Laser detection device

Abstract

The utility model provides a laser detection device, which comprises a mounting plate for arranging a laser and a first adjusting mechanism for adjusting the rotation of the laser on the mounting plate. According to the utility model, the first adjusting mechanism adjusts the X-Y direction of the laser relative to the mounting plate for detection, the supporting mechanism provides support for the laser in the height direction and maintains the stability of the whole device in the use process, and the second adjusting mechanism adjusts the angle of the mounting plate relative to the supporting mechanism, thereby changing the angle of the laser in the X-Z direction. The second adjusting mechanism is installed above the supporting mechanism and detachably connected with the supporting mechanism, subsequent storage is facilitated, and a first fixing support and a second fixing base of the quick connecting mechanism are connected with an installation plate and the second adjusting mechanism correspondingly; and the first fixing support and the second fixing support are detachably connected, so that assembly is convenient before use, and disassembly is convenient after use.

Description

Technical Field

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

[0002] The laser detection device is used to receive the laser beam and process the returned signal to obtain environmental information. The laser radar detection device can obtain the distance, direction, shape and other information of the target object, thereby realizing the functions of distance measurement, obstacle detection, environmental perception and the like. A Chinese patent (publication number CN215867100U) discloses a periscopic laser detection device for a single soldier. When the laser detection device is used to detect from top to bottom, the mounting part connected to the detection part can be supported by installing the detection part and adjusting its angle. However, when installing the detection part, the detection part cannot be quickly disassembled from the top, which is very inconvenient to use. At the same time, it is not convenient to store when not performing laser detection. Therefore, the utility model proposes a laser detection device to improve the above problems. Utility Model Content

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the laser detection device in the prior art is inconvenient to use, thereby providing a laser detection device.

[0004] In order to solve the above problems, the utility model provides a laser detection device, which includes:

[0005] A mounting plate, used to set the laser, wherein a first adjustment mechanism is provided between the mounting plate and the laser to adjust the rotation of the laser on the mounting plate;

[0006] A supporting mechanism, disposed below the mounting plate to support the mounting plate;

[0007] A second adjustment mechanism, the second adjustment mechanism is used to adjust the angle of the mounting plate relative to the support mechanism, the second adjustment mechanism is arranged above the support mechanism and is detachably connected to the support mechanism;

[0008] A quick-connect mechanism comprises a first fixing seat and a second fixing seat, the first fixing seat and the second fixing seat are detachably connected, the top of the first fixing seat is connected to the bottom center of the mounting plate, and the bottom of the second fixing seat is connected to the second adjustment mechanism.

[0009] Preferably, the first adjusting mechanism comprises: a rotating disk, the rotating disk is arranged at the center of the mounting plate, the rotating disk and the mounting plate are rotatably connected, the laser is arranged at the center of the rotating disk, the bottom edge of the mounting plate is provided with a mounting portion, a motor is arranged in the mounting portion, the output shaft of the motor rotatably passes through the mounting portion and the mounting plate is connected to a rotating wheel, the rotating wheel and the rotating disk are in the same horizontal plane, and a gap is set between the rotating wheel and the rotating disk, and a transmission belt is sleeved between the rotating wheel and the rotating disk.

[0010] Preferably, the supporting mechanism comprises: a supporting seat and a supporting leg, a screw hole is arranged at the center of the supporting seat, three rotating parts are evenly arranged on the bottom edge of the supporting seat with the center of the supporting seat as the center, three supporting legs are arranged, one end of the supporting leg is rotatably connected to the rotating part, a linkage ring is arranged at the bottom of the supporting seat, three first linkage parts are evenly arranged on the edge of the linkage ring, second linkage parts are respectively arranged on one side of the supporting leg close to the center of the supporting seat, linkage rods are respectively arranged between the linkage ring and the supporting legs, one end of the linkage rod is rotatably connected to the first linkage part, and the other end of the linkage rod is rotatably connected to the second linkage part.

[0011] Preferably, the second adjustment mechanism includes: an adjustment seat and a positioning plate, an adjustment screw is provided at the bottom of the adjustment seat, the adjustment screw is screwed to the screw hole, a rotating cylinder is provided at the top of the adjustment, a pair of support plates are provided at the bottom of the positioning plate, the support plates are rotatably connected to the two ends of the rotating cylinder respectively, a fastening screw is provided in the rotating cylinder, an adjustment handle is provided at one end of the fastening screw, the other end of the fastening screw passes through the rotating cylinder so that the adjustment handle abuts against the support plate, and a fastening nut is provided at the other end of the fastening screw, the fastening nut is screwed to the fastening screw.

[0012] Preferably, an assembly groove is provided at the bottom of the first fixing seat, and a protrusion adapted to the assembly groove is provided at the top of the second fixing seat, the first fixing seat and the second fixing seat are clamped via the assembly groove and the protrusion, and the bottom of the second fixing seat is connected to the top of the positioning plate.

[0013] Preferably, grooves are provided on both sides of the first fixing seat, insert blocks are provided in the grooves, rotation holes are provided on both sides of the grooves, a rotation rod is provided at one end of the insert block, both ends of the rotation rod are rotatably connected to the rotation holes, an L-shaped block is provided at the other end of the insert block, and the horizontal part of the L-shaped block extends to the outside of the first fixing seat;

[0014] A pair of plug-in slots are provided at one end of the second fixing seat close to the first fixing seat, the plug-in slots have the same shape as the plug-in block, and the plug-in slots are provided with limit slots extending to the outside of the second fixing seat. When the first fixing seat and the second fixing seat are engaged, the plug-in block extends into the plug-in slot, and the L-shaped block slides along the plug-in slot into the limit slot, so that the L-shaped block abuts against the limit slot;

[0015] A pair of torsion springs are respectively sleeved on the rotating rods, one end of the torsion spring abuts against the limiting groove, and the other end of the torsion spring abuts against the inserting block.

[0016] The laser detection device provided by the utility model has the following beneficial effects:

[0017] 1. The utility model uses the first adjustment mechanism to adjust the XY direction of the laser relative to the mounting plate for detection. The support mechanism provides height support for the laser and maintains the stability of the entire device during use. The second adjustment mechanism adjusts the angle of the mounting plate relative to the support mechanism, thereby changing the XZ angle of the laser, so that the laser can be adjusted in opposite directions. The second adjustment mechanism is installed above the support mechanism and is detachably connected to the support mechanism for easy storage. The first fixed support and the second fixed support of the quick-connect mechanism are respectively connected to the mounting plate and the second adjustment mechanism, and the first fixed support and the second fixed support are detachably connected, which is convenient for assembly before use and easy to disassemble after use.

[0018] 2. The utility model also forms a support by opening the support mechanism before use, and after use, it is easy to store. By operating the linkage ring to move away from the support seat, the linkage rod opens the legs. When the linkage rod is horizontal relative to the ground, the legs are opened to the maximum distance, so that a better support effect can be formed for the laser above the support seat. The screw hole is convenient for forming a detachable connection with the second adjustment mechanism, which is easy to store after use;

[0019] 3. The utility model also extends the other end of the plug block into the plug-in slot, and the L-shaped block slides along the plug-in slot into the limiting slot, so that the L-shaped block abuts the limiting slot under the action of the torsion spring. At this time, a limit is formed between the first fixed seat and the second fixed seat. When it is necessary to disengage, the plug block is operated to rotate in the direction close to the second fixed seat, so that the L-shaped block disengages from the limiting slot. At this time, the plug block can be pulled out of the plug-in slot to separate the first fixed seat and the second fixed seat, so as to form a quick installation and separation of the first fixed seat and the second fixed seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the general assembly of the utility model;

[0021] Figure 2This is a schematic diagram of the installation structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the installation of the screw hole structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the installation of the adjusting screw structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the installation of the groove structure of the utility model;

[0025] Figure 6 It is a schematic diagram of the installation of the assembly slot structure of the utility model.

[0026] The reference numerals are as follows:

[0027] 1. Mounting plate; 2. Laser; 3. First fixing seat; 4. Second fixing seat; 5. Rotating disk; 6. Mounting part; 7. Motor; 8. Rotating wheel; 9. Transmission belt; 10. Support seat; 11. Support leg; 12. Screw hole; 13. Linkage ring; 14. Linkage rod; 15. Adjustment seat; 16. Positioning plate; 17. Adjustment screw; 18. Support plate; 19. Fastening screw; 20. Assembly groove; 21. Protrusion; 22. Groove; 23. Insert block; 24. Rotating rod; 25. L-shaped block; 26. Insertion groove; 27. Limiting groove. DETAILED DESCRIPTION

[0028] like Figure 1-6 As shown, the utility model provides a laser detection device, which includes: a mounting plate 1, used to set a laser 2, a first adjustment mechanism is arranged between the mounting plate 1 and the laser 2 to adjust the rotation of the laser 2 on the mounting plate 1; a support mechanism, arranged below the mounting plate 1 to support the mounting plate 1; a second adjustment mechanism, the second adjustment mechanism is used to adjust the angle of the mounting plate 1 relative to the support mechanism, the second adjustment mechanism is arranged above the support mechanism and is detachably connected to the support mechanism; a quick connection mechanism, the quick connection mechanism includes a first fixing seat 3 and a second fixing seat 4, the first fixing seat 3 and the second fixing seat 4 are detachably connected, the top of the first fixing seat 3 is connected to the bottom center of the mounting plate 1, and the bottom of the second fixing seat 4 is connected to the second adjustment mechanism. As shown Figure 1-6As shown, a laser detection device comprises: a mounting plate 1, a supporting mechanism, a second adjusting mechanism and a quick-connecting mechanism, wherein the mounting plate 1 is used to place a laser 2, and the laser 2 on the mounting plate 1 is rotated by the first adjusting mechanism to adjust the laser 2 relative to the XY direction of the mounting plate 1 for detection; wherein the laser 2 is commercially available, wherein the supporting mechanism provides height support for the laser 2 and maintains the stability of the entire device during use, and is installed under the mounting plate 1 to support the mounting plate 1; wherein the second adjusting mechanism adjusts the angle of the mounting plate 1 relative to the supporting mechanism, so that the mounting plate 1 is adjusted relative to the XZ direction of the supporting mechanism, thereby changing the XZ angle of the laser 2, so that the laser 2 can be adjusted in the opposite direction, and the second adjusting mechanism is installed above the supporting mechanism and is detachably connected to the supporting mechanism, which is convenient for subsequent storage; wherein the first fixed support and the second fixed support 4 of the quick-connecting mechanism are respectively connected to the mounting plate 1 and the second adjusting mechanism, and the first fixed support and the second fixed support are detachably connected, which is convenient for assembly before use and disassembly after use.

[0029] In some embodiments, the first adjustment mechanism includes: a rotating disk 5, the rotating disk 5 is arranged at the center of the mounting plate 1, the rotating disk 5 and the mounting plate 1 are rotatably connected, the laser 2 is arranged at the center of the rotating disk 5, the bottom edge of the mounting plate 1 is provided with a mounting portion 6, a motor 7 is arranged in the mounting portion 6, the output shaft of the motor 7 rotatably passes through the mounting portion 6 and the mounting plate 1 and is connected to a rotating wheel 8, the rotating wheel 8 and the rotating disk 5 are in the same horizontal plane, and the rotating wheel 8 and the rotating disk 5 are arranged with a gap, and a transmission belt 9 is sleeved between the rotating wheel 8 and the rotating disk 5. Figure 1-6 As shown, when adjusting the XY direction of the laser 2, the motor 7 is rotated to drive the rotating wheel 8 to transmit the transmission to the rotating disk 5 through the transmission belt 9, so as to adjust the laser 2 during use; wherein, the motor 7 is commercially available, and the output shaft of the motor 7 and the rotating wheel 8 can be connected by a coupling, and the motor 7 is clamped and bolted to the mounting part 6.

[0030] In some embodiments, the support mechanism includes: a support seat 10 and a support leg 11, a screw hole 12 is provided at the center of the support seat 10, three rotating parts are evenly arranged on the bottom edge of the support seat 10 with the center of the support seat 10 as the center, the support leg 11 is provided with three, one end of the support leg 11 is rotatably connected to the rotating part, a linkage ring 13 is provided at the bottom of the support seat 10, three first linkage parts are evenly provided on the edge of the linkage ring 13, a second linkage part is respectively provided on one side of the support leg 11 close to the center of the support seat 10, a linkage rod 14 is respectively provided between the linkage ring 13 and the support leg 11, one end of the linkage rod 14 is rotatably connected to the first linkage part, and the other end of the linkage rod 14 is rotatably connected to the second linkage part. Figure 1-6 As shown, the support mechanism is opened before use to form a support, and is easy to store after use; wherein, by operating the linkage ring 13 to move away from the support base 10, the linkage rod 14 opens the legs, and when the linkage rod 14 is horizontal relative to the ground, the legs are opened to the maximum distance, so that a better support effect can be formed for the laser 2 above the support base 10; wherein, the screw hole 12 is convenient for forming a detachable connection with the second adjustment mechanism, which is easy to store after use.

[0031] In some embodiments, the second adjustment mechanism includes: an adjustment seat 15 and a positioning plate 16, an adjustment screw 17 is provided at the bottom of the adjustment seat 15, and the adjustment screw 17 is screwed to the screw hole 12, a rotating cylinder is provided at the top of the adjustment, a pair of support plates 18 are provided at the bottom of the positioning plate 16, and the support plates 18 are respectively rotatably connected to the two ends of the rotating cylinder, a fastening screw 19 is provided in the rotating cylinder, an adjustment handle is provided at one end of the fastening screw 19, and the other end of the fastening screw 19 passes through the rotating cylinder so that the adjustment handle abuts against the support plate 18, and a fastening nut is provided at the other end of the fastening screw 19, and the fastening nut is screwed to the fastening screw 19. Figure 1-6 As shown, the adjustment seat 15 of the second adjustment mechanism is screwed together through the adjustment screw 17 and the screw hole 12. The adjustment seat 15 is installed on the support seat 10 before use. The adjustment seat 15 and the positioning plate 16 are rotatably connected through the support plate 18 and the rotating cylinder. It can be a through hole set on the support plate 18 that matches the rotating cylinder. The rotating cylinder can rotate relative to the through hole. After adjusting the angle between the positioning plate 16 and the adjustment seat 15, the XZ direction of the laser 2 is adjusted. Then, the fastening nut and the fastening screw 19 are screwed together, and the adjustment seat 15 and the support plate 18 between the adjustment handle and the fastening nut are used to form a limit.

[0032] In some embodiments, the first fixing seat 3 is provided with a mounting groove 20 at the bottom, and the second fixing seat 4 is provided with a protrusion 21 adapted to the mounting groove 20 at the top. The first fixing seat 3 and the second fixing seat 4 are connected by the mounting groove 20 and the protrusion 21, and the bottom of the second fixing seat 4 is connected to the top of the positioning plate 16. Figure 1-6 As shown, the first fixing seat 3 and the second fixing seat 4 are snap-fitted by means of the assembly groove 20 and the matching protrusion 21, so as to facilitate the quick connection or disassembly between the first fixing seat 3 and the second fixing seat 4, and the connection between the second fixing seat 4 and the positioning plate 16 can be in the form of screw connection or snap connection, and the first fixing seat 4 and the second fixing seat 4 are directly mounted on the mounting plate 1 and the positioning plate 16 respectively, so as to facilitate the connection between the two.

[0033] In some embodiments, grooves 22 are respectively provided on both sides of the first fixing seat 3, and plug blocks 23 are provided in the grooves 22. Rotation holes are respectively provided on both sides of the grooves 22. A rotation rod 24 is provided at one end of the plug block 23, and both ends of the rotation rod 24 are rotatably connected to the rotation holes, and an L-shaped block 25 is provided at the other end of the plug block 23. The horizontal part of the L-shaped block 25 extends to the outside of the first fixing seat 3; a pair of plug-in grooves 26 are provided at one end of the second fixing seat 4 close to the first fixing seat 3. The shape of the slot 26 is the same as that of the insert block 23. A limit slot 27 extending toward the outside of the second fixing seat 4 is provided in the insert slot 26. When the first fixing seat 3 and the second fixing seat 4 are engaged, the insert block extends into the insert slot 26, and the L-shaped block 25 slides along the insert slot 26 into the limit slot 27, so that the L-shaped block 25 abuts against the limit slot 27. A pair of torsion springs are respectively sleeved on the rotating rod 24, one end of the torsion spring abuts against the limit slot 27, and the other end of the torsion spring abuts against the insert block 23. Figure 1-6 As shown, one end of the connecting block 23 is rotated in the groove 22 of the first fixing seat 3 by the rotating rod 24, and the other end of the block is extended into the plug-in groove 26, and the L-shaped block 25 slides along the plug-in groove 26 to the limiting groove 27, so that the L-shaped block 25 abuts against the limiting groove 27 under the action of the torsion spring. At this time, a limit is formed between the first fixing seat 3 and the second fixing seat 4. When it is necessary to disengage, the operating block 23 is rotated in the direction close to the second fixing seat 4, so that the L-shaped block 25 disengages from the limiting groove 27. At this time, the block 23 can be pulled out of the plug-in groove 26 to separate the first fixing seat 3 and the second fixing seat 4, so as to form a quick installation and separation of the first fixing seat 3 and the second fixing seat 4.

[0034] The above is only a preferred embodiment of the utility model, and is not intended to limit the utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the utility model should be included in the protection scope of the utility model. The above is only a preferred implementation of the utility model. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the utility model, and these improvements and variations should also be regarded as the protection scope of the utility model.

Claims

1. A laser detection device, characterized in that: include: A mounting plate, used to set the laser, wherein a first adjustment mechanism is provided between the mounting plate and the laser to adjust the rotation of the laser on the mounting plate; A supporting mechanism, disposed below the mounting plate to support the mounting plate; A second adjustment mechanism, the second adjustment mechanism is used to adjust the angle of the mounting plate relative to the support mechanism, the second adjustment mechanism is arranged above the support mechanism and is detachably connected to the support mechanism; A quick-connect mechanism includes a first fixing seat and a second fixing seat, the first fixing seat and the second fixing seat are detachably connected, the top of the first fixing seat is connected to the bottom center of the mounting plate, and the bottom of the second fixing seat is connected to the second adjustment mechanism.

2. The laser detection device according to claim 1, characterized in that: The first adjustment mechanism includes: a rotating disk, which is arranged at the center of the mounting plate, the rotating disk and the mounting plate are rotatably connected, the laser is arranged at the center of the rotating disk, a mounting portion is arranged at the bottom edge of the mounting plate, a motor is arranged in the mounting portion, the output shaft of the motor rotatably passes through the mounting portion and the mounting plate is connected to a rotating wheel, the rotating wheel and the rotating disk are in the same horizontal plane, and a gap is arranged between the rotating wheel and the rotating disk, and a transmission belt is sleeved between the rotating wheel and the rotating disk.

3. The laser detection device according to claim 1, characterized in that: The supporting mechanism comprises: a supporting seat and a supporting leg, a screw hole is arranged at the center of the supporting seat, three rotating parts are evenly arranged on the bottom edge of the supporting seat with the center of the supporting seat as the center, three supporting legs are arranged, one end of the supporting leg is rotatably connected to the rotating part, a linkage ring is arranged at the bottom of the supporting seat, three first linkage parts are evenly arranged on the edge of the linkage ring, second linkage parts are respectively arranged on one side of the supporting leg close to the center of the supporting seat, linkage rods are respectively arranged between the linkage ring and the supporting legs, one end of the linkage rod is rotatably connected to the first linkage part, and the other end of the linkage rod is rotatably connected to the second linkage part.

4. The laser detection device according to claim 3, characterized in that: The second adjustment mechanism includes: an adjustment seat and a positioning plate, an adjustment screw is provided at the bottom of the adjustment seat, the adjustment screw is screwed to the screw hole, a rotating cylinder is provided at the top of the adjustment, a pair of support plates are provided at the bottom of the positioning plate, the support plates are rotatably connected to the two ends of the rotating cylinder respectively, a fastening screw is provided in the rotating cylinder, an adjustment handle is provided at one end of the fastening screw, the other end of the fastening screw passes through the rotating cylinder so that the adjustment handle abuts against the support plate, and a fastening nut is provided at the other end of the fastening screw, the fastening nut is screwed to the fastening screw.

5. The laser detection device according to claim 4, characterized in that: The first fixing seat is provided with an assembly groove at the bottom, and the second fixing seat is provided with a protrusion adapted to the assembly groove at the top. The first fixing seat and the second fixing seat are clamped together through the assembly groove and the protrusion, and the bottom of the second fixing seat is connected to the top of the positioning plate.

6. The laser detection device according to claim 5, characterized in that: Grooves are provided on both sides of the first fixing seat, insert blocks are provided in the grooves, rotation holes are provided on both sides of the grooves, a rotation rod is provided at one end of the insert block, both ends of the rotation rod are rotatably connected to the rotation holes, an L-shaped block is provided at the other end of the insert block, and a horizontal part of the L-shaped block extends to the outside of the first fixing seat; A pair of plug-in slots are provided at one end of the second fixing seat close to the first fixing seat, the plug-in slots have the same shape as the plug-in block, and the plug-in slots are provided with limit slots extending to the outside of the second fixing seat. When the first fixing seat and the second fixing seat are engaged, the plug-in block extends into the plug-in slot, and the L-shaped block slides along the plug-in slot into the limit slot, so that the L-shaped block abuts against the limit slot; A pair of torsion springs are respectively sleeved on the rotating rods, one end of the torsion spring abuts against the limiting groove, and the other end of the torsion spring abuts against the inserting block.

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