CN219620841U - Fastening cover device adapting to sampling pipes with different specifications - Google Patents
Fastening cover device adapting to sampling pipes with different specifications Download PDFInfo
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- CN219620841U CN219620841U CN202320039627.2U CN202320039627U CN219620841U CN 219620841 U CN219620841 U CN 219620841U CN 202320039627 U CN202320039627 U CN 202320039627U CN 219620841 U CN219620841 U CN 219620841U
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- clamping claw
- sampling
- claw part
- processor
- different specifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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Abstract
The utility model provides a fastening cover device for adapting to sampling pipes with different specifications, relates to the technical field of medical equipment, and solves the technical problem that the fastening cover device which can adapt to screwing operation of the sampling pipes with different specifications is lacking in the prior art. The device comprises a first clamping claw part, a second clamping claw part, a lifting structure and a driving structure, wherein the end parts of the first clamping claw part and the end parts of the second clamping claw part are connected with the lifting structure, the first clamping claw part and the second clamping claw part are respectively positioned at two sides of the lifting structure, the first clamping claw part and the second clamping claw part can be pushed to move towards a direction close to or far away from each other by telescopic movement of the lifting structure, the first clamping claw part and the second clamping claw part can clamp a sampling cover on a sampling tube, and the driving structure is connected with the lifting structure and can drive the lifting structure to rotate.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a fastening cover device for adapting sampling pipes with different specifications.
Background
The diameter of sampling caps for detecting nucleic acids is different, and at present, in order to reduce the amount of labor of workers, there is a fastening cap structure, but the fastening cap structure can only screw a sampling tube of the same specification, and cannot be applied to a sampling tube of another specification.
The present inventors found that there are at least the following technical problems in the prior art:
in the prior art, there is a lack of a fastening cap device that can be adapted to perform cap screwing operations on sampling tubes of different gauges.
Disclosure of Invention
The utility model aims to provide a fastening cover device which is suitable for sampling pipes with different specifications, so as to solve the technical problem that the prior art lacks a fastening cover device which can be suitable for screwing the sampling pipes with different specifications 。 The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a fastening cover device for adapting to sampling pipes with different specifications, which comprises a first clamping claw part, a second clamping claw part, a lifting structure and a driving structure, wherein the end parts of the first clamping claw part and the second clamping claw part are connected with the lifting structure, the first clamping claw part and the second clamping claw part are respectively positioned at two sides of the lifting structure, the first clamping claw part and the second clamping claw part can be pushed to move towards a direction approaching to or away from each other by the telescopic movement of the lifting structure, the first clamping claw part and the second clamping claw part can clamp a sampling cover on the sampling pipe, and the driving structure is connected with the lifting structure and can drive the lifting structure to rotate.
Optionally, the first clamping claw portion and the second clamping claw portion each include a rotating rod, a pushing rod, a connecting portion and an abutting portion, the rotating rod and the pushing rod are both rotationally connected with the connecting portion and located on the same side of the connecting portion, and the abutting portion is connected with the connecting portion and located on two opposite sides of the connecting portion respectively;
the lifting structure comprises a lifting cylinder and a connecting frame, wherein a shell of the lifting cylinder is fixedly connected with the connecting frame, the free end of the rotating rod is rotationally connected with the connecting frame, and the free end of the pushing rod is rotationally connected with a piston rod of the lifting cylinder.
Optionally, an end of the abutment is provided with an arcuate slot.
Optionally, anti-skid patterns are arranged on the end faces of the arc-shaped grooves.
Optionally, the device further comprises a first processor and a resistance sensor, wherein the resistance sensor is in communication connection with the first processor, the lifting cylinder is electrically connected with the first processor, the resistance sensor can sense pressure information of the abutting part abutting against the side face of the sampling cover and can transmit the pressure information to the first processor, and the first processor can receive the pressure information and control the lifting cylinder to operate or stop according to the pressure information.
Optionally, the device further comprises a second processor and a position sensor, wherein the position sensor is in communication connection with the second processor, the driving structure is electrically connected with the second processor, the position sensor can sense the position information of the sampling cover relative to the sampling tube, and the second processor can receive the position information and control the driving structure to operate or stop according to the position information.
Optionally, still include support frame, extending structure and support body, the support body with extending structure is connected, extending structure with the support frame is connected just extending structure can promote the support frame is elevating movement, first clamp claw portion the second clamp claw portion the elevating structure with the number of drive structure is a plurality of, all drive structure all connects on the support frame, first clamp claw portion the second clamp claw portion with elevating structure all is located the below of support frame.
Optionally, the device further comprises a fixing plate, wherein the fixing plate is placed on the frame body and is located below the supporting frame, a plurality of placing holes are formed in the fixing plate, each placing hole is provided with a limited rotation structure, the sampling tube is placed in the placing hole, the limited rotation structure can clamp the sampling tube, and the limited rotation structure can limit the rotation of the sampling tube.
The utility model provides a fastening cover device adapting to sampling pipes with different specifications, wherein the free ends of a first clamping claw part and a second clamping claw part are used for clamping sampling covers, the first clamping claw part and the second clamping claw part can be pushed to move towards or away from each other by driving a lifting structure, the distance between the free ends of the first clamping claw part and the second clamping claw part can be adjusted, so that sampling covers with different diameters can be clamped, the lifting structure can be driven by the driving structure to rotate, the first clamping claw part and the second clamping claw part can be driven to rotate, the rotation of the sampling covers can be realized, the device can be used for screwing sampling pipes with different specifications, and the technical problem that the fastening cover device adapting to screwing sampling pipes with different specifications is lacking in the prior art is solved 。
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a connection structure of a first clamping claw portion, a second clamping claw portion, a lifting structure and a driving structure of a fastening cover device adapted to sampling pipes with different specifications according to an embodiment of the present utility model;
FIG. 2 is a schematic structural view of a sampling tube adapted to different specifications according to an embodiment of the present utility model;
FIG. 3 is a schematic view of another side of a sample tube adapted to different specifications according to an embodiment of the present utility model;
in the figure 1, a first clamping claw part; 11. a rotating lever; 12. a push rod; 13. a connection part; 14. an abutting portion; 2. a second clamping claw portion; 3. a lifting structure; 31. a lifting cylinder; 32. a connecting frame; 4. a driving structure; 5. a support frame; 6. a telescopic structure; 7. a frame body; 8. and a fixing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc., refer to an orientation or positional relationship based on that shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.
The utility model provides a fastening cover device for adapting to sampling pipes with different specifications, which comprises a first clamping claw part 1, a second clamping claw part 2, a lifting structure 3 and a driving structure 4, wherein the end parts of the first clamping claw part 1 and the second clamping claw part 2 are connected with the lifting structure 3, the first clamping claw part 1 and the second clamping claw part 2 are respectively positioned at two sides of the lifting structure 3, the first clamping claw part 1 and the second clamping claw part 2 can be pushed to move towards a direction approaching to or away from each other by the telescopic movement of the lifting structure 3, the first clamping claw part 1 and the second clamping claw part 2 can clamp a sampling cover on the sampling pipe, the driving structure 4 is connected with the lifting structure 3, and the driving structure 4 can drive the lifting structure 3 to rotate. According to the fastening cover device for adapting to sampling pipes with different specifications, the free ends of the first clamping claw part 1 and the second clamping claw part 2 are used for clamping sampling covers, the lifting structure 3 is driven to push the first clamping claw part 1 and the second clamping claw part 2 to move towards or away from each other, the distance between the free ends of the first clamping claw part 1 and the free ends of the second clamping claw part 2 can be adjusted, so that sampling covers with different diameters can be clamped, the lifting structure 3 is driven to rotate by the driving structure 4, the first clamping claw part 1 and the second clamping claw part 2 can be driven to rotate, rotation of the sampling covers can be achieved, the device can conduct screwing operation on sampling pipes with different specifications, and the technical problem that in the prior art, the fastening cover device for adapting to screwing operation on sampling pipes with different specifications is lacking is solved.
As an alternative embodiment, the first clamping jaw 1 and the second clamping jaw 2 each include a rotating lever 11, a pushing lever 12, a connecting portion 13, and an abutting portion 14, wherein the rotating lever 11 and the pushing lever 12 are each rotatably connected with the connecting portion 13, the rotating lever 11 and the pushing lever 12 are located on the same side of the connecting portion 13, the abutting portion 14 is connected with the connecting portion 13, and the rotating lever 11 and the abutting portion 14 are located on opposite sides of the connecting portion 13, respectively;
the lifting structure 3 comprises a lifting cylinder 31 and a connecting frame 32, the shell of the lifting cylinder 31 is fixedly connected with the connecting frame 32, the free end of the rotating rod 11 is rotationally connected with one end of the connecting frame 32, and the free end of the pushing rod 12 is rotationally connected with the piston rod of the lifting cylinder 31. When the piston rod of the lifting cylinder 31 does the extending movement, the pushing rod 12 pushes the connecting part 13 to move in a direction away from the center, so as to drive the abutting part 14 to move, and meanwhile, the rotating rod 11 swings outwards, so that the distance between the abutting part 14 on the first clamping claw part 1 and the abutting part 14 of the second clamping claw part 2 is increased; when the piston rod of the lifting cylinder 31 makes a retracting movement, the push rod 12 pushes the connecting portion 13 to move in a direction approaching the center, thereby driving the abutting portion 14 to move, and simultaneously the rotating rod 11 swings inward, so that the distance between the abutting portion 14 on the first clamping jaw portion 1 and the abutting portion 14 of the second clamping jaw portion 2 is reduced. The two abutments 14 will grip the sampling cap.
As an alternative embodiment, the end of the abutment 14 is provided with an arc-shaped groove, which is intended to fit the side of the sampling cap. The end face of the arc-shaped groove is provided with anti-skid patterns which are used for increasing friction force with the sampling cover, so that the sampling cover can be screwed conveniently.
As an alternative embodiment, the device further comprises a first processor and a resistance sensor, wherein the resistance sensor is in communication connection with the first processor, the lifting cylinder 31 is electrically connected with the first processor, the resistance sensor can sense pressure information of the abutting part 14 abutting against the side surface of the sampling cover and can transmit the pressure information to the first processor, and the first processor can receive the pressure information and control the lifting cylinder 31 to operate or stop according to the pressure information. When the sampling cover is located between the two abutting portions 14, the lifting cylinder 31 drives the piston rod to retract until the resistance sensor senses that a certain pressure exists between the abutting portions 14 and the sampling cover, the first processor controls the lifting cylinder 31 to stop working, and at the moment, the two abutting portions 14 can squeeze the sampling cover.
As an alternative embodiment, the device further comprises a second processor and a position sensor, the position sensor is in communication connection with the second processor, the driving structure 4 is electrically connected with the second processor, the position sensor can sense the position information of the sampling cover relative to the sampling tube, and the second processor can receive the position information and control the driving structure 4 to operate or stop according to the position information. When the sampling cover and the tube body of the sampling tube are installed, the position where the sampling cover is located is the appointed position, and when the position sensor senses that the sampling cover is located at the appointed position, the second processor controls the driving structure 4 to stop working.
As an alternative embodiment, still include support frame 5, extending structure 6 and support body 7, support body 7 is connected with extending structure 6, extending structure 6 is connected with support frame 5 and extending structure 6 can promote support frame 5 and do elevating movement, and the number of first collet portion 1, second collet portion 2, elevating structure 3 and drive structure 4 is a plurality of, can screw the lid operation to a plurality of sampling pipes simultaneously, and all drive structure 4 all connect on support frame 5, and first collet portion 1, second collet portion 2 and elevating structure 3 all are located the below of support frame 5. The telescopic structure 6 is for pushing the first clamping jaw 1 and the second clamping jaw 2 to move in a direction approaching or moving away from the fixed plate 8.
As an alternative embodiment, still include fixed plate 8, fixed plate 8 places on support body 7 and fixed plate 8 is located the below of support frame 5, is provided with a plurality of holes of placing on the fixed plate 8, all is provided with limited rotation structure on every hole of placing, and the sampling pipe is placed in the hole of placing, and limited rotation structure can clip the sampling pipe and limited rotation structure can restrict the sampling pipe rotation. When the first clamping claw part 1 and the second clamping claw part 2 clamp the sampling cover to rotate, the rotation limiting structure clamps the pipe body of the sampling pipe at the same time, so that the pipe body is prevented from rotating along with the rotation of the sampling cover.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (7)
1. The fastening cover device adapting to sampling pipes with different specifications is characterized by comprising a first clamping claw part (1), a second clamping claw part (2), a lifting structure (3) and a driving structure (4), wherein,
the ends of the first clamping claw part (1) and the second clamping claw part (2) are connected with the lifting structure (3), the first clamping claw part (1) and the second clamping claw part (2) are respectively positioned at two sides of the lifting structure (3), the first clamping claw part (1) and the second clamping claw part (2) can be pushed to move towards a direction approaching to or away from each other by telescopic movement of the lifting structure (3), the first clamping claw part (1) and the second clamping claw part (2) can clamp a sampling cover on a sampling pipe, the driving structure (4) is connected with the lifting structure (3), and the driving structure (4) can drive the lifting structure (3) to rotate;
still include support frame (5), extending structure (6) and support body (7), support body (7) with extending structure (6) are connected, extending structure (6) with support frame (5) are connected just extending structure (6) can promote support frame (5) are elevating movement, first clamp claw portion (1) second clamp claw portion (2) elevating structure (3) with the number of drive structure (4) is a plurality of, all drive structure (4) all are connected on support frame (5), first clamp claw portion (1) second clamp claw portion (2) with elevating structure (3) all are located the below of support frame (5).
2. The fastening cover device for adapting to sampling tubes with different specifications according to claim 1, wherein the first clamping claw portion (1) and the second clamping claw portion (2) each comprise a rotating rod (11), a pushing rod (12), a connecting portion (13) and an abutting portion (14), the rotating rod (11) and the pushing rod (12) are both rotatably connected with the connecting portion (13) and the rotating rod (11) and the pushing rod (12) are located on the same side of the connecting portion (13), the abutting portion (14) is connected with the connecting portion (13) and the rotating rod (11) and the abutting portion (14) are located on two opposite sides of the connecting portion (13), respectively;
the lifting structure (3) comprises a lifting cylinder (31) and a connecting frame (32), a shell of the lifting cylinder (31) is fixedly connected with the connecting frame (32), the free end of the rotating rod (11) is rotationally connected with the connecting frame (32), and the free end of the pushing rod (12) is rotationally connected with a piston rod of the lifting cylinder (31).
3. A fastening cap device for adapting to sampling tubes of different specifications according to claim 2, characterized in that the end of the abutment (14) is provided with an arc-shaped groove.
4. A fastening cap device for adapting to sampling tubes of different specifications according to claim 3, wherein the end face of the arc-shaped groove is provided with anti-slip patterns.
5. The fastening cover device for adapting to sampling pipes with different specifications according to claim 2, further comprising a first processor and a resistance sensor, wherein the resistance sensor is in communication connection with the first processor, the lifting cylinder (31) is electrically connected with the first processor, the resistance sensor can sense pressure information of the abutting part (14) abutting on the side surface of the sampling cover and can be transmitted to the first processor, and the first processor can receive the pressure information and control the lifting cylinder (31) to operate or stop according to the pressure information.
6. The fastening cap device for adapting to sampling tubes of different specifications according to claim 1, further comprising a second processor and a position sensor, said position sensor being in communication with said second processor, said driving structure (4) being in electrical connection with said second processor, said position sensor being capable of sensing position information of said sampling cap relative to said sampling tubes, said second processor being capable of receiving said position information and controlling the operation or stop of said driving structure (4) in dependence of said position information.
7. The fastening cover device for adapting to sampling pipes with different specifications according to claim 1, further comprising a fixing plate (8), wherein the fixing plate (8) is placed on the frame body (7) and the fixing plate (8) is located below the supporting frame (5), a plurality of placing holes are formed in the fixing plate (8), a rotation limiting structure is arranged on each placing hole, the sampling pipe is placed in each placing hole, the rotation limiting structure can clamp the sampling pipe, and the rotation limiting structure can limit the rotation of the sampling pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320039627.2U CN219620841U (en) | 2023-01-07 | 2023-01-07 | Fastening cover device adapting to sampling pipes with different specifications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320039627.2U CN219620841U (en) | 2023-01-07 | 2023-01-07 | Fastening cover device adapting to sampling pipes with different specifications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219620841U true CN219620841U (en) | 2023-09-01 |
Family
ID=87792646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320039627.2U Active CN219620841U (en) | 2023-01-07 | 2023-01-07 | Fastening cover device adapting to sampling pipes with different specifications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219620841U (en) |
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2023
- 2023-01-07 CN CN202320039627.2U patent/CN219620841U/en active Active
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