CN220647700U - Ranging device capable of preventing shaking - Google Patents

Abstract

The utility model relates to the technical field of distance measuring devices, and discloses a distance measuring device capable of preventing shaking, which comprises a base, wherein four magnetic boxes are fixedly connected to the top of the base, the four magnetic boxes are distributed in an array, first magnetic blocks are fixedly connected to the interiors of the four magnetic boxes, second magnetic blocks are movably connected to the interiors of the four magnetic boxes, the four second magnetic blocks are respectively positioned above the first magnetic blocks, and first limiting blocks are fixedly connected to the tops of the four second magnetic blocks. This prevent ranging device that rocks possesses and prevents advantages such as rocking, has solved the condition such as fatigue that appears easily after the handheld ranging device for a long time, thereby leads to ranging device to rock the unable accurate height or the distance of calculating the target and use the tripod to fix the ranging device also probably because of reasons such as wind-force weather, leads to the problem that tripod and ranging device wholly rock.

Description

Ranging device capable of preventing shaking

Technical Field

The utility model relates to the technical field of distance measuring devices, in particular to a distance measuring device capable of preventing shaking.

Background

The distance measuring device is a tool for measuring the height, the length and the like, and is generally divided into a laser distance measuring device and a sound wave distance measuring device, wherein the sound wave distance measuring device is greatly influenced by temperature, humidity and air pressure, and the laser distance measuring device is less influenced by calculating the distance by utilizing light reflection, so that most distance measuring devices in the market at present are laser distance measuring devices.

The condition such as fatigue appears easily after handheld rangefinder for a long time, thereby leads to rangefinder to rock and can't accurate calculation to the altitude or the distance of target and uses the tripod to fix the rangefinder also probably because of reasons such as wind-force weather, leads to tripod and rangefinder whole to rock, so proposes a rangefinder that prevents to rock and solves above-mentioned problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the ranging device capable of preventing shaking, which has the advantages of preventing shaking and the like, and solves the problems that the ranging device is easy to fatigue and the like after being held by a hand for a long time, so that the ranging device can not accurately calculate the height or distance to a target, and the tripod and the ranging device are integrally shaking due to wind weather and the like when the ranging device is fixed by the tripod.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the utility model provides a distance measuring device that prevents to rock, includes the base, the top fixedly connected with quantity of base is four magnetic force box, four magnetic force box is array distribution, four the inside of magnetic force box is the first magnetic force piece of equal fixedly connected with, four the inside of magnetic force box is the equal swing joint of second magnetic force piece, four the second magnetic force piece is located the top of first magnetic force piece respectively, four the equal fixedly connected with first stopper in top of second magnetic force piece, four the top fixedly connected with of first stopper is in same first base, the inside of first base is provided with the quantity and is the first spring card that the annular array distributes, the inside rotation of first base is connected with the second base that one end extends to first base top, the draw-in groove that quantity is twelve and with first spring card looks adaptation is seted up in the outside of second base, the outside of second base is through screw rod and third base threaded connection, screw rod right side swing joint has the swivel, the top fixedly connected with appearance of third base.

The beneficial effects of the utility model are as follows: the magnetism of the first magnetic block bottom and the second magnetic block top inside four magnetic boxes is the same, and principle that like poles repel each other can be reduced when rocking is generated, and when the direction needs to be adjusted, the second base is rotated, and when the angle needs to be adjusted, the swivel is rotated, and after the screw is loosened, the distance measuring device is adjusted.

This prevent ranging device that rocks has possessed the advantage that prevents rocking.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the inside threaded connection of base has first fixed block, the bottom swing joint of first fixed block has the steel cable.

The beneficial effect of adopting above-mentioned further scheme is, first fixed block can dismantle, can demolish when not needing to use the steel cable.

Further, the bottom fixedly connected with counter weight box of steel cable, the bottom of counter weight box is through steel cable fixedly connected with elasticity ware.

The technical scheme has the advantages that the weight box can adjust the weight of the counterweight, and the tensioner can adjust the tightness of the steel rope.

Further, the bottom swing joint of elasticity ware has the footboard, the bottom fixedly connected with iron cone of footboard.

The beneficial effect of adopting above-mentioned further scheme is, can make overall structure more stable after the iron cone inserts underground, and the footboard makes the iron cone more convenient insert underground.

Further, the bottom fixedly connected with quantity of base is three and is annular array distribution's second fixed block, and is three the bottom of second fixed block is all rotated through the dwang and is connected the telescopic link, and is three two bayonet sockets have all been seted up in the outside of telescopic link, and is three the telescopic link is all through second spring card and telescopic link swing joint.

The telescopic block and the telescopic rod can adjust the height of the base.

Further, the bottoms of the three telescopic rods are fixedly connected with damping shock absorption, and the bottoms of the three damping shock absorption are movably connected with footings.

The damping vibration reduction device has the beneficial effects that the damping vibration reduction device can reduce overall vibration, and the footing can adjust the angle to be more attached to the irregular ground.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the range finder and base connection structure of the present utility model;

FIG. 3 is a cross-sectional view of a first base structure of the present utility model;

fig. 4 is a cross-sectional view showing the coupling structure of the magnetic box and the base of the present utility model.

In the figure: 1. a base; 2. a magnetic box; 3. a first magnetic block; 4. a second magnetic block; 5. a first limiting block; 6. a first base; 7. a first spring clip; 8. a second base; 9. a third base; 10. a screw; 11. a swivel; 12. a range finder; 13. a first fixed block; 14. a steel rope; 15. a counterweight box; 16. an elastic device; 17. a pedal; 18. iron cone; 19. a second fixed block; 20. a rotating lever; 21. a telescopic block; 22. a bayonet; 23. a second spring clip; 24. a telescopic rod; 25. damping and shock absorption; 26. and (5) footing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the embodiment, given by fig. 1-4, a ranging device for preventing shaking is provided, the ranging device comprises a base 1, four magnetic boxes 2 are fixedly connected to the top of the base 1, the four magnetic boxes 2 are distributed in an array, the four magnetic boxes 2 are fixedly connected with first magnetic blocks 3, the four magnetic boxes 2 are movably connected with second magnetic blocks 4 in the interior, the four second magnetic blocks 4 are respectively located above the first magnetic blocks 3, the four tops of the second magnetic blocks 4 are fixedly connected with first limiting blocks 5, the tops of the four first limiting blocks 5 are fixedly connected to the same first base 6, six first spring clamps 7 distributed in an annular array are arranged in the first base 6, one end of each first base 6 extends to a second base 8 above the first base 6, twelve clamping grooves matched with the first spring clamps 7 are formed in the outer side of each second base 8, the tops of the second base are fixedly connected with a third base 10 through a screw rod, and the third base 10 is movably connected with the outer side of the third base 10.

The inner thread of the base 1 is connected with a first fixed block 13, and the bottom of the first fixed block 13 is movably connected with a steel rope 14;

the first fixing block 13 can be detached, and can be detached when the steel rope 14 is not needed;

the bottom of the steel rope 14 is fixedly connected with a weight box 15, and the bottom of the weight box 15 is fixedly connected with an elastic device 16 through the steel rope 14;

the weight box 15 can adjust the weight of the counterweight, and the tightness of the steel rope 14 can be adjusted by the tensioner 16;

the bottom of the tensioner 16 is movably connected with a pedal 17, and the bottom of the pedal 17 is fixedly connected with an iron cone 18;

after the iron cone 18 is inserted into the ground, the whole structure is more stable, and the pedal 17 enables the iron cone 18 to be inserted into the ground more conveniently;

the bottom of the base 1 is fixedly connected with three second fixing blocks 19 distributed in an annular array, the bottoms of the three second fixing blocks 19 are respectively connected with a telescopic block 21 in a rotating mode through a rotating rod 20, two bayonets 22 are respectively formed in the outer sides of the three telescopic blocks 21, and the three telescopic blocks 21 are respectively and movably connected with a telescopic rod 24 through a second spring clamp 23;

the telescopic block 21 can rotate by the rotating rod 20, and the height of the base 1 can be adjusted by the telescopic block 21 and the telescopic rod 24;

damping shock absorption 25 is fixedly connected to the bottoms of the three telescopic rods 24, and footings 26 are movably connected to the bottoms of the three damping shock absorption 25;

damping 25 reduces overall vibration and foot 26 adjusts to angle to more closely conform to the irregular ground.

Working principle:

the first step: the second base 8 is rotated to be clamped into a clamping groove formed in the second base 8 through the first spring clamp 7 to adjust the direction of the distance measuring device, and the rotating ring 11 drives the screw 10 to rotate to adjust the angle of the distance measuring device;

and a second step of: the telescopic block 21 is rotated by the rotating rod 20 to adjust the integral angle of the foot rest, the second spring clamp 23 adjusts the integral height of the foot rest by the bayonet 22 arranged on the telescopic block 21, and the foot 26 adjusts the angle of the foot 26 by the rotation of the ball head to adapt to different angles;

and a third step of: the first fixing block 13 is aligned with the groove at the bottom of the base 1, the steel rope 14 is fixed by rotating the first fixing block 13, the iron cone 18 is inserted into the ground, the pedal 17 is stepped on, and then the elastic device 16 is rotated to adjust the tightness of the steel rope 14, so that the installation is completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Ranging device that prevents rocking, including base (1), its characterized in that: the utility model discloses a range finder, including base (1) and base, the top fixedly connected with quantity is four magnetic force box (2), four magnetic force box (2) are the array and distribute, four the inside of magnetic force box (2) is equal fixedly connected with first magnetic force piece (3), four the inside of magnetic force box (2) is equal swing joint has second magnetic force piece (4), four second magnetic force piece (4) are located the top of first magnetic force piece (3) respectively, four the equal fixedly connected with first stopper (5) in top of second magnetic force piece (4), four the top fixedly connected with of first stopper (5) is in same first base (6), the inside of first base (6) is provided with the quantity and is the first spring card (7) that the annular array distributes, the inside rotation of first base (6) is connected with one end and extends to second base (8) of first base (6) top, the outside of second base (8) has been seted up the quantity and has been twelve and has been connected with first spring card (7) looks draw-in groove (10) and screw rod (10) are connected with screw rod (10) outside screw rod (10) of first base (6).

2. A shaking prevention ranging apparatus as defined in claim 1, wherein: the base (1) is internally connected with a first fixed block (13) in a threaded manner, and the bottom of the first fixed block (13) is movably connected with a steel rope (14).

3. A shaking prevention ranging apparatus as defined in claim 2, wherein: the bottom of steel cable (14) is fixedly connected with counter weight box (15), the bottom of counter weight box (15) is through steel cable (14) fixedly connected with elasticity ware (16).

4. A shaking prevention ranging apparatus as defined in claim 3, wherein: the bottom of the tensioner (16) is movably connected with a pedal (17), and the bottom of the pedal (17) is fixedly connected with an iron cone (18).

5. A shaking prevention ranging apparatus as defined in claim 1, wherein: the bottom fixedly connected with quantity of base (1) is three and is annular array second fixed block (19) that distributes, and is three the bottom of second fixed block (19) is all rotated through dwang (20) and is connected telescopic link (21), and is three bayonet socket (22) that quantity is two are all seted up in the outside of telescopic link (21), and is three telescopic link (24) swing joint are all passed through second spring card (23).

6. A shaking prevention ranging apparatus as defined in claim 5, wherein: damping shock absorption (25) are fixedly connected to the bottoms of the three telescopic rods (24), and footings (26) are movably connected to the bottoms of the three damping shock absorption (25).