Drainage liquid pouring device

Abstract

The utility model relates to the technical field of medical instruments, in particular to a drainage liquid pouring device which comprises a measuring cup, and a cover plate is connected to the top end of the measuring cup in a clamped mode. When the device is used, the device can be prevented from shaking, and the limiting mechanism for limiting and fixing the device is arranged on the inner wall of the measuring cup; by arranging the limiting mechanism, a first spring telescopic rod on the inner bottom wall of the measuring cup is matched with a supporting block to stably support the inner container, a certain buffer space is formed between the inner container and the bottom end of the measuring cup, the situation that the inner container is abraded when foreign matter enters the measuring cup can be prevented, and two filter plates on the inner bottom wall of the measuring cup can ventilate the measuring cup; according to the drainage liquid pouring device, water stain impurities in the measuring cup can be cleaned, a protective pad on the periphery of the inner wall of the measuring cup can protect the inner container, when the cover plate is installed, the inner container is limited through a second spring telescopic rod and a limiting plate, the inner container can be limited and protected, the inner container is prevented from shaking in the using process, and the using effect of the drainage liquid pouring device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a drainage liquid dumping device. Background Art

[0002] Measuring cups are widely used in laboratories of scientific research, colleges and universities, medical and health care, industrial and mining enterprises, etc. They are used to measure liquids of various volumes, or to calculate the volume of irregular solid substances. Sometimes they can also be used as glass cylinders or receivers. During medical procedures, drainage fluid pouring devices are required to collect drainage fluid.

[0003] After searching the Chinese patent "A fixed anti-dumping drainage fluid measuring device", the announcement number is "CN215082926U". This patent allows the funnel measuring cup, the sealed top cover, and the measuring cylinder to be disassembled from each other, which is convenient for cleaning and storage. At the same time, the measuring cylinder can also be used alone, which is convenient and fast. When in use, the funnel measuring cup is installed on the sealed top cover, and the valve at the bottom of the funnel measuring cup can be opened to easily transfer the liquid in the funnel measuring cup to the measuring cylinder, which is convenient and fast. However, the device is prone to shaking when moving or dumping the drainage fluid, and it is inconvenient to limit the protection of the device, which reduces the use effect of the drainage fluid dumping device.

[0004] Therefore, a drainage liquid pouring device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a drainage liquid dumping device in order to solve the above-mentioned problem, thereby improving the problem that it is inconvenient to limit the protection of the device.

[0006] The utility model achieves the above-mentioned purpose through the following technical scheme: a drainage liquid pouring device, including a measuring cup, a cover plate is clamped on the top of the measuring cup; a limiting mechanism is arranged on the inner wall of the measuring cup to prevent the device from shaking and limit and fix it when the device is in use; wherein the limiting mechanism includes an inner liner arranged on the inner wall of the measuring cup, the inner wall of the measuring cup is provided with an installation groove, and the bottom end of the cover plate is provided with a replacement component.

[0007] Preferably, the limiting mechanism also includes several first spring telescopic rods that are evenly distributed and fixedly connected to the inner bottom wall of the measuring cup, one end of the first spring telescopic rod is fixedly connected to a support block, and two filter plates are provided at the bottom end of the inner wall of the measuring cup, which can support and protect the inner liner when the measuring cup is moved in use.

[0008] Preferably, a plurality of evenly distributed protective pads are fixedly connected to the inner wall of the measuring cup, and both the measuring cup and the protective pads are transparent, which can reduce wear and collision between the inner liner and the measuring cup during movement.

[0009] Preferably, two handles are hinged on the top of the inner liner, and the inner liner can be quickly installed and replaced by pulling a wrench.

[0010] Preferably, two second spring telescopic rods are fixedly connected to the inner wall of the cover plate, and one end of the second spring telescopic rod is fixedly connected to a limiting plate, which can limit the inner liner when it is installed to prevent the inner liner from shaking during use.

[0011] Preferably, the replacement assembly includes a card plate fixedly connected to the bottom end of the cover plate, and the outer wall of the card plate is fixedly connected to two fixing blocks. The top of the measuring cup is provided with a card slot matching the card plate, so that the cover plate can be quickly installed and fixed, thereby improving the stability of the cover plate when in use.

[0012] Preferably, the outer wall of the cover is fixedly connected with several evenly distributed upper buckles, and the outer wall of the measuring cup is fixedly connected with several evenly distributed lower buckles. The connection between the upper buckles and the cover has a certain toughness. One end of the upper buckle can be rotated up and down, so that the cover can be fixed on the measuring cup to limit the inner liner.

[0013] Preferably, a groove is provided at the top of the cover plate, and the groove fits with the pouring port on the inner tank, so as to facilitate pouring out and cleaning the drainage liquid in the inner tank.

[0014] The beneficial effects of the utility model are:

[0015] 1. By setting a limiting mechanism, when the drainage liquid dumping device is used, the inner liner is installed in the installation groove, and the inner liner is stably supported by the first spring telescopic rod on the inner bottom wall of the measuring cup and the support block, so that there is a certain buffer space between the inner liner and the bottom end of the measuring cup, which can prevent the inner liner from being worn when foreign objects enter the measuring cup. The two filter plates on the inner bottom wall of the measuring cup can ventilate the measuring cup and clean the water stains and impurities in the measuring cup. The protective pads around the inner wall of the measuring cup can protect the inner liner. When the cover is installed, the inner liner is limited by the second spring telescopic rod and the limiting plate. The two handles on the inner liner facilitate quick installation and disassembly of the inner liner, and the inner liner can be limited to prevent it from shaking during use, thereby improving the use effect of the drainage liquid dumping device.

[0016] 2. By setting up a replacement component, when installing and replacing the inner liner, the cover plate is inserted into the slot at the top of the measuring cup through the cooperation of the clamping plate at the bottom and the fixing block, the clamping plate is fixed to the cover plate by the interference fit between the fixing block and the slot, and the cover plate is then quickly installed and fixed by the cooperation of the upper and lower clamping buckles on the outer wall, one end of the lower clamping buckle is clamped into the upper clamping buckle to limit the cover plate, and the groove at the top of the cover plate can extend the pouring port on the inner liner to the outside, and the cover plate can be quickly disassembled, which is convenient for quick replacement of the inner liner. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the limiting mechanism of the utility model;

[0019] Figure 3 It is a partial structural diagram of the limiting mechanism of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the sliding component of the utility model.

[0021] In the figure: 1. measuring cup; 2. cover plate; 3. limiting mechanism; 301. liner; 302. mounting slot; 303. first spring telescopic rod; 304. support block; 305. filter plate; 306. protective pad; 307. handle; 308. second spring telescopic rod; 309. limiting plate; 310. replacement component; 3101. clamping plate; 3102. fixing block; 3103. clamping slot; 3104. upper buckle; 3105. lower buckle; 3106. groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] When implementing: Figure 1-4 As shown, a drainage liquid pouring device includes a measuring cup 1, a cover plate 2 is clamped on the top of the measuring cup 1; a limiting mechanism 3 is arranged on the inner wall of the measuring cup 1 to prevent the device from shaking and limit and fix it when the device is in use; wherein the limiting mechanism 3 includes an inner liner 301 arranged on the inner wall of the measuring cup 1, a mounting groove 302 is opened on the inner wall of the measuring cup 1, and a replacement component 310 is arranged at the bottom end of the cover plate 2.

[0024] like Figure 2 and Figure 3As shown, the limiting mechanism 3 also includes several first spring telescopic rods 303 evenly distributed and fixedly connected to the inner bottom wall of the measuring cup 1, one end of the first spring telescopic rod 303 is fixedly connected to a support block 304, the bottom end of the inner wall of the measuring cup 1 is provided with two filter plates 305, the inner wall of the measuring cup 1 is fixedly connected with several evenly distributed protective pads 306, the top of the inner liner 301 is hinged with two handles 307, the inner wall of the cover plate 2 is fixedly connected with two second spring telescopic rods 308, one end of the second spring telescopic rod 308 is fixedly connected to the limiting plate 3 09. Place the inner liner 301 in the installation groove 302 on the inner wall of the measuring cup 1. The first spring telescopic rod 303 cooperates with the support block 304 to stably support the inner liner 301. The protective pad 306 can protect the inner liner 301 on all sides. When installing the cover plate 2, the second spring telescopic rod 308 cooperates with the limiting plate 309 to limit the inner liner 301. The inner liner 301 can be taken out of the measuring cup 1 and replaced through the two handles 307, which can limit the inner liner 301 and prevent it from shaking during use.

[0025] like Figure 4 As shown, the replacement component 310 includes a card plate 3101 fixedly connected to the bottom end of the cover plate 2, the outer wall of the card plate 3101 is fixedly connected to two fixing blocks 3102, the top of the measuring cup 1 is provided with a card slot 3103 matching the card plate 3101, the outer wall of the cover plate 2 is fixedly connected to a number of evenly distributed upper buckles 3104, the outer wall of the measuring cup 1 is fixedly connected to a number of evenly distributed lower buckles 3105, the top of the cover plate 2 is provided with a groove 3106, the cover plate 2 is inserted into the card slot 3103 through the bottom card plate 3101 and the fixing block 3102, the cover plate 2 is installed on the measuring cup 1, the upper buckle 3104 is rotated to make it mutually engaged with the lower buckle 3105 to fix the cover plate 2, the cover plate 2 can be quickly disassembled, and the inner liner 301 can be quickly replaced.

[0026] When the utility model is in use, the inner liner 301 is placed in the installation groove 302, the first spring telescopic rod 303 cooperates with the support block 304 to support the inner liner 301, and the protective pad 306 can protect the inner liner 301. When the cover plate 2 is installed, the second spring telescopic rod 308 cooperates with the limiting plate 309 to limit the inner liner 301, and the limiting plate 309 cooperates with the support block 304 to fix the inner liner 301. The two handles 307 are pulled out from the top of the inner liner 301. Turn it to open, manually pull the handle 307 to take out the inner liner 301 from the measuring cup 1 and replace it, the cover 2 is inserted into the slot 3103 through the clamping plate 3101 and the fixing block 3102, the clamping plate 3101 is installed on the measuring cup 1 through the interference fit between the fixing block 3102 and the slot 3103, the upper buckle 3104 is manually rotated to make it engage with the lower buckle 3105 to fix the cover 2, and when the cover 2 is installed, it fits with the pouring port on the inner liner 301 through the groove 3106.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A drainage liquid pouring device, characterized in that: include: A measuring cup (1), wherein a cover plate (2) is clamped on the top of the measuring cup (1); A limiting mechanism (3) which can prevent the device from shaking and limit and fix it when the device is in use, and the limiting mechanism (3) is arranged on the inner wall of the measuring cup (1); The limiting mechanism (3) comprises an inner liner (301) arranged on the inner wall of the measuring cup (1), the inner wall of the measuring cup (1) is provided with a mounting groove (302), and the bottom end of the cover plate (2) is provided with a replacement component (310).

2. A drainage liquid pouring device according to claim 1, characterized in that: The limiting mechanism (3) further comprises a plurality of first spring telescopic rods (303) evenly distributed and fixedly connected to the inner bottom wall of the measuring cup (1), one end of the first spring telescopic rod (303) being fixedly connected to a support block (304), and two filter plates (305) are provided at the bottom end of the inner wall of the measuring cup (1).

3. A drainage liquid pouring device according to claim 1, characterized in that: The inner wall of the measuring cup (1) is fixedly connected with a plurality of evenly distributed protective pads (306).

4. A drainage liquid pouring device according to claim 1, characterized in that: Two handles (307) are hingedly connected to the top of the inner container (301).

5. A drainage liquid pouring device according to claim 1, characterized in that: Two second spring telescopic rods (308) are fixedly connected to the inner wall of the cover plate (2), and one end of the second spring telescopic rod (308) is fixedly connected to a limiting plate (309).

6. A drainage liquid pouring device according to claim 1, characterized in that: The replacement assembly (310) comprises a clamping plate (3101) fixedly connected to the bottom end of the cover plate (2); two fixing blocks (3102) are fixedly connected to the outer wall of the clamping plate (3101); and a clamping slot (3103) matching the clamping plate (3101) is provided at the top end of the measuring cup (1).

7. A drainage liquid pouring device according to claim 1, characterized in that: The outer wall of the cover plate (2) is fixedly connected with a plurality of evenly distributed upper buckles (3104), and the outer wall of the measuring cup (1) is fixedly connected with a plurality of evenly distributed lower buckles (3105).

8. A drainage liquid pouring device according to claim 1, characterized in that: A groove (3106) is provided at the top of the cover plate (2).

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