CN116253160B - Sample transmitting device for intelligent medical system - Google Patents
Sample transmitting device for intelligent medical system Download PDFInfo
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- CN116253160B CN116253160B CN202310189264.5A CN202310189264A CN116253160B CN 116253160 B CN116253160 B CN 116253160B CN 202310189264 A CN202310189264 A CN 202310189264A CN 116253160 B CN116253160 B CN 116253160B
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- clamping arms
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- 230000007246 mechanism Effects 0.000 claims abstract description 61
- 230000033001 locomotion Effects 0.000 claims abstract description 30
- 230000009471 action Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 9
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 230000000903 blocking effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/06—Despatch carriers for tube mail
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
- B65G51/04—Conveying the articles in carriers having a cross-section approximating that of the pipe or tube; Tube mail systems
- B65G51/18—Adaptations of pipes or tubes; Pipe or tube joints
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The invention belongs to the technical field of intelligent medical treatment and pneumatic logistics, and particularly relates to a sample emission device for an intelligent medical treatment system, which is arranged at the tail end of a pneumatic logistics conveying pipeline, wherein the tail end of the pneumatic logistics conveying pipeline is vertically arranged; the linear motion unit is movably arranged along the horizontal direction and is connected with a linear driving element, and the linear driving element is connected with the frame; the lifting unit is arranged on the linear motion unit and is arranged in a vertically movable manner relative to the linear motion unit; the clamping mechanism is arranged on the lifting unit and comprises two clamping arms which are mutually opened and closed, and the clamping arms are used for clamping the sample container; the first linkage mechanism is arranged between the lifting unit and the linear motion unit. The invention simplifies the structure of the equipment, reduces the equipment cost and improves the reliability of the equipment.
Description
Technical Field
The invention belongs to the technical field of intelligent medical treatment and pneumatic logistics, and particularly relates to a sample transmitting device for an intelligent medical treatment system.
Background
The pneumatic logistics device is widely applied to intelligent medical systems, the principle is that pipelines communicated with various departments are built in places such as hospitals and laboratories, then a positive pressure or negative pressure is utilized to drive a logistics bottle to move in the pipelines, so that quick circulation of medical samples among the departments is realized, the sample emission and the sample receiving of the conventional pneumatic logistics conveying system generally share the same pipeline, and therefore, the tail end of the pipeline is required to be provided with a corresponding transfer mechanism so as not to interfere when receiving and emitting sample containers, however, the transfer mechanism in the prior art has the defect of excessively single function, needs to manually insert the sample containers into the pipelines, or needs repeated alignment when placing the sample containers, and is inconvenient to use.
Disclosure of Invention
In view of the above-described drawbacks of the prior art, it is an object of the present invention to provide a sample emission device for a smart medical system that enables a rapid placement of a sample container and an automatic insertion of the sample container into a logistic duct.
To achieve the above and other related objects, the present invention provides a sample emission device for an intelligent medical system, which is disposed at the end of a pneumatic logistics transportation pipe, the end of the pneumatic logistics transportation pipe being vertically disposed; comprising the following steps:
the linear motion unit is movably arranged along the horizontal direction and is connected with the linear driving element, and the linear driving element is connected with the frame;
the lifting unit is arranged on the linear motion unit and is arranged in a vertically movable manner relative to the linear motion unit;
the clamping mechanism is arranged on the lifting unit and comprises two clamping arms which are mutually opened and closed, and the clamping arms are used for clamping the sample container;
the first linkage mechanism is arranged between the lifting unit and the linear motion unit, and is assembled to enable the lifting unit to lift a distance when the lifting unit moves to the lower side of the tail end of the pneumatic logistics conveying pipeline along with the linear motion unit, so that the upper end of the sample container clamped by the clamping mechanism can be inserted into the pneumatic logistics conveying pipeline.
In an alternative embodiment of the present invention, the clamping mechanism further includes a base, the two clamping arms are slidably connected with the base, the first linkage mechanism includes a first connecting rod and a second connecting rod, the first connecting rod is parallel to the second connecting rod, one ends of the first connecting rod and the second connecting rod are hinged to the linear motion unit, the other ends of the first connecting rod and the second connecting rod are hinged to the base, a torsion spring is disposed between the first connecting rod or the second connecting rod and the linear motion unit or between the first connecting rod and the second connecting rod and the base, a guide wheel is disposed on the base, a retaining wall is disposed at one end of the linear driving element, which is close to the pneumatic material flow conveying pipeline, and when the clamping mechanism moves below the pneumatic material flow conveying pipeline, the guide wheel collides with the retaining wall and forms rolling fit.
In an alternative embodiment of the present invention, a first elastic element is disposed between the two clamping arms and the base, and the first elastic element is assembled so that the elastic force of the first elastic element can drive the two clamping arms to close.
In an alternative embodiment of the invention, a second linkage is provided between the two arms and the base, the second linkage being configured to urge the two arms to open in a closed position when the base moves upwardly relative to the linear motion unit.
In an alternative embodiment of the present invention, the second linkage includes a first wedge fixedly connected with the clamping arms, and a second wedge movably connected with the base in a vertical direction, where the first wedge and the second wedge form a bevel transmission fit, and when the second wedge is downward, the second wedge can drive the two clamping arms to open.
In an alternative embodiment of the invention, a second elastic element is arranged between the second wedge and the base, and the second elastic element is assembled so that the elastic force of the second elastic element can drive the second wedge to move upwards.
In an alternative embodiment of the present invention, a stop is provided on an outer wall of a distal end of the pneumatic logistics transportation pipeline, and when the clamping mechanism is lifted, the stop abuts against the second wedge, so that the second wedge descends relative to the base.
In an alternative embodiment of the invention, a locking mechanism is provided between the clamping arms and the base, the locking mechanism being arranged such that when the second wedge drives the two clamping arms open, the locking mechanism is able to hold the two clamping arms in the open state, and when a sample container is placed in the clamping mechanism, the locking mechanism is able to release the two clamping arms so that the two clamping arms clamp the sample container under the action of the first resilient element.
In an alternative embodiment of the invention, the locking mechanism comprises a locking plate fixedly connected with the clamping arms and a locking pin slidingly connected with the base, wherein a square head with the width larger than the diameter of the locking pin is arranged on the locking pin, a locking groove is arranged on the locking plate, the locking groove comprises a first section matched with the locking pin and a second section matched with the square head, a third elastic element is arranged between the locking pin and the base and is configured to drive the locking pin to protrude out of a mounting area of a sample container between the two clamping arms, when the two clamping arms are opened, the second section is aligned with the square head, the locking pin enables the square head to be inserted into the second section under the action of the third elastic element so as to prevent the two clamping arms from being folded, and when the sample container is placed into the clamping mechanism, the sample container presses the locking pin so as to enable the square head to be folded with the two clamping arms to be staggered.
In an alternative embodiment of the invention, the base is provided with a pallet extending to the bottom of the sample container.
The invention has the technical effects that: the linear driving element drives the clamping mechanism to translate, so that the transfer of the sample container is realized, interference in the transmitting and receiving process is avoided, meanwhile, the first linkage mechanism is utilized to enable the device to enable the sample container to be inserted into the pneumatic logistics conveying pipeline while translating the sample container, tedious operation during manual placement of the sample container is avoided, and the whole device is only required to be provided with one driving element, so that the device structure is simplified, the device cost is reduced, and meanwhile, the reliability of the device is improved.
Drawings
FIG. 1 is a perspective view of the operation of a sample emission device for a smart medical system according to an embodiment of the present invention;
FIG. 2 is a perspective view showing another view of the operating state of the sample emission device for the intelligent medical system according to the embodiment of the present invention;
FIG. 3 is a rear view of the operating state of a sample emission device for a smart medical system provided by an embodiment of the present invention;
FIG. 4 is a cross-sectional view A-A of FIG. 3;
FIG. 5 is an enlarged view of part II of FIG. 4;
FIG. 6 is a B-B cross-sectional view of FIG. 4;
FIG. 7 is an enlarged partial view of I of FIG. 6;
FIG. 8 is a perspective view of a sample emission device for a smart medical system provided by an embodiment of the present invention;
FIG. 9 is a perspective view of another view of a sample emission device for a smart medical system according to an embodiment of the present invention;
fig. 10 is an exploded view of a sample emission device for a smart medical system according to an embodiment of the present invention.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present invention with reference to specific examples. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the illustrations, not according to the number, shape and size of the components in actual implementation, and the form, number and proportion of each component in actual implementation may be arbitrarily changed, and the layout of the components may be more complex.
Referring to fig. 1 to 10, a sample emission device for an intelligent medical system is disposed at the end of a pneumatic material flow conveying pipeline 10, wherein the end of the pneumatic material flow conveying pipeline 10 is vertically disposed; comprising a linear motion unit 21, a lifting unit, a clamping mechanism and a first linkage mechanism. The linear motion unit 21 is movably arranged along the horizontal direction, the linear motion unit 21 is connected with the linear driving element 20, and the linear driving element 20 is connected with the frame; the lifting unit is arranged on the linear motion unit 21 and is arranged in a vertically movable manner relative to the linear motion unit 21; the clamping mechanism is arranged on the lifting unit and comprises two clamping arms 31 which are mutually opened and closed, and the clamping arms 31 are used for clamping the sample container 1; the first linkage mechanism is arranged between the lifting unit and the linear motion unit 21, and is configured to enable the lifting unit to lift a distance when the lifting unit moves to the position below the tail end of the pneumatic logistics transportation pipeline 10 along with the linear motion unit 21, so that the upper end of the sample container 1 clamped by the clamping mechanism can be inserted into the pneumatic logistics transportation pipeline 10.
The linear driving element 20 drives the clamping mechanism to translate, so that the transfer of the sample container 1 is realized, interference in the transmitting and receiving process is avoided, meanwhile, the device can insert the sample container 1 into the pneumatic logistics conveying pipeline 10 while translating the sample container 1 by utilizing the first linkage mechanism, and the whole device only needs to be provided with one driving element, so that the device structure is simplified, the device cost is reduced, and the reliability of the device is improved.
Referring to fig. 2-4, 8 and 9, in an alternative embodiment of the present invention, the clamping mechanism further includes a base 30, two clamping arms 31 are slidably connected to the base 30, the first linkage mechanism includes a first link 23 and a second link 24, the first link 23 and the second link 24 are parallel, one ends of the first link 23 and the second link 24 are hinged to the linear motion unit 21, the other ends are hinged to the base 30, a guide wheel 35 is provided on the base 30, a blocking wall 22 is provided on an end of the linear driving element near the pneumatic material conveying pipeline 10, and when the clamping mechanism moves below the pneumatic material conveying pipeline 10, the guide wheel 35 collides with the blocking wall 22 and forms a rolling fit.
Referring to fig. 2-4, 8 and 9, in an alternative embodiment of the present invention, a first elastic element 32 is disposed between two clamping arms 31 and the base 30, and the first elastic element 32 is assembled such that the elastic force thereof can drive the two clamping arms 31 to close.
Referring to fig. 2, 3, 6, 9 and 10, in an alternative embodiment of the present invention, a second linkage mechanism is disposed between the two clamping arms 31 and the base 30, and the second linkage mechanism is configured to drive the two clamping arms 31 in the closed state to open when the base 30 moves upward relative to the linear motion unit 21. The second linkage mechanism comprises a first wedge block 311 fixedly connected with the clamping arms 31 and a second wedge block 33 movably connected with the base 30 along the vertical direction, the first wedge block 311 and the second wedge block 33 form inclined plane transmission fit, and when the second wedge block 33 descends, the two clamping arms 31 can be driven to open. A second elastic element 331 is disposed between the second wedge 33 and the base 30, and the second elastic element 331 is configured such that an elastic force thereof can drive the second wedge 33 upward.
Referring to fig. 1-4, in an alternative embodiment of the present invention, a stopper 11 is provided on an outer wall of a distal end of the pneumatic conveying pipe 10, and when the clamping mechanism is lifted, the stopper 11 abuts against the second wedge 33, so that the second wedge 33 descends relative to the base 30.
Referring to fig. 4-8, in an alternative embodiment of the present invention, a locking mechanism is provided between the clamping arms 31 and the base 30, and the locking mechanism is configured to hold the two clamping arms 31 in the open state when the second wedge 33 drives the two clamping arms 31 open, and to release the two clamping arms 31 when the sample container 1 is placed in the clamping mechanism, so that the two clamping arms 31 clamp the sample container 1 under the action of the first elastic element 32.
The locking mechanism comprises a locking plate 312 fixedly connected with the clamping arms 31 and a locking pin 34 slidingly connected with the base 30, the locking pin 34 is provided with a square head 341 with a width larger than the diameter of the locking pin 34, the locking plate 312 is provided with a locking groove, the locking groove comprises a first section 313 matched with the locking pin 34 and a second section 314 matched with the square head 341, a third elastic element 342 is arranged between the locking pin 34 and the base 30, the third elastic element 342 is configured to drive the locking pin 34 to protrude out of the mounting area of the sample container 1 between the two clamping arms 31, when the two clamping arms 31 are opened, the second section 314 is aligned with the square head 341, the locking pin 34 is enabled to be inserted into the second section 314 under the action of the third elastic element 342, so that the two clamping arms 31 are prevented from being closed, when the sample container 1 is placed into the clamping mechanism, the two clamping arms 31 are enabled to be offset under the action of the locking pin 32, and the clamping pin 32 are enabled to be pressed by the square head 341.
Referring to fig. 1-10, in an alternative embodiment of the present invention, the base 30 is provided with a tray 36 extending to the bottom of the sample container 1.
The elastic elements in the present invention may be compression springs, for example, and the linear driving element 20 in the present invention may be a linear motor or an electric cylinder, for example.
The specific working process and principle of the invention are as follows:
taking an example of a single launching process, the clamping mechanism is in an open state every time one sample container 1 is launched, at this time, the sample container 1 can be easily placed in the clamping mechanism, when an operator places the sample container 1 in the clamping mechanism, the sample container 1 is lightly pressed, at this time, the locking pin 34 in the protruding state can be pressed to a contracted state shown by 4-8, at this time, the square head 341 is separated from the second section 314 of the locking groove, the locking plate 312 is out of limit, so that the sample container 1 is folded to a state shown in fig. 6 under the action of the first elastic element 32, at this time, the two clamping arms 31 clamp the sample container 1, then the linear driving element 20 drives the linear movement unit 21 and the clamping mechanism to move below the pneumatic logistics conveying pipeline 10, when the clamping mechanism reaches the position right below the pipeline 10, the guide wheel 35 just collides with the blocking wall 22, at this time, the linear motion unit 21 continues to move, the base 30 is lifted upwards due to the blocking of the blocking wall 22 and the limit of the first link 23 and the second link 24, so that the sample container 1 is inserted into the lower end of the pipe 10, the second wedge 33 is blocked by the stop block 11 to press the first wedge 311, so that the two clamping arms 31 are separated, at this time, the pipe 10 is pumped out by negative pressure, when the second sections 314 of the locking grooves on the two clamping arms 31 are aligned with the square heads 341, the locking pins 34 are ejected under the action of the third elastic element 342 due to the loss of the extrusion of the sample container 1, meanwhile, the square heads 341 are inserted into the second sections 314 of the locking grooves, so that the two clamping arms 31 are kept in an open state, and finally, the linear driving element 20 acts reversely, each mechanism is reset to an initial state, and the one-time launching process is finished. The launching device of the invention realizes the clamping, transferring and lifting actions of the sample container 1 by using one driving element, simplifies the equipment structure and reduces the equipment cost.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. Accordingly, it is intended that all equivalent modifications and variations of the invention be covered by the claims, which are within the ordinary skill of the art, be within the spirit and scope of the present disclosure.
In the description herein, numerous specific details are provided, such as examples of components and/or methods, to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, components, methods, components, materials, parts, and so forth. In other instances, well-known structures, materials, or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the invention.
Reference throughout this specification to "one embodiment," "an embodiment," or "a particular embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment, and not necessarily all embodiments, of the present invention. Thus, the appearances of the phrases "in one embodiment," "in an embodiment," or "in a specific embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics of any specific embodiment of the present invention may be combined in any suitable manner with one or more other embodiments. It will be appreciated that other variations and modifications of the embodiments of the invention described and illustrated herein are possible in light of the teachings herein and are to be considered as part of the spirit and scope of the invention.
It will also be appreciated that one or more of the elements shown in the figures may also be implemented in a more separated or integrated manner, or even removed because of inoperability in certain circumstances or provided because it may be useful depending on the particular application.
In addition, any labeled arrows in the drawings/figures should be considered only as exemplary, and not limiting, unless otherwise specifically indicated. Furthermore, the term "or" as used herein is generally intended to mean "and/or" unless specified otherwise. Combinations of parts or steps will also be considered as being noted where terminology is foreseen as rendering the ability to separate or combine is unclear.
As used in the description herein and throughout the claims that follow, unless otherwise indicated, "a", "an", and "the" include plural references. Also, as used in the description herein and throughout the claims that follow, unless otherwise indicated, the meaning of "in …" includes "in …" and "on …".
The above description of illustrated embodiments of the invention, including what is described in the abstract, is not intended to be exhaustive or to limit the invention to the precise forms disclosed herein. Although specific embodiments of, and examples for, the invention are described herein for illustrative purposes only, various equivalent modifications are possible within the spirit and scope of the present invention, as those skilled in the relevant art will recognize and appreciate. As noted, these modifications can be made to the present invention in light of the foregoing description of illustrated embodiments of the present invention and are to be included within the spirit and scope of the present invention.
The systems and methods have been described herein in general terms as being helpful in understanding the details of the present invention. Furthermore, various specific details have been set forth in order to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the invention.
Thus, although the invention has been described herein with reference to particular embodiments thereof, a latitude of modification, various changes and substitutions are intended in the foregoing disclosures, and it will be appreciated that in some instances some features of the invention will be employed without a corresponding use of other features without departing from the scope and spirit of the invention as set forth. Therefore, many modifications may be made to adapt a particular situation or material to the essential scope and spirit of the present invention. It is intended that the invention not be limited to the particular terms used in following claims and/or to the particular embodiment disclosed as the best mode contemplated for carrying out this invention, but that the invention will include any and all embodiments and equivalents falling within the scope of the appended claims. Accordingly, the scope of the invention should be determined only by the following claims.
Claims (3)
1. The sample emission device for the intelligent medical system is characterized by being arranged at the tail end of a pneumatic logistics conveying pipeline, and the tail end of the pneumatic logistics conveying pipeline is vertically arranged; comprising the following steps:
the linear motion unit is movably arranged along the horizontal direction and is connected with the linear driving element, and the linear driving element is connected with the frame;
the lifting unit is arranged on the linear motion unit and is arranged in a vertically movable manner relative to the linear motion unit;
the clamping mechanism is arranged on the lifting unit and comprises two clamping arms which are mutually opened and closed, and the clamping arms are used for clamping the sample container;
a first linkage mechanism arranged between the lifting unit and the linear motion unit, the first linkage mechanism being configured to enable the lifting unit to be lifted a distance when the lifting unit moves below the tail end of the pneumatic logistics transport pipeline along with the linear motion unit, so that the upper end of the sample container clamped by the clamping mechanism can be inserted into the pneumatic logistics transport pipeline;
the clamping mechanism further comprises a base, the two clamping arms are in sliding connection with the base, the first linkage mechanism comprises a first connecting rod and a second connecting rod, the first connecting rod is parallel to the second connecting rod, one ends of the first connecting rod and the second connecting rod are hinged with the linear motion unit, the other ends of the first connecting rod and the second connecting rod are hinged with the base, a guide wheel is arranged on the base, a baffle wall is arranged at one end, close to the pneumatic logistics conveying pipeline, of the linear driving element, and when the clamping mechanism moves to the lower side of the pneumatic logistics conveying pipeline, the guide wheel is in contact with the baffle wall to form rolling fit;
a first elastic element is arranged between the two clamping arms and the base, and the first elastic element is assembled so that the elasticity of the first elastic element can drive the two clamping arms to be folded;
a second linkage mechanism is arranged between the two clamping arms and the base, and is assembled to drive the two clamping arms in a closed state to open when the base moves upwards relative to the linear motion unit;
the second linkage mechanism comprises a first wedge block fixedly connected with the clamping arms and a second wedge block movably connected with the base along the vertical direction, wherein the first wedge block and the second wedge block form inclined plane transmission fit, and when the second wedge block descends, the two clamping arms can be driven to open;
a stop block is arranged on the outer wall of the tail end of the pneumatic logistics conveying pipeline, and when the clamping mechanism is lifted, the stop block is abutted against the second wedge block so that the second wedge block descends relative to the base;
a locking mechanism is arranged between the clamping arms and the base, the locking mechanism is assembled to keep the two clamping arms in an open state when the second wedge block drives the two clamping arms to open, and the locking mechanism can release the two clamping arms when a sample container is placed in the clamping mechanism, so that the two clamping arms clamp the sample container under the action of the first elastic element;
the locking mechanism comprises a locking plate fixedly connected with the clamping arms and a locking pin slidingly connected with the base, a square head with the width larger than the diameter of the locking pin is arranged on the locking pin, a locking groove is formed in the locking plate, the locking groove comprises a first section matched with the locking pin and a second section matched with the square head, a third elastic element is arranged between the locking pin and the base, the third elastic element is configured to drive the locking pin to protrude out of the mounting area of the sample container between the two clamping arms, when the two clamping arms are opened, the second section is aligned with the square head, at the moment, the locking pin enables the square head to be inserted into the second section under the action of the third elastic element so as to prevent the two clamping arms from folding, when the sample container is put into the clamping mechanism, the sample container presses the locking pin, so that the square head and the clamping arms are staggered, and the two clamping arms are folded under the action of the first elastic element.
2. The sample emission device for a smart medical system of claim 1, wherein a second resilient element is disposed between the second wedge and the base, the second resilient element being configured to be resilient to urge the second wedge upward.
3. The sample emission device for a smart medical system of claim 1, wherein the base is provided with a tray extending to the bottom of the sample container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310189264.5A CN116253160B (en) | 2023-02-27 | 2023-02-27 | Sample transmitting device for intelligent medical system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310189264.5A CN116253160B (en) | 2023-02-27 | 2023-02-27 | Sample transmitting device for intelligent medical system |
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| CN116253160A CN116253160A (en) | 2023-06-13 |
| CN116253160B true CN116253160B (en) | 2023-11-03 |
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| US8956568B2 (en) * | 2010-09-03 | 2015-02-17 | Hitachi High-Technologies Corporation | Sample transfer mechanism |
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| CN209949179U (en) * | 2019-07-16 | 2020-01-14 | 深圳市安耐佳电子有限公司 | Simple and easy reliable general type centre gripping support |
| CN114324916A (en) * | 2020-09-29 | 2022-04-12 | 深圳迈瑞生物医疗电子股份有限公司 | Sample analyzer |
| CN112357569A (en) * | 2020-11-30 | 2021-02-12 | 江苏集萃华科智能装备科技有限公司 | Material container handling robot system |
| CN114275521A (en) * | 2021-12-10 | 2022-04-05 | 珠海格力智能装备有限公司 | Feeding device |
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