Portable environment detector

Abstract

The utility model discloses a portable environment detector, belongs to the technical field of environment detectors, and aims to solve the problems that the portable detector needs to be placed by a supporting platform placing device and the stability of the portable detector placed on a supporting platform placing surface is insufficient. The two sides of the surfaces of the two ends of the environment detector body are rotationally connected with two movable shafts, a supporting frame is fixed to one end of each movable shaft, rod grooves are formed in the surface of one side of each supporting frame, the interiors of the two rod grooves are rotationally connected with second threaded rods, and the tops of the second threaded rods penetrate through the supporting frames at the adjacent positions and extend to the positions of one ends of the supporting frames; the device can be supported and used through the multiple supporting frames, the second threaded rod is rotated so that the connecting plate can drive the multiple ground inserting rods to vertically move downwards, the ground inserting rods can be embedded into soil on a placement face, and therefore the stability of the device in the placement process can be improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental detectors, and in particular relates to a portable environmental detector. Background Art

[0002] As a field emergency monitoring device, portable detectors are widely used by environmental protection agencies to quickly determine environmental pollution sources.

[0003] Most of the portable detectors in the prior art are handheld and have no supporting mechanism, which is not convenient for long-term detection. When in use, it is often necessary to find another supporting platform to place it on a placement surface for support and auxiliary use. Simply placing the portable detector on the support platform placement surface is not stable enough and it is easy to fall off the support platform under external forces, which makes the use of the device have certain limitations.

[0004] Therefore, a portable environmental detector is needed to solve the problem in the prior art that the portable detector needs to find a supporting platform to place the device and the portable detector is placed on the supporting platform with insufficient stability. Summary of the invention

[0005] The purpose of the utility model is to provide a portable environment detector to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable environmental detector, comprising an environmental detector body, two movable shafts are rotatably connected on both sides of the two end surfaces of the environmental detector body, a support frame is fixed to one end of the movable shaft, and a rod groove is provided on the surface of one side of the support frame, wherein a second threaded rod is rotatably connected inside the two rod grooves, the top of the second threaded rod passes through the adjacent support frame and extends to one end of the support frame, the outer circumferential surface of the second threaded rod is located at the position of the inner part of the adjacent rod groove and is threadedly connected with a threaded sleeve, and a positioning sleeve is slidably inserted inside the other two rod grooves, a connecting plate is provided at the middle position of the threaded sleeve and the adjacent positioning sleeve, a plurality of ground plug rods are evenly fixed on the surface of the bottom of the connecting plate, a slot with a T-shaped cross section is provided on the surface of the side where the positioning sleeve and the threaded sleeve are close to each other, a plug block with a T-shaped cross section is inserted inside the slot, one side of the plug block passes through the adjacent slot and is fixed to the surface of one side of the connecting plate, and a grip is fixed at the middle position of the two adjacent support frames.

[0007] It should be noted in the scheme that a U-shaped support seat is fixed at the middle position of the surface of one end of the environmental detector body, a threaded barrel is rotatably connected to the middle position of the support seat, both sides of the threaded barrel extend to a position close to the movable axis at an adjacent position, and a support block is rotatably sleeved on the outer circumference of the threaded barrel close to the position of the movable axis at an adjacent position, and one end of the support block is fixed to the surface of the environmental detector body.

[0008] It is further worth noting that the inner cavities on both sides of the threaded barrel are threadedly connected with symmetrically distributed first threaded rods, and the outer circumference of the movable shaft is fixed with two symmetrically distributed sockets, and one side of the first threaded rod extends to the inside of the adjacent socket.

[0009] It should be further explained that a sleeve block is fixedly sleeved on the outer circumference of the first threaded rod, and a limit rod is movably inserted through the surface of the support block at one end of the threaded tube, and one side of the limit rod is fixed to the surface of the sleeve block.

[0010] As a preferred embodiment, a first bevel gear is fixedly sleeved on the outer circumference of the threaded barrel at a position located in the inner part of the support seat, a rotating shaft is rotatably connected to the surface at the middle position of the support seat, a second bevel gear is fixedly sleeved on the outer circumference of the rotating shaft, and the first bevel gear and the second bevel gear are meshingly connected.

[0011] As a preferred embodiment, a limiting shaft is inserted through the surface of the positioning sleeve located inside the rod groove, and the upper and lower ends of the limiting shaft are fixed to the inner cavity surface of the rod groove.

[0012] Compared with the prior art, the portable environment detector provided by the utility model has at least the following beneficial effects:

[0013] By rotating the movable shaft in sequence so that the support frame is adjusted to a downward direction, the device can be supported and used by multiple support frames, and by rotating the second threaded rod, the connecting plate can drive multiple ground rods to move vertically downward, so that the ground rods can be embedded in the soil of the placement surface, thereby improving the stability of the device when placed, and there is no need to find another support platform to place the device for use, thereby improving the convenience of use of the device, and the stability of the device when placed can be improved by the ground rods, thereby preventing the environmental detector body from easily falling under the influence of external forces, thereby improving the safety of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model in the front view direction;

[0015] Figure 2 For the utility model Figure 1 A schematic diagram of the structure enlargement at the center A;

[0016] Figure 3 For the utility model Figure 1 A schematic diagram of the structure enlarged at B in the middle;

[0017] Figure 4 For the utility model Figure 1 A schematic diagram of the structure enlarged at C in the middle;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of the utility model in the side view direction.

[0019] In the figure: 1. Environmental detector body; 2. Movable shaft; 3. Support frame; 4. Connecting plate; 5. Ground plug rod; 6. Rod groove; 7. Limiting shaft; 8. Positioning sleeve; 9. Slot; 10. Insert block; 11. Support seat; 12. Threaded cylinder; 13. First bevel gear; 14. Rotating shaft; 15. Second bevel gear; 16. Support block; 17. First threaded rod; 18. Sleeve block; 19. Limiting rod; 20. Insert hole; 21. Second threaded rod; 22. Threaded sleeve; 23. Grip rod. DETAILED DESCRIPTION

[0020] See also Figure 1-5 The utility model provides a portable environment detector, including an environment detector body 1, characterized in that two movable shafts 2 are rotatably connected to both sides of the surface of both ends of the environment detector body 1, a support frame 3 is fixed to one end of the movable shaft 2, and a rod groove 6 is opened on the surface of one side of the support frame 3, wherein the inside of the two rod grooves 6 is rotatably connected with a second threaded rod 21, the top of the second threaded rod 21 passes through the adjacent support frame 3 and extends to one end of the support frame 3, the outer circumference of the second threaded rod 21 is located at the position of the inner part of the adjacent rod groove 6 and is threadedly connected with a threaded sleeve 22, and the inside of the other two rod grooves 6 is slidably inserted with a positioning sleeve 8, and a connecting plate 4 is arranged at the middle position between the threaded sleeve 22 and the adjacent positioning sleeve 8, and the bottom of the connecting plate 4 A plurality of ground insertion rods 5 are evenly fixed on the surface thereof, a slot 9 with a T-shaped cross section is provided on the surface on the side where the positioning sleeve 8 and the threaded sleeve 22 are close to each other, a plug block 10 with a T-shaped cross section is inserted inside the slot 9, one side of the plug block 10 passes through the slot 9 at an adjacent position and is fixed to the surface of one side of the connecting plate 4, a gripping rod 23 is fixed at the middle position of the support frames 3 at two adjacent positions, the support frames 3 are adjusted to a downward direction by rotating the movable shaft 2 in sequence, so that the device can be supported and used by a plurality of support frames 3, and by rotating the second threaded rod 21, the connecting plate 4 can drive the plurality of ground insertion rods 5 to move vertically downward, so that the ground insertion rods 5 can be embedded in the soil of the placement surface, thereby improving the stability of the device when placed.

[0021] Further as Figure 1 , Figure 3 and Figure 4 As shown, it is worth specifically explaining that a U-shaped support seat 11 is fixed at the middle position of the surface of one end of the environmental detector body 1, and a threaded barrel 12 is rotatably connected to the middle position of the support seat 11. Both sides of the threaded barrel 12 extend to the position close to the adjacent movable shaft 2. A support block 16 is rotatably sleeved at the position of the adjacent movable shaft 2 on the outer circumference of the threaded barrel 12. One end of the support block 16 is fixed to the surface of the environmental detector body 1, and a first cone is fixedly sleeved at the position of the outer circumference of the threaded barrel 12 located at the inner part of the support seat 11 The first bevel gear 13 and the second bevel gear 15 are meshingly connected to each other. The second bevel gear 15 can be rotated by rotating the rotating shaft 14, so that the threaded barrel 12 can be rotated under the meshing action between the second bevel gear 15 and the first bevel gear 13. The support seat 11 and the support block 16 can support the threaded barrel 12 during the rotation process.

[0022] Further as Figure 4 As shown, it is worth explaining in detail that the inner cavities on both sides of the threaded barrel 12 are threadedly connected with symmetrically distributed first threaded rods 17, and the outer circumferential surface of the movable shaft 2 is fixed with two symmetrically distributed sockets 20, one side of the first threaded rod 17 extends to the inside of the socket 20 at an adjacent position, and the outer circumferential surface of the first threaded rod 17 is fixedly sleeved with a sleeve block 18, and the surface of the support block 16 is located at one end of the threaded barrel 12 and is movably inserted through a limit rod 19, and one side of the limit rod 19 is fixed to the surface of the sleeve block 18. When the threaded barrel 12 is in a rotating state, the sleeve block 18 is limited by the limit rod 19 so that it can only move in the horizontal direction, and the internal thread structures on both sides of the inner cavity of the threaded barrel 12 are set in opposite directions, so that when the threaded barrel 12 rotates, the first threaded rod 17 can move in a direction away from each other under the cooperation of the threaded structure between the threaded barrel 12, so that it can extend to the inside of the socket 20 at an adjacent position, thereby limiting the movable shaft 2 and the support frame 3 to prevent them from rotating again.

[0023] The present invention has the following working process: in actual use, when the user transports the device to the test position by holding the two grips 23, the second bevel gear 15 can be rotated by rotating the rotating shaft 14, so that the threaded barrel 12 can be rotated under the meshing action between the second bevel gear 15 and the first bevel gear 13, and the sleeve 18 is limited by the limiting rod 19 so that it can only move in the horizontal direction, and the internal thread structures on both sides of the inner cavity of the threaded barrel 12 are arranged in opposite directions, so that when the threaded barrel 12 rotates, the first threaded rod 17 can move in the direction of approaching each other under the cooperation of the threaded structure between the threaded barrel 12, so that the first threaded rod 17 can be disengaged from the inside of the adjacent position socket 20, so that the movable shaft 2 can be rotated, so that the support frame 3 can be adjusted to a position facing the ground, so that the environmental detector itself The body 1 can be supported by four support frames 3, and then the threaded cylinder 12 is rotated in the opposite direction, so that the first threaded rods 17 at two adjacent positions move away from each other, so that the first threaded rod 17 can be embedded in the inside of another insertion hole 20 to limit the movable shaft 2, and the plug blocks 10 on both sides of the connecting plate 4 are inserted into the inside of the slot 9, so that the connecting plate 4 can be placed in the middle position between the positioning sleeve 8 and the threaded sleeve 22, and then the second threaded rod 21 is rotated. Since the rod groove 6 can play a role in resisting and limiting the threaded sleeve 22 at the adjacent position, the internal thread structure of the inner wall of the threaded sleeve 22 and the external thread structure of the outer peripheral surface of the second threaded rod 21 can cooperate with each other, and the plug block 10 and the slot 9 can resist each other, so that the connecting plate 4 can move vertically downward, so that the ground plug rod 5 can be embedded in the soil, thereby improving the stability of the environmental detector body 1.

[0024] According to the above working process, it can be known that: by rotating the movable shaft 2 in sequence so that the support frame 3 is adjusted to the downward direction, the device can be supported and used by multiple support frames 3, and by rotating the second threaded rod 21, the connecting plate 4 can drive multiple ground plug rods 5 to move vertically downward, so that the ground plug rods 5 can be embedded in the soil of the placement surface, thereby improving the stability of the device when placed, and there is no need to find another support platform to place the device for use, thereby improving the convenience of use of the device, and the stability of the device when placed can be improved by the ground plug rods 5, thereby avoiding the situation where the environmental detector body 1 is easy to fall under the influence of external force, thereby improving the safety of use of the device.

[0025] Further as Figure 2As shown, it is worth explaining in detail that a limiting shaft 7 is inserted through the surface of the positioning sleeve 8 located at the inner part of the rod groove 6, and the upper and lower ends of the limiting shaft 7 are fixed to the inner cavity surface of the rod groove 6. The limiting shaft 7 can further limit the movement trajectory of the positioning sleeve 8 to make its movement state more stable, and can prevent the positioning sleeve 8 from detaching from the inside of the rod groove 6 at the adjacent position due to the interference between the positioning sleeve 8 and the limiting shaft 7.

[0026] In summary: by rotating the movable shaft 2 in sequence so that the support frame 3 is adjusted to the downward direction, the device can be supported and used by multiple support frames 3, and by rotating the second threaded rod 21, the connecting plate 4 can drive multiple ground rods 5 to move vertically downward, so that the ground rods 5 can be embedded in the soil of the placement surface, thereby improving the stability of the device when placed, and there is no need to find another supporting platform to place the device for use, thereby improving the convenience of use of the device, and the stability of the device when placed can be improved by the ground rods 5, thereby avoiding the environmental detector body 1 from falling easily under the influence of external force, thereby improving the safety of use of the device, and the movement trajectory of the positioning sleeve 8 can be further limited by the limit shaft 7 to make its movement state more stable, and the positioning sleeve 8 can be prevented from detaching from the inside of the adjacent position rod groove 6 due to the interference between the positioning sleeve 8 and the limit shaft 7.

Claims

1. A portable environmental detector, comprising an environmental detector body (1), characterized in that: Two movable shafts (2) are rotatably connected to the two sides of the surfaces of both ends of the environmental detector body (1); a support frame (3) is fixed to one end of the movable shaft (2); a rod groove (6) is provided on the surface of one side of the support frame (3); two second threaded rods (21) are rotatably connected to the inside of the two rod grooves (6); the top of the second threaded rod (21) passes through the support frame (3) at an adjacent position and extends to one end of the support frame (3); the outer circumference of the second threaded rod (21) is threadedly connected to a threaded sleeve (22) at a position located inside the adjacent rod groove (6); the other two rod grooves (6) are internally slidably inserted into the inner part of the second threaded rod (21). A positioning sleeve (8) is provided, a connecting plate (4) is provided at the middle position between the threaded sleeve (22) and the positioning sleeve (8) at the adjacent position, a plurality of ground plugging rods (5) are evenly fixed to the surface of the bottom of the connecting plate (4), a slot (9) with a T-shaped cross section is provided on the surface of the positioning sleeve (8) and the threaded sleeve (22) on the side close to each other, an insert block (10) with a T-shaped cross section is inserted inside the slot (9), one side of the insert block (10) passes through the slot (9) at the adjacent position and is fixed to the surface of one side of the connecting plate (4), and a gripping rod (23) is fixed at the middle position of the support frame (3) at two adjacent positions.

2. A portable environmental detector according to claim 1, characterized in that: A U-shaped support seat (11) is fixed at the middle position of the surface of one end of the environmental detector body (1), and a threaded tube (12) is rotatably connected to the middle position of the support seat (11). Both sides of the threaded tube (12) extend to a position close to the adjacent movable shaft (2). A support block (16) is rotatably sleeved on the outer circumference of the threaded tube (12) close to the adjacent movable shaft (2), and one end of the support block (16) is fixed to the surface of the environmental detector body (1).

3. A portable environmental detector according to claim 2, characterized in that: The inner cavities on both sides of the threaded barrel (12) are threadedly connected to symmetrically distributed first threaded rods (17), and the outer peripheral surface of the movable shaft (2) is fixed with two symmetrically distributed insertion holes (20), and one side of the first threaded rod (17) extends to the inside of the adjacent insertion hole (20).

4. A portable environment detector according to claim 3, characterized in that: A sleeve block (18) is fixedly sleeved on the outer circumference of the first threaded rod (17), and a limit rod (19) is movably inserted through the surface of the support block (16) at one end of the threaded tube (12), with one side of the limit rod (19) being fixed to the surface of the sleeve block (18).

5. A portable environment detector according to claim 2, characterized in that: A first bevel gear (13) is fixedly sleeved on the outer circumferential surface of the threaded cylinder (12) at a position located inside the support seat (11); a rotating shaft (14) is rotatably connected to the surface of the support seat (11); a second bevel gear (15) is fixedly sleeved on the outer circumferential surface of the rotating shaft (14); the first bevel gear (13) and the second bevel gear (15) are meshingly connected.

6. A portable environmental detector according to claim 1, characterized in that: A limiting shaft (7) is inserted through the surface of the positioning sleeve (8) located inside the rod groove (6), and the upper and lower ends of the limiting shaft (7) are fixed to the inner cavity surface of the rod groove (6).

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