Pressure resistance detection device for medical instrument container

Abstract

The utility model relates to a high-efficiency medical instrument container pressure resistance detection device, in particular to a medical instrument container pressure resistance detection device which comprises a base, a connecting column is fixedly connected to the right side face of the inner wall of the base, and a lifting assembly is arranged in the connecting column. The servo motor a drives the two clamping plates to clamp and fix the medical instrument container, the servo motor c drives the medical instrument container to rotate at a fixed angle to be attached to the upper surface of the negative electrode conducting strip, and the servo motor b drives the positive electrode conducting strip to move downwards to be attached to the medical instrument container. Pressure resistance detection is conducted on the medical instrument container through the positive electrode conducting strip and the negative electrode conducting strip, the servo motor b rotates reversely to drive the positive electrode conducting strip to be disengaged, pressure resistance detection is conducted on the medical instrument container in this way, and the problems that in the detection process of an existing device, frequent disassembly and assembly are needed, the process is too tedious, and the detection efficiency of the medical instrument container is affected are solved.

Description

Technical Field

[0001] The utility model relates to a pressure resistance detection device for medical device containers, in particular to a high-efficiency pressure resistance detection device for medical device containers. Background Technique

[0002] The pressure resistance test is one of the main methods to test the over-voltage withstand ability of electrical appliances, electrical equipment, electrical devices, electrical circuits and electrical safety appliances, etc. It is divided into power frequency withstand voltage test and DC withstand voltage test. The test voltage of the power frequency withstand voltage test is one to several times the rated voltage of the tested equipment, not less than 1000V. The pressurization time: for equipment with porcelain and liquid as the main insulation, it is 1 minute; for equipment with organic solid as the main insulation, it is 5 minutes; for voltage transformers, it is 3 minutes; for oil-immersed power cables, it is 10 minutes. The DC withstand voltage test can obtain the leakage current values at different test voltages and draw the leakage current-voltage characteristic curve. Electrical equipment can find local defects, moisture and aging of the insulation through the withstand voltage test.

[0003] During the production process of medical device containers, it is necessary to conduct pressure resistance detection on them. However, there are a large number of medical device containers, and during the detection process, the medical device containers need to be frequently disassembled and assembled, which is too cumbersome and affects the detection efficiency of medical device containers. Content of the Utility Model

[0004] To solve the problems raised in the above background technique, the utility model provides a pressure resistance detection device for medical device containers.

[0005] To achieve the above object, the utility model provides the following technical solution: A pressure resistance detection device for medical device containers, including a base, a connecting column is fixedly connected to the right side surface of the inner wall of the base, a lifting assembly is arranged inside the connecting column, a mounting plate b is fixedly connected to the left side surface of the connecting column, a negative conductive sheet is mounted on the upper surface of the mounting plate b, a connecting sleeve is rotatably connected to the outer surface of the connecting column, a plurality of connecting plates are symmetrically fixedly connected to the outer surface of the connecting sleeve, two fixing frames are respectively fixedly connected to the upper surface and the lower surface of the connecting plate, a fixing assembly is arranged inside the fixing frame, and a rotating assembly is arranged on the outer surface of the connecting sleeve.

[0006] Preferably, a feeding conveyor is installed on the front surface of the base, and a discharging conveyor is installed on the back surface of the base.

[0007] Preferably, the lifting assembly includes a servo motor b installed on the upper surface of the connecting column, the output shaft of the servo motor b passes through the upper surface of the connecting column and is fixedly connected to the top end of a screw rod, the lower end of the screw rod is rotatably connected to the lower surface of the inner wall of the connecting column, a threaded sleeve b is threadedly connected to the outer surface of the screw rod, a mounting plate a is fixedly connected to the left side surface of the threaded sleeve b, and a positive conductive sheet is mounted on the lower surface of the mounting plate a.

[0008] Preferably, the rotating assembly includes a gear a mounted on the outer surface of the connecting sleeve. The outer surface of the gear a meshes with the outer surface of a gear b, and the lower surface of the gear b is fixedly connected to the output shaft of a servo motor c.

[0009] Preferably, the servo motor c is mounted on the upper surface of a fixed plate, and the left side surface of the fixed plate is fixedly connected to the right side surface of a connecting column.

[0010] Preferably, the fixing assembly includes a servo motor a mounted on the front surface of the inner wall of a fixing frame. The output shaft of the servo motor a is fixedly connected to one end of the front surface of a screw a. One end of the back surface of the screw a is fixedly connected to one end of the front surface of a screw b. One end of the back surface of the screw b is rotatably connected to the back surface of the inner wall of the fixing frame. Threaded sleeves a are threadedly connected to the outer surfaces of both the screw a and the screw b, and a clamping plate is fixedly connected to the right side surface of the threaded sleeve a.

[0011] Preferably, the thread direction of the screw a is opposite to that of the screw b, and they have the same number of teeth.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] In the present utility model, the feeding and conveying device feeds and conveys a medical device container. The servo motor a drives two clamping plates to clamp and fix the medical device container. The servo motor c drives the medical device container to rotate at a fixed angle and fit with the upper surface of the negative conductive sheet. The servo motor b drives the positive conductive sheet to move downward and fit with the medical device container. The positive conductive sheet and the negative conductive sheet are used to perform a voltage withstand test on the medical device container. The servo motor b reverses to drive the positive conductive sheet to disengage, and so on to perform a voltage withstand test on the medical device container in a cycle, solving the problem that in the detection process of the existing device, frequent disassembly and assembly are required, which is too cumbersome and affects the detection efficiency of the medical device container. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 is a schematic cross-sectional structural diagram of the present utility model in a top view;

[0017] Figure 3 is a schematic cross-sectional structural diagram of the present utility model in a front view;

[0018] Figure 4It is a schematic enlarged structure diagram of part A in the utility model;

[0019] In the figure: 1, base; 2, connecting column; 3, feeding conveyor device; 4, discharging conveyor device; 5, connecting sleeve; 6, connecting plate; 7, fixing frame;

[0020] Fixing assembly: 81, servo motor a; 82, screw a; 83, screw b; 84, threaded sleeve a; 85, clamping plate;

[0021] Lifting assembly: 91, servo motor b; 92, stud; 93, threaded sleeve b; 94, mounting plate a; 95, positive conductive sheet; 10, mounting plate b; 11, negative conductive sheet;

[0022] Rotating assembly: 121, gear a; 122, gear b; 123, servo motor c; 13, fixing plate. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0024] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: A pressure resistance detection device for a medical device container, including a base 1, the right side surface of the inner wall of the base 1 is fixedly connected with a connecting column 2, a lifting assembly is arranged inside the connecting column 2, the left side surface of the connecting column 2 is fixedly connected with a mounting plate b 10, the upper surface of the mounting plate b 10 is provided with a negative conductive sheet 11, the outer surface of the connecting column 2 is rotatably connected with a connecting sleeve 5, a plurality of connecting plates 6 are symmetrically fixedly connected to the outer surface of the connecting sleeve 5, two fixing frames 7 are respectively fixedly connected to the upper surface and the lower surface of the connecting plate 6, a fixing assembly is arranged inside the fixing frame 7, and a rotating assembly is arranged on the outer surface of the connecting sleeve 5.

[0025] Specifically, a feeding conveyor device 3 is installed on the front surface of the base 1, and a discharging conveyor device 4 is installed on the back surface of the base 1;

[0026] Automatic feeding is carried out through the feeding conveyor device 3, and discharging is carried out through the discharging conveyor device 4.

[0027] Specifically, by setting that the lifting component includes a servo motor b91 installed on the upper surface of the connecting column 2, the output shaft of the servo motor b91 passes through the upper surface of the connecting column 2 and is fixedly connected to the top end of the stud 92, the lower end of the stud 92 is rotatably connected to the lower surface of the inner wall of the connecting column 2, a thread sleeve b93 is threadedly connected to the outer surface of the stud 92, a mounting plate a94 is fixedly connected to the left side surface of the thread sleeve b93, and a positive conductive sheet 95 is installed on the lower surface of the mounting plate a94;

[0028] The servo motor b91 drives the stud 92 to rotate, and the rotation of the stud 92 drives the thread sleeve b93, the mounting plate a94 and the positive conductive sheet 95 to move downward and fit with the upper surface of the medical device container. In this way, the medical device container is subjected to a withstand voltage test through the positive conductive sheet 95 and the negative conductive sheet 11.

[0029] Specifically, by setting that the rotating component includes a gear a121 installed on the outer surface of the connecting sleeve 5, the outer surface of the gear a121 meshes with the outer surface of a gear b122, and the lower surface of the gear b122 is fixedly connected to the output shaft of a servo motor c123;

[0030] Specifically, by setting that the servo motor c123 is installed on the upper surface of the fixing plate 13, and the left side surface of the fixing plate 13 is fixedly connected to the right side surface of the connecting column 2;

[0031] The servo motor c123 drives the gear b122 and the gear a121 to rotate, and the rotation of the gear a121 drives the connecting sleeve 5, the connecting plate 6 and the medical device container to rotate at a fixed angle. In this way, the medical device container is detected in a cycle.

[0032] Specifically, by setting that the fixing component includes a servo motor a81 installed on the front inner wall of the fixing frame 7, the output shaft of the servo motor a81 is fixedly connected to one end of the front of the screw a82, the other end of the back of the screw a82 is fixedly connected to one end of the front of a screw b83, the other end of the back of the screw b83 is rotatably connected to the back inner wall of the fixing frame 7, thread sleeves a84 are threadedly connected to the outer surfaces of both the screw a82 and the screw b83, and a clamping plate 85 is fixedly connected to the right side surface of the thread sleeve a84;

[0033] Specifically, by setting that the thread direction of the screw a82 is opposite to that of the screw b83 and the number of teeth is the same;

[0034] The servo motor a81 drives the screw a82 and the screw b83 to rotate, and the rotation of the screw a82 and the screw b83 drives the two thread sleeves a84 and the two clamping plates 85 to approach each other, and the medical device container is clamped and fixed by the two clamping plates 85.

[0035] The working principle and usage process of the present utility model:

[0036] In the use of this utility model:

[0037] The medical device container is automatically fed through the feeding and conveying device 3. The servo motor a81 drives the screw a82 and the screw b83 to rotate. The rotation of the screw a82 and the screw b83 drives the two thread sleeves a84 and the two clamping plates 85 to approach each other. The medical device container is clamped and fixed by the two clamping plates 85. The servo motor c123 drives the gear b122 and the gear a121 to rotate. The rotation of the gear a121 drives the connecting sleeve 5, the connecting plate 6 and the medical device container to rotate at a fixed angle, so that the lower surface of the medical device container is attached to the upper surface of the negative conductive sheet 11. The servo motor b91 drives the stud 92 to rotate. The rotation of the stud 92 drives the thread sleeve b93, the mounting plate a94 and the positive conductive sheet 95 to move downward to be attached to the upper surface of the medical device container. In this way, the voltage withstand test of the medical device container is carried out through the positive conductive sheet 95 and the negative conductive sheet 11. The servo motor b91 rotates in reverse, and the rotating assembly drives the replacement of the medical device container. In this way, the voltage withstand test of the medical device container is carried out in a cycle. After the test, the medical device container is moved above the discharging and conveying device 4, and the medical device container is discharged through the discharging and conveying device 4.

[0038] The circuits, electronic components and modules involved are all prior arts and can be fully realized by those skilled in the art without further elaboration. The content protected by this utility model does not involve the improvement of software and methods either.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A pressure resistance testing device for a medical device container, comprising a base (1), characterized in that: A connecting column (2) is fixedly connected to the right side of the inner wall of the base (1), a lifting assembly is arranged inside the connecting column (2), a mounting plate b (10) is fixedly connected to the left side of the connecting column (2), a negative electrode conductive sheet (11) is mounted on the upper surface of the mounting plate b (10), a connecting sleeve (5) is rotatably connected to the outer surface of the connecting column (2), a plurality of connecting plates (6) are symmetrically fixedly connected to the outer surface of the connecting sleeve (5), two fixing frames (7) are fixedly connected to the upper and lower surfaces of the connecting plates (6), a fixing assembly is arranged inside the fixing frame (7), and a rotating assembly is arranged on the outer surface of the connecting sleeve (5).

2. A medical device container pressure resistance detection device according to claim 1, characterized in that: A feeding conveying device (3) is installed on the front side of the base (1), and a discharging conveying device (4) is installed on the back side of the base (1).

3. A medical device container pressure resistance detection device according to claim 1, characterized in that: The lifting assembly comprises a servo motor b (91) mounted on the upper surface of the connecting column (2); the output shaft of the servo motor b (91) passes through the upper surface of the connecting column (2) and is fixedly connected to the top end of a stud (92); the lower end of the stud (92) is rotatably connected to the lower surface of the inner wall of the connecting column (2); the outer surface of the stud (92) is threadedly connected to a threaded sleeve b (93); the left side of the threaded sleeve b (93) is fixedly connected to a mounting plate a (94); and the lower surface of the mounting plate a (94) is mounted with a positive conductive sheet (95).

4. A medical device container pressure resistance detection device according to claim 1, characterized in that: The rotating assembly comprises a gear a (121) mounted on the outer surface of the connecting sleeve (5), the outer surface of the gear a (121) meshing with the outer surface of the gear b (122), and the lower surface of the gear b (122) is fixedly connected to the output shaft of the servo motor c (123).

5. A medical device container pressure resistance detection device according to claim 4, characterized in that: The servo motor c (123) is mounted on the upper surface of the fixing plate (13), and the left side surface of the fixing plate (13) is fixedly connected to the right side surface of the connecting column (2).

6. A medical device container pressure resistance detection device according to claim 1, characterized in that: The fixing assembly comprises a servo motor a (81) mounted on the front side of the inner wall of the fixing frame (7), the output shaft of the servo motor a (81) being fixedly connected to one end of the front side of the screw rod a (82), one end of the back side of the screw rod a (82) being fixedly connected to one end of the front side of the screw rod b (83), one end of the back side of the screw rod b (83) being rotatably connected to the back side of the inner wall of the fixing frame (7), the outer surfaces of the screw rod a (82) and the screw rod b (83) being threadedly connected to a threaded sleeve a (84), and the right side surface of the threaded sleeve a (84) being fixedly connected to a clamping plate (85).

7. A medical device container pressure resistance detection device according to claim 6, characterized in that: The thread direction of the screw a (82) is opposite to that of the screw b (83), and the number of teeth is the same.

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