CN220524848U - Non-close-type forest diameter measurer - Google Patents
Non-close-type forest diameter measurer Download PDFInfo
- Publication number
- CN220524848U CN220524848U CN202322211978.XU CN202322211978U CN220524848U CN 220524848 U CN220524848 U CN 220524848U CN 202322211978 U CN202322211978 U CN 202322211978U CN 220524848 U CN220524848 U CN 220524848U
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- forest
- clamping strip
- wall
- measuring
- extension rod
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- 238000005259 measurement Methods 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims description 21
- 238000013459 approach Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 210000000481 breast Anatomy 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Abstract
The utility model belongs to the technical field of forest breast diameter measurement, and discloses a non-close type forest diameter measurer, which mainly solves the problem of remote measurement of trunk diameter when a forest is difficult to approach ， The measurer comprises a shell, an extension rod is slidably arranged on the inner wall of the shell, a measuring groove is formed in the front end face of the extension rod near one side, a sliding plate is slidably arranged on the inner wall of the measuring groove, a plurality of tooth blocks are fixedly arranged on the rear end face of the sliding plate, a small motor is fixedly arranged on the middle inner bottom surface of the extension rod, and a gear is fixedly arranged at the output end of the small motor. The utility model drives the gear to open or close the opening between the inner measuring clamping strip and the outer measuring clamping strip by the small motor, therebyThe opening is controlled to clamp the trunk of the forest, meanwhile, the number of turns of the rotation of the small motor can be transmitted to a display screen of the measurer through the digital display system, the corresponding numerical value of the diameter of the forest is displayed by the display screen, and the whole measuring process is simple, convenient and easy to operate.
Description
Technical Field
The utility model belongs to the technical field of forest diameter measuring instruments, and particularly relates to a non-close type forest diameter measurer.
Background
The forest diameter is one of basic data investigation items in forestry production, forest diameter measurement is needed for forest checking and forest modeling, and forest accumulation, biomass, growth condition, value evaluation and habitat evaluation almost all need to be evaluated and modeled by using forest diameter statistical data. Currently, the diameter measurement of the forest mainly uses short-distance contact tools such as a tape measure, a caliper, a wheel ruler and the like. However, researchers are often blocked by shrubs during diameter measurement of the forest, especially when the branches of the forest are dense, the trunks are stuck with raw skin, or under the conditions of complex topography and more impurity irrigation, workers are difficult to approach the trunks of the forest, so the utility model provides a non-close type forest diameter measurer to solve the problems in the prior art.
Disclosure of Invention
In view of the shortcomings of the prior art, the utility model aims to provide a non-close type forest diameter measurer so as to solve the problem of how to remotely measure the trunk diameter under the condition that the forest is difficult to approach.
To achieve the above technical object, the inventors of the present utility model refer toElectronic vernier callipers "On the basis of structure and structure, a non-proximate forest diameter measurer similar to a vernier caliper in measurement principle is designed, and the non-proximate forest diameter measurer comprises a shell, wherein an extension rod is slidably arranged on the inner wall of the shell, a measurement groove is formed in the position, close to one side, of the front end surface of the extension rod, a sliding plate is slidably arranged on the inner wall of the measurement groove, an inner measurement clamping strip is hinged to the position, close to one side, of the front end surface of the sliding plate, a plurality of tooth blocks are fixedly arranged on the rear end surface of the sliding plate, and the inner bottom surface of the middle of the extension rod is fixedly arrangedThe device is provided with a small motor, a gear is fixedly arranged at the output end of the small motor, the gear is meshed with a plurality of tooth blocks, and an external measuring clamping strip is arranged on the end face of one side of the extension rod.
The utility model is characterized in thatNon-close type forest diameter measurement "Is as follows: the trunk diameter of the forest is measured remotely (typically from 0.5-1 meter of the forest) without approaching the forest.
Further preferably, the handle is fixedly arranged on one side end face of the shell, a control button is embedded in the upper end face of the shell near one side, a display screen is embedded in the upper end face of the shell near the middle position, an inner groove is formed in the inner wall of the front side of the shell near the other side, a pressing block is formed in the inner wall of the inner groove near the rear side, and a rotating rod is rotationally arranged in the middle position of the front end face of the pressing block. Through above technical scheme, slip extension rod stretches out the shell inner wall, rotates the dwang and promotes the briquetting for the briquetting compresses tightly fixedly to the extension rod, adjusts the extension length according to the different distance with the forest, makes the convenience that measures more. Because the gear is connected with the tooth block in a meshed manner, the sliding plate is driven to slide, the inner measuring clamping strip hinged to the sliding plate is driven to move back and forth, the number of turns of the small motor can be transmitted to the display screen through the built-in digital display system, the corresponding numerical value of the diameter of the forest is directly displayed by the display screen, and the measurement of the forest is more convenient.
Still preferably, the front end surfaces of the outer measuring clamping strip and the inner measuring clamping strip are respectively provided with a groove, the inner walls of the rear sides of the two grooves are respectively fixedly provided with a pressing spring, the inner walls of the two grooves are respectively provided with a pushing block in a sliding manner, and the rear end surface of the extension rod is provided with a placing groove close to one side. Through above technical scheme, after the measurement is accomplished, the staff can be with outer measurement card strip income to the standing groove inner wall, and interior measurement card strip income is to measuring groove inner wall, and is again to extension rod income shell inner wall for the caliber volume is littleer, and it is more convenient to carry.
Further preferably, the end surfaces of one side opposite to the outer measuring card strip and the inner measuring card strip are respectively embedded with a soft cushion; through above-mentioned technical scheme, promote the frictional force to the forest through the cushion that sets up on outer measurement card strip and the interior measurement card strip for it is more stable during the measurement.
Further preferably, friction pads are fixedly arranged on the front end surfaces of the two pushing blocks; through above-mentioned technical scheme, the friction pad can promote outer measurement card strip and receive the stability of standing groove inner wall for it can not expand by oneself, and by the tightness of measuring card strip income spout inner wall in the friction pad promotes.
Further preferably, the front end surfaces of the two pressing springs are fixedly connected with the rear end surfaces of the two pushing blocks; through above-mentioned technical scheme, the pressure moves the spring and can promote the kicking block for it drives the friction pad and pushes down, promotes the stability that outer measurement card strip and interior measurement card strip were accomodate.
Further preferably, the outer measuring clamping strip is movably arranged on the inner wall of the placing groove; through above-mentioned technical scheme, through outer measurement card strip income at the standing groove inner wall for the caliber is carried more conveniently.
Further preferably, the rotating rod is sleeved on the inner wall of the inner groove through threads; through above-mentioned technical scheme, rotate the briquetting through the bull stick inner wall and promote, it is fixed to the extension rod for the caliber can accomodate to be littleer, conveniently goes out to carry.
The charging port is arranged at one side of the front end face of the shell, and a rechargeable battery electrically connected with the charging port (22) is arranged in the shell. Through the technical scheme, a worker can charge the rechargeable battery by using the existing USB charger, so that power is provided for the small motor.
Compared with the prior art, the utility model has the following beneficial effects:
(1) The non-proximate type forest diameter measurer provided by the utility model is based on a measuring principle of a vernier caliper, and the small motor drives the gear to open or close an opening between the inner measuring clamping strip and the outer measuring clamping strip, so that the opening can be clamped on a trunk of a forest, meanwhile, the number of turns of the small motor can be transmitted to a display screen of the measurer through a digital display system, the display screen displays the corresponding forest diameter value, and the whole measuring process is simple and convenient to operate.
(2) According to the non-proximate forest diameter measurer, the rotating rod is matched with the threads of the inner groove to drive the pressing block to loosen the compression of the extension rod, the extension rod is pulled out to a required length, and the rotating rod is rotated again to drive the pressing block to compress the extension rod, so that the length of the measurer can be adjusted along with the distance between a forest and a worker, and the measurer is convenient to use under the environments that tree branches are dense, trunks are stuck with raw skin and the like, or the measurer is complex in topography and more in impurity irrigation.
(3) According to the non-proximate forest diameter measurer, after the measurer finishes forest measurement, the outer measuring clamping strips are received in the inner wall of the placing groove, the inner measuring clamping strips are received in the inner wall of the measuring groove, the extension rod can be received in the inner wall of the shell, the whole appliance is smaller in size after being received, and the measurer is more convenient to carry.
Drawings
FIG. 1 is an isometric view of a measurer according to the present utility model;
FIG. 2 is a schematic view of a measurer according to the present utility model in a top-down section;
FIG. 3 is a schematic side cross-sectional view of the extension pole of the present utility model;
FIG. 4 is an enlarged schematic view of FIG. 2A in accordance with the present utility model;
fig. 5 is an enlarged schematic view of fig. 2B in accordance with the present utility model.
Legend description:
1. a grip; 2. a control button; 3. a display screen; 4. a housing; 5. a rotating rod; 6. an extension rod; 7. a measuring tank; 8. an inner measuring clamping strip; 9. a soft cushion; 10. an outer measuring clamping strip; 11. a friction pad; 12. tooth blocks; 13. a gear; 14. a placement groove; 15. a small motor; 16. a sliding plate; 17. briquetting; 18. a pressing spring; 19. an inner tank; 20. a pushing block; 21. a groove; 22. and a charging port.
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.
Example 1
Referring to fig. 1-5, a non-proximate forest diameter measurer comprises a housing 4, wherein an extension rod 6 is slidably arranged on the inner wall of the housing 4, a measuring groove 7 is formed in the position, close to one side, of the front end face of the extension rod 6, a sliding plate 16 is slidably arranged on the inner wall of the measuring groove 7, a plurality of tooth blocks 12 are fixedly arranged on the rear end face of the sliding plate 16, a small motor 15 is fixedly arranged on the inner bottom face in the middle of the extension rod 6, a gear 13 is driven to rotate, a gear 13 is fixedly arranged at the output end of the small motor 15, and an inner measuring clamping strip 8 is hinged to the position, close to one side, of the front end face of the sliding plate 16. The inner measuring clamping strip 8 is hinged through a damping rod, and no external excessive force is generated, so that the inner measuring clamping strip cannot be folded; an outer measuring clamping strip 10 is arranged on one side end surface of the extension rod 6, and the outer measuring clamping strip 10 is hinged through a damping rod, so that no external large force is generated and no folding is performed; grooves 21 are formed in the front end faces of the outer measuring clamping strip 10 and the inner measuring clamping strip 8, the pressing springs 18 are placed on the inner walls of the rear sides of the two grooves 21, and the pressing springs 18 are fixedly arranged on the inner walls of the rear sides of the two grooves 21, so that the pushing block 20 is pushed to drive the friction pad 11 to push outwards; in order to achieve the purpose of accurate measurement, and simultaneously, in order to facilitate operation under the condition of dense branches of the forest, the thickness of the two clamping strips is not too thick, and the thinner the clamping strips are, the better. The inner walls of the two grooves 21 are both provided with pushing blocks 20 in a sliding mode, the rear end face of the extension rod 6 is provided with a placing groove 14 near one side, the front end face of the shell 4 is provided with a charging port 22 near one side, a rechargeable battery electrically connected with the charging port 22 is arranged inside the shell 4, and the rechargeable battery is charged through an existing USB charger, so that power is provided for the small motor 15. The inside of the shell 4 is also provided with a digital display circuit (digital display system) which is electrically connected with the control button 2 and the display screen 3 which are embedded in the upper end face, the number of turns of the small motor 15 can be transmitted to the display screen 3 through the built-in digital display system, and the display screen 3 displays the converted numerical value of the diameter of the forest tree.
The end face of one side of the shell 4 is fixedly provided with the handle 1, so that the measurer is convenient to hold and use; a control button 2 is embedded in the upper end surface of the shell 4 near one side, and the rotating direction of the small motor 15 is controlled through electric connection; the upper end face of the shell 4 is embedded with a display screen 3 near the middle position, is a common digital display system and has the function of displaying the digital. An inner groove 19 is formed in the position, close to the other side, of the inner wall of the front side of the shell 4, a pressing block 17 is formed in the position, close to the rear side, of the inner wall of the inner groove 19, a rotating rod 5 is rotatably arranged in the middle of the front end face of the pressing block 17, the sliding extension rod 6 extends out of the inner wall of the shell 4, the rotating rod 5 is rotated to push the pressing block 17, the pressing block 17 is used for compressing and fixing the extension rod 6, and accordingly the external measuring clamping strip 10 is adjusted, the extension length of the measurer can be adjusted according to different distances from a forest, and the measuring is more convenient. When the measurement is completed, the outer measuring clamping strip 10 is retracted into the inner wall of the placing groove 14, the inner measuring clamping strip 8 is retracted into the inner wall of the measuring groove 7, and the extension rod 6 is retracted into the inner wall of the shell 4, so that the measurer is more convenient to carry.
The gear 13 is fixedly arranged at the output end of the small motor 15, when the left key of the control button is pressed, the small motor 1 drives the gear 13 to rotate, the gear 13 is connected with the plurality of tooth blocks 12 in a meshing mode, so that the sliding plate 16 is driven to slide through the meshing connection effect, at the moment, the hinged inner measuring clamping strip 8 on the sliding plate 16 moves towards the outer measuring clamping strip 10, the opening between the inner measuring clamping strip 8 and the outer measuring clamping strip 10 is reduced, when the inner measuring clamping strip 8 and the outer measuring clamping strip 10 touch a tree trunk, the small motor 15 senses resistance to stop running, the number of turns of the rotation of the small motor 15 can be transmitted to the display screen 3 through the built-in digital display system, and the corresponding tree diameter value is displayed by the display screen 3. The end faces of one side, opposite to the inner measuring clamping strip 8, of the outer measuring clamping strip 10 are embedded with soft cushions 9, and friction force on the forest is improved through the soft cushions 9 arranged on the outer measuring clamping strip 10 and the inner measuring clamping strip 8, so that the measuring is more stable; the friction pads 11 are fixedly arranged on the front end faces of the two pushing blocks 20, the stability of the inner walls of the outer measuring clamping strips 10 and the containing grooves 14 is improved through the friction pads 11, the outer measuring clamping strips cannot be unfolded by themselves, and the tightness of the inner measuring clamping strips 8 and the inner walls of the sliding grooves is improved through the friction pads 11.
The front end faces of the two pressing springs 18 are fixedly connected with the rear end faces of the two pushing blocks 20, the pushing blocks 20 are pushed through the pressing springs, the friction pads 11 are driven to push downwards, the stability of accommodating the outer measuring clamping strips 10 and the inner measuring clamping strips 8 is improved, the outer measuring clamping strips 10 are movably arranged on the inner wall of the placing groove 14, the inner wall of the placing groove 14 is retracted through the outer measuring clamping strips 10, the measurer is more convenient to carry, the rotating rod 5 is sleeved on the inner wall of the inner groove 19, the pressing blocks 17 are pushed through the rotation of the rotating rod 5 on the inner wall of the inner groove 19, and the extension rod 6 is fixed, so that the measurer can be accommodated in a smaller size, and the measurer is convenient to carry.
Working principle: when the utility model is used, a worker loosens the pressing of the extension rod 6 by rotating the rotary rod 5, extracts the extension rod 6 to a required length, then buckles out the inner measuring clamping strip 8 and the outer measuring clamping strip 10, drives the gear 13 to rotate by operating the control button 2 on the upper end face of the measurer shell 4, drives the sliding plate 16 to slide by the rotating gear 13 through the gear block 12, thereby opening an opening between the inner measuring clamping strip 8 and the outer measuring clamping strip 10, clamps the opening on a trunk of a forest, drives the sliding plate 16 to move by the small motor 15, thereby enabling the inner measuring clamping strip 8 hinged on the sliding plate 16 to move in the direction of the outer measuring clamping strip 10, further enabling the opening between the inner measuring clamping strip 8 and the outer measuring clamping strip 10 to be smaller, and when the inner measuring clamping strip 8 touches the trunk of the forest, the small motor 15 encounters resistance to stop running, and at the moment, the number of turns of the small motor 15 is transmitted to the display screen 3 through the built-in digital display system, and the corresponding forest diameter value is displayed by the display screen 3. After the measurement is completed, the worker stores the inner measuring clip strip 8 and the outer measuring clip strip 10 in the inner wall of the sliding groove and the placing groove 14, and then stores the extension rod 6 in the inner wall of the housing 4.
Claims (10)
1. Non-close-type forest diameter measurement ware, including shell (4), its characterized in that: an extension rod (6) is arranged on the inner wall of the shell (4) in a sliding manner, a measuring groove (7) is formed in the position, close to one side, of the front end surface of the extension rod (6), and a sliding plate (16) is arranged on the inner wall of the measuring groove (7) in a sliding manner; an inner measuring clamping strip (8) is hinged to the front end surface of the sliding plate (16) near one side, and a plurality of tooth blocks (12) are fixedly arranged on the rear end surface of the sliding plate (16); a small motor (15) is fixedly arranged on the inner bottom surface in the middle of the extension rod (6), a gear (13) is fixedly arranged at the output end of the small motor (15), and the gear (13) is in meshed connection with a plurality of tooth blocks (12); an external measuring clamping strip (10) is arranged on one side end surface of the extension rod (6).
2. The non-proximate forest diameter measurer as set forth in claim 1, wherein: the novel multifunctional electric bicycle is characterized in that a handle (1) is fixedly arranged on one side end face of the outer shell (4), a control button (2) is embedded in the upper end face of the outer shell (4) at one side, a display screen (3) is embedded in the upper end face of the outer shell (4) at the middle position, an inner groove (19) is formed in the inner wall of the front side of the outer shell (4) at the other side, a pressing block (17) is formed in the inner wall of the inner groove (19) at the rear side, and a rotating rod (5) is rotatably arranged in the middle of the front end face of the pressing block (17).
3. The non-proximate forest diameter measurer as set forth in claim 1, wherein: the outer measuring clamping strip (10) and the inner measuring clamping strip (8) are provided with grooves (21) on the front end surfaces, pressing springs (18) are fixedly arranged on the inner walls of the rear sides of the grooves (21), pushing blocks (20) are slidably arranged on the inner walls of the grooves (21), and a placing groove (14) is formed in the rear end surface of the extension rod (6) close to one side.
4. A non-proximate forest diameter measurer as set forth in claim 3, wherein: the end faces of one side, opposite to the inner measuring clamping strip (8), of the outer measuring clamping strip (10) are embedded with soft cushions (9).
5. A non-proximate forest diameter measurer as set forth in claim 3, wherein: friction pads (11) are fixedly arranged on the front end faces of the two pushing blocks (20).
6. A non-proximate forest diameter measurer as set forth in claim 3, wherein: the front end surfaces of the two pressing springs (18) are fixedly connected with the rear end surfaces of the two pushing blocks (20).
7. A non-proximate forest diameter measurer as set forth in claim 3, wherein: the outer measuring clamping strip (10) is movably arranged on the inner wall of the placing groove (14).
8. The non-proximate forest diameter measurer as set forth in claim 2, wherein: the rotating rod (5) is sleeved on the inner wall of the inner groove (19) in a threaded manner.
9. The non-proximate forest diameter measurer as set forth in claim 2, wherein: a charging port (22) is arranged at the front end face of the shell (4) near one side.
10. The non-proximate forest diameter measurer as set forth in claim 9, wherein: the shell (4) is internally provided with a rechargeable battery electrically connected with the charging port (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322211978.XU CN220524848U (en) | 2023-08-17 | 2023-08-17 | Non-close-type forest diameter measurer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322211978.XU CN220524848U (en) | 2023-08-17 | 2023-08-17 | Non-close-type forest diameter measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220524848U true CN220524848U (en) | 2024-02-23 |
Family
ID=89929131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322211978.XU Active CN220524848U (en) | 2023-08-17 | 2023-08-17 | Non-close-type forest diameter measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220524848U (en) |
-
2023
- 2023-08-17 CN CN202322211978.XU patent/CN220524848U/en active Active
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