Drainage bag leakage detection device
By designing a drainage bag leakage detection device including adjustment components and detection components, the problem of inconvenience of existing equipment for detection of drainage bags of various types is solved, efficient detection of drainage bags of different sizes is achieved, and detection accuracy and factory delivery is improved. consistency of quality.
Patent Information
- Application Number
- CN202421324377.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-06-11
AI Technical Summary
Existing drainage bag sealing detection equipment is not convenient for inspection of drainage bags of various models, resulting in certain limitations in the processing of the equipment, affecting the consistency of detection accuracy and factory quality.
A drainage bag leakage detection device is designed, including a base, an adjustment assembly, a detection assembly, a fixing assembly and an inflatable assembly. The adjustment assembly uses a combination of a support frame, screw sleeve, external ring gear and adjusting screw to adjust the height of the pressure plate to adapt to drainage bags of different sizes.
This device can effectively adapt to drainage bags of different sizes, improve the detection ability of multiple types of drainage bags, solve the problem of limitations of equipment and tools, and improve the consistency of detection accuracy and factory quality.
Smart Images
Figure CN222505751U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of sealing detection equipment, in particular to a drainage bag leakage detection device. Background Art
[0002] The disposable negative pressure drainage bag sealing test device on the market does not have a structure to position and tighten the drainage bag, which results in the drainage bag being easily displaced during the sealing test, affecting the actual test accuracy and causing inconsistent quality of the drainage bag when it leaves the factory.
[0003] The existing announcement number CN218865421U discloses a drainage bag sealing detection device, including: a frame; an installation port, which is opened on the frame and has at least one installation port; a limiting tool installed in the installation port and used for placing the drainage bag; a blocking component, which is installed on the frame and arranged corresponding to the limiting tool, and is used to block the opening of the drainage bag; a gas container, which is installed on the frame and filled with high-pressure gas; a gas pressure-stabilizing valve, which is installed on the frame, and the gas container is connected to the gas pressure-stabilizing valve through a first conduit, and the gas pressure-stabilizing valve guides gas into the drainage bag through a second conduit; the utility model can solve the problem that the disposable negative pressure drainage bag sealing detection device on the market does not have a structure for positioning and pressing the drainage bag, which leads to the position deviation of the drainage bag when the drainage bag is tested for sealing, affecting the actual detection accuracy, resulting in inconsistent quality of the drainage bag leaving the factory.
[0004] However, when the drainage bag sealing detection device is used, it is not convenient to detect drainage bags of various models, so that the processing tool of the device has certain limitations. Utility Model Content
[0005] The utility model aims to provide a drainage bag leakage detection device, which solves the problem that the drainage bag sealing detection device is inconvenient to detect drainage bags of various models when in use, so that the processing tool of the device has certain limitations.
[0006] To achieve the above-mentioned objectives, the utility model provides a drainage bag leakage detection device, comprising a base, an adjustment component, a detection component, a fixing component and an inflation component; the adjustment component comprises a support frame, a screw sleeve, an outer gear ring and an adjusting screw, the support frame is fixedly connected to the base and is located at the top of the base, a sliding groove is respectively provided on the inner walls on both sides of the support frame, the screw sleeve is slidably connected to the support frame and is located inside the support frame, the outer gear ring is fixedly connected to the screw sleeve and is located on the outside of the screw sleeve, the adjusting screw is threadedly connected to the screw sleeve and passes through the screw sleeve, the detection component is connected to the adjusting screw, and the fixing component and the inflation component are respectively connected to the base.
[0007] Among them, the adjustment component also includes a connecting frame, an adjusting motor and an adjusting gear. The connecting frame is fixedly connected to the supporting frame and is located on the top of the supporting frame. The adjusting motor is fixedly connected to the connecting frame and is located on a side of the connecting frame close to the adjusting screw rod. The adjusting gear is connected to the adjusting motor and meshes with the outer gear ring.
[0008] Among them, the detection component includes a rotating seat, a pressure plate, a guide plate and a sensor. The rotating seat is rotatably connected to the adjusting screw and is located at the bottom of the adjusting screw. The pressure plate is fixedly connected to the rotating seat and is located at the bottom of the rotating seat. The number of the guide plates is two, and the two guide plates are respectively fixedly connected to the pressure plate and are respectively located in the slide groove. The sensor is fixedly connected to the pressure plate and is located at the bottom of the pressure plate.
[0009] The fixing assembly includes a fixing frame and a cover plate, wherein the fixing frame is detachably connected to the base and is located on the top of the base, and the cover plate is detachably connected to the fixing frame and is located on the top of the fixing frame.
[0010] Among them, the inflation component includes an inflation tube, a connecting tube and an air compressor. The inflation tube is detachably connected to the fixed frame and passes through the fixed frame. The connecting tube is threadedly connected to the inflation tube and is located inside the fixed frame. The air compressor is connected to the inflation tube and is located outside the fixed frame.
[0011] The utility model discloses a drainage bag leakage detection device, the base provides support for the device, the support frame provides support for the adjustment component and the detection component, the screw sleeve provides a limiting function for the adjustment screw, and the slide groove provides a guiding and limiting function for the guide plate. When the height of the pressure plate is adjusted, the adjustment motor rotates to drive the adjustment gear to rotate, and at the same time drives the outer gear ring and the screw sleeve to rotate, so that the adjustment screw moves up and down along the screw sleeve, and drives the pressure plate to move up and down at the same time, so as to achieve the purpose of adjusting the height of the pressure plate, so that the device can perform air tightness detection on drainage bags of different sizes, and solves the problem that the drainage bag sealing detection equipment is not convenient for detecting drainage bags of various models when in use, so that the processing tool of the equipment has certain limitations. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] 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 are briefly introduced below.
[0013] Figure 1 It is a schematic diagram of the overall structure of a drainage bag leakage detection device according to the first embodiment of the utility model.
[0014] Figure 2 It is a structural schematic diagram of the adjustment component of the first embodiment of the utility model.
[0015] Figure 3 It is a front view of the detection component of the first embodiment of the utility model.
[0016] Figure 4 It is a schematic structural diagram of a fixing component and an inflatable component of the second embodiment of the utility model.
[0017] In the figure: 101-base, 102-support frame, 103-screw sleeve, 104-outer gear ring, 105-adjusting screw, 106-slide, 107-connecting frame, 108-adjusting motor, 109-adjusting gear, 110-rotating seat, 111-pressing plate, 112-guide plate, 113-sensor, 114-fixing frame, 115-cover plate, 201-inflating tube, 202-connecting tube, 203-air compressor. DETAILED DESCRIPTION
[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0019] The first embodiment of the present application is:
[0020] See also Figures 1 to 3 ,in, Figure 1 This is a schematic diagram of the overall structure of a drainage bag leakage detection device according to the first embodiment of the utility model. Figure 2 is a schematic structural diagram of the adjustment assembly of the first embodiment of the utility model, Figure 3 It is a front view of the detection component of the first embodiment of the utility model. The utility model provides a drainage bag leakage detection device, including a base 101, an adjustment component, a detection component and a fixing component. The adjustment component includes a support frame 102, a screw sleeve 103, an outer gear ring 104, an adjustment screw 105, a connecting frame 107, an adjustment motor 108 and an adjustment gear 109. The detection component includes a rotating seat 110, a pressure plate 111, a guide plate 112 and a sensor 113. The fixing component includes a fixing frame 114 and a cover plate 115. The above-mentioned solution solves the problem that the drainage bag sealing detection equipment is not convenient for detecting various types of drainage bags when in use, which makes the processing tool of the equipment have certain limitations.
[0021] According to this specific embodiment, the support frame 102 is fixedly connected to the base 101 and is located at the top of the base 101. A slide groove 106 is respectively provided on the inner walls of both sides of the support frame 102. The screw sleeve 103 is slidably connected to the support frame 102 and is located inside the support frame 102. The outer gear ring 104 is fixedly connected to the screw sleeve 103 and is located on the outside of the screw sleeve 103. The adjusting screw 105 is threadedly connected to the screw sleeve 103 and passes through the screw sleeve 103. The detection component is connected to the adjusting screw 105. The fixing component and the inflatable component are respectively connected to the base 101. The base 101 provides a The support frame 102 provides support for the adjustment component and the detection component, the screw sleeve 103 provides a limiting function for the adjustment screw 105, and the slide groove 106 provides a guiding and limiting function for the guide plate 112. When the height of the pressure plate 111 is adjusted, the adjustment motor 108 rotates to drive the adjustment gear 109 to rotate, and at the same time drives the outer gear ring 104 and the screw sleeve 103 to rotate, so that the adjustment screw 105 moves up and down along the screw sleeve 103, and at the same time drives the pressure plate 111 to move up and down, so as to achieve the purpose of adjusting the height of the pressure plate 111, so that the device can perform air tightness detection on drainage bags of different sizes.
[0022] Among them, the connecting frame 107 is fixedly connected to the supporting frame 102 and is located at the top of the supporting frame 102, the adjusting motor 108 is fixedly connected to the connecting frame 107 and is located on the side of the connecting frame 107 close to the adjusting screw 105, the adjusting gear 109 is connected to the adjusting motor 108 and meshes with the outer gear ring 104, the connecting frame 107 provides support for the adjusting motor 108, the adjusting motor 108 provides power for the adjusting assembly, and the adjusting motor 108 transmits the power of the adjusting motor 108 to the outer gear ring 104 and the screw sleeve 103, so as to achieve the purpose of adjusting the height of the adjusting screw 105.
[0023] Secondly, the rotating seat 110 is rotatably connected to the adjusting screw rod 105 and is located at the bottom of the adjusting screw rod 105. The pressure plate 111 is fixedly connected to the rotating seat 110 and is located at the bottom of the rotating seat 110. There are two guide plates 112. The two guide plates 112 are respectively fixedly connected to the pressure plate 111 and are respectively located in the slide groove 106. The sensor 113 is fixedly connected to the pressure plate 111 and is located at the bottom of the pressure plate 111. The rotating seat 110 provides a rotation effect for the adjusting screw rod 105. The sensor 113 is a pressure sensor 113. A pressure is applied to the drainage bag through the pressure plate 111, and the pressure is detected by the sensor 113. When the pressure value changes, the drainage bag leaks. If the pressure value does not change, the drainage bag does not leak.
[0024] Again, the fixing frame 114 is detachably connected to the base 101 and is located at the top of the base 101. The cover plate 115 is detachably connected to the fixing frame 114 and is located at the top of the fixing frame 114. The drainage bag is fixed by the fixing frame 114 and the cover plate 115.
[0025] A drainage bag leakage detection device according to the present embodiment is used, wherein the base 101 provides support for the device, the support frame 102 provides support for the adjustment component and the detection component, the screw sleeve 103 provides a limiting function for the adjustment screw 105, and the slide groove 106 provides a guiding and limiting function for the guide plate 112. When the height of the pressing plate 111 is adjusted, the adjusting motor 108 rotates to drive the adjusting gear 109 to rotate, and at the same time drives the outer gear ring 104 and the screw sleeve 103 to rotate, so that the adjustment screw 105 moves up and down along the screw sleeve 103, and at the same time drives the pressing plate 111 to move up and down, so as to achieve the purpose of adjusting the height of the pressing plate 111, so that the device can perform airtightness detection on drainage bags of different sizes, thereby solving the problem that the drainage bag sealing detection device is not convenient for detecting drainage bags of various models when in use, and the processing tool of the device has certain limitations.
[0026] The second embodiment of the present application is:
[0027] Based on the first embodiment, please refer to Figure 4 ,in, Figure 4 It is a schematic structural diagram of a fixing component and an inflatable component of the second embodiment of the utility model.
[0028] The drainage bag leakage detection device of this embodiment further includes an inflation component, which includes an inflation tube 201 , a connecting tube 202 and an air compressor 203 .
[0029] According to this specific embodiment, the inflation tube 201 is detachably connected to the fixed frame 114 and passes through the fixed frame 114. The connecting tube 202 is threadedly connected to the inflation tube 201 and is located inside the fixed frame 114. The air compressor 203 is connected to the inflation tube 201 and is located outside the fixed frame 114. When the drainage bag is leak tested, the inflation tube 201 is connected to the drainage bag through the connecting tube 202. The air is compressed by the air compressor 203 and then flushed into the drainage bag through the inflation tube 201, so that the device can easily detect the drainage bag.
[0030] When using a drainage bag leakage detection device of this embodiment to detect leakage of the drainage bag, the inflation tube 201 is connected to the drainage bag through the connecting tube 202, and the air is compressed by the air compressor 203 and then flushed into the drainage bag through the inflation tube 201, so that the device can easily detect the drainage bag.
[0031] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A drainage bag leakage detection device, comprising a base, characterized in that: It also includes an adjustment component, a detection component, a fixing component and an inflation component; The adjusting assembly includes a support frame, a screw sleeve, an outer gear ring and an adjusting screw. The support frame is fixedly connected to the base and is located at the top of the base. A sliding groove is provided on the inner walls on both sides of the support frame. The screw sleeve is slidably connected to the support frame and is located inside the support frame. The outer gear ring is fixedly connected to the screw sleeve and is located on the outside of the screw sleeve. The adjusting screw is threadedly connected to the screw sleeve and passes through the screw sleeve. The detection assembly is connected to the adjusting screw, and the fixing assembly and the inflatable assembly are respectively connected to the base.
2. A drainage bag leakage detection device as claimed in claim 1, characterized in that: The adjustment assembly also includes a connecting frame, an adjusting motor and an adjusting gear. The connecting frame is fixedly connected to the supporting frame and is located on the top of the supporting frame. The adjusting motor is fixedly connected to the connecting frame and is located on a side of the connecting frame close to the adjusting screw rod. The adjusting gear is connected to the adjusting motor and meshes with the outer gear ring.
3. A drainage bag leakage detection device as claimed in claim 1, characterized in that: The detection assembly includes a rotating seat, a pressure plate, a guide plate and a sensor. The rotating seat is rotatably connected to the adjusting screw and is located at the bottom of the adjusting screw. The pressure plate is fixedly connected to the rotating seat and is located at the bottom of the rotating seat. There are two guide plates, and the two guide plates are respectively fixedly connected to the pressure plate and are respectively located in the slide groove. The sensor is fixedly connected to the pressure plate and is located at the bottom of the pressure plate.
4. A drainage bag leakage detection device as claimed in claim 1, characterized in that: The fixing assembly comprises a fixing frame and a cover plate. The fixing frame is detachably connected to the base and is located on the top of the base. The cover plate is detachably connected to the fixing frame and is located on the top of the fixing frame.
5. A drainage bag leakage detection device as claimed in claim 4, characterized in that: The inflation assembly includes an inflation tube, a connecting tube and an air compressor. The inflation tube is detachably connected to the fixed frame and passes through the fixed frame. The connecting tube is threadedly connected to the inflation tube and is located inside the fixed frame. The air compressor is connected to the inflation tube and is located outside the fixed frame.