CN220454460U

CN220454460U - Forestry measuring device

Info

Publication number: CN220454460U
Application number: CN202321456367.5U
Authority: CN
Inventors: 龙章巍
Original assignee: Yinggeling Branch Of Hainan Tropical Rainforest National Park Management Bureau
Current assignee: Yinggeling Branch Of Hainan Tropical Rainforest National Park Management Bureau
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2024-02-06
Anticipated expiration: 2033-06-06

Abstract

The utility model discloses a forestry measuring device, and relates to the technical field of forestry. This forestry measuring device, including casing, box body and extending mechanism, slidable mounting has two sets of toothed plates on the casing, and the bottom of casing is provided with the touch panel, and the top of casing is provided with the contrast board, and the front side of casing and two sets of toothed plates all is provided with the scale label, and box body fixed mounting is in the front side of casing, and extending mechanism sets up on casing and box body, and extending mechanism can be used to order about two sets of toothed plates reverse movement. This forestry measuring device is convenient for order about two sets of toothed plates to carry out reverse movement, and the intermediate position of plant height is arranged in to the handheld casing of convenience of customers and drive two sets of toothed plates outwards extends and measure, need not the user and crouches down and operate the measurement, has not only strengthened measuring convenience, has still improved measurement of efficiency, has improved the practical effect of the device, and the device is light, portable uses.

Description

Forestry measuring device

Technical Field

The utility model relates to the technical field of forestry, in particular to a forestry measuring device.

Background

The utility model provides a forestry plant height measuring device of publication No. CN213179776U, all is provided with the base of toper foot including first measurement arm, second measurement arm and bottom face four corners department, perpendicular on the base terminal surface be fixed with first measurement arm, wear to be equipped with the second measurement arm in the first measurement arm, the mark has been carved with the scale mark on the surface of second measurement arm, the bottom level in the first measurement arm is fixed with the diaphragm, it wears to be equipped with the screw rod to rotate on the diaphragm, first conical gear has been cup jointed to the vertical setting of screw rod and bottom, first conical gear passes through the bearing rotation and installs on the bottom face of diaphragm, one side meshing of first conical gear has second conical gear, the one end drive that the screw rod was kept away from to the second conical gear is connected with hand handle, hand handle installs on the outer wall of first measurement arm. This forestry plant height measuring device, it is rational in infrastructure, have spacing fixed function, and it is convenient to measure, is worth promoting.

Above-mentioned forestry plant height measuring device, need the user to bend down to squat down when using and operate, and in case when the plant that needs the measurement is more, then cause the uncomfortable phenomenon of user's waist easily, and measurement efficiency also remains to improve, consequently, can handle its improvement.

Disclosure of Invention

The utility model aims to provide a forestry measuring device which can solve the problems that when a user is required to bend down to perform measurement operation and plants needing to be measured are more, the phenomenon of waist discomfort of the user is easy to cause and the measurement efficiency is required to be improved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a forestry measuring device, includes casing, box body and extending mechanism, slidable mounting has two sets of toothed plates on the casing, and the bottom of casing is provided with the touch panel, and the top of casing is provided with the contrast board, and the front side of casing and two sets of toothed plates all is provided with the scale label, and box body fixed mounting is in the front side of casing, and extending mechanism sets up on casing and box body, and extending mechanism can be used to order about two sets of toothed plates reverse movement.

Preferably, the bottom of the comparison plate is fixedly provided with a round convex block, the toothed plate above is provided with a convex hole, and the round convex block is rotatably arranged in the convex hole.

Preferably, the limiting opening has all been seted up at the bottom of contrast board and the top of casing, and the piece is inhaled to the equal fixed mounting of bottom of contrast board and the top of casing, and two sets of magnetism are inhaled the piece and are all located limiting opening and set up through the mutual actuation of magnetic force, can fix a position the position of contrast board.

Preferably, the back side inner wall fixed mounting of casing has spacing cutting, and the bar mouth has all been seted up to the rear side of two sets of toothed plates, and spacing cutting is inserted and is located in the bar mouth, and the outer wall fixed mounting of toothed plate has the dog.

Preferably, the outer wall of the shell is coated with a hydrophobic coating, so that the shell has a hydrophobic effect.

Preferably, the extension mechanism comprises a linkage rod, a gear, a worm and a worm wheel, wherein one end of the linkage rod is rotatably arranged on the inner wall of the rear side of the shell, the gear is fixedly arranged on the outer wall of the linkage rod, the gear is respectively meshed with two groups of toothed plates, the other end of the linkage rod penetrates through the shell and is rotatably arranged on the inner wall of the front side of the box body, the worm wheel is fixedly arranged on the outer wall of the linkage rod, the worm is rotatably arranged in the box body, the worm is meshed with the linkage rod, a rotary handle is rotatably arranged on one side of the box body, and the rotary handle penetrates through the box body and is fixedly connected with the worm.

Preferably, the rotary handle is provided with a vertical accommodating groove, and the shifting arm is rotatably arranged in the accommodating groove.

Compared with the prior art, the utility model has the beneficial effects that:

this forestry measuring device uses through spacing cutting, gangbar, gear, worm wheel, box body, rotatory handle and the cooperation of dialling the movable arm, is convenient for order about two sets of toothed plates to carry out reverse movement, and the intermediate position of plant height is arranged in to the handheld casing of convenient to use person and drive two sets of toothed plates outwards extend and measure, need not the user and squats down and operate and measure, has not only strengthened measuring convenience, has still improved measurement of efficiency, has improved the practical effect of the device, and the device is light, portable uses.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic cross-sectional view of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is an enlarged view of section A of the present utility model;

fig. 4 is an enlarged view of the portion B of the present utility model.

Reference numerals: 1. a housing; 2. a toothed plate; 3. a touch panel; 4. a contrast plate; 5. a round bump; 6. a magnetic attraction piece; 7. limiting cutting; 8. an extension mechanism; 81. a linkage rod; 82. a gear; 83. a worm; 84. a worm wheel; 9. a case body; 10. rotating the handle; 11. a pulling arm; 12. and a stop block.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a forestry measuring device, including casing 1, box body 9 and extending mechanism 8, slidable mounting has two sets of toothed plates 2 on the casing 1, and the bottom of casing 1 is provided with the touch panel 3, and the top of casing 1 is provided with contrast plate 4, and the front side of casing 1 and two sets of toothed plates 2 all is provided with the scale label, and box body 9 fixed mounting is in the front side of casing 1, and extending mechanism 8 sets up on casing 1 and box body 9, and extending mechanism 8 can be used to order about two sets of toothed plates 2 reverse movement.

The bottom fixed mounting of contrast board 4 has round lug 5, the convex hole has been seted up on the toothed plate 2 that is located the top, round lug 5 rotates and installs in the convex downthehole, spacing mouthful has all been seted up at the bottom of contrast board 4 and the top of casing 1, the bottom of contrast board 4 and the top of casing 1 all fixed mounting have magnetism to inhale piece 6, two sets of magnetism inhale piece 6 and all are located spacing mouthful and set up through the mutual actuation of magnetic force, the rear side inner wall fixed mounting of casing 1 has spacing cutting 7, the bar mouth has all been seted up to the rear side of two sets of toothed plates 2, spacing cutting 7 insert locates in the bar mouth, the outer wall fixed mounting of toothed plate 2 has dog 12, the outer wall of casing 1 is scribbled the hydrophobic coating.

The extending mechanism 8 comprises a linkage rod 81, a gear 82, a worm 83 and a worm wheel 84, one end of the linkage rod 81 is rotatably arranged on the inner wall of the rear side of the shell 1, the gear 82 is fixedly arranged on the outer wall of the linkage rod 81, the gear 82 is respectively meshed with two groups of toothed plates 2, the other end of the linkage rod 81 passes through the shell 1 and is rotatably arranged on the inner wall of the front side of the box body 9, the worm wheel 84 is fixedly arranged on the outer wall of the linkage rod 81, the worm 83 is rotatably arranged in the box body 9, the worm 83 is meshed with the linkage rod 81, one side of the box body 9 is rotatably provided with a rotary handle 10, the rotary handle 10 passes through the box body 9 and is fixedly connected with the worm 83, an accommodating groove which is vertically arranged is formed in the rotary handle 10, a shifting arm 11 is rotatably arranged in the accommodating groove, when the plant height is required to be measured, the shifting arm 11 is held by being turned right upwards and being shifted to drive the rotary handle 10 to rotate anticlockwise, then can drive worm gear 84's clockwise rotation through worm 83 meshing, then drive gear 82's clockwise rotation through gangbar 81, then can drive two sets of toothed plates 2 outwards extend from the top and the bottom of casing 1 respectively, then hand hold contrast board 4 left rotation one hundred eighty degrees, when touch panel 3 contacts with the ground, the level of contrast board 4 and plant height is flat, can observe the scale label and be used for confirming the plant height, be convenient for drive two sets of toothed plates 2 and reverse the removal, the convenience of customers holds casing 1 and arranges in the intermediate position of plant height and drive two sets of toothed plates 2 outwards extend and measure, need not the user and do not to bend down and operate the measurement, the convenience of measurement has been strengthened, and measuring efficiency has been still improved, the practical effect of the device is improved, and the device is light, portable uses.

Working principle: when the plant height is required to be measured, the hand-held shifting arm 11 is turned right upwards and shifted to drive the rotary handle 10 to rotate anticlockwise, then the worm 83 is meshed to drive the worm wheel 84 to rotate clockwise, then the linkage rod 81 is used for driving the gear 82 to rotate clockwise, then the two groups of toothed plates 2 are driven to extend outwards from the top and the bottom of the shell 1 respectively, then the hand-held comparison plate 4 rotates leftwards for one hundred eighty degrees, when the touch plate 3 is contacted with the ground, and the position of the comparison plate 4 and the plant height is level, the scale label can be observed for confirming the plant height.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A forestry measurement device, comprising:

the shell (1) is provided with two groups of toothed plates (2) in a sliding manner, the bottom of the shell (1) is provided with a touch floor (3), the top of the shell (1) is provided with a contrast plate (4), and the front sides of the shell (1) and the two groups of toothed plates (2) are provided with scale labels;

a case (9) fixedly mounted on the front side of the housing (1);

the extension mechanism (8) is arranged on the shell (1) and the box body (9), and the extension mechanism (8) can be used for driving the two groups of toothed plates (2) to move reversely.

2. A forestry measurement device according to claim 1, wherein: the bottom of the comparison plate (4) is fixedly provided with a round lug (5), a convex hole is formed in the toothed plate (2) above the round lug (5) and the round lug is rotatably arranged in the convex hole.

3. A forestry measurement device according to claim 2, wherein: limiting openings are formed in the bottom of the comparison plate (4) and the top of the shell (1), magnetic attraction pieces (6) are fixedly mounted on the bottom of the comparison plate (4) and the top of the shell (1), and the two groups of magnetic attraction pieces (6) are located in the limiting openings and are attracted to each other through magnetic force.

4. A forestry measurement device according to claim 1, wherein: the rear side inner wall fixed mounting of casing (1) has spacing cutting (7), and bar mouth has all been seted up to the rear side of two sets of toothed plates (2), and in the bar mouth was located in spacing cutting (7) were inserted, the outer wall fixed mounting of toothed plate (2) had dog (12).

5. A forestry measurement device as set forth in claim 4, wherein: the outer wall of the shell (1) is coated with a hydrophobic coating.

6. A forestry measurement device according to claim 1, wherein: the extension mechanism (8) comprises a linkage rod (81), a gear (82), a worm (83) and a worm wheel (84), one end of the linkage rod (81) is rotatably mounted on the inner wall of the rear side of the shell (1), the gear (82) is fixedly mounted on the outer wall of the linkage rod (81), the gear (82) is respectively meshed with two groups of toothed plates (2), the other end of the linkage rod (81) penetrates through the shell (1) and is rotatably mounted on the inner wall of the front side of the box body (9), the worm wheel (84) is fixedly mounted on the outer wall of the linkage rod (81), the worm (83) is rotatably mounted inside the box body (9), the worm (83) is meshed with the linkage rod (81), one side of the box body (9) is rotatably mounted with a rotary handle (10), and the rotary handle (10) penetrates through the box body (9) and is fixedly connected with the worm (83).

7. A forestry measurement device as set forth in claim 6, wherein: a vertically arranged accommodating groove is formed in the rotary handle (10), and a poking arm (11) is rotatably arranged in the accommodating groove.