Bursaphelenchus xylophilus detection device

Abstract

The utility model provides a pine wood nematode detection device, and belongs to the technical field of pine wood nematode detection. Comprising a box body, the top end of the box body is rotationally connected with a box cover, first fixing cylinders and second fixing cylinders are fixedly installed on the outer walls of the two sides of the box body, first sliding grooves are formed in the ends, away from the box body, of the first fixing cylinders, and second sliding grooves are formed in the ends, away from the box body, of the second fixing cylinders; rotating blocks are slidably connected into the first sliding groove and the second sliding groove correspondingly, and supporting parts are installed at the ends, away from the box body, of the rotating blocks. According to the bursaphelenchus xylophilus detection device, the two supporting parts on the same side are oppositely arranged in the carrying process, so that the two supporting parts are parallel to the box body, and the box body is convenient to carry; when the box body needs to be supported, a user enables the supporting component to be perpendicular to the box body by switching the first limiting groove set and the second limiting groove set, and the box body is supported through the supporting component; the rotary knob is rotated to drive the supporting sliding block to slide in the open groove.

Description

Technical Field

[0001] This utility model belongs to the field of pine wilt disease detection technology, specifically relating to a pine wilt disease detection device. Background Technology

[0002] Chinese patent application number 202320257779.X discloses a portable pine wilt disease detection device. The device features a workbench that serves as an operating surface when the main body and cover are open, increasing usable space in limited areas. An integrated level facilitates leveling the device during use. The main body and cover work together to form the device's main structure, allowing for flexible switching between unfolded and folded storage. A mounting frame, connectors, and a support frame form a convenient storage and adjustment mechanism, enabling leveling for outdoor use.

[0003] However, the support frame of the device is relatively large. During the user's carrying process, the support frame will greatly affect the user's ability to carry the case. It is necessary to disassemble the support frame from the case and then carry the support frame separately, which is time-consuming and laborious, and is not convenient for quickly carrying and supporting the case. Utility Model Content

[0004] To address the problem of inconvenient and slow carrying and support of the box in the existing technology, this utility model provides a pine wood nematode detection device. It employs a combination of a first fixed cylinder and a second fixed cylinder, along with supporting components, to achieve rapid carrying and support of the box. The specific technical solution is as follows: A pine wood nematode detection device includes: a box body, with a box cover rotatably connected to the top of the box body; a first fixed cylinder and a second fixed cylinder are fixedly installed on both outer walls of the box body; a first sliding groove is formed at the end of the first fixed cylinder away from the box body, and a second sliding groove is formed at the end of the second fixed cylinder away from the box body; a rotating block is slidably connected within both the first and second sliding grooves; a supporting component is installed at the end of the rotating block away from the box body; a first limiting groove group is formed within the first sliding groove, and a second limiting groove group is formed within the second sliding groove; an inner slider is fixedly installed on the outer wall of the rotating block, with two inner sliders on the same side respectively adapted to the first and second limiting groove groups.

[0005] Preferably, the limiting groove group one includes: sliding groove one, sliding groove two, and arc groove one. Sliding groove one and sliding groove two are respectively provided on the inner wall of sliding groove one. Sliding groove one and sliding groove two are separated by a certain distance. Arc groove one is provided between sliding groove one and sliding groove two. Arc groove one is located on the side away from the box body. The front inner slider is slidably connected to sliding groove one, sliding groove two, and arc groove one respectively.

[0006] Preferably, the limiting groove group two includes: sliding groove three, sliding groove four, and arc-shaped groove two. Sliding groove three and sliding groove four are respectively provided on the inner wall of sliding groove two. Sliding groove three and sliding groove four are 90 degrees apart. Arc-shaped groove two is provided between sliding groove three and sliding groove four. Arc-shaped groove two is located on the side away from the box body. The rear inner slider is slidably connected to sliding groove three, sliding groove four, and arc-shaped groove two respectively.

[0007] Preferably, a magnet is installed at one end of the inner slider near the housing, a magnet is installed on the inner wall of both the sliding groove 1 and the sliding groove 3, and a magnet is installed on the inner wall of both the sliding groove 2 and the sliding groove 4. The magnets 2 and 3 are both located on the side near the housing, and the magnet 1 is adapted to the magnets 2 and 3 respectively.

[0008] Preferably, the top of the inner slider is provided with a side groove, and a round-headed locking block is slidably connected in the side groove. A spring is welded between the round-headed locking block and the side groove. The inner walls of sliding groove one and sliding groove three are each provided with a locking groove one, and the inner walls of sliding groove two and sliding groove four are each provided with a locking groove two. The locking groove one and locking groove two are both located on the side close to the housing. The round-headed locking block is adapted to the locking groove one and locking groove two respectively.

[0009] Preferably, a handle is rotatably connected to the front end of the box, and an anti-collision pad is installed inside the box cover.

[0010] Preferably, the main unit of the detector is placed inside the box, and the top of the box is provided with a switch socket, a centrifuge tube placement slot, a pipette placement slot, a metal bath placement slot, a vortex shaker placement slot, a centrifuge placement slot, and an ice box placement slot.

[0011] In addition, the pine wilt disease detection device in the above-mentioned technical solution provided by this utility model may also have the following additional technical features: the supporting component includes: a shell, a supporting slider, a lead screw and a base, the shell is fixedly installed at the end of the rotating block away from the box, a slot is opened at the bottom end of the shell, a lead screw is rotatably connected in the slot, a supporting slider is threaded on the outer wall of the lead screw, the supporting slider is slidably connected in the slot, a base is fixedly installed at the bottom end of the supporting slider, and the top end of the lead screw rotatably extends out of the shell.

[0012] In the above technical solution, a knob is fixedly installed at the top of the lead screw.

[0013] The pine wilt nematode detection device of this utility model has the following advantages compared with the prior art: During transport, the two supporting components on the same side are arranged opposite each other, making them parallel to the box body for easy carrying. When support is needed, the user switches between limiting groove group one and limiting groove group two to make the supporting components perpendicular to the box body, thus providing support. The height of the support for the box body can be adjusted by rotating a knob to move the supporting slider within the groove. Attached Figure Description

[0014] Figure 1 A three-dimensional structural schematic diagram of the pine wood nematode detection device provided by this utility model;

[0015] Figure 2 A cross-sectional schematic diagram of the support component provided by this utility model;

[0016] Figure 3 This is a cross-sectional view of the first and second fixing cylinders provided by this utility model;

[0017] Figure 4 A front view schematic diagram of Embodiment 1 of the pine wood nematode detection device provided by this utility model;

[0018] Figure 5 for Figure 4 Enlarged view of point A;

[0019] Figure 6 A front view schematic diagram of Embodiment 2 of the pine wood nematode detection device provided by this utility model;

[0020] Figure 7 for Figure 6 Enlarged view of point B;

[0021] Figure 8 for Figure 7 Enlarged view of point C;

[0022] in, Figures 1 to 8The attached diagrams and component names are as follows: 1. Box body, 2. Box cover, 3. Fixing cylinder one, 4. Fixing cylinder two, 5. Slide groove one, 6. Slide groove two, 7. Limiting groove group one, 8. Limiting groove group two, 9. Support component, 10. Inner slider, 11. Rotating block, 12. Magnet two, 13. Magnet three, 14. Side groove, 15. Round head locking block, 16. Spring, 17. Locking groove one, 18. Locking groove two, 19. Handle, 20. Anti-collision pad, 21. Detector main unit, 22. Opening 23. Centrifuge tube placement slot, 24. Pipette placement slot, 25. Metal bath placement slot, 26. Vortex shaker placement slot, 27. Centrifuge placement slot, 28. Ice box placement slot, 71. Sliding slot one, 72. Sliding slot two, 73. Arc-shaped slot one, 81. Sliding slot three, 82. Sliding slot four, 83. Arc-shaped slot two, 91. Housing, 92. Slot, 93. Support slider, 94. Lead screw, 95. Base, 96. Knob, 101. Magnet one. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Example 1: Please refer to Figures 1-5 A pine wilt disease detection device includes: a box body 1, a box cover 2 rotatably connected to the top of the box body 1 via a connecting shaft, the connection between the box cover 2 and the box body 1 being located at the rear end, and a fixing cylinder 3 and a fixing cylinder 4 fixedly installed on the outer walls of both sides of the box body 1, the fixing cylinder 3 being closer to the front side and the fixing cylinder 4 being closer to the rear side, a sliding groove 5 being provided at the end of the fixing cylinder 3 away from the box body 1, and a sliding groove 6 being provided at the end of the fixing cylinder 4 away from the box body 1, and a rotating block 11 being slidably connected in both the sliding groove 5 and the sliding groove 6, the sliding groove 5, the sliding groove 6 and the rotating block 11 being all circular structures, and a support component 9 being installed at the end of the rotating block 11 away from the box body 1, the distance between the fixing cylinder 3 and the fixing cylinder 4 being sufficient for the two support components 9 to be placed opposite each other;

[0025] A first set of limiting grooves 7 is provided in the first slide 5, and a second set of limiting grooves 8 is provided in the second slide 6. An inner slider 10 is fixedly installed on the outer wall of the rotating block 11. The inner slider 10 is close to the rear side of the rotating block 11. The two inner sliders 10 on the same side are respectively adapted to the first set of limiting grooves 7 and the second set of limiting grooves 8.

[0026] As a preferred embodiment, the limiting groove group 7 further includes: sliding groove 71, sliding groove 72, and arc groove 73. Sliding groove 71 and sliding groove 72 are respectively provided on the inner wall of sliding groove 5 along the length direction. Sliding groove 71 and sliding groove 72 are 90 degrees apart. Arc groove 73 is provided between sliding groove 71 and sliding groove 72, and arc groove 73 connects sliding groove 71 and sliding groove 72. Arc groove 73 is located on the side away from the housing 1. The front inner slider 10 is slidably connected to sliding groove 71, sliding groove 72, and arc groove 73 respectively. Sliding groove 71 is located at the top, sliding groove 72 is located at the front, and arc groove 73 is a quarter-circle structure. The above structure allows the support component 9 to rotate backward and downward.

[0027] As a preferred embodiment, the limiting groove group 2 8 further includes: sliding groove 3 81, sliding groove 4 82 and arc groove 2 83. Sliding groove 3 81 and sliding groove 4 82 are respectively opened along the length direction on the inner wall of sliding groove 2 6. Sliding groove 3 81 and sliding groove 4 82 are spaced 90 degrees apart. Arc groove 2 83 is opened between sliding groove 3 81 and sliding groove 4 82, and arc groove 2 83 connects sliding groove 3 81 and sliding groove 4 82. Arc groove 2 83 is located on the side away from the box 1. The rear inner slider 10 is slidably connected to sliding groove 3 81, sliding groove 4 82 and arc groove 2 83 respectively. Sliding groove 3 81 is located at the top and sliding groove 4 82 is located at the rear. Arc groove 2 83 is a quarter-circle structure. The above structure allows the support component 9 to rotate forward and downward, so that the support ends of the two support components 9 are arranged opposite each other, preventing the support ends from contacting the user when carrying the device and soiling the user's clothes.

[0028] As a preferred embodiment, further, a magnet 101 is installed at one end of the inner slider 10 near the housing 1, a magnet 12 is installed on the inner wall of the sliding groove 71 and the sliding groove 81, and a magnet 13 is installed on the inner wall of the sliding groove 72 and the sliding groove 82. The magnets 12 and 13 are both located on the side near the housing 1, and the magnet 101 is adapted to the magnets 12 and 13 respectively. The magnets 101 and 12 are attracted to each other, and the magnets 101 and 13 are attracted to each other.

[0029] As a preferred option, the front end of the housing 1 is rotatably connected to a handle 19, and an anti-collision pad 20 is installed inside the lid 2. When the lid 2 is closed, the anti-collision pad 20 contacts the detector to prevent the detector from shaking.

[0030] As a preferred embodiment, the main unit of the detector 21 is placed inside the housing 1. The top of the housing 1 is provided with a switch socket 22, a centrifuge tube placement slot 23, a pipette placement slot 24, a metal bath placement slot 25, a vortex oscillator placement slot 26, a centrifuge placement slot 27, and an ice box placement slot 28. The housing 1 is charged and started by connecting the power cord to the switch socket 22. Centrifuge tubes are placed in the centrifuge tube placement slot 23, pipettes and pipette tips are placed in the pipette placement slot 24, a metal bath is placed in the metal bath placement slot 25, a multi-position pulse vortex oscillator is installed in the vortex oscillator placement slot 26, a small centrifuge 27 is installed in the centrifuge placement slot 27, and an ice box is placed in the ice box placement slot 28.

[0031] As a preferred embodiment, the support component 9 further includes: a housing 91, a support slider 93, a lead screw 94, and a base 95. The housing 91 is fixedly installed at the end of the rotating block 11 away from the housing 1. A slot 92 is opened at the bottom end of the housing 91. The lead screw 94 is rotatably connected in the slot 92. The support slider 93 is threaded on the outer wall of the lead screw 94. The support slider 93 is slidably connected in the slot 92. Both the support slider 93 and the slot 92 are rectangular structures. The support slider 93 slides against the inner wall of the slot 92. The base 95 is fixedly installed at the bottom end of the support slider 93. The top end of the lead screw 94 extends rotatably out of the housing 91. A knob 96 is fixedly installed at the top end of the lead screw 94.

[0032] Working principle: All electrical components in this application are connected to an external power supply and control switch during use. After installation, first check the installation, fixation, and safety precautions of this utility model before use. During use, the user moves the housing 1 using the handle 19. After moving it to the work area, the user first pulls the housing 91 outwards, causing the front and rear rotating blocks 11 to slide in the first slide groove 5 and the second slide groove 6 respectively. During the movement of the rotating blocks 11, the front and rear inner sliders 10 move from the second slide groove 72 and the fourth slide groove 82 to the first arc groove 73 and the second arc groove 83 respectively. Then, the rotating blocks 11 are rotated, causing the housing 91 to rotate to a vertical position. The front and rear inner sliders 10 then rotate from the first arc groove 73 and the second arc groove 83 to the first slide groove 71 and the third slide groove 81 respectively. Finally, the housing 91 is pushed, causing the front and rear rotating blocks 11 to move in the vertical position. 1. The magnet 101 and magnet 212 are attracted to each other, fixing the position of the housing 91. Then, the user turns the knob 96, which drives the lead screw 94 to rotate. The lead screw 94 drives the support slider 93 to slide in the slot 92, causing the support slider 93 to move downward and support the housing 1 through the base 95. Then, the user first charges the device through the power cord and switch socket 22, then loads the raw materials through the centrifuge tube, and then uses a pipette to add materials such as Buffer ATL to the centrifuge tube. Then, the sample in the centrifuge tube is fully dispersed using a vortex mixer, and then incubated in a metal bath for 10 minutes, vortexing once during the incubation period. Then, the sample is placed in an ice box and left for 10 minutes. After that, the centrifuge tube is taken out and placed in a centrifuge for centrifugation. Finally, the sample is detected by the main unit of the detector.

[0033] Example 2: Please refer to Figures 6-8 A pine wilt disease detection device, differing from Embodiment 1, has a side groove 14 at the top of the inner slider 10, a round-headed locking block 15 slidably connected inside the side groove 14, and a spring 16 welded between the round-headed locking block 15 and the side groove 14. A locking groove 17 is provided on the inner wall of sliding groove 11 and sliding groove 3 81, and a locking groove 2 18 is provided on the inner wall of sliding groove 2 72 and sliding groove 4 82. The locking groove 17 and locking groove 2 18 are both located on the side near the housing 1, and the round-headed locking block 15 is adapted to the locking groove 17 and locking groove 2 18 respectively. When the rotating block 11 is in contact with the tail end of sliding groove 15 or sliding groove 2 6, the side groove 14 aligns with the locking groove 17 or locking groove 2 18.

[0034] In use, the user moves the housing 1 using the handle 19. After moving it to the work area, the user first pulls the housing 91 outward, causing the front and rear rotating blocks 11 to slide in the first slide groove 5 and the second slide groove 6 respectively. The round-headed locking block 15 is pressed into the side groove 14 by the second locking groove 18, and the round-headed locking block 15 compresses the spring 16. During the movement of the rotating block 11, the front and rear inner sliders 10 move from the second slide groove 72 and the fourth slide groove 82 to the first arc groove 73 and the second arc groove 83 respectively. Then, the rotating block 11 is rotated, causing the housing 91 to rotate to... In the vertical position, the two inner sliders 10 rotate from the arc groove 1 73 and arc groove 2 83 to the sliding groove 1 71 and sliding groove 3 81 respectively. Then, the housing 91 is pushed so that the two rotating blocks 11 slide in the sliding groove 1 5 and sliding groove 2 6 respectively. When the side groove 14 is aligned with the slot 1 17, the spring 16 drives the round head block 15 to move back, so that the round head block 15 enters the slot 1 17, limiting the position of the rotating block 11. Then, the user rotates the knob 96 to support the housing 1 through the base 95, and then performs the corresponding tests.

[0035] The main unit of the detector, magnet one, magnet two and magnet three in this case are existing technologies. The main unit of the detector has the same structure and connection method as in the cited documents. As long as the main unit of the detector, magnet one, magnet two and magnet three meet the requirements of this case, they are all acceptable and not limited to a single model.

[0036] In the description of this utility model, the term "multiple" refers to two or more. Unless otherwise explicitly defined, the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. The terms "connection," "installation," "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0037] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A pine wilt disease detection device, comprising: The box body (1) is characterized in that a box cover (2) is rotatably connected to the top of the box body (1), and a fixing cylinder one (3) and a fixing cylinder two (4) are fixedly installed on both outer walls of the box body (1). A sliding groove one (5) is opened at the end of the fixing cylinder one (3) away from the box body (1), and a sliding groove two (6) is opened at the end of the fixing cylinder two (4) away from the box body (1). A rotating block (11) is slidably connected in both the sliding groove one (5) and the sliding groove two (6), and a supporting component (9) is installed at the end of the rotating block (11) away from the box body (1). The first slide (5) has a first limiting groove group (7) and the second slide (6) has a second limiting groove group (8). An inner slider (10) is fixedly installed on the outer wall of the rotating block (11). The two inner sliders (10) on the same side are respectively adapted to the first limiting groove group (7) and the second limiting groove group (8).

2. The pine wilt nematode detection device according to claim 1, characterized in that, The limiting groove group 1 (7) includes: sliding groove 1 (71), sliding groove 2 (72) and arc groove 1 (73). Sliding groove 1 (71) and sliding groove 2 (72) are respectively opened on the inner wall of sliding groove 1 (5). Sliding groove 1 (71) and sliding groove 2 (72) are 90 degrees apart. Arc groove 1 (73) is opened between sliding groove 1 (71) and sliding groove 2 (72). Arc groove 1 (73) is located on the side away from the box body (1). The front inner slider (10) is slidably connected to sliding groove 1 (71), sliding groove 2 (72) and arc groove 1 (73) respectively.

3. The pine wilt nematode detection device according to claim 2, characterized in that, The limiting groove group two (8) includes: sliding groove three (81), sliding groove four (82) and arc groove two (83). Sliding groove three (81) and sliding groove four (82) are respectively opened on the inner wall of sliding groove two (6). Sliding groove three (81) and sliding groove four (82) are 90 degrees apart. Arc groove two (83) is opened between sliding groove three (81) and sliding groove four (82). Arc groove two (83) is located on the side away from the box body (1). The rear inner slider (10) is slidably connected to sliding groove three (81), sliding groove four (82) and arc groove two (83).

4. The pine wilt nematode detection device according to claim 3, characterized in that, A magnet (101) is installed on one end of the inner slider (1) near the box (1). A magnet (12) is installed on the inner wall of the sliding groove (71) and the sliding groove (81). A magnet (13) is installed on the inner wall of the sliding groove (72) and the sliding groove (82). The magnet (12) and the magnet (13) are both located on the side near the box (1). The magnet (101) is adapted to the magnet (12) and the magnet (13) respectively.

5. The pine wilt nematode detection device according to claim 3, characterized in that, The top of the inner slider (10) is provided with a side groove (14), and a round-headed locking block (15) is slidably connected in the side groove (14). A spring (16) is welded between the round-headed locking block (15) and the side groove (14). The inner walls of the first sliding groove (71) and the third sliding groove (81) are provided with a first locking groove (17). The inner walls of the second sliding groove (72) and the fourth sliding groove (82) are provided with a second locking groove (18). The first locking groove (17) and the second locking groove (18) are both located on the side close to the box body (1). The round-headed locking block (15) is adapted to the first locking groove (17) and the second locking groove (18) respectively.

6. The pine wilt nematode detection device according to claim 1, characterized in that, The front end of the box (1) is rotatably connected to a handle (19), and the box cover (2) is equipped with an anti-collision pad (20).

7. The pine wilt nematode detection device according to claim 1, characterized in that, The main unit of the detector (21) is placed inside the box (1). The top of the box (1) is provided with a switch socket (22), a centrifuge tube placement slot (23), a pipette placement slot (24), a metal bath placement slot (25), a vortex shaker placement slot (26), a centrifuge placement slot (27), and an ice box placement slot (28).

8. The pine wilt nematode detection device according to claim 1, characterized in that, The supporting component (9) includes: a housing (91), a supporting slider (93), a lead screw (94), and a base (95). The housing (91) is fixedly installed at one end of the rotating block (11) away from the box (1). A slot (92) is provided at the bottom end of the housing (91). The lead screw (94) is rotatably connected in the slot (92). The supporting slider (93) is threaded on the outer wall of the lead screw (94). The supporting slider (93) is slidably connected in the slot (92). The base (95) is fixedly installed at the bottom end of the supporting slider (93). The top end of the lead screw (94) extends rotatably out of the housing (91). A knob (96) is fixedly installed at the top end of the lead screw (94).

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