Liquid flammability safety test apparatus

Abstract

The application provides a liquid flammability safety test experiment instrument, and belongs to the technical field of liquid flammability detection. The liquid flammability safety test experiment instrument comprises a liquid detector and an operation panel. One side of the liquid detector is provided with a connecting mechanism. In use, the operation panel can be rotated up and down through a second damping rotating shaft, then the first magnet can be pulled upward through a first handle, then the sliding sleeve can be slid along the connecting rod, the position of the operation panel can be adjusted along the connecting rod, after the position adjustment of the operation panel is completed, the first magnet can be reset, then fixed, then the connecting plate can be pulled away from the sliding sleeve through a second handle, the second magnet can be separated from the sliding sleeve, then the connecting plate and the operation panel can be rotated through a first damping rotating shaft, then the angle of the operation panel in the vertical direction can be adjusted, and then the position and the angle of the operation panel in the vertical direction can be adjusted according to needs, so that the practicability is high.

Description

Technical Field

[0001] This application relates to the field of liquid flammability testing, and more specifically, to a liquid flammability safety testing apparatus. Background Technology

[0002] Liquid flammability testing determines whether a liquid can burn, i.e., whether it is a flammable liquid. A liquid detector is a specialized safety inspection instrument used to detect flammable and explosive liquids. It determines their flammability and explosiveness by measuring the dielectric constant and conductivity of the liquid. This liquid detector can detect flammable and explosive liquids such as liquid explosives, gasoline, acetone, and ethanol without direct contact with the liquid.

[0003] In traditional benchtop liquid detectors, the control panel is fixed by a damping hinge. The control panel can only rotate up and down, has limited functionality, and its position and vertical angle cannot be adjusted, resulting in low practicality. Utility Model Content

[0004] To overcome the above shortcomings, this application provides a liquid flammability safety testing instrument, which aims to improve the problem that the operation panel can only be rotated up and down, and the position and vertical angle of the operation panel cannot be adjusted, resulting in low practicality.

[0005] This application provides a liquid flammability safety testing instrument, including a liquid detector and an operation panel.

[0006] One side of the liquid detector is provided with a connecting mechanism, which includes a connecting rod, a sliding sleeve, a first magnet, a first damping shaft, a connecting plate, a second magnet, and a second damping shaft. The connecting rod is fixedly connected to one side of the liquid detector, the sliding sleeve is slidably sleeved on the rod body of the connecting rod, the first magnet is hinged to the sliding sleeve, a first handle is provided on the upper surface of the first magnet, the first magnet is magnetically attracted to the upper surface of the connecting rod, the fixed shaft of the first damping shaft is fixedly connected to one end of the sliding sleeve, one end of the connecting plate is fixedly connected to the rotating shaft of the first damping shaft, a second handle is provided on the other end of the connecting plate, the second magnet is fixedly connected to the connecting plate, the second magnet is magnetically attracted to one side of the sliding sleeve, and the fixed shaft of the second damping shaft is fixedly connected to the connecting plate.

[0007] The operation panel is fixedly connected to the rotation shaft of the second damping shaft.

[0008] In one specific implementation, a limiting groove is formed on the lower surface of the connecting rod, and a limiting plate is provided on the bottom wall inside the sliding sleeve, the limiting plate being slidably connected to the inside of the limiting groove.

[0009] In one specific implementation, the top wall of the sliding sleeve is provided with a connecting groove, the first magnet rotates inside the connecting groove, and one end of the first magnet is hinged to the end wall of the connecting groove.

[0010] In one specific implementation, a third magnet is embedded on the upper surface of the connecting rod, and the lower surface of the first magnet is magnetically attracted to the upper surface of the third magnet.

[0011] In one specific implementation, two second magnets are provided, both of which are fixedly connected to the end of one side of the connecting plate, both of which are magnetically attracted to the sliding sleeve, and both of which are slidably inserted into the inside of one side of the sliding sleeve.

[0012] In one specific implementation, an insertion port is provided at one end of one side of the sliding sleeve, and the insertion port has two openings, with the two second magnets respectively slidably inserted into the two insertion ports.

[0013] In one specific implementation, a fourth magnet is provided inside each of the two sockets, and the second magnet is magnetically attracted to the fourth magnet.

[0014] In one specific implementation, the first magnet and the third magnet are both strip-shaped, and the second magnet and the fourth magnet are both block-shaped.

[0015] Beneficial effects: This application provides a liquid flammability safety testing instrument. In use, the operating panel can be rotated up and down via the second damping shaft, and the first magnet can be pulled upwards via the first handle. Then, the sliding sleeve can be slid along the connecting rod to adjust the position of the operating panel. After the position of the operating panel is adjusted, the first magnet can be reset and fixed. Then, the connecting plate can be pulled away from the sliding sleeve via the second handle to separate the second magnet from the sliding sleeve. Then, the connecting plate and the operating panel can be rotated via the first damping shaft to adjust the vertical angle of the operating panel. Thus, the position and vertical angle of the operating panel can be adjusted as needed, making it highly practical. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1This is a schematic diagram of the structure of the liquid flammability safety testing apparatus provided in the embodiments of this application; Figure 2 A schematic diagram of the connection mechanism and operation panel provided in the embodiments of this application; Figure 3 A schematic diagram of the cross-sectional structure of the connecting rod provided in the embodiments of this application; Figure 4 A schematic diagram of the connection mechanism structure provided for an embodiment of this application; Figure 5 A schematic diagram of the sliding sleeve structure provided for an embodiment of this application; Figure 6 A schematic diagram of the connecting plate structure provided for an embodiment of this application.

[0018] In the diagram: 100-Liquid detector; 101-Detection tank; 200-Connecting mechanism; 210-Connecting rod; 211-Limiting groove; 212-Third magnet; 220-Sliding sleeve; 221-Limiting plate; 222-Connecting groove; 223-Socket; 224-Fourth magnet; 230-First magnet; 231-First handle; 240-First damping shaft; 250-Connecting plate; 251-Second handle; 260-Second magnet; 270-Second damping shaft; 300-Operation panel. Detailed Implementation

[0019] The technical solutions in the embodiments of this application will now be described with reference to the accompanying drawings.

[0020] Please see Figure 1 This application provides a liquid flammability safety testing instrument, including a liquid detector 100 and an operation panel 300.

[0021] Please see Figure 1 The upper surface of the liquid detector 100 is provided with a detection groove 101. There are two detection grooves 101, which are arranged symmetrically.

[0022] Please see Figure 1-6 A connecting mechanism 200 is provided on one side of the liquid detector 100. The connecting mechanism 200 includes a connecting rod 210, a sliding sleeve 220, a first magnet 230, a first damping shaft 240, a connecting plate 250, a second magnet 260, and a second damping shaft 270. The connecting rod 210 is fixedly connected to one side of the liquid detector 100, and the sliding sleeve 220 is U-shaped.

[0023] In this embodiment, the sliding sleeve 220 is slidably sleeved on the rod body of the connecting rod 210, and a limiting groove 211 is formed on the lower surface of the connecting rod 210. A limiting plate 221 is provided on the bottom wall inside the sliding sleeve 220, and the limiting plate 221 is slidably connected to the inside of the limiting groove 211.

[0024] In a specific implementation, the first magnet 230 is hinged to the sliding sleeve 220. The top wall of the sliding sleeve 220 is provided with a connecting groove 222. The first magnet 230 rotates inside the connecting groove 222. One end of the first magnet 230 is hinged to the end wall of the connecting groove 222. The upper surface of the first magnet 230 is provided with a first handle 231. The first magnet 230 is magnetically attracted to the upper surface of the connecting rod 210. The upper surface of the connecting rod 210 is embedded with a third magnet 212. The lower surface of the first magnet 230 is magnetically attracted to the upper surface of the third magnet 212.

[0025] In a specific configuration, the fixed shaft of the first damping shaft 240 is fixedly connected to one end of the sliding sleeve 220, one end of the connecting plate 250 is fixedly connected to the rotating shaft of the first damping shaft 240, and the other end of the connecting plate 250 is provided with a second handle 251.

[0026] In this application, the second magnet 260 is fixedly connected to the connecting plate 250. Two second magnets 260 are provided. Both second magnets 260 are fixedly connected to the end of one side of the connecting plate 250. Both second magnets 260 are slidably inserted into the inside of one side of the sliding sleeve 220.

[0027] In this embodiment, the second magnet 260 is magnetically attracted to one side of the sliding sleeve 220, and both second magnets 260 are magnetically attracted to the sliding sleeve 220. An insertion port 223 is provided at one end of one side of the sliding sleeve 220. The insertion port 223 has two openings. The two second magnets 260 are slidably inserted into the two insertion ports 223 respectively. A fourth magnet 224 is provided inside each of the two insertion ports 223. The second magnet 260 is magnetically attracted to the fourth magnet 224. The fixed shaft of the second damping shaft 270 is fixedly connected to the connecting plate 250.

[0028] In the specific implementation plan, the first magnet 230 and the third magnet 212 are both strip-shaped, while the second magnet 260 and the fourth magnet 224 are both block-shaped.

[0029] Please see Figure 1 and 2 The control panel 300 is fixedly connected to the rotation shaft of the second damping shaft 270.

[0030] Specifically, the working principle of this liquid flammability safety testing instrument is as follows: During use, a container filled with liquid can be placed inside the detection tank 101, and the liquid can then be detected by the liquid detector 100. The operation panel 300 can then be rotated up and down via the second damping shaft 270. The first magnet 230 can be pulled upwards via the first handle 231, separating it from the third magnet 212. The sliding sleeve 220 can then be slid along the connecting rod 210 to adjust the position of the operation panel 300. Once the position of the operation panel 300 is adjusted... Afterwards, the first magnet 230 can be reset and magnetically attracted to the third magnet 212 for fixation. Then, the connecting plate 250 can be pulled away from the sliding sleeve 220 by the second handle 251, which can separate the second magnet 260 from the fourth magnet 224. The second magnet 260 can be pulled out of the insertion port 223. Then, the connecting plate 250 and the operation panel 300 can be rotated by the first damping shaft 240, thereby adjusting the vertical angle of the operation panel 300. The position and vertical angle of the operation panel 300 can be adjusted as needed, making it highly practical.

[0031] The above description is merely an embodiment of this application and is not intended to limit the scope of protection of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application. It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

Claims

1. A liquid flammability safety testing apparatus, characterized in that, include A liquid detector (100) has a connecting mechanism (200) on one side. The connecting mechanism (200) includes a connecting rod (210), a sliding sleeve (220), a first magnet (230), a first damping shaft (240), a connecting plate (250), a second magnet (260), and a second damping shaft (270). The connecting rod (210) is fixedly connected to one side of the liquid detector (100). The sliding sleeve (220) is slidably sleeved on the rod body of the connecting rod (210). The first magnet (230) is hinged to the sliding sleeve (220). The upper surface of the first magnet (230) is provided with... The first handle (231), the first magnet (230) is magnetically attracted to the upper surface of the connecting rod (210), the fixed shaft of the first damping shaft (240) is fixedly connected to one end of the sliding sleeve (220), one end of the connecting plate (250) is fixedly connected to the rotating shaft of the first damping shaft (240), the other end of the connecting plate (250) is provided with a second handle (251), the second magnet (260) is fixedly connected to the connecting plate (250), the second magnet (260) is magnetically attracted to one side of the sliding sleeve (220), and the fixed shaft of the second damping shaft (270) is fixedly connected to the connecting plate (250). The operation panel (300) is fixedly connected to the rotation shaft of the second damping shaft (270).

2. The liquid flammability safety testing apparatus according to claim 1, characterized in that, The lower surface of the connecting rod (210) is provided with a limiting groove (211), and the bottom wall inside the sliding sleeve (220) is provided with a limiting plate (221), which is slidably connected to the inside of the limiting groove (211).

3. The liquid flammability safety testing apparatus according to claim 1, characterized in that, The top wall of the sliding sleeve (220) is provided with a connecting groove (222), and the first magnet (230) rotates inside the connecting groove (222). One end of the first magnet (230) is hinged to the end wall of the connecting groove (222).

4. The liquid flammability safety testing apparatus according to claim 1, characterized in that, The upper surface of the connecting rod (210) is embedded with a third magnet (212), and the lower surface of the first magnet (230) is magnetically attracted to the upper surface of the third magnet (212).

5. The liquid flammability safety testing apparatus according to claim 4, characterized in that, Two second magnets (260) are provided. Both second magnets (260) are fixedly connected to the end of one side of the connecting plate (250). Both second magnets (260) are magnetically attracted to the sliding sleeve (220). Both second magnets (260) are slidably inserted into the inside of one side of the sliding sleeve (220).

6. The liquid flammability safety testing apparatus according to claim 5, characterized in that, The sliding sleeve (220) has an opening (223) at one end. The opening (223) has two channels, and the two second magnets (260) are respectively slidably inserted into the two channels of the opening (223).

7. The liquid flammability safety testing apparatus according to claim 6, characterized in that, Both of the aforementioned sockets (223) are provided with a fourth magnet (224), and the second magnet (260) is magnetically attracted to the fourth magnet (224).

8. The liquid flammability safety testing apparatus according to claim 7, characterized in that, The first magnet (230) and the third magnet (212) are both strip-shaped, while the second magnet (260) and the fourth magnet (224) are both block-shaped.

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