CN216745839U - Retractable banana plant height measuring instrument - Google Patents
Retractable banana plant height measuring instrument Download PDFInfo
- Publication number
- CN216745839U CN216745839U CN202220190121.7U CN202220190121U CN216745839U CN 216745839 U CN216745839 U CN 216745839U CN 202220190121 U CN202220190121 U CN 202220190121U CN 216745839 U CN216745839 U CN 216745839U
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- China
- Prior art keywords
- scale
- rod
- retractable
- plant height
- measuring instrument
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- Expired - Fee Related
Links
- 240000000905 Nymphoides indica Species 0.000 title claims abstract description 37
- 235000017590 Nymphoides indica Nutrition 0.000 title claims abstract description 37
- 241000196324 Embryophyta Species 0.000 description 12
- 241000234295 Musa Species 0.000 description 10
- 235000021015 bananas Nutrition 0.000 description 9
- 238000005259 measurement Methods 0.000 description 5
- 238000009395 breeding Methods 0.000 description 3
- 230000001488 breeding effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model discloses a retractable banana plant height measuring instrument, which comprises: the telescopic measuring rod comprises an outer rod and an inner rod sleeved in the outer rod, wherein a first graduated scale is arranged on the outer wall of the outer rod along the height direction of the outer rod, and a second graduated scale is arranged on the inner rod along the height direction of the inner rod; the horizontal calibration rod is arranged at the top of the outer wall of the outer rod; the scale values of the first scale and the second scale are sequentially increased from bottom to top, the scale value range of the first scale is 0-X1, the scale value range of the second scale is X1-X2, and X2 is larger than X1. The utility model has the advantages of convenient operation, simple structure, easy carrying and the like.
Description
Technical Field
The utility model relates to the field of agricultural equipment. More specifically, the utility model relates to a retractable banana plant height measuring instrument.
Background
In the breeding, cultivation demonstration and production of new banana varieties, the plant height of bananas is measured regularly, which is an important index for evaluating the growth and development conditions of bananas, and particularly a large amount of data needs to be measured in scientific research experiments. The height of the banana plants cultivated at present is generally between 2 and 4 meters, and the height of some conventional measuring scales is not enough, so that the banana plants need to be measured for many times, or the banana plants are complex in structure and inconvenient to carry or can be measured quickly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a retractable banana plant height measuring instrument to solve the problems.
To achieve the objects and other advantages in accordance with the present invention, there is provided a retractable banana plant height measuring instrument, comprising:
the telescopic measuring rod comprises an outer rod and an inner rod sleeved in the outer rod, wherein a first graduated scale is arranged on the outer wall of the outer rod along the height direction of the outer rod, and a second graduated scale is arranged on the inner rod along the height direction of the inner rod;
the horizontal calibration rod is arranged at the top of the outer wall of the outer rod; wherein the content of the first and second substances,
the scale values of the first scale and the second scale are sequentially increased from bottom to top, the scale value range of the first scale is 0-X1, the scale value range of the second scale is X1-X2, and X2 is larger than X1.
Preferably, the retractable banana plant height measuring instrument further comprises: the handle is arranged at the bottom of the outer wall of the outer rod.
Preferably, the retractable banana plant height measuring instrument has a scale value range of 0-200cm for the first graduated scale and a scale value range of 200-400 cm for the second graduated scale.
Preferably, the retractable banana plant height measuring instrument has an internal thread arranged at the bottom of the inner wall of the outer rod along the circumferential direction thereof, and an external thread matched with the internal thread arranged at the bottom of the inner rod along the circumferential direction thereof.
Preferably, the retractable banana plant height measuring instrument, the inner rod comprises a fixed part and a rotating part arranged below the fixed part, the rotating part is sleeved on the fixed part and is rotatably connected with the fixed part, and the outer wall of the rotating part is circumferentially provided with the external threads.
Preferably, the retractable banana plant height measuring instrument is characterized in that an upwards-recessed rotating block groove is formed in the middle of the bottom of the inner rod, and a rotating block is fixedly arranged in the rotating block groove.
Preferably, the retractable banana plant height measuring instrument is characterized in that a positioning clamping groove is formed in the inner rod along the height direction of the inner rod, the positioning clamping groove is detachably connected with a positioning block in a clamping mode, and when the positioning block is connected with the positioning clamping groove in the clamping mode, the positioning block can support the outer rod.
Preferably, the retractable banana plant height measuring instrument is characterized in that the handle is provided with a containing groove for containing the positioning block.
The utility model at least comprises the following beneficial effects:
the retractable banana plant height measuring instrument has the advantages of convenience in operation, simple structure, easiness in carrying and the like; the plant height of bananas can be directly read by aligning the top horizontal calibration rod with the top of the plant, the target of quickly and accurately measuring the plant height of bananas can be achieved, the requirements of measurement such as breeding and production of most bananas can be met, and the application prospect is wide.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a schematic view of the overall structure of a retractable banana plant height measuring instrument according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a retractable banana plant height measuring instrument according to another embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a retractable banana plant height measuring instrument according to still another embodiment of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.
It should be noted that in the description of the present invention, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, which are merely for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, fig. 2 and fig. 3, the present invention provides a retractable banana plant height measuring instrument, comprising:
the telescopic measuring rod comprises an outer rod 1 and an inner rod 2 sleeved in the outer rod 1, wherein a first graduated scale is arranged on the outer wall of the outer rod 1 along the height direction of the outer rod, and a second graduated scale is arranged on the inner rod 2 along the height direction of the inner rod;
the horizontal calibration rod 3 is arranged at the top of the outer wall of the outer rod 1; wherein the content of the first and second substances,
the scale values of the first scale and the second scale are sequentially increased from bottom to top, the scale value range of the first scale is 0-X1, the scale value range of the second scale is X1-X2, and X2 is larger than X1.
In the above embodiment, the retractable banana plant height measuring instrument comprises a retractable measuring rod and a horizontal calibration ruler 3. The telescopic measuring rod comprises an outer rod 1 and an inner rod 2 sleeved in the outer rod 1, the inner rod 2 can be retracted into the outer rod 1, a first graduated scale is arranged on the outer wall along the height direction of the outer rod, a second graduated scale is arranged on the inner rod 2 along the height direction of the inner rod, the scale values of the first graduated scale and the second graduated scale are sequentially increased from bottom to top, the scale value range of the first graduated scale is 0-X1, the scale value range of the second graduated scale is X1-X2, and X2 is larger than X1. Horizontal calibration pole 3 locates the outer wall top of outer pole 1, and horizontal calibration pole 3 passes through connecting plate 4 and round pin axle 5 and outer pole 1 pin joint.
When in use, when measuring a plant with the height of 0-X1, the outer rod is placed on the ground, and the scale value on the outer rod is directly read; when measuring the plant that is greater than X1 height, rotatory horizontal calibration pole earlier makes it perpendicular with outer pole to with the top of horizontal calibration pole alignment plant, stretch out interior pole from outer pole again, interior pole is automatic to be stretched to ground downwards, directly read interior pole extension portion top scale interval can.
The retractable banana plant height measuring instrument has the advantages of convenience in operation, simple structure and the like; the plant height of bananas can be directly read by aligning the top horizontal calibration rod with the top of the plant, the target of quickly and accurately measuring the plant height of bananas can be achieved, the requirements of measurement such as breeding and production of most bananas can be met, and the application prospect is wide.
In another embodiment, the retractable banana plant height measuring apparatus further comprises: and the handle 6 is arranged at the bottom of the outer wall of the outer rod 1 so as to be convenient to carry.
In another embodiment, the retractable banana plant height measuring instrument has a scale value range of 0-200cm for the first graduated scale and a scale value range of 200-400 cm for the second graduated scale, so as to meet the plant height measurement requirement of most cultivated bananas and facilitate operation.
In another embodiment, collapsible formula banana plant height measuring apparatu, the inner wall bottom of outer pole 1 is equipped with internal thread 7 along its circumference, the bottom of interior pole 2 along its circumference be equipped with internal thread 7 complex external screw thread 8 to when in with interior pole shrink outer pole, with the bottom threaded connection of the bottom of interior pole and outer pole, avoid interior pole to stretch out from outer pole, convenient to operate and carry.
In another embodiment, the retractable banana plant height measuring instrument, the inner rod 2 comprises a fixed part 21 and a rotating part 22 disposed below the fixed part 21, the rotating part 22 is sleeved on the fixed part 21 and rotatably connected therewith, and the rotating connection manner includes, but is not limited to, connection through a sliding chute and a sliding block, and connection through a bearing; the outer wall of the rotating portion 22 is provided with the external thread 8 along the circumferential direction thereof. Here, the inner rod is provided to include the fixed portion and the rotating portion, and the external thread is provided on the outer wall of the rotating portion, so that when the bottom of the inner rod and the bottom of the outer rod are screwed, the operation is more labor-saving by only rotating the rotating portion without rotating the entire inner rod.
In another embodiment, the retractable banana plant height measuring instrument has a rotation block groove 23 recessed upwards in the middle of the bottom of the inner rod 2, and a rotation block 24 is fixedly arranged in the rotation block groove 23. Here, set up and revolve the piece to in holding, make and to revolve the piece through rotatory and can drive interior pole or the rotating part is rotatory.
In another embodiment, collapsible formula banana plant height measuring apparatu, interior pole 2 is gone up and is equipped with positioning groove 9 along its direction of height, positioning groove 9 can dismantle the joint with a locating piece 10, wherein, works as the locating piece 10 with during the 9 joints of positioning groove, locating piece 10 can support outer pole 1 to the messenger can give the height of telescopic link through the locating piece and just advance line location when measuring the plant of close height, during later stage measurement, only need finely tune can, improved measurement of efficiency.
In another embodiment, the handle 6 is provided with a receiving groove for receiving the positioning block 10, so as to receive the positioning block and avoid the loss of the positioning block.
While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (8)
1. Collapsible formula banana plant height measuring apparatu, its characterized in that includes:
the telescopic measuring rod comprises an outer rod and an inner rod sleeved in the outer rod, wherein a first graduated scale is arranged on the outer wall of the outer rod along the height direction of the outer rod, and a second graduated scale is arranged on the inner rod along the height direction of the inner rod;
the horizontal calibration rod is arranged at the top of the outer wall of the outer rod; wherein, the first and the second end of the pipe are connected with each other,
the scale values of the first scale and the second scale are sequentially increased from bottom to top, the scale value range of the first scale is 0-X1, the scale value range of the second scale is X1-X2, and X2 is larger than X1.
2. The retractable banana plant height measuring instrument according to claim 1, further comprising: the handle is arranged at the bottom of the outer wall of the outer rod.
3. The retractable banana plant height measuring instrument according to claim 1, wherein the first scale has a scale value ranging from 0cm to 200cm, and the second scale has a scale value ranging from 200cm to 400 cm.
4. The retractable banana plant height measuring instrument as claimed in claim 1, wherein the bottom of the inner wall of the outer rod is provided with an internal thread along the circumference thereof, and the bottom of the inner rod is provided with an external thread along the circumference thereof, wherein the external thread is matched with the internal thread.
5. The retractable banana plant height measuring instrument as claimed in claim 4, wherein the inner rod comprises a fixed portion and a rotating portion disposed below the fixed portion, the rotating portion is rotatably connected to the fixed portion, and the outer wall of the rotating portion is provided with the external thread along the circumferential direction thereof.
6. The retractable banana plant height measuring instrument according to any one of claims 4 or 5, wherein an upwardly concave rotation block groove is formed in the middle of the bottom of the inner rod, and a rotation block is fixedly arranged in the rotation block groove.
7. The retractable banana plant height measuring instrument as claimed in claim 2, wherein the inner rod is provided with a positioning slot along the height direction thereof, the positioning slot is detachably connected with a positioning block in a clamping manner, and when the positioning block is connected with the positioning slot in a clamping manner, the positioning block can support the outer rod.
8. The retractable banana plant height measuring instrument as claimed in claim 7, wherein the handle has a receiving groove for receiving the positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220190121.7U CN216745839U (en) | 2022-01-24 | 2022-01-24 | Retractable banana plant height measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220190121.7U CN216745839U (en) | 2022-01-24 | 2022-01-24 | Retractable banana plant height measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216745839U true CN216745839U (en) | 2022-06-14 |
Family
ID=81917306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220190121.7U Expired - Fee Related CN216745839U (en) | 2022-01-24 | 2022-01-24 | Retractable banana plant height measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216745839U (en) |
-
2022
- 2022-01-24 CN CN202220190121.7U patent/CN216745839U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220614 |