Device for improving fixation of lower cover proximity switch

Abstract

The utility model relates to the related technical field of photoelectric switches, in particular to a device for improving the fixation of a lower cover proximity switch, which comprises a photoelectric switch, and a fixing mechanism is arranged on the surface of one side of the photoelectric switch. When the device for improving the fixation of the lower cover proximity switch is used and a photoelectric switch needs to be fixed, a clamping plate is firstly pulled up, a telescopic rod and a first spring in a first circular groove stretch, then the photoelectric switch is put into a clamp, meanwhile, the clamping plate is loosened, the telescopic rod and the first spring in the first circular groove rebound at the moment, the clamping plate is pulled back, and the photoelectric switch is fixed. The first spring is limited through the telescopic rod, the first spring is prevented from deviating, then the photoelectric switch can move left and right through the horizontal adjusting assembly, meanwhile, the photoelectric switch can be turned over through the folding piece, then the photoelectric switch can move up and down through the vertical adjusting assembly, the mounting piece is conveniently mounted everywhere, and therefore the photoelectric switch is fixed; therefore, the problem of fixation is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to photoelectric switch related technical field especially relates to a kind of device for improving the fixation of lower cover proximity switch. BACKGROUND

[0002] Photoelectric switch is the abbreviation of photoelectric proximity switch, it is by synchronous loop circuit connection circuit using the shielding or reflection of detected object to light beam, to detect the presence or absence of object, object is not limited to metal, all objects that can reflect light can be detected, photoelectric switch converts input current into light signal on emitter, receiver detects target object according to the strength or presence or absence of received light, common photoelectric switch smoke alarm in security system, it is often used in industry to count the movement frequency of mechanical arm, during installation process, most are directly installed on bottom cover conveying support, equipment running produces jitter and affects sensing effect, jitter affects the close parts in photoelectric switch, causing switch damage, therefore, there is an urgent need for a device for improving the fixation of lower cover proximity switch.

[0003] But the existing device for improving the fixation of lower cover proximity switch in the process of adjusting, most are directly installed on bottom cover conveying support, equipment running produces jitter and affects sensing effect, jitter affects the close parts in photoelectric switch, causing switch damage, at the same time, unable to adjust up and down and left and right, unable to make electric eye and mirror position adjustment, which will affect the problem of adjustment efficiency. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of device for improving the fixation of lower cover proximity switch to solve the problem that because the existing device for improving the fixation of lower cover proximity switch in the process of adjusting, most are directly installed on bottom cover conveying support, equipment running produces jitter and affects sensing effect, jitter affects the close parts in photoelectric switch, causing switch damage, at the same time, unable to adjust up and down and left and right, unable to make electric eye and mirror position adjustment, which will affect the problem of adjustment efficiency.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of device for improving the fixation of lower cover proximity switch, including photoelectric switch, the side surface of the photoelectric switch is provided with fixed mechanism;

[0006] The fixing mechanism comprises a clamp, a first circular groove, an extension rod, a first spring, a clamping plate, a horizontal adjusting assembly, a folding piece, a vertical adjusting assembly and a mounting piece, the outer side surface of the photoelectric switch is provided with the clamp, the side surface of the clamp is provided with the first circular groove, the inner side surface of the first circular groove is provided with the extension rod, the outer side surface of the extension rod is provided with the first spring, the side surface of the first spring is fixedly connected with the clamping plate, the side surface of the clamp is fixedly connected with the horizontal adjusting assembly, the side surface of the horizontal adjusting assembly is provided with the folding piece, the side surface of the folding piece is provided with the vertical adjusting assembly, and the side surface of the vertical adjusting assembly is provided with the mounting piece.

[0007] Preferably, the first circular grooves are equidistantly arranged on the side surface of the clamp, and the first springs are equidistantly arranged on the side surface of the extension rod.

[0008] Preferably, the horizontal adjusting assembly comprises a fixing block, a first sliding groove, a sliding table, a second circular groove, a sliding plate, a second spring, a pull rod, a clamping groove and a clamping rod, the side surface of the clamp is fixedly connected with the fixing block, the side surface of the fixing block is provided with the first sliding groove, the inner side surface of the first sliding groove is slidably connected with the sliding table, the side surface of the fixing block is provided with the second circular groove, the inner side surface of the second circular groove is slidably connected with the sliding plate, the side surface of the sliding plate is fixedly connected with the second spring, the side surface of the sliding plate is fixedly connected with the pull rod, the side surface of the sliding table is provided with the clamping groove, and the side surface of the pull rod is provided with the clamping rod.

[0009] Preferably, the first sliding groove and the sliding table form a sliding structure, and the second circular grooves are equidistantly arranged on the side surface of the fixing block.

[0010] Preferably, the second springs are equidistantly arranged on the side surface of the second circular groove, and the clamping rods are equidistantly arranged on the side surface of the pull rod.

[0011] Preferably, the vertical adjusting assembly comprises a sliding plate, a spiral rod, a protective shell, a rotating wheel and a second sliding groove, the side surface of the folding piece is fixedly connected with the sliding plate, the inner side surface of the sliding plate is slidably connected with the spiral rod, the outer side surface of the spiral rod is provided with the protective shell, the upper surface of the spiral rod is fixedly connected with the rotating wheel, and the side surface of the protective shell is provided with the second sliding groove.

[0012] Preferably, the sliding plates are equidistantly arranged on the side surface of the spiral rod, and the second sliding groove and the sliding plate form a sliding structure.

[0013] Compared with the prior art, the device has the advantages that when the photoelectric switch needs to be fixed, the clamping plate is first pulled up, the photoelectric switch is placed into the clamp, and the clamping plate is loosened, the photoelectric switch can be moved leftward and rightward through the first circular groove, the folding piece can be used to turn over the photoelectric switch, the photoelectric switch can be moved upward and downward through the vertical adjusting assembly, and the installation piece is convenient to install everywhere, so that the photoelectric switch is fixed, and the problem of fixing is solved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole appearance structure schematic view of the utility model;

[0015] Figure 2 It is a clamp and telescopic rod cooperation structure schematic view of the utility model;

[0016] Figure 3 It is a slide base and slide plate cooperation structure schematic view of the utility model;

[0017] Figure 4 It is a pull rod and clamping rod cooperation structure schematic view of the utility model;

[0018] Figure 5 It is a slide plate and spiral rod cooperation structure schematic view of the utility model.

[0019] In the drawing: 1, photoelectric switch; 2, fixed mechanism; 21, clamp; 22, first circular groove; 23, telescopic rod; 24, first spring; 25, clamping plate; 26, horizontal adjusting assembly; 261, fixed block; 262, first sliding groove; 263, slide base; 264, second circular groove; 265, slide plate; 266, second spring; 267, pull rod; 268, clamping groove; 269, clamping rod; 27, folding piece; 28, vertical adjusting assembly; 281, slide plate; 282, spiral rod; 283, protective shell; 284, rotating wheel; 285, second sliding groove; 29, installation piece. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0021] Please refer to Figures 1-4 The present application provides a technical scheme: a device for improving the fixation of a lower cover proximity switch, comprising a photoelectric switch 1, and a fixing mechanism 2 arranged on one side surface of the photoelectric switch 1.

[0022] The fixing mechanism 2 comprises a clamp 21, a first circular groove 22, an extension rod 23, a first spring 24, a clamping plate 25, a horizontal adjusting assembly 26, a folding piece 27, a vertical adjusting assembly 28, and a mounting piece 29. The clamp 21 is mounted on the outer side surface of the photoelectric switch 1. The clamp 21 is provided with the first circular groove 22 on one side surface. The extension rod 23 is mounted on the inner side surface of the first circular groove 22. The first spring 24 is mounted on the outer side surface of the extension rod 23. The clamping plate 25 is fixedly connected to one side surface of the first spring 24. The horizontal adjusting assembly 26 is fixedly connected to one side surface of the clamp 21. The folding piece 27 is mounted on one side surface of the horizontal adjusting assembly 26. The vertical adjusting assembly 28 is mounted on one side surface of the folding piece 27. The mounting piece 29 is mounted on one side surface of the vertical adjusting assembly 28. Through the arrangement of the clamp 21, the first circular groove 22, the extension rod 23, the first spring 24, the clamping plate 25, the horizontal adjusting assembly 26, the folding piece 27, the vertical adjusting assembly 28, and the mounting piece 29, when the photoelectric switch 1 needs to be fixed, the clamping plate 25 is first pulled up, the extension rod 23 and the first spring 24 in the first circular groove 22 are stretched, then the photoelectric switch 1 is placed in the clamp 21, and the clamping plate 25 is loosened. At this time, the extension rod 23 and the first spring 24 in the first circular groove 22 are rebounded, the clamping plate 25 is pulled back, the extension rod 23 limits the first spring 24, prevents the first spring 24 from deviating, the horizontal adjusting assembly 26 enables the photoelectric switch 1 to move left and right, the folding piece 27 enables the photoelectric switch 1 to be flipped, the vertical adjusting assembly 28 enables the photoelectric switch 1 to move up and down, and the mounting piece 29 facilitates installation everywhere, so as to fix the photoelectric switch 1.

[0023] Further, the horizontal adjusting assembly 26 comprises a fixing block 261, a first sliding groove 262, a sliding table 263, a second circular groove 264, a sliding plate 265, a second spring 266, a pull rod 267, a clamping groove 268 and a clamping rod 269, one side surface of the clamp 21 is fixedly connected with the fixing block 261, one side surface of the fixing block 261 is provided with the first sliding groove 262, the inner side surface of the first sliding groove 262 is slidably connected with the sliding table 263, one side surface of the fixing block 261 is provided with the second circular groove 264, the inner side surface of the second circular groove 264 is slidably connected with the sliding plate 265, one side surface of the sliding plate 265 is fixedly connected with the second spring 266, one side surface of the sliding plate 265 is fixedly connected with the pull rod 267, one side surface of the sliding table 263 is provided with the clamping groove 268, and one side surface of the pull rod 267 is provided with the clamping rod 269, through the fixing block 261, the first sliding groove 262, the sliding table 263, the second circular groove 264, the sliding plate 265, the second spring 266, the pull rod 267, the clamping groove 268 and the clamping rod 269, when the photoelectric switch 1 is adjusted left and right in use, the fixing block 261 is installed to one side of the clamp 21, then the pull rod 267 is pulled, the pull rod 267 drives the sliding plate 265 to slide in the second circular groove 264, the second spring 266 is extruded by the sliding plate 265 and shrinks, so that the clamping rod 269 is away from the clamping groove 268 on one side of the sliding table 263, and the fixing block 261 slides on the sliding table 263 through the first sliding groove 262, at the moment, the fixing block 261 drives the photoelectric switch 1 to slide, when the photoelectric switch 1 is slid to the appropriate position, the pull rod 267 is loosened, the sliding plate 265 is pushed away by the rebound of the second spring 266, so that the clamping rod 269 returns to the clamping groove 268 on one side of the sliding table 263, thereby the photoelectric switch 1 is adjusted left and right.

[0024] Further, the vertical adjusting assembly 28 comprises a sliding plate 281, a spiral rod 282, a protective shell 283, a rotating wheel 284 and a second sliding groove 285, one side surface of the folding piece 27 is fixedly connected with the sliding plate 281, the inner side surface of the sliding plate 281 is slidably connected with the spiral rod 282, the outer side surface of the spiral rod 282 is installed with the protective shell 283, the upper surface of the spiral rod 282 is fixedly connected with the rotating wheel 284, one side surface of the protective shell 283 is provided with the second sliding groove 285, through the sliding plate 281, the spiral rod 282, the protective shell 283, the rotating wheel 284 and the second sliding groove 285, when the photoelectric switch 1 is adjusted up and down in use, the rotating wheel 284 is rotated, then the rotating wheel 284 drives the spiral rod 282 to rotate, the spiral rod 282 is clamped by the protective shell 283 and is prevented from deviating, at the same time, the spiral rod 282 is rotated, so that the sliding plate 281 moves up and down in the second sliding groove 285, and the photoelectric switch 1 moves up and down on the spiral rod 282, thereby the photoelectric switch 1 is adjusted up and down.

[0025] Further, the first circular groove 22 is equidistantly arranged on one side surface of the clamp 21, and the first spring 24 is equidistantly arranged on one side surface of the telescopic rod 23. The first spring 24 can be used to pull up the clamping plate 25. The telescopic rod 23 and the first spring 24 in the first circular groove 22 are stretched. The photoelectric switch 1 is placed in the clamp 21. The clamping plate 25 is loosened. The telescopic rod 23 and the first spring 24 in the first circular groove 22 are rebounded. The clamping plate 25 is pulled back. The telescopic rod 23 limits the first spring 24 to prevent the first spring 24 from deviating.

[0026] Further, the first sliding groove 262 and the sliding table 263 constitute a sliding structure. The second circular groove 264 is equidistantly arranged on one side surface of the fixed block 261. The fixed block 261 slides on the sliding table 263 through the first sliding groove 262. The fixed block 261 drives the photoelectric switch 1 to slide.

[0027] Further, the second spring 266 is equidistantly arranged on one side surface of the second circular groove 264, and the clamping rod 269 is equidistantly arranged on one side surface of the pull rod 267. The second spring 266 is arranged to install the fixed block 261 to one side of the clamp 21. The pull rod 267 is pulled. The pull rod 267 drives the sliding plate 265 to slide in the second circular groove 264. The second spring 266 is extruded by the sliding plate 265 to shrink. The clamping rod 269 is away from the clamping groove 268 on one side of the sliding table 263. When sliding to the appropriate position, the pull rod 267 is loosened. The rebound of the second spring 266 pushes the sliding plate 265 away. The clamping rod 269 returns to the clamping groove 268 on one side of the sliding table 263.

[0028] Further, the sliding plate 281 is equidistantly arranged on one side surface of the spiral rod 282. The second sliding groove 285 and the sliding plate 281 constitute a sliding structure. The spiral rod 282 is arranged to rotate the rotating wheel 284. The rotating wheel 284 drives the spiral rod 282 to rotate. The spiral rod 282 is clamped by the protective shell 283 to prevent the spiral rod 282 from deviating. The sliding plate 281 moves up and down in the second sliding groove 285 due to the rotation of the spiral rod 282.

[0029] Working principle: first, in use, when the photoelectric switch 1 needs to be fixed, the clamping plate 25 is pulled up, the telescopic rod 23 in the first circular groove 22 and the first spring 24 are stretched, then the photoelectric switch 1 is placed in the clamp 21, and the clamping plate 25 is loosened, at this time the telescopic rod 23 in the first circular groove 22 and the first spring 24 are rebounded, the clamping plate 25 is pulled back, the first spring 24 is limited by the telescopic rod 23, the first spring 24 is prevented from deviating, the fixed block 261 is installed on one side of the clamp 21, then the pull rod 267 is pulled, the pull rod 267 drives the sliding plate 265 to slide in the second circular groove 264, the second spring 266 is extruded by the sliding plate 265 and is contracted, so that the clamping rod 269 leaves the clamping groove 268 on one side of the sliding table 263, and the fixed block 261 slides on the sliding table 263 through the first sliding groove 262, at this time the fixed block 261 drives the photoelectric switch 1 to slide, when the photoelectric switch 1 is slid to the appropriate position, the pull rod 267 is loosened, the sliding plate 265 is pushed away by the rebound of the second spring 266, so that the clamping rod 269 returns to the clamping groove 268 on one side of the sliding table 263, so that the photoelectric switch 1 is adjusted left and right, and the folding piece 27 can make the photoelectric switch 1 overturn, the photoelectric switch 1 is adjusted up and down by rotating the rotating wheel 284, then the rotating wheel 284 drives the screw rod 282 to rotate, the screw rod 282 is clamped by the protective shell 283, the screw rod 282 is prevented from deviating, and the sliding plate 281 moves up and down in the second sliding groove 285 due to the rotation of the screw rod 282, so that the photoelectric switch 1 moves up and down on the screw rod 282, so that the photoelectric switch 1 is adjusted up and down, and the mounting piece 29 is convenient to install everywhere, so that the photoelectric switch 1 is fixed.

[0030] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An apparatus for improving the fixing of a lower cover access switch, comprising a photoelectric switch (1), characterized in that: One side surface of the photoelectric switch (1) is provided with a fixing mechanism (2); The fixing mechanism (2) comprises a clamp (21), a first circular groove (22), a telescopic rod (23), a first spring (24), a clamping plate (25), a horizontal adjusting assembly (26), a folding piece (27), a vertical adjusting assembly (28) and a mounting piece (29), the outer side surface of the photoelectric switch (1) is provided with the clamp (21), the one side surface of the clamp (21) is provided with the first circular groove (22), the inner side surface of the first circular groove (22) is provided with the telescopic rod (23), the outer side surface of the telescopic rod (23) is provided with the first spring (24), the one side surface of the first spring (24) is fixedly connected with the clamping plate (25), the one side surface of the clamp (21) is fixedly connected with the horizontal adjusting assembly (26), the one side surface of the horizontal adjusting assembly (26) is provided with the folding piece (27), the one side surface of the folding piece (27) is provided with the vertical adjusting assembly (28), and the one side surface of the vertical adjusting assembly (28) is provided with the mounting piece (29).

2. The device for improving the fixation of the lower cover access switch according to claim 1, characterized in that: The first circular grooves (22) are equidistantly arranged on the one side surface of the clamp (21), and the first springs (24) are equidistantly arranged on the one side surface of the telescopic rod (23).

3. The device for improving the fixation of the lower cover proximity switch according to claim 1, characterized in that: The horizontal adjusting assembly (26) comprises a fixed block (261), a first sliding groove (262), a sliding table (263), a second circular groove (264), a sliding plate (265), a second spring (266), a pull rod (267), a clamping groove (268) and a clamping rod (269), the one side surface of the clamp (21) is fixedly connected with the fixed block (261), the one side surface of the fixed block (261) is provided with the first sliding groove (262), the inner side surface of the first sliding groove (262) is slidably connected with the sliding table (263), the one side surface of the fixed block (261) is provided with the second circular groove (264), the inner side surface of the second circular groove (264) is slidably connected with the sliding plate (265), the one side surface of the sliding plate (265) is fixedly connected with the second spring (266), the one side surface of the sliding plate (265) is fixedly connected with the pull rod (267), the one side surface of the sliding table (263) is provided with the clamping groove (268), and the one side surface of the pull rod (267) is provided with the clamping rod (269).

4. The device for improving the fixation of the lower cover proximity switch according to claim 3, characterized in that: The first sliding groove (262) and the sliding table (263) form a sliding structure, and the second circular grooves (264) are equidistantly arranged on the one side surface of the fixed block (261).

5. The device for improving the fixation of the lower cover proximity switch according to claim 3, characterized in that: The second springs (266) are equidistantly arranged on the one side surface of the second circular groove (264), and the clamping rods (269) are equidistantly arranged on the one side surface of the pull rod (267).

6. The device for improving the fixation of the lower cover proximity switch according to claim 1, characterized in that: The vertical adjusting assembly (28) comprises a sliding plate (281), a screw rod (282), a protective shell (283), a rotating wheel (284) and a second sliding groove (285), one side surface of the folding piece (27) is fixedly connected with the sliding plate (281), the inner side surface of the sliding plate (281) is slidably connected with the screw rod (282), the outer side surface of the screw rod (282) is provided with the protective shell (283), the upper surface of the screw rod (282) is fixedly connected with the rotating wheel (284), and one side surface of the protective shell (283) is provided with the second sliding groove (285).

7. The device for improving the fixation of the lower cover proximity switch according to claim 6, characterized in that: The sliding plate (281) is distributed at equal intervals on one side surface of the screw rod (282), and the second sliding groove (285) and the sliding plate (281) form a sliding structure.

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