CN219368725U - Portable optical range finder - Google Patents

Abstract

The utility model discloses a portable optical range finder, which comprises a main body, a lifting shear type support and a range finder, wherein a placing groove is formed in the top surface of the main body, a bottom frame strip groove is formed in the bottom surface of the main body, a bidirectional screw rod is rotatably installed in the bottom frame strip groove, two driving sliding blocks moving oppositely are rotatably connected to the bidirectional screw rod, a block bottom lug is fixedly installed at the bottom of the driving sliding blocks, the lifting shear type support is rotatably installed on the block bottom lug, an adjusting plate is rotatably installed at the bottom end of the range finder through a rotating bearing assembly, a bearing plate is installed at the bottom center of the adjusting plate through a universal rotating piece, a top pin seat is fixedly installed on the top surface of the main body, a bolt is inserted in the top pin seat, and a pin hole is formed in the side surface of the bearing plate. The beneficial effects are that: the portable optical range finder provided by the utility model is convenient to carry, can be used outdoors according to different heights of people, is convenient to level and position detection points, and has good protection performance.

Description

Portable optical range finder

Technical Field

The utility model relates to the field of range finders, in particular to a portable optical range finder.

Background

The optical distance meter uses the center distance of two observation holes as a known edge, and uses the principle of triangle solution to measure the visual angle between images generated by objective lenses at two ends, so that the optical instrument for measuring the target distance has the advantages of poor precision although the conventional optical distance meter is hand-held and portable, and larger error due to shaking of hands when the hand is used and leveled;

the volume of the accurate optical measuring instrument is not too small, the optical measuring instrument is inconvenient to carry, and when the optical measuring instrument is used outdoors, a special bracket is required to be arranged for supporting due to the fact that the optical measuring instrument is large in volume, the outdoor bottom surface is not horizontal, and when rotation measurement is required, the optical measuring instrument is difficult to take points on the same horizontal plane and cannot be leveled.

Disclosure of Invention

The present utility model aims to solve the above problems by providing a portable optical distance meter.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a portable optical range finder, includes main part, goes up and down to cut support and range finder, the standing groove has been seted up to the top surface of main part, the chassis strip groove has been seted up to the bottom surface of main part, the bi-directional lead screw is installed to chassis strip inslot rotation, the last two drive slider that move in opposite directions that connect of bi-directional lead screw, the bottom fixed mounting of drive slider has a bottom ear, install on the bottom ear of piece rotate go up and down to cut the support, the bottom of range finder rotates through the rolling bearing subassembly and installs the regulating plate, the bottom center department of regulating plate installs the loading board through universal rotating piece, the top surface of main part still fixed mounting has a top cotter seat, peg graft on the top cotter seat, the side of loading board is equipped with the pinhole, the end of bolt extends to in the pinhole, fixed mounting has the horizontal adjustment piece on the top face of loading board, the top of horizontal adjustment piece supports to the bottom surface of regulating plate, the top fixed mounting of range finder has the lid, top fixed mounting of lid and horizontal detection device.

Further, the horizontal adjusting support comprises an inner fixing screw rod and a rotating screw sleeve, the fixing screw rod is screwed to the bottom end of the rotating screw sleeve, the bottom end of the inner fixing screw rod is fixedly arranged on the bearing plate, and an outer rotating ring is sleeved and fixed on the rotating screw sleeve.

Further, a baffle is transversely arranged in the placing groove in a spacing mode, a plurality of springs are arranged on the top support of the baffle, and a battery is arranged in the placing groove below the baffle.

Further, the bottom of the lifting scissor type support is rotatably provided with a foot plate rotating piece, and the bottom of the foot plate rotating piece is fixedly provided with a foot plate.

Further, two groups of threads with opposite threads are arranged on the bidirectional screw rod, and one end of the bidirectional screw rod extends to the outer side of the main body and is fixedly provided with a turning button.

Further, a fastening bolt is screwed on the top pin seat, a fastening hole is formed in the bolt, the tail end of the fastening bolt extends into the fastening hole, and a handle is rotatably arranged on the cover body.

The beneficial effects are that: the portable optical range finder provided by the utility model is convenient to carry, can be used outdoors according to different heights of people, is convenient to level and position detection points, and has good protection performance.

Drawings

FIG. 1 is a schematic diagram of a portable optical rangefinder of the present utility model;

FIG. 2 is an enlarged schematic view of a portion of a portable optical rangefinder of the present utility model;

FIG. 3 is a schematic view of the inside of a ranging slot of a portable optical range finder according to the present utility model;

FIG. 4 is a schematic bottom view of a portable optical rangefinder of the present utility model;

FIG. 5 is a schematic view of a bi-directional screw drive of a portable optical rangefinder of the present utility model;

fig. 6 is a schematic view of a leveling support for a portable optical rangefinder in accordance with the present utility model.

The reference numerals are explained as follows:

1. a main body; 2. lifting scissor type supports; 3. a range finder; 4. a cover body; 5. a carrying plate; 6. a horizontal adjustment support; 7. a universal rotating member; 8. a pin jack; 9. an adjusting plate; 10. a rotating bearing assembly; 11. a laser emitter; 12. a turning button; 13. a foot plate rotating member; 14. foot plates; 15. a partition plate; 16. a spring; 17. a placement groove; 18. a chassis bar slot; 19. a bidirectional screw rod; 20. driving a sliding block; 21. a block bottom ear; 22. a fastening bolt; 23. a plug pin; 24. an inner fixing screw; 25. rotating the screw sleeve; 26. sleeving an outer swivel; 27. a handle; 28. a level detection device.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1 to 6, a portable optical distance meter is composed of a main body 1, a lifting scissor bracket 2 and a distance meter 3;

the top surface of the main body 1 is provided with a placing groove 17, the bottom surface of the main body 1 is provided with a bottom frame groove 18, the bottom frame groove 18 is deeper and is provided with two bottom frame grooves 18, the two bottom frame grooves 18 are arranged on the front side and the rear side of the bottom surface of the main body to avoid collision with the placing groove 17, a bidirectional screw rod 19 is rotatably arranged in the bottom frame groove 18, two driving sliding blocks 20 which move oppositely are rotatably connected on the bidirectional screw rod 19, the driving sliding blocks 20 slide in the bottom frame groove 18 to drive the lifting scissor type support 2 to stretch, the bottom of the driving sliding blocks 20 is fixedly provided with a block bottom lug 21, the lifting scissor type support 2 is rotatably arranged on the block bottom lug 21, and the bottom end of the lifting scissor type support 2 extends to the outer side of the bottom frame groove 18, so that the main body 1 is lifted and supported;

the bottom end of the range finder 3 is rotatably provided with an adjusting plate 9 through a rotary bearing assembly 10, the bottom center of the adjusting plate 9 is provided with a bearing plate 5 through a universal rotating piece 7, the universal rotating piece 7 consists of a ball sleeve and a rotating ball in the ball sleeve, the universal rotating piece can rotate in multiple directions, the leveling of the adjusting plate 9 is facilitated, the top surface of the main body 1 is fixedly provided with a top pin seat 8, the top pin seat 8 is inserted with a plug pin 23, the side surface of the bearing plate 5 is provided with a pin hole, and the tail end of the plug pin 23 extends into the pin hole;

the top plate surface of the bearing plate 5 is fixedly provided with the horizontal adjusting support piece 6, the top end of the horizontal adjusting support piece 6 is supported to the bottom surface of the adjusting plate 9, and the horizontal adjusting support piece is not aligned to be fixed, so that the adjusting plate 9 is conveniently supported and adjusted to be horizontal;

the top fixed mounting of distancer 3 has lid 4, and the top surface fixed mounting of lid 4 has laser emitter 11 and level detection device 28, and level detection device 28 can adopt ordinary level instrument, and laser emitter 11 is used for transmitting laser beam to carry out the location of check point.

In this embodiment, the horizontal adjusting support 6 is composed of an inner fixing screw 24 and a rotating screw sleeve 25, the fixing screw 24 is screwed to the bottom end of the rotating screw sleeve 25, the length of the rotating screw sleeve 25 is driven to change by rotation of the rotating screw sleeve 25, the bottom end of the inner fixing screw 24 is fixedly mounted on the bearing plate 5, an outer sleeve rotating ring 26 is sleeved and fixed on the rotating screw sleeve 25, and the outer sleeve rotating ring 26 is used for driving the rotating screw sleeve 25 to rotate.

In the embodiment, a baffle plate 15 is transversely arranged in the placing groove 17 in a spacing mode, a plurality of springs are arranged on the top support of the baffle plate 15 and used for partially absorbing shock and assisting the lifting of the bearing plate 5, and a battery is arranged in the placing groove 17 below the baffle plate 5 and used for supplying power to the distance measuring instrument 3.

In this embodiment, the foot plate rotating member 13 is rotatably mounted at the bottom end of the lifting scissor type support 2, the foot plate 14 is fixedly mounted at the bottom end of the foot plate rotating member 13, and the foot plate 14 is lifted along with the lifting scissor type support 2, and is recovered along with the lifting scissor type support 2 and placed at the bottom of the main body 1 when not in use.

In this embodiment, two sets of threads with opposite threads are provided on the bi-directional screw 19, one end of the bi-directional screw 19 extends to the outside of the main body 1 and is fixedly provided with a turn knob 12, and the turn knob 12 drives the bi-directional screw 19 to rotate.

In this embodiment, the top pin seat 8 is screwed with a fastening bolt 22, the bolt 23 is provided with a fastening hole, the tail end of the fastening bolt 22 extends into the fastening hole, and the handle 27 is rotatably mounted on the cover body 4, and the handle 27 is turned flat when not in use.

The portable optical distance meter main body 1 of the embodiment is in a box structure, the distance meter 3 and the main body 1 are in a folding structure when the portable optical distance meter is carried, the cover body 4 is covered in the placing groove 17 and is clamped by the bolt 23, the portable optical distance meter is carried by lifting the handle 27, and when the portable optical distance meter is required to be used, the lifting scissor type support 2 is put down by rotating the rotary knob 12 and is stably supported by the foot plate 14;

the adjusting plate 9 is horizontally adjusted by rotating the adjusting support 6, so that the cover body 4 displayed by the horizontal detecting device 28 is in a horizontal state, and when in actual use, the laser emitter 11 is started to position a detection place, then the range finder 3 is started, horizontal rotation can be performed, and multi-point detection of the travel is realized.

It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. A portable optical rangefinder, characterized in that: including main part, lift scissor type support and distancer, the standing groove has been seted up to the top surface of main part, the chassis strip groove has been seted up to the bottom surface of main part, the bidirectional screw is installed in the chassis strip inslot rotation, connect soon on the bidirectional screw and have two drive slide blocks of opposite direction removal, the bottom fixed mounting of drive slide block has the ear at the bottom of the piece, rotate on the ear at the bottom of the piece and install the lift scissor type support, the bottom of distancer rotates through the rotation bearing assembly and installs the regulating plate, the bottom center department of regulating plate installs the loading board through universal commentaries on classics piece, the top surface of main part still fixed mounting has a top cotter seat, peg graft on the top cotter seat, the side of loading board is equipped with the pinhole, the end of bolt extends to in the pinhole, fixed mounting has the horizontal adjustment support on the top face of loading board, the top fixed mounting of distancer has the lid, the top fixed mounting of lid has laser emitter and horizontal detection device.

2. A portable optical rangefinder in accordance with claim 1 wherein: the horizontal adjusting support consists of an inner fixing screw rod and a rotating screw sleeve, wherein the fixing screw rod is screwed to the bottom end of the rotating screw sleeve, the bottom end of the inner fixing screw rod is fixedly arranged on the bearing plate, and an outer rotating ring is sleeved and fixed on the rotating screw sleeve.

3. A portable optical rangefinder in accordance with claim 1 wherein: the storage tank is internally and transversely provided with a partition board in a spacing way, a plurality of springs are arranged on the top support of the partition board, and a battery is arranged in the storage tank below the partition board.

4. A portable optical rangefinder in accordance with claim 1 wherein: the bottom of the lifting scissor type support is rotatably provided with a foot plate rotating piece, and the bottom of the foot plate rotating piece is fixedly provided with a foot plate.

5. A portable optical rangefinder in accordance with claim 1 wherein: the bidirectional screw rod is provided with two groups of threads with opposite threads, and one end of the bidirectional screw rod extends to the outer side of the main body and is fixedly provided with a turn knob.

6. A portable optical rangefinder in accordance with claim 1 wherein: the top pin seat is screwed with a fastening bolt, the bolt is provided with a fastening hole, the tail end of the fastening bolt extends into the fastening hole, and the cover body is rotatably provided with a handle.