CN213877869U

CN213877869U - Proximity switch connecting rod

Info

Publication number: CN213877869U
Application number: CN202022897222.1U
Authority: CN
Inventors: 唐诗凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-03
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a connecting rod of a proximity switch, which belongs to the technical field of processing and manufacturing, and particularly relates to a connecting rod of a proximity switch, which comprises a proximity switch and a rod body, wherein the rod body comprises a main rod body and an auxiliary rod body, a first buckle is fixedly connected above and below the right side end of the main rod body, a first movable groove is longitudinally arranged above and below the left side end of the auxiliary rod body, a first pressing block, a first guide post, a second buckle, a spring and a limit post are sequentially arranged in the first movable groove from outside to inside, a slot is longitudinally arranged in the first guide post, the limit post is inserted in the slot of the first guide post, the outer wall of the limit post is sleeved with the spring, a second buckle is connected on the left side wall of the first guide post, the second buckle is clamped with the first buckle, one end of the first guide post, which deviates from the limit post, is connected with the pressing block, a first connecting rod, a second guide post and a guide sleeve are sequentially arranged in the outer to inside, the first guide post, the structure is simple, the use is convenient, and the problem that the connecting rod is not enough in length is avoided, the time is effectively saved.

Description

Proximity switch connecting rod

Technical Field

The utility model relates to a manufacturing technology field specifically is proximity switch connecting rod.

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. Proximity switch is kind of switch type sensor (contactless switch promptly), its existing travel switch, micro-gap switch's characteristic, the sensing performance has simultaneously, and the action is reliable, the stable performance, frequency response is fast, long service life, the interference killing feature is strong etc., and have waterproofly, take precautions against earthquakes, characteristics such as corrosion-resistant, proximity switch uses with connecting rod cooperation installation usually, current proximity switch connecting rod mostly is the fixed length, when the installation is used, can't adjust the length of connecting rod according to the user demand, make the connecting rod cooperation proximity switch who changes different length install, the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a proximity switch connecting rod to what put forward in solving above-mentioned background art is the fixed length, when the installation uses, can't adjust the length of connecting rod according to the user demand, makes the connecting rod cooperation proximity switch that needs to change different length install, the not strong problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: the proximity switch connecting rod comprises a proximity switch and a rod body, wherein the rod body comprises a main rod body and an auxiliary rod body, a first buckle is fixedly connected above and below the right side end of the main rod body, a first movable groove is longitudinally formed in the upper portion and the lower portion in the left side end of the auxiliary rod body, a pressing block, a first guide post, a second buckle, a spring and a limiting post are sequentially arranged in the first movable groove from outside to inside, a slot is longitudinally formed in the first guide post, the limiting post is inserted into the slot of the first guide post, the outer wall of the limiting post is sleeved with the spring, a second buckle is connected to the left side wall of the first guide post and is clamped with the first buckle, one end of the first guide post, which deviates from the limiting post, is connected with the pressing block, a second movable groove is transversely formed in the middle of the auxiliary rod body, and a first connecting rod, a second guide post and a guide sleeve are sequentially arranged in the second movable groove from outside to inside, the guide sleeve is connected with the first connecting rod and the second connecting rod through the second guide column, one end of the first connecting rod, which deviates from the guide sleeve, is connected with the right side wall of the main rod body, and one end of the second connecting rod, which deviates from the guide sleeve, is connected with the right side wall in the second movable groove.

Preferably, the outer wall of the end part of the left side of the rod body is provided with threads, a thread groove matched with the threads is transversely formed in the middle of the inside of the proximity switch, and the end of the left side of the rod body is screwed in the thread groove of the proximity switch.

Preferably, the body of rod outer wall left side is connected with the fixed block, the fixed block top all is equipped with the bolt with the below positive face, the fixed block top all is equipped with the nut with the below back, bolt and nut spiro union.

Preferably, a sliding groove is transversely formed in the guide sleeve, the second guide column is inserted into the sliding groove, and a limiting block is connected to one inward side end of the second guide column.

Preferably, the outer wall of the rod body is provided with a wear-resistant layer.

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

1) pressing down and pressing the briquetting, driving guide post removal for buckle one is taken out the main part of the body from the activity groove two of vice body of the pole with the separation of buckle two, and guide post two moves in the uide bushing, makes the main part of the body and the separation of vice body of the pole, thereby adjusts the length of the body of the rod, conveniently installs and uses according to the user demand.

2) Simple structure, convenient to use has avoided because the length is not enough changing the shank, the effectual time of having saved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the connecting rod of the present invention;

FIG. 3 is an enlarged view of the structure of part A of the present invention;

fig. 4 is a schematic view of the structure of the guide sleeve of the present invention.

In the figure: the device comprises a proximity switch 1, a rod body 2, a fixing block 3, a bolt 4, a main rod body 5, an auxiliary rod body 6, a movable groove II 7, a connecting rod I8, a connecting rod II 9, a guide sleeve 10, a pressing block 11, a guide column I12, a guide column I13, a clamp II 14, a spring 15 and a guide column II 16.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 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 therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-4, the present invention provides a technical solution: a proximity switch connecting rod comprises a proximity switch 1 and a rod body 2, wherein the rod body 2 comprises a main rod body 5 and an auxiliary rod body 6, a first buckle 13 is fixedly connected above and below the right side end of the main rod body 5, a first movable groove is longitudinally formed in the upper portion and the lower portion of the left side end of the auxiliary rod body 6, a pressing block 11, a first guide post 12, a second buckle 14, a spring 15 and a limiting post are sequentially arranged in the first movable groove from outside to inside, a slot is longitudinally formed in the first guide post 12, the limiting post is inserted into the slot of the first guide post 12, the spring 15 is sleeved on the outer wall of the limiting post, a second buckle 14 is connected to the left side wall of the first guide post 12, the second buckle 14 is clamped with the first buckle 13, one end of the first guide post 12, which deviates from the limiting post, is connected with the pressing block 11, the pressing block 11 drives the first guide post 12 to move, so that the first buckle 13 is separated from the second, activity groove two 7 has transversely been seted up at the middle part in the auxiliary rod body 6, activity groove two 7 is by outer 8, two 9, guide post two 16 and the uide bushing 10 of connecting rod, uide bushing 10 is connected with one 8 of connecting rod, two 9 of connecting rod in proper order to interior, one end and the mobile jib body 5 right side wall connection that one 8 of connecting rod and uide bushing 10 deviate from mutually, the one end that two 9 of connecting rod and uide bushing 10 deviate from mutually is connected with the right side wall in the activity groove two, takes the mobile jib body 5 out from two 7 of activity groove of auxiliary rod body 6, and guide post two 16 removes in uide bushing 10, makes the mobile jib body 5 and the separation of auxiliary rod body 6 to adjust the length of the body of rod 2.

The outer wall of the end part of the left side of the rod body 2 is provided with threads, a thread groove matched with the threads is transversely formed in the middle of the inner part of the proximity switch 1, and the end of the left side of the rod body 2 is screwed in the thread groove of the proximity switch 1, so that the proximity switch 1 is convenient to install and disassemble.

The body of rod 2 outer wall left side is connected with

fixed block

3, 3 tops of fixed block all are equipped with bolt 4 with the below openly, 3 tops of fixed block all are equipped with the nut with the below back, bolt 4 and nut spiro union, screw up bolt 4 after length adjustment accomplishes and fix fixed block 3 in corresponding position, prevent that the body of rod 2 from removing.

A sliding groove is transversely formed in the guide sleeve 10, the second guide column 16 is inserted into the sliding groove, and a limiting block is connected to one inward side end of each guide column.

And the outer wall of the rod body 2 is provided with a wear-resistant layer.

The working principle is as follows: fix 2 right side ends of the body of rod, when needing to carry out length adjustment to the body of rod 2 according to the user demand, press down and press briquetting 11, drive guide post 12 and remove, make buckle 13 and the separation of buckle two 14, take out the body of rod 5 from two 7 in the activity groove of vice body of rod 6, guide post two 16 remove in uide bushing 10, make the body of rod 5 and the separation of vice body of rod 6, thereby adjust the length of the body of rod 2, screw up bolt 4 after the length adjustment is accomplished and fix fixed block 3 in corresponding position, prevent the body of rod 2 from removing, proximity switch 1 carries out work.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

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. Proximity switch connecting rod, including proximity switch (1) and the body of rod (2), its characterized in that: the rod body (2) comprises a main rod body (5) and an auxiliary rod body (6), a first buckle (13) is fixedly connected above and below the right side end of the main rod body (5), a first movable groove is longitudinally formed in the upper portion and the lower portion of the left side end of the auxiliary rod body (6), a pressing block (11), a first guide column (12), a second buckle (14), a spring (15) and a limiting column are sequentially arranged in the first movable groove from outside to inside, a slot is longitudinally formed in the first guide column (12), the limiting column is inserted into the slot of the first guide column (12), the spring (15) is sleeved on the outer wall of the limiting column, the second buckle (14) is connected to the left side wall of the first guide column (12), the second buckle (14) is clamped with the first buckle (13), one end of the first guide column (12) deviating from the limiting column is connected with the pressing block (11), a second movable groove (7) is transversely formed in the middle portion of the auxiliary rod body (6), activity groove two (7) are by being equipped with connecting rod (8), connecting rod two (9), guide post two (16) and uide bushing (10) in proper order outward to interior, uide bushing (10) are connected with connecting rod (8), connecting rod two (9) through guide post two (16), one end and the main mast body (5) right side wall connection that connecting rod (8) and uide bushing (10) deviate from mutually, one end and the activity inslot two right side wall connection that connecting rod two (9) and uide bushing (10) deviate from mutually.

2. The proximity switch connecting rod of claim 1, wherein: the outer wall of the end part of the left side of the rod body (2) is provided with threads, a thread groove matched with the threads is transversely formed in the middle of the inside of the proximity switch (1), and the left side end of the rod body (2) is screwed in the thread groove of the proximity switch (1).

3. The proximity switch connecting rod of claim 1, wherein: the utility model discloses a bolt, including the body of rod (2), body of rod (2) outer wall left side is connected with fixed block (3), fixed block (3) top and below openly all are equipped with bolt (4), fixed block (3) top and below back all are equipped with the nut, bolt (4) and nut spiro union.

4. The proximity switch connecting rod of claim 1, wherein: a sliding groove is transversely formed in the guide sleeve (10), the second guide column (16) is inserted into the sliding groove, and a limiting block is connected to one inward side end of the second guide column.

5. The proximity switch connecting rod of claim 1, wherein: and the outer wall of the rod body (2) is provided with a wear-resistant layer.