CN213408291U

CN213408291U - Active frequency modulation ECM glues agitating unit

Info

Publication number: CN213408291U
Application number: CN202022051754.3U
Authority: CN
Inventors: 吴德刚; 彭朗; 王玉珊
Original assignee: Shanghai Beruy Medical Technology Co ltd
Current assignee: Shanghai Beruy Medical Technology Co ltd
Priority date: 2019-11-01
Filing date: 2020-09-17
Publication date: 2021-06-11
Anticipated expiration: 2030-09-17

Abstract

The utility model relates to the technical field of medical equipment, it discloses an active frequency modulation ECM glues agitating unit, install in the actuating lever of actuating head one end including actuating head and rotation, the actuating head includes shell and motor, the actuating lever rotates and installs on the shell, the motor with the actuating lever drive is connected, the motor sets up to exchanging variable frequency speed governing motor, install power supply and contravariant module in the casing, power supply with exchange variable frequency speed governing motor passes through contravariant module electricity is connected, the outside of casing is equipped with and is used for the interface that charges that power supply charges. According to the technical scheme, the speed is regulated by arranging the alternating-current variable-frequency speed regulation motor, and the power supply is used for supplying power, so that the purposes of regulating the rotating speed and avoiding externally connecting a commercial power supply are achieved.

Description

Active frequency modulation ECM glues agitating unit

Technical Field

The utility model relates to the technical field of medical equipment, more specifically say, it relates to an active frequency modulation ECM glues agitating unit.

Background

The ECM components, known herein as the extracellular matrix, the ECM surrounding the cells have a number of important functions. First, it can provide a complex nanoscale structural protein (e.g., collagen, layered fibronectin, and fibronectin) architecture to construct the mechanical properties that are present in the cellular microenvironment. ECM is critical to sequester soluble biomolecules and growth factors, directing processes including cell migration, matrix degradation and deposition by controlling the release of these signaling molecules through temporal and spatial constraints.

In the actual preparation of ECM gel, it is necessary to perform agitation using an ECM gel apparatus, which is a commonly used ECM gel agitation apparatus as shown in fig. 1. The use mode is that a stirring rod of the glue device is inserted into a stirring cylinder, the insertion depth of the stirring rod in the stirring cylinder is manually controlled, and ECM glue in the stirring cylinder is fully stirred.

However, current ECM mucilage binding is when rotating and stirring, and the slew velocity of its stirring head can not realize adjusting, and simultaneously, ECM mucilage binding needs use with the help of external power supply for ECM mucilage binding wholeness is poor, uses comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

The technical problem to ECM mucilage binding rotational speed that proposes in the background art is difficult to adjust and need be with the help of external power source, the utility model aims at providing an active frequency modulation ECM glues agitating unit, carries out the speed governing through setting up AC variable frequency speed governing motor, utilizes power supply self to supply power simultaneously to reach the purpose of regulating rotational speed and need not external market power source.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides an active frequency modulation ECM glues agitating unit, includes the drive head and rotates and install in the actuating lever of drive head one end, the drive head includes shell and motor, the actuating lever rotates to be installed on the shell, the motor with the actuating lever drive is connected, the motor sets up to exchanging variable frequency speed governing motor, install power supply and contravariant module in the shell, power supply with exchange variable frequency speed governing motor and pass through contravariant module electricity is connected, the outside of shell is equipped with and is used for the interface that charges that power supply charges.

Through the technical scheme, the speed is regulated by arranging the alternating-current variable-frequency speed regulation motor, and the power supply is used for supplying power, so that the purposes of regulating the rotating speed and avoiding externally connecting a commercial power supply are achieved.

The utility model discloses further set up to: the inverter module is an inverter, the inverter comprises an input pin and an output pin, the output end of the power supply is electrically connected with the input pin of the inverter, and the output pin of the inverter is electrically connected with the alternating current variable frequency speed regulation motor.

Through the technical scheme, the inverter is arranged to invert the direct current output by the power supply into alternating current so as to meet the power supply requirement of the subsequent alternating current variable frequency speed regulation motor.

The utility model discloses further set up to: a first rotating bearing is arranged between the driving rod and the shell.

Through above-mentioned technical scheme, set up rolling bearing, can make things convenient for the rotation of actuating lever on the shell for it is lighter and convenient to rotate more.

The utility model discloses further set up to: the one end that the actuating lever deviates from the shell is equipped with first stirring head.

Through above-mentioned technical scheme, be provided with first stirring head, main aim at improves the stirring effect.

The utility model discloses further set up to: the week side of actuating lever is equipped with the second and stirs the head, the second stir the head with rotate through being equipped with the second rolling bearing and connect between the actuating lever.

Through above-mentioned technical scheme, set up the second stirring head, further improve stirring effect.

The utility model discloses further set up to: the first inside hollow structure that is of second stirring, the inside wall of second stirring head is equipped with driven gear, the week side of actuating lever is equipped with the driving gear, driven gear and driving gear meshing.

Through above-mentioned technical scheme, set up meshing between driven gear and the driving gear, the number of teeth of driving gear and the number of teeth between the driven gear can set up to the same or different. When the number of teeth is the same, the rotating speed of the second stirring head is the same as that of the first stirring head; when the number of teeth is different, the rotating speed of the second stirring head is different from that of the first stirring head, so that the stirring effect is changed.

The utility model discloses further set up to: the driving gear is equipped with a plurality ofly, and a plurality ofly the number of teeth of driving gear is inequality sets up.

Through above-mentioned technical scheme, set up a plurality of driving gears that the number of teeth is different, let driven gear can select and possess the driving gear of different numbers of teeth and mesh to adjust the rotational speed of second stirring head, change stirring effect in a flexible way.

The utility model discloses further set up to: all be equipped with the blade in first stirring head and second stirring head week side, be equipped with the chamfer on the blade.

Through above-mentioned technical scheme, set up the blade and set up the chamfer on the blade, its purpose is improvement stirring effect for the stirring is more abundant and high-efficient.

To sum up, the utility model discloses following beneficial effect has:

(1) by arranging the alternating-current variable-frequency speed regulating motor, the alternating-current variable-frequency speed regulating motor can provide different rotating speeds, change the rotating speed and supply power by using a power supply, so that the purposes of regulating the rotating speed and avoiding externally connecting a commercial power supply are achieved;

(2) the driven gear can select and have driving gears with different tooth numbers to be meshed by arranging a plurality of driving gears with different tooth numbers so as to adjust the rotating speed of the second stirring head and flexibly change the stirring effect;

(3) through setting up the blade and seting up the chamfer on the blade, its purpose is all to improve stirring effect for the stirring is more abundant and high-efficient.

Drawings

Fig. 1 is a schematic overall perspective structure of an ECM adhesive apparatus;

FIG. 2 is a schematic cross-sectional view of the ECM glue device;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is a schematic diagram of the wiring and operation of the inverter.

Reference numerals: 1. a drive head; 11. a housing; 111. a first rotating bearing; 112. a second rotary bearing; 12. a motor; 13. a power supply; 14. a charging interface; 15. an inverter; 2. a drive rod; 4. a first stirring head; 5. a second stirring head; 51. a driven gear; 52. a driving gear; 6. a blade; 61. and (6) chamfering.

Detailed Description

The present invention will be described in further detail with reference to the following examples and drawings, but the embodiments of the present invention are not limited thereto.

The utility model provides an active frequency modulation ECM glues agitating unit, combine fig. 1 and 2 to know, install in the actuating lever 2 of actuating lever 1 one end including the drive head 1 with rotating, the drive head 1 includes shell 11 and motor 12, actuating lever 2 rotates and installs on shell 11,

motor

12 and 2 drive connections of actuating lever, motor 12 sets up to exchanging variable frequency speed governing motor, install power supply 13 and contravariant module in the shell 11, power supply 13 and exchanging variable frequency speed governing motor pass through contravariant module electricity and connect, the outside of shell 11 is equipped with the interface 14 that charges that is used for charging for power supply 13.

Referring to fig. 4, the inverter module is an inverter 15, the inverter 15 includes an input pin and an output pin, the output terminal of the power supply 13 is electrically connected to the input pin of the inverter 15, and the output pin of the inverter 15 is electrically connected to the ac variable-frequency adjustable-speed motor.

As can be seen from fig. 2 and 3, a first rotating bearing 111 is disposed between the driving rod 2 and the housing 11, and a first stirring head 4 is disposed at an end of the driving rod 2 away from the housing 11. The peripheral side of the driving rod 2 is provided with a second stirring head 5, and the second stirring head 5 and the driving rod 2 are rotatably connected through a second rotating bearing 112.

The inside hollow structure that is of second stirring head 5, the inside wall of second stirring head 5 is equipped with driven gear 51, and the week side of actuating lever 2 is equipped with driving gear 52, and driven gear 51 and driving gear 52 mesh, and driving gear 52 can be equipped with a plurality ofly, and the number of teeth inequality of a plurality of driving gear 52 sets up to singly in this embodiment. Meanwhile, the first stirring head 4 and the second stirring head 5 are provided with blades 6 on the periphery, and chamfers 61 are arranged on the blades 6.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An active frequency modulation ECM glues agitating unit, includes drive head (1) and rotates and install in the actuating lever (2) of drive head (1) one end, drive head (1) includes shell (11) and motor (12), actuating lever (2) rotate install in on shell (11), motor (12) with actuating lever (2) drive connection, characterized in that: the motor (12) sets up to exchanging variable frequency speed control motor, install power supply (13) and contravariant module in shell (11), power supply (13) with exchange variable frequency speed control motor passes through contravariant module electricity is connected, the outside of shell (11) is equipped with and is used for giving power supply (13) interface (14) that charges.

2. An active fm ECM glue mixing apparatus as claimed in claim 1, wherein: the inverter module is an inverter (15), the inverter (15) comprises an input pin and an output pin, the output end of the power supply (13) is electrically connected with the input pin of the inverter (15), and the output pin of the inverter (15) is electrically connected with the alternating current variable frequency speed control motor.

3. An active fm ECM glue mixing apparatus as claimed in claim 1, wherein: a first rotating bearing (111) is arranged between the driving rod (2) and the shell (11).

4. An active fm ECM glue mixing apparatus as claimed in claim 1, wherein: one end of the driving rod (2) departing from the shell (11) is provided with a first stirring head (4).

5. An active FM ECM glue blending apparatus according to claim 4, wherein: the week side of actuating lever (2) is equipped with second stirring head (5), second stirring head (5) with rotate through being equipped with second rolling bearing (112) between actuating lever (2) and connect.

6. An active FM ECM glue blending apparatus according to claim 5, wherein: the inside hollow structure that is of second stirring head (5), the inside wall of second stirring head (5) is equipped with driven gear (51), the week side of actuating lever (2) is equipped with driving gear (52), driven gear (51) and driving gear (52) meshing.

7. An active FM ECM glue blending apparatus according to claim 6, wherein: the driving gears (52) are provided in a plurality, and the teeth number of the driving gears (52) is not equal.

8. An active FM ECM glue blending apparatus according to claim 5, wherein: all be equipped with blade (6) in first stirring head (4) and second stirring head (5) week side, be equipped with chamfer (61) on blade (6).