CN212622173U

CN212622173U - Novel plant leaf detects and presss from both sides

Info

Publication number: CN212622173U
Application number: CN202021391538.7U
Authority: CN
Inventors: 张付娟; 顾婷婷; 郑帝锦
Original assignee: Nanjing Yizhiyuan Testing Technology Co ltd
Current assignee: Nanjing Yizhiyuan Testing Technology Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-02-26
Anticipated expiration: 2030-07-15

Abstract

The utility model discloses a novel plant leaf detects and presss from both sides, comprising a base plate, the top of bottom plate is equipped with first splint, a plurality of cavitys have been seted up to the inside of bottom plate and the position that is located first splint below, sliding connection is run through at the top of cavity has the ejector pin, the ejector pin is located the lower fixed surface of the outside one end of bottom plate and first splint and is connected, the ejector pin is located the inside one end fixedly connected with limit slide of cavity. The utility model discloses in, the condition that the blade dropped can be avoided appearing when pressing from both sides tight blade through the baffle that sets up, thereby improve the tight efficiency of blade clamp, the threaded rod rotates and makes the backup pad move down along the guide bar, thereby drive second splint downstream through the bracing piece, when second splint touch and begin to press from both sides tight blade, first spring and second spring shrink, thereby cushion the blade, avoid second splint fast, accomplish the condition that the blade damaged, thereby improve detection effect and detection accuracy.

Description

Novel plant leaf detects and presss from both sides

Technical Field

The utility model relates to a leaf detects and presss from both sides technical field, especially relates to a novel plant leaf detects and presss from both sides.

Background

Chlorophyll content is the most direct, accurate and real-time detection parameter of plant leaves. In practice, the chlorophyll content in plant leaves can be detected through spectral analysis, the growth condition of plants can be mastered in real time, and a next-step planting and cultivating plan is designated through the detection data, so that the detection of the plant leaves is very necessary, and the plant leaves are often clamped and fixed by using a plant leaf detection clamp when the plant leaves are detected;

current plant leaf detects and presss from both sides owing to not having protector when pressing from both sides tight plant leaf, often can lead to plant leaf to drop to influence plant leaf's detection efficiency and detection effect, and current plant leaf detects and presss from both sides often can be because the tight strength uncontrollable of clamp when pressing from both sides tight plant leaf, thereby lead to plant leaf to be damaged, and then influence plant leaf's testing result's accuracy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a novel plant leaf detection clamp.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a novel plant leaf detection clamp comprises a bottom plate, wherein a first clamping plate is arranged above the bottom plate, a plurality of cavities are formed in the bottom plate and below the first clamping plate, a top of each cavity is connected with an ejector rod in a penetrating and sliding manner, one end of each ejector rod, which is positioned outside the bottom plate, is fixedly connected with the lower surface of the first clamping plate, one end of each ejector rod, which is positioned inside each cavity, is fixedly connected with a limiting slider, the limiting slider is connected with the inside of each cavity in a sliding manner, a first spring is sleeved on the outer surface of one end, which is positioned between the bottom plate and the first clamping plate, of each ejector rod, two ends of each first spring are respectively fixedly connected with the upper surface of the bottom plate and the lower surface of the first clamping plate, baffle plates are fixedly connected around the upper surface of the first clamping plate, a rotary seat is fixedly connected with the upper surface of the bottom, the utility model discloses a threaded rod's fixed surface, including threaded rod, bottom plate, top plate, bottom plate.

As a further description of the above technical solution:

the lower surface central point of first splint puts fixedly connected with second spring, just the other end of second spring and the upper surface fixed connection of bottom plate.

As a further description of the above technical solution:

the outer surface of the rotary table and the outer surface of the rocker are both provided with anti-skid grains.

As a further description of the above technical solution:

the outer surface of the supporting plate is provided with a threaded hole, and the threaded rod penetrates through the threaded hole and is in threaded rotation connection with the threaded hole.

As a further description of the above technical solution:

the surface of backup pad has seted up the guiding hole, just the guide bar runs through the guiding hole and with guiding hole sliding connection.

As a further description of the above technical solution:

the second clamping plate is in a transparent design, and the size of the second clamping plate is consistent with the size defined by the baffle plates.

The utility model discloses following beneficial effect has:

the novel plant leaf detecting clamp is characterized in that plant leaves are placed on the first clamping plate through the arranged first clamping plate, the first spring, the second spring, the baffle plate, the threaded rod, the rotary plate, the rocker, the supporting plate, the supporting rod and the second clamping plate, the situation that the leaves fall off when the leaves are clamped can be avoided through the arranged baffle plate, the efficiency of clamping the leaves is improved, the rocker is rotated, the rotary plate is driven to rotate through the rotation of the rocker, the threaded rod is driven to rotate, the supporting plate is further driven to move downwards along the guide rod, the supporting plate is driven to move downwards through the supporting rod, when the second clamping plate touches and starts to clamp the leaves, the first spring and the second spring contract, the leaves are buffered, the situation that the second clamping plate is too fast is avoided, the damage of the leaves is completed, the detection effect and the detection accuracy are improved, the operation of the detecting clamp can be conveniently moved through the handle, greatly facilitating the user.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of the bottom plate of the present invention;

fig. 3 is a top view of the second splint of the present invention.

Illustration of the drawings:

1. a base plate; 2. a first splint; 3. a cavity; 4. a top rod; 5. a limiting slide block; 6. a first spring; 7. a second spring; 8. a baffle plate; 9. a rotating base; 10. a threaded rod; 11. a support plate; 12. a second splint; 13. a support bar; 14. a guide bar; 15. a turntable; 16. a rocker; 17. a handle; 18. a rubber sleeve; 19. a threaded hole; 20. and (4) a guide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a novel plant leaf detection clamp comprises a bottom plate 1, a first clamping plate 2 is arranged above the bottom plate 1, a plurality of cavities 3 are formed in the bottom plate 1 and are located below the first clamping plate 2, ejector rods 4 are connected to the tops of the cavities 3 in a penetrating and sliding mode, one ends, located outside the bottom plate 1, of the ejector rods 4 are fixedly connected with the lower surface of the first clamping plate 2, one ends, located inside the cavities 3, of the ejector rods 4 are fixedly connected with limiting sliders 5, the limiting sliders 5 are connected with the interiors of the cavities 3 in a sliding mode, a first spring 6 is sleeved on the outer surface of one end, located between the bottom plate 1 and the first clamping plate 2, the two ends of the first spring 6 are respectively fixedly connected with the upper surface of the bottom plate 1 and the lower surface of the first clamping plate 2, baffle plates 8 are fixedly connected around the upper surface of the first clamping plate 2, a rotating seat 9 is fixedly connected to the, the upper surface of roating seat 9 rotates and is connected with threaded rod 10, the surface cover of threaded rod 10 is equipped with backup pad 11 of connecting through the screw thread rotation, the top of first splint 2 is equipped with second splint 12, the upper surface bilateral symmetry fixedly connected with bracing piece 13 of second splint 12, the one end of two bracing pieces 13 all with surface one side fixed connection of backup pad 11, the upper surface of bottom plate 1 just is located the symmetry fixedly connected with guide bar 14 of threaded rod 10 both sides, the top of guide bar 14 run through backup pad 11 and with backup pad 11 sliding connection, the top fixedly connected with carousel 15 of threaded rod 10, upper surface one side fixedly connected with rocker 16 of carousel 15, the surface of bottom plate 1 just is close to one side fixedly connected with handle 17 of threaded rod 10, the surface cover of handle 17 is equipped with rubber sleeve 18.

The center of the lower surface of the first clamping plate 2 is fixedly connected with a second spring 7, the other end of the second spring 7 is fixedly connected with the upper surface of the bottom plate 1, and the second spring 7 is used for further improving the stability of the first clamping plate 2 and simultaneously further improving the buffer performance of the first clamping plate 2; the outer surface of the rotary disk 15 and the outer surface of the rocker 16 are both provided with anti-skid grains, and the anti-skid grains are used for increasing the friction force between the rotary disk 15 and the rocker 16 and a palm, so that the rotary disk 15 and the rocker 16 can be conveniently rotated; the outer surface of the supporting plate 11 is provided with a threaded hole 19, the threaded rod 10 penetrates through the threaded hole 19 and is in threaded rotary connection with the threaded hole 19, and the threaded hole 19 is matched with the threaded rod 10 so as to facilitate the up-and-down movement of the supporting plate 11; the outer surface of the support plate 11 is provided with a guide hole 20, the guide rod 14 penetrates through the guide hole 20 and is in sliding connection with the guide hole 20, and the guide rod 14 is matched with the guide hole 20 so that the support plate 11 cannot rotate and only can move up and down; the second clamping plate 12 is of a transparent design, the size of the second clamping plate 12 is consistent with the size surrounded by the baffle plates 8, the transparent design is used for detecting plant leaves conveniently and clearly, and the size of the second clamping plate 12 is consistent with the size surrounded by the baffle plates 8 so that the second clamping plate 12 can stably enter the positions between the baffle plates 8 and clamp the plant leaves conveniently.

The working principle is as follows: when the novel plant leaf detection clamp is used, the plant leaves are placed on the first clamping plate 2, the situation that the leaves fall off when the leaves are clamped can be avoided through the arranged baffle plate 8, thereby improving the efficiency of clamping the blades, rotating the rocker 16, the rocker 16 rotates to drive the rotating disc 15 to rotate, thereby driving the threaded rod 10 to rotate, thereby causing the support plate 11 to move downwards along the guide bar 14, the support plate 11 moves downwards and drives the second clamping plate 12 to move downwards through the support bar 13, when the second clamping plate 12 touches and starts to clamp the blade, the first spring 6 and the second spring 7 contract, thereby buffering the blade, avoiding the situation that the second clamping plate 12 is too fast to finish the damage of the blade, thereby improve detection effect and detection accuracy, can be convenient for remove through handle 17 and detect the clamp easy operation, made things convenient for the user greatly, have certain practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a novel plant leaf detects and presss from both sides, includes bottom plate (1), its characterized in that: a first clamping plate (2) is arranged above the bottom plate (1), a plurality of cavities (3) are formed in the bottom plate (1) and in positions below the first clamping plate (2), a push rod (4) penetrates through the top of each cavity (3) in a sliding connection mode, one end, located outside the bottom plate (1), of the push rod (4) is fixedly connected with the lower surface of the first clamping plate (2), one end, located inside the cavities (3), of the push rod (4) is fixedly connected with a limiting slide block (5), the limiting slide block (5) is connected with the inner portion of each cavity (3) in a sliding mode, a first spring (6) is sleeved on the outer surface of one end, located between the bottom plate (1) and the first clamping plate (2), of the push rod (4), two ends of the first spring (6) are respectively fixedly connected with the upper surface of the bottom plate (1) and the lower surface of the first clamping plate (2), baffle plates (8) are fixedly connected with the peripheries of the upper, the upper surface of the bottom plate (1) is close to a position fixedly connected with a rotary seat (9) of the first clamping plate (2), the upper surface of the rotary seat (9) is connected with a threaded rod (10) in a rotating manner, a supporting plate (11) which is connected through threads in a rotating manner is sleeved on the outer surface of the threaded rod (10), a second clamping plate (12) is arranged above the first clamping plate (2), supporting rods (13) are symmetrically and fixedly connected with two sides of the upper surface of the second clamping plate (12), one ends of the two supporting rods (13) are fixedly connected with one side of the outer surface of the supporting plate (11), guide rods (14) are symmetrically and fixedly connected with the upper surface of the bottom plate (1) and are positioned at two sides of the threaded rod (10), the top ends of the guide rods (14) penetrate through the supporting plate (11) and are connected with the supporting plate (11) in a sliding manner, and a, the upper surface one side fixedly connected with rocker (16) of carousel (15), the surface of bottom plate (1) and be close to one side fixedly connected with handle (17) of threaded rod (10), the surface cover of handle (17) is equipped with rubber sleeve (18).

2. The novel plant leaf detection clamp of claim 1, wherein: the lower surface central point of first splint (2) puts fixedly connected with second spring (7), just the other end of second spring (7) and the upper surface fixed connection of bottom plate (1).

3. The novel plant leaf detection clamp of claim 1, wherein: the outer surface of the rotary disc (15) and the outer surface of the rocker (16) are both provided with anti-skid grains.

4. The novel plant leaf detection clamp of claim 1, wherein: the outer surface of the supporting plate (11) is provided with a threaded hole (19), and the threaded rod (10) penetrates through the threaded hole (19) and is in threaded rotary connection with the threaded hole (19).

5. The novel plant leaf detection clamp of claim 1, wherein: the outer surface of the supporting plate (11) is provided with a guide hole (20), and the guide rod (14) penetrates through the guide hole (20) and is in sliding connection with the guide hole (20).

6. The novel plant leaf detection clamp of claim 1, wherein: the second clamping plate (12) is in a transparent design, and the size of the second clamping plate (12) is consistent with the size surrounded by the baffle plates (8).