Medical boric acid spray with quantitative spraying assembly

Abstract

The medical boric acid spray with the quantitative spraying assembly comprises a liquid storage bottle, the lower surface of the liquid storage bottle is connected with a base, a touch display screen, a PLC and a battery box are installed on the outer wall of the front end of the liquid storage bottle, a liquid storage box is arranged at the top of the liquid storage bottle, and the liquid storage box is connected with the base. A quantitative spraying assembly is arranged between the liquid storage box and the liquid storage bottle and comprises a micro liquid conveying pump, a liquid suction pipe is connected to a liquid inlet of the micro liquid conveying pump, a connecting pipe is installed at a liquid outlet of the micro liquid conveying pump, a liquid level sensor is arranged in the liquid storage box, a spraying head is connected to the top of the liquid storage box, and a liquid supply pipe is connected to the bottom of the spraying head. According to the quantitative spraying assembly, accurate and quantitative spraying of the medical boric acid spraying agent is achieved, and the spraying amount of the medical boric acid spraying agent does not need to be manually observed with naked eyes; and the base increases the friction force between the liquid storage bottle and the placement table top, the stability of the liquid storage bottle during placement is improved, and the situation that the medical boric acid spray is spilled out due to the fact that the liquid storage bottle is touched and falls off is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a medical boric acid spray with a quantitative spraying component. Background Art

[0002] Medical boric acid spray is a common medicine used to treat oral ulcers and oral inflammation. Its main ingredient is boric acid, which has antibacterial and anti-inflammatory effects and can effectively relieve oral discomfort and pain. When using it, just spray the spray on the affected area without direct contact, which is convenient and quick. It can also form a protective film to help repair and protect oral tissues and promote oral health. When using medical boric acid spray, it usually needs to be used with a medical spray bottle.

[0003] Publication number CN207745345U proposes a medical spray bottle that can accurately control the spray amount. The design realizes the function of quantitatively spraying the medicine liquid, improves the accuracy of the amount of medicine liquid used, the placement groove is opened in the middle position of the upper end surface of the base, the heating plate is embedded in the middle position of the lower end surface of the placement groove, and the resistance heating wire is installed in the heating plate. The design realizes the function of heating the medicine liquid. The utility model has a reasonable structure, complete functions, strong practicality, good stability and high reliability.

[0004] The above patent requires medical staff to pay attention to the medical boric acid spray in the secondary liquid storage bottle at all times when spraying the medical boric acid spray, which increases the workload of medical staff. When observing the scale line on the secondary liquid storage bottle, it is necessary to keep the eyes level with the medical staff. Looking up or down is prone to deviation. The precise quantitative spraying of the medical boric acid spray is troublesome and the quantitative amount is not accurate enough. Therefore, we propose a medical boric acid spray with a quantitative spraying component. Utility Model Content

[0005] The utility model aims to provide a medical boric acid spray with a quantitative spraying component to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A medical boric acid spray with a quantitative spraying assembly comprises a liquid storage bottle, wherein the liquid storage bottle is provided with the medical boric acid spray, the lower surface of the liquid storage bottle is connected with a base, a front end outer wall of the liquid storage bottle is installed with a touch display screen, a PLC controller and a battery box, a liquid storage box is provided on the top of the liquid storage bottle, a quantitative spraying assembly is provided between the liquid storage box and the liquid storage bottle, the quantitative spraying assembly comprises a micro-infusion pump, a liquid inlet of the micro-infusion pump is connected with a liquid pipette, the bottom of the liquid pipette is connected to the inner cavity of the liquid storage bottle, a connecting pipe is installed at the liquid outlet of the micro-infusion pump, the bottom of the connecting pipe is connected to the liquid storage box, a liquid level sensor is provided in the liquid storage box, a spray head is connected to the top of the liquid storage box, a liquid supply pipe is connected to the bottom of the spray head, and the liquid supply pipe is connected to the liquid storage box.

[0008] Furthermore: a threaded hole is provided in the middle of the lower surface of the liquid storage bottle, and a threaded joint matching the threaded hole is connected to the middle of the upper surface of the base.

[0009] Furthermore: a liquid adding tube is connected to the top of the right outer wall of the liquid storage bottle, and a sealing cap is threadedly connected to the top of the liquid adding tube.

[0010] Furthermore: the electrical end of the PLC controller is electrically connected to the electrical end of the micro-infusion pump and the liquid level sensor.

[0011] Furthermore: a handle is installed on the left outer wall of the liquid storage bottle, and the hand-held end of the handle is covered with a non-slip rubber sleeve.

[0012] Furthermore: a damping pad is also provided on the lower surface of the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The medical boric acid spray in the liquid storage bottle of the utility model is provided with a quantitative spraying component. The amount of the medical boric acid spray to be sprayed is set in advance through the touch display screen, and the micro-infusion pump delivers the medical boric acid spray to the liquid storage box. When the liquid level sensor detects that the amount of the medical boric acid spray reaches the set value, the liquid level sensor sends a signal to the PLC controller, and the PLC controller stops the micro-infusion pump, and the spray head sprays the quantitative medical boric acid spray in the liquid storage box, thereby realizing the precise quantitative spraying of the medical boric acid spray, and there is no need to manually observe the spraying amount of the medical boric acid spray with the naked eye; the base increases the friction between the liquid storage bottle and the placement table, improves the stability of the liquid storage bottle when it is placed, and avoids the liquid storage bottle being touched and dropped, resulting in the medical boric acid spray spilling out, and the base is connected to the threaded hole through a threaded joint, which is convenient for disassembly and assembly of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a front structural sectional view of the utility model;

[0017] Figure 3 It is a partial cross-sectional view of the connection structure between the base and the liquid storage bottle of the utility model.

[0018] In the figure: 1. Liquid storage bottle; 2. Base; 3. Handle; 4. Liquid storage box; 5. Micro infusion pump; 6. Connecting pipe; 7. Spray head; 8. Liquid adding pipe; 9. Touch screen; 10. PLC controller; 11. Battery box; 12. Suction pipe; 13. Liquid supply pipe; 14. Liquid level sensor; 15. Damping pad; 16. Threaded hole; 17. Threaded joint. DETAILED DESCRIPTION

[0019] 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.

[0020] Embodiment 1:

[0021] See also Figure 1-3 The utility model provides a technical solution: a medical boric acid spray with a quantitative spraying component. The medical boric acid spray is a common medicine used to treat oral ulcers and oral inflammation. When using the medical boric acid spray, it is usually necessary to use it together with a medical spray bottle. The publication number CN207745345U proposes a medical spray bottle that can accurately control the spray amount. When spraying the medical boric acid spray, the above patent requires medical staff to always pay attention to the medical boric acid spray in the secondary liquid storage bottle, which increases the workload of medical staff. When observing the scale line on the secondary liquid storage bottle, it is necessary to keep the eyes level with the medical staff. Looking up and looking down are prone to deviations. The precise quantitative spraying of the medical boric acid spray is troublesome, and the quantitative quantity is not accurate enough; it includes a liquid storage bottle 1, and the liquid storage bottle 1 is provided with a medical boric acid spray. The lower surface of the liquid storage bottle 1 is connected to a base 2, and the liquid storage bottle A touch screen 9, a PLC controller 10 and a battery box 11 are installed on the front outer wall of the bottle 1. A liquid storage box 4 is provided on the top of the liquid storage bottle 1. A quantitative spraying component is provided between the liquid storage box 4 and the liquid storage bottle 1. The quantitative spraying component includes a micro infusion pump 5. The liquid inlet of the micro infusion pump 5 is connected with a pipette 12. The bottom of the pipette 12 is connected to the inner cavity of the liquid storage bottle 1. A connecting pipe 6 is installed at the liquid outlet of the micro infusion pump 5. The bottom of the connecting pipe 6 is connected to the liquid storage box 4. A liquid level sensor 14 is provided in the liquid storage box 4. A spray head 7 is connected to the top of the liquid storage box 4. A liquid supply pipe 13 is connected to the bottom of the spray head 7. The liquid supply pipe 13 is connected to the liquid storage box 4.

[0022] A battery pack is used in the battery box 11, and the battery pack supplies power to the electrical equipment. Before use, the medical boric acid spray is poured into the liquid storage bottle 1 from the liquid adding tube 8, and the amount of the medical boric acid spray to be sprayed is set in advance through the touch display screen 9. The micro infusion pump 5 cooperates with the pipette 12 and the connecting tube 6 to transport the medical boric acid spray to the liquid storage box 4. When the liquid level sensor 14 detects that the amount of the medical boric acid spray reaches the set value, the liquid level sensor 14 sends a signal to the PLC controller 10, and the PLC controller 10 stops the micro infusion pump 5, and the spray head 7 sprays a fixed amount of medical boric acid spray in the liquid storage box 4, thereby realizing accurate quantitative spraying of the medical boric acid spray, and there is no need to manually observe the spray amount of the medical boric acid spray with the naked eye; wherein, the base 2 increases the friction between the liquid storage bottle 1 and the placement table, improves the stability of the liquid storage bottle 1 when it is placed, and avoids the liquid storage bottle 1 from being touched and falling, causing the medical boric acid spray to spill.

[0023] Among them, preferably, a threaded hole 16 is opened in the middle of the lower surface of the liquid storage bottle 1, and a threaded joint 17 compatible with the threaded hole 16 is connected to the middle of the upper surface of the base 2; the threaded joint 17 is threadedly connected to the threaded hole 16, which facilitates the disassembly and assembly of the base 2.

[0024] Preferably, a liquid adding tube 8 is connected to the top of the right outer wall of the liquid storage bottle 1, and a sealing cap is threadedly connected to the top of the liquid adding tube 8; the threaded sealing cap is convenient to open and close, and when the medical boric acid spray is poured into the liquid storage bottle 1, the sealing cap is closed to prevent dust from entering the medical boric acid spray in the liquid storage bottle 1.

[0025] Preferably, the electrical end of the PLC controller 10 is electrically connected to the electrical end of the micro-infusion pump 5 and the liquid level sensor 14 .

[0026] Preferably, a handle 3 is installed on the left outer wall of the liquid storage bottle 1, and the hand-held end of the handle 3 is covered with a non-slip rubber sleeve; the handle 3 facilitates the taking and placing of the liquid storage bottle 1, and the non-slip rubber sleeve plays an anti-slip role, avoiding the situation of hand slipping when holding the handle 3 in use.

[0027] Embodiment 2:

[0028] Reference Figure 3 This embodiment is different from the first embodiment in that a damping pad 15 is further provided on the lower surface of the base 2, and the damping pad 15 further increases the friction with the placement table, further improving the stability of the liquid storage bottle 1 when placed.

[0029] 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 medical boric acid spray with a quantitative spraying assembly, comprising a liquid storage bottle (1), wherein the liquid storage bottle (1) is provided with a medical boric acid spray, characterized in that: The lower surface of the liquid storage bottle (1) is connected to a base (2); the front outer wall of the liquid storage bottle (1) is installed with a touch screen (9), a PLC controller (10) and a battery box (11); the top of the liquid storage bottle (1) is provided with a liquid storage box (4); a quantitative spraying assembly is provided between the liquid storage box (4) and the liquid storage bottle (1); the quantitative spraying assembly includes a micro-infusion pump (5); the liquid inlet of the micro-infusion pump (5) is connected to a pipette (12); The bottom of the liquid pipette (12) is connected to the inner cavity of the liquid storage bottle (1), the liquid outlet of the micro-infusion pump (5) is equipped with a connecting tube (6), the bottom of the connecting tube (6) is connected to the liquid storage box (4), a liquid level sensor (14) is provided in the liquid storage box (4), and the top of the liquid storage box (4) is connected to a spray head (7), the bottom of the spray head (7) is connected to a liquid supply tube (13), and the liquid supply tube (13) is connected to the liquid storage box (4).

2. The medical boric acid spray with a quantitative spraying component according to claim 1, characterized in that: A threaded hole (16) is provided in the middle of the lower surface of the liquid storage bottle (1), and a threaded joint (17) matching the threaded hole (16) is connected in the middle of the upper surface of the base (2).

3. The medical boric acid spray with a quantitative spraying component according to claim 1, characterized in that: A liquid adding tube (8) is connected to the top of the right outer wall of the liquid storage bottle (1), and a sealing cap is threadedly connected to the top of the liquid adding tube (8).

4. The medical boric acid spray with a quantitative spraying component according to claim 1, characterized in that: The electrical end of the PLC controller (10) is electrically connected to the electrical ends of the micro-infusion pump (5) and the liquid level sensor (14).

5. The medical boric acid spray with a quantitative spraying component according to claim 1, characterized in that: A handle (3) is installed on the left outer wall of the liquid storage bottle (1), and the hand-held end of the handle (3) is covered with an anti-slip rubber sleeve.

6. The medical boric acid spray with a quantitative spraying component according to claim 1, characterized in that: A damping pad (15) is also provided on the lower surface of the base (2).

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