CN220730438U - Angle-adjustable laser ranging device - Google Patents

Abstract

The utility model provides an angle-adjustable laser ranging device which comprises a base, wherein a vertical frame is fixed at the top of the base, a moving block is slidably arranged in the vertical frame, a fixed disc is fixed on the surface of the moving block, a turntable is rotatably arranged on the outer side of the fixed disc through a bearing, a first bolt moves along the inside of an arc groove when the turntable is rotated, the position of the turntable and the first bolt is locked through a nut after the position is determined, the rotated position of the turntable is kept, and compared with the prior art, a range finder is arranged in an upper clamping plate and a lower clamping plate on a mounting plate, the rotation braking of the lower clamping plate by the insertion connection with the turntable can be realized through the movement of an inserting rod at the bottom of the mounting plate, the connection with the turntable is released, the turntable can not drive the rotation of the range finder, the multi-dimensional angle adjustment of the range finder can be rapidly carried out through the mode, and the rapid locking of the other group of dimensions can be simultaneously realized, so that the rotation precision of the range finder is prevented from being influenced.

Description

Angle-adjustable laser ranging device

Technical Field

The utility model relates to the technical field of construction measurement, in particular to an angle-adjustable laser ranging device.

Background

In building engineering construction operation, often need use laser rangefinder to carry out distance measurement to long-range scope, at present, generally install laser rangefinder and measure the use at the tripod top, when need carrying out angle modulation to laser rangefinder, only can be through wholly taking up the tripod, hand support carries out measurement operation, still seriously influences measurement accuracy when troublesome consuming time.

Patent CN219328897U proposes a laser rangefinder of adjustable angle, adjusts laser rangefinder height through elevating system, then rotates the framework and adjusts laser rangefinder orientation, then directly deflects laser rangefinder again and adjusts its angle to adjust laser rangefinder to target position and angle, make it satisfy actual measurement demand, need not the manual work and hold.

The technical scheme is that: the angle of distancer is adjusted to the device divide into three dimension, but the regulation of every dimension is independent, consequently needs to adjust alone, still need lock it after the completion of every dimension is adjusted to avoid the angle round trip variation of distancer to influence measurement accuracy, consequently comparatively loaded down with trivial details in the operation, and the device installation distancer is inconvenient enough.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide an angle-adjustable laser ranging device so as to solve the problems in the prior art, the angle-adjustable laser ranging device is novel in structure, a range finder is arranged in an upper clamping plate and a lower clamping plate on a mounting plate, the lower clamping plate can be braked in rotation by inserting connection with a turntable through the movement of an inserting rod at the bottom of the mounting plate, the connection with the turntable is released, the turntable can not drive the range finder to rotate, the range finder can be rapidly adjusted in multi-dimensional angles through the mode, and meanwhile, the range finder can be rapidly locked in another group of dimensions so as to avoid influencing the rotation precision of the range finder.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an adjustable angle laser rangefinder, includes the base, the base top is fixed with the mullion, and sliding mounting has the movable block in the mullion, the movable block is fixed with the fixed disk on the surface, and the fixed disk outside is rotated through the bearing and is installed the carousel, the carousel outside is equipped with the clamping assembly, and clamping assembly internally mounted has the laser rangefinder, the clamping assembly includes the mounting panel, and the vertical face of mounting panel is fixed with the center department of fixed disk, just the horizontal plane of mounting panel passes through the bearing and rotates installs the lower plate, the lower plate top is equipped with the punch holder, and the laser rangefinder installs between punch holder and lower plate, the both sides meshing grafting of punch holder and lower plate has the second bolt.

Further, the screw rod is rotatably arranged in the vertical frame through a bearing, and the moving block is engaged and sleeved on the screw rod.

Further, an arc groove is formed in the surface of the rotary table, a first bolt is fixed at a position, corresponding to the arc groove, of the fixed plate, and the first bolt penetrates out of the arc groove.

Further, the first bolt penetrates out of the turntable and is meshed with the nut, and the nut is in extrusion contact with the turntable.

Furthermore, the bottom of the mounting plate is inserted with the inserted bar in a sliding manner, the position of the turntable corresponding to the inserted bar is provided with a jack, and the inserted bar can be inserted into the jack.

Further, a connecting plate is fixed on the surface of the inserted link, the connecting plate penetrates out of the mounting plate, and a moving notch is formed in the position, corresponding to the penetrating-out position of the connecting plate, of the mounting plate.

Further, an extrusion column is fixed on the top surface of the connecting plate, and the extrusion column is in extrusion contact with the rotating connection part of the lower clamping plate and the mounting plate.

The utility model has the beneficial effects that: the utility model relates to an angle-adjustable laser ranging device, which comprises a base; a mullion; a screw; a moving block; a fixed plate; a turntable; an arc groove; a first bolt; a nut; a clamping assembly; a mounting plate; a lower clamping plate; an upper clamping plate; a second bolt; a rod; a connecting plate; an extrusion column; a jack; moving the notch; a laser range finder;

1. when the turntable is rotated, the first bolt moves along the inside of the arc groove, and after the position is determined, the position of the turntable and the first bolt is locked by the nuts, so that the rotated position of the turntable is maintained.

2. According to the utility model, through the linkage effect of the inserted link, when the inserted link is positioned at the jack for plugging, the extrusion column is not in extrusion contact with the rotating joint of the lower clamping plate and the mounting plate, at the moment, the rotation of the turntable cannot influence the vertical rotation angle of distance measurement, when the inserted link is pushed to be inserted into the jack, the connecting plate moves along the moving notch, the extrusion column is in extrusion contact with the rotating joint of the lower clamping plate and the mounting plate, the horizontal rotation of the lower clamping plate is limited, the angle of the range finder can be independently controlled through the turntable, and the switching use of two rotation dimensions is realized.

3. Compared with the prior art, the range finder is arranged in the upper clamping plate and the lower clamping plate on the mounting plate, the lower clamping plate can be braked in rotation by being inserted into the rotary table through the movement of the inserted rod at the bottom of the mounting plate, the connection with the rotary table is released, the rotary table can not drive the range finder to rotate, the range finder can be rapidly adjusted in multi-dimensional angle through the mode, and meanwhile, the range finder can be rapidly locked in another group of dimensions, so that the influence on the rotation precision of the range finder is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of an angle-adjustable laser ranging device according to the present utility model;

FIG. 2 is a schematic view of a mullion structure of an angle-adjustable laser ranging device of the present utility model;

FIG. 3 is a schematic diagram showing the connection between the clamping assembly and the fixed disk of the angle-adjustable laser ranging device according to the present utility model;

FIG. 4 is a schematic diagram showing the connection between the clamping assembly and the fixed disk of the angle-adjustable laser ranging device according to the present utility model.

In the figure: 1. a base; 2. a mullion; 21. a screw; 22. a moving block; 3. a fixed plate; 31. a turntable; 32. an arc groove; 33. a first bolt; 34. a nut; 4. a clamping assembly; 41. a mounting plate; 42. a lower clamping plate; 43. an upper clamping plate; 44. a second bolt; 45. a rod; 46. a connecting plate; 47. an extrusion column; 48. a jack; 49. moving the notch; 5. a laser range finder.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an adjustable angle laser rangefinder, includes base 1, base 1 top is fixed with mullion 2, and sliding mounting has movable block 22 in mullion 2, movable block 22 is fixed with fixed disk 3 on the surface, and fixed disk 3 outside is through the bearing rotation installation carousel 31, the carousel 31 outside is equipped with clamping assembly 4, and clamping assembly 4 internally mounted has laser rangefinder 5, clamping assembly 4 includes mounting panel 41, and the vertical face of mounting panel 41 is fixed with the center department of fixed disk 3, just the horizontal plane of mounting panel 41 passes through the bearing rotation installation lower plate 42, the lower plate 42 top is equipped with punch holder 43, and laser rangefinder 5 installs between punch holder 43 and lower plate 42, punch holder 43 and lower plate 42's both sides meshing are pegged graft and are had second bolt 44, during the use device, install laser rangefinder 5 between punch holder 43 and lower plate 42 through second bolt 44, adjust the height of laser rangefinder 5 through mullion 2, adjust the horizontal angle of laser rangefinder 5 through lower plate 42.

In this embodiment, the screw 21 is rotatably installed in the mullion 2 through a bearing, the moving block 22 is engaged and sleeved on the screw 21, the top knob of the screw 21 is rotated, the moving block 22 and the screw 21 are engaged and slide along the mullion 2, and the vertical positions of the mounting plate 41 and the range finder are adjusted.

In this embodiment, an arc groove 32 is formed on the surface of the turntable 31, a first bolt 33 is fixed at a position of the fixed disk 3 corresponding to the arc groove 32, the first bolt 33 penetrates out of the arc groove 32, a nut 34 is engaged and sleeved at a position of the first bolt 33 penetrating out of the turntable 31, the nut 34 is in extrusion contact with the turntable 31, when the turntable 31 is rotated, the first bolt 33 moves along the inside of the arc groove 32, and after the position is determined, the position of the turntable 31 and the position of the first bolt 33 are locked by the nut 34.

In this embodiment, the bottom of the mounting plate 41 is slidably inserted with the inserting rod 45, and the position of the turntable 31 corresponding to the inserting rod 45 is provided with the inserting hole 48, the inserting rod 45 can be inserted into the inserting hole 48, the surface of the inserting rod 45 is fixed with the connecting plate 46, the connecting plate 46 penetrates out of the mounting plate 41, the position of the mounting plate 41 corresponding to the penetrating position of the connecting plate 46 is provided with the moving notch 49, the top surface of the connecting plate 46 is fixed with the extruding column 47, and the extruding column 47 is in extruding contact with the rotating connection part of the lower clamping plate 42 and the mounting plate 41, when the inserting rod 45 is positioned in the inserting hole 48, the extruding column 47 is also not in extruding contact with the rotating connection part of the lower clamping plate 42 and the mounting plate 41, at this moment, the rotating of the turntable 31 can not affect the vertical rotating angle of distance measurement, when the inserting rod 45 is pushed into the inserting hole 48, the connecting plate 46 moves along the moving notch 49, the extruding column 47 is in extruding contact with the rotating connection part of the lower clamping plate 42 and the mounting plate 41, the horizontal rotation limitation of the lower clamping plate 42 is realized, and the angle of the range finder can be independently controlled by the turntable 31.

When the device is used, the laser range finder 5 is arranged between the upper clamping plate 43 and the lower clamping plate 42 through the second bolt 44, the rotary button at the top of the screw 21 is rotated, the moving block 22 is meshed with the screw 21 to slide along the mullion 2, the vertical positions of the mounting plate 41 and the range finder are adjusted, when the inserting rod 45 is positioned in the inserting hole 48 and is inserted, the extruding column 47 is not in extrusion contact with the rotary joint of the lower clamping plate 42 and the mounting plate 41, at the moment, the rotation of the turntable 31 can not affect the vertical rotation angle of the range finder, when the inserting rod 45 is pushed to be inserted into the inserting hole 48, the connecting plate 46 moves along the moving notch 49, the extruding column 47 is in extrusion contact with the rotary joint of the lower clamping plate 42 and the mounting plate 41, the horizontal rotation of the lower clamping plate 42 is limited, the angle of the range finder can be independently controlled through the turntable 31, when the turntable 31 is rotated, the first bolt 33 moves along the inside the arc groove 32, and the position of the turntable 31 and the first bolt 33 is locked through the nut 34 after the position is determined.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (7)

1. The utility model provides an adjustable angle laser rangefinder, includes base (1), its characterized in that: the base (1) top is fixed with mullion (2), and installs movable block (22) in mullion (2) in sliding, movable block (22) are fixed with fixed disk (3) on the surface, and fixed disk (3) outside is installed carousel (31) through the bearing rotation, the carousel (31) outside is equipped with clamping assembly (4), and clamping assembly (4) internally mounted has laser range finder (5), clamping assembly (4) include mounting panel (41), and the vertical face of mounting panel (41) is fixed with the center department of fixed disk (3), just the horizontal plane of mounting panel (41) is installed through the bearing rotation lower plate (42), lower plate (42) top is equipped with punch holder (43), and laser range finder (5) are installed between punch holder (43) and lower plate (42), punch holder (43) and lower plate's both sides meshing are pegged graft and are had second bolt (44).

2. An adjustable angle laser ranging apparatus as set forth in claim 1, wherein: the inside of the vertical frame (2) is rotatably provided with a screw rod (21) through a bearing, and the moving block (22) is meshed and sleeved on the screw rod (21).

3. An adjustable angle laser ranging apparatus as set forth in claim 1, wherein: an arc groove (32) is formed in the surface of the rotary disc (31), a first bolt (33) is fixed at a position of the fixed disc (3) corresponding to the arc groove (32), and the first bolt (33) penetrates out of the arc groove (32).

4. An adjustable angle laser ranging apparatus as set forth in claim 3, wherein: the first bolt (33) penetrates out of the rotary table (31) and is engaged with a nut (34), and the nut (34) is in extrusion contact with the rotary table (31).

5. An adjustable angle laser ranging apparatus as set forth in claim 1, wherein: the bottom of the mounting plate (41) is slidably inserted with an inserting rod (45), a jack (48) is formed in the position, corresponding to the inserting rod (45), of the rotary disc (31), and the inserting rod (45) can be inserted into the jack (48).

6. The adjustable angle laser ranging apparatus as set forth in claim 5, wherein: a connecting plate (46) is fixed on the surface of the inserted link (45), the connecting plate (46) penetrates out of the mounting plate (41), and a moving notch (49) is formed in the position, corresponding to the penetrating-out position of the connecting plate (46), of the mounting plate (41).

7. The adjustable angle laser ranging apparatus as set forth in claim 6, wherein: an extrusion column (47) is fixed on the top surface of the connecting plate (46), and the extrusion column (47) is in extrusion contact with a rotary joint of the lower clamping plate (42) and the mounting plate (41).