Light shielding device with adjusting effect for light shielding liquid

Abstract

The utility model discloses a light shielding device with an adjusting effect for light shielding liquid, which comprises a light shielding device, the top of the light shielding device is movably connected with a cover plate, a fixed pipe is fixedly arranged in the light shielding device, the top of the fixed pipe is provided with an adjusting pipe, and the outer side of the adjusting pipe is provided with a clamping component. When light-proof liquid needs to be kept out of light, a user places the light-proof device into the infusion bottle placing light-proof device, so that an infusion bottle and an adjusting pipe are clamped, a tension spring is rebounded, a sliding rod drives a clamping block to move towards the inner side, the clamping block clamps and limits the surface of the infusion bottle, and the infusion bottle can be placed in the light-proof device. And then the cover plate is closed, the bottom of the light shielding device is connected with a pipeline for infusion, the bottom is protected and shielded through the light shielding cover, the light shielding device achieves the adjusting effect, an existing light shielding bag light shielding mode is replaced, and therefore the purposes that a clamping structure is achieved, and efficient clamping can be achieved are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of light-shielding liquids, and particularly to a light-shielding device with an adjusting effect for light-shielding liquids. Background Technique

[0002] Clinically, many photosensitive drugs may undergo photosensitive reactions such as decomposition and oxidation when being infused into the human body through an infusion pipeline under light irradiation. On the one hand, it causes the loss of drug efficacy, and on the other hand, it may produce toxic substances that endanger the health of patients. Therefore, light-shielding infusion sets are widely used clinically.

[0003] After retrieval, the patent publication number: CN213251998U. The utility model discloses a light-shielding infusion device, which includes a light-shielding bag and a light-shielding tube detachably connected to the light-shielding bag. The lower end of the light-shielding bag is a conical opening part, and the conical opening part is a transparent viewing window. The upper end of the light-shielding bag is provided with a light-shielding bag zipper, and the light-shielding bag is also provided with a hanging rope. The light-shielding tube is provided with a light-shielding tube zipper along the axial direction. By setting the light-shielding bag and the light-shielding tube, and zippers are arranged on both the light-shielding bag and the light-shielding tube, the entire infusion device is covered for light shielding, greatly improving the light-shielding rate, reducing the possibility of the liquid medicine being irradiated by light, ensuring the drug efficacy and infusion safety; the light-shielding bag and the light-shielding tube are detachably arranged, which is convenient for installation and disassembly, improves the installation and disassembly efficiency, can be reused, and saves costs.

[0004] The above-mentioned existing technical solutions have the following defects: This light-shielding infusion device uses a light-shielding bag. Since the light-shielding bag cannot limit the infusion bottle during use, it is easy to cause the infusion bottle to shake, and the stability is relatively poor. During the shaking process, it is easy to cause wear of the light-shielding bag, and the safety is relatively low.

[0005] Therefore, it is necessary to design and transform the light-shielding infusion device to effectively prevent the light-shielding infusion device from using a light-shielding bag. Since the light-shielding bag cannot limit the infusion bottle during use, it is easy to cause the infusion bottle to shake, and the stability is relatively poor. During the shaking process, it is easy to cause wear of the light-shielding bag. Summary of the Utility Model

[0006] To solve the problems raised in the above background technique, the purpose of the present utility model is to provide a light-shielding device with an adjusting effect for light-shielding liquids, which has the advantage of being easy to adjust, and solves the problem that this light-shielding infusion device uses a light-shielding bag. Since the light-shielding bag cannot limit the infusion bottle during use, it is easy to cause the infusion bottle to shake, and the stability is relatively poor. During the shaking process, it is easy to cause wear of the light-shielding bag.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A light-shielding device with an adjustment effect for light-shielding liquid, including a light-shielding device, a cover plate is movably connected to the top of the light-shielding device, a fixed tube is fixedly installed inside the light-shielding device, an adjustment tube is arranged at the top of the fixed tube, a clamping assembly is arranged on the outer side of the adjustment tube, a light-shielding cover is fixedly connected to the bottom of the light-shielding device, and a hanging assembly is arranged on the back of the light-shielding device.

[0008] Preferably, the clamping assembly includes a sliding rod, the sliding rod is slidably connected to the surface of the adjustment tube, a pressing plate is fixedly connected to the inner side of the sliding rod, a tension spring is fixedly connected to the outer side of the adjustment tube, and the other end of the tension spring is fixedly connected to the surface of the sliding rod.

[0009] Preferably, the hanging assembly includes a fixed rod, the fixed rod is fixedly connected to the back of the light-shielding device, and a hook is fixedly connected to the top of the fixed rod.

[0010] Preferably, a fixing groove is formed at the top of the hook, and the fixing groove is used in cooperation with the hook.

[0011] Preferably, a limiting ring is fixedly connected to the outer side of the sliding rod, and the limiting ring is used in cooperation with the tension spring.

[0012] Preferably, support rods are fixedly connected to the four corners of the surface of the fixed tube, and the bottoms of the support rods are fixedly connected to the bottom of the inner wall of the light-shielding device.

[0013] Preferably, the number of the sliding rods is several, and the sliding rods are distributed in a ring shape.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. When the present utility model needs to shield light from the light-shielding liquid, the user places the light-shielding device into the light-shielding device for the infusion bottle, so that the infusion bottle is clamped with the adjustment tube. Through the rebound of the tension spring, the sliding rod drives the clamping block to move inward, so that the clamping block clamps and limits the surface of the infusion bottle. Then the cover plate is closed, and infusion is carried out through the connecting pipe at the bottom of the light-shielding device, and the bottom is protected from light by the light-shielding cover, so that the light-shielding device achieves the adjustment effect, replacing the existing method of using a light-shielding bag to shield light, thereby achieving a clamping structure and enabling efficient clamping.

[0016] 2. Through the setting of the clamping assembly, the present utility model can clamp and limit the size of the medicine bottle, and can clamp and limit according to the diameter of the medicine bottle, with excellent stability and convenience for the user to use. Description of the Drawings

[0017] Figure 1 Schematic three - dimensional view of the present utility model;

[0018] Figure 2 Schematic three - dimensional sectional view of the present utility model;

[0019] Figure 3 Schematic bottom three - dimensional view of the present utility model;

[0020] Figure 4 Exploded schematic view of the clamping assembly of the present utility model;

[0021] Figure 5 Of the present utility model Figure 4 Enlarged schematic view at position A in

[0022] In the figure: 1, light - shielding device; 2, cover plate; 3, fixed tube; 4, adjusting tube; 5, clamping assembly; 51, sliding rod; 52, pressing plate; 53, tension spring; 6, light - shielding cover; 7, hanging assembly; 71, fixed rod; 72, hook; 8, fixed groove; 9, limiting ring; 10, support rod. Detailed implementation manners

[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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] As Figures 1 to 5 shown, a light - shielding device with an adjustment effect for light - shielding liquid provided by the present utility model includes a light - shielding device 1. A cover plate 2 is movably connected to the top of the light - shielding device 1. A fixed tube 3 is fixedly installed inside the light - shielding device 1. An adjusting tube 4 is provided at the top of the fixed tube 3. A clamping assembly 5 is provided on the outer side of the adjusting tube 4. A light - shielding cover 6 is fixedly connected to the bottom of the light - shielding device 1. A hanging assembly 7 is provided on the back of the light - shielding device 1.

[0025] Referring to Figure 4 , the clamping assembly 5 includes a sliding rod 51. The sliding rod 51 is slidably connected to the surface of the adjusting tube 4. A pressing plate 52 is fixedly connected to the inner side of the sliding rod 51. A tension spring 53 is fixedly connected to the outer side of the adjusting tube 4. The other end of the tension spring 53 is fixedly connected to the surface of the sliding rod 51.

[0026] As a technical optimization solution of the present utility model, through the setting of the clamping assembly 5, the size of the medicine bottle can be clamped and limited, and it can be clamped and limited according to the diameter of the medicine bottle, with excellent stability and convenience for users to use.

[0027] Reference Figure 5 , the suspension assembly 7 includes a fixing rod 71, the fixing rod 71 is fixedly connected to the back surface of the light-shielding device 1, and a hook 72 is fixedly connected to the top of the fixing rod 71.

[0028] As a technical optimization scheme of the present utility model, through the arrangement of the suspension assembly 7, the light-shielding device 1 can be suspended, effectively improving the stability of the light-shielding device 1, and the phenomenon of shaking of the light-shielding device 1 can be avoided. The stability is relatively strong, which is convenient for users to use.

[0029] Reference Figure 4 , a fixing groove 8 is formed at the top of the hook 72, and the fixing groove 8 is used in cooperation with the hook 72.

[0030] As a technical optimization scheme of the present utility model, through the arrangement of the fixing groove 8, an external hook can be used, effectively improving the stability of the light-shielding device 1, and the phenomenon of the light-shielding device 1 falling off can be avoided. The stability is excellent.

[0031] Reference Figure 5 , a limiting ring 9 is fixedly connected to the outer side of the sliding rod 51, and the limiting ring 9 is used in cooperation with the tension spring 53.

[0032] As a technical optimization scheme of the present utility model, through the arrangement of the limiting ring 9, the sliding rod 51 can be limited, effectively improving the stability of the sliding rod 51, and effectively avoiding the phenomenon of the sliding rod 51 falling off. The stability is excellent.

[0033] Reference Figure 5 , support rods 10 are fixedly connected to the four corners of the surface of the fixed tube 3, and the bottoms of the support rods 10 are fixedly connected to the bottom of the inner wall of the light-shielding device 1.

[0034] As a technical optimization scheme of the present utility model, through the arrangement of the support rods 10, the fixed tube 3 can be limited, effectively improving the stability of the fixed tube 3, effectively improving the safety of the fixed tube 3, and avoiding shaking.

[0035] Reference Figure 5 , the number of the sliding rods 51 is several, and the sliding rods 51 are distributed in a ring shape.

[0036] As a technical optimization scheme of the present utility model, by setting the number of the sliding rods 51 to several, a plurality of pressing plates 52 can be limited, effectively improving the stability of the pressing plates 52 and avoiding the phenomenon of the pressing plates 52 shaking.

[0037] Working principle and usage process of the present utility model: When in use, when the user needs to shield the light from the light-blocking liquid, the user places the light-blocking device 1 inside the infusion bottle for placing the light-blocking device 1, so that the infusion bottle and the adjusting pipe 4 are clamped tightly. Through the rebound of the tension spring 53, the sliding rod 51 drives the clamping block to move inward, so that the clamping block clamps and limits the surface of the infusion bottle. Then, the cover plate 2 is closed, and infusion is carried out through the connecting pipe at the bottom of the light-blocking device 1. The bottom is protected from light by the light-shielding cover 6, so as to achieve the effect of being convenient for adjustment.

[0038] In summary: The light-blocking device for the light-blocking liquid with an adjusting effect solves the problem that the light-blocking infusion device uses a light-blocking bag. Since the light-blocking bag cannot limit the infusion bottle during use, it is easy to cause the infusion bottle to shake, the stability is relatively poor, and the light-blocking bag is easily worn during the shaking process. This is achieved by the combined use of the light-blocking device 1, the cover plate 2, the fixed pipe 3, the adjusting pipe 4, the clamping assembly 5, the sliding rod 51, the pressing plate 52, the tension spring 53, the light-shielding cover 6, the hanging assembly 7, the fixed rod 71 and the hook 72.

[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0040] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A light-shielding device with an adjustment effect for a light-shielding liquid, comprising a light-shielding device (1), characterized in that: A cover plate (2) is movably connected to the top of the light-shielding device (1). A fixed pipe (3) is fixedly installed inside the light-shielding device (1). An adjusting pipe (4) is arranged at the top of the fixed pipe (3). A clamping assembly (5) is arranged on the outer side of the adjusting pipe (4). A light-shielding cover (6) is fixedly connected to the bottom of the light-shielding device (1). A hanging assembly (7) is arranged on the back of the light-shielding device (1).

2. The light-shielding device with an adjustment effect for a light-shielding liquid according to claim 1, wherein: The clamping assembly (5) includes a sliding rod (51). The sliding rod (51) is slidably connected to the surface of the adjusting pipe (4). A pressing plate (52) is fixedly connected to the inner side of the sliding rod (51). A tension spring (53) is fixedly connected to the outer side of the adjusting pipe (4). The other end of the tension spring (53) is fixedly connected to the surface of the sliding rod (51).

3. The light-shielding device with an adjustment effect for a light-shielding liquid according to claim 1, characterized in that: The hanging assembly (7) includes a fixed rod (71). The fixed rod (71) is fixedly connected to the back of the light-shielding device (1). A hook (72) is fixedly connected to the top of the fixed rod (71).

4. An anti-light device with an adjustment effect for anti-light liquid according to claim 3, characterized in that: A fixing groove (8) is formed at the top of the hook (72). The fixing groove (8) is used in cooperation with the hook (72).

5. The light-shielding device with an adjusting effect for a light-shielding liquid according to claim 2, characterized in that: A limiting ring (9) is fixedly connected to the outer side of the sliding rod (51). The limiting ring (9) is used in cooperation with the tension spring (53).

6. The light-shielding device with an adjusting effect for a light-shielding liquid according to claim 1, characterized in that: Support rods (10) are fixedly connected to the four corners of the surface of the fixed pipe (3). The bottoms of the support rods (10) are fixedly connected to the bottom of the inner wall of the light-shielding device (1).

7. An anti-light device with an adjustment effect for anti-light liquid according to claim 2, characterized in that: The number of the sliding rods (51) is several, and the sliding rods (51) are distributed in a ring shape.

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