Hydrogen peroxide cartridge capsule liquid level detection device

Abstract

The utility model discloses a hydrogen peroxide cartridge capsule liquid level detection device, and relates to the technical field of detection devices. The clamping groove support is arranged on the top face of the bottom plate, a clamping groove is formed in the clamping groove support, and the clamping groove is used for installing a hydrogen peroxide cartridge; the multiple first laser induction lamps are arranged on the side face of the clamping groove support in an array mode; the second laser induction lamps are arranged on the side face of the clamping groove support in an array mode. According to the hydrogen peroxide cartridge capsule liquid level detection device, the technical problems that after a capsule is installed in a hydrogen peroxide cartridge, the internal condition cannot be observed through manual detection, the detection efficiency is low, and the detection effect is poor are solved, and whether liquid in the capsule reaches the liquid level or not is detected through the first laser induction lamp; whether the hydrogen peroxide cartridge is lack of capsules or not is detected through the second laser induction lamp, the current cartridge detection condition can be obtained in real time, the detection efficiency and the detection strength are effectively improved, and the product quality is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a hydrogen peroxide cartridge capsule liquid level detection device. Background Technique

[0002] The hydrogen peroxide cartridge is a sterilizing agent product widely used for hydrogen peroxide cartridge sterilization in the disinfection supply center. The absence and insufficient liquid in the internal capsule of the hydrogen peroxide cartridge will affect the sterilization of medical devices by the hydrogen peroxide cartridge sterilization equipment in the disinfection supply center. To ensure the smooth progress of hydrogen peroxide cartridge sterilization in the disinfection supply center, the detection of the hydrogen peroxide cartridge has become a top priority.

[0003] At present, during the production process of the hydrogen peroxide cartridge, the liquid level detection of the capsule can only be carried out by manual observation before installation, and the absence of the internal capsule of the hydrogen peroxide cartridge is also detected by manual observation. After the capsule is installed inside the hydrogen peroxide cartridge, the internal situation cannot be observed manually. Only through the manual detection before installation, it is easy to have the situation of missing capsules and insufficient liquid level, with low efficiency and poor inspection effect, thus affecting the quality of the produced products to a certain extent. Therefore, a hydrogen peroxide cartridge capsule liquid level detection device for solving the above problems is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a hydrogen peroxide cartridge capsule liquid level detection device, which solves the technical problems that after the capsule is installed inside the hydrogen peroxide cartridge, manual detection cannot observe the internal situation, with low inspection efficiency and poor inspection effect.

[0005] To achieve the above purpose, the utility model provides a hydrogen peroxide cartridge capsule liquid level detection device, including:

[0006] A bottom plate;

[0007] A card slot bracket, arranged on the top surface of the bottom plate, with a card slot on the side surface of the card slot bracket, the card slot is used for installing the hydrogen peroxide cartridge, and the hydrogen peroxide cartridge is used for placing the capsule;

[0008] A first laser induction lamp, a plurality of the first laser induction lamps are arranged in an array on the side surface of the card slot bracket, and the first laser induction lamp is used for detecting whether the liquid inside the capsule reaches the liquid level;

[0009] A second laser induction lamp, a plurality of the second laser induction lamps are arranged in an array on the side surface of the card slot bracket, and the second laser induction lamp is used for detecting whether there is a capsule inside the hydrogen peroxide cartridge.

[0010] Preferably, a plurality of pulleys are arranged in an array at the bottom of the card slot, and the outer side walls of the plurality of pulleys abut against the hydrogen peroxide cartridge.

[0011] Preferably, a number of positioning rollers are provided at the top end of the card slot, and a number of positioning grooves are provided on the top surface of the hydrogen peroxide cartridge, and each of the positioning grooves is snap-connected to one of the positioning rollers.

[0012] Preferably, a number of assembly holes are arranged in an array on the top surface of the card slot bracket, a pressing rod is arranged in the assembly hole, and the bottom end of the pressing rod is connected to the positioning roller.

[0013] Preferably, a position sensor is provided on the end surface of the first end of the card slot, and the position sensor is used to detect the position of the hydrogen peroxide cartridge in the card slot.

[0014] Preferably, a metal part adapted to the position sensor is provided on the end surface of the first end of the hydrogen peroxide cartridge.

[0015] Preferably, a number of rows of round holes are arranged in an array on the side surface of the card slot, and the round holes are used to pass the laser emitted by the first laser induction lamp and the second laser induction lamp.

[0016] Preferably, a support frame is arranged on the top surface of the bottom plate, a driving device is arranged at the first end of the support frame, the output end of the driving device is connected to a transmission lead screw, the transmission lead screw is connected to the second end of the support frame, the moving frame is connected to the transmission lead screw in a threaded manner, and the moving frame is connected to the card slot bracket.

[0017] Preferably, a guiding track is arranged on the support frame, and the guiding track is slidably connected to the card slot bracket.

[0018] Preferably, an RF card reader is arranged on one side of the card slot bracket, an RFID chip is arranged in the hydrogen peroxide cartridge, and the RF card reader is used to detect whether the information of the RFID chip is correct.

[0019] Compared with the above background art, a hydrogen peroxide cartridge capsule liquid level detection device provided by the present utility model has the following beneficial effects: fixing the hydrogen peroxide cartridge through the card slot bracket can ensure the stability of the liquid level of the capsule, thereby reducing the operation error of manual visual observation, improving the liquid level detection accuracy of the capsule, and ensuring the quality of the product. On the other hand, detecting whether the liquid in the capsule reaches the liquid level through the first laser induction lamp and detecting whether the capsule is missing in the hydrogen peroxide cartridge through the second laser induction lamp can obtain the situation of the current detection cartridge in real time, effectively improving the inspection efficiency and inspection intensity, and further ensuring the quality of the product. Description of the Drawings

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only the embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the provided drawings.

[0021] Figure 1 A three-dimensional structure diagram of the detection device provided by the embodiment of the present invention;

[0022] Figure 2 A top view of the detection device provided by the embodiment of the present invention;

[0023] Figure 3 A left view of the detection device provided by the embodiment of the present invention;

[0024] Figure 4 A right view of the detection device provided by the embodiment of the present invention;

[0025] Figure 5 A plane schematic diagram of the hydrogen peroxide cartridge provided by the embodiment of the present invention.

[0026] Specifically, 1 - bottom plate; 2 - card slot bracket; 201 - card slot; 202 - assembly hole; 3 - round hole; 4 - pulley; 5 - RF card reader; 6 - hydrogen peroxide cartridge; 601 - positioning groove; 7 - moving frame; 8 - position sensor; 9 - guide track; 10 - support frame; 11 - driving device; 12 - transmission lead screw. Detailed implementation manners

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0028] To enable those skilled in the art of this technology to better understand the solution of the present invention, the present invention will be further described in detail below with reference to the drawings and specific implementation manners.

[0029] As Figure 1 and Figure 4 shown, to achieve the above object, the present invention provides a hydrogen peroxide cartridge capsule liquid level detection device, including: a bottom plate 1 and a card slot bracket 2 provided on the bottom plate 1.

[0030] Among them, the card slot bracket 2 is arranged on the top surface of the bottom plate 1. A card slot 201 is provided on the side surface of the card slot bracket 2. The length direction of the card slot 201 is the same as the length direction of the card slot bracket 2, and the card slot 201 runs through. The hydrogen peroxide cartridge 6 is installed through the card slot 201. The hydrogen peroxide cartridge 6 is used to place capsules (not shown in the figure).

[0031] A number of first laser induction lamps and a number of second laser induction lamps are arranged in an array on the front side of the card slot bracket 2. Among them, the number of first laser induction lamps and the number of second laser induction lamps are both arranged in a row along the length direction of the card slot 201, and a second laser induction lamp is respectively arranged directly below each first laser induction lamp. The first laser induction lamp is used to detect whether the liquid inside the capsule reaches the liquid level; the second laser induction lamp is used to detect whether there is a capsule in the hydrogen peroxide cartridge 6.

[0032] It should be noted that when the second laser induction lamp detects that the capsule is missing in the hydrogen peroxide cartridge 6, the first laser induction lamp will no longer feedback whether the liquid inside the corresponding capsule reaches the liquid level.

[0033] During use, the hydrogen peroxide cartridge 6 is pushed into the card slot 201 until it reaches the designated position and then fixed to ensure the stability of the liquid level of the capsule, thereby reducing the operation error of manual visual observation, improving the liquid level detection accuracy of the capsule. The first laser induction lamp is used to detect whether the liquid inside the capsule reaches the liquid level, and the second laser induction lamp is used to detect whether the capsule is missing in the hydrogen peroxide cartridge 6, and the situation of the current detection cartridge is obtained in real time. Compared with the operation of manual visual observation, the inspection efficiency and inspection intensity are effectively improved, and the quality of the product is guaranteed.

[0034] In one embodiment of the present invention, a number of pulleys 4 are arranged in an array at the bottom of the card slot 201. The shapes and sizes of the number of pulleys 4 are the same, and the axles of the number of pulleys 4 are located at the same height. When the hydrogen peroxide cartridge 6 enters the card slot 201, the outer side wall of each pulley 4 abuts against the bottom surface of the hydrogen peroxide cartridge 6, and the sliding friction between the cartridge and the bottom surface of the card slot 201 is converted into rolling friction. On the one hand, it is more convenient to put in and take out the hydrogen peroxide cartridge 6. On the other hand, the wear of the hydrogen peroxide cartridge 6 is effectively reduced, and its service life is extended.

[0035] A number of positioning rollers (not shown in the figure) are provided at the top end of the card slot 201, such as Figure 5As shown in the figure, a plurality of positioning grooves 601 are provided on the top surface of the hydrogen peroxide cartridge 6, and each positioning groove 601 is connected to a positioning roller in a clamping manner. In the initial state, the positioning roller is located at the upper limit position relative to the top end of the card slot 201. After the hydrogen peroxide cartridge 6 reaches the specified position, the positioning groove 601 is located directly below the positioning roller, and the positioning roller is moved to the lower limit position relative to the top end of the card slot 201. At this time, the positioning roller enters the positioning groove 601, and the outer side wall of the positioning roller abuts and presses against the inner side wall of the positioning groove 601, completing the position limitation of the hydrogen peroxide cartridge 6.

[0036] It should be noted that a plurality of assembly holes 202 are arranged in an array on the top surface of the card slot bracket 2. A pressing rod (not shown in the figure) is provided in each assembly hole 202. The bottom end of the pressing rod is connected to the positioning roller. The pressing rod has two limit positions relative to the assembly hole 202, that is, when the pressing rod is at the upper limit position relative to the assembly hole 202, the positioning roller is at the upper limit position relative to the top end of the card slot 201, and the hydrogen peroxide cartridge 6 cannot be effectively limited. When the pressing rod is at the lower limit position relative to the assembly hole 202, the positioning roller is at the lower limit position relative to the top end of the card slot 201, and the outer side wall of the positioning roller abuts and presses against the inner side wall of the positioning groove 601 to limit the hydrogen peroxide cartridge 6.

[0037] As Figure 3 shown in the figure, a position sensor 8 is provided on the right end face of the card slot 201. The position sensor 8 is used to detect the position of the hydrogen peroxide cartridge 6 in the card slot 201 to determine whether the position of the hydrogen peroxide cartridge 6 in the card slot 201 is in place, ensuring that the first laser induction lamp and the second laser induction lamp can accurately detect each capsule in the hydrogen peroxide cartridge 6, improving the detection accuracy, and thus ensuring the quality of the product. Preferably, the position sensor 8 is a metal sensor, and a metal part is provided on the front end face of the hydrogen peroxide cartridge 6. The position of the metal part is detected by the metal sensor to determine whether the position of the hydrogen peroxide cartridge 6 in the card slot 201 is in place.

[0038] In an embodiment of the present invention, a solenoid valve can be selected to be provided in the assembly hole 202. The solenoid valve is connected to the positioning roller through a telescopic rod. Among them, the solenoid valve is connected to the control system by a wire, and the control system wire is connected to the position sensor 8. When the position sensor 8 detects that the position of the hydrogen peroxide cartridge 6 in the card slot 201 is in place, the position sensor 8 sends a signal to the control system. After the control system receives the signal sent by the position sensor 8, it sends a signal to the solenoid valve to energize. The solenoid valve drives the telescopic rod to extend, and the telescopic rod drives the positioning roller to descend until the outer side wall of the positioning roller abuts and presses against the inner side wall of the positioning groove 601 to limit the hydrogen peroxide cartridge 6.

[0039] Preferably, a return spring is arranged on the circumferential outer side of the telescopic rod. One end of the return spring is connected to the solenoid valve, and the other end is connected to the positioning roller. When the hydrogen peroxide cartridge 6 does not need to be limited, a power-off signal is input to the solenoid valve through the control system. After the solenoid valve is powered off, the telescopic rod returns to its initial state under the action of the return spring, the positioning roller leaves the positioning groove 601, and the positioning roller no longer limits the hydrogen peroxide cartridge 6. At this time, the hydrogen peroxide cartridge 6 can be freely taken and placed.

[0040] In addition, after the telescopic rod returns to its initial state under the action of the return spring, the lowest point of the positioning roller is still lower than the top surface of the hydrogen peroxide cartridge 6. That is, after the hydrogen peroxide cartridge 6 enters the card slot 201, while the outer side walls of the pulleys 4 abut against the bottom surface of the hydrogen peroxide cartridge 6, the outer side wall of the positioning roller abuts against the top surface of the hydrogen peroxide cartridge 6. By using the positioning roller and the pulley 4 to assist in limiting the hydrogen peroxide cartridge 6, the stability of the hydrogen peroxide cartridge 6 when it is inserted into and removed from the card slot 201 can be improved, so that the liquid level of the capsules in the hydrogen peroxide cartridge 6 always remains stable, and further the detection accuracy of the capsule liquid level can be improved.

[0041] A number of rows of round holes 3 are arranged in an array on the side surface of the card slot 201. The laser emitted by the first laser induction lamp and the second laser induction lamp irradiates the side surface of the hydrogen peroxide cartridge 6 through the round holes 3 to ensure that all the capsules in the hydrogen peroxide cartridge 6 can be accurately detected.

[0042] As Figure 2 shown, a support frame 10 is arranged on the top surface of the bottom plate 1. A driving device 11 is arranged at the right end of the support frame 10. The output end of the driving device 11 is connected to a transmission lead screw 12. The transmission lead screw 12 is connected to the second end of the support frame 10. The transmission lead screw 12 is threadedly connected to a moving frame 7. The moving frame 7 is connected to the card slot support 2. According to the actual application situation, the position of the card slot support 2 on the bottom plate 1 can be flexibly adjusted to improve the applicable range of the overall detection device, complete the detection work in different working scenarios, and improve its practicality.

[0043] Specifically, the driving device 11 is selected as a three-phase asynchronous driving motor. The output end of the driving device 11 drives the transmission lead screw 12 to rotate. The transmission lead screw 12 rotates relative to the moving frame 7, thereby changing the position of the moving frame 7 on the transmission lead screw 12. According to the rotation direction of the transmission lead screw 12, the moving frame 7 drives the card slot support 2 to move in the left-right direction on the bottom plate 1 until the card slot support 2 reaches the specified position.

[0044] Among them, a guiding track 9 is arranged on the support frame 10. The length direction of the guiding track 9 is the same as the length direction of the bottom plate 1. The guiding track 9 is slidably connected to the card slot support 2, that is, the card slot support 2 can reciprocally move in the left-right direction of the guiding track 9.

[0045] On one side of the card slot bracket 2, an RF card reader 5 is provided. An RFID chip (RFID stands for Radio Frequency Identification. Its principle is non-contact data communication between the RF card reader and the tag to achieve the purpose of identifying the target. The RFID chip is not shown in the figure) is provided in the hydrogen peroxide cartridge 6. The RF card reader 5 is used to detect whether the information of the RFID chip is correct. While detecting the liquid level of the capsule, the detection of the RFID chip information is realized to ensure that the liquid level data of the capsules in the hydrogen peroxide cartridge 6 is consistent with the liquid level data of the hydrogen peroxide cartridge 6 entered into the system, ensuring the accuracy of the data. Further, the detected RFID chip information can be displayed on the screen in real time to assist the staff in observing and judging whether the RFID chip information is correct.

[0046] When the present utility model is in use, the hydrogen peroxide cartridge 6 is pushed into the card slot 201. After the position sensor 8 detects that the position of the hydrogen peroxide cartridge 6 in the card slot 201 is in place, a downward force is applied to the pressing rod. The pressing rod drives the positioning roller to descend until the outer side wall of the positioning roller fits and abuts against the inner side wall of the positioning groove 601 to limit the hydrogen peroxide cartridge 6. The first laser induction lamp and the second laser induction lamp are started. The first laser induction lamp detects whether the liquid inside the capsule reaches the liquid level, and the second laser induction lamp detects whether a capsule is missing in the hydrogen peroxide cartridge 6. The first laser induction lamp and the second laser induction lamp upload the detected data to the control system.

[0047] In summary, the first laser induction lamp is used to detect whether the liquid inside the capsule reaches the liquid level, and the second laser induction lamp is used to detect whether a capsule is missing in the hydrogen peroxide cartridge 6, so as to obtain the situation of the currently detected cartridge in real time, improve the inspection efficiency and inspection intensity, and ensure the quality of the product.

[0048] It should be noted that in this specification, relational terms such as first and second are only used to distinguish one entity from several other entities, and do not necessarily require or imply any such actual relationship or order between these entities.

[0049] Specific examples are used in this article to elaborate on the principle and implementation manner of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be pointed out that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can be made to the present utility model, and these improvements and modifications also fall within the protection scope of the present utility model.

Claims

1. A hydrogen peroxide cartridge capsule liquid level detection device, characterized in that Comprising: Bottom plate; Card slot bracket, arranged on the top surface of the bottom plate, with a card slot on the side of the card slot bracket, the card slot being used for installing a hydrogen peroxide cartridge, and the hydrogen peroxide cartridge being used for placing capsules; First laser induction lamp, a plurality of the first laser induction lamps are arranged in an array on the side of the card slot bracket, and the first laser induction lamp is used for detecting whether the liquid inside the capsule reaches the liquid level; Second laser induction lamp, a plurality of the second laser induction lamps are arranged in an array on the side of the card slot bracket, and the second laser induction lamp is used for detecting whether there is a capsule in the hydrogen peroxide cartridge.

2. The hydrogen peroxide cartridge capsule liquid level detection device according to claim 1, characterized in that A plurality of pulleys are arranged in an array at the bottom of the card slot, and the outer side walls of the plurality of pulleys abut against the hydrogen peroxide cartridge.

3. The hydrogen peroxide cartridge capsule liquid level detection device according to claim 2, characterized in that, A plurality of positioning rollers are provided at the top end of the card slot, and a plurality of positioning grooves are provided on the top surface of the hydrogen peroxide cartridge, and each positioning groove is snap-connected to one of the positioning rollers.

4. The hydrogen peroxide cartridge capsule liquid level detection device according to claim 3, characterized in that, A plurality of assembly holes are arranged in an array on the top surface of the card slot bracket, a pressing rod is arranged in the assembly hole, and the bottom end of the pressing rod is connected to the positioning roller.

5. A hydrogen peroxide cartridge capsule liquid level detection device according to any one of claims 1-4, characterized in that, A position sensor is arranged on the end face of the first end of the card slot, and the position sensor is used for detecting the position of the hydrogen peroxide cartridge in the card slot.

6. The hydrogen peroxide cartridge capsule liquid level detection device according to claim 5, wherein A metal part adapted to the position sensor is arranged on the end face of the first end of the hydrogen peroxide cartridge.

7. A hydrogen peroxide cartridge capsule liquid level detection device according to any one of claims 1-4, characterized in that, A plurality of rows of round holes are arranged in an array on the side of the card slot, and the round holes are used for passing the laser emitted by the first laser induction lamp and the second laser induction lamp.

8. A hydrogen peroxide cartridge capsule liquid level detection device according to any one of claims 1-4, characterized in that, A support frame is arranged on the top surface of the bottom plate, a driving device is arranged at the first end of the support frame, the output end of the driving device is connected to a transmission lead screw, the transmission lead screw is connected to the second end of the support frame, a moving frame is threadedly connected to the transmission lead screw, and the moving frame is connected to the card slot bracket.

9. The hydrogen peroxide cartridge capsule liquid level detection device according to claim 8, characterized in that, A guide track is arranged on the support frame, and the guide track is slidably connected to the card slot bracket.

10. A hydrogen peroxide cartridge capsule liquid level detection device according to any one of claims 1-4, characterized in that, A radio frequency card reader is arranged on one side of the card slot bracket, an RFID chip is arranged in the hydrogen peroxide cartridge, and the radio frequency card reader is used for detecting whether the information of the RFID chip is correct.

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