Portable forestry investigation equipment

Abstract

The utility model relates to the technical field of forestry investigation, in particular to portable forestry investigation equipment. The ruler comprises a ruler plate, limiting rotating pieces and a storage assembly, scale codes are linearly arranged on the ruler plate, one end of the ruler plate is connected with a handle, the other end of the ruler plate is connected with a fixed block, a sliding block is arranged in the middle of the ruler plate in a sliding mode, and one side of the fixed block and one side of the sliding block are rotationally connected with side rods through the limiting rotating pieces; the lower end face of the ruler plate is provided with a storage assembly used for limiting and storing the two side rods in the folded state. The ruler plate is provided with the storage assembly used for storing the side rods, under the cooperation of the fixed frame, the movable plate and the elastic piece, the overturning frame is driven to conduct semi-surrounding clamping limiting on the side rods from one sides of the two side rods which are stacked up and down, storage of the side rods is completed, in the carrying process, the occupied space of the side rods is reduced, and carrying is convenient. And meanwhile, compared with magnetic attraction, the stability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry investigation, in particular to a portable forestry investigation device. Background Art

[0002] Forestry surveys cover a lot of content, including investigating tree species in the tree layer, shrub layer and herb layer, measuring tree height and radius, biomass survey, trunk analysis, etc. When investigating the radius of trees, a caliper is needed to measure the trees.

[0003] The Chinese patent with the authorization announcement number CN220018402U discloses a tree diameter measuring device, which includes a fixed rod, a movable rod and a movable frame. The front end of the fixed rod is engraved with a scale line, the top of the fixed rod is fixedly installed with a first fixed shaft, the outer side of the fixed rod on one side of the first fixed shaft is movably installed with a movable frame, and the top and bottom of the inner wall of the movable frame are fixedly installed with a friction pad that cooperates with the fixed rod. The utility model can fold and store the movable rod by providing the first fixed shaft, the second fixed shaft, the movable sleeve and the magnetic suction block to reduce the space occupied during storage.

[0004] However, the diameter measuring device mentioned above adopts magnetic attraction to store the movable rod. On the one hand, the connection stability of the movable rod is not high, and the weight of the device body is increased, which reduces the convenience of carrying. Utility Model Content

[0005] In view of the problems existing in the background technology, a portable forestry survey equipment is proposed. By arranging a storage assembly for storing side rods on the ruler plate, the fixing frame, the moving plate and the elastic member cooperate to drive the flip frame to half-enclose the two side rods stacked up and down from one side to engage and limit the side rods, thus completing the storage of the side rods, so that the space occupied by the side rods is reduced during the carrying process, the convenience of carrying is improved, and the stability is higher than that of magnetic attraction.

[0006] The utility model provides a portable forestry survey equipment, comprising

[0007] A ruler with a scale code, one end of which is connected to a handle, the other end is connected to a fixed block, and a slider is slidably arranged in the middle;

[0008] A limit rotation member is provided on one side of the fixed block and the sliding block, the fixed block and the sliding block are both rotatably connected to a side rod through the limit rotation member, and the two sets of side rods are arranged in an up-and-down staggered manner; and

[0009] A storage component is provided on the lower end surface of the ruler plate, which is used for limiting and storing the two sets of side rods in a folded state.

[0010] Preferably, the limiting rotating member includes a rotating seat and a connecting seat. The rotating seat is arranged on the fixed block and the slider, and is provided with a rotating groove thereon, and a protruding portion is arranged on one side thereof. The connecting seat is rotatably connected to the rotating groove, and is provided with a limiting portion connected to the side rod thereon. During the rotation process, the limiting portion cooperates with the protruding portion to limit the rotation angle of the side rod.

[0011] Preferably, the storage assembly includes a fixed frame, a moving plate, an elastic member and a flipping plate. The fixed frame is arranged at the bottom of the ruler plate, and is integrally formed with a T-shaped groove therein. The moving plate is slidably arranged inside the T-shaped groove, and elastic members are arranged at both ends of its side surface, and a flipping plate passing through the fixed frame is rotatably connected to the middle of its side surface.

[0012] Preferably, the elastic member is a spring. One end of the spring is connected to the moving plate, and the other end is connected to the side wall of the horizontal section of the T-shaped groove.

[0013] Preferably, the flipping plate is arranged in an L shape. One end of its long vertical section penetrates through the vertical section of the T-shaped groove and is rotatably connected to the moving plate. In the storage state, the flipping plate semi-surrounds the two side rods, its horizontal section abuts against the side walls of the two side rods, and its short vertical section abuts against the top of the upper side rod.

[0014] Preferably, a handle is arranged on the outer side of the horizontal section of the flipping plate, which is used to manually apply a force to the flipping plate to drive its moving and flipping operations.

[0015] Through the above technical solutions, that is, the forestry survey equipment disclosed by the present utility model, side rods are rotatably arranged on both sides of the ruler plate, and the diameter of the tree is investigated and tested through the cooperation of the ruler plate and the side rods. By arranging a storage assembly for storing the side rods on the ruler plate, under the cooperation of the fixed frame, the moving plate and the elastic member, the flipping frame is driven to semi-surround and snap-limit the two side rods stacked up and down from one side, that is, the storage of the side rods is completed, so that during the carrying process, the occupied space is reduced, the carrying convenience is improved, and at the same time, the stability is higher than that of magnetic attraction.

[0016] The additional aspects and advantages of the present utility model will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of a portable forestry survey equipment of the present utility model;

[0018] Figure 2 is Figure 1 the bottom structural diagram of;

[0019] Figure 3 is Figure 1 the structural diagram of the side rod storage state of;

[0020] Figure 4 for Figure 3 Schematic diagram of the bottom structure.

[0021] Figure numerals: 1. ruler; 2. handle; 3. fixed block; 4. slider; 5. side rod; 6. rotating seat; 7. connecting seat; 8. protrusion; 9. limit part; 10. fixed frame; 11. moving plate; 12. flip plate; 13. T-slot; 14. spring; 15. handle. DETAILED DESCRIPTION

[0022] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0023] Embodiment 1

[0024] like Figure 1-Figure 4 As shown, the utility model proposes a portable forestry survey equipment, including a ruler 1, a limit rotating member and a storage assembly, a scale code is linearly opened on the ruler 1, one end of the ruler 1 is connected to a handle 2, the other end is connected to a fixed block 3, a slider 4 is slidably arranged in the middle, one side of the fixed block 3 and the slider 4 are rotatably connected to side rods 5 through the limit rotating member, the two groups of side rods 5 are staggered up and down, and the lower end surface of the ruler 1 is provided with a storage assembly for limiting the storage of the two groups of side rods 5 in a folded state.

[0025] like Figure 3 As shown, the limiting rotating member includes a rotating seat 6 and a connecting seat 7. The rotating seat 6 is arranged on the fixed block 3 and the sliding block 4, and is provided with a rotating groove. A protrusion 8 is arranged on one side of the rotating seat. The connecting seat 7 is rotatably connected to the rotating groove, and is provided with a limiting portion 9 connected to the side rod 5. The limiting portion 9 cooperates with the protrusion 8 to limit the rotation angle of the side rod 5 during the rotation process.

[0026] The protruding portion 8 and the limiting portion 9 cooperate to enable the side rod 5 to rotate relative to the ruler 1 within a range of 90 degrees.

[0027] like Figure 2 As shown, the storage assembly includes a fixed frame 10, a movable plate 11, an elastic member and a flip plate 12. The fixed frame 10 is arranged at the bottom of the ruler plate 1, and a T-shaped slot 13 is integrally formed therein. The movable plate 11 is slidably arranged on the inner side of the T-shaped slot 13, and elastic members are arranged at both ends of its side surface. The middle part of its side surface is rotatably connected to the flip plate 12 that passes through the fixed frame 10.

[0028] like Figure 4As shown, the elastic member is a spring 14. One end of the spring 14 is connected to the moving plate 11, and the other end is connected to the side wall of the horizontal section of the T-shaped groove 13. Through the spring 14, when the flip plate 12 is pulled outwards, it uses its own damping to drive the flip plate 12 to generate a reverse acting force through the moving plate 11, thereby enabling the flip plate 12 to clamp the side rod 5.

[0029] Embodiment 2

[0030] As Figure 1-Figure 4 shown, a portable forestry survey device proposed by the present utility model, on the basis of the above embodiment, this embodiment also details the specific components of the flip frame and its limiting method for the side rod 5.

[0031] As Figure 3 and Figure 4 shown, the flip plate 12 is arranged in an L shape. One end of its long vertical section penetrates the vertical section of the T-shaped groove 13 and is rotatably connected to the moving plate 11. In the storage state, the flip plate 12 is in a semi-surrounding state for the two side rods 5. Its horizontal section abuts against the side walls of the two side rods 5, and its short vertical section abuts against the top of the upper side rod 5.

[0032] As Figure 3 shown, a handle 15 is arranged on the outside of the horizontal section of the flip plate 12 for manually applying a force to the flip plate 12 to drive its moving and flipping operation.

[0033] In summary, when the present utility model is in use, by flipping the two side rods 5 to form a 90-degree angle with the scale plate 1, then pressing one side of the scale plate 1 against the forest tree to be measured, and manually moving the side rod 5 connected to the sliding sleeve, so that the two groups of side rods 5 respectively abut against both sides of the forest tree, and then reading the measured diameter of the forest tree through the scale code. Then, when it is necessary to store the side rod 5, manually rotate the side rod 5 so that the two groups of side rods 5 are stacked up and down on one side of the scale plate 1. Then, hook the handle 15 with the index finger, apply an outward pulling force to the flip frame through the handle 15. Under the action of the force, the long vertical section of the flip frame pulls the moving plate 11 to move in the T-shaped groove 13. During the moving process, the moving plate 11 squeezes the spring 14, so that it accumulates elastic potential energy. When pulled a certain distance, rotate the flip frame so that its horizontal section is located on one side of the two side rods 5, and then release the force applied to the handle 15. At this time, the spring 14 releases the elastic potential energy to drive the moving plate 11 to reset. During the reset process of the moving plate 11, it drives the flip frame to clamp and limit the two side rods 5 in a semi-surrounding state from one side, that is, the storage of the side rod 5 is completed, and the operation is simple and the applicability is strong.

[0034] The above has described the embodiments of the present utility model in detail with reference to the drawings. However, the present utility model is not limited to this. Within the scope of knowledge possessed by those skilled in the art to which it pertains, various changes can be made without departing from the gist of the present utility model.

Claims

1. A portable forestry survey equipment, characterized in that: include A ruler (1) with a scale code, one end of which is connected to a handle (2), the other end of which is connected to a fixed block (3), and a slider (4) is slidably arranged in the middle; A limit rotation member is provided on one side of the fixed block (3) and the sliding block (4); the fixed block (3) and the sliding block (4) are both rotatably connected to a side rod (5) via the limit rotation member; and the two sets of side rods (5) are arranged in an up-and-down staggered manner; and A storage component is provided on the lower end surface of the ruler plate (1), and is used for limiting and storing two groups of side rods (5) in a folded state.

2. A portable forestry survey equipment according to claim 1, characterized in that: The position-limiting rotating member comprises a rotating seat (6) and a connecting seat (7). The rotating seat (6) is arranged on the fixed block (3) and the sliding block (4), and is provided with a rotating groove. A protruding portion (8) is arranged on one side of the rotating seat. The connecting seat (7) is rotatably connected to the rotating groove, and is provided with a position-limiting portion (9) connected to the side rod (5). The position-limiting portion (9) cooperates with the protruding portion (8) to limit the rotation angle of the side rod (5) during the rotation process.

3. A portable forestry survey equipment according to claim 1, characterized in that: The storage assembly comprises a fixed frame (10), a movable plate (11), an elastic member and a flip plate (12); the fixed frame (10) is arranged at the bottom of the ruler plate (1), and a T-shaped groove (13) is formed integrally therein; the movable plate (11) is slidably arranged inside the T-shaped groove (13), elastic members are arranged at both ends of the side surface, and the middle part of the side surface is rotatably connected to the flip plate (12) passing through the fixed frame (10).

4. A portable forestry survey equipment according to claim 3, characterized in that: The elastic member is a spring (14), one end of the spring (14) is connected to the moving plate (11), and the other end is connected to the side wall of the horizontal section of the T-shaped groove (13).

5. The portable forestry survey equipment according to claim 3, characterized in that: The flip plate (12) is arranged in a shape of a T, and one end of its long vertical section penetrates through the vertical section of the T-shaped slot (13) and is rotatably connected to the movable plate (11). In the storage state, the flip plate (12) is in a semi-enclosed state with respect to the two side bars (5), its horizontal section abuts against the side walls of the two side bars (5), and its short vertical section abuts against the top of the upper side bar (5).

6. The portable forestry survey equipment according to claim 3, characterized in that: A handle (15) is arranged on the outer side of the horizontal section of the flip plate (12) for manually applying force to the flip plate (12) to drive the flip plate (12) to move and flip.

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