Mercury probe with quick-connection self-locking structure

Abstract

The utility model relates to the technical field of mercury probes, and discloses a mercury probe with a quick-connection self-locking structure, which comprises a mercury probe body, a U-shaped limiting frame, a first sliding shaft, a movable container sleeve and a dismounting assembly, the dismounting assembly is arranged on the right side of the mercury probe body, the U-shaped limiting frame is arranged outside the mercury probe body, and the first sliding shaft is arranged on the U-shaped limiting frame. A first sliding shaft is slidably connected into the U-shaped limiting frame, and a movable container sleeve is fixedly connected to the outer side of the first sliding shaft. The movable container sleeve is made to move through the U-shaped limiting frame and the first sliding shaft, the expansion size of the movable container sleeve can be adjusted according to different calibers of containers, and the mercury probe is placed on the container containing mercury, so that the accuracy of mercury detection is improved, the practicability of the mercury probe is improved, and the situation that the probe is small in size, and consequently the mercury probe is damaged is avoided. The probe can fall into a container filled with a mercury material due to slight carelessness, so that the detection precision of mercury can be influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to mercury probe field especially relates to a mercury probe with quick -witted joint self -locking structure. BACKGROUND

[0002] Mercury probe is a kind of chemical probe that can react with mercury ion and produce fluorescence signal, is used to detect mercury ion content in water sample and cell, can quantitatively analyze mercury ion content in water sample or cell, and the probe usually has good water solubility, so it can be applied to the detection of various environments and biological samples, is widely used in environmental monitoring, biomedical research and disease diagnosis and other fields.

[0003] In the prior art, a mercury probe with quick joint self-locking structure can cause the probe to fall into the container containing mercury material when detecting mercury in the container, which can affect the detection accuracy of mercury, not only affect the detection efficiency, but also easily damage the mercury probe, so a mercury probe with quick joint self-locking structure is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to overcome the problem that the small size of the probe can cause the probe to fall into the container containing mercury material, which can affect the detection accuracy of mercury.

[0005] The technical scheme of the utility model is: a mercury probe with quick joint self-locking structure, comprising a mercury probe body, a U-shaped limiting frame, a first sliding shaft, a movable container sleeve and a disassembly assembly, the right side of the mercury probe body is provided with the disassembly assembly, the outside of the mercury probe body is provided with the U-shaped limiting frame, the inside of the U-shaped limiting frame is slidably connected with the first sliding shaft, the outside of the first sliding shaft is fixedly connected with the movable container sleeve, and the movable container sleeve is moved by the U-shaped limiting frame and the first sliding shaft.

[0006] Preferably, the height of the mercury probe is adjusted according to the height of the container by rotating the sliding sleeve outside the threaded sleeve to move up and down outside the mercury probe body, thereby improving work efficiency. The support shaft fixed outside the sliding sleeve, the limiting circular frame fixed outside the support shaft, the rotating frame rotating outside the limiting circular frame, the first sliding shaft sliding in the groove inside the rotating frame, and the first sliding shaft sliding inside the U-shaped limiting frame to expand the movable container sleeve, thereby adjusting the size of the expansion of the movable container sleeve according to the different diameters of the container, placing the mercury probe on the container containing mercury to detect mercury, thereby improving detection efficiency and increasing the practicality of the device. By pressing the semicircular sliding block, the second sliding shaft drives the limiting disc to slide inside the fixed block, and then the spring resets it, which can better fasten and lock the mercury probe, making it easy to disassemble, thereby improving the practicality.

[0007] Preferably, three movable container sleeves are provided, and the three movable container sleeves are uniformly distributed outside the mercury probe body. The three movable container sleeves can adjust the size according to the diameter of the container, thereby improving efficiency.

[0008] Preferably, the mercury probe body is fixedly connected with a threaded sleeve outside, the threaded sleeve is threadedly connected with a sliding sleeve outside, the sliding sleeve is fixedly connected with a support shaft outside, the support shaft is fixedly connected with a limiting circular frame outside, the limiting circular frame is rotatably connected with a rotating frame outside, the first sliding shaft slides inside the rotating frame, the U-shaped limiting frame is fixedly connected to the bottom of the sliding sleeve, the first sliding shaft slides in the groove inside the rotating frame, and the first sliding shaft slides inside the U-shaped limiting frame to expand the movable container sleeve, thereby adjusting the size of the expansion of the movable container sleeve according to the different diameters of the container, placing the mercury probe on the container containing mercury to detect mercury, thereby improving detection efficiency.

[0009] Preferably, the rotating frame is provided with a groove at a corresponding position of the limiting circular frame, the rotating frame moves outside the limiting circular frame through the groove, and the rotating frame is limited by the groove to rotate outside the limiting circular frame.

[0010] Preferably, the rotating frame is provided with a groove at a corresponding position of the first sliding shaft, and the first sliding shaft moves in the groove. The first sliding shaft moves in the groove to expand the movable container sleeve to adjust the size.

[0011] As preferred, the dismounting assembly comprises a fixing block fixedly connected to the right side of the mercury probe body, a limiting disc slidably connected inside the fixing block, a second sliding shaft fixedly connected to the outer side of the limiting disc, a semicircular sliding block fixedly connected to the outer side of the second sliding shaft, a connecting sleeve movably connected to the outside of the semicircular sliding block, a spring fixedly connected between the semicircular sliding block and the fixing block, and the second sliding shaft drives the limiting disc to slide inside the fixing block by pressing the semicircular sliding block, and the spring resets it, so that the mercury probe can be better fastened and self-locked, and the dismounting is convenient.

[0012] As preferred, the fixing block is provided with a groove at the corresponding position of the limiting disc, the limiting disc moves in the groove, the fixing block is provided with a groove at the corresponding position of the semicircular sliding block and the spring, and the semicircular sliding block and the spring move in the groove, so that the semicircular sliding block is pressed, thereby improving the convenience of dismounting the device.

[0013] The utility model discloses the beneficial effects of:

[0014] 1, through the U type limiting support and first sliding shaft make the movable container cover move, can adjust the movable container cover expansion according to the size of the different container caliber, reach the mercury probe is placed in the container that contains mercury, thereby improve the accuracy of mercury detection, increase the practicability of mercury probe, avoided because the probe body is smaller, a little inattentive will lead to probe to drop into the container that contains mercury material, will influence the problem of mercury detection accuracy. DRAWINGS

[0015] Figure 1 It is the first whole structure schematic view of the utility model discloses a mercury probe with quick -witted self -locking structure;

[0016] Figure 2 It is the thread sleeve structure schematic view of the utility model discloses a mercury probe with quick -witted self -locking structure;

[0017] Figure 3 It is the rotating frame structure schematic view of the utility model discloses a mercury probe with quick -witted self -locking structure;

[0018] Figure 4 It is the connecting sleeve structure schematic view of the utility model discloses a mercury probe with quick -witted self -locking structure;

[0019] Figure 5 It is the dismounting assembly structure schematic view of the utility model discloses a mercury probe with quick -witted self -locking structure.

[0020] Explanation of reference signs: 1, mercury probe body; 21, threaded sleeve; 22, sliding sleeve; 23, support shaft; 24, limiting round frame; 25, rotating frame; 26, U-shaped limiting frame; 27, first sliding shaft; 28, movable container sleeve; 31, connecting sleeve; 32, fixed block; 33, limiting disc; 34, second sliding shaft; 35, semicircular sliding block; 36, spring. DETAILED DESCRIPTION

[0021] The utility model is further explained in connection with the drawings and examples.

[0022] Please refer to Figures 1-5 The utility model provides an embodiment: a mercury probe with quick connection self locking structure, including mercury probe body 1 still including U-shaped limiting frame 26, first sliding shaft 27, movable container sleeve 28 and dismounting assembly, the right side of mercury probe body 1 is provided with dismounting assembly, the outside of mercury probe body 1 is provided with U-shaped limiting frame 26, the inside sliding connection of U-shaped limiting frame 26 has first sliding shaft 27, the outside fixed connection of first sliding shaft 27 has movable container sleeve 28, and movable container sleeve 28 is made movable by U-shaped limiting frame 26 and first sliding shaft 27, movable container sleeve 28 is provided with three, and three movable container sleeve 28 evenly distributes in the outside of mercury probe body 1, and the size can be adjusted according to the caliber of container through three movable container sleeve 28, and the efficiency is improved.

[0023] Please refer to Figures 1-3 In the embodiment, the outside fixed connection of mercury probe body 1 has threaded sleeve 21, the outside screw connection of threaded sleeve 21 has sliding sleeve 22, the outside fixed connection of sliding sleeve 22 has support shaft 23, the outside fixed connection of support shaft 23 has limiting round frame 24, the outside rotation connection of limiting round frame 24 has rotating frame 25, first sliding shaft 27 slides in the inside of rotating frame 25, U-shaped limiting frame 26 is fixedly connected at the bottom of sliding sleeve 22, first sliding shaft 27 slides in the groove in the inside of rotating frame 25, and the expansion movement of movable container sleeve 28 is carried out by driving first sliding shaft 27 to slide in the inside of U-shaped limiting frame 26, so that the size of movable container sleeve 28 can be adjusted according to the different caliber of container, the mercury probe is placed on the container with mercury to detect mercury, thereby improving the detection efficiency, the groove is set up in the corresponding position of limiting round frame 24 of rotating frame 25, and rotating frame 25 is movable outside limiting round frame 24 through the groove, and the rotating of rotating frame 25 outside limiting round frame 24 is limited by the groove, the groove is set up in the corresponding position of first sliding shaft 27 of rotating frame 25, and first sliding shaft 27 is movable in the groove, and the expansion movement of movable container sleeve 28 is carried out by first sliding shaft 27 movable in the groove, to adjust the size.

[0024] Please refer toFigure 1 Figures 4-5 In the embodiment, the disassembling assembly comprises a fixed block 32 fixedly connected to the right side of the mercury probe body 1, a limiting disc 33 slidably connected inside the fixed block 32, a second sliding shaft 34 fixedly connected to the outside of the limiting disc 33, a semicircular sliding block 35 fixedly connected to the outside of the second sliding shaft 34, a connecting sleeve 31 movably connected to the outside of the semicircular sliding block 35, a spring 36 fixedly connected between the semicircular sliding block 35 and the fixed block 32, and the second sliding shaft 34 drives the limiting disc 33 to slide inside the fixed block 32 by pressing the semicircular sliding block 35, and the spring 36 resets it, so that the mercury probe can be better fastened and self-locked, and the disassembly is convenient. The fixed block 32 is provided with a groove at the corresponding position of the limiting disc 33, the limiting disc 33 moves in the groove, the fixed block 32 is provided with a groove at the corresponding position of the semicircular sliding block 35 and the spring 36, and the semicircular sliding block 35 and the spring 36 move in the groove. The semicircular sliding block 35 is pressed through the groove, so that the convenience of disassembling the device is improved.

[0025] When working, the sliding sleeve 22 is rotated outside the threaded sleeve 21 to move up and down outside the mercury probe body 1, so that the height of the mercury probe can be adjusted according to the height of the container, the working efficiency is improved, the support shaft 23 fixed outside the sliding sleeve 22, the limiting circular frame 24 fixed outside the support shaft 23, the rotating frame 25 rotates outside the limiting circular frame 24, the first sliding shaft 27 slides in the groove inside the rotating frame 25, so that the first sliding shaft 27 slides inside the U-shaped limiting frame 26 to expand the movable container sleeve 28, so that the size of the expansion of the movable container sleeve 28 can be adjusted according to the different diameters of the containers, the mercury probe is placed on the container containing mercury to detect the mercury, so that the detection efficiency is improved and the practicability of the device is increased. The second sliding shaft 34 drives the limiting disc 33 to slide inside the fixed block 32 by pressing the semicircular sliding block 35, and the spring 36 resets it, so that the mercury probe can be better fastened and self-locked.

[0026] Through the above steps, the movable container sleeve 28 is moved by the U-shaped limiting frame 26 and the first sliding shaft 27, the size of the expansion of the movable container sleeve 28 can be adjusted according to the different diameters of the containers, so as to solve the problem that the probe is small in size and may fall into the container containing mercury material due to carelessness, which affects the detection accuracy of mercury.

Claims

1. A mercury probe with a quick-connect self-locking structure, comprising a mercury probe body (1), characterized in that: It also includes a U-shaped limiting frame (26), a first sliding shaft (27), a movable container sleeve (28), and a disassembly assembly. The disassembly assembly is provided on the right side of the mercury probe body (1), and a U-shaped limiting frame (26) is provided on the outside of the mercury probe body (1). The first sliding shaft (27) is slidably connected inside the U-shaped limiting frame (26), and the movable container sleeve (28) is fixedly connected to the outside of the first sliding shaft (27). The movable container sleeve (28) is moved by the U-shaped limiting frame (26) and the first sliding shaft (27).

2. A mercury probe with a quick-connect self-locking structure according to claim 1, characterized in that: There are three movable container sleeves (28), and the three movable container sleeves (28) are evenly distributed on the outside of the mercury probe body (1).

3. A mercury probe with a quick-connect self-locking structure according to claim 1, characterized in that: The mercury probe body (1) is externally fixedly connected to a threaded sleeve (21), the threaded sleeve (21) is externally threadedly connected to a sliding sleeve (22), the sliding sleeve (22) is externally fixedly connected to a support shaft (23), the support shaft (23) is externally fixedly connected to a limiting round frame (24), the limiting round frame (24) is externally rotatably connected to a rotating frame (25), the first sliding shaft (27) slides inside the rotating frame (25), and the U-shaped limiting frame (26) is fixedly connected to the bottom of the sliding sleeve (22).

4. A mercury probe with a quick-connect self-locking structure according to claim 3, characterized in that: The rotating frame (25) has a slot at the corresponding position of the limiting circle frame (24), and the rotating frame (25) moves outside the limiting circle frame (24) through the slot.

5. A mercury probe with a quick-connect self-locking structure according to claim 3, characterized in that: The rotating frame (25) has a groove at the corresponding position of the first sliding shaft (27), and the first sliding shaft (27) moves within the groove.

6. A mercury probe with a quick-connect self-locking structure according to claim 1, characterized in that: The disassembly assembly includes a fixing block (32), which is fixedly connected to the right side of the mercury probe body (1). A limiting disk (33) is slidably connected inside the fixing block (32). A second sliding shaft (34) is fixedly connected to the outside of the limiting disk (33). A semi-circular sliding block (35) is fixedly connected to the outside of the second sliding shaft (34). A connecting sleeve (31) is movably connected to the outside of the semi-circular sliding block (35). A spring (36) is fixedly connected between the semi-circular sliding block (35) and the fixing block (32).

7. A mercury probe with a quick-connect self-locking structure according to claim 6, characterized in that: The fixed block (32) has a groove at the corresponding position of the limiting plate (33), and the limiting plate (33) moves in the groove. The fixed block (32) has a groove at the corresponding position of the semicircular sliding block (35) and the spring (36), and both the semicircular sliding block (35) and the spring (36) move in the groove.

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