A corn plant photographing auxiliary device

Abstract

The utility model discloses a corn plant photographing auxiliary device relates to the field of agricultural technology, including telescopic curtain, telescopic link and the telescopic support of setting at telescopic link bottom, telescopic link includes telescopic vertical pole and telescopic cross bar, and a plurality of plant fixed clamps are fixedly arranged on telescopic vertical pole, and telescopic cross bar is located telescopic vertical pole top and is perpendicular with telescopic vertical pole, and telescopic curtain is hung in the end of telescopic cross bar through the mode of swing joint. The utility model discloses a corn plant photographing auxiliary device, can adjust height and angle, provide scale reference, fix corn plant, effectively solve the photographing angle of prior art is not consistent, plant lodging, lack reference material etc. problem, has improved photographing efficiency and the accuracy of data.

Description

Technical Field

[0001] This utility model relates to the field of agricultural technology, and in particular to a corn plant photography auxiliary device. Background Technology

[0002] In maize field trials, it is often necessary to photograph maize plants to observe their growth and measure indicators such as plant height. Currently, the commonly used method is to take photos manually with a handheld camera, which has the following problems: 1. It is difficult to maintain a consistent shooting angle and height, affecting the accuracy and comparability of the data; 2. Maize plants are prone to lodging, and cluttered backgrounds affect the photo quality; 3. There is a lack of reference points, making it difficult to accurately measure indicators such as plant height. Utility Model Content

[0003] The purpose of this invention is to provide a corn plant photography assistance device to solve the problems existing in the prior art.

[0004] To achieve the above objectives, this utility model provides a corn plant photography auxiliary device, including a telescopic screen, a telescopic rod, and a telescopic support rod disposed at the bottom of the telescopic rod. The telescopic rod includes a telescopic upright and a telescopic crossbar. Several plant fixing clips are fixedly disposed on the telescopic upright. The telescopic crossbar is located at the top of the telescopic upright and is perpendicular to the telescopic upright. The telescopic screen is suspended from the end of the telescopic crossbar by a movable connection.

[0005] Preferably, the telescopic support rod includes telescopic support rod one, telescopic support rod two, and telescopic support rod three, wherein telescopic support rod one, telescopic support rod two, and telescopic support rod three are evenly distributed around the circumference of the telescopic upright and are rotatably connected to the telescopic upright.

[0006] Preferably, the bottom of telescopic support rod one, telescopic support rod two, and telescopic support rod three are all provided with anti-slip pads or fixed cones.

[0007] Preferably, the telescopic curtain includes a curtain storage housing and a curtain fabric. A retraction roller is provided inside the curtain storage housing. Both ends of the retraction roller are connected to one end of a retraction spring. The other end of the retraction spring is connected to the curtain fabric. The curtain fabric is wound around the retraction roller. A scale for measuring height is printed on one side of the curtain fabric in the vertical direction.

[0008] Preferably, the curtain fabric is provided with fixing holes for the plant fixing clips to pass through, and the fixing holes are located on the central axis of the curtain fabric and are equal in number to the plant fixing clips.

[0009] Preferably, the curtain fabric includes different background colors.

[0010] Therefore, the beneficial effects that the corn plant photography assistance device with the above-described structure can achieve are as follows:

[0011] (1) It has a simple structure, is easy to operate, and is easy to carry and install.

[0012] (2) The height and angle are adjustable to adapt to different terrains and plant heights.

[0013] (3) Provide a scale reference to facilitate accurate measurement of corn plant height.

[0014] (4) Different colored backgrounds can be changed to achieve the best shooting effect; 5. Fix the corn plants to prevent them from falling over and ensure the shooting effect.

[0015] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0016] Figure 1 This is a front view of an embodiment of the corn plant photography auxiliary device of this utility model;

[0017] Figure 2 This is a side view of an embodiment of a corn plant photography auxiliary device according to the present invention;

[0018] Figure 3 This is a schematic diagram of a telescopic screen representing an embodiment of a corn plant photography auxiliary device of this utility model;

[0019] Figure labels: 1-Retractable screen; 101-Storage housing; 102-Screen fabric; 103-Scale; 104-Fixing clip hole; 105-Retractable roller; 106-Retractable spring; 2-Retractable rod; 201-Retractable upright; 202-Retractable crossbar; 3-Retractable support rod; 301-Retractable support rod one; 302-Retractable support rod two; 303-Retractable support rod three; 4-Plant fixing clip; 5-Screen hook. Implementation

[0020] The technical solution of this utility model will be further described below with reference to the accompanying drawings and embodiments.

[0021] Unless otherwise defined, the technical or scientific terms used in this utility model shall have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] Example

[0023] Please see Figure 1-3 This utility model discloses a corn plant photography device, including a telescopic screen 1, a telescopic rod 2, and a telescopic support rod 3 set at the bottom of the telescopic rod 2. The telescopic rod 2 includes a telescopic upright rod 201 and a telescopic crossbar 202. The height of the telescopic upright rod 201 can be adjusted according to different plant heights. Several plant fixing clips 4 are fixedly installed on the telescopic upright rod 201 to fix the corn plants and prevent them from falling over, making the measurement data more accurate. The telescopic crossbar 202 is located at the top of the telescopic upright rod 201 and is perpendicular to the telescopic upright rod 201. The telescopic screen 2 is suspended from the end of the telescopic crossbar 202 by a movable connection, such as a screen hook. In this embodiment, a screen hook 5 is used. The screen hook 5 allows the telescopic screen 1 to move within a certain range to realize operations such as unfolding, retracting, or changing the hanging angle. At the same time, the telescopic screen 1 is pulled out and retracted in the horizontal direction by the extension and retraction of the telescopic crossbar 202, thereby realizing horizontal displacement adjustment and making the measurement more accurate.

[0024] Telescopic support rod 3 includes telescopic support rod one 301, telescopic support rod two 302, and telescopic support rod three 303. Telescopic support rod one 301, telescopic support rod two 302, and telescopic support rod three 303 are evenly distributed around the circumference of telescopic support rod 201 and are rotatably connected to telescopic support rod 201. They can adjust the height and angle to suit different terrains and plant heights.

[0025] The bottom of telescopic support rod 1 (301), telescopic support rod 2 (302), and telescopic support rod 3 (303) are all equipped with anti-slip pads or fixed cones to ensure the stability of the device.

[0026] The telescopic curtain 1 includes a curtain storage housing 101 and a curtain fabric 102. A retraction roller 105 is installed inside the curtain storage housing 101. Both ends of the retraction roller 105 are connected to one end of a retraction spring 106, and the other end of the retraction spring 106 is connected to the curtain fabric 102. The curtain fabric 102 is wound around the retraction roller 105. In use, the curtain fabric 102 is manually pulled out, unfolding the curtain. The unfolded telescopic fabric 102 is perpendicular to the ground and fixed, allowing for more stable measurement. After use, the curtain fabric automatically retracts back into the curtain storage housing due to the torque of the retraction spring. A height measurement scale 103 is printed vertically on one side of the curtain fabric 102, providing a reference for accurate measurement of corn plant height.

[0027] The curtain fabric 102 is provided with fixing clip holes 104 for the plant fixing clips 4 to pass through. The length of the plant fixing clips 4 can pass through the fixing clip holes 104 so that the corn plants can be fixed in front of the telescopic curtain 1. The fixing clip holes 104 are located on the central axis of the curtain fabric 102 and are equal in number to the number of plant fixing clips 4. This allows the corn plants to be in the center of the curtain fabric 102 during measurement, so as to facilitate the comparison of images later.

[0028] The backdrop fabric 102 includes different background colors that can be changed as needed to achieve the best shooting visual effect.

[0029] The implementation steps of this utility model are as follows:

[0030] Step 1. Place the tripod next to the corn plant to be tested, and adjust the length and angle of the telescopic support rod to stabilize the device;

[0031] Step 2. Pull out the telescopic screen and secure it so that the telescopic screen is perpendicular to the ground;

[0032] Step 3. Use plant clamps to secure the corn plants to the telescopic screen, ensuring the plants are upright;

[0033] Step 4. Adjust the camera position and angle to make the corn plants and the scale on the screen clearly visible, and take a photo to record the event.

[0034] Therefore, the corn plant photography auxiliary device of this utility model with the above-mentioned structure is simple in structure, easy to operate, and easy to carry and install; the height and angle can be adjusted to adapt to different terrains and plant heights; a scale reference is provided for convenient and accurate measurement of corn plant height; different colored backgrounds can be replaced to achieve the best shooting effect; the corn plant is fixed to prevent it from falling over and to ensure the photographic effect.

[0035] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can still be made to the technical solution of this utility model, and these modifications or equivalent substitutions cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of this utility model.

Claims

1. A device for assisting in photographing corn plants, characterized in that: The device includes a telescopic curtain, a telescopic pole, and a telescopic support rod at the bottom of the telescopic pole. The telescopic pole includes a telescopic upright and a telescopic crossbar. Several plant fixing clips are fixedly installed on the telescopic upright. The telescopic crossbar is located at the top of the telescopic upright and is perpendicular to the telescopic upright. The telescopic curtain is suspended from the end of the telescopic crossbar by a movable connection.

2. The corn plant photography auxiliary device according to claim 1, characterized in that: The telescopic support rod includes telescopic support rod one, telescopic support rod two, and telescopic support rod three. The telescopic support rod one, the telescopic support rod two, and the telescopic support rod three are evenly distributed around the circumference of the telescopic upright and are rotatably connected to the telescopic upright.

3. The corn plant photography auxiliary device according to claim 2, characterized in that: The bottom of each of the telescopic support rods 1, 2, and 3 is provided with an anti-slip pad or a fixed cone.

4. The corn plant photography auxiliary device according to claim 1, characterized in that: The telescopic curtain includes a curtain storage housing and a curtain fabric. A retraction roller is installed inside the curtain storage housing. One end of a retraction spring is connected to both ends of the retraction roller. The other end of the retraction spring is connected to the curtain fabric. The curtain fabric is wound around the retraction roller. A scale for measuring height is printed on one side of the curtain fabric in the vertical direction.

5. The corn plant photography auxiliary device according to claim 4, characterized in that: The curtain fabric is provided with fixing holes for the plant fixing clips to pass through. The fixing holes are located on the central axis of the curtain fabric and are equal in number to the plant fixing clips.

6. The corn plant photography auxiliary device according to claim 5, characterized in that: The curtain fabric includes different background colors.

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