the centre gripping to proximity switch body 1's connecting wire 301 through rotatory two knobs 308, prevent that the winding displacement is in disorder, when having the response piece to be close to the rear response end 401 of proximity switch body 1, the response piece contact surface is at first contacted and is pressed the briquetting 404 surface, receive pressure through pressing briquetting 404 and make spring 403 can cushion pressure.

Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein 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 proximity switch easy to assemble, includes the proximity switch body, its characterized in that: the bottom surface of the proximity switch body is provided with an installation mechanism, one end surface of the proximity switch body is provided with a wire clamp mechanism, and the other end surface of the proximity switch body is provided with an anti-collision mechanism;

the installation mechanism comprises a bottom plate, the bottom plate top surface is provided with a card box, the card box bottom surface is fixedly connected with the bottom plate top surface, the inner wall of the card box is provided with a card strip, the surface of the card strip is fixedly connected with the inner wall of the card box, the surface of the proximity switch body is provided with a clamping groove, and the surface of the card strip is slidably connected with the inner wall of the clamping groove.

2. A proximity switch to facilitate installation as claimed in claim 1, wherein: the two side faces of the bottom plate are respectively provided with a connecting plate, the two side faces of the connecting plates are respectively fixedly connected with the two side faces of the bottom plate, the top faces of the connecting plates are respectively provided with bolts, and the surfaces of the bolts are respectively fixedly connected with the inner walls of the connecting plates.

3. A proximity switch to facilitate installation as claimed in claim 1, wherein: the proximity switch comprises a proximity switch body and is characterized in that a connecting wire is fixedly mounted on the proximity switch body, the connecting wire penetrates through the inner wall of the card box and extends to one end of the card box, a box body is fixedly mounted on the top surface of the bottom plate, and the two side surfaces of the connecting wire are respectively in extrusion type contact with an anti-slip pad.

4. A proximity switch as defined in claim 3, wherein: the antiskid pad fixed mounting of a side has the grip block, grip block fixed mounting has the connecting block, be provided with the threaded rod on the connecting block, fixed mounting has the knob on the threaded rod.

5. An easy-to-install proximity switch as defined in claim 4, wherein: the connecting block inner wall fixed mounting has first bearing, the threaded rod rotates with first bearing and is connected, the threaded rod surface rotates and is connected with the second bearing, and second bearing fixed surface installs the backup pad, backup pad bottom surface and box body inner wall fixed connection.

6. A proximity switch as defined in claim 1, wherein: fixed mounting has the response end on the proximity switch body, card box fixed mounting has two installation pieces, the equal fixed mounting of installation piece has the spring, the equal fixed mounting of spring has the pressing block.

7. A proximity switch to facilitate installation according to claim 6, wherein: the installation piece is seted up flutedly, and the equal sliding connection of recess inner wall has the guide arm, press the briquetting respectively with two guide arm fixed connection.

8. An easy-to-install proximity switch as defined in claim 4, wherein: the box body is provided with a through hole, the inner wall of the through hole is fixedly provided with a threaded sleeve, and the surface of the threaded rod is in threaded connection with the inner wall of the threaded sleeve.

9. A proximity switch as defined in claim 1, wherein: and an indicator lamp is fixedly mounted on the top surface of the proximity switch body.