Medical pedal type disinfection liquid outlet machine

Abstract

The utility model discloses a medical pedal type disinfection liquid outlet machine, which relates to the technical field of medical disinfection equipment, and comprises a stand column, a bracket arranged on the stand column and a disinfectant storage bottle arranged on the bracket, a connecting rod capable of ascending and descending is arranged on the stand column, the top end of the connecting rod extends to the upper part of the bracket, and the disinfectant storage bottle is arranged on the bracket. A pressing plate capable of synchronously ascending and descending along with the connecting rod is arranged at the top end of the connecting rod and is positioned above the pump head of the disinfectant storage bottle. The detachable limiting block is arranged on the pressing plate, the connecting accuracy of the pressing plate and the pump head can be kept, when the pressing plate descends along with descending of the connecting rod, the pump head can be accurately pressed downwards, disinfectant is prompted to be quantitatively discharged, and the accuracy in the operation process of controlling disinfectant discharging in a pedal mode is improved. Meanwhile, the position of the limiting block can be flexibly adjusted, so that the operation of replacing the disinfectant storage bottle or adding the disinfectant and the like can be conveniently implemented, and the portability in the operation process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical disinfection equipment, in particular to a medical foot-operated disinfection liquid dispensing machine. Background Art

[0002] A pedal dispenser is a convenient device that allows you to squeeze out liquid stored in it by stepping on it. This device is very common in medical facilities, such as hospitals and laboratories, and is used to dispense hand sanitizers, disinfectants, etc. Its main advantage is that it is convenient and fast. In medical places, disinfectant can be squeezed out by stepping on it. This allows for quick access to disinfectant when needed, and can effectively prevent secondary contamination of the liquid.

[0003] Existing foot-operated disinfection liquid dispensing machines used in medical places are mostly bound to the disinfectant storage container in terms of the pressure structure that can be raised and lowered with the foot pedal, so as to achieve the purpose of timely response to the movement of the foot pedal and thus timely liquid discharge. However, if the disinfectant storage container needs to be replaced or disinfectant needs to be added, it is not convenient to quickly release the connection between the pressure structure and the disinfectant storage container, and thus it is not convenient to quickly remove the disinfectant storage container. Utility Model Content

[0004] In view of the above problems, the present application provides a medical foot-operated disinfection liquid dispensing machine.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a medical foot-operated disinfection liquid dispenser, comprising a column, a bracket arranged on the column and a disinfectant storage bottle arranged on the bracket, the column is provided with a connecting rod that can be raised and lowered, the top end of the connecting rod extends to the top of the bracket, and the top end of the connecting rod is provided with a pressure plate that can be raised and lowered synchronously with the connecting rod, and the pressure plate is located above the pump head of the disinfectant storage bottle.

[0006] The pressure plate is provided with a detachable limit block, and the limit block is in an inverted U-shaped structure. In a natural state, two symmetrical legs of the limit block are respectively clamped on both sides of the pump head of the disinfectant storage bottle.

[0007] Furthermore, a detachable positioning block is provided on the pressure plate, and the positioning block is connected to a linkage rod via a pressure spring. The linkage rod is threadedly connected to the limit block, and the bracket is provided with a limiting ring that can accommodate a disinfectant storage bottle. When the limit block rises, the linkage rod pulls the pressure spring to deform until the two symmetrical legs of the limit block are detached from the pump head.

[0008] Furthermore, a guide rod is provided in the column, and a cavity for accommodating the guide rod is opened on the connecting rod. When the connecting rod is raised or lowered, the connecting rod can move along the distribution direction of the guide rod.

[0009] Furthermore, a flange is provided at the bottom end of the connecting rod, and a pedal which can move synchronously with the flange is provided on the flange. The pedal extends to the outside of the column, and a channel which can accommodate the movement of the pedal is opened on the column.

[0010] A first return spring is provided on the flange, and a positioning ring is provided at the bottom end of the first return spring. The first return spring and the positioning ring are coaxially distributed with the guide rod, and the positioning ring is installed on the inner bottom wall of the column. When the pedal, flange and connecting rod descend synchronously, the flange and the first return spring of the positioning ring contract.

[0011] Furthermore, the top end of the guide rod is threadedly connected with a connecting ring, the top end of the connecting ring is provided with a second return spring, the top end of the second return spring is provided with a docking column head, the docking column head is inserted into the inner top wall of the connecting rod, and when the pedal, flange and connecting rod descend synchronously, the docking column head squeezes the second return spring to contract.

[0012] In summary, the technical effects and advantages of the utility model are:

[0013] The utility model has a detachable limit block on the pressure plate, which can maintain the accuracy of the connection between the pressure plate and the pump head. When the pressure plate descends with the descent of the connecting rod, the pump head can be accurately pressed down to cause the disinfectant to be discharged quantitatively, thereby improving the accuracy of the operation process of controlling the discharge of the disinfectant by pedaling. At the same time, the position of the limit block can be flexibly adjusted, which can facilitate the operation of replacing the disinfectant storage bottle or adding disinfectant, thereby improving the portability during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the column of the utility model after being cut open.

[0017] Figure 3 This is a schematic diagram of the structure of the utility model after the column and connecting rod are cut open.

[0018] Figure 4 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0019] Figure 5 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0020] Figure 6 This is a schematic diagram of the connection structure between the pressing plate and the disinfectant storage bottle of the utility model.

[0021] In the figure: 1. column; 2. bracket; 3. connecting rod; 31. flange; 32. pedal; 4. pressure plate; 41. limit block; 42. positioning block; 43. pressure spring; 44. linkage rod; 45. limiting ring; 5. disinfectant storage bottle; 6. guide rod; 7. first return spring; 8. alignment ring; 9. connecting ring; 10. second return spring; 11. docking column head. 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] Example: Reference Figure 1-6 The medical pedal-operated disinfection liquid dispensing machine shown in the figure comprises a column 1, a bracket 2 arranged on the column 1 and a disinfectant storage bottle 5 arranged on the bracket 2. The column 1 is provided with a connecting rod 3 which can be raised and lowered, and the top end of the connecting rod 3 extends to the top of the bracket 2. The top end of the connecting rod 3 is provided with a pressing plate 4 which can be raised and lowered synchronously with the connecting rod 3, and the pressing plate 4 is located above the pump head of the disinfectant storage bottle 5.

[0024] The pressing plate 4 is provided with a detachable stopper 41, which is in an inverted U-shaped structure. In a natural state, the two symmetrical legs of the stopper 41 are respectively clamped on both sides of the pump head of the disinfectant storage bottle 5. When the pressing plate 4 is lowered along with the lowering of the connecting rod 3, the pump head can be accurately pressed down to cause the disinfectant to be discharged quantitatively. Therefore, the setting of the stopper 41 can maintain the accuracy of the connection between the pressing plate 4 and the pump head, and further improve the accuracy of the operation process of controlling the discharge of the disinfectant by pedaling.

[0025] like Figure 1 , Figure 6As shown, the pressure plate 4 is provided with a detachable positioning block 42, and the positioning block 42 is connected to a linkage rod 44 through a pressure spring 43. The linkage rod 44 is threadedly connected to the limit block 41. The bracket 2 is provided with a limiting ring 45 that can accommodate the disinfectant storage bottle 5. If the disinfectant storage bottle 5 needs to be replaced or disinfectant needs to be added, the disinfectant storage bottle 5 needs to be removed from the bracket 2. The limit block 41 can be controlled to rise. At this time, the linkage rod 44 pulls the pressure spring 43 to deform until the two symmetrical legs of the limit block 41 are separated from the pump head, and the disinfectant storage bottle 5 can be smoothly removed, and operations such as replacing the disinfectant storage bottle 5 or adding disinfectant can be implemented. In this process, the portability during the operation of replacing the disinfectant storage bottle 5 or adding disinfectant is improved, and there is no need to disassemble the pressure plate 4.

[0026] like Figure 2 , Figure 3 As shown, a guide rod 6 is provided in the column 1, and a cavity for accommodating the guide rod 6 is provided on the connecting rod 3. When the connecting rod 3 is raised or lowered, the connecting rod 3 can move along the distribution direction of the guide rod 6. The connection between the connecting rod 3 and the guide rod 6 can maintain the linearity of the connecting rod 3 during the movement, avoid the deviation of the connecting rod 3 during the raising or lowering movement, and further ensure the accuracy of the pressing plate 4 during the raising or lowering process.

[0027] like Figure 2 , Figure 4 As shown, the bottom end of the connecting rod 3 is provided with a flange 31, and the flange 31 is provided with a pedal 32 that can move synchronously with the connecting rod 3. The pedal 32 extends to the outside of the column 1, and the column 1 is provided with a channel that can accommodate the movement of the pedal 32. The staff can apply pressure to the pedal 32, and the pedal 32 can move smoothly in the channel.

[0028] The flange 31 is provided with a first return spring 7, and the bottom end of the first return spring 7 is provided with a positioning ring 8. The first return spring 7 and the positioning ring 8 are coaxially distributed with the guide rod 6. The positioning ring 8 is installed on the inner bottom wall of the column 1. When the staff presses down the pedal 32, causing the pedal 32, the flange 31 and the connecting rod 3 to drop synchronously, the flange 31 and the first return spring 7 of the positioning ring 8 are contracted. At this time, the pressing plate 4 squeezes the pump head of the disinfectant storage bottle 5, and the disinfectant falls from the pump head. The staff can use the disinfectant to perform disinfection operations.

[0029] When the staff releases the control of the pedal 32, under the elastic potential energy of the first return spring 7, the connecting rod 3 and the pressure plate 4 are reset synchronously, and further, the pump head of the disinfectant storage bottle 5 is reset to prevent the disinfectant from continuously overflowing.

[0030] like Figure 3 , Figure 5As shown, in order to prevent the first return spring 7 from being damaged during the long-term contraction and reset process, thereby causing the connecting rod 3 to be unable to return smoothly, a connecting ring 9 is threadedly connected to the top of the guide rod 6, and a second return spring 10 is provided at the top of the connecting ring 9. The top of the second return spring 10 is provided with a docking column 11, which is plugged into the inner top wall of the connecting rod 3. When the pedal 32, the flange 31 and the connecting rod 3 are synchronously lowered, the docking column 11 squeezes the second return spring 10 to contract. When the pedal 32, the flange 31 and the connecting rod 3 rise synchronously, the second return spring 10 is reset. When the first return spring 7 is damaged, the reset speed of the connecting rod 3 can still be maintained, further ensuring the return speed of the pump head of the disinfectant storage bottle 5, and effectively avoiding the phenomenon of continuous overflow of the disinfectant.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical pedal-operated disinfection liquid dispenser, comprising a column (1), a bracket (2) arranged on the column (1), and a disinfectant storage bottle (5) arranged on the bracket (2), characterized in that: The column (1) is provided with a connecting rod (3) that can be raised and lowered, the top end of the connecting rod (3) extends to the top of the bracket (2), and the top end of the connecting rod (3) is provided with a pressing plate (4) that can be raised and lowered synchronously with the connecting rod (3), and the pressing plate (4) is located above the pump head of the disinfectant storage bottle (5); The pressure plate (4) is provided with a detachable limit block (41), and the limit block (41) is in an inverted U-shaped structure. In a natural state, two symmetrical legs of the limit block (41) are respectively clamped on both sides of the pump head of the disinfectant storage bottle (5).

2. The medical foot-operated disinfection liquid dispensing machine according to claim 1, characterized in that: The pressure plate (4) is provided with a detachable positioning block (42), and the positioning block (42) is connected to a linkage rod (44) via a pressure spring (43). The linkage rod (44) is threadedly connected to the limit block (41). The bracket (2) is provided with a limiting ring (45) that can accommodate a disinfectant storage bottle (5). When the limit block (41) rises, the linkage rod (44) pulls the pressure spring (43) to deform until the two symmetrical legs of the limit block (41) are separated from the pump head.

3. The medical foot-operated disinfection liquid dispensing machine according to claim 1, characterized in that: A guide rod (6) is arranged inside the column (1), and a cavity capable of accommodating the guide rod (6) is provided on the connecting rod (3). When the connecting rod (3) moves up or down, the connecting rod (3) can move along the distribution direction of the guide rod (6).

4. The medical foot-operated disinfection liquid dispensing machine according to claim 3, characterized in that: The bottom end of the connecting rod (3) is provided with a flange (31), the flange (31) is provided with a pedal (32) which can move synchronously with the flange, the pedal (32) extends to the outside of the column (1), and the column (1) is provided with a channel which can accommodate the movement of the pedal (32); The flange (31) is provided with a first return spring (7), and the bottom end of the first return spring (7) is provided with an alignment ring (8). The first return spring (7) and the alignment ring (8) are coaxially distributed with the guide rod (6), and the alignment ring (8) is installed on the inner bottom wall of the column (1). When the pedal (32), the flange (31) and the connecting rod (3) are synchronously lowered, the flange (31) and the first return spring (7) of the alignment ring (8) are contracted.

5. The medical foot-operated disinfection liquid dispensing machine according to claim 4, characterized in that: The top end of the guide rod (6) is threadedly connected with a connecting ring (9), the top end of the connecting ring (9) is provided with a second return spring (10), the top end of the second return spring (10) is provided with a docking column head (11), the docking column head (11) is inserted into the inner top wall of the connecting rod (3), and when the pedal (32), the flange (31) and the connecting rod (3) are synchronously lowered, the docking column head (11) squeezes the second return spring (10) to contract.

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