Adjusting code disk and syringe

Abstract

The utility model discloses an adjustment code disk and a syringe, the adjustment code disk comprises a connecting rod, a connecting head and a code disk body, wherein the two ends of the connecting rod are the connecting head and the code disk body respectively; the connecting head is used to connect a driving motor for driving the syringe. When the syringe pump is installed on the equipment panel and the syringe is replaced, if the position stays at the top, the code disk (code disk body or the protrusion of the code disk body) can be pushed to rotate by a long-handled tool through the slot on the syringe pump panel, so that the syringe position is moved down to achieve the purpose of replacement; if the bottom of the syringe pump is suspended after installation, the code disk can be directly rotated by hand to move the syringe up and down; it avoids wasting time by operating the syringe position through instructions; there is no need to develop new additional software, thereby avoiding increased R&D, manufacturing and use costs; in the event of an unexpected power outage, the syringe can be removed for processing without secondary power supply, thereby reducing maintenance costs.

Description

Technical Field

[0001] The utility model relates to an adjusting code disk for a syringe, in particular to an adjusting code disk and a syringe, belonging to the technical field of syringe equipment. Background Art

[0002] Industrial syringes are devices designed for precise measurement and injection of chemicals, liquids or gases into target systems. They are widely used in industrial environments and feature high accuracy and reliability. The main features of industrial syringes include precise measurement capabilities, the ability to accurately control the amount of injection, and the availability of different capacities and accuracy levels to suit different needs. In addition, they are durable and can withstand the pressure, corrosion and high temperatures of industrial environments. Industrial syringes can also adapt to a variety of liquid or gas types and are widely used in chemical, water treatment, food processing and other fields. Some industrial syringes also have automated control functions, which can automatically perform injections according to preset conditions, improving operational efficiency and safety.

[0003] When the syringe pump is replacing the syringe, it needs to be powered off before the operation can be performed. At this time, the syringe push rod will stay at the top, with no margin or space for movement. There is no way to directly replace the syringe. The syringe pump needs to be powered on again, and the syringe push rod needs to be moved down through instructions. After leaving enough space, the power can be turned off again before the syringe can be replaced. However, this situation has some disadvantages:

[0004] 1. Repeated power-on and command control will consume more time;

[0005] 2. Since most normal equipment operating software does not have the function of replacing the syringe separately, it needs to be independently developed, which requires more R&D efforts and increases the R&D, manufacturing and use costs;

[0006] 3. If the syringe stays at the top after an unexpected power outage and cannot be powered again, the entire pump needs to be disassembled and processed, which significantly increases maintenance costs. Summary of the invention

[0007] The technical problem to be solved by the utility model is to provide an adjusting code disk and a syringe, which solve the problem of syringe movement in the case of power failure.

[0008] The technical problem to be solved by the utility model is achieved by adopting the following technical solutions:

[0009] The utility model provides an adjusting code disc, comprising a connecting rod, a connecting head and a code disc body, wherein:

[0010] The two ends of the connecting rod are the connecting head and the code disc body respectively;

[0011] The connector is used to connect a driving motor for driving the syringe.

[0012] As a preferred technical solution of the utility model, the side of the code disc body is provided with a plurality of protrusions, among which:

[0013] The protrusion is arranged around the code disc body.

[0014] As a preferred technical solution of the utility model, there is a gap between adjacent protrusions.

[0015] As a preferred technical solution of the utility model, the side surface of the code disc body is provided with anti-slip grooves.

[0016] As a preferred technical solution of the utility model, the anti-slip pattern includes threads or a plurality of protrusions.

[0017] The utility model also provides a syringe, which has the aforementioned adjusting code disk, and the connecting head is connected to the driving shaft of the driving motor.

[0018] Preferably, the screw connected to the driving motor is connected to the syringe.

[0019] The utility model also provides a syringe, which has the aforementioned adjusting code disk, a connecting head is connected to a screw rod of a driving motor, and the syringe is arranged on a mounting platform.

[0020] The beneficial effects of the utility model are as follows: when the injection pump is installed on the equipment panel and the position stays at the top when the syringe is replaced, the code disk (the code disk body or the protrusion of the code disk body) can be pushed to rotate with a long-handled tool through the slot on the injection pump panel, so that the syringe position can be moved down to achieve the purpose of replacement; if the bottom of the injection pump is suspended in the air after installation, the code disk can be directly rotated by hand to move the syringe up and down; avoiding wasting time by operating the syringe position through instructions; no new additional software development is required, avoiding increased R&D, manufacturing and use costs; in the event of an unexpected power outage, the syringe can be removed for processing without secondary power supply, reducing maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is one of the structural schematic diagrams of Example 1 of the utility model;

[0022] Figure 2 This is the second structural diagram of the embodiment 1 of the present utility model;

[0023] Figure 3 This is one of the structural schematic diagrams of Embodiment 2 of the present utility model;

[0024] Figure 4This is one of the structural schematic diagrams of Embodiment 3 of the present utility model;

[0025] In the figure: 1. connecting rod; 11. connecting head; 2. code disc body; 21. protrusion; 22. gap; 3. drive motor; 4. screw rod; 5. syringe; 6. mounting table. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0027] Example 1

[0028] like Figure 1-2 As shown, the present embodiment provides an adjustment code disk, including a connecting rod 1, a connecting head 11 and a code disk body 2, wherein the two ends of the connecting rod 1 are the connecting head 11 and the code disk body 2 respectively; the connecting head 11 is used to connect the driving motor 3 for driving the syringe 5. When the motor of the injection pump drives the screw to move, the adjustment code disk will also rotate together. Correspondingly, when the syringe needs to be manually adjusted or when the power is off, it can be adjusted by twisting the adjustment code disk (code disk body 2); the code disk body 2 is preferably a structure such as a screw, a nut, a turntable with a rough texture on the surface, that is, a component that can drive the connecting rod 1 to rotate, and can also be called an adjustment mechanism or a rotating mechanism, and its main function is to manually drive the screw to rotate when the driving motor is not used, thereby driving the syringe position to be adjusted.

[0029] As a preferred embodiment, a plurality of protrusions 21 are provided on the side of the code disc body 2, wherein the protrusions 21 are arranged around the code disc body 2, and there are gaps between adjacent protrusions 21, so that the adjustment can be performed by directly twisting by hand. When it is inconvenient, a long-handled tool (including but not limited to a screwdriver, etc.) can be used to push the code disc (the code disc body or the protrusion of the code disc body) to rotate, so that the position of the syringe can be moved down to achieve the purpose of replacement.

[0030] As another preferred embodiment, the side surface of the code disc body 2 is provided with anti-skid patterns, which include threads or a plurality of protrusions, and can be directly screwed when installed on a device that can be adjusted directly by hand.

[0031] When the syringe pump is installed on the equipment panel and the syringe is replaced, if it stays at the top, the code disk (the code disk body or the protrusion of the code disk body) can be pushed and rotated with a long-handled tool through the slot on the syringe pump panel to move the syringe down for replacement. If the bottom of the syringe pump is suspended in the air after installation, the code disk can be directly rotated by hand to move the syringe up and down.

[0032] Example 2

[0033] like Figure 3 As shown, this embodiment provides a syringe having an adjustment code disk in Embodiment 1, and a connector 11 is connected to the driving shaft of a driving motor 3, so that when the code disk body 2 at one end of a connecting rod 1 connected to the connector 11 is twisted, the position of the syringe can be adjusted. The screw rod 4 connected to the driving motor 3 is connected to the syringe 5 to adjust the position of the syringe.

[0034] Example 3

[0035] like Figure 4 As shown, this embodiment provides a syringe having an adjustment code disk in Embodiment 1. The difference between this embodiment and Embodiment 2 is that the connector 11 is connected to the screw 4 of the drive motor 3, and the syringe 5 is arranged on the mounting table 6 to be driven to rise and fall. When the code disk body 2 is used in a power-off state or manually, the position of the syringe 5 can be adjusted without relying on the drive motor and the screw.

[0036] The adjustment code disk and syringe of the utility model, when the syringe pump is installed on the equipment panel and the position stays at the top when the syringe is replaced, the code disk (the code disk body or the protrusion of the code disk body) can be pushed and rotated by a long-handled tool through the slot on the syringe pump panel, so that the syringe position is moved down to achieve the purpose of replacement; if the bottom of the syringe pump is suspended in the air after installation, the code disk can be directly rotated by hand to move the syringe up and down; avoiding wasting time by operating the syringe position through instructions; no new additional software development is required, avoiding increased R&D, manufacturing and use costs; in the event of an unexpected power outage, the syringe can be removed for processing without secondary power supply, reducing maintenance costs. It can avoid replacing syringes in power outages or in inappropriate positions. The adjustment code disk eliminates the need for complex design structures, saves costs for assembly and production, and also improves efficiency in later maintenance and replacement of syringes.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of protection claimed by the utility model. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An adjustment code disc, characterized in that: It comprises a connecting rod (1), a connecting head (11) and a code disc body (2), wherein: The two ends of the connecting rod (1) are the connecting head (11) and the code disc body (2) respectively; The connector (11) is used to connect a driving motor (3) for driving the syringe (5).

2. An adjustment code disc according to claim 1, characterized in that: The side of the code disc body (2) is provided with a plurality of protrusions (21), wherein: The protrusion (21) is arranged around the code disc body (2).

3. An adjustment code disc according to claim 2, characterized in that: There is a gap between adjacent protrusions (21).

4. The adjusting code disc according to claim 1, characterized in that: The side surface of the code disc body (2) is provided with anti-slip grooves.

5. The adjusting code disc according to claim 4, characterized in that: The anti-slip pattern includes a thread or a plurality of protrusions.

6. A syringe having an adjustment code disc as claimed in any one of claims 1 to 5, characterized in that: The connector (11) is connected to the drive shaft of the drive motor (3).

7. A syringe according to claim 6, characterized in that: The screw rod (4) connected to the driving motor (3) is connected to the syringe (5).

8. A syringe having an adjustment code disc as claimed in any one of claims 1 to 5, characterized in that: The connector (11) is connected to the screw rod (4) of the driving motor (3), and the syringe (5) is arranged on the mounting platform (6).

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