Handheld laser radar scanning device

Abstract

The utility model discloses a handheld laser radar scanning device, which comprises a scanning device body, the scanning device body comprises a mounting block, a grip and a scanning block, the bottom of the grip is fixedly connected with a connecting base, and the bottom of the connecting base is fixedly connected with an adjusting mechanism. One end of the adjusting mechanism is fixedly connected with a locking mechanism, and the adjusting mechanism drives the locking mechanism to stretch out and draw back in the up-down and left-right directions. According to the utility model, the installation block and the scanning block are arranged to complete the scanning process of a target object, the grip is arranged to hold the whole device, and when the scanning device body needs to be held for a long time, the connecting base and the adjusting mechanism are installed at the bottom of the grip. Then, the locking mechanism at one end of the adjusting mechanism can abut against the operator, so that the operator can be prevented from being tired due to the fact that the operator is held by a single hand for a long time, and the adjusting mechanism can adjust the position of the locking mechanism.

Description

Technical Field

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

[0002] LiDAR is a radar system that emits laser beams to detect the position, speed and other characteristic quantities of a target. It first transmits a detection signal (laser beam) to the target, then compares the received signal reflected from the target (target echo) with the transmitted signal, and after appropriate processing, it can obtain relevant information about the target.

[0003] In the fields of engineering, chemical industry, food, transportation, etc., there are often some materials that need to study their outer contours to obtain information such as volume, surface curve, local features, etc. to guide management. For example, the storage capacity of coal bunkers needs to be accurately counted to avoid overstocking. The existing handheld laser radar scanning device needs to be manually held for a long time during use. The traditional laser radar scanning device is relatively heavy, and long-term holding has a certain impact on the operator. For this reason, we propose a handheld laser radar scanning device. Utility Model Content

[0004] The purpose of the utility model is to provide a handheld laser radar scanning device to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a handheld laser radar scanning device, comprising a scanning device body, the scanning device body comprising a mounting block, a handle and a scanning block, one side of the mounting block is connected to the scanning block, the bottom of the mounting block is fixedly connected to the handle, the bottom of the handle is fixedly connected to a connecting base, the bottom of the connecting base is fixedly connected to an adjustment mechanism, one end of the adjustment mechanism is fixedly connected to a locking mechanism, and the adjustment mechanism drives the locking mechanism to move telescopically in the up, down, left and right directions.

[0006] Furthermore, the connecting base includes a connecting seat, a fixing groove, a fixing block, a rotating shaft and a sealing baffle. The connecting seat is fixedly installed on the bottom of the handle. A fixing groove is provided at the bottom of the connecting seat. A fixing block is slidably connected inside the fixing groove. An adjustment mechanism is fixedly connected to the bottom of the fixing block. A rotating shaft is fixedly connected to one side of the connecting seat. An elliptical sealing baffle is rotatably connected to the outer surface of the rotating shaft.

[0007] Furthermore, the adjustment mechanism includes a connecting frame, a first connecting rod and a second connecting rod. The connecting frame is configured to be in an "L" shape. The two ends of the connecting frame are respectively slidably connected with the first connecting rod and the second connecting rod. The first connecting rod and the second connecting rod are respectively provided with multiple groups of first positioning holes and second positioning holes. The connecting frame is provided with a first locking bolt and a second locking bolt that are inserted into the first positioning hole and the second positioning hole.

[0008] Furthermore, the locking mechanism includes a support ring, a connecting groove, a first adhesive tape and a second adhesive tape. The support ring is fixedly connected to the second connecting rod. Two groups of connecting grooves are opened on the support ring. The first adhesive tape and the second adhesive tape are fixedly installed inside the two groups of connecting grooves respectively. The first adhesive tape and the second adhesive tape are bonded to each other.

[0009] Furthermore, the connecting frame, the first connecting rod, the second connecting rod and the supporting ring are all made of PVC material.

[0010] Furthermore, the first adhesive tape and the second adhesive tape are both made of elastic materials, and a rubber pad is provided at one end of the support ring away from the second connecting rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the utility model can complete the scanning process of the target object by setting the mounting block and the scanning block, and the set handle can hold the entire device, and when the scanning device body needs to be held for a long time, the connecting base and the adjustment mechanism are installed at the bottom of the handle, and then the locking mechanism at one end of the adjustment mechanism can be used to support the operator, thus preventing the operator from being fatigued by holding with one hand for a long time, and the set adjustment mechanism can adjust the position of the locking mechanism to adapt to the body shapes of different operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the first stereogram structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the second stereoscopic structure of the utility model;

[0014] Figure 3 This is an enlarged schematic diagram of structure A of the utility model;

[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the locking mechanism of the utility model.

[0016] In the figure: 1 scanning device body, 2 connecting base, 3 adjustment mechanism, 4 locking mechanism, 5 mounting block, 6 handle, 7 scanning block, 8 connecting seat, 9 fixing groove, 10 fixing block, 11 rotating shaft, 12 sealing baffle, 13 connecting frame, 14 first connecting rod, 15 second connecting rod, 16 first positioning hole, 17 second positioning hole, 18 first locking bolt, 19 second locking bolt, 20 supporting ring, 21 connecting groove, 22 first adhesive tape, 23 second adhesive tape. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-Figure 4 The utility model provides a technical solution: a handheld laser radar scanning device, including a scanning device body 1, the scanning device body 1 includes a mounting block 5, a handle 6 and a scanning block 7, one side of the mounting block 5 is connected to the scanning block 7, the bottom of the mounting block 5 is fixedly connected to the handle 6, the bottom of the handle 6 is fixedly connected to the connecting base 2, the bottom of the connecting base 2 is fixedly connected to an adjustment mechanism 3, one end of the adjustment mechanism 3 is fixedly connected to a locking mechanism 4, and the adjustment mechanism 3 drives the locking mechanism 4 to move telescopically in the up, down, left and right directions.

[0019] Among them, the scanning process of the target object can be completed by setting the mounting block 5 and the scanning block 7, and the handle 6 can be used to hold the entire device. When the scanning device body 1 needs to be held for a long time, the connecting base 2 and the adjustment mechanism 3 are installed at the bottom of the handle 6, and then the locking mechanism 4 at one end of the adjustment mechanism 3 can be used to support the operator, so as to prevent the operator from being fatigued by holding with one hand for a long time, and the adjustment mechanism 3 can adjust the position of the locking mechanism 4 to adapt to the body shape of different operators.

[0020] See also Figure 1 , Figure 2 and Figure 3 The connecting base 2 includes a connecting seat 8, a fixing groove 9, a fixing block 10, a rotating shaft 11 and a sealing baffle 12. The connecting seat 8 is fixedly installed at the bottom of the handle 6. A fixing groove 9 is opened at the bottom of the connecting seat 8. The fixing block 10 is slidably connected inside the fixing groove 9. The bottom of the fixing block 10 is fixedly connected to the adjustment mechanism 3. A rotating shaft 11 is fixedly connected to one side of the connecting seat 8. The outer surface of the rotating shaft 11 is rotatably connected to an elliptical sealing baffle 12.

[0021] Among them, the fixed block 10 is connected to the adjustment mechanism 3. When the adjustment mechanism 3 and the locking mechanism 4 need to be installed, the fixed block 10 is installed inside the fixed groove 9. Such a detachable setting will not affect normal use when it does not need to be held for a long time. After the fixed block 10 is installed inside the fixed groove 9, the elliptical sealing baffle 12 is rotated to rotate along the rotating shaft 11, so that one end of the fixed groove 9 can be fixed by using the sealing baffle 12, thereby preventing the fixed block 10 from slipping out of the fixed groove 9.

[0022] See also Figure 1 The adjustment mechanism 3 includes a connecting frame 13, a first connecting rod 14 and a second connecting rod 15. The connecting frame 13 is set in an "L" shape. The first connecting rod 14 and the second connecting rod 15 are slidably connected at both ends of the connecting frame 13. The first connecting rod 14 and the second connecting rod 15 are respectively provided with a plurality of groups of first positioning holes 16 and second positioning holes 17. The connecting frame 13 is provided with a first locking bolt 18 and a second locking bolt 19 that are inserted into the first positioning holes 16 and the second positioning holes 17.

[0023] Among them, when the position of the locking mechanism 4 needs to be adjusted, the first locking bolt 18 and the second locking bolt 19 are removed from the connecting frame 13, and then the first connecting rod 14 and the second connecting rod 15 are moved along the inside of the connecting frame 13. After the movement is completed, the first locking bolt 18 and the second locking bolt 19 are inserted into the first positioning hole 16 and the second positioning hole 17 to complete the fixation of the first connecting rod 14 and the second connecting rod 15.

[0024] See also Figure 1 and Figure 4 The locking mechanism 4 includes a support ring 20, a connecting groove 21, a first adhesive tape 22 and a second adhesive tape 23. The support ring 20 is fixedly connected to the second connecting rod 15. Two groups of connecting grooves 21 are opened on the support ring 20. The first adhesive tape 22 and the second adhesive tape 23 are fixedly installed inside the two groups of connecting grooves 21 respectively. The first adhesive tape 22 and the second adhesive tape 23 are bonded to each other.

[0025] Among them, when the position adjustment of the second connecting rod 15 is completed, the support ring 20 contacts the operator, and then uses the first adhesive tape 22 and the second adhesive tape 23 that are bonded to each other to bypass the operator, and uses the first adhesive tape 22 and the second adhesive tape 23 to bond to each other, so that the support ring 20 can be fixed.

[0026] See also Figure 1 and Figure 4The connecting frame 13, the first connecting rod 14, the second connecting rod 15 and the supporting ring 20 are all made of PVC material, the first adhesive tape 22 and the second adhesive tape 23 are both made of elastic material, and a rubber pad is laid on one end of the supporting ring 20 away from the second connecting rod 15.

[0027] Among them, the connecting frame 13, the first connecting rod 14, the second connecting rod 15 and the supporting ring 20 made of PVC material are light in weight and will not add additional gravity when supporting the scanning device body 1. The first adhesive tape 22 and the second adhesive tape 23 made of elastic material can be stretched to adapt to different operator body shapes. A rubber pad is laid on one side of the supporting ring 20 to protect the operator and will not scratch the operator due to the supporting ring 20 made of PVC material.

[0028] When in use, first, the scanning process of the target object can be completed by setting the mounting block 5 and the scanning block 7, and the setting handle 6 can be used to hold the entire device. When the scanning device body 1 needs to be held for a long time, the base 2 and the adjustment mechanism 3 are connected and installed at the bottom of the handle 6, and then the locking mechanism 4 at one end of the adjustment mechanism 3 can be used to resist the operator, so as to prevent the operator from being fatigued by holding with one hand for a long time, and the setting adjustment mechanism 3 can adjust the position of the locking mechanism 4, so as to adapt to the body shape of different operators. The setting fixing block 10 is connected with the adjustment mechanism 3. When the adjustment mechanism 3 and the locking mechanism 4 need to be installed, the fixing block 10 is installed in the fixing groove 9. Such a detachable setting will not affect normal use when it is not needed to be held for a long time. After the fixing block 10 is installed in the fixing groove 9, the elliptical sealing baffle 12 is rotated to make It rotates along the rotating shaft 11, so that one end of the fixing groove 9 can be fixed by the sealing baffle 12, thereby preventing the fixing block 10 from sliding out of the fixing groove 9. When the position of the locking mechanism 4 needs to be adjusted, the first locking bolt 18 and the second locking bolt 19 are removed from the connecting frame 13, and then the first connecting rod 14 and the second connecting rod 15 are moved along the inside of the connecting frame 13. After the movement is completed, the first locking bolt 18 and the second locking bolt 19 are inserted into the first positioning hole 16 and the second positioning hole 17 to complete the fixation of the first connecting rod 14 and the second connecting rod 15. After the position adjustment of the second connecting rod 15 is completed, the support ring 20 contacts the operator, and then the first adhesive tape 22 and the second adhesive tape 23 that are bonded to each other are used to bypass the operator, and the first adhesive tape 22 and the second adhesive tape 23 are bonded to each other, so that the fixation of the support ring 20 can be completed.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A handheld laser radar scanning device, comprising a scanning device body (1), wherein the scanning device body (1) comprises a mounting block (5), a handle (6) and a scanning block (7), wherein one side of the mounting block (5) is connected to the scanning block (7), and the bottom of the mounting block (5) is fixedly connected to the handle (6), characterized in that: The bottom of the handle (6) is fixedly connected to a connecting base (2), the bottom of the connecting base (2) is fixedly connected to an adjusting mechanism (3), one end of the adjusting mechanism (3) is fixedly connected to a locking mechanism (4), and the adjusting mechanism (3) drives the locking mechanism (4) to move in telescopic directions in the up, down, left and right directions.

2. A handheld laser radar scanning device according to claim 1, characterized in that: The connecting base (2) comprises a connecting base (8), a fixing groove (9), a fixing block (10), a rotating shaft (11) and a sealing baffle (12); the connecting base (8) is fixedly mounted on the bottom of the handle (6); a fixing groove (9) is provided at the bottom of the connecting base (8); a fixing block (10) is slidably connected inside the fixing groove (9); an adjustment mechanism (3) is fixedly connected to the bottom of the fixing block (10); a rotating shaft (11) is fixedly connected to one side of the connecting base (8); and an elliptical sealing baffle (12) is rotatably connected to the outer surface of the rotating shaft (11).

3. A handheld laser radar scanning device according to claim 2, characterized in that: The adjustment mechanism (3) comprises a connecting frame (13), a first connecting rod (14) and a second connecting rod (15); the connecting frame (13) is arranged in an "L" shape; the first connecting rod (14) and the second connecting rod (15) are slidably connected to the two ends of the connecting frame (13); the first connecting rod (14) and the second connecting rod (15) are respectively provided with a plurality of groups of first positioning holes (16) and second positioning holes (17); the connecting frame (13) is provided with a first locking bolt (18) and a second locking bolt (19) which are inserted into the first positioning holes (16) and the second positioning holes (17).

4. A handheld laser radar scanning device according to claim 3, characterized in that: The locking mechanism (4) comprises a support ring (20), a connecting groove (21), a first adhesive tape (22) and a second adhesive tape (23); the support ring (20) is fixedly connected to the second connecting rod (15); two groups of connecting grooves (21) are provided on the support ring (20); the first adhesive tape (22) and the second adhesive tape (23) are fixedly installed inside the two groups of connecting grooves (21); the first adhesive tape (22) and the second adhesive tape (23) are bonded to each other.

5. A handheld laser radar scanning device according to claim 4, characterized in that: The connecting frame (13), the first connecting rod (14), the second connecting rod (15) and the supporting ring (20) are all made of PVC material.

6. A handheld laser radar scanning device according to claim 4, characterized in that: The first adhesive tape (22) and the second adhesive tape (23) are both made of elastic materials, and a rubber pad is provided at one end of the support ring (20) away from the second connecting rod (15).

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