Laser range finder for garden design

Abstract

The utility model discloses a laser range finder for garden design, which belongs to the technical field of garden design measurement and comprises a range finder body, a base is arranged at the bottom of the range finder body, an adjusting disc is arranged at the bottom of the base, a plurality of movable grooves are formed in the top of the adjusting disc, screw rods are arranged in the movable grooves, and threaded sleeves are sleeved on the peripheries of the screw rods. An adjusting rod is arranged at the top of the threaded sleeve, a movable connecting seat is arranged at the bottom of the adjusting rod, a universal joint is arranged at the top of the adjusting rod, the top of the universal joint is movably connected with the base, adjusting knobs are arranged at the positions, corresponding to the movable grooves, of the outer portion of the adjusting disc, and the adjusting knobs extend into the corresponding movable grooves and are fixedly connected with screw rods in the movable grooves; the height of the bottom plate in different directions is adjusted by rotating the adjusting knob, so that the whole bottom plate can be in a horizontal state, the horizontal state of the range finder body is ensured, and the convenience of adjusting the range finder body to be horizontal is greatly improved compared with a traditional mode of leveling by using a heightened tripod.

Description

Technical Field

[0001] The utility model belongs to the technical field of garden design measurement, and specifically relates to a laser rangefinder for garden design. Background Art

[0002] Garden design is the process of creating a beautiful natural environment and living and recreational space within a certain geographical area by using garden art and engineering technology to transform the terrain (or further build mountains, stack stones, and manage water), plant trees, flowers, and plants, construct buildings, and arrange garden paths.

[0003] At present, most of the existing laser rangefinders for garden design do not have the function of adjusting the horizontal state. They are generally fixed on a tripod. Since the tripod needs to be unfolded according to the terrain of the site, the rangefinder body is tilted after installation. It is necessary to raise the bottom of the tripod to make the rangefinder body as close to the horizontal state as possible, which affects the use efficiency of the rangefinder body. For this reason, we propose a laser rangefinder for garden design. Utility Model Content

[0004] The purpose of the utility model is to provide a laser rangefinder for garden design to solve the existing problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a laser rangefinder for garden design, comprising a rangefinder body, an adjusting disk and an adjusting rod, a base is fixedly installed at the bottom of the rangefinder body, an adjusting disk is arranged at the bottom of the base, a plurality of movable grooves are opened at the top of the adjusting disk, a screw is arranged inside the movable groove, a threaded sleeve is sleeved on the outer periphery of the screw, the threaded sleeve is sleeved on the outer periphery of the screw and is spirally connected with the screw, an adjusting rod is arranged on the top of the threaded sleeve, a movable connecting seat is arranged at the bottom of the adjusting rod, the adjusting rod is movably connected with the threaded sleeve through the movable connecting seat, a universal joint is arranged at the top of the adjusting rod, the bottom of the universal joint is movably connected with the adjusting rod, the top of the universal joint is movably connected with the base, adjusting knobs are arranged at positions corresponding to the movable grooves on the outside of the adjusting disk, the adjusting knobs extend into the corresponding movable grooves and are fixedly connected with the screws inside the adjusting disks.

[0006] Preferably, an arc-shaped groove is provided on the bottom periphery of the adjusting disk, a positioning disk is provided on the bottom of the adjusting disk, the center position of the positioning disk is movably connected to the adjusting disk through a rotating shaft, and a retractable arc-shaped protrusion is provided on the top periphery of the positioning disk, and the arc-shaped protrusion extends to the inside of the arc-shaped groove.

[0007] Preferably, the inner wall surfaces on both sides of the movable groove are provided with limiting grooves, and the outer sides of the threaded sleeve are provided with limiting blocks, and the limiting blocks extend into the limiting groove and are slidably connected with the inner wall thereof.

[0008] Preferably, a resistance spring is provided at the bottom of the arc-shaped protrusion, and two ends of the resistance spring are fixedly connected to the arc-shaped protrusion and the positioning plate respectively.

[0009] Preferably, a fixing plate is provided at the bottom of the positioning plate, and the top of the fixing plate is fixedly connected to the positioning plate by means of a threaded connection.

[0010] Preferably, a tripod is provided at the bottom of the fixing plate, and the tripod is movably connected to the bottom of the fixing plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. By arranging a plurality of movable grooves on the adjustment disk and arranging a screw rod inside the adjustment disk, the adjustment rod is driven by a knob to lift or lower the base under the drive of a threaded sleeve. By adjusting the knobs, the height of the base plate in different directions can be adjusted so that the base plate as a whole can be in a horizontal state, thereby ensuring the horizontal state of the rangefinder body. Compared with the traditional method of leveling by raising the tripod, the convenience of adjusting the level of the rangefinder body is greatly improved.

[0013] 2. By movably connecting the adjusting disk and the fixed plate through a rotating shaft, the two can rotate with each other, and cooperate with the arc groove and the arc protrusion. Under the action of the resistance spring, the arc protrusion is pushed into the arc groove, so that after adjustment, the position of the adjusting disk can be limited to ensure the stability of the adjusting disk and avoid self-rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the adjustment disk of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the movable slot of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the adjusting rod of the utility model.

[0018] In the figure: 1. rangefinder body; 2. adjustment disk; 3. fixing plate; 4. tripod; 5. movable slot; 6. limit slot; 7. base; 8. universal joint; 9. adjustment rod; 10. movable connecting seat; 11. threaded sleeve; 12. limit block; 13. screw; 14. adjustment knob; 15. arc slot; 16. positioning disk; 17. arc protrusion; 18. resistance spring. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 The utility model provides a technical solution of a laser rangefinder for garden design: it includes a rangefinder body 1, an adjusting disk 2 and an adjusting rod 9, a base 7 is fixedly installed at the bottom of the rangefinder body 1, an adjusting disk 2 is arranged at the bottom of the base 7, a plurality of movable grooves 5 are opened at the top of the adjusting disk 2, a screw 13 is arranged inside the movable groove 5, a threaded sleeve 11 is sleeved on the outer periphery of the screw 13, the threaded sleeve 11 is sleeved on the outer periphery of the screw 13 and is spirally connected therewith, an adjusting rod 9 is arranged at the top of the threaded sleeve 11, a movable connecting seat 10 is arranged at the bottom of the adjusting rod 9, the adjusting rod 9 is movably connected to the threaded sleeve 11 through the movable connecting seat 10, a universal joint 8 is arranged at the top of the adjusting rod 9, the bottom of the universal joint 8 is movably connected to the adjusting rod 9, the top of the universal joint 8 is movably connected to the base 7, and an adjusting knob 14 is arranged at the position of the outer side of the adjusting disk 2 corresponding to the movable groove 5, the adjusting knob 14 extends into the corresponding movable groove 5 and is fixedly connected to the screw 13 inside it.

[0021] Specifically, an arc-shaped groove 15 is opened on the bottom periphery of the adjusting disk 2, and a positioning disk 16 is provided at the bottom of the adjusting disk 2. The center position of the positioning disk 16 is movably connected to the adjusting disk 2 through a rotating shaft, and a retractable arc-shaped protrusion 17 is provided on the top periphery of the positioning disk 16, and the arc-shaped protrusion 17 extends to the inside of the arc-shaped groove 15.

[0022] Specifically, the inner wall surfaces on both sides of the movable groove 5 are provided with limiting grooves 6, and the outer sides of the threaded sleeve 11 are provided with limiting blocks 12, which extend into the limiting groove 6 and are slidably connected with the inner wall thereof.

[0023] Specifically, a resistance spring 18 is provided at the bottom of the arc-shaped protrusion 17 , and two ends of the resistance spring 18 are fixedly connected to the arc-shaped protrusion 17 and the positioning plate 16 , respectively.

[0024] Specifically, a fixing plate 3 is provided at the bottom of the positioning plate 16 , and a top of the fixing plate 3 is fixedly connected to the positioning plate 16 by means of threaded connection.

[0025] Specifically, a tripod 4 is provided at the bottom of the fixing plate 3 , and the tripod 4 is movably connected to the bottom of the fixing plate 3 .

[0026] In this embodiment, when the horizontal state of the rangefinder body 1 needs to be adjusted during use, the knob 14 in the corresponding direction can be rotated clockwise or counterclockwise to drive the screw 13 to rotate. Since the threaded sleeve 11 and the screw 13 are spirally linked, when the screw 13 rotates, the threaded sleeve 11 is driven to move along the trajectory of the screw 13, thereby driving one end of the adjusting rod 9 to change the angle, and cooperating with the universal joints 8 and the movable connecting seat 10 at both ends of the adjusting rod 9 to lift or lower the base 7, thereby achieving the purpose of adjusting the horizontal state of the rangefinder body 1. The knob 14 in the corresponding direction can be rotated clockwise or counterclockwise to drive the screw 13 to rotate. The upward knob 14 enables the corresponding position of the base 7 to be relatively horizontal with other positions to achieve the purpose of adjusting the level. Compared with the traditional way of leveling by raising the tripod 4, the convenience of adjusting the level of the rangefinder body 1 is greatly improved. When the ranging direction of the rangefinder body 1 needs to be adjusted, since the bottom of the adjusting disk 2 and the fixing plate 3 are movably connected through the rotating shaft, it can be achieved by directly rotating the adjusting disk 2. After the rotation adjustment, the arc-shaped protrusion 17 is lifted by the resistance spring 18 to make it snap into the inside of the arc-shaped groove 15, thereby forming a resistance to ensure the stability of the adjusted adjusting disk 2.

[0027] Although the 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 laser rangefinder for garden design, comprising a rangefinder body (1), an adjustment disk (2) and an adjustment rod (9), characterized in that: A base (7) is fixedly mounted at the bottom of the rangefinder body (1); an adjusting disk (2) is provided at the bottom of the base (7); a plurality of movable grooves (5) are provided at the top of the adjusting disk (2); a screw rod (13) is provided inside the movable groove (5); a threaded sleeve (11) is sleeved on the outer periphery of the screw rod (13); the threaded sleeve (11) is sleeved on the outer periphery of the screw rod (13) and is spirally connected thereto; an adjusting rod (9) is provided at the top of the threaded sleeve (11); and a movable connecting rod (9) is provided at the bottom of the adjusting rod (9). The adjusting rod (9) is movably connected to the threaded sleeve (11) through the movably connected seat (10); a universal joint (8) is provided at the top of the adjusting rod (9); the bottom of the universal joint (8) is movably connected to the adjusting rod (9); the top of the universal joint (8) is movably connected to the base (7); and an adjusting knob (14) is provided at a position corresponding to the movable groove (5) on the outside of the adjusting disk (2); the adjusting knob (14) extends into the corresponding movable groove (5) and is fixedly connected to the screw rod (13) inside the groove.

2. A laser rangefinder for garden design according to claim 1, characterized in that: The bottom periphery of the adjusting disk (2) is provided with an arc-shaped groove (15), the bottom of the adjusting disk (2) is provided with a positioning disk (16), the center position of the positioning disk (16) is movably connected to the adjusting disk (2) via a rotating shaft, and the top periphery of the positioning disk (16) is provided with a retractable arc-shaped protrusion (17), and the arc-shaped protrusion (17) extends to the inside of the arc-shaped groove (15).

3. The laser rangefinder for garden design according to claim 1, characterized in that: The inner wall surfaces of both sides of the movable groove (5) are provided with limiting grooves (6), and the outer sides of the threaded sleeve (11) are provided with limiting blocks (12). The limiting blocks (12) extend into the inner part of the limiting groove (6) and are slidably connected with the inner wall thereof.

4. A laser rangefinder for garden design according to claim 2, characterized in that: A resistance spring (18) is provided at the bottom of the arc-shaped protrusion (17), and two ends of the resistance spring (18) are fixedly connected to the arc-shaped protrusion (17) and the positioning plate (16) respectively.

5. A laser rangefinder for garden design according to claim 2, characterized in that: A fixing plate (3) is provided at the bottom of the positioning plate (16), and the top of the fixing plate (3) is fixedly connected to the positioning plate (16) by means of a threaded connection.

6. A laser rangefinder for garden design according to claim 5, characterized in that: A tripod (4) is provided at the bottom of the fixing plate (3), and the tripod (4) is movably connected to the bottom of the fixing plate (3).

Images