Anti-infection spitting cup for pulmonary tuberculosis nursing

Abstract

The invention discloses an anti-infection spitting cup for pulmonary tuberculosis nursing in the technical field of pulmonary tuberculosis nursing, which comprises a spitting cup body, a fixing plate is arranged at the top of the spitting cup body, and a through hole communicated with the interior of the spitting cup body is formed in the fixing plate; a telescopic device is arranged at the bottom of the spitting cup body; a balance weight cylinder is arranged at the bottom of the spitting cup body, by arranging a telescopic device, a first transmission device and a cover plate device, when the spitting cup is used, a cover plate can be opened only by taking up the spitting cup, and therefore a patient can spit sputum into the spitting cup only by taking up the spitting cup to a nearby position, the patient can be prevented from spitting from a high position, and the spitting cup is convenient to use. When the spitting cup is not used, namely the spitting cup is placed on a table top, the cover plate serving as the cup cover can automatically cover the spitting cup body, and the situation that a patient forgets to cover the spitting cup body is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of tuberculosis nursing, in particular to an anti-infection spitting cup for tuberculosis nursing. Background Art

[0002] Tuberculosis is a chronic infectious disease caused by Mycobacterium tuberculosis. It can invade many organs, with pulmonary tuberculosis infection being the most common. People who excrete bacteria are an important source of infection. People who are infected with tuberculosis bacteria may not necessarily develop the disease. Clinical disease may only occur when the body's resistance is reduced or cell-mediated allergic reactions increase. If diagnosed in time and treated appropriately, most people can recover clinically.

[0003] In tuberculosis care, sputum cups are more commonly used containers, because tuberculosis patients generally have a certain amount of sputum, and because it is contagious, special cups are needed to collect it for later processing.

[0004] The current spit cup has a relatively simple design and is generally composed of a cup body and a cup lid. The cup lid is put on the cup body to prevent sputum from flowing out and thus prevent the spread of germs.

[0005] However, there are two problems with the current spitting cup design. First, once tuberculosis patients do not pay attention to their usage habits, especially some patients are accustomed to taking off the cup cover and spitting sputum into it from a high place, it is very easy for the sputum to flow out of the cup and splash into the air, causing infection. Second, once the patient forgets to cover the cup cover, the sputum in the cup is still easy to be infected. For this reason, we propose a spitting cup for tuberculosis care and anti-infection. Summary of the invention

[0006] The purpose of the present invention is to provide a spit cup for tuberculosis care and anti-infection, so as to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a spitting cup for tuberculosis care and infection prevention, comprising a spitting cup body;

[0008] A fixing plate is provided on the top of the spitting cup body, and a through hole is provided on the fixing plate and is interconnected with the interior of the spitting cup body;

[0009] The bottom of the spit cup body is provided with a telescopic device;

[0010] A weight cylinder is arranged at the bottom of the spitting cup body, and handles are arranged on both sides of the weight cylinder;

[0011] The telescopic device is connected to a transmission device;

[0012] The transmission device 1 is connected to the cover device;

[0013] The cover device is connected to the second transmission device;

[0014] The second transmission device is connected with the anti-reverse device.

[0015] As a preferred solution of the anti-infective spitting cup for tuberculosis care described in the present invention, the telescopic device includes a mounting rod connected to the middle position of the bottom of the spitting cup body, a sliding sleeve is slidably connected to the outer side of the mounting rod, a return spring connected to the spitting cup body is arranged on the top of the sliding sleeve, and driving racks with an L-shaped structure are arranged on both sides of the sliding sleeve.

[0016] As a preferred solution of the anti-infection spitting cup for tuberculosis care described in the present invention, the return spring is sleeved on the outside of the mounting rod.

[0017] As a preferred solution of the anti-infection spitting cup for tuberculosis care described in the present invention, a fixed ball is arranged at the bottom of the sliding sleeve.

[0018] As a preferred solution of the anti-infective spit cup for tuberculosis care described in the present invention, the transmission device 1 includes two groups of inner bearing seats with the same structure, the two groups of inner bearing seats are arranged on the inner wall of the counterweight cylinder, and the two groups of inner bearing seats are rotatably installed with internal gears, and the sides of the two groups of internal gears away from each other are respectively meshed and connected with the opposite sides of the two groups of driving racks.

[0019] As a preferred solution of the anti-infective spit cup for tuberculosis care described in the present invention, the cover plate device includes two groups of transmission racks with the same structure, the two groups of transmission racks are L-shaped, the bottoms of the two groups of transmission racks are respectively meshed and connected with the two groups of internal gears, both sides of the counterweight cylinder are provided with through grooves for the transmission racks to pass through, the tops of the two groups of transmission racks are provided with cover plates, the two groups of cover plates respectively pass through the two sides of the fixed plate, the left cover plate is provided with a top rod, the right cover plate is provided with a bottom rod, and the bottom of the top rod is provided with a sealing strip in contact with the right cover plate.

[0020] As a preferred solution of the anti-infective spit cup for tuberculosis care described in the present invention, the second transmission device includes two groups of outer bearing seats with the same structure, and the two groups of outer bearing seats are respectively arranged at the two ends of the outer side of the counterweight cylinder, and the two groups of outer bearing seats are rotatably installed with external gears that mesh with the two groups of transmission racks respectively.

[0021] As a preferred solution of the anti-infective spit cup for tuberculosis care described in the present invention, the anti-fall device includes two groups of driven racks with the same structure, the tops of the two groups of driven racks are respectively meshed and connected with the two groups of external gears, mounting blocks are provided on both sides of the counterweight cylinder, guide rods are provided on both sides of the mounting blocks, support blocks are slidably connected to the guide rods, the two rear groups of support blocks are respectively connected to the two groups of driven racks, connecting rods are connected between the two groups of support blocks on both sides, and a stop block is provided at the end of the guide rod away from the mounting block.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: by arranging the telescopic device, the transmission device 1 and the cover device, when the spitting cup is in use, the spitting cup must be picked up to open the cover, so that the patient can only pick up the spitting cup to a close place to spit sputum into it, which can prevent the patient from spitting from a high place, causing the sputum to flow out of the cup body and splash into the air, and causing infection. When the spitting cup is not in use, that is, when it is placed on the table, the cover serving as the cup cover will automatically cover the spitting cup body to avoid the situation where the patient forgets to cover it; by arranging the transmission device 2 and the anti-falling device, the anti-falling effect of the spitting cup when not in use can be improved, and then by preventing the cover from being accidentally opened when not in use, the anti-infection effect of the spitting cup can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the overall structure of a tuberculosis nursing anti-infection spitting cup of the present invention;

[0024] Figure 2 It is a partial structural schematic diagram of a spitting cup for tuberculosis care and infection prevention of the present invention;

[0025] Figure 3 It is a bottom view schematic diagram of the internal structure of the weight cylinder described in the anti-infection spitting cup for tuberculosis care of the present invention;

[0026] Figure 4 The present invention is a schematic structural diagram of a telescopic device, a transmission device 1, a cover device, a transmission device 2 and an anti-falling device described in a spit cup for tuberculosis care and anti-infection.

[0027] In the figure: 1. spit cup body; 2. fixing plate; 3. mounting rod; 4. sliding sleeve; 5. reset spring; 6. fixing ball; 7. driving rack; 8. counterweight cylinder; 9. inner bearing seat; 10. inner gear; 11. transmission rack; 12. cover plate; 13. top rod; 14. bottom rod; 15. sealing strip; 16. outer gear; 17. outer bearing seat; 18. driven rack; 19. support block; 20. connecting rod; 21. guide rod; 22. mounting block; 23. stopper; 24. handle. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example 1

[0030] Reference Figures 1 to 4 , a spit cup for tuberculosis care and infection prevention, comprising a spit cup body 1;

[0031] A fixing plate 2 is provided on the top of the spit cup body 1, and a through hole is provided on the fixing plate 2 which is mutually connected with the inside of the spit cup body 1. The fixing plate 2 guides the cover plate 12, and the cover plate 12 enters the through hole to cover the spit cup body 1;

[0032] A telescopic device is provided at the bottom of the spit cup body 1;

[0033] A weight cylinder 8 is disposed at the bottom of the spitting cup body 1, and handles 24 are disposed on both sides of the weight cylinder 8 to facilitate taking the spitting cup body 1;

[0034] The telescopic device is connected with the transmission device;

[0035] The transmission device 1 is connected with the cover device;

[0036] The cover device is connected to the second transmission device;

[0037] The transmission device 2 is connected with the anti-reverse device.

[0038] The telescopic device includes a mounting rod 3 connected to the middle position of the bottom of the spit cup body 1, a sliding sleeve 4 is slidably connected to the outer side of the mounting rod 3, a return spring 5 connected to the spit cup body 1 is arranged on the top of the sliding sleeve 4, and a driving rack 7 with an L-shaped structure is arranged on both sides of the sliding sleeve 4. The sliding sleeve 4 slides on the mounting rod 3, and the return spring 5 pushes the sliding sleeve 4 to move, so that the driving rack 7 follows the movement.

[0039] In order to improve the stability of the return spring 5 when it is extended and retracted, the return spring 5 is sleeved on the outer side of the mounting rod 3 .

[0040] Transmission device 1 includes two groups of inner bearing seats 9 with the same structure. The two groups of inner bearing seats 9 are both arranged on the inner wall of the counterweight cylinder 8. Internal gears 10 are rotatably installed on the two groups of inner bearing seats 9. The sides of the two groups of internal gears 10 that are away from each other are respectively meshed and connected with the opposite sides of the two groups of driving racks 7. The driving racks 7 move vertically to drive the internal gears 10 to rotate.

[0041] The cover device includes two groups of transmission racks 11 with the same structure. Both groups of transmission racks 11 are L-shaped structures. The bottoms of the two groups of transmission racks 11 are respectively meshed and connected with the two groups of internal gears 10. The internal gears 10 rotate so that the transmission racks 11 follow the lateral movement. Both sides of the counterweight cylinder 8 are provided with through grooves for the transmission racks 11 to pass through, so that the transmission racks 11 can pass through the counterweight cylinder 8 laterally. Cover plates 12 are provided on the tops of the two groups of transmission racks 11. The two groups of cover plates 12 respectively pass through the two sides of the fixed plate 2. A top rod 13 is provided on the left cover plate 12, and a bottom rod 14 is provided on the right cover plate 12. A sealing strip 15 in contact with the right cover plate 12 is provided at the bottom of the top rod 13. When the sealing strip 15 on the top rod 13 contacts the right cover plate 12, it can be ensured that the spit cup body 1 is covered.

[0042] Transmission device 2 includes two groups of external bearing seats 17 with the same structure. The two groups of external bearing seats 17 are respectively arranged at the two ends of the outer side of the counterweight cylinder 8. External gears 16 that are respectively meshed with the two groups of transmission racks 11 are rotatably installed on the two groups of external bearing seats 17. When the transmission rack 11 moves laterally, it can drive the external gear 16 to rotate.

[0043] The anti-fall device includes two groups of driven racks 18 with the same structure. The tops of the two groups of driven racks 18 are respectively meshed and connected with the two groups of external gears 16. When the external gear 16 rotates, the driven racks 18 follow the movement. Mounting blocks 22 are provided on both sides of the counterweight cylinder 8. Guide rods 21 are provided on both sides of the mounting blocks 22. Support blocks 19 are slidably connected to the guide rods 21. The guide rods 21 guide the support blocks 19. The two groups of support blocks 19 on the rear side are respectively connected with the two groups of driven racks 18. Connecting rods 20 are connected between the two groups of support blocks 19 on both sides, so that the two groups of support blocks 19 on both sides can move synchronously through the connecting rods 20. A stopper 23 is provided at the end of the guide rod 21 away from the mounting block 22. The stopper 23 can prevent the support block 19 from separating from the guide rod 21.

[0044] Example 2

[0045] Reference Figure 3 to Figure 4 A fixed ball 6 is arranged at the bottom of the sliding sleeve 4, so that when the spitting cup is picked up, the return spring 5 pushes the sliding sleeve 4 to move downward, so that the fixed ball 6 can extend to the bottom of the counterweight cylinder 8, and when the spitting cup is put back, the fixed ball 6 contacts the table top, so that the spitting cup will be tilted when placed, which can remind the patient to press down the fixed ball 6 hard and place the spitting cup flat on the table top.

[0046] The rest of the structure is the same as that of Example 1.

[0047] Usage process: When a tuberculosis patient wants to spit, he picks up the spit cup by the handle 24. When the bottom of the counterweight cylinder 8 leaves the table, the fixed ball 6 is no longer under the pressure of the table, and the return spring 5 changes from a compressed state to an extended state, which can drive the sliding sleeve 4 to move downward, so that the fixed ball 6 extends to the bottom of the counterweight cylinder 8. The sliding sleeve 4 moves downward, so that the driving rack 7 moves downward, and then drives the internal gear 10 to rotate. The rotation of the internal gear 10 drives the transmission rack 11 to move, thereby driving the two sets of cover plates 12 to move in a direction away from each other, so that the cover The plate 12 no longer covers the through hole, that is, the top of the spit cup body 1. At this time, sputum can be spit into the spit cup body 1. When the transmission rack 11 moves, the outer gear 16 rotates accordingly, thereby driving the two sets of driven racks 18 to move toward each other. The two sets of support blocks 19 on both sides can be driven to move toward each other through the guide rod 21 and the connecting rod 20, thereby reducing the occupied space. After spitting, the patient presses the fixed ball 6 down on the table, so that the sliding sleeve 4 slides on the mounting rod 3, compressing the reset spring 5 until the counterweight When the bottom of the cylinder 8 contacts the desktop, it stops. Through the gravity of the counterweight cylinder 8, the elastic force of the return spring 5 cannot pass through the fixed ball 6 to make the counterweight cylinder 8 suspended in the air, so that the spitting cup body 1 can be placed stably. After the fixed ball 6 is retracted into the counterweight cylinder 8 and contacts the desktop, the cover plate 12 is reset to cover the top of the spitting cup body 1, and the two groups of support blocks 19 on both sides move in a direction away from each other to increase the support area, thereby achieving the effect of preventing falling. When preventing falling, the fixed ball 6 can be prevented from extending the counterweight cylinder 8 when not in use, thereby avoiding The cover 12 is prevented from accidentally opening when not in use, thereby improving the anti-infection effect of the spitting cup. When the spitting cup is in use, the spitting cup must be picked up to open the cover 12, so that the patient can only pick up the spitting cup and bring it close to spit sputum into it, which can prevent the patient from spitting from a high place, causing the sputum to flow out of the cup body and splash into the air, causing infection. When the spitting cup is not in use, that is, when it is placed on the table, the cover 12 serving as the cup cover will automatically cover the spitting cup body 1, avoiding the situation where the patient forgets to cover it.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tuberculosis nursing anti-infection spitting cup, characterized by: include, Spit cup body (1); A fixing plate (2) is arranged on the top of the spitting cup body (1), and a through hole is opened on the fixing plate (2) and is communicated with the inside of the spitting cup body (1); The bottom of the spitting cup body (1) is provided with a telescopic device; A weight cylinder (8) is provided at the bottom of the spitting cup body (1), and handles (24) are provided on both sides of the weight cylinder (8); The telescopic device is connected to a transmission device; The transmission device 1 is connected to the cover device; The cover device is connected to the second transmission device; The second transmission device is connected with the anti-reverse device.

2. A tuberculosis nursing anti-infection spitting cup according to claim 1, characterized in that: The telescopic device comprises a mounting rod (3) connected to the middle position of the bottom of the spit cup body (1); a sliding sleeve (4) is slidably connected to the outer side of the mounting rod (3); a return spring (5) connected to the spit cup body (1) is arranged at the top of the sliding sleeve (4); and driving racks (7) in an L-shaped structure are arranged on both sides of the sliding sleeve (4).

3. A tuberculosis nursing anti-infection spitting cup according to claim 2, characterized in that: The return spring (5) is sleeved on the outside of the mounting rod (3).

4. A tuberculosis nursing anti-infection spitting cup according to claim 2, characterized in that: A fixing ball (6) is arranged at the bottom of the sliding sleeve (4).

5. A tuberculosis nursing anti-infection spitting cup according to claim 2, characterized in that: The transmission device 1 comprises two groups of inner bearing seats (9) of identical structure. The two groups of inner bearing seats (9) are both arranged on the inner wall of the counterweight cylinder (8). The two groups of inner bearing seats (9) are both rotatably mounted with internal gears (10). The sides of the two groups of internal gears (10) that are away from each other are respectively meshed and connected with the opposite sides of the two groups of driving racks (7).

6. A tuberculosis nursing anti-infection spitting cup according to claim 5, characterized in that: The cover plate device comprises two groups of transmission racks (11) of the same structure, the two groups of transmission racks (11) are both L-shaped structures, the bottoms of the two groups of transmission racks (11) are respectively meshed and connected with the two groups of internal gears (10), both sides of the counterweight cylinder (8) are provided with through grooves for the transmission racks (11) to pass through, the tops of the two groups of transmission racks (11) are both provided with cover plates (12), the two groups of cover plates (12) respectively penetrate the two sides of the fixed plate (2), the left cover plate (12) is provided with a top rod (13), the right cover plate (12) is provided with a bottom rod (14), and the bottom of the top rod (13) is provided with a sealing strip (15) in contact with the right cover plate (12).

7. A tuberculosis nursing anti-infection spitting cup according to claim 6, characterized in that: The second transmission device comprises two groups of external bearing seats (17) of identical structure. The two groups of external bearing seats (17) are respectively arranged at the two ends of the outer side of the counterweight cylinder (8). External gears (16) respectively meshing with the two groups of transmission racks (11) are rotatably mounted on the two groups of external bearing seats (17).

8. The anti-infection spitting cup for tuberculosis care according to claim 7, characterized in that: The anti-fall device comprises two groups of driven racks (18) of identical structure, the tops of the two groups of driven racks (18) are respectively meshed and connected with the two groups of external gears (16), mounting blocks (22) are arranged on both sides of the counterweight cylinder (8), guide rods (21) are arranged on both sides of the mounting blocks (22), support blocks (19) are slidably connected to the guide rods (21), the two groups of support blocks (19) on the rear side are respectively connected with the two groups of driven racks (18), connecting rods (20) are connected between the two groups of support blocks (19) on both sides, and a stopper (23) is arranged at one end of the guide rod (21) away from the mounting block (22).

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