Detection equipment for fluorescence property of wood

Abstract

The utility model discloses equipment for detecting the fluorescence property of wood, and relates to the technical field of fluorescence detection equipment. The detection equipment for the fluorescence property of the wood comprises a base, a vertical seat is fixedly connected to the base, a detection equipment main body is fixedly connected to the vertical seat, a fluorescence detection position is arranged at the bottom of the detection equipment main body, a bearing seat is fixedly connected to the vertical seat, a rotating seat is rotatably connected to the bearing seat, and a plurality of groups of sample chambers are formed in the rotating seat; and a tree seed clamping tool is movably clamped in the sample chamber. According to the detection equipment for the fluorescence property of the wood, through the design of the rotating base and the multiple sets of sample chambers, multiple sets of tree species clamping tools and tree species samples can be conveniently and synchronously loaded, switching detection of the multiple sets of tree species samples can be achieved by directly rotating the rotating base during detection, and fixed-angle rotation is achieved by rotating the rotating base in cooperation with the design of the limiting mechanism; the detection of multiple groups of wood tree species samples is quick and labor-saving, and the detection process is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of fluorescence detection equipment, in particular to a detection equipment for the fluorescence performance of wood. Background Technique

[0002] For wood scientific research and education, fluorescence detection equipment is an important research tool, which can be used to analyze the chemical composition, structure and properties of wood, and provide data support for wood scientific research.

[0003] The detection equipment for the fluorescence performance of wood is mainly used for quickly and accurately identifying and classifying wood tree species. When the traditional fluorescence detection equipment is used, the tree species sample needs to be placed in a dark environment and detected by the equipment. Therefore, a specific fixture is required to clamp the tree species sample, and then placed in the sample chamber of the fluorescence detection equipment for sealed detection. When multiple groups of tree species need to be detected, this detection method has a slow operation speed, requires clamping and releasing of the tree species sample multiple times, and disassembling and replacing the fixture multiple times, which is time-consuming and laborious. In view of the deficiencies of the prior art, the utility model provides a detection equipment for the fluorescence performance of wood to solve the above problems. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a detection equipment for the fluorescence performance of wood. Through the design of a rotating seat and multiple groups of sample chambers, it is convenient to synchronously load multiple groups of tree species clamping tools and tree species samples. During detection, the rotating seat can be directly rotated to realize the switching detection of multiple groups of tree species samples. With the design of a limiting mechanism, the rotating seat can be rotated at a fixed angle, making it fast and labor-saving to detect multiple groups of wood tree species samples, and the detection process is convenient.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: A detection equipment for the fluorescence performance of wood, including a base, a vertical seat is fixedly connected to the base, a detection equipment main body is fixedly connected to the vertical seat, a fluorescence detection position is arranged at the bottom of the detection equipment main body, a bearing seat is fixedly connected to the vertical seat, and a rotating seat is rotatably connected to the bearing seat;

[0006] Multiple groups of sample chambers are arranged on the rotating seat, and a tree species clamping tool is movably clamped inside the sample chamber;

[0007] An angle limiting mechanism for the rotating seat is arranged at the bottom of the bearing seat.

[0008] Preferably, the angle limiting mechanism includes a sleeve fixedly connected to the bottom of the bearing seat. A spring is fixedly connected in the inner cavity of the sleeve. A slider is fixedly connected to the spring. The slider penetrates through the sleeve and the bearing seat and is fixedly connected with a ball head. A plurality of limiting ports are provided at the bottom of the rotating seat. The ball head is movably clamped in the limiting ports.

[0009] Preferably, a plurality of detection ports are formed at the top of the bearing seat.

[0010] Preferably, a clamping rail is provided inside the sample chamber. The tree species clamping tooling is movably clamped on the clamping rail.

[0011] Preferably, a magnet block is provided on the clamping rail, and a limiting iron sheet is provided at the bottom of the tree species clamping tooling.

[0012] Preferably, the cross-sectional shape of the clamping rail is an inverted trapezoid.

[0013] The utility model discloses a detection device for the fluorescence performance of wood, and the beneficial effects thereof are as follows:

[0014] The detection device for the fluorescence performance of wood, through the design of the rotating seat and a plurality of sample chambers, facilitates the synchronous loading of a plurality of tree species clamping toolings and tree species samples. During detection, directly rotating the rotating seat can realize the switching detection of a plurality of tree species samples. With the design of the limiting mechanism, rotating the rotating seat can realize fixed-angle rotation, making it fast and labor-saving to detect a plurality of wood tree species samples, and the detection process is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is an exploded view of the rotating seat of the present invention;

[0018] Figure 3 It is an exploded view of the tree species clamping tooling of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the bearing seat of the present invention;

[0020] Figure 5 It is a cross-sectional view of the sleeve of the present invention.

[0021] In the figure: 1, base; 2, vertical base; 3, main body of the detection device; 301, fluorescence detection position; 4, bearing seat; 5, rotating seat; 501, sample chamber; 502, card rail; 5021, magnet block; 503, detection port; 504, limit port; 6, tree species clamping tooling; 601, limit iron sheet; 7, sleeve; 701, spring; 702, slider; 703, ball head. Specific implementation mode

[0022] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0023] By providing a detection device for the fluorescence performance of wood in the embodiments of the present application, the problem that when the traditional fluorescence detection device is used and multiple groups of tree species need to be detected, the operation speed of this detection method is slow, and it is necessary to clamp and release the tree species samples multiple times, and disassemble and replace the fixture multiple times, which is time-consuming and laborious, is solved.

[0024] To better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation modes.

[0025] An embodiment of the present utility model discloses a detection device for the fluorescence performance of wood. According to the attached Figures 1-5 As shown in the figure, it includes a base 1, a vertical base 2 is fixedly connected to the base 1, a main body 3 of the detection device is fixedly connected to the vertical base 2, a fluorescence detection position 301 is arranged at the bottom of the main body 3 of the detection device, a bearing seat 4 is fixedly connected to the vertical base 2, and a rotating seat 5 is rotatably connected to the bearing seat 4;

[0026] A plurality of sample chambers 501 are opened on the rotating seat 5, and a tree species clamping tooling 6 is movably clamped inside the sample chamber 501;

[0027] A mechanism for limiting the angle of the rotating seat 5 is arranged at the bottom of the bearing seat 4.

[0028] Furthermore, the angle limiting mechanism includes a sleeve 7 fixedly connected to the bottom of the bearing seat 4, a spring 701 is fixedly connected to the inner cavity of the sleeve 7, a slider 702 is fixedly connected to the spring 701, the slider 702 passes through the sleeve 7 and the bearing seat 4 and is fixedly connected with a ball head 703, and a plurality of limit ports 504 are arranged at the bottom of the rotating seat 5, and the ball head 703 is movably clamped in the limit port 504;

[0029] The angle limiting mechanism has a simple structure and is designed to facilitate the angular rotation limiting of the rotating seat 5. When the rotating seat 5 rotates, the limiting opening 504 will apply a thrust to the ball head 703, so that the ball head 703 drives the slider 702 to move and squeeze the spring 701, and finally the ball head 703 is disengaged from the limiting opening 504, thereby releasing the limiting of the rotating seat 5. After rotating to a certain angle and when the next set of limiting openings 504 is located below the ball head 703, the ball head 703 automatically pops out of the limit, so that the rotating seat 5 rotates at a fixed angle.

[0030] It is particularly disclosed that a plurality of detection ports 503 are provided on the top of the supporting seat 4. The plurality of detection ports 503 are arranged so that during the rotation process, after the angle limiting mechanism positions the rotating seat 5, the detection ports 503 are located just below the fluorescence detection position 301, thereby facilitating the fluorescence detection of the tree species sample.

[0031] Specifically, a rail 502 is provided inside the sample chamber 501, and the tree species clamping tool 6 is movably clamped on the rail 502. Furthermore, the cross-sectional shape of the rail 502 is an inverted trapezoid. Through the design of the rail 502, the tree species clamping tool 6 can be easily clamped inside the sample chamber 501.

[0032] Furthermore, a magnet block 5021 is provided on the rail 502, and a limiting iron sheet 601 is provided at the bottom of the tree species clamping tool 6. The design of the magnet block 5021 and the limiting iron sheet 601 enables the tree species clamping tool 6 to be quickly adsorbed and positioned when it is clamped on the rail 502.

[0033] The device for detecting wood fluorescence properties can detect multiple groups of wood species samples quickly and conveniently when used, so that the detection speed is fast and the detection process is convenient;

[0034] During the test, firstly, multiple groups of samples are placed inside the tree species clamping tool 6 and fixed, and then the tree species clamping tool 6 is clamped inside the sample chamber 501, so that the tree species clamping tool 6 is clamped with the clamping rail 502. During the test, the rotating seat 5 is directly rotated so that the sample to be tested is rotated to the bottom of the fluorescence detection position 301 of the detection device body 3, and the fluorescence detection can be carried out;

[0035] During detection, after the rotating seat 5 rotates the sample to below the fluorescence detection position 301, the sample is in a sealed state without interference from external light. At the same time, when replacing the next set of samples, the angle limiting mechanism is used to limit the angle rotation of the rotating seat 5, so that the next set of samples can be replaced quickly and accurately.

[0036] When the rotating seat 5 rotates, the limit opening 504 will apply a thrust to the ball head 703, so that the ball head 703 drives the slider 702 to move and squeeze the spring 701, and finally the ball head 703 disengages from the limit opening 504, releasing the limit on the rotating seat 5. After rotating to a certain angle and when the next set of limit openings 504 is located below the ball head 703, the ball head 703 automatically pops out of the limit, so that the rotating seat 5 rotates at a fixed angle.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A detection device for the fluorescence performance of wood, comprising a base (1), a vertical seat (2) fixedly connected to the base (1), a detection device main body (3) fixedly connected to the vertical seat (2), and a fluorescence detection position (301) provided at the bottom of the detection device main body (3), characterized in that, A carrier seat (4) is fixedly connected to the vertical seat (2), and a rotating seat (5) is rotatably connected to the carrier seat (4); A plurality of sample chambers (501) are formed in the rotating seat (5), and a tree species clamping tooling (6) is movably clamped inside the sample chamber (501); A bottom of the carrier seat (4) is provided with an angle limiting mechanism for the rotating seat (5).

2. The detection device for the fluorescence performance of wood according to claim 1, characterized in that, The angle limiting mechanism includes a sleeve (7) fixedly connected to the bottom of the carrier seat (4), a spring (701) fixedly connected to an inner cavity of the sleeve (7), a slider (702) fixedly connected to the spring (701), the slider (702) penetrates through the sleeve (7) and the carrier seat (4) and is fixedly connected to a ball head (703), a plurality of limiting ports (504) are provided at a bottom of the rotating seat (5), and the ball head (703) is movably clamped inside the limiting port (504).

3. The detection device for the fluorescence performance of wood according to claim 2, characterized in that, A plurality of detection ports (503) are formed in a top of the carrier seat (4).

4. The detection device for the fluorescence performance of wood according to claim 1, wherein A clamping rail (502) is arranged inside the sample chamber (501), and the tree species clamping tooling (6) is movably clamped on the clamping rail (502).

5. The detection device for the fluorescence performance of wood according to claim 4, characterized in that, A magnet block (5021) is arranged on the clamping rail (502), and a limiting iron sheet (601) is arranged at a bottom of the tree species clamping tooling (6).

6. The detection device for the fluorescence performance of wood according to claim 4, wherein, A cross-sectional shape of the clamping rail (502) is an inverted trapezoid.

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