Proximity sensor distance detection device

Abstract

The utility model discloses a proximity sensor distance detection device, which belongs to the field of proximity sensor detection, and comprises a support box, the inner wall of the support box is fixedly connected with a group of round vertical rods, the outer surfaces of the group of round vertical rods are jointly connected with a sliding plate in a sliding manner, and the back surface of the sliding plate is fixedly connected with a transmission block. The rear end of the transmission block penetrates through the supporting box and extends to the rear portion of the supporting box, a connecting rod is fixedly connected to the upper surface of the transmission block, a proximity sensor body is fixedly connected to the upper surface of the connecting rod, an L-shaped bent rod is fixedly connected to the bottom face of the transmission block, and an indicator is fixedly connected to the front end of the L-shaped bent rod. According to the proximity sensor, the connecting rod and the proximity sensor body can be driven to move left and right through movement of the transmission block, so that the position of the proximity sensor body can be adjusted at any time, the adjusted position is conveniently limited and fixed through the fastening nut, and the purpose that the position is adjusted more rapidly and conveniently is achieved.

Description

Technical Field

[0001] The utility model relates to the field of proximity sensor detection, in particular to a proximity sensor distance detection device. Background Art

[0002] Proximity sensor is a device used to detect the displacement of an object. It is a general term for sensors that replace contact detection methods such as limit switches and are used for detection without contacting the detection object. It can convert the movement and existence information of the detection object into electrical signals. The detection methods that convert to electrical signals include the method of using eddy currents generated in the metal body of the detection object caused by electromagnetic induction, the method of capturing the capacitance change of the electrical signal caused by the proximity of the detection object, and the method of sharp stones and guide switches.

[0003] A proximity sensor distance detection device is a device for detecting the distance between a target object and a sensor, and is typically used in an automation system to monitor, control or trigger the position or distance of the target object. However, the position of the proximity sensor needs to be adjusted at any time during use to ensure that a timely response action can be made after the object is detected. However, commonly used proximity sensors are generally fixed in a pre-opening position by welding or screws during installation. Since the detection distance of the proximity sensor is limited, the position of the proximity sensor needs to be adjusted multiple times. Therefore, there is also the problem that it is not convenient to adjust its position, which reduces the use effect. Therefore, a person skilled in the art provides a proximity sensor distance detection device to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a proximity sensor distance detection device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A proximity sensor distance detection device comprises a support box, the inner wall of the support box is fixedly connected with a group of round upright rods, the outer surfaces of the group of round upright rods are slidably connected with a sliding plate, the back side of the sliding plate is fixedly connected with a transmission block, the rear end of the transmission block passes through the support box and extends to the rear of the support box, the upper surface of the transmission block is fixedly connected with a connecting rod, the upper surface of the connecting rod is fixedly connected with a proximity sensor body, the bottom surface of the transmission block is fixedly connected with an L-shaped bent rod, the front end of the L-shaped bent rod is fixedly connected with an indicator mark, the front side of the support box is fixedly connected with a scale, the right side of the support box is respectively fixedly connected with a PLC intelligent controller and a warning light, the back side of the support box is fixedly connected with two connecting square plates, the adjacent side surfaces of the two connecting square plates are fixedly connected with a slot plate with holes, the back side of the transmission block is fixedly connected with an adjusting screw, and the rear end of the adjusting screw passes through the slot plate with holes and extends to the rear of the slot plate with holes, and the outer surface of the adjusting screw is provided with two fastening nuts.

[0007] As a further solution of the utility model: the proximity sensor body is electrically connected to the PLC intelligent controller through a wire, and the PLC intelligent controller is electrically connected to the warning light through a wire.

[0008] As a further solution of the utility model: a pull plate is fixedly connected to the rear end of the adjusting screw, and a square opening matched with the transmission block is opened on the back of the supporting box.

[0009] As a further solution of the utility model: the left and right side surfaces of the support box are fixedly connected with support plates, and the outer surface of each support plate is provided with a plurality of installation openings.

[0010] As a further solution of the utility model: two identification plates are fixedly connected to the front of the support box, a support platform is fixedly connected to the upper surface of the support box, and a storage plate is fixedly connected to the left side of the support platform.

[0011] As a further solution of the utility model: a slide groove is provided on the upper surface of the support platform, a slide block is slidably connected inside the slide groove, and the upper surface of the slide block is fixedly connected to the bottom surface of the connecting rod.

[0012] As a further solution of the utility model: the bottom surface of the support box is fixedly connected with a guide rail, the outer surface of the guide rail is slidably connected with a sliding member, and the bottom surface of the sliding member is fixedly connected to the outer surface of the L-shaped bent rod.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The proximity sensor distance detection device, through the coordinated use of the provided round upright rod, sliding plate, transmission block, adjustment screw, fastening nut and slotted plate with holes, can utilize the pull plate to drive the adjustment screw to slide left and right in the slotted plate with holes, thereby utilizing the movement of the adjustment screw to drive the transmission block and the sliding plate to slide on the round upright rod, and then can drive the connecting rod and the proximity sensor body to move left and right through the movement of the transmission block, so that the position of the proximity sensor body can be adjusted at any time, and the adjusted position can be limited and fixed by the fastening nut, thereby achieving the purpose of faster and more convenient adjustment of its position, and having the advantage of simpler adjustment operation, through the use of the provided L-shaped curved rod, indicator mark, scale and storage plate, the position of the proximity sensor body can be adjusted, and after detecting an object, the PLC intelligent controller will start the warning light to flash after receiving the signal of the proximity sensor body, and by observing the position of the L-shaped curved rod and the indicator mark pointing to the scale, it is convenient to record the detection distance of the proximity sensor body, thereby achieving the purpose of convenient use of the device and simple and convenient adjustment operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of a proximity sensor distance detection device;

[0016] Figure 2 It is a side view schematic diagram of a proximity sensor distance detection device;

[0017] Figure 3 It is a side cross-sectional schematic diagram of a proximity sensor distance detection device;

[0018] Figure 4 The figure is a rear view schematic diagram of a proximity sensor distance detection device.

[0019] In the figure: 1. Support box; 2. Support table; 3. Storage board; 4. Identification plate; 5. Round vertical rod; 6. Sliding plate; 7. Transmission block; 8. Connecting rod; 9. Proximity sensor body; 10. PLC intelligent controller; 11. Warning light; 12. Support plate; 13. Installation port; 14. Adjustment screw; 15. Pull plate; 16. Fastening nut; 17. Connecting square plate; 18. Plate with holes and grooves; 19. Square port; 20. L-shaped bent rod; 21. Indicator; 22. Scale; 23. Guide rail; 24. Sliding part; 25. Slide groove; 26. Sliding support block. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] See also Figures 1 to 4In the embodiment of the utility model, a proximity sensor distance detection device includes a support box 1, a group of round uprights 5 are fixedly connected to the inner wall of the support box 1, and a sliding plate 6 is slidably connected to the outer surface of the group of round uprights 5. A transmission block 7 is fixedly connected to the back of the sliding plate 6. The rear end of the transmission block 7 passes through the support box 1 and extends to the rear of the support box 1. A connecting rod 8 is fixedly connected to the upper surface of the transmission block 7. A proximity sensor body 9 is fixedly connected to the upper surface of the connecting rod 8. An L-shaped bent rod 20 is fixedly connected to the bottom surface of the transmission block 7. An indicator mark 21 is fixedly connected to the front end of the L-shaped bent rod 20. A scale 22 is fixedly connected to the front of the support box 1. A PLC intelligent controller 10 and a warning light 11 are respectively fixedly connected to the right side of the support box 1. 1 is fixedly connected to two connecting square plates 17 on the back side, and a hole slot plate 18 is fixedly connected to the adjacent side surfaces of the two connecting square plates 17. An adjusting screw 14 is fixedly connected to the back side of the transmission block 7, and the rear end of the adjusting screw 14 passes through the hole slot plate 18 and extends to the rear of the hole slot plate 18. Two fastening nuts 16 are arranged on the outer surface of the adjusting screw 14. The transmission block 7 and the sliding plate 6 slide on the round vertical rod 5 by the movement of the adjusting screw 14, and then the connecting rod 8 and the proximity sensor body 9 can be moved left and right by the movement of the transmission block 7, so that the position of the proximity sensor body 9 can be adjusted at any time, and the fastening nut 16 is used to facilitate the limit fixing of the adjusted position, so as to achieve the purpose of adjusting its position more quickly and conveniently.

[0023] The proximity sensor body 9 is electrically connected to the PLC intelligent controller 10 through a wire, and the PLC intelligent controller 10 is electrically connected to the warning light 11 through a wire. The PLC intelligent controller 10 can receive signals and start the warning light 11 to operate, which is convenient for the staff to observe the detection distance. The rear end of the adjustment screw 14 is fixedly connected with a pull plate 15, and the back of the support box 1 is provided with a square opening 19 adapted to the transmission block 7, and a pull plate 15 is provided, which is convenient for the user to adjust the equipment. The left and right sides of the support box 1 are fixedly connected with support plates 12, and the outer surface of each support plate 12 is provided with multiple installation openings 13, so that the staff can firmly install the device.

[0024] Two identification plates 4 are fixedly connected to the front of the support box 1, and a support platform 2 is fixedly connected to the upper surface of the support box 1. A storage plate 3 is fixedly connected to the left side of the support platform 2, which is convenient for placing objects for inspection. A slide groove 25 is opened on the upper surface of the support platform 2, and a sliding support block 26 is slidably connected inside the slide groove 25, and the upper surface of the sliding support block 26 is fixedly connected to the bottom surface of the connecting rod 8. When the position of the connecting rod 8 is adjusted, it slides in the slide groove 25 with the sliding support block 26 to prevent it from falling, thereby improving safety. A guide rail 23 is fixedly connected to the bottom surface of the support box 1, and a sliding member 24 is slidably connected to the outer surface of the guide rail 23, and the bottom surface of the sliding member 24 is fixedly connected to the outer surface of the L-shaped bent rod 20, so that the sliding member 24 supports the L-shaped bent rod 20, so that when the L-shaped bent rod 20 moves, it can slide in the guide rail 23 with the sliding member 24, thereby improving the smoothness of its movement.

[0025] The working principle of the utility model is: the device is firmly installed through the support plate 12 and the installation port 13, and the power is turned on. The adjustment screw 14 and the transmission block 7 can be pulled by the pull plate 15 to move, so that when the transmission block 7 moves, it can slide with the sliding plate 6 on the round vertical rod 5, and then the movement of the transmission block 7 will also move the connecting rod 8 and the proximity sensor body 9 left and right. After moving to the appropriate position, the adjusted position is fixed by rotating the fastening nut 16, and then the object can be placed on the storage plate 3. After the proximity sensor body 9 detects the object, the signal can be transmitted to the PLC intelligent controller 10. After the processing of the PLC intelligent controller 10, the warning light 11 will be started to flash to remind. At this time, the detection distance can be detected by observing the position of the L-shaped bent rod 20 and the indicator mark 21 pointing to the scale 22, so that the position of the proximity sensor body 9 can be easily adjusted and adjusted for use.

[0026] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A proximity sensor distance detection device, comprising a support box (1), characterized in that: A group of round vertical rods (5) are fixedly connected to the inner wall of the support box (1); a sliding plate (6) is slidably connected to the outer surfaces of the group of round vertical rods (5); a transmission block (7) is fixedly connected to the back of the sliding plate (6); a rear end of the transmission block (7) passes through the support box (1) and extends to the rear of the support box (1); a connecting rod (8) is fixedly connected to the upper surface of the transmission block (7); a proximity sensor body (9) is fixedly connected to the upper surface of the connecting rod (8); an L-shaped bent rod (20) is fixedly connected to the bottom surface of the transmission block (7); an indicator mark (21) is fixedly connected to the front end of the L-shaped bent rod (20); The front side of the support box (1) is fixedly connected to a scale (22); the right side of the support box (1) is respectively fixedly connected to a PLC intelligent controller (10) and a warning light (11); the back side of the support box (1) is fixedly connected to two connecting square plates (17); adjacent sides of the two connecting square plates (17) are fixedly connected to a slot plate with holes (18); the back side of the transmission block (7) is fixedly connected to an adjusting screw (14); the rear end of the adjusting screw (14) passes through the slot plate with holes (18) and extends to the rear of the slot plate with holes (18); and the outer surface of the adjusting screw (14) is provided with two fastening nuts (16).

2. A proximity sensor distance detection device according to claim 1, characterized in that: The proximity sensor body (9) is electrically connected to a PLC intelligent controller (10) via a wire, and the PLC intelligent controller (10) is electrically connected to a warning light (11) via a wire.

3. The proximity sensor distance detection device according to claim 1, characterized in that: A pull plate (15) is fixedly connected to the rear end of the adjusting screw rod (14), and a square opening (19) matching the transmission block (7) is provided on the back of the supporting box (1).

4. The proximity sensor distance detection device according to claim 1, characterized in that: The left and right side surfaces of the support box (1) are both fixedly connected to support plates (12), and the outer surface of each support plate (12) is provided with a plurality of mounting openings (13).

5. The proximity sensor distance detection device according to claim 1, characterized in that: Two identification plates (4) are fixedly connected to the front of the support box (1), a support platform (2) is fixedly connected to the upper surface of the support box (1), and a storage plate (3) is fixedly connected to the left side of the support platform (2).

6. A proximity sensor distance detection device according to claim 5, characterized in that: The upper surface of the support platform (2) is provided with a slide groove (25), the interior of the slide groove (25) is slidably connected to a slide support block (26), and the upper surface of the slide support block (26) is fixedly connected to the bottom surface of the connecting rod (8).

7. The proximity sensor distance detection device according to claim 1, characterized in that: The bottom surface of the support box (1) is fixedly connected to a guide rail (23), the outer surface of the guide rail (23) is slidably connected to a sliding member (24), and the bottom surface of the sliding member (24) is fixedly connected to the outer surface of the L-shaped bent rod (20).

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