Adjustable plant investigation quadrat lamp device

Abstract

The adjustable plant investigation quadrat lamp device comprises a base, and a supporting assembly is arranged on the bottom face of the base; the irradiation assembly comprises a shell, a laser module is arranged on the bottom surface of the shell, the laser module comprises four laser emitters and a protective cover, the protective cover is fixedly connected between the shell and the base, the four laser emitters are connected to a first connecting rod, and the first connecting rod extends into the shell; the display assembly comprises an electronic display screen, a gradienter and a positioner; the light thickness adjusting key comprises an upper adjusting key and a lower adjusting key; the shell is provided with a zoom knob and zoom scales, the zoom scales are located on the outer side of the zoom knob, the zoom knob is installed on the second adjusting rod, the first connecting rod is connected with a first fixing block, and the first connecting rod is connected with the first fixing block. The field plant investigation efficiency is improved, the labor intensity of investigators can be reduced, and the investigation cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of plant investigation, in particular to an adjustable plant investigation quadrat lamp device. Background Art

[0002] Plant sample plot survey is to determine a certain area of ​​sample plots in the plant community and conduct a detailed survey of the species, height, canopy width, cover and biomass of the plants in the sample plots. It is usually carried out by sampling method, which is widely used to evaluate the density, distribution pattern and community structure composition of plant and animal populations. Sample plots are usually set in square or rectangular shapes. The size of the sample plot is usually determined according to the density, distribution pattern and survey accuracy of the research object. For example, in the plant community survey, the sample plot area of ​​herbaceous plants may be about 1 square meter, while the tree survey may use a sample plot of more than 100 square meters. In traditional field plant surveys, the demarcation of sample plots often relies on tools such as tape measures, measuring ropes or steel rulers to form square areas with equal margins through manual enclosure. However, this method makes it difficult to accurately control the boundaries and directions of the sample plot frame, which often leads to irregular shapes, thus affecting the accuracy and reliability of data collection. In addition, there are also customized sample square frames for field surveys, but the sample square frames are generally suitable for small sample square surveys such as 1 square meter. When the sample square area increases, its applicability becomes worse, and due to the different plant contents investigated, it is often necessary to carry multiple sets of flat sample square frames of different sizes, which not only increases the difficulty of carrying, but also brings many inconveniences to investigators. In view of this, an innovative sample square tool is urgently needed to solve the above problems. Summary of the invention

[0003] The purpose of the present invention is to provide an adjustable plant survey plot light device to solve the problems existing in the above-mentioned prior art, to make up for the defects of unreliable data caused by irregular shapes of plots when demarcating plots using traditional tools such as tape measures, measuring ropes or steel rulers, and that the size of the plots cannot be adjusted, thereby improving the efficiency of field plant surveys, and at the same time being able to reduce the labor intensity of investigators and reduce survey costs.

[0004] To achieve the above object, the present invention provides the following solution: The present invention provides an adjustable plant survey quadrat lamp device, comprising:

[0005] A base, wherein a support assembly is disposed on the bottom surface of the base;

[0006] An irradiation assembly, the irradiation assembly comprises a shell, a laser module is arranged on the bottom surface of the shell, the laser module comprises four laser emitters and a protective cover, the protective cover is fixedly connected between the shell and the base, the laser emitter is located in the protective cover, the four laser emitters are connected to the connecting rod 1, and the connecting rod 1 extends into the shell;

[0007] A display assembly, the display assembly comprising an electronic display screen, a level and a locator, the electronic display screen is fixedly connected to the top surface of the housing, the electronic display screen is connected to the first connecting rod, the level and the locator are located in the housing, and the level and the locator are both electrically connected to the electronic display screen;

[0008] A light thickness adjustment key, the light thickness adjustment key comprises an upper adjustment key and a lower adjustment key, the upper adjustment key and the lower adjustment key are respectively mounted on two adjustment rods 1, the adjustment rod 1 is connected to the connecting rod 2, the connecting rod 2 is connected to the connecting rod 3, the connecting rod 3 is connected to the fixing block 2, and the fixing block 2 is connected to the connecting rod 1;

[0009] The housing is provided with a zoom knob, the housing is provided with a zoom scale, the zoom scale is located outside the zoom knob, the zoom knob is mounted on the second adjusting rod, the first connecting rod and the second adjusting rod are connected with a first fixing block, and the second adjusting rod is connected to the first fixing block;

[0010] A charging assembly is arranged in the shell, and the charging assembly includes a rechargeable battery. The rechargeable battery is provided with a charging socket. A through hole is opened on the shell, and the through hole is arranged corresponding to the charging socket.

[0011] Preferably, the support assembly includes four support columns, and the four support columns are mounted on the base through a screw locking structure.

[0012] Preferably, a projection glass is fixedly connected to the protective cover.

[0013] The present invention discloses the following technical effects: compared with existing tools, the device can easily adjust the size of the sample plot by adjusting the length of the laser module light to meet the different needs of field plant surveys; by adjusting the thickness of the light, it can meet the use needs under different light intensities; by adjusting the calibration level, the sample plot accuracy is improved; through the support component set on the base, not only the stability of the plant survey sample plot lamp device during use can be improved, but the plant survey sample plot lamp device can also be stored in the supporting part; the sample plot lamp is rechargeable and small and portable, which is convenient for carrying and storage in the field, reduces the burden on investigators and improves survey efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the structure of the adjustable plant survey quadrat lamp device of the present invention;

[0016] Figure 2 It is a bottom view structural schematic diagram of the present invention;

[0017] Figure 3 It is a cross-sectional view of the present invention;

[0018] Figure 4 This is a detailed diagram of the laser module of the present invention;

[0019] Figure 5 A scene graph is used for the present invention;

[0020] Among them, 1. Support assembly; 101. Support column; 102 Screw locking structure; 2. Base; 3. Irradiation assembly; 4. Laser module; 401. Laser emitter; 402. Protective cover; 403. Projection glass; 6. Display assembly; 601. Level; 602. Positioner; 604. Electronic display screen; 7. Light thickness adjustment key; 701. Connecting rod two; 702. Adjustment rod one; 703. Connecting rod three; 8. Zoom knob; 801. Adjustment rod two; 9. Zoom scale; 10. Charging assembly; 1001 Charging socket; 1002. Rechargeable battery. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0023] Reference Figure 1-5 The present invention provides an adjustable plant survey quadrat lamp device, comprising:

[0024] A base 2, wherein a support assembly 1 is disposed on the bottom surface of the base 2;

[0025] The irradiation component 3 includes a shell, a laser module 4 is arranged on the bottom surface of the shell, the laser module 4 includes four laser emitters 401 and a protective cover 402, the protective cover 402 is fixedly connected between the shell and the base 2, the laser emitters 401 are located in the protective cover 402, the four laser emitters 401 are connected to a connecting rod 1 404, and the connecting rod 1 404 extends into the shell;

[0026] Display assembly 6, display assembly 6 includes an electronic display screen 604, a level 601 and a locator 602, the electronic display screen 604 is fixedly connected to the top surface of the housing, the electronic display screen 604 is connected to a connecting rod 404, the level 601 and the locator 602 are located in the housing, and the level and the locator 602 are electrically connected to the electronic display screen 604;

[0027] Light thickness adjustment key 7, light thickness adjustment key 7 comprises an upper adjustment key and a lower adjustment key, the upper adjustment key and the lower adjustment key are respectively mounted on two adjustment rods 1 702, the adjustment rod 1 702 is connected to the connecting rod 2 701, the connecting rod 2 701 is connected to the connecting rod 3 703, the connecting rod 3 703 is connected to the fixing block 2 603, the fixing block 2 603 is connected to the connecting rod 1 404;

[0028] A zoom knob 8 is provided on the housing, a zoom scale 9 is provided on the housing, and the zoom scale 9 is located outside the zoom knob 8. The zoom knob 8 is installed on the second adjusting rod 801, and a fixing block 405 is connected to the connecting rod 404 and the second adjusting rod 801.

[0029] A charging assembly 10 is arranged in the housing, and the charging assembly 10 includes a rechargeable battery 1002 . The rechargeable battery 1002 has a charging socket 1001 . A through hole is opened on the housing, and the through hole is arranged corresponding to the charging socket 1001 .

[0030] In this device, the precision light module 4 is used to accurately locate the sample area, and the laser emitter 401 emits a laser, and the emitted light is a green laser (wavelength of about 532nm), and the four laser emitters are at a 90-degree angle between each other. When in use, the device is placed in the center of the sample plot, and the optical lenses in the four laser emitters 401 convert the laser beam into a light beam of the same length and parallel to the outer shell surface, enclosing and demarcating the square sample range. The level 601 is used to measure the horizontality, the locator 602 is used to determine the position of the device, and the display screen 604 is used to display the real-time measurement data of the level 601 and the locator 602. The user can adjust the thickness of the laser light through the upper adjustment key and the lower adjustment key.

[0031] Connecting rod 1 404 and adjusting rod 2 801 connect the zoom knob 8 to the laser module 4 to ensure the realization of the adjustment function. The zoom knob 8 is used to adjust the length of the laser beam. A zoom scale 9 is provided in front of the zoom knob 8. By rotating the zoom knob 8 to align it with the different scales (1m, 5m, 10m, 20m) of the zoom scale 9, the user adjusts the wavelength of the laser beam by rotating the knob. When the user rotates the zoom knob 8, the wavelength of the laser beam accurately matches the scale value to ensure the accuracy and stability of the measurement. Control the laser module 4 and adjust the light length by adjusting the size of the aperture hole in the laser emitter 401 through the zoom knob 8.

[0032] The device is provided with a rechargeable battery 1002, which is charged through a charging socket 1001. The user can activate the device by turning on a switch 5. During use, the rechargeable battery can provide continuous power support to ensure the normal operation of the device during a long plant survey. The charging socket 1001 is a type-c socket.

[0033] The connecting rod 404 electrically connects the laser module 4, the light thickness adjustment key 7 and the rechargeable battery 1002. The current is changed by adjusting the light thickness adjustment key. When the current increases, the emission power increases, so that the divergence angle of the light beam also increases, thereby making the light thicker. When the current decreases, the light becomes thinner.

[0034] The laser transmitter 401 , the electronic display screen 604 , the level 601 and the locator 602 are all electrically connected to the rechargeable battery 1002 .

[0035] According to a further optimized solution, the support assembly 1 includes four support columns 101 , and the four support columns 101 are mounted on the base 2 via a screw locking structure 102 .

[0036] The support assembly 1 is composed of four support columns 101, and the support columns 101 are fixed to the base 2 through a screw locking structure 102. This structural design can ensure the stability and adjustability of the device.

[0037] According to a further optimized solution, a projection glass 403 is fixedly connected to the protective cover 402 .

[0038] The laser emitter 401 is surrounded by a laser protection cover 402 and a projection glass 403 is installed on the periphery to protect the laser emitter from damage.

[0039] A switch 5 is installed on the housing, and the switch 5 is used to control the total power supply of the device.

[0040] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and 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 therefore should not be understood as a limitation on the present invention.

[0041] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. An adjustable plant survey quadrat lamp device, characterized in that: include: A base (2), wherein a support assembly (1) is disposed on the bottom surface of the base (2); An irradiation assembly (3), the irradiation assembly (3) comprising a shell, a laser module (4) being arranged on the bottom surface of the shell, the laser module (4) comprising four laser emitters (401) and a protective cover (402), the protective cover (402) being fixedly connected between the shell and the base (2), the laser emitters (401) being located inside the protective cover (402), the four laser emitters (401) being connected to the connecting rod one (404), and the connecting rod one (404) extending into the shell; A display assembly (6), the display assembly (6) comprising an electronic display screen (604), a level (601) and a positioner (602), the electronic display screen (604) being fixedly connected to the top surface of the housing, the electronic display screen (604) being connected to the connecting rod 1 (404), the level (601) and the positioner (602) being located inside the housing, and the level and the positioner (602) being electrically connected to the electronic display screen (604); A light coarseness and fineness adjustment key (7), the light coarseness and fineness adjustment key (7) comprising an upper adjustment key and a lower adjustment key, the upper adjustment key and the lower adjustment key being respectively mounted on two adjustment rods (702), the adjustment rod (702) being connected to the connecting rod (701), the connecting rod (701) being connected to the connecting rod (703), the connecting rod (703) being connected to the fixing block (603), the fixing block (603) being connected to the connecting rod (404); The housing is provided with a zoom knob (8), the housing is provided with a zoom scale (9), the zoom scale (9) is located outside the zoom knob (8), the zoom knob (8) is mounted on the second adjustment rod (801), the connecting rod (404) and the second adjustment rod (801) are connected with a fixing block (405), and the second adjustment rod (801) is connected to the fixing block (405); A charging component (10) is arranged in the shell, the charging component (10) comprises a rechargeable battery (1002), the rechargeable battery (1002) is provided with a charging socket (1001), and a through hole is provided on the shell, the through hole is arranged corresponding to the charging socket (1001).

2. The adjustable plant survey quadrat lamp device according to claim 1, characterized in that: The support assembly (1) comprises four support columns (101), and the four support columns (101) are mounted on a base (2) via a screw locking structure (102).

3. The adjustable plant survey quadrat lamp device according to claim 1, characterized in that: The protective cover (402) is fixedly connected to a projection glass (403).

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