CN221056752U

CN221056752U - Plant leaf high accuracy image device

Info

Publication number: CN221056752U
Application number: CN202322602132.9U
Authority: CN
Inventors: 朱晔; 刘亚芳; 檀啸; 冯毅夫
Original assignee: Anqing Medical College
Current assignee: Anqing Medical College
Priority date: 2023-09-25
Filing date: 2023-09-25
Publication date: 2024-05-31
Anticipated expiration: 2033-09-25

Abstract

The utility model relates to the technical field of imaging devices, and discloses a high-precision imaging device for plant leaves, which solves the problem that the existing high-precision imaging device is inconvenient to clamp plant leaves with different growth angles, and comprises a bracket, wherein an adjusting column is fixedly arranged at the top of the bracket, a first sleeve block and a second sleeve block are movably sleeved outside the adjusting column, the first sleeve block is positioned below the second sleeve block, a mounting plate is fixedly arranged on the first sleeve block, a micro-focusing device is movably arranged on the mounting plate, an adjusting mechanism is arranged on the second sleeve block, and a clamping mechanism is arranged on the adjusting mechanism, and comprises a mounting column positioned at the outer side of the first sleeve block; according to the utility model, through the cooperation between the rotating column and the mounting column, the U-shaped plate is convenient to drive the plant blades clamped at the inner side of the U-shaped plate to rotate, and through the cooperation between the sliding plate and the spring and the inserting rod and the inserting hole, the U-shaped plate can be fixed after rotating, so that the plant blades with different growth angles can be clamped conveniently.

Description

Plant leaf high accuracy image device

Technical Field

The utility model belongs to the technical field of imaging devices, and particularly relates to a plant leaf high-precision imaging device.

Background

The forest is taken as an important part of the land ecological system, has the characteristic of repeated regeneration, can effectively offset carbon dioxide emission in daily activities of human beings, promotes carbon balance in a ecological system, and has various important physiological and biochemical activities which are closely related to stomatal movement in the process of growing and developing plants, so that the research on plant stomata is very important; according to the authorized bulletin number: CN205404426U, entitled "a portable living plant leaf air hole imaging observation device", wherein the second support frame is fixedly connected with a third connection block, the third connection block is in clearance fit with the shaft hole of the connection slide bar, and the third connection block is matched with a second height adjusting knob; the light shielding plate is fixedly connected with the steering engine, the steering engine is fixedly connected with the steering engine seat, the steering engine seat is fixedly connected with the support frame, the light shielding plate is higher than the support frame, and the light shielding plate is used for eliminating unclear images caused by interference of external light sources when the images of the air holes of the blades are acquired; the second moving platform is arranged on a sliding guide rail of the second support frame and is matched with the second screw rod through a left threaded hole, two ends of the second screw rod are matched with front and rear bearings on the support frame, and one end of the second screw rod is provided with a small handle so as to be convenient to operate; the two pressing clamps are respectively fixedly connected to the front end of the support frame and the left side of the movable platform and are used for pressing a cover glass, and blades waiting to be observed are placed below the cover glass; the fastening plate is arranged at the right end of the supporting frame and connected with the supporting frame, and the fastening plate is used for fixing branches near the blades to prevent the blades from being separated from the plant body due to shaking of the plant body in the measuring process; the following drawbacks still remain:

Although it can carry out the centre gripping to plant leaf, its moving platform and slide glass all level set up, consequently only can press from both sides the leaf of horizontal state, need buckle the leaf when pressing from both sides to the different leaf of growth angle, not only probably causes the tissue damage to plant leaf, still is unfavorable for observing the leaf gas pocket under the normal condition.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the plant leaf high-precision imaging device, which effectively solves the problem that the existing plant leaves with different growth angles are inconvenient to clamp.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the plant leaf high-precision imaging device comprises a bracket, wherein an adjusting column is fixedly arranged at the top of the bracket, a first sleeve block and a second sleeve block are movably sleeved on the outer side of the adjusting column, the first sleeve block is positioned below the second sleeve block, a mounting plate is fixedly arranged on the first sleeve block, a microscopic focusing device is movably arranged on the mounting plate, an adjusting mechanism is arranged on the second sleeve block, and a clamping mechanism is arranged on the adjusting mechanism;

The adjusting mechanism comprises a mounting column positioned on the outer side of the sleeve block, one end of the mounting column, which is close to the second sleeve block, is fixedly connected with a rotating column, one end of the rotating column, which is far away from the mounting column, is rotationally connected with the second sleeve block, one end of the mounting column, which is far away from the rotating column, is fixedly provided with a U-shaped plate, the outer side of the mounting column is symmetrically provided with two sliding plates, one side, which is far away from each other, of the two sliding plates is fixedly provided with a inserting rod, one side, which is close to the mounting column, of the second sleeve block is fixedly provided with a fixed cylinder, the rotating column is positioned on the inner side of the fixed cylinder, the two sliding plates are attached to the inner wall of the fixed cylinder, the inner wall of the fixed cylinder is provided with inserting holes in equal angles, and the two inserting rods are respectively inserted into the two corresponding inserting holes.

Preferably, the mounting column is provided with a guide hole, one side of each sliding plate, which is close to the other side, is fixedly provided with a guide rod, and the two guide rods are movably sleeved in the guide hole.

Preferably, the U-shaped plate is symmetrically provided with two through grooves, sliding rods are fixedly installed in the two through grooves, the two sliding rods are movably sleeved on the outer sides of the two sliding rods respectively, springs are fixedly connected to one ends of the two sliding rods, which are far away from each other, the one ends of the two springs, which are far away from each other, are fixedly connected with the inner walls of the two through grooves respectively, and the two springs are sleeved on the outer sides of the two sliding rods respectively.

Preferably, the fixture is including rotating the two-way lead screw of connecting in the inside of U template, and the one end of two-way lead screw extends to the outside of U template and fixed mounting has the hand wheel, and two translation boards have been cup jointed to the outside symmetry screw thread of two-way lead screw, and two translation boards all are located the inboard of U template, and equal fixed mounting has the board of placing on two translation boards, and equal fixed mounting in the top of two boards has slide glass and preforming clamp.

Preferably, the inside fixed mounting of U template has the interior pole that is located two-way lead screw top, and the outside of interior pole is located to two translation boards all movable sleeve.

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

(1) According to the utility model, through the cooperation between the rotating column and the mounting column, the U-shaped plate is convenient to drive the plant blades clamped at the inner side of the U-shaped plate to rotate, and through the cooperation between the sliding plate and the spring and the inserting rod and the inserting hole, the U-shaped plate can be fixed after rotating, so that the plant blades with different growth angles can be clamped conveniently;

(2) This novel cooperation between through two-way lead screw and translation board and the interior pole is convenient for adjust two and places the distance between the board to through the cooperation between slide glass and the preforming clamp, thereby be convenient for press from both sides the plant leaf and get.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic diagram of a plant leaf high-precision imaging device according to the present utility model;

FIG. 2 is a schematic view of the structure of the adjusting mechanism of the present utility model;

FIG. 3 is a schematic view of a mounting post according to the present utility model;

FIG. 4 is a schematic view of the mounting post of the present utility model in a disassembled configuration;

FIG. 5 is a schematic view of a micro-focusing apparatus according to the present utility model;

In the figure: 1. a bracket; 2. an adjusting mechanism; 201. a mounting column; 202. a through groove; 203. a U-shaped plate; 204. a fixed cylinder; 205. a guide rod; 206. a spring; 207. a slide bar; 208. a slide plate; 209. a jack; 2010. rotating the column; 2011. a rod; 2012. a guide hole; 3. a clamping mechanism; 301. a two-way screw rod; 302. an inner rod; 303. a tabletting clamp; 304. a glass slide; 305. placing a plate; 306. a hand wheel; 307. a translation plate; 4. a micro-focusing device; 5. a mounting plate; 6. sleeving a first block; 7. sleeving a second block; 8. and (5) adjusting the column.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

The first embodiment is given by fig. 1, the utility model comprises a bracket 1, an adjusting column 8 is fixedly arranged at the top of the bracket 1, a first sleeve block 6 and a second sleeve block 7 are movably sleeved on the outer side of the adjusting column 8, the first sleeve block 6 is positioned below the second sleeve block 7, a mounting plate 5 is fixedly arranged on the first sleeve block 6, a micro focusing device 4 is movably arranged on the mounting plate 5, an adjusting mechanism 2 is arranged on the second sleeve block 7, and a clamping mechanism 3 is arranged on the adjusting mechanism 2.

Specifically, given by fig. 2-4, the adjustment mechanism 2 includes a mounting column 201 located at the outer side of a second sleeve block 7, one end of the mounting column 201, which is close to the second sleeve block 7, is fixedly connected with a rotating column 2010, one end of the rotating column 2010, which is far away from the mounting column 201, is rotationally connected with the second sleeve block 7, one end of the mounting column 201, which is far away from the rotating column 2010, is fixedly provided with a U-shaped plate 203, two sliding plates 208 are symmetrically arranged at the outer side of the mounting column 201, two through grooves 202 are respectively and fixedly provided with an inserting rod 2011, one side of the second sleeve block 7, which is close to the mounting column 201, is fixedly provided with a fixed cylinder 204, the rotating column 2010 is located at the inner side of the fixed cylinder 204, the two sliding plates 208 are respectively and fixedly attached to the inner walls of the fixed cylinder 204, the inner walls of the fixed cylinder 204 are provided with inserting holes 209 at equal angles, the two inserting rods 2011 are respectively inserted into the two corresponding inserting holes 209, guide holes 2012 are formed in the mounting column 201, one sides of the two sliding plates 208 are respectively and fixedly provided with guide rods 205, the two guide rods 205 are respectively and movably sleeved in the guide holes, two through grooves 202 are symmetrically formed in the U203, two through grooves 202 are respectively, two inner sides of the guide rods 208 are respectively and fixedly provided with two through grooves 202, two springs 206, two inner sides of the two through grooves 206 are respectively and are respectively and fixedly connected with two inner sides 206 and two slide rods 206 and far from each other;

In the use state, the two sliding plates 208 are held at first, so that the two sliding plates 208 are close to each other, at this time, the two sliding plates 208 respectively move along the two sliding rods 207, so that the two springs 206 are stretched, at the same time, the two guide rods 205 respectively move along the guide holes 2012, until the two inserting rods 2011 are separated from the fixed cylinder 204, at this time, the limit on the mounting column 201 is released, then the mounting column 201 is rotated, the U-shaped plate 203 and the plant leaves clamped in the U-shaped plate are driven to rotate, then the control on the two sliding plates 208 is released, at this time, the two springs 206 are reset to drive the two sliding plates 208 to be far away from each other and attached to the inner wall of the fixed cylinder 204, at the same time, the two inserting rods 2011 are respectively inserted into the two inserting holes 209, so that the mounting column 201 is fixed after being rotated, and finally the plant leaves with different growth angles are clamped.

Specifically, as shown in fig. 5, the clamping mechanism 3 includes a bidirectional screw rod 301 rotatably connected to the inside of the U-shaped plate 203, one end of the bidirectional screw rod 301 extends to the outside of the U-shaped plate 203 and is fixedly provided with a hand wheel 306, symmetrical threads on the outside of the bidirectional screw rod 301 are sleeved with two translation plates 307, the two translation plates 307 are all located on the inside of the U-shaped plate 203, the two translation plates 307 are fixedly provided with placement plates 305, the tops of the two placement plates 305 are fixedly provided with glass slides 304 and pressing clips 303, the inside of the U-shaped plate 203 is fixedly provided with an inner rod 302 located above the bidirectional screw rod 301, and the two translation plates 307 are all movably sleeved on the outside of the inner rod 302;

in the use state, the hand wheel 306 is rotated at first to drive the bidirectional screw rod 301 to rotate, and meanwhile, the two translation plates 307 slide along the inner rod 302, so that the distance between the two placement plates 305 is adjusted according to the size of the plant leaves, then the plant leaves are placed on the two glass slides 304, the plant leaves are clamped through the two pressing clamps 303, and finally the clamping of the plant leaves is completed.

Claims

1. Plant leaf high accuracy image device, including support (1), its characterized in that: an adjusting column (8) is fixedly arranged at the top of the support (1), a first sleeve block (6) and a second sleeve block (7) are movably sleeved on the outer side of the adjusting column (8), the first sleeve block (6) is positioned below the second sleeve block (7), a mounting plate (5) is fixedly arranged on the first sleeve block (6), a micro focusing device (4) is movably arranged on the mounting plate (5), an adjusting mechanism (2) is arranged on the second sleeve block (7), and a clamping mechanism (3) is arranged on the adjusting mechanism (2);

The adjusting mechanism (2) comprises a mounting column (201) located on the outer side of a second sleeve block (7), one end, close to the second sleeve block (7), of the mounting column (201) is fixedly connected with a rotating column (2010), one end, far away from the mounting column (201), of the rotating column (2010) is rotationally connected with the second sleeve block (7), one end, far away from the rotating column (2010), of the mounting column (201) is fixedly provided with a U-shaped plate (203), two sliding plates (208) are symmetrically arranged on the outer side of the mounting column (201), inserting rods (2011) are fixedly arranged on one sides, far away from each other, of the two sliding plates (208), a fixed cylinder (204) is fixedly arranged on one side, close to the mounting column (201), of the second sleeve block (7), of the rotating column (2010) is located on the inner side of the fixed cylinder (204), the two sliding plates (208) are attached to the inner wall of the fixed cylinder (204), inserting holes (209) are formed in equal angles in the inner wall of the fixed cylinder (204), and the two inserting rods (2011) are respectively inserted into the two corresponding inserting holes (209).

2. A plant leaf high precision imaging apparatus according to claim 1, wherein: be equipped with guiding hole (2012) on installing column (201), the equal fixed mounting of one side that two slide (208) are close to each other has guide bar (205), and the inside in guiding hole (2012) is located to two guide bars (205) all movable sleeve.

3. A plant leaf high precision imaging apparatus according to claim 1, wherein: two logical groove (202) are equipped with to symmetry on U template (203), the inside of two logical grooves (202) is all fixed mounting has slide bar (207), two slide plates (208) are respectively movable sleeve establish with the outside of two slide bars (207), the equal fixedly connected with spring (206) of one end that two slide plates (208) kept away from each other, the one end that two springs (206) kept away from each other respectively with the inner wall fixed connection of two logical grooves (202), and the outside of two slide bars (207) is located to two spring (206) cover respectively.

4. A plant leaf high precision imaging apparatus according to claim 1, wherein: the clamping mechanism (3) comprises a bidirectional screw rod (301) which is rotationally connected to the inside of the U-shaped plate (203), one end of the bidirectional screw rod (301) extends to the outer side of the U-shaped plate (203) and is fixedly provided with a hand wheel (306), two translation plates (307) are symmetrically sleeved on the outer side of the bidirectional screw rod (301) in a threaded mode, the two translation plates (307) are located on the inner side of the U-shaped plate (203), placing plates (305) are fixedly arranged on the two translation plates (307), and glass slides (304) and tabletting clamps (303) are fixedly arranged on the tops of the two placing plates (305).

5. The plant leaf high-precision imaging apparatus of claim 4 wherein: an inner rod (302) positioned above the bidirectional screw rod (301) is fixedly arranged in the U-shaped plate (203), and two translation plates (307) are movably sleeved on the outer side of the inner rod (302).