Vomitus sampling device

Abstract

The utility model relates to the technical field of vomit sampling. The vomit sampling device comprises a main body structure, and the main body structure comprises a supporting base, a storage barrel and a clamping block; the sealing structure comprises a hinge seat, a connecting seat, a sealing cover and two groups of clamping balls, and the hinge seat is fixedly connected to the outer surface of one side of the storage barrel; and the discharging structure comprises a discharging pipe, and the discharging pipe communicates with the interior of the lower end of the storage barrel. The sealing cover is pulled to drive the connecting base and the hinge shaft to rotate in the hinge base, then the sealing gasket on the lower surface of the sealing cover is inserted into the storage barrel, the lower surface of the sealing cover is attached to the upper surface of the storage barrel, and then the outer surfaces of the two sets of clamping balls abut against the outer surfaces of the upper ends of the clamping blocks. And the two clamping balls are clamped in the two sides of the clamping block, and the sealing cover can play a sealing role on the storage barrel through the design.

Description

Technical Field

[0001] The utility model relates to the technical field of vomitus sampling, and more particularly to a vomitus sampling device. Background Art

[0002] With the continuous development of society and the continuous improvement of science and technology, vomitus sampling plays an important role in medicine and toxicology. Vomitus may contain ingested poisons or drugs. By analyzing vomitus, doctors can help determine the type of poisoning in patients and take appropriate treatment measures in time. The composition of vomitus can also provide important clues about the patient's health status.

[0003] At present, during use, the vomitus sampling devices in the prior art are generally open and lack corresponding sealing structures, so that the vomitus inside the device will emit a strong odor, thereby affecting the surrounding environment; and some existing sampling devices are not convenient for extracting vomitus inside the device. Medical staff usually need to put their hands into the interior of the device to take samples, which may cause the medical staff's hands to come into contact with the inner wall of the device, thereby causing contamination to the medical staff's hands. Therefore, a vomitus sampling device is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the present invention provides a vomitus sampling device to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a vomitus sampling device, comprising:

[0006] The main structure includes a support base, a storage barrel and a locking block;

[0007] A sealing structure comprising a hinge seat, a connecting seat, a sealing cover and a snap ball, wherein the snap ball is provided in two groups, and the hinge seat is fixedly connected to the outer surface of one side of the storage barrel;

[0008] The discharge structure includes a discharge pipe, and the discharge pipe is connected to the interior of the lower end of the storage barrel.

[0009] Preferably, the main structure also includes a support frame, and the lower end surface of the support frame is fixedly connected to the upper end surface of the support base, the lower end of the outer surface of the storage barrel is fixedly connected to the inner surface of the support frame, the surface on one side of the locking block is fixedly connected to the outer surface of the other side of the storage barrel, and the lower surface of the support base is provided with an anti-slip pad, and the material of the anti-slip pad is rubber, which can improve the stability of the device when in use.

[0010] Preferably, the sealing structure also includes a hinge shaft, and the hinge shaft is inserted into the interior of the hinge seat, and a connecting seat is sleeved on the outer surface of the middle position of the hinge shaft, and a sealing gasket is provided at the lower end of the sealing cover to improve the airtightness of the device and prevent the smell of vomitus from being emitted from the storage barrel.

[0011] Preferably, the upper end surface of the sealing cover is fixedly connected to the lower surface of one end of the connecting seat, and the outer surface of one end of the sealing cover is fixedly connected to the fixing seat, and there are two groups of fixing seats, and the surfaces of one side of the inner part of the two groups of fixing seats are respectively fixedly connected with springs, and the outer surfaces of the two groups of snap-fit ​​balls are fixedly connected to one end of the spring, and the dimensions of the outer surfaces of the two groups of snap-fit ​​balls are adapted to the dimensions of the inner parts of both sides of the snap-fit ​​blocks. When the two groups of snap-fit ​​balls are subjected to pressure, they will move toward the interior of the two groups and push the springs to contract.

[0012] Preferably, the discharge structure also includes a connecting pipe, and the connecting pipe is fixedly connected to the outer surface of one end of the discharge pipe, and the internal bearing on the surface of one end of the connecting pipe is connected to a threaded rod, so that vomitus inside the storage barrel can be discharged through the discharge pipe.

[0013] Preferably, an adjustment block is threadedly connected to the outer surface of one end of the threaded rod, and an adjustment wheel is fixedly connected to the other end of the threaded rod, and the size of the adjustment block is adapted to the size of the inside of the discharge pipe and the connecting pipe, and anti-slip texture is provided on the outer surface of the adjustment wheel. This design can increase the friction between the medical staff's fingers and the outer surface of the adjustment wheel.

[0014] The technical effects and advantages of the utility model are as follows: the utility model drives the connecting seat and the hinge shaft to rotate inside the hinge seat by pulling the sealing cover, and then the sealing gasket on the lower surface of the sealing cover is inserted into the interior of the storage barrel, and the lower surface of the sealing cover is attached to the upper surface of the storage barrel, and then the outer surfaces of the two groups of engaging balls are pressed against the outer surface of the upper end of the engaging block, pushing the two groups of engaging balls to move, and pushing the two groups of springs to contract, and then the two groups of springs push the two groups of engaging balls to reset through their own elastic force, so that the two groups of engaging balls are engaged with the interiors of both sides of the engaging block. This design enables the sealing cover to seal the storage barrel and prevent the smell of vomitus from being emitted from the storage barrel;

[0015] The utility model drives the threaded rod to rotate synchronously by rotating the adjusting wheel, and the outer surface of the threaded rod is engaged with the adjusting block, thereby driving the adjusting block to move inside the discharge pipe and the connecting pipe, and then one end of the adjusting block is disengaged from the inside of the discharge pipe, and then the vomitus inside the storage barrel can be discharged through the discharge pipe. This design allows medical staff to place the sampling container under the discharge pipe when sampling the vomitus inside the device, and the sampling can be completed without putting their hands into the interior of the storage barrel, thereby avoiding contamination of the medical staff's hands. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0017] Figure 2 It is a three-dimensional structural diagram of the main structure of the utility model.

[0018] Figure 3 This is a partial exploded schematic diagram of the three-dimensional structure of the sealing structure of the utility model.

[0019] Figure 4 This is a partial exploded schematic diagram of the three-dimensional structure of the sealing structure of the utility model.

[0020] Figure 5 This is a schematic diagram of the sealing structure of the utility model in use.

[0021] Figure 6 It is a three-dimensional structural diagram of the discharge structure of the utility model.

[0022] Figure 7 This is a schematic diagram of the use status of the discharge structure of the utility model.

[0023] The accompanying drawings are marked as follows: 1. Main structure; 11. Support base; 12. Support frame; 13. Storage barrel; 14. Snap block; 2. Sealing structure; 21. Articulated seat; 22. Articulated shaft; 23. Connecting seat; 24. Sealing cover; 25. Fixed seat; 26. Spring; 27. Snap ball; 3. Discharge structure; 31. Discharge pipe; 32. Connecting pipe; 33. Adjusting wheel; 34. Threaded rod; 35. Adjusting block. DETAILED DESCRIPTION

[0024] The technical solutions of the present invention will be described clearly and completely below in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The vomit sampling device involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] Example 1

[0026] like Figures 1 to 5As shown, the utility model provides a vomit sampling device, comprising: a main structure 1, the main structure 1 includes a support base 11, a storage barrel 13 and a locking block 14, the main structure 1 also includes a support frame 12, and the lower end surface of the support frame 12 is fixedly connected to the upper end surface of the support base 11, the lower end of the outer surface of the storage barrel 13 is fixedly connected to the inner surface of the support frame 12, the surface on one side of the locking block 14 is fixedly connected to the outer surface of the other side of the storage barrel 13, the lower surface of the support base 11 is provided with a non-slip pad, and the material of the non-slip pad is rubber, and the rubber surface usually has a high friction coefficient, which makes the device less likely to slide on the desktop, thereby improving the stability of the device during use, and a handle is provided on the outer surface of the storage barrel 13. The design of the handle enables medical staff to lift and move the device more conveniently. The handle can provide a better gripping point, thereby reducing the burden when moving the device and reducing the risk of the device slipping or tilting.

[0027] The sealing structure 2 includes a hinge seat 21, a connecting seat 23, a sealing cover 24 and a snap ball 27, and the snap ball 27 is provided in two groups, and the hinge seat 21 is fixedly connected to the outer surface of one side of the storage barrel 13. The sealing structure 2 also includes a hinge shaft 22, and the hinge shaft 22 is inserted into the interior of the hinge seat 21, and a connecting seat 23 is sleeved on the outer surface of the middle position of the hinge shaft 22. The hinge shaft 22 can rotate inside the hinge seat 21, and limiting rings are provided at both ends of the hinge shaft 22, and the surfaces of the opposite sides of the two groups of limiting rings are fitted to the outer surfaces on both sides of the hinge seat 21. This design can prevent the hinge shaft 22 from shaking inside the hinge seat 21, thereby improving the stability of the device. When the penguin hinge shaft 22 rotates, it can drive the connecting seat 23 to rotate synchronously.

[0028] The upper end surface of the sealing cover 24 is fixedly connected to the lower surface of one end of the connecting seat 23, and the outer surface of one end of the sealing cover 24 is fixedly connected to the fixing seat 25, and there are two groups of fixing seats 25. The surfaces of one side of the inner part of the two groups of fixing seats 25 are respectively fixedly connected to springs 26. The outer surfaces of the two groups of snap-fit ​​balls 27 are fixedly connected to one end of the spring 26, and the dimensions of the outer surfaces of the two groups of snap-fit ​​balls 27 are adapted to the dimensions of the inner parts of both sides of the snap-fit ​​block 14. The lower end surface of the sealing cover 24 is provided with a sealing gasket, and the material of the sealing gasket is rubber, which has excellent elasticity and compressibility. When the outer surface of the sealing gasket is in contact with the inner surface of the upper end of the storage barrel 13, it can be compressed and deformed to fill the gap, thereby forming an effective seal. This design can prevent the smell of vomitus from spreading inside the storage barrel 13. Pull the sealing cover 24 to rotate, so that the outer surfaces of the two groups of snap-fit ​​balls 27 are pressed against the outer surface of the upper end of the snap block 14, so that the two groups of snap-fit ​​balls 27 move, and the springs 26 are contracted, and the two groups of springs 26 push the two groups of snap-fit ​​balls 27 to reset through their own elastic force, and snap into the inside of both sides of the snap block 14, so that the position of the sealing cover 24 is fixed.

[0029] Example 2

[0030] like Figure 6 and Figure 7 As shown, this embodiment also proposes: a discharge structure 3, the discharge structure 3 includes a discharge pipe 31, and the discharge pipe 31 is connected to the interior of the lower end of the storage barrel 13, the discharge structure 3 also includes a connecting pipe 32, and the connecting pipe 32 is fixedly connected to the outer surface of one end of the discharge pipe 31, and the internal bearing of the surface of one end of the connecting pipe 32 is connected to a threaded rod 34, the vomitus inside the storage barrel 13 can be discharged through the discharge pipe 31, and the medical staff can place the sampling container under the discharge pipe 31 to collect and sample the vomitus. This design makes it unnecessary for the medical staff to put their hands into the interior of the storage barrel 13 for sampling, thereby avoiding contamination of the hands of the medical staff.

[0031] An adjustment block 35 is threadedly connected to the outer surface of one end of the threaded rod 34, and an adjustment wheel 33 is fixedly connected to the other end of the threaded rod 34. The size of the adjustment block 35 is adapted to the size inside the discharge pipe 31 and the connecting pipe 32. The adjustment block 35 can seal the discharge pipe 31, thereby preventing vomit from being discharged from the discharge pipe 31. Anti-slip grooves are provided on the outer surface of the adjusting wheel 33. The anti-slip grooves increase the friction between the medical staff's hands and the adjusting wheel 33 by providing additional surface contact points, thereby preventing slipping and improving the stability of the adjusting wheel 33 during rotation. Rotating the adjusting wheel 33 can drive the threaded rod 34 to rotate synchronously, and when the threaded rod 34 rotates, it can drive the adjustment block 35 to move inside the discharge pipe 31 and the connecting pipe 32, thereby adjusting the size of the gap inside the discharge pipe 31.

[0032] Working principle: When the device is in use, the medical staff takes the device by the handle provided on the outer surface of the storage barrel 13, then lifts the sealing cover 24 upwards to drive the two sets of fixing seats 25, springs 26 and snap balls 27 to move synchronously, so that the outer surfaces of the two sets of snap balls 27 abut against the outer surfaces of the upper ends of the snap blocks 14, and then the two sets of snap balls 27 move inwards, thereby disengaging from the interiors on both sides of the snap blocks 14, so that the sealing cover 24, the connecting seat 23 and the hinge shaft 22 rotate inside the hinge seat 21, at this time the sealing cover 24 is in the open state, and then the patient's vomitus is collected into the interior of the storage barrel 13, and then the sealing cover 24 is rotated so that the lower surface of the sealing cover 24 abuts against the upper surface of the storage barrel 13, thereby sealing the storage barrel 13, and the snap blocks 14 push the two sets of snap balls 27 to move, and then the two sets of springs 26 push the two sets of snap balls 27 to engage with the interiors on both sides of the sealing cover 24 through their own elastic force, so that the position of the sealing cover 24 is fixed;

[0033] The medical staff places the sampling container under the discharge pipe 31, and then rotates the adjusting wheel 33 to drive the threaded rod 34 to rotate, so that the adjusting block 35 moves inside the discharge pipe 31 and the connecting pipe 32, so that the vomitus inside the storage barrel 13 is discharged into the sampling container through the discharge pipe 31. The above is the entire working principle of this utility model.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0035] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0036] Finally: The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A vomitus sampling device, characterized in that: include: A main structure (1), the main structure (1) comprising a support base (11), a storage barrel (13) and a snap-fit ​​block (14); A sealing structure (2), the sealing structure (2) comprising a hinge seat (21), a connecting seat (23), a sealing cover (24) and a snap-fit ​​ball (27), wherein the snap-fit ​​ball (27) is provided in two groups, and the hinge seat (21) is fixedly connected to the outer surface of one side of the storage barrel (13); A discharge structure (3), the discharge structure (3) includes a discharge pipe (31), and the discharge pipe (31) is connected to the interior of the lower end of the storage barrel (13).

2. The vomitus sampling device according to claim 1, characterized in that: The main structure (1) further includes a support frame (12), wherein the lower end surface of the support frame (12) is fixedly connected to the upper end surface of the support base (11), the lower end of the outer surface of the storage barrel (13) is fixedly connected to the inner surface of the support frame (12), and the surface of one side of the locking block (14) is fixedly connected to the outer surface of the other side of the storage barrel (13).

3. The vomitus sampling device according to claim 1, characterized in that: The sealing structure (2) further comprises a hinge shaft (22), and the hinge shaft (22) is inserted into the interior of the hinge seat (21), and a connecting seat (23) is sleeved on the outer surface of the middle position of the hinge shaft (22).

4. The vomitus sampling device according to claim 1, characterized in that: The upper end surface of the sealing cover (24) is fixedly connected to the lower surface of one end of the connecting seat (23), and the outer surface of one end of the sealing cover (24) is fixedly connected to the fixing seat (25), and the fixing seat (25) is provided with two groups, and the surfaces of one side of the interior of the two groups of the fixing seats (25) are respectively fixedly connected to the spring (26), and the outer surfaces of the two groups of the engaging balls (27) are fixedly connected to one end of the spring (26), and the dimensions of the outer surfaces of the two groups of the engaging balls (27) are adapted to the dimensions of the interior of both sides of the engaging block (14).

5. The vomitus sampling device according to claim 1, characterized in that: The discharge structure (3) further comprises a connecting pipe (32), and the connecting pipe (32) is fixedly connected to the outer surface of one end of the discharge pipe (31), and the internal bearing of the surface of one end of the connecting pipe (32) is connected to a threaded rod (34).

6. The vomitus sampling device according to claim 5, characterized in that: An adjusting block (35) is threadedly connected to the outer surface of one end of the threaded rod (34), and an adjusting wheel (33) is fixedly connected to the other end of the threaded rod (34), and the size of the adjusting block (35) is adapted to the size of the interior of the discharge pipe (31) and the connecting pipe (32).

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