CN219017923U - Proximity switch convenient for wiring - Google Patents

Abstract

The utility model discloses a proximity switch convenient to wire, which comprises a proximity switch body, wherein a wire connecting groove is formed in the upper end of the proximity switch body, a slot is formed in the front face of the wire connecting groove, a wire holder is fixedly arranged on the inner side of the wire connecting groove, and wire connecting grooves are symmetrically formed in the front face of the wire holder. Through add the wire holder in the wiring groove of proximity switch body upper end to add the wiring groove on the wire holder, and install the conducting strip in the wiring groove, when carrying out the wiring, with the one end of connecting wire through the wiring groove and pass the line cover spacing, with the wiring end of wire skinning the back, the L shape pull block on the pulling block makes the joining in marriage board slip compression first spring that the pull block connects, then will join in marriage the wire and put in the wiring groove after loosening the pull block, make first spring reset promote the joining in marriage board slip, the clamp splice that has the insulating piece simultaneously can move down, thereby make the insulating piece press from both sides the wire tip on the conducting strip of wiring groove, can accomplish the wiring.

Description

Proximity switch convenient for wiring

Technical Field

The utility model relates to the field of proximity switches, in particular to a proximity switch convenient to wire.

Background

The proximity switch is a position switch which does not need to be in mechanical direct contact with a moving part, and can be operated when an object approaches the sensing surface of the switch to an action distance, so that a direct current electric appliance is driven or a control instruction is provided for a computer device. The proximity switch is a switch type sensor, has the characteristics of a travel switch and a micro switch, has sensing performance, and has the characteristics of reliable action, stable performance, quick frequency response, long application life, strong anti-interference capability and the like, and has the characteristics of water resistance, corrosion resistance and the like. The products include inductance type, capacitance type, hall type, AC type and DC type.

Generally, in the wiring process of the existing box-packed inductive proximity switch, a two-wire system circuit connecting wire is often required to be detached from a panel cover screw on the proximity switch, then a connecting wire is clamped on the connection of the proximity switch through a connection terminal in the proximity switch and a fixing screw, finally the panel cover is mounted, the wiring mode is often required to be dismounted by means of a special tool, the traditional inductive proximity switch is very complicated and troublesome to use, the traditional inductive proximity switch is also required to be mounted by means of a support, and the traditional support is inconvenient to adjust due to the fact that the screw is adopted in the mounting process of the proximity switch, so that technical improvement is required.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems existing in the prior art, the utility model aims to provide a proximity switch convenient for wiring, in the scheme, a wiring seat is additionally arranged in a wiring groove at the upper end of a proximity switch body, a wiring groove is additionally arranged on the wiring seat, a conducting strip is arranged in the wiring groove, one end of a connecting wire penetrates through the wiring groove and passes through a wire sleeve to limit when wiring is carried out, after the wiring end of the wire is peeled off, an L-shaped pull block on the wiring seat is pulled, so that a distributing plate connected with the pull block slides to compress a first spring, then the wiring wire is placed in the wiring groove, and then the pull block is released, so that the first spring resets to push the distributing plate to slide, and meanwhile, a clamping block with an insulating block can move downwards, so that the end of the wire is clamped on the conducting strip of the wiring groove by the insulating block, and wiring can be completed.

2. Technical proposal

In order to solve the problems, the utility model adopts the following technical scheme.

The utility model provides a proximity switch of convenient wiring, includes the proximity switch body, the upper end of proximity switch body is equipped with the wiring groove, the slot has been seted up in the front of wiring groove, the inboard fixed mounting of wiring groove has the wiring seat, the positive symmetry of wiring seat is equipped with the wiring groove, the inboard fixed mounting of wiring groove has the conducting strip, the upper end of wiring seat is equipped with clamping mechanism, the front plug-in connection of slot has the fender lid, the inboard symmetry of slot is equipped with the draw-in hole, the left and right sides of fender lid all is equipped with clamping mechanism, the fender lid is connected through clamping mechanism and draw-in hole joint, the inboard of draw-in hole is equipped with the ejector pad, ejector pad and clamping mechanism are swing joint, the upper end of proximity switch body is equipped with the pilot lamp, the induction zone of proximity switch body is established at the back of proximity switch body, the lower extreme of proximity switch body is equipped with the alignment jig.

Further, the clamping mechanism comprises a distribution cavity, the distribution cavity is arranged on the inner side of the wire holder, a distribution plate is slidably connected on the inner side of the distribution cavity, a clamping block is fixedly arranged at the lower end of the distribution plate, the lower end of the clamping block stretches into the electric connection groove to be fixedly connected with an insulating block, a first spring is fixedly arranged on the opposite side of the inner part of the distribution plate and the distribution cavity, the lower end of the insulating block is movably connected with a conducting strip, a pulling block is fixedly arranged at the upper end of the distribution plate, and the pulling block is L-shaped.

Furthermore, the inner side of the distribution cavity is symmetrically provided with sliding grooves, and the distribution plate is connected to the inner side of the distribution cavity in a sliding manner through the sliding grooves.

Further, the lower end face of the insulating block is matched with the upper end face of the conducting strip in shape.

Further, the front of the proximity switch body is provided with a wire sleeve, the shape of the wire sleeve is in a frustum shape, and the wire sleeve is communicated with the inner side of the wire connecting groove.

Further, the clamping mechanism comprises a mounting cavity, the mounting cavity is symmetrically arranged on the inner side of the cover plate, a moving plate is slidably connected on the inner side of the mounting cavity, a second spring is fixedly arranged on the inner opposite side of the moving plate and the mounting cavity, a clamping block is fixedly arranged on one side, away from the second spring, of the moving plate, the clamping end of the clamping block penetrates through the cavity wall of the mounting cavity and is connected with the clamping hole in a clamping manner, one end of the pushing block is slidably connected on the inner side of the clamping hole, and one end of the pushing block is movably connected with the clamping block.

Further, the inside symmetry fixed mounting of installation cavity has the slide bar, move the board and pass through slide bar sliding connection at the installation cavity inboard, the middle part of second spring is run through to the one end of slide bar.

Furthermore, one side of the clamping block facing the slot is in an inclined plane shape.

Further, the regulating frame comprises a frame body, the shape of frame body is the zigzag, the upper end of frame body is equipped with first regulation hole and second regulation hole respectively, the inboard of first regulation hole is equipped with first adjusting bolt, the upper end of first adjusting bolt runs through the lower extreme screw thread installation of first regulation hole and proximity switch body, the upper end inboard of second regulation hole is equipped with second adjusting bolt.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, the wiring seat is additionally arranged in the wiring groove close to the upper end of the switch body, the wiring groove is additionally arranged on the wiring seat, the conducting strip is installed in the wiring groove, when wiring is carried out, one end of a connecting wire penetrates through the wiring groove and penetrates through the wire sleeve to limit, after the wiring end of the wire is peeled off, the L-shaped pull block on the wiring seat is pulled, the first spring is slidingly compressed by the wiring board connected with the pull block, then the wiring wire is placed in the wiring groove, the pull block is released, the first spring is reset to push the wiring board to slide, and meanwhile the clamping block with the insulating block can move downwards, so that the end part of the wire is clamped on the conducting strip of the wiring groove by the insulating block, and wiring can be completed.

(2) According to the scheme, the slot is additionally arranged at the front notch of the wiring groove, the blocking cover is inserted into the slot, the left side protruding clamping block and the right side protruding clamping block are in contact with the slot wall of the slot in the insertion process, the slot wall of the slot is extruded along the inclined plane of the clamping block, the moving plate connected with the clamping block slides to compress the second spring in the installation cavity, after the blocking cover is inserted into the slot, the second spring pushes the moving plate to slide through reset, the clamping block is clamped into the clamping hole to be fixed, the pushing block is mounted on the inner side of the clamping hole in a limiting sliding manner, when wiring is needed, only the pushing block on the left side and the right side of the proximity switch body is extruded simultaneously, the clamping block can be pushed out through the pushing block, and then the cover plate is pulled open, so that rapid wiring can be conveniently carried out.

(3) According to the scheme, the adjusting frame is additionally arranged at the lower end of the proximity switch, when the proximity switch body is installed and adjusted, firstly the adjusting bolt at the first adjusting hole of the frame body is connected with the proximity switch body for installation, then the second adjusting bolt at the second adjusting hole of the frame body is connected with the installed appointed table top, the first adjusting hole and the second adjusting hole are designed in a waist shape, the first adjusting hole and the first adjusting bolt can conveniently move and adjust left and right according to the installation position of the proximity switch body, and the second adjusting hole and the second adjusting bolt can move and adjust back and forth according to the position of the whole frame body, so that the adjusting and installation efficiency of the proximity switch body can be greatly improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the wiring trough of the present utility model;

FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;

FIG. 4 is a schematic view of a fastening mechanism according to the present utility model;

FIG. 5 is a schematic view of the structure of the adjusting frame of the present utility model;

FIG. 6 is an enlarged view of FIG. 3A in accordance with the present utility model;

fig. 7 is an enlarged view of fig. 4 at B in accordance with the present utility model.

The reference numerals in the figures illustrate:

1. the proximity switch comprises a proximity switch body, 2, an indicator lamp, 3, a blocking cover, 4, a push block, 5, a wire sleeve, 6, an adjusting frame, 601, a frame body, 602, a first adjusting hole, 603, a second adjusting hole, 604, a first adjusting bolt, 605, a second adjusting bolt, 7, a clamping hole, 8, a slot, 9, a clamping mechanism, 901, a pull block, 902, a distribution cavity, 903, a first spring, 904, a distribution plate, 905, a clamping block, 906, an insulating block, 10, a wire holder, 11, a wire receiving slot, 12, a conductive sheet, 13, a clamping mechanism, 131, an installation cavity, 132, a second spring, 133, a moving plate, 134, a clamping block, 14, a sliding slot, 15, a sliding rod, 16 and a wire receiving slot.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1-7, a proximity switch convenient for wiring comprises a proximity switch body 1, wherein a wiring groove 16 is arranged at the upper end of the proximity switch body 1, a slot 8 is formed in the front of the wiring groove 16, a wiring seat 10 is fixedly arranged at the inner side of the wiring groove 16, a wiring groove 11 is symmetrically arranged at the front of the wiring seat 10, a conducting strip 12 is fixedly arranged at the inner side of the wiring groove 11, a clamping mechanism 9 is arranged at the upper end of the wiring seat 10, a blocking cover 3 is connected at the front of the slot 8 in a plugging manner, a clamping hole 7 is symmetrically arranged at the inner side of the slot 8, clamping mechanisms 13 are respectively arranged at the left side and the right side of the blocking cover 3, the blocking cover 3 is connected with the clamping hole 7 in a clamping manner through the clamping mechanisms 13, a push block 4 is arranged at the inner side of the clamping hole 7, the push block 4 is movably connected with the clamping mechanism 13, an indicator lamp 2 is arranged at the upper end of the proximity switch body 1, an induction zone of the proximity switch body 1 is arranged at the back of the proximity switch body 1, and an adjusting frame 6 is arranged at the lower end of the proximity switch body 1; the friction increasing strip is also arranged on the baffle cover 3, so that the baffle cover 3 can be conveniently pulled away from the slot 8; the front of the proximity switch body 1 is provided with a wire sleeve 5, the wire sleeve 5 is in a frustum shape, the inner sides of the wire sleeve 5 and a wiring groove 16 are communicated with each other, a wire is arranged on an outer protection skin layer on the inner side of the wire sleeve 5, a limiting rubber block is arranged on the outer protection skin layer, and the wire sleeve 5 can be clamped in for protection, and pulling and water inlet are avoided.

Referring to fig. 2, 3 and 6, the clamping mechanism 9 includes a cavity 902, the cavity 902 is disposed inside the wire holder 10, the inside of the cavity 902 is slidably connected with a mating plate 904, a clamping block 905 is fixedly disposed at the lower end of the mating plate 904, the lower end of the clamping block 905 extends into the power receiving slot 11 and is fixedly connected with an insulating block 906, the mating plate 904 and the opposite side of the cavity 902 are fixedly disposed inside the cavity 902, the lower end of the insulating block 906 and the conductive sheet 12 are movably connected, a pulling block 901 is fixedly disposed at the upper end of the mating plate 904, the pulling block 901 is L-shaped, one end of a connecting wire penetrates through the wire receiving slot 16 and penetrates through a wire sleeve 5 to limit, after peeling the wire, the L-shaped pulling block 901 on the wire holder 10 is pulled, the mating plate 904 connected with the pulling block 901 is slidably compressed to a first spring 903, then the wire is placed in the power receiving slot 11, the first spring 903 is reset to push the mating plate 904 to slide, and the clamping block 905 with the insulating block 906 can move downwards, so that the end of the wire is clamped on the conductive sheet 12 of the wire holder 11; the inner side of the matching cavity 902 is symmetrically provided with the sliding grooves 14, the matching plate 904 is connected to the inner side of the matching cavity 902 in a sliding way through the sliding grooves 14, and the matching plate 904 can conveniently slide in the matching cavity 902 through the sliding grooves 14 arranged in the matching cavity 902; the shape of the lower end face of the insulating block 906 is adapted to the shape of the upper end face of the conducting strip 12, and the connecting wires can be conveniently gathered in the middle of the conducting strip 12 by designing the shape of the conducting strip 12 to be concave arc-shaped to be adapted to the electric receiving slot 11, so that the insulating block 906 can be conveniently matched to clamp and conduct electricity.

Referring to fig. 3, 4 and 7, the clamping mechanism 13 includes a mounting cavity 131, the mounting cavity 131 is symmetrically disposed inside the cover plate, a moving plate 133 is slidably connected inside the mounting cavity 131, a second spring 132 is fixedly disposed on opposite sides of the moving plate 133 and the mounting cavity 131, a clamping block 134 is fixedly disposed on one side of the moving plate 133 away from the second spring 132, a clamping end of the clamping block 134 penetrates through a cavity wall of the mounting cavity 131 and is in clamping connection with the clamping hole 7, one end of the push block 4 is slidably connected inside the clamping hole 7, one end of the push block 4 is movably connected with the clamping block 134, the blocking cover 3 is inserted into the slot 8 during insertion, the convex clamping blocks 134 on the left side and the right side of the retaining cover 3 are contacted with the groove walls of the slot 8, meanwhile, the groove walls of the slot 8 squeeze the clamping blocks 134 along the inclined planes of the clamping blocks 134, so that the moving plate 133 connected with the clamping blocks 134 slides in the mounting cavity 131 to compress the second springs 132, after the retaining cover 3 is inserted into the slot 8, the second springs 132 push the moving plate 133 to slide through reset, so that the clamping blocks 134 are clamped into the clamping holes 7 to be fixed, the push blocks 4 are arranged on the inner sides of the clamping holes 7 in a limiting sliding manner, and when wiring is needed, the clamping blocks 134 can be pushed out through the push blocks 4 only by simultaneously squeezing the push blocks 4 on the left side and the right side of the proximity switch body 1, and then the cover plate is pulled open; the inner side of the installation cavity 131 is symmetrically and fixedly provided with the sliding rods 15, the moving plates 133 are connected to the inner side of the installation cavity 131 in a sliding way through the sliding rods 15, one end of each sliding rod 15 penetrates through the middle part of the second spring 132, and the moving plates 133 can conveniently slide in the installation cavity 131 and penetrate through the middle part of the second spring 132 to protect the second spring 132 by installing the sliding rods 15 in the installation cavity 131; the clamping block 134 is inclined towards one side of the slot 8, and the clamping hole 7 of the retaining cover 3 and the slot 8 can be conveniently connected and installed quickly by designing the clamping end of the clamping block 134 into the inclined surface.

Referring to fig. 1, 2 and 5, the adjusting rack 6 includes a rack body 601, the rack body 601 is zigzag in shape, a first adjusting hole 602 and a second adjusting hole 603 are respectively provided at an upper end of the rack body 601, a first adjusting bolt 604 is provided at an inner side of the first adjusting hole 602, an upper end of the first adjusting bolt 604 penetrates through the first adjusting hole 602 and a lower end of the proximity switch body 1 to be mounted in a threaded manner, a second adjusting bolt 605 is provided at an inner side of an upper end of the second adjusting hole 603, when the proximity switch body 1 is mounted and adjusted, the adjusting bolt at the first adjusting hole 602 of the rack body 601 and the proximity switch body 1 can be connected and mounted, then the second adjusting bolt 605 at the second adjusting hole 603 of the rack body 601 and a mounted designated table top can be connected, the first adjusting hole 602 and the second adjusting hole 603 are all in a waist-shaped design, the first adjusting hole 602 and the first adjusting bolt 604 can be conveniently adjusted in a left-right movement manner according to a mounting position of the proximity switch body 1, and the second adjusting bolt 605 can be adjusted in a front-and-back movement manner according to the entire rack body 601 position.

When the utility model is used, firstly, the wire holder 10 is additionally arranged in the wire connecting groove 16 near the upper end of the switch body 1, the wire connecting groove 11 is additionally arranged on the wire holder 10, the conducting strip 12 is arranged in the wire connecting groove 11, one end of a connecting wire penetrates through the wire connecting groove 16 and penetrates through the wire sleeve 5 to limit the wire when the wire is connected, after the wire terminal is peeled, the L-shaped pull block 901 on the wire holder 10 is pulled, the distributing plate 904 connected with the pull block 901 is enabled to slidingly compress the first spring 903, then the wire connecting wire is placed in the wire connecting groove 11, the pull block 901 is released, the first spring 903 is enabled to reset and push the distributing plate 904 to slide, meanwhile, the clamping block 905 with the insulating block 906 can move downwards, the end part of the wire is clamped on the conducting strip 12 of the wire connecting groove 11 by the insulating block 906, then the cover plate is inserted into the slot 8 of the wire connecting groove 16, in the inserting process, the protruded clamping blocks 134 on the left side and the right side of the blocking cover 3 are contacted with the slot wall of the slot 8, simultaneously, the slot wall of the slot 8 extrudes the clamping block 134 along the inclined plane of the clamping block 134, so that the moving plate 133 connected with the clamping block 134 slides in the mounting cavity 131 to compress the second spring 132, after the baffle cover 3 is inserted into the slot 8, the second spring 132 slides by pushing the moving plate 133 in a resetting manner, so that the clamping block 134 is clamped into the clamping hole 7 to be fixed, the push block 4 is arranged on the inner side of the clamping hole 7 in a limiting sliding manner, when wiring is needed, the clamping block 134 can be pushed out through the push block 4 by simultaneously extruding the push blocks 4, then the cover plate is pulled open, finally, the adjusting bolt at the first adjusting hole 602 of the frame 601 is connected with the proximity switch body 1, then the second adjusting bolt 605 at the second adjusting hole 603 of the frame 601 is connected with the mounted designated table top, the first adjusting hole 602 and the second adjusting hole 603 are all designed in a waist shape, the first adjusting hole 602 and the first adjusting bolt 604 can be convenient to move and adjust left and right according to the installation position of the proximity switch body 1, the second adjusting hole 603 and the second adjusting bolt 605 can move and adjust back and forth according to the position of the whole frame body 601, after the adjustment is finished, after the metal is sensed in the rear side sensing area of the proximity switch body 1 in the use process, the indicator lamp 2 on the proximity switch can be lightened.

The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.

Claims (9)

1. The utility model provides a proximity switch of convenient wiring, includes proximity switch body, its characterized in that: the upper end of proximity switch body is equipped with the wiring groove, the slot has been seted up in the front of wiring groove, the inboard fixed mounting of wiring groove has the wiring seat, the positive symmetry of wiring seat is equipped with the wiring groove, the inboard fixed mounting of wiring groove has the conducting strip, the upper end of wiring seat is equipped with clamping mechanism, the front grafting of slot is connected with the fender lid, the inboard symmetry of slot is equipped with the card hole, the left and right sides that keeps off the lid all is equipped with clamping mechanism, the fender lid is connected through clamping mechanism and card hole joint, the inboard of card hole is equipped with the ejector pad, ejector pad and clamping mechanism are swing joint, the upper end of proximity switch body is equipped with the pilot lamp, the back at the proximity switch body is established in the induction zone of proximity switch body, the lower extreme of proximity switch body is equipped with the alignment jig.

2. A proximity switch for facilitating wiring as defined in claim 1, wherein: the clamping mechanism comprises a distribution cavity, the distribution cavity is arranged on the inner side of the wire holder, the inner side of the distribution cavity is connected with a distribution plate in a sliding manner, a clamping block is fixedly arranged at the lower end of the distribution plate, the lower end of the clamping block stretches into an electric connection groove to be fixedly connected with an insulating block, a first spring is fixedly arranged on the opposite side of the inside of the distribution plate and the distribution cavity, the lower end of the insulating block is movably connected with a conducting plate, a pulling block is fixedly arranged at the upper end of the distribution plate, and the pulling block is L-shaped.

3. A proximity switch for facilitating wiring as defined in claim 2, wherein: the inner side of the distribution cavity is symmetrically provided with sliding grooves, and the distribution plate is connected to the inner side of the distribution cavity in a sliding manner through the sliding grooves.

4. A proximity switch for facilitating wiring as defined in claim 2, wherein: the lower end face of the insulating block is matched with the upper end face of the conducting strip in shape.

5. A proximity switch for facilitating wiring as defined in claim 1, wherein: the front of the proximity switch body is provided with a wire sleeve, the shape of the wire sleeve is in a frustum shape, and the wire sleeve is communicated with the inner side of the wire connecting groove.

6. A proximity switch for facilitating wiring as defined in claim 1, wherein: the clamping mechanism comprises a mounting cavity, the mounting cavity is symmetrically arranged on the inner side of the cover plate, the inner side of the mounting cavity is slidably connected with a moving plate, a second spring is fixedly arranged on the opposite side of the inner side of the moving plate and the inner side of the mounting cavity, a clamping block is fixedly arranged on one side of the moving plate away from the second spring, the clamping end of the clamping block penetrates through the cavity wall of the mounting cavity and is connected with the clamping hole in a clamping manner, one end of the pushing block is slidably connected on the inner side of the clamping hole, and one end of the pushing block is movably connected with the clamping block.

7. The conveniently wired proximity switch of claim 6 wherein: the inside symmetry fixed mounting of installation cavity has the slide bar, move the board and pass through slide bar sliding connection at the installation cavity inboard, the middle part of second spring is run through to the one end of slide bar.

8. The conveniently wired proximity switch of claim 6 wherein: the clamping block is inclined towards one side of the slot.

9. A proximity switch for facilitating wiring as defined in claim 1, wherein: the adjusting frame comprises a frame body, the shape of the frame body is Z-shaped, a first adjusting hole and a second adjusting hole are respectively formed in the upper end of the frame body, a first adjusting bolt is arranged on the inner side of the first adjusting hole, the upper end of the first adjusting bolt penetrates through the first adjusting hole and is in threaded installation with the lower end of the proximity switch body, and a second adjusting bolt is arranged on the inner side of the upper end of the second adjusting hole.

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