Dialyzing paper gas trafficability detection equipment

Abstract

The utility model relates to the technical field of dialyzing paper gas trafficability detection, in particular to dialyzing paper gas trafficability detection equipment which comprises a box body, a box cover is rotatably installed on the upper surface of the box body, and a first installation groove is horizontally formed in the inner bottom wall of the box body. A first threaded rod with the left end and the right end opposite in thread direction is horizontally and rotationally installed in the first installation groove, the first threaded rod is symmetrically sleeved with first sliding blocks in a threaded mode, and L-shaped clamping plates are fixedly installed on the upper surfaces of the first sliding blocks. And one end of the first threaded rod penetrates out of the box body, and a stabilizing part is arranged between the two clamping plates and used for improving the stability of clamping the dialyzing paper. And through cooperation of the first threaded rods, the first sliding blocks and the clamping plates, dialyzing paper of different sizes can be rapidly fixed, convenience and rapidness are achieved, and the working efficiency of dialyzing paper detection is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dialysis paper gas permeability detection, in particular to a dialysis paper gas permeability detection device. Background Art

[0002] Dialysis paper is a material used as a hard blister sealing cover for the blister packaging of some relatively high-end Class III medical devices. After production, it needs to be tested for gas permeability using testing equipment.

[0003] Before the existing detection equipment detects the dialysis paper, it needs to be placed in a detection box and the dialysis paper needs to be fixed. The dialysis paper to be detected has various sizes, but the detection equipment cannot quickly adjust itself according to the size of the dialysis paper to fix it, resulting in low detection efficiency of the dialysis paper. Utility Model Content

[0004] The purpose of the utility model is to solve the following shortcomings in the prior art: before the existing detection equipment detects the dialysis paper, it is necessary to place it in a detection box and fix the dialysis paper. The dialysis paper to be detected has various sizes, but the detection equipment cannot quickly adjust itself according to the size of the dialysis paper to fix it, resulting in low detection efficiency of the dialysis paper. A dialysis paper gas permeability detection device is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A dialysis paper gas permeability detection device, comprising a box body, a box cover is rotatably mounted on the upper surface of the box body, a first installation groove is horizontally opened on the bottom wall of the box body, a first threaded rod with opposite thread directions at left and right ends is horizontally rotatably mounted in the first installation groove, a first slider is symmetrically threadedly sleeved on the first threaded rod, and an L-shaped clamping plate is fixedly mounted on the upper surface of the first slider;

[0007] One end of the first threaded rod passes through the box body, and a stabilizing component is provided between the two clamping plates, and the stabilizing component is used to improve the stability of clamping the dialysis paper.

[0008] Preferably, the stabilizing component includes four stabilizing plates, and two sliding grooves are horizontally opened on the sides of the two clamping plates close to each other, and one end of the four stabilizing plates are respectively slidably arranged in the four sliding grooves, two of which are provided with sliding openings on the surfaces, and one end of the other two stabilizing plates are respectively slidably arranged in the two sliding openings, and the four stabilizing plates are controlled by the driving component to move horizontally together.

[0009] Preferably, the driving assembly includes a second threaded rod, a second slider threadedly sleeved on the second threaded rod, and a connecting rod fixedly mounted on the upper surface of the second slider. A second mounting groove is horizontally provided on the inner bottom wall of the box body. The second threaded rod is horizontally rotatably mounted in the second mounting groove, and one end passes through the box body. A placement opening is horizontally provided on the surface of one of the stabilizing plates. One end of the connecting rod away from the second slider is slidably arranged in the placement opening, and the two stabilizing plates on the same side are fixedly connected by a connecting rod.

[0010] Preferably, the left and right side walls of the first sliding block are in sliding contact with the first installation groove wall, and the front and rear surfaces of the second sliding block are in sliding contact with the second installation groove wall.

[0011] Preferably, an adjusting wheel is fixedly mounted on one end of the first threaded rod and the second threaded rod passing through the box body, and the surface of the adjusting wheel is provided with anti-slip grooves.

[0012] Preferably, a spherical groove is formed at one end of the connecting rod away from the second sliding block, a round ball is rounably embedded in the spherical groove, and the round ball is in rolling contact with the placement opening.

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

[0014] 1. Through the cooperation between the first threaded rod, the first slider and the clamping plate, dialysis papers of different sizes can be quickly fixed, which is convenient and fast, and improves the working efficiency of dialysis paper detection;

[0015] 2. The stabilizing component can improve the stability of the dialysis paper and prevent the two clamping plates from loosening the dialysis paper during the test. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front top view of the three-dimensional structure of a dialysis paper gas permeability detection device proposed by the utility model;

[0017] Figure 2 It is a partial three-dimensional structural schematic diagram of the first threaded rod and the second threaded rod in a dialysis paper gas permeability detection device proposed by the utility model;

[0018] Figure 3 for Figure 1 A magnified view of the structure at center;

[0019] Figure 4 for Figure 1 Enlarged view of the structure at point B in the middle.

[0020] In the figure: 1 box body, 2 box cover, 3 first threaded rod, 4 first slider, 5 clamping plate, 6 stabilizing plate, 7 slide groove, 8 slide mouth, 9 second threaded rod, 10 second slider, 11 connecting rod, 12 adjusting wheel, 13 connecting rod, 14 placement mouth. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the present utility model are only for the convenience of description and are not used to limit the scope of application of the present utility model. Changes or adjustments in their relative relationships shall be regarded as the scope of application of the present utility model without substantially changing the technical content.

[0023] Reference Figure 1-Figure 4 A dialysis paper gas permeability detection device comprises a box body 1, a box cover 2 is rotatably mounted on the upper surface of the box body 1, a first mounting groove is horizontally opened on the inner bottom wall of the box body 1, a first threaded rod 3 with opposite thread directions at left and right ends is horizontally rotatably mounted in the first mounting groove, a first slider 4 is symmetrically threadedly sleeved on the first threaded rod 3, an L-shaped clamping plate 5 is fixedly mounted on the upper surface of the first slider 4, the left and right side walls of the first slider 4 are both in sliding contact with the wall of the first mounting groove, and one end of the first threaded rod 3 passes through the box body 1;

[0024] When testing the dialysis paper, first rotate the first threaded rod 3. At this time, the two first sliders 4 threadedly sleeved on the first threaded rod 3 will move relative to each other in the horizontal direction. Then, the dialysis paper is placed between the two clamping plates 5 until the sides of the two clamping plates 5 that are close to each other are against the dialysis paper. The fixation of the dialysis paper is completed. It is convenient and fast, and dialysis papers of different sizes can be quickly fixed. At the same time, the two clamping plates 5 are controlled to move away from each other by rotating the first threaded rod 3 until the two clamping plates 5 are separated from the dialysis paper. The fixation of the dialysis paper can be released.

[0025] A stabilizing component is provided between the two clamping plates 5, and the stabilizing component is used to improve the stability of clamping the dialysis paper. The stabilizing component includes four stabilizing plates 6. Two sides of the two clamping plates 5 close to each other are horizontally provided with two slide grooves 7, and one end of the four stabilizing plates 6 is respectively slidably arranged in the four slide grooves 7, wherein two of the stabilizing plates 6 are provided with slide openings 8 on their surfaces, and one end of the other two stabilizing plates 6 is respectively slidably arranged in the two slide openings 8, and the four stabilizing plates 6 are controlled by the driving assembly to move together in the horizontal direction;

[0026] The driving assembly includes a second threaded rod 9, a second slider 10 threadedly sleeved on the second threaded rod 9, and a connecting rod 11 fixedly mounted on the upper surface of the second slider 10. A second mounting groove is horizontally opened on the bottom wall of the box body 1. The second threaded rod 9 is horizontally rotatably mounted in the second mounting groove, and one end passes through the box body 1. The front and rear surfaces of the second slider 10 are in sliding contact with the wall of the second mounting groove. A placement opening 14 is horizontally opened on the surface of one of the stabilizing plates 6. One end of the connecting rod 11 away from the second slider 10 is slidably arranged in the placement opening 14. The two stabilizing plates 6 on the same side are fixedly connected by a connecting rod 13.

[0027] When the two clamping plates 5 move relative to each other in the horizontal direction, the two stabilizing plates 6 will also move in the two sliding openings 8 respectively, and the connecting rod 11 will also slide in the placement opening 14. When the dialysis paper is clamped between the two clamping plates 5, the second slider 10 threadedly sleeved on the second threaded rod 9 can be rotated to move the plurality of stabilizing plates 6 in the horizontal direction until the plurality of stabilizing plates 6 are against the dialysis paper. In this way, the dialysis paper will not only be clamped between the two clamping plates 5, but also between the two clamping plates 5 and the plurality of stabilizing plates 6, thereby improving the stability of the dialysis paper fixation.

[0028] Some dialysis papers are made of harder materials, so they can be fixed by clamping with two clamping plates 5. When the dialysis paper is made of softer materials, it is not possible to fix the dialysis paper with only two clamping plates 5. However, the dialysis paper can be fixed with the cooperation of multiple stabilizing plates 6.

[0029] An adjusting wheel 12 is fixedly mounted on one end of the first threaded rod 3 and the second threaded rod 9 passing through the box body 1, and the surface of the adjusting wheel 12 is provided with anti-slip grooves;

[0030] The first threaded rod 3 or the second threaded rod 9 can be rotated by rotating the adjusting wheel 12, and the anti-slip pattern can increase the friction between the palm and the adjusting wheel 12 to prevent the hand from slipping.

[0031] A spherical groove is formed at one end of the connecting rod 11 away from the second sliding block 10. A round ball is rotatably embedded in the spherical groove, and the round ball is in rolling contact with the placement opening 14.

[0032] The ball can reduce the friction between the end of the connecting rod 11 and the wall of the placement opening 14 to avoid jamming.

[0033] In the utility model, when the dialysis paper is tested, the first threaded rod 3 is rotated first, and then the two first sliders 4 threadedly sleeved on the first threaded rod 3 will move relative to each other in the horizontal direction, and then the dialysis paper is placed between the two clamping plates 5 until the sides of the two clamping plates 5 close to each other are against the dialysis paper, so that the dialysis paper can be fixed. It is convenient and fast, and dialysis papers of different sizes can be quickly fixed. At the same time, the two clamping plates 5 are controlled to move away from each other by rotating the first threaded rod 3 until the two clamping plates 5 are separated from the dialysis paper, so that the fixation of the dialysis paper can be released.

[0034] In the present invention, unless otherwise clearly specified or limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A dialysis paper gas permeability detection device, comprising a housing (1), characterized in that: A box cover (2) is rotatably mounted on the upper surface of the box body (1); a first mounting groove is horizontally opened on the inner bottom wall of the box body (1); a first threaded rod (3) with threads on the left and right ends in opposite directions is horizontally mounted in the first mounting groove; a first slider (4) is symmetrically threadedly sleeved on the first threaded rod (3); an L-shaped clamping plate (5) is fixedly mounted on the upper surface of the first slider (4); One end of the first threaded rod (3) passes through the box body (1), and a stabilizing component is provided between the two clamping plates (5), and the stabilizing component is used to improve the stability of clamping the dialysis paper.

2. A dialysis paper gas permeability detection device according to claim 1, characterized in that: The stabilizing component comprises four stabilizing plates (6), two sliding grooves (7) are horizontally provided on the mutually adjacent sides of the two clamping plates (5), one end of the four stabilizing plates (6) is respectively slidably arranged in the four sliding grooves (7), two of the stabilizing plates (6) are provided with sliding openings (8) on the surfaces, one end of the other two stabilizing plates (6) is respectively slidably arranged in the two sliding openings (8), and the four stabilizing plates (6) are controlled by a driving component to move together in the horizontal direction.

3. A dialysis paper gas permeability detection device according to claim 2, characterized in that: The driving assembly comprises a second threaded rod (9), a second slider (10) threadedly sleeved on the second threaded rod (9), and a connecting rod (11) fixedly mounted on the upper surface of the second slider (10); a second mounting groove is horizontally provided on the inner bottom wall of the box body (1); the second threaded rod (9) is horizontally rotatably mounted in the second mounting groove, and one end of the second threaded rod passes through the box body (1); a placement opening (14) is horizontally provided on the surface of one of the stabilizing plates (6); one end of the connecting rod (11) away from the second slider (10) is slidably arranged in the placement opening (14); and the two stabilizing plates (6) on the same side are fixedly connected by a connecting rod (13).

4. A dialysis paper gas permeability detection device according to claim 3, characterized in that: The left and right side walls of the first sliding block (4) are in sliding contact with the first installation groove wall, and the front and rear surfaces of the second sliding block (10) are in sliding contact with the second installation groove wall.

5. A dialysis paper gas permeability detection device according to claim 3, characterized in that: An adjusting wheel (12) is fixedly mounted on one end of the first threaded rod (3) and the second threaded rod (9) that passes through the box body (1), and the surface of the adjusting wheel (12) is provided with anti-slip grooves.

6. A dialysis paper gas permeability detection device according to claim 3, characterized in that: A spherical groove is formed at one end of the connecting rod (11) away from the second sliding block (10), a round ball is rounably embedded in the spherical groove, and the round ball is in rolling contact with the placement opening (14).

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