Combined laser sensor

Abstract

The utility model relates to the technical field of laser sensors, and particularly discloses a combined laser sensor which comprises a first mounting plate and a second mounting plate, a connecting block is fixedly connected between the first mounting plate and the second mounting plate, and the first mounting plate and the second mounting plate are arranged to form a cross structure. Laser sensors are mounted on the first mounting plate and the second mounting plate, one laser sensor is transversely arranged, the other laser sensor is longitudinally arranged, and target objects in the two directions can be measured and monitored; the working position of the laser sensor can be changed, the laser sensor can approach the target object conveniently, the working efficiency and flexibility of the laser sensor equipment are improved, the position and parameter information of the target object can be obtained more accurately in a complex environment, and therefore the overall performance and application value of a measurement system are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of laser sensors, in particular to a combined laser sensor. Background Art

[0002] A laser sensor is a sensor that uses laser technology for measurement and detection. It measures and monitors target objects by emitting laser beams and receiving reflected beams. Laser sensors usually include components such as laser transmitters, receivers, signal processors, and control units. Different types of laser sensors include laser ranging sensors, laser speed sensors, laser scanning sensors, etc. They play an important role in different application scenarios and provide precise measurement and control functions for various systems and equipment.

[0003] For example, a Chinese patent with publication number CN206832268U discloses a laser sensor, including an outer shell, an inner shell disposed in the outer shell, and a laser emitter, wherein the laser emitter is disposed in the inner shell, and a heat dissipation channel is provided between the inner shell and the laser emitter, and the heat dissipation channel is connected to the outside.

[0004] In the fields of scientific research, geological exploration, construction surveying, etc., laser sensors are used to accurately measure parameters such as distance, height, and volume. According to the measurement requirements, it may be necessary to change the position of the laser sensor probe to obtain more accurate measurement data. The existing laser sensors are fixed on the bracket, and the position is usually unchangeable, and the measurement direction cannot be changed and adjusted. This fixed design limits the flexibility and applicability of the laser sensor, which is not conducive to accurate measurement and monitoring in complex environments.

[0005] To this end, we propose a combined laser sensor to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a combined laser sensor to solve the problem mentioned in the above background technology that the existing laser sensor is fixed on a bracket, the position is usually unchangeable, and the measuring direction cannot be changed and adjusted. This fixed design limits the flexibility and applicability of the laser sensor, which is not conducive to accurate measurement and monitoring in complex environments.

[0007] To achieve the above-mentioned purpose, the utility model provides a combined laser sensor, comprising a first mounting plate and a second mounting plate, a connecting block is fixedly connected between the first mounting plate and the second mounting plate, a moving plate is slidably connected to one side of the first mounting plate and the second mounting plate, a first positioning component is provided on one side of the moving plate, a positioning component is provided on the moving plate above the first positioning component, a mounting mechanism is fixedly connected to the side of the first positioning component away from the moving plate, a laser sensor body is movably mounted on one side of the mounting mechanism, a second positioning component is fixedly connected to one side of the first mounting plate and the second mounting plate, and the moving plate is slidably connected to the first mounting plate and the second mounting plate respectively through the second positioning component. Through the above arrangement, the working position of the laser sensor can be changed, which facilitates the laser sensor to approach the target object, improves the working efficiency and flexibility of the laser sensor equipment, and enables the position and parameter information of the target object to be more accurately obtained in a complex environment, thereby improving the overall performance and application value of the measurement system.

[0008] Furthermore, the first positioning assembly includes a fixed disk, the fixed disk is fixedly connected to one end of the movable plate away from the connecting block, the movable plate is rotatably connected with a rotating block located on the inner side of the fixed disk, the rotating block is fixedly connected to the rotating disk at one end away from the movable plate, the mounting mechanism is fixedly connected to the rotating disk, marking lines are provided on both sides of the rotating disk, and marking blocks are fixedly connected on both sides of one end of the fixed disk away from the movable plate, and the marking blocks match the marking lines.

[0009] Furthermore, the positioning assembly includes a fixed block, the fixed block is fixedly connected to one end of the movable plate away from the connecting block, the interior of the fixed block is fixedly connected to a second spring, one end of the second spring is fixedly connected to a slide, the slide is slidably connected to the interior of the fixed block, one end of the slide is fixedly connected to a pull rod, the end of the pull rod away from the slide is fixedly connected to the pull block, the end of the slide away from the second spring is fixedly connected to the positioning block, both sides of the rotating block are fixedly connected to positioning frames, and one side of the positioning block is movably connected to the positioning frame.

[0010] Furthermore, the mounting mechanism includes a mounting block, the mounting block is fixedly connected to an end of the rotating disk away from the fixed disk, the end of the mounting block away from the rotating disk is provided with a mounting groove, one side of the laser sensor body is located inside the mounting groove, the side of the mounting block away from the rotating disk is movably connected to a limiting block, one end of the limiting block close to the mounting groove is fixedly connected to an anti-slip strip, the side of the limiting block away from the anti-slip strip is fixedly connected to a handle, a clamping component is provided between the limiting block and the mounting block, the clamping component includes a slot, the slot is provided inside the mounting block, one side of the slot is provided with a clamping hole, an insert block is inserted inside the slot, one end of the insert block is fixedly connected to one end of the limiting block, a groove is provided inside the insert block, a first spring is fixedly connected inside the groove, one end of the first spring is fixedly connected to the clamping block, and one side of the clamping block is movably connected to the clamping hole.

[0011] Furthermore, the second positioning assembly includes a motor, which is fixedly connected to one side of the first mounting plate and the second mounting plate, and the output end of the motor is fixedly connected to the first gear, one side of the first gear is meshingly connected to the second gear, and one side of the second gear is fixedly connected to a screw rod, which is rotatably connected to the inside of the first mounting plate and the second mounting plate, and the outer surface of the screw rod is threadedly connected to a slider, and the slider is slidably connected to the first mounting plate and the second mounting plate, and one end of the slider is fixedly connected to one end of the movable plate.

[0012] Furthermore, the bottom end of the connection block is fixedly connected to a support frame, and the bottom end of the support frame is fixedly connected to a bottom plate.

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

[0014] Firstly, in the utility model, a first mounting plate and a second mounting plate are arranged to form a cross structure, laser sensors are mounted on the first mounting plate and the second mounting plate, one laser sensor is arranged horizontally, and the other laser sensor is arranged vertically, so that target objects in these two directions can be measured and monitored. By fixing the second positioning assembly on the first mounting plate and the second mounting plate, the working position of the laser sensor can be changed, which facilitates the laser sensor to approach the target object, improves the working efficiency and flexibility of the laser sensor equipment, and enables the position and parameter information of the target object to be obtained more accurately in a complex environment, thereby improving the overall performance and application value of the measurement system.

[0015] Secondly, in the utility model, the laser sensor is fixed on the movable plate by sliding the movable plate on the first mounting plate and the second mounting plate. When the working angle of the laser sensor needs to be adjusted, the pulling block is pulled, and the pulling block drives the pulling rod to move, and the pulling rod drives the sliding plate to move, so that the sliding plate drives the positioning block to move, and the positioning block leaves one of the positioning frames on the rotating block, and then the rotating disk is rotated, and the rotating disk rotates on the fixed disk through the rotating block. After the working angle of the laser sensor is adjusted, the pulling block is released, and the positioning block is reset and inserted into the other positioning frame on the rotating block, so that the angle adjustment of the laser sensor becomes simple and quick, and the operating efficiency and convenience are improved, which is conducive to more flexible response to different measurement and usage requirements in practical applications.

[0016] Thirdly, in the utility model, a mounting block is fixed on a rotating disk, a mounting groove is provided in the mounting block, a laser sensor is placed in the mounting groove, a limit block is clamped on the mounting block through a clamping assembly, and the laser sensor is fixed in the mounting groove. The laser sensor can be quickly installed. Similarly, the laser sensor can also be quickly removed from the mounting block, thereby improving the convenience of inspection and maintenance of the laser sensor. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the movable plate and the mounting block in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the second mounting plate in the utility model;

[0020] Figure 4 It is a schematic diagram of the partial structure of the second mounting plate in the utility model;

[0021] Figure 5 For the utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0022] Figure 6 This is a schematic diagram of the connection structure between the mounting block and the rotating disk in the utility model;

[0023] Figure 7 This is a schematic diagram of the structure of the limit block in the utility model;

[0024] Figure 8 For the utility model Figure 7 Schematic diagram of the enlarged structure at B.

[0025] In the figure: 1. first mounting plate; 2. second mounting plate; 3. laser sensor body; 4. mounting mechanism; 41. mounting block; 42. mounting slot; 43. limit block; 44. anti-slip strip; 45. handle; 46. snap-on assembly; 461. slot; 462. snap hole; 463. insert block; 464. groove; 465. first spring; 466. snap block; 5. first positioning assembly; 51. fixed disk; 52. rotating block; 53. rotating disk; 54. marking line; 55. marking block; 6. positioning assembly; 61. fixed block; 62. slide plate; 63. pull rod; 64. pull block; 65. second spring; 66. positioning block; 67. positioning frame; 7. second positioning assembly; 71. motor; 72. first gear; 73. second gear; 74. lead screw; 75. slider; 8. moving plate; 9. connecting block; 10. support frame; 11. bottom plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 8 In the embodiment of the utility model, a first mounting plate 1 and a second mounting plate 2 are included, a connecting block 9 is fixedly connected between the first mounting plate 1 and the second mounting plate 2, a moving plate 8 is slidably connected to one side of the first mounting plate 1 and the second mounting plate 2, a first positioning component 5 is provided on one side of the moving plate 8, a positioning component 6 is provided on the moving plate 8 above the first positioning component 5, a mounting mechanism 4 is fixedly connected to the side of the first positioning component 5 away from the moving plate 8, a laser sensor body 3 is movably installed on one side of the mounting mechanism 4, a second positioning component 7 is fixedly connected to one side of the first mounting plate 1 and the second mounting plate 2, and the moving plate 8 is slidably connected to the first mounting plate 1 and the second mounting plate 2 respectively through the second positioning component 7. Through the above arrangement, the working position of the laser sensor body 3 can be changed, which is convenient for the laser sensor body 3 to approach the target object, thereby improving the working efficiency and flexibility of the laser sensor body 3 device, so that the position and parameter information of the target object can be more accurately obtained in a complex environment, thereby improving the overall performance and application value of the measurement system.

[0028] See also Figure 2 , Figure 5 , Figure 6The first positioning assembly 5 includes a fixed disk 51, which is fixedly connected to one end of the mobile plate 8 away from the connecting block 9. The mobile plate 8 is rotatably connected to a rotating block 52 located on the inner side of the fixed disk 51. The end of the rotating block 52 away from the mobile plate 8 is fixedly connected to a rotating disk 53. The mounting mechanism 4 is fixedly connected to the rotating disk 53. Both sides of the rotating disk 53 are provided with marking lines 54. Both sides of the end of the fixed disk 51 away from the mobile plate 8 are fixedly connected to marking blocks 55, and the marking blocks 55 match the marking lines 54. By setting the first positioning assembly 5, the fixed disk 51 is fixed on the mobile plate 8. The rotating block 52 rotates inside the fixed disk 51, and the rotating disk 53 is fixed on the rotating block 52. By rotating the rotating disk 53 on the fixed disk 51, the position of the mounting mechanism 4 can be adjusted, thereby changing the position of the laser sensor body 3, thereby improving the working efficiency and flexibility of the laser sensor body 3. By fixing the marking block 55 on the fixed disk 51 and opening a marking line 54 on the rotating disk 53, when the marking block 55 is aligned with the marking line 54, it is convenient for the positioning component 6 to position and fix the rotating disk 53, thereby stabilizing the working position of the laser sensor body 3 and preventing the laser sensor body 3 from shaking after the probe is adjusted and turned.

[0029] See also Figure 5 The positioning assembly 6 includes a fixed block 61, which is fixedly connected to one end of the moving plate 8 away from the connecting block 9, a second spring 65 is fixedly connected inside the fixed block 61, one end of the second spring 65 is fixedly connected to a slide plate 62, the slide plate 62 is slidably connected inside the fixed block 61, one end of the slide plate 62 is fixedly connected to a pull rod 63, one end of the pull rod 63 away from the slide plate 62 is fixedly connected to a pull block 64, one end of the slide plate 62 away from the second spring 65 is fixedly connected to a positioning block 66, and both sides of the rotating block 52 are fixedly connected to positioning frames 67, and the positioning blocks 66 One side is movably connected with the positioning frame 67; by setting the positioning component 6, the fixed block 61 is fixed on the movable plate 8, the fixed block 61 is connected to the slide plate 62 through the second spring 65, the slide plate 62 is connected to the positioning block 66, the slide plate 62 is connected to the pull rod 63, the pull rod 63 can drive the slide plate 62 to move, so that the slide plate 62 drives the positioning block 66 to move, after the positioning block 66 leaves the positioning frame 67, the rotating disk 53 can be rotated by the rotating block 52, when the positioning block 66 is inserted into the positioning frame 67, the rotating disk 53 can be fixed, so that the angle of the laser sensor body 3 cannot be adjusted.

[0030] See also Figure 6-7The mounting mechanism 4 includes a mounting block 41, which is fixedly connected to one end of the rotating disk 53 away from the fixed disk 51, and a mounting groove 42 is provided on the end of the mounting block 41 away from the rotating disk 53. One side of the laser sensor body 3 is located inside the mounting groove 42, and the side of the mounting block 41 away from the rotating disk 53 is movably connected to the limiting block 43, and the end of the limiting block 43 close to the mounting groove 42 is fixedly connected to the anti-slip strip 44, and the side of the limiting block 43 away from the anti-slip strip 44 is fixedly connected to the handle 45, and the limiting block 4 3 and a mounting block 41 are provided with a positioning assembly 6; the mounting block 41 is fixed on the rotating disk 53, a mounting groove 42 is opened in the mounting block 41, the laser sensor body 3 is placed in the mounting groove 42, and then the mounting groove 42 is covered by the limit block 43 to prevent the laser sensor body 3 from falling from the mounting groove 42, an anti-slip strip 44 is provided to fit on the laser sensor body 3 to stabilize it in the mounting groove 42, and a handle 45 is fixed on the limit block 43 to facilitate the operator to pull the limit block 43 to move it.

[0031] See also Figure 8 The clamping assembly 46 includes a slot 461, which is provided inside the mounting block 41, a clamping hole 462 is provided on one side of the slot 461, an inserting block 463 is inserted inside the slot 461, one end of the inserting block 463 is fixedly connected to one end of the limiting block 43, a groove 464 is provided inside the inserting block 463, a first spring 465 is fixedly connected inside the groove 464, a clamping block 466 is fixedly connected to one end of the first spring 465, and one side of the clamping block 466 is movably connected to the clamping hole 462. Dynamic connection; by setting the clamping component 46, the plug-in block 463 is plugged into the slot 461, so that the limit block 43 is connected to the mounting block 41, a groove 464 is opened in the plug-in block 463, and a first spring 465 is installed in the groove 464. The first spring 465 is connected to the clamping block 466, and the clamping block 466 is clamped in the inside of the clamping hole 462 through the first spring 465, so that the plug-in block 463 is fixed to the slot 461, thereby fixing the limit block 43 and the mounting block 41, and the laser sensor body 3 can be fixed.

[0032] See also Figure 3-4The second positioning assembly 7 includes a motor 71, which is fixedly connected to one side of the first mounting plate 1 and the second mounting plate 2. The output end of the motor 71 is fixedly connected to a first gear 72, one side of the first gear 72 is meshedly connected to a second gear 73, and one side of the second gear 73 is fixedly connected to a screw rod 74, which is rotatably connected to the inside of the first mounting plate 1 and the second mounting plate 2, and the outer surface of the screw rod 74 is threadedly connected to a slider 75, and the sliders 75 are both slidably connected to the first mounting plate 1 and the second mounting plate 2, and one end of the slider 75 is fixedly connected to one end of the moving plate 8; by setting the second positioning assembly 7, the motor 71 is fixed on the first mounting plate 1 and the second mounting plate 2, and the motor 71 rotates the screw rod 74, so that the slider 75 on the surface of the screw rod 74 moves in the first mounting plate 1 and the second mounting plate 2, so that the slider 75 drives the moving plate 8 to move, and the working position of the laser sensor body 3 can be adjusted to better approach the contact object for monitoring.

[0033] See also Figure 1 The bottom end of the connecting block 9 is fixedly connected with a support frame 10, and the bottom end of the support frame 10 is fixedly connected with a bottom plate 11; by fixing the support frame 10 at the bottom of the connecting block 9 and fixing the bottom plate 11 at the bottom of the support frame 10, the laser sensor body 3 is installed.

[0034] The working principle of the utility model is as follows: by installing the laser sensor body 3 on the first mounting plate 1 and the second mounting plate 2, one laser sensor is arranged horizontally and the other laser sensor is arranged vertically, so that the target objects in these two directions can be measured and monitored, the laser sensor body 3 is installed in the mounting groove 42 of the mounting block 41, the anti-slip strip 44 on the limit block 43 is in contact with the surface of the laser sensor body 3, the insert block 463 is inserted into the slot 461, the clamping block 466 is clamped into the clamping hole 462 of the slot 461 through the first spring 465, the laser sensor body 3 is fixed, the motor 71 is used to drive the screw rod 74 to rotate, so that the slider 75 on the surface of the screw rod 74 slides on the first mounting plate 1 and the second mounting plate 2, so that the slider 75 drives the moving plate 8 to move, and the laser sensor body 3 is fixed on the moving plate 8 through the mounting mechanism 4, so that the working position of the laser sensor can be changed, so that the laser sensor is close to the target object. When it is needed When adjusting the working angle of the laser sensor, pull the pull block 64, the pull block 64 drives the pull rod 63 to move, the pull rod 63 drives the slide plate 62 to move, and the slide plate 62 drives the positioning block 66 to move, and the positioning block 66 leaves one of the positioning frames 67 on the rotating block 52, and then rotate the rotating disk 53, the rotating disk 53 rotates on the fixed disk 51 through the rotating block 52, after the working angle of the laser sensor is adjusted, when the marking line 54 is aligned with the marking block 55, release the pull block 64, at this time the positioning block 66 is reset by the second spring 65 and inserted into another positioning frame 67 on the rotating block 52, so that the angle adjustment of the laser sensor becomes simple and quick, and the operating efficiency and convenience are improved, which is conducive to more flexible response to different measurement and use requirements in practical applications, improves the working efficiency and flexibility of the laser sensor equipment, and enables more accurate acquisition of the position and parameter information of the target object in a complex environment, thereby improving the overall performance and application value of the measurement system.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0036] 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 combined laser sensor, comprising a first mounting plate and a second mounting plate, characterized in that: A connecting block is fixedly connected between the first mounting plate and the second mounting plate, a movable plate is slidably connected to one side of the first mounting plate and the second mounting plate, a first positioning component is provided on one side of the movable plate, a positioning component is provided on the movable plate above the first positioning component, a mounting mechanism is fixedly connected to the side of the first positioning component away from the movable plate, a laser sensor body is movably mounted on one side of the mounting mechanism, a second positioning component is fixedly connected to one side of the first mounting plate and the second mounting plate, and the movable plate is slidably connected to the first mounting plate and the second mounting plate respectively through the second positioning component.

2. A combined laser sensor according to claim 1, characterized in that: The first positioning assembly includes a fixed disk, which is fixedly connected to one end of the moving plate away from the connecting block. The moving plate is rotatably connected to a rotating block located on the inner side of the fixed disk. The rotating block is fixedly connected to the rotating disk at one end away from the moving plate. The mounting mechanism is fixedly connected to the rotating disk.

3. A combined laser sensor according to claim 2, characterized in that: Marking lines are provided on both sides of the rotating disk, and marking blocks are fixedly connected on both sides of one end of the fixed disk away from the moving plate, and the marking blocks match the marking lines.

4. A combined laser sensor according to claim 2, characterized in that: The positioning assembly includes a fixed block, which is fixedly connected to an end of the movable plate away from the connecting block, a second spring is fixedly connected to the inside of the fixed block, one end of the second spring is fixedly connected to a slide, the slide is slidably connected to the inside of the fixed block, one end of the slide is fixedly connected to a pull rod, an end of the pull rod away from the slide is fixedly connected to the pull block, an end of the slide away from the second spring is fixedly connected to the positioning block, both sides of the rotating block are fixedly connected to positioning frames, and one side of the positioning block is movably connected to the positioning frame.

5. A combined laser sensor according to claim 1, characterized in that: The mounting mechanism comprises a mounting block, which is fixedly connected to one end of the rotating disk away from the fixed disk. A mounting groove is provided on the end of the mounting block away from the rotating disk, and one side of the laser sensor body is located inside the mounting groove.

6. A combined laser sensor according to claim 5, characterized in that: The side of the mounting block away from the rotating disk is movably connected to a limiting block, an end of the limiting block close to the mounting groove is fixedly connected to an anti-slip strip, a side of the limiting block away from the anti-slip strip is fixedly connected to a handle, and a clamping assembly is provided between the limiting block and the mounting block.

7. A combined laser sensor according to claim 6, characterized in that: The card-connecting assembly includes a slot, which is opened inside the mounting block, a card hole is opened on one side of the slot, an insert block is inserted into the slot, one end of the insert block is fixedly connected to one end of the limit block, a groove is opened inside the insert block, a first spring is fixedly connected inside the groove, one end of the first spring is fixedly connected to the card block, and one side of the card block is movably connected to the card hole.

8. The combined laser sensor according to claim 1, characterized in that: The second positioning assembly includes a motor, which is fixedly connected to one side of the first mounting plate and the second mounting plate, and the output end of the motor is fixedly connected to the first gear, one side of the first gear is meshingly connected to the second gear, and one side of the second gear is fixedly connected to a lead screw, which is rotatably connected to the inside of the first mounting plate and the second mounting plate, and the outer surface of the lead screw is threadedly connected to a slider, and the slider is slidably connected to the first mounting plate and the second mounting plate, and one end of the slider is fixedly connected to one end of the movable plate.

9. The combined laser sensor according to claim 1, characterized in that: The bottom end of the connection block is fixedly connected with a support frame, and the bottom end of the support frame is fixedly connected with a bottom plate.

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