Liquid bottle puncturing device

Abstract

The utility model belongs to the technical field of high-pressure injectors, and particularly relates to a liquid bottle puncturing device. The liquid bottle puncturing device comprises a rack; the puncture outfit seat is fixedly connected with the rack, and the puncture outfit seat is used for puncturing a liquid bottle; the support assembly is connected with the rack in a sliding mode, and the support assembly is used for fixing a bottle opening of the liquid bottle; and the downward pressing assembly is in sliding connection with the rack, and the downward pressing assembly is used for abutting against the bottle bottom of the liquid bottle and sliding towards the puncture outfit seat.

Description

Technical Field

[0001] This invention belongs to the field of high-pressure injector technology, and particularly relates to a liquid bottle puncture device. Background Technology

[0002] High-pressure injectors are used to inject medications into veins at high pressure and speed. They mainly consist of a vial holder, pump head, fluid switching device, and infusion tubing. During use, the vial containing the medication is mounted on the holder, and the pump head is activated to deliver the fluid from the infusion tubing into the vein, thus delivering the medication. Currently, pre-puncture of the vial is required before administering medication. However, existing puncture methods mostly involve manual puncture by medical personnel or the syringe itself having a built-in puncture device. These current devices are prone to puncture deviation and do not meet the requirements for puncture procedures compatible with various vial sizes. Summary of the Invention

[0003] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a liquid bottle puncture device.

[0004] Firstly, a liquid bottle puncture device employs the following technical solution:

[0005] A liquid bottle puncture device, the liquid bottle puncture device comprising:

[0006] frame;

[0007] A puncture device seat, which is fixedly connected to the frame, is used to puncture fluid bottles;

[0008] A support assembly is slidably connected to the frame and is used to fix the mouth of the liquid bottle;

[0009] A pressing assembly is slidably connected to the frame and is used to abut against the bottom of the liquid bottle and slide towards the puncture device seat.

[0010] Furthermore, the frame is provided with a guide rail, the support assembly and the pressing assembly are respectively slidably connected to the guide rail, and the puncture device seat is disposed at the end of the guide rail.

[0011] Furthermore, the puncture device seat includes a base and a puncture needle, the base being fixedly connected to the frame, and the puncture needle being fixedly connected to the base.

[0012] Furthermore, the support assembly includes a support member and an elastic clip, the elastic clip being fitted and connected to the support member; the support member has a first through hole, through which the bottle neck of the liquid bottle passes.

[0013] Furthermore, the elastic clip includes a connecting part and a clamping part, the connecting part and the clamping part are connected in a "V" shape; the support member has grooves on both sides, and the connecting part is fitted into the grooves; the clamping part is used to elastically clamp the mouth of the liquid bottle.

[0014] Furthermore, the pressing assembly includes a base plate, a fixing member, an elastic member, and a cover plate; the fixing member is movably connected to the base plate, the cover plate closes the base plate, one end of the elastic member is connected to the fixing member, and the other end is connected to the cover plate.

[0015] Furthermore, the substrate has a second through hole, and the fixing member is movably disposed in the second through hole.

[0016] Furthermore, the pressing assembly includes a pressure sensor disposed between the cover plate and the elastic element, the pressure sensor being used to detect the pressure received by the elastic element.

[0017] Furthermore, the support assembly also includes a first push-in connector, which is fixedly connected to the support member;

[0018] The pressing component further includes a second pusher connector, which is fixedly connected to the substrate.

[0019] The first propulsion connector and the second propulsion connector are slidably connected to the guide rail, respectively.

[0020] The beneficial effects of this invention are:

[0021] This invention provides a liquid bottle puncture device. Through the cooperation of a liquid bottle pressing component and a support component, the device achieves automatic centering and positioning of the liquid bottle, effectively avoiding puncture deviation caused by bottle tilting. This device is not only suitable for single-size liquid bottles but also compatible with multiple sizes, expanding its applicability and facilitating puncture operations for different types of liquid bottles. Furthermore, the device has a simple structure, low cost, and is easy to install and maintain, helping to reduce manual intervention and improve the efficiency and consistency of puncture operations. Attached Figure Description

[0022] Figure 1 This is a structural diagram of a liquid bottle puncture device;

[0023] Figure 2 Diagram of the puncture device seat structure;

[0024] Figure 3 Here is a structural diagram of the support assembly;

[0025] Figure 4 This is a structural diagram of the pressure-down component;

[0026] Figure 5This is an assembly drawing of the down-pressor assembly structure;

[0027] Reference numerals: 1. Liquid bottle puncture device; 10. Frame; 20. Puncture device seat; 30. Support assembly; 40. Pressing assembly; 50. Liquid bottle;

[0028] 11. Guide rail;

[0029] 21. Base; 22. Puncture needle;

[0030] 31. Supporting component; 311. First through hole; 312. Groove; 32. Elastic clamping piece; 321. Connecting part; 322. Clamping part; 33. First pushing connecting component;

[0031] 41. Substrate; 411. Second through hole; 42. Fixing member; 43. Elastic member; 44. Cover plate; 45. Pressure sensor; 46. Second propulsion connector. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this invention clearer, the present application will be further described in detail below with reference to the accompanying drawings. The described embodiments should not be regarded as limitations on the present invention. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this invention.

[0033] In the following description, references to "some embodiments" refer to a subset of all possible embodiments; however, it is understood that "some embodiments" may be the same or different subsets of all possible embodiments and may be combined with each other without conflict. Unless otherwise defined, all technical and scientific terms used in the embodiments of the invention have the same meaning as commonly understood by one of ordinary skill in the art to which the embodiments of the invention pertain. The terminology used in the embodiments of the invention is for the purpose of describing the embodiments of the invention only and is not intended to limit the invention.

[0034] Those skilled in the art should understand that, in the following description of the embodiments of the present invention, the sequence of numbers does not imply the order of execution. Some or all steps may be executed in parallel or sequentially. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

[0035] The terminology used in the embodiments of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention. The singular forms “a” and “the” as used in the embodiments of this invention and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0036] This embodiment provides a liquid bottle puncture device, such as... Figure 1As shown. The liquid bottle puncture device 1 includes:

[0037] Rack 10;

[0038] The puncture device seat 20 is fixedly connected to the frame 10 and is used to puncture the fluid bottle 50.

[0039] The bracket assembly 30 is slidably connected to the frame 10 and is used to fix the mouth of the liquid bottle 50.

[0040] The pressing assembly 40 is slidably connected to the frame 10. The pressing assembly 40 is used to abut against the bottom of the liquid bottle 50 and slide towards the puncture device seat 20.

[0041] The frame 10 provides the overall support structure for the device, ensuring the stability and symmetry of each component. The puncture device seat 20 is fixed on the frame 10 and is specifically designed for puncturing the liquid bottle 50. During operation, the support assembly 30 is slidably connected to the frame 10 and can be flexibly adjusted to accommodate different sizes of liquid bottles 50, ensuring that the bottle opening is securely fixed. The pressing assembly 40 is also slidably connected to the frame 10 and moves downward during operation to abut against the bottom of the liquid bottle 50. When the pressing assembly 40 moves downward, it applies pressure to stably position the liquid bottle 50 under the fixation of the support assembly 30. Subsequently, the pressing assembly 40 continues to slide downward, directly pushing the liquid bottle 50 to the puncture device seat 20 to complete the puncture operation.

[0042] The frame 10 provides overall support, ensuring the stability and symmetry of all parts. The puncture device seat 20 is fixedly connected to the frame 10 and is specifically designed for puncturing the liquid bottle 50. The support assembly 30 is slidably connected to the frame 10, flexibly adapting to the needs of different sized liquid bottles, effectively fixing the bottle opening and preventing skewing during puncture. Simultaneously, the sliding design of the pressing component 40 allows it to move precisely downwards, abutting against the bottom of the liquid bottle, ensuring the bottle is stably positioned with the support of the support assembly 30. The liquid bottle puncture device 1 not only improves the accuracy of puncture but also significantly enhances the compatibility and ease of operation of the device.

[0043] In some embodiments, such as Figure 1 As shown. The frame 10 is provided with a guide rail 11, the support assembly 30 and the pressing assembly 40 are respectively slidably connected to the guide rail 11, and the puncture device seat 20 is located at the end of the guide rail 11.

[0044] When the depressor 40 is controlled, it moves upward or downward along the guide rail 11. During upward movement, the liquid bottle is placed and fixed on the support via the bracket assembly 30, and the bottle opening of the liquid bottle 50 is accurately positioned by the support, thus ensuring the stability of the liquid bottle 50 during puncture. The sliding connection design between the bracket assembly 30 and the depressor 40 ensures smooth operation and avoids tilting or deviation.

[0045] In some embodiments, such as Figure 2 As shown. The puncture device seat 20 includes a base 21 and a puncture needle 22. The base 21 is fixedly connected to the frame 10, and the puncture needle 22 is fixedly connected to the base 21.

[0046] In some embodiments, such as Figure 3 As shown. The support assembly 30 includes a support member 31 and an elastic clip 32, the elastic clip 32 being fitted and connected to the support member 31; the support member 31 has a first through hole 311, through which the bottle mouth of the liquid bottle 50 passes.

[0047] The support member 31 provides a stable support platform, which can securely fix the liquid bottle 50; while the elastic clip 32, through a fitting connection, can adapt to the bottle mouth of liquid bottles of different diameters, ensuring that the bottle mouth is accurately positioned in the first through hole 311.

[0048] Specifically, when fixing the liquid bottle 50, the elastic clip 32 can apply an appropriate clamping force to the bottle opening through its elastic properties, preventing the bottle opening from moving or tilting during the puncture process; this not only improves the accuracy of the puncture, but also reduces the risk of liquid bottle breakage due to improper operation.

[0049] In some embodiments, such as Figure 3 As shown. The elastic clip 32 includes a connecting part 321 and a clamping part 322, with the connecting part 321 and the clamping part 322 connected in a "V" shape; the support member 31 has grooves 312 on both sides, and the connecting part 321 is fitted into the grooves 312; the clamping part 322 is used to elastically clamp the mouth of the liquid bottle 50.

[0050] The elastic clamp 32 consists of a connecting part 321 and a clamping part 322, which are connected in a "V" shape, giving the clamping part 322 good elasticity. When the device is working, the clamping part 322 automatically clamps the mouth of the liquid bottle 50 through elasticity, ensuring the stability of the liquid bottle during puncture. The connecting part 321 fits into the groove 312 of the support member 31, providing additional support and positioning to prevent the liquid bottle from shifting or tilting during clamping.

[0051] In some embodiments, such as Figure 4 , 5As shown. The pressing assembly 40 includes a base plate 41, a fixing member 42, an elastic member 43, and a cover plate 45; the fixing member 42 is movably connected to the base plate 41, the cover plate 45 closes the base plate 41, one end of the elastic member 43 is connected to the fixing member 42, and the other end is connected to the cover plate 45.

[0052] The base plate 41 is fixed to the frame 10, providing support and fixing points for the pressing assembly 40. The fixing member 42 is movably connected to the base plate 41 and is used to fix the position of the liquid bottle 50 during puncture. The elastic member 43 connects the fixing member 42 and the cover plate 45, providing elastic force so that the cover plate 45 and the base plate 41 can be pressed downwards and abut against the bottom of the liquid bottle 50 when subjected to the force of the fixing member 42. The cover plate 45 closes the base plate 41, forming the top structure of the pressing assembly 40 together with the base plate 41. By controlling the movement of the pressing assembly 40 along the guide rail 11, the liquid bottle 50 is stably fixed and punctured, improving the efficiency and consistency of the puncture operation.

[0053] In some embodiments, such as Figure 4 , 5 As shown. The substrate 41 has a second through hole 411, and the fixing member 42 is movably disposed in the second through hole 411.

[0054] In some embodiments, such as Figure 4 , 5 As shown. The pressing assembly 40 includes a pressure sensor 45, which is disposed between the cover plate 44 and the elastic member 43. The pressure sensor 45 is used to detect the pressure received by the elastic member 43.

[0055] The depressor assembly 40 also includes a pressure sensor 45 located between the cover plate 44 and the elastic element 43. This sensor detects and receives the pressure applied to the elastic element 43. In this way, the pressure sensor 45 can monitor the pressure applied by the depressor assembly 40 to the liquid bottle 50, ensuring the stability and safety of the puncture process. This helps determine whether the puncture force is appropriate and whether the liquid bottle is securely fixed to the depressor assembly. Feedback from the pressure sensor 45 can optimize the puncture process, improving efficiency and accuracy.

[0056] In some embodiments, such as Figure 3 , 4 As shown in Figure 5, the support assembly 30 also includes a first push-in connector 33, which is fixedly connected to the support member 31.

[0057] The pressing assembly 40 also includes a second push connector 46, which is fixedly connected to the substrate 41;

[0058] The first propulsion connector 33 and the second propulsion connector 46 are slidably connected to the guide rail 11, respectively.

[0059] The first propulsion connector 33 is fixedly connected to the support member 31 in the bracket assembly 30. When the bracket assembly 30 moves along the guide rail 11, the first propulsion connector 33 provides the necessary pushing force, enabling the bracket assembly to slide smoothly along the guide rail.

[0060] The second push connector 46 is fixedly connected to the base plate 41 in the pressing assembly 40. The second push connector 46 provides a pushing force to the pressing assembly 40, ensuring that the pressing assembly 40 can move accurately along the guide rail.

[0061] The guide rail 11 is the track for the movement of the support assembly 30 and the pressing assembly 40. The first propulsion connector 33 and the second propulsion connector 46 are slidably connected to the guide rail 11 to ensure that the support assembly 30 and the pressing assembly 40 maintain linear motion when moving on the guide rail 11, thereby precisely controlling the positioning and puncture of the liquid bottle.

[0062] The working principle of this invention: The liquid bottle puncture device 1 described above is used to puncture the liquid bottle, comprising the following steps:

[0063] The pressing component 40 moves upward along the guide rail 11 under control, and installs the liquid bottle 50 on the bracket assembly 30. The liquid bottle 50 is automatically centered and fixed under the action of the elastic clip 32.

[0064] The pressing component 40 moves downward along the guide rail 11 under control to abut against the liquid bottle 50. The fixing component 42 contacts and fixes the liquid bottle 50. The fixing component 42 is subjected to force, and the pressure is transmitted to the pressure sensor 45 through the elastic component 43 to determine whether the liquid bottle 50 is fixed and stable. The puncture device seat 20 is installed below the guide rail 11.

[0065] The pressing assembly 40, the liquid bottle 50, and the support assembly 30 move downwards as a whole to complete the liquid bottle puncture.

[0066] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A liquid bottle puncture device, characterized in that, The liquid bottle puncture device includes: frame; A puncture device seat, which is fixedly connected to the frame, is used to puncture fluid bottles; A support assembly is slidably connected to the frame and is used to fix the mouth of the liquid bottle. The support assembly includes a support member and an elastic clip, the elastic clip being fitted into the support member. The support member has a first through hole through which the mouth of the liquid bottle passes. The elastic clip includes a connecting part and a clamping part, the connecting part and the clamping part being connected in a "V" shape. The support member has grooves on both sides, the connecting part being fitted into the grooves. The clamping part is used to elastically clamp the mouth of the liquid bottle. A pressing assembly is slidably connected to the frame and is used to abut against the bottom of the liquid bottle and slide towards the puncture device seat.

2. The liquid bottle puncture device according to claim 1, characterized in that, The frame is provided with a guide rail, and the support assembly and the pressing assembly are slidably connected to the guide rail. The puncture device seat is located at the end of the guide rail.

3. The liquid bottle puncture device according to claim 2, characterized in that, The puncture device seat includes a base and a puncture needle, the base being fixedly connected to the frame, and the puncture needle being fixedly connected to the base.

4. The liquid bottle puncture device according to claim 3, characterized in that, The pressing assembly includes a base plate, a fixing member, an elastic member, and a cover plate; the fixing member is movably connected to the base plate, the cover plate closes the base plate, one end of the elastic member is connected to the fixing member, and the other end is connected to the cover plate.

5. The liquid bottle puncture device according to claim 4, characterized in that, The substrate has a second through hole, and the fixing member is movably disposed in the second through hole.

6. The liquid bottle puncture device according to claim 4, characterized in that, The pressure-down assembly includes a pressure sensor disposed between the cover plate and the elastic element, and the pressure sensor is used to detect the pressure received by the elastic element.

7. A liquid bottle puncture device according to any one of claims 4 to 6, characterized in that, The support assembly further includes a first push-in connector, which is fixedly connected to the support member; The pressing component further includes a second pusher connector, which is fixedly connected to the substrate. The first propulsion connector and the second propulsion connector are slidably connected to the guide rail, respectively.

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