A distance detection sensor

Abstract

The utility model discloses a kind of distance detection sensors, including support frame, guide rail plate, fixed plate, positioning support, mounting plate, support frame is used to bear distance sensor installation in rack, guide rail plate is fixedly connected with the upper portion of support frame, guide rail plate and support frame are co-established shaft through-hole, the bottom of shaft through-hole is equipped with motor one, the output shaft of motor one is arranged inside shaft through-hole, the upper portion of guide rail plate is rotatably installed with fixed plate, the bottom of fixed plate is set as with the shaft sleeve one of the output shaft sleeve of motor one, the upper portion of fixed plate is set as positioning support, the upper portion of positioning support is limit connection mounting plate, realize to mounting plate fixed installation in positioning support, realized detachable easy installation structure;Realize that fixed plate is slidably connected in guide rail plate, realize to distance sensor distance direction adjustment, realize multi-angle distance measurement monitoring;Realize that fixed plate is detachably installed, and different model functions distance sensor is used for replacement.

Description

Technical Field

[0001] This utility model relates to the field of angle-adjustable distance sensor technology, specifically to a distance detection sensor. Background Technology

[0002] Distance sensors, also known as displacement sensors, are a type of sensor used to sense the distance between themselves and an object to perform a preset function, and they have found wide application. The main products include long-distance measurement sensors, used to measure the relative distance between equipment and objects, commonly found in industrial automation scenarios, such as detecting the distance between a robotic arm and a workpiece, or the position of materials on a conveyor belt.

[0003] Existing distance sensors, such as FLIR sensors and SICK sensors, are fixedly connected to the equipment frame, which means that the distance sensor can only monitor distance displacement in one direction and cannot achieve multi-angle distance displacement monitoring, such as in applications like robotic arms and material conveyors. Secondly, the fixed installation and removal method of existing distance sensors makes it difficult to replace and remove them quickly.

[0004] Therefore, a distance detection sensor is needed. Utility Model Content

[0005] In view of the problems existing in the prior art, the present invention provides a distance detection sensor, aiming to improve and solve the aforementioned technical problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A distance detection sensor includes a support frame, a guide rail plate, a fixing plate, a positioning bracket, and a mounting plate. The support frame supports the distance sensor mounted on a frame. A guide rail plate is fixedly connected to the upper part of the support frame. The guide rail plate and the support frame share a through hole. A motor is mounted at the bottom of the through hole, and the output shaft of the motor is located inside the through hole. A fixing plate is rotatably mounted on the upper part of the guide rail plate. The bottom of the fixing plate is configured as a bushing that fits with the output shaft of the motor. A positioning bracket is configured on the upper part of the fixing plate. The upper part of the positioning bracket is limited and connected to the mounting plate. The top of the mounting plate is fixed... A distance sensor is fixedly connected to a mounting plate. The mounting plate is perpendicular to the mounting plate. A limiting plate is symmetrically arranged on one side of the mounting plate inside the positioning bracket. A through hole is opened on one side of the positioning bracket of the limiting plate. The through hole extends inward to make a slot open on the surface of the limiting plate. A fixing block is inserted into the slot. An "L"-shaped sliding plate is fixedly connected to the outside of the fixing block. The sliding plate is slidably connected to the positioning bracket through a sleeve base. A pressing plate is connected to the end of the sliding plate away from the slot. A tension spring is provided between the pressing plate and its adjacent sleeve base. The tension spring is sleeved and installed on the sliding plate.

[0007] Preferably, the positioning bracket includes two limiting plates symmetrically connected to the upper part of the fixing plate, the upper part of the limiting plates having positioning grooves, and the bottom of the mounting plate being configured as a positioning block matching the positioning grooves.

[0008] Preferably, the positioning bracket also includes a "U"-shaped support frame, with right-angle plates symmetrically embedded on both sides of the support frame. The right-angle plates are fixedly connected to their bottom fixing plate three, and the fixing plate three is fixedly connected to the extension of the mounting plate.

[0009] Preferably, circular grooves are opened on both sides of the bottom of the support frame, and cylindrical feet are distributed on both sides of the bottom of the fixing plate three, with the cylindrical feet inserted into the circular grooves.

[0010] Preferably, the bottom of the fixed plate is symmetrically configured as slider two, and the surface of the guide plate is opened into track one along the circumferential direction, and slider two is slidably installed inside track one.

[0011] Preferably, the cross-sections of slider two and trajectory one are "T" shaped structures.

[0012] Preferably, the two sides of the trajectory are symmetrically provided as slots, and the slider is inserted into the slot and slidably connected to the trajectory.

[0013] In summary, this utility model provides a distance detection sensor. The structure adopted by this utility model patent is as follows: a tension spring is used between the pressing plate and its adjacent sleeve base. The tension spring is sleeved and installed on the slide plate. The tension spring abuts between the pressing plate and the sleeve base. Through the elastic action of the tension, the slide plate is pushed outward, so that the fixing block is in the through hole and the slot, and the limiting plate is fixedly installed. This realizes the fixed installation of the mounting plate on the positioning bracket, and realizes a detachable and convenient installation structure.

[0014] The bottom of the fixed plate is symmetrically set as slider two, and the surface of the guide rail plate is opened along the circumferential direction as track one. Slider two is slidably installed inside track one. The fixed plate is driven by motor one, and slider two slides inside track one, so that the fixed plate can be slidably connected to the guide rail plate, realizing the distance direction adjustment of the distance sensor and realizing multi-angle distance measurement and monitoring.

[0015] The design employs two symmetrical slots on either side of the track. Slider 2 is inserted into slot 1 and slidably connected to the track. Slider 2 can be rotated into slot 1 and removed from one slot, allowing the fixing plate to be detached. This enables the fixing plate to be detached and installed, allowing for the replacement of distance sensors with different models and functions. Attached Figure Description

[0016] Figure 1 This is a side view schematic diagram of the distance detection sensor mounting structure of this utility model. Figure 1 ; Figure 2 This is a side view schematic diagram of the distance detection sensor mounting structure of this utility model. Figure 2 ; Figure 3 This is a schematic diagram of the structure of the distance sensor of this utility model fixedly mounted on the positioning bracket; Figure 4 This is a cross-sectional structural diagram of the positioning bracket and mounting plate installation of this utility model. Figure 5 This is a schematic diagram of the internal structure of the positioning bracket of this utility model; Figure 6 This is a schematic diagram of the fixed mounting structure and the angle rotation mounting structure of the distance sensor of this utility model. Figure 1 ; Figure 7 This is a schematic diagram of the fixed mounting structure and the angle rotation mounting structure of the distance sensor of this utility model. Figure 2 ; Figure 8 This is a schematic diagram of the guide rail plate structure of this utility model; In the diagram: 1. Support frame; 2. Motor 1; 3. Bushing 1; 41. Through hole 1; 42. Sleeve base; 5. Guide rail plate; 6. Mounting plate; 7. Distance sensor; 11. Fixing plate; 12. Shaft through hole; 13. Limiting plate 1; 14. Fixing block; 15. Pressing plate; 16. Limiting plate 2; 17. Positioning block; 21. Positioning bracket; 22. Slide plate 1; 23. Tension spring; 24. Positioning groove; 25. Support frame; 25. Right angle plate; 26. Cylindrical foot; 27. Circular groove; 31. Slider 2; 32. Track 1; 33. Insert 1; 34. Slot 1; 35. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings.

[0018] like Figures 1 to 8 As shown: This utility model is a distance detection sensor. In order to change the existing distance sensor's single-direction distance monitoring function, it adopts an adjustable, wide-range distance displacement sensing and monitoring, so that production equipment can be used and protected accurately. In the process of conveying materials, the displacement distance of the materials can be monitored in real time, so as to accurately determine the weight of the materials and the normal operation of the conveying equipment. The technical solution adopted in this patent includes a support frame 1, a guide rail plate 5, a fixing plate 11, a positioning bracket 21, and a mounting plate 6. The support frame 1 is used to support the distance sensor 7 mounted on the frame. The guide rail plate 5 is fixedly connected to the upper part of the support frame 1. The guide rail plate 5 and the support frame 1 share a shaft through hole 12. A motor 2 is installed at the bottom of the shaft through hole 12. The output shaft of the motor 2 is located inside the shaft through hole 12. The fixing plate 11 is rotatably mounted on the upper part of the guide rail plate 5. The bottom of the fixing plate 11 is set as a bushing 3 that fits with the output shaft of the motor 2. The upper part of the fixing plate 11 is set as a positioning bracket 21. The upper part of the positioning bracket 21 is limited and connected to the mounting plate 6. The distance sensor 7 is fixedly connected to the top of the mounting plate 6. One side of the distance sensor 7 is fixed. A fixing plate 26 is connected, and the fixing plate 26 is fixed perpendicularly to the mounting plate 6. The mounting plate 6 is located inside the positioning bracket 21 and symmetrically provided with a limiting plate 13. The positioning bracket 21 on one side of the limiting plate 13 is provided with a through hole 41. The through hole 41 extends inward to make the surface of the limiting plate 13 provided with a slot 35. The fixing block 14 is inserted into the slot 35. An "L"-shaped sliding plate 22 is fixedly connected to the outside of the fixing block 14. The sliding plate 22 is slidably connected to the positioning bracket 21 through a sleeve base 42. The end of the sliding plate 22 away from the slot 35 is connected to a pressing plate 15. A tension spring 23 is provided between the pressing plate 15 and its adjacent sleeve base 42. The tension spring 23 is sleeved and installed on the sliding plate 22.

[0019] The specific structural principle is as follows: The support frame 1 is fixedly installed on the frame by bolts. The support frame 1 is used to support the installation of the distance sensor 7. The upper part of the support frame 1 is fixedly connected to the guide rail plate 5. The guide rail plate 5 and the support frame 1 have a shaft through hole 12. The bottom of the shaft through hole 12 is equipped with a motor 2. The output shaft of the motor 2 is set inside the shaft through hole 12. The output shaft preferably adopts a key shaft structure. The upper part of the guide rail plate 5 is slidably installed as a fixed plate 11. The bottom of the fixed plate 11 is set as a bushing 3 that fits with the output shaft of the motor 2. The fixed plate 11 is rotated by the motor 2 to realize the adjustable rotation of the distance sensor 7 installed on the upper part of the fixed plate 11. The distance sensor 7 can be detachably installed on the fixed plate 11 as follows: a positioning bracket 21 is installed on the upper part of the fixed plate 11. A mounting plate 6 is first installed on the upper part of the positioning bracket 21. A limiting plate 13 is symmetrically set on one side of the mounting plate 6 inside the positioning bracket 21. A through hole 41 is opened on the surface of the positioning bracket 2 near the limiting plate 13. A slot 35 is opened on the limiting plate 13 at the through hole 41. Two sets of socket bases 42 are symmetrically set on the back of the positioning bracket 2. A sliding plate 22 is located on one set of socket bases 42. The sliding plate 22 is set in an "L" shape. A fixing block 14 is set on the sliding plate 22 at the through hole 41 and the slot 35. The fixing block 14 is inserted into the through hole 41 and the slot 35 to fix the limiting plate 13. The end face of the slide plate 22 away from the through hole 41 is set as a pressing plate 15. The pressing plate 15 and the adjacent sleeve base 42 are connected by a tension spring 23. The tension spring 23 is sleeved on the slide plate 22 and abuts against the pressing plate 15 and the sleeve base 42. Through the tension elasticity, the slide plate 22 is pushed outward, so that the fixing block 14 is inside the through hole 41 and the slot 35 to fix the limiting plate 13. This achieves the fixed installation of the mounting plate 6 on the positioning bracket 21, realizing a detachable and convenient installation structure.

[0020] In at least one embodiment, to achieve the limiting installation of the mounting plate 6 and the positioning bracket 21, the structure adopted is as follows: the positioning bracket 21 includes two limiting plates 16 symmetrically connected to the upper part of the fixing plate 11, the upper part of the limiting plate 16 is provided with a positioning groove 24, and the bottom of the mounting plate 6 is set as a positioning block 17 matching the positioning groove 24, so that the positioning block 17 is inserted into the positioning groove 24 to limit and fix the mounting plate 6.

[0021] In at least one embodiment, the positioning bracket 21 further includes a U-shaped support frame 25. Right angle plates 26 are symmetrically embedded on both sides of the support frame 25. The right angle plates 26 are fixedly connected to their bottom fixing plate 37. The fixing plate 37 is fixedly connected to the extension of the mounting plate 6. By limiting the position of the right angle plates 26 and the U-shaped support frame 25, the mounting plate 6 is further limited, ensuring the installation and fixed use of the distance sensor 7.

[0022] In at least one embodiment, to further enhance the installation and limiting fixing effect of the fixing plate 37 and the mounting plate 6, the structure is as follows: circular grooves 31 are opened on both sides of the bottom of the support frame 25, and cylindrical feet 27 are distributed and connected on both sides of the bottom of the fixing plate 37, and the cylindrical feet 27 are inserted and installed inside the circular grooves 31.

[0023] In at least one embodiment, to achieve a slidable connection between the fixed plate 11 and the guide rail plate 5, the following structural method is adopted: the bottom of the fixed plate 11 is symmetrically configured with a second slider 32, the surface of the guide rail plate 5 is opened along the circumferential direction as a track 33, the second slider 32 is slidably installed inside the track 33, the fixed plate 11 is driven by the motor 2, and the second slider 32 slides inside the track 33 to realize the distance direction adjustment of the distance sensor 7, and realize multi-angle distance measurement and monitoring.

[0024] In at least one embodiment, to improve the internal sliding stability of slider 2 32 and trajectory 1 33, the structure is adopted such that the cross-section of slider 2 32 and trajectory 1 33 is a "T" shaped structure.

[0025] In at least one embodiment, to enable the detachable installation of the fixing plate 11, slots 34 are symmetrically opened on both sides of the track 33. The slider 32 is slidably connected to the track 33 by inserting into the slot 34. The slider 32 rotates into the slot 34 and is removed from the slot 34. The fixing plate 11 can be removed and replaced with a distance sensor 7 of a different model and function.

[0026] The embodiments described in this utility model are for illustrative purposes only and do not constitute a limitation on the scope of the claims. Other substantially equivalent substitutions that can be conceived by those skilled in the art are all within the protection scope of this utility model.

Claims

1. A distance detection sensor, characterized in that, The system includes a support frame (1), a guide rail plate (5), a fixing plate (11), a positioning bracket (21), and a mounting plate (6). The support frame (1) is used to support the distance sensor (7) mounted on the frame. The upper part of the support frame (1) is fixedly connected to the guide rail plate (5). The guide rail plate (5) and the support frame (1) share a shaft through hole (12). The bottom of the shaft through hole (12) is equipped with a motor (2). The output shaft of the motor (2) is located inside the shaft through hole (12). The upper part of the guide rail plate (5) is rotatably mounted with the fixing plate (11). The bottom of the fixing plate (11) is set as a bushing (3) that fits with the output shaft of the motor (2). The upper part of the fixing plate (11) is set as a positioning bracket (21). The upper part of the positioning bracket (21) is limited and connected to the mounting plate (6). The top of the mounting plate (6) is fixedly connected to the distance sensor (7). One side of the distance sensor (7) is fixedly connected to a mounting plate. Fixed plate 2 (36) is vertically fixed to mounting plate (6). Mounting plate (6) is symmetrically provided with limiting plate 1 (13) on one side inside positioning bracket (21). The positioning bracket (21) on one side of limiting plate 1 (13) is opened as through hole 1 (41). Through hole 1 (41) extends inward to make the surface of limiting plate 1 (13) open as slot 1 (35). The inside of slot 1 (35) is inserted into fixing block (14). The outside side of fixing block (14) is fixedly connected to "L" shaped sliding plate 1 (22). Sliding plate 1 (22) is slidably connected to positioning bracket (21) through sleeve base (42). The end of sliding plate 1 (22) away from slot 1 (35) is connected to pressing plate (15). A tension spring (23) is provided between pressing plate (15) and its adjacent sleeve base (42). The tension spring (23) is sleeved and installed on sliding plate 1 (22).

2. The distance detection sensor according to claim 1, characterized in that, The positioning bracket (21) includes two limiting plates (16) symmetrically connected to the upper part of the fixing plate (11). The upper part of the limiting plate (16) has a positioning groove (24), and the bottom of the mounting plate (6) is set as a positioning block (17) matching the positioning groove (24).

3. A distance detection sensor according to claim 1, characterized in that, The positioning bracket (21) also includes a "U"-shaped support frame (25), with right angle plates (26) symmetrically embedded on both sides of the support frame (25). The right angle plates (26) are fixedly connected to the bottom fixing plate three (37), and the fixing plate three (37) is fixedly connected to the extension of the mounting plate (6).

4. A distance detection sensor according to claim 3, characterized in that, The support frame (25) has circular grooves (31) on both sides of the bottom. The bottom sides of the fixing plate (37) are connected to cylindrical feet (27), which are inserted into the circular grooves (31).

5. A distance detection sensor according to claim 1, characterized in that, The bottom of the fixed plate (11) is symmetrically set as slider two (32), and the surface of the guide plate (5) is opened as track one (33) along the circumferential direction. Slider two (32) is slidably installed inside track one (33).

6. A distance detection sensor according to claim 5, characterized in that, The cross-sections of slider 2 (32) and trajectory 1 (33) are "T" shaped structures.

7. A distance detection sensor according to claim 5, characterized in that, The two sides of the symmetrical track 1 (33) are opened as socket 1 (34), and the slider 2 (32) is slidably connected to the track 1 (33) by inserting into the socket 1 (34).

Images