CN220448291U

CN220448291U - Sample box cap removing mechanism

Info

Publication number: CN220448291U
Application number: CN202321482959.4U
Authority: CN
Inventors: 苏威; 苏志春; 黄铨; 方少云; 李宁; 陈晓慧
Original assignee: Wenzhou Meizhong Medical Laboratory Co ltd
Current assignee: Wenzhou Meizhong Medical Laboratory Co ltd
Priority date: 2023-06-12
Filing date: 2023-06-12
Publication date: 2024-02-06
Anticipated expiration: 2033-06-12

Abstract

The application discloses a sample box removes lid mechanism, it belongs to the field of removing the lid. Comprising the following steps: a support base; the clamping assembly is provided with a pair of clamping assemblies fixedly arranged at the upper part of the supporting base; the limiting component is provided with a pair of clamping components which are fixedly arranged at the rear side of the clamping component; the driven component is positioned between the limiting components and is arranged on the limiting components in a sliding manner; wherein, driven assembly front portion is equipped with the adsorption component, includes in the adsorption component: the device comprises a turnover plate, a supporting shaft and a vent pipe, wherein the rear end of the turnover plate is provided with a limit lug, the limit lug is rotationally arranged on the upper portion of a driven component, the supporting shaft is provided with a pair of fixed locating plates, the vent pipe penetrates through the turnover plate and is in sliding connection with the turnover plate, the bottom of the vent pipe is fixedly provided with a rubber disc, the upper side of the outer wall of the vent pipe is in threaded connection with a nut, and the bottom of the nut is abutted to the upper end face of the turnover plate. The beneficial effects of this application lie in providing a sample box uncapping mechanism that is suitable for not unidimensional sample box.

Description

Sample box cap removing mechanism

Technical Field

The application relates to the field of cap removal, in particular to a cap removing mechanism for a sample box.

Background

The sample is adorned in the sample box, needs to open the sample box when needs use the sample, and traditional through the manual work opening the sample box not only very dangerous, artificial efficiency is slower moreover to the sample box has different specifications, and then has increased the loaded down with trivial details nature of uncapping.

The structure of the device can be referred to Chinese patent literature: a specimen cartridge transfer bucket uncapping mechanism disclosed in CN 212954252U.

Comprising the following steps: the lifting device comprises an electromagnet, two positioning pins, a lifting plate, a first linear driving unit for driving the lifting plate to slide vertically in a reciprocating manner, and a second linear driving unit for driving the first linear driving unit to slide horizontally in a reciprocating manner; the electromagnet and the two positioning pins are fixed on the lower surface of the lifting plate; an upper heat insulation plate and a lower heat insulation plate are respectively fixed on the upper surface and the lower surface of the lifting plate, and the lower heat insulation plate is provided with an avoidance electromagnet and an avoidance hole I of two positioning pins; the outer edge of the lifting plate protrudes out of the outer edge of the lower heat insulation plate, and the device cannot cover against different sizes in use.

The scheme needs to design a sample box cover removing mechanism, and is applicable to sample boxes with different sizes.

Disclosure of Invention

The content of the present application is intended to introduce concepts in a simplified form that are further described below in the detailed description. The section of this application is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

In order to solve the technical problems mentioned in the background section above, some embodiments of the present application provide a sample cartridge uncapping mechanism,

comprising the following steps:

a support base;

the clamping assembly is provided with a pair of clamping assemblies fixedly arranged at the upper part of the supporting base;

the limiting assembly is provided with a pair of clamping assemblies fixedly arranged at the rear side of the clamping assemblies;

the driven component is positioned between the limiting components and is arranged on the limiting components in a sliding manner;

wherein, driven assembly front portion is equipped with the adsorption component, includes in the adsorption component: the device comprises a turnover plate, a supporting shaft and a vent pipe, wherein the rear end of the turnover plate is provided with a limit lug, the limit lug is rotationally arranged on the upper portion of a driven component, the supporting shaft is provided with a pair of fixed locating plates, the vent pipe penetrates through the turnover plate and is in sliding connection with the turnover plate, the bottom of the vent pipe is fixedly provided with a rubber disc, the upper side of the outer wall of the vent pipe is in threaded connection with a nut, and the bottom of the nut is abutted to the upper end face of the turnover plate.

Further, include in the spacing subassembly: threaded rod and limiting plate, threaded rod rotate locate in the limiting plate, the output fixed connection threaded rod of motor in the supporting base.

Further, included within the driven assembly is: the support plate, driven plate, locating shaft, driven plate are equipped with a pair of fixed locating in the backup pad, and the locating shaft is equipped with a pair of fixed locating in the backup pad.

Further, a threaded rod passes through the driven plate and is in threaded connection with the driven plate.

Further, the support base upside is equipped with the arc follower plate, and the arc follower plate is equipped with a pair of, is equipped with the arc passageway in the arc follower plate.

Further, the positioning shaft penetrates through the arc-shaped channel to be connected with the arc-shaped channel in a sliding mode.

Further, the support shaft passes through the arc-shaped driven plate and is in sliding connection with the arc-shaped driven plate.

Further, a pair of gear shafts are arranged on the supporting plate, the output end of the motor in the supporting plate is fixedly connected with the gear shafts, and the gear shafts are meshed with the arc driven plate gears.

Further, the clamping assembly comprises a contact plate and an electric push rod, and the contact plate is fixedly arranged at the movable end of the electric push rod.

Further, the contact plate is made of rubber.

The beneficial effects of this application lie in: a sample cartridge decapping mechanism is provided having sample cartridges of different sizes.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the application and to provide a further understanding of the application with regard to the other features, objects and advantages of the application. The drawings of the illustrative embodiments of the present application and their descriptions are for the purpose of illustrating the present application and are not to be construed as unduly limiting the present application.

In addition, the same or similar reference numerals denote the same or similar elements throughout the drawings. It should be understood that the figures are schematic and that elements and components are not necessarily drawn to scale.

In the drawings:

FIG. 1 is an overall schematic diagram according to an embodiment of the present application;

FIG. 2 is a block diagram of the spacing assembly of FIG. 1;

FIG. 3 is an enlarged view of the driven assembly portion of FIG. 1;

FIG. 4 is an enlarged view of the suction assembly portion of FIG. 1;

FIG. 5 is an enlarged view of the vent pipe section of FIG. 1;

fig. 6 is an enlarged view of the arcuate slave plate portion of fig. 1.

Reference numerals:

11. a support base; 12. a clamping assembly; 13. an adsorption assembly; 14. a driven assembly; 15. a limit component; 16. a threaded rod; 17. a limiting plate; 18. a driven plate; 19. a contact plate; 20. an electric push rod; 21. a support plate; 22. a gear shaft; 23. positioning a shaft; 24. a bar-shaped groove; 25. a turnover plate; 26. a limit bump; 27. a support shaft; 28. a nut; 29. a vent pipe; 30. a rubber plate; 31. an arcuate channel; 32. an arc driven plate.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.

It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings. Embodiments of the present disclosure and features of embodiments may be combined with each other without conflict.

It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.

It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to the cartridge decapping mechanism shown in fig. 1 to 5, comprising: a support base 11; the clamping assembly 12 is provided with a pair of clamping assemblies and is fixedly arranged at the upper part of the supporting base 11; the limiting assembly 15 is provided with a pair of fixing devices fixedly arranged on the rear side of the clamping assembly 12; the driven component 14 is positioned between the limiting components 15 and is arranged on the limiting components 15 in a sliding manner; the front part of the driven component 14 is provided with an adsorption component 13.

Included within the adsorbent assembly 13 is: a turnover plate 25, a support shaft 27, and a ventilation pipe 29; the rear portion of the turnover plate 25 is provided with a limit lug 26, the limit lug 26 is rotationally arranged on the upper portion of the driven component 14, a strip-shaped groove 24 is formed in the turnover plate 25, a vent pipe 29 is slidably arranged in the strip-shaped groove 24, a rubber disc 30 is fixedly arranged at the bottom of the vent pipe 29, a nut 28 is connected to the upper side of the outer wall of the vent pipe 29 in a threaded manner, the bottom of the nut 28 is abutted to the upper end face of the turnover plate 25, and a pair of support shafts 27 are arranged and fixedly arranged on the turnover plate 25.

Included within the clamping assembly 12 is: the contact plate 19 and the electric push rod 20, the contact plate 19 is fixedly arranged at the movable end of the electric push rod 20.

Specifically, the electric push rods 20 on the left and right sides of the upper end of the supporting base 11 drive the contact plates 19 to move in the directions close to each other, so that the sample box needing to be turned over is clamped, the nuts 28 are rotated to enable the vent pipe 29 to slide in the strip-shaped groove 24, the position of the vent pipe 29 in the strip-shaped groove 24 is adjusted according to the size of the sample box, the bottom of the rubber disc 30 can completely cover the upper portion of the sample box, then the nuts 28 are rotated to fix the position of the vent pipe 29 in the strip-shaped groove 24, and then the upper portion of the vent pipe 29 can be connected with the air pump to pump air, so that negative pressure is formed between the rubber disc 30 and the sample box to adsorb the cover of the sample box.

As shown in fig. 2 to 3, the limiting assembly 15 includes: the threaded rod 16 and the limiting plate 17, the threaded rod 16 rotates and locates in the limiting plate 17, and the fixed upper portion of locating support base 11 in limiting plate 17 bottom, the motor output fixed connection threaded rod 16 in the support base 11, and the motor has the self-locking function.

Included within the driven assembly 14 is: the support plate 21, the driven plate 18 and the positioning shaft 23, wherein the driven plate 18 is provided with a pair of fixing devices on the support plate 21, the positioning shaft 23 is provided with a pair of fixing devices on the support plate 21, and the threaded rod 16 penetrates through the driven plate 18 to be in threaded connection with the driven plate 18.

During operation, the motor in the supporting base 11 is utilized to drive the threaded rod 16 to rotate in the limiting plate 17, then the threaded connection relationship between the threaded rod 16 and the driven plate 18 is utilized to drive the driven plate 18 and the supporting plate 21 to move upwards, and the cover of the sample box adsorbed at the bottom of the rubber disc 30 is driven to move upwards.

The support base 11 upside is equipped with a pair of arc follower plate 32, is equipped with arc passageway 31 in the arc follower plate 32, and location axle 23 passes arc passageway 31, and tooth structure is evenly arranged to arc passageway 31 of arc follower plate 32 forms an arc rack structure to the arc passageway 31 of arc follower plate 32, and back shaft 27 passes arc follower plate 32 upper portion and rotates with arc follower plate 32 to be connected, is fixed to be equipped with a pair of gear shaft 22 on the backup pad 21, and the drive end fixed connection gear shaft 22 of motor in the backup pad 21, gear shaft 22 outer wall and the meshing of arc follower plate 32.

More specifically, the cover of some sample boxes belongs to a flip cover, at this time, the motor in the supporting plate 21 is utilized to drive the gear shaft 22 to rotate, and at the same time, the meshing relationship between the gear shaft 22 and the arc-shaped driven plate 32 is utilized to enable the arc-shaped driven plate 32 to slide along the arc-shaped channel 31, then the arc-shaped driven plate 32 drives the turnover plate 25 by utilizing the supporting shaft 27 to turn over along the upper portion of the supporting plate 21 by utilizing the limiting bump 26, and then the lifting device is utilized to further cooperate with the cover of the sample box to turn over, so that the cover removing operation is facilitated.

The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being employed. It will be appreciated by those skilled in the art that the scope of the utility model in the embodiments of the present disclosure is not limited to the specific combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the utility model. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A sample cartridge decapping mechanism comprising:

a support base;

the limiting assembly is provided with a pair of limiting assemblies which are fixedly arranged on the rear side of the clamping assembly;

wherein, driven subassembly front portion is equipped with the adsorption component, include in the adsorption component: the novel anti-collision device comprises a turnover plate, a supporting shaft and a vent pipe, wherein a limit lug is arranged at the rear end of the turnover plate, the limit lug is rotationally arranged on the upper portion of the driven assembly, the supporting shaft is provided with a pair of fixing devices which are fixedly arranged on the turnover plate, the vent pipe penetrates through the turnover plate and is in sliding connection with the turnover plate, a rubber disc is fixedly arranged at the bottom of the vent pipe, a nut is connected to the upper side of the outer wall of the vent pipe in a threaded manner, and the bottom of the nut is abutted to the upper end face of the turnover plate.

2. The cartridge decapping mechanism of claim 1, wherein: the spacing subassembly includes: threaded rod and limiting plate, the threaded rod rotates to be located in the limiting plate, the output fixed connection of motor in the support base the threaded rod.

3. The cartridge decapping mechanism of claim 2, wherein: the driven assembly includes: the device comprises a supporting plate, a driven plate and a positioning shaft, wherein the driven plate is provided with a pair of fixing holes which are fixedly arranged on the supporting plate, and the positioning shaft is provided with a pair of fixing holes which are fixedly arranged on the supporting plate.

4. The cartridge decapping mechanism of claim 3, wherein: the threaded rod passes through the driven plate and is in threaded connection with the driven plate.

5. The cartridge decapping mechanism of claim 3, wherein: the support base upside is equipped with the arc driven plate, the arc driven plate is equipped with a pair of, be equipped with the arc passageway in the arc driven plate.

6. The cartridge decapping mechanism of claim 5, wherein: the positioning shaft penetrates through the arc-shaped channel and is in sliding connection with the arc-shaped channel.

7. The cartridge decapping mechanism of claim 6, wherein: the support shaft penetrates through the arc-shaped driven plate and is in sliding connection with the arc-shaped driven plate.

8. The cartridge decapping mechanism of claim 7, wherein: the support plate is provided with a pair of gear shafts, the output end of a motor in the support plate is fixedly connected with the gear shafts, and the gear shafts are meshed with the arc driven plate gears.

9. The cartridge decapping mechanism of claim 1, wherein: the clamping assembly comprises a contact plate and an electric push rod, and the contact plate is fixedly arranged at the movable end of the electric push rod.

10. The cartridge decapping mechanism of claim 9, wherein: the contact plate is made of rubber.