CN216030795U - Draw board anchor clamps and have automatic clamping device of this anchor clamps suitable for increase appearance - Google Patents
Draw board anchor clamps and have automatic clamping device of this anchor clamps suitable for increase appearance Download PDFInfo
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- CN216030795U CN216030795U CN202121977132.1U CN202121977132U CN216030795U CN 216030795 U CN216030795 U CN 216030795U CN 202121977132 U CN202121977132 U CN 202121977132U CN 216030795 U CN216030795 U CN 216030795U
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- mounting
- anchor clamps
- extraction plate
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Abstract
The utility model provides an extraction plate clamp suitable for an amplification instrument and an automatic clamping device with the same, wherein the extraction plate comprises a base and a cover plate clamped on the base; the extraction plate holder for an amplification apparatus comprises: the driving part is matched with pneumatic equipment for use; a first clamp and a second clamp which are arranged at two end parts of the driving part; wherein, all be provided with on first anchor clamps with the second anchor clamps and dig the claw. The extraction plate clamp suitable for the amplification instrument and the automatic clamping device with the extraction plate clamp can separate the extraction plate, have reasonable structural design, stably and reliably clamp the PCR sleeve plate, effectively prevent direct contact between researchers and the PCR plate and protect the PCR sleeve plate.
Description
Technical Field
The utility model belongs to the technical field of tools, relates to a clamp, and particularly relates to an extraction plate clamp suitable for an amplification instrument and an automatic clamping device with the same.
Background
A PCR amplification apparatus, also called as a PCR gene amplification apparatus, a PCR nucleic acid amplification apparatus, or a PCR nucleic acid amplification apparatus, is an apparatus for amplifying specific DNA by using a PCR (Polymerase chain reaction) technique, and is widely used in medical and biological laboratories, for example, to determine whether a sample will show a map of a certain genetic disease, diagnose infectious diseases, copy genes, identify parents, and the like.
PCR lagging behind the heating of amplification appearance forms vacuum negative pressure, and the staff hardly picks out 96 holes or 384 holes's PCR board from the base the inside, even the staff contacts with PCR lagging, can separate PCR board and base, also can cause damage or pollution so to extracting the board, can't satisfy the research demand.
Therefore, how to provide an extraction plate fixture suitable for an amplification apparatus and an automatic clamping device having the same to solve the problems that the prior art is difficult to separate the extraction plate, and if a worker participates in the separation, the extraction plate is damaged or polluted, and the research requirements cannot be met, and the like, has become a technical problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, an object of the present invention is to provide an extraction plate fixture suitable for an amplification apparatus and an automatic clamping device having the same, which are used to solve the problems that it is difficult to separate the extraction plate in the prior art, and if a worker participates in the separation, the extraction plate is damaged or contaminated, and the research requirements cannot be met.
In order to achieve the above and other related objects, an aspect of the present invention provides an extraction plate holder for an amplification apparatus, the extraction plate holder comprising a base and a cover plate fastened to the base; the extraction plate holder for an amplification apparatus comprises: the driving part is matched with pneumatic equipment for use; a first clamp and a second clamp which are arranged at two end parts of the driving part; wherein, all be provided with on first anchor clamps with the second anchor clamps and dig the claw.
In an embodiment of the present invention, the driving part includes a cylinder, pistons symmetrically disposed at two ends of the cylinder, a piston rod integrally connected to the pistons, and a first mounting plate and a second mounting plate fixed to the piston rod.
In an embodiment of the present invention, one end of the first mounting plate and one end of the second mounting plate are provided with an inverted L-shaped groove; the inverted L-shaped groove of the first mounting plate is symmetrical to the inverted L-shaped groove of the second mounting plate; the first clamp is fixedly arranged at the inverted L-shaped groove of the first mounting plate; and the second clamp is fixedly arranged at the inverted L-shaped groove of the second mounting plate.
In an embodiment of the present invention, the first mounting plate and the first clamp are provided with mounting holes; the second mounting plate and the second clamp are also provided with mounting holes.
In an embodiment of the present invention, the first clamp is L-shaped, a longitudinal end of the first clamp is attached to the inverted L-shaped groove of the first mounting plate, and a transverse end of the first clamp is provided with a first digging claw; the one end of second anchor clamps with the installation of laminating of the type of falling L recess of second mounting panel, the claw is dug to the other end setting second of second anchor clamps.
In an embodiment of the present invention, the first digging claw opens toward the second clamp, and the opening is arc-shaped; the claw is scratched to the second towards first anchor clamps opening, the opening is the arc.
In an embodiment of the present invention, the driving part further includes a connecting seat disposed at a top of the cylinder; the connecting seat is matched with the pneumatic equipment; and the top of the connecting seat is provided with an air exhaust hole communicated with the air pressure equipment.
In an embodiment of the present invention, the extraction plate fixture further includes a mounting base disposed between the cylinder and the connection seat; the mounting base is L-shaped, the longitudinal part of the mounting base is used for being fixed with the connecting seat, and the transverse part of the mounting base is used for being fixed with the air cylinder.
In an embodiment of the utility model, the driving part further includes an air exhaust duct disposed at a side of the connecting seat and the cylinder; the side wall of the cylinder is provided with a mounting hole for fixing one end of the air exhaust pipeline; and the side wall of the connecting seat is provided with a mounting hole for fixing the other end of the air exhaust pipeline.
The utility model provides an automatic clamping device, which is used for separating a base of an extraction plate and a cover plate clamped on the base; the automatic clamping device includes: a robot arm; the pneumatic equipment is arranged at the gripper of the robot arm; and the extraction plate clamp is matched with the air pressure equipment and is suitable for the amplification instrument.
As described above, the extraction plate holder and the automatic clamping device having the same according to the present invention have the following advantageous effects:
the extraction plate clamp suitable for the amplification instrument and the automatic clamping device with the extraction plate clamp can separate the extraction plate, have reasonable structural design, stably and reliably clamp the PCR sleeve plate, effectively prevent direct contact between researchers and the PCR plate and protect the PCR sleeve plate.
Drawings
FIG. 1A is an exploded view of an embodiment of an extraction plate holder suitable for use in an amplification apparatus according to the present invention.
FIG. 1B is a side view of an embodiment of an extraction plate holder for an amplification apparatus according to the present invention.
FIG. 1C is a schematic perspective view of an embodiment of an extraction plate holder for an amplification apparatus according to the present invention.
Fig. 2 is a schematic perspective view of an automatic clamping device according to an embodiment of the utility model.
Description of the element reference numerals
1 extraction plate clamp suitable for amplification instrument
10 drive unit
11 first clamp
12 second clamp
13 mounting base
100 cylinder
101 piston rod
102 first mounting plate
103 second mounting plate
104 connecting socket
102A/103A inverted L-shaped groove
111 first digging claw
121 second digging claw
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
Example one
The embodiment provides an extraction plate clamp suitable for an amplification instrument, wherein the extraction plate comprises a base and a cover plate clamped on the base; the extraction plate holder for an amplification apparatus comprises:
the driving part is matched with pneumatic equipment for use; and
a first clamp and a second clamp provided at both end portions of the driving member;
wherein, all be provided with on first anchor clamps with the second anchor clamps and dig the claw.
The following describes in detail the extraction plate holder suitable for use in an amplification apparatus provided in the present embodiment with reference to the drawings. The extraction plate fixture for the amplification instrument is used for clamping a base and a cover plate of the extraction plate, wherein the cover plate is clamped with the base. In this embodiment, the extraction plate is a PCR plate.
Referring to fig. 1A, fig. 1B and fig. 1C, an exploded view, a side view and a perspective view of an embodiment of an extraction plate holder for an amplification apparatus are respectively shown. As shown in FIG. 1A, FIG. 1B and FIG. 1C, the extraction plate holder 1 for use in an amplification apparatus comprises: a driving part 10, a first clamp 11 and a second clamp 12. Wherein, first anchor clamps 11 with all be provided with on the second anchor clamps 12 and scratch the claw, scratch the claw and be used for through first anchor clamps 11 and second anchor clamps 12 press from both sides tightly when drawing the board, through scratch the claw that sets up on first anchor clamps 11 with the second anchor clamps 12 and separate out the PCR board from the base.
In this embodiment, the driving member 10 is used in cooperation with an air pressure device, and the air pressure device provides a driving force for the driving member.
Referring to fig. 1A, 1B and 1C, the driving part 10 includes a cylinder 100, first pistons (not shown) symmetrically disposed at two ends of the cylinder 100, a piston rod 101 integrally connected to the pistons, and first and second mounting plates 102 and 103 fixed to the piston rod 101, a connecting seat 104, and an air exhaust duct (not shown) disposed between the connecting seat 104 and the cylinder 100.
inverted-L-shaped grooves 102A and 103A are formed in one end of the first mounting plate 102 and the second mounting plate 103 (i.e., the end where the first clamp and the second clamp are mounted), and the inverted-L-shaped groove 102A of the first mounting plate is symmetrical to the inverted-L-shaped groove 103A of the second mounting plate.
The first clamp 11 is fixedly mounted at the inverted-L-shaped groove 102A of the first mounting plate 102, and the second clamp 12 is fixedly mounted at the inverted-L-shaped groove 103A of the second mounting plate 103.
Specifically, the first mounting plate 102 and the first clamp 11 are provided with mounting holes, and the second mounting plate 103 and the second clamp 12 are also provided with mounting holes. The first jig 11 is fixed to the first jig 11 by installing bolts or screws in the mounting holes, and the second mounting plate 103 is fixed to the second jig 12.
The connecting block 104 may be directly fixed to the top of the cylinder 100 or mounted by providing a mounting base 13 between the cylinder and the connecting block, such as shown in fig. 1A, 1B, and 1C.
Specifically, the mounting base 13 is L-shaped, and a longitudinal portion thereof is used for being fixed to the connecting seat 104, and a transverse portion thereof is used for being fixed to the cylinder 100.
In this embodiment, the connecting base 104 is used with the pneumatic device. The top of the connecting base 104 is provided with an air exhaust hole communicated with the air pressure device.
In this embodiment, in order to mount the air extraction duct, a mounting hole (not shown) for fixing one end of the air extraction duct is formed in a side wall of the cylinder 100, and a mounting hole (not shown) for fixing the other end of the air extraction duct is formed in a side wall of the connection base 104. The side wall of the cylinder 100 provided with the mounting hole is the same as the side wall of the connecting seat 104.
In this embodiment, the first clamp 11 and the second clamp 12 are used for clamping a PCR plate set.
With reference to fig. 1A, 1B and 1C, since the length of the cylinder 100 is greater than the width of the PCR sheathing, in order to save the working space of the first clamp 11, the first clamp 11 is designed to be L-shaped, the longitudinal end of the first clamp is attached to the inverted L-shaped groove of the first mounting plate 102, and the transverse end of the first clamp is provided with a first digging claw 111.
One end of the second clamp 12 is attached to the inverted L-shaped groove of the second mounting plate 103, and the other end of the second clamp 12 is provided with a second digging claw 121.
Specifically, the first digging claw 111 opens toward the second clamp 12, and the opening is arc-shaped; the second digging claw 121 opens toward the first clamp 111, and the opening is also arc-shaped.
In this embodiment, after the extraction plate clamp 1 suitable for the amplification apparatus is started by the air pressure device, the air pressure device exhausts the air cylinder 100, the external air pressure is greater than the internal air pressure, i.e., the piston is pushed to move inwards, and the piston drives the piston rod to move until the PCR sleeve plate is clamped. After the first clamp 11 and the second clamp 12 clamp the PCR sheathing, the first scratching claw 111 and the second scratching claw 121 scratch along the clamping position of the base and the cover plate to separate the base and the cover plate.
This embodiment the extract board anchor clamps suitable for amplificator can be with extracting the board separation, and its structural design is reasonable, and is firm reliable to the centre gripping of PCR lagging, and the effectual direct contact who prevents researcher and PCR board has played the guard action to the PCR lagging.
Example two
The embodiment provides an automatic clamping device, which is used for separating a base of an extraction plate and a cover plate clamped on the base; the automatic clamping device includes:
a robot arm;
the pneumatic equipment is arranged at the gripper of the robot arm; and
and the extraction plate clamp is matched with the pneumatic equipment and is suitable for an amplification instrument.
The automatic clamping device provided by the present embodiment will be described in detail with reference to the drawings. Please refer to fig. 2, which is a schematic perspective view of an automatic clamping apparatus in an embodiment. The automatic clamping device 2 includes: a robot arm 21, a pneumatic device (not shown) provided at the gripper of the robot arm 21, and an extraction plate holder 1 adapted to the amplification apparatus and adapted to be engaged with the pneumatic device.
The extraction plate holder 1 for an amplification apparatus comprises: the device comprises a driving part, a first clamp and a second clamp. The first clamp and the second clamp are provided with digging claws, and the digging claws are used for separating the PCR plate from the base through the digging claws arranged on the first clamp and the second clamp when the plate is extracted.
In this embodiment, the driving member is required to be used in cooperation with an air pressure device, and the air pressure device provides a driving force for the driving member.
The driving part comprises a cylinder, first pistons (not shown) symmetrically arranged at two ends of the cylinder, a piston rod integrally connected with the pistons, a first mounting plate, a second mounting plate, a connecting seat and an air extraction pipeline arranged between the connecting seat and the cylinder, wherein the first mounting plate and the second mounting plate are fixed on the piston rod.
And one ends of the first mounting plate and the second mounting plate (namely the ends for mounting the first clamp and the second clamp) are provided with inverted L-shaped grooves, and the inverted L-shaped grooves of the first mounting plate are symmetrical to the inverted L-shaped grooves of the second mounting plate.
The first clamp is fixedly installed at the inverted L-shaped groove of the first installation plate, and the second clamp is fixedly installed at the inverted L-shaped groove of the second installation plate.
Specifically, the first mounting plate and the first clamp are provided with mounting holes, and the second mounting plate and the second clamp are also provided with mounting holes. And fixing the first clamp on the first clamp by installing bolts or screws in the installation holes, and fixing the second installation plate on the second clamp.
The connecting base may be directly fixed to the top of the cylinder or installed by providing a mounting base between the cylinder and the connecting base.
Specifically, the mounting base is L-shaped, a longitudinal portion of the mounting base is used for being fixed with the connecting seat, and a transverse portion of the mounting base is used for being fixed with the air cylinder.
In this embodiment, the connecting seat is used in cooperation with the pneumatic device. And the top of the connecting seat is provided with an air exhaust hole communicated with the air pressure equipment.
In this embodiment, in order to install the exhaust duct, the lateral wall of cylinder is seted up fixedly the mounting hole of exhaust duct one end, the lateral wall of connecting seat is seted up fixedly the mounting hole of the exhaust duct other end. The side wall of the air cylinder provided with the mounting hole is the same as the side wall of the connecting seat.
In this embodiment, the first and second clamps are used to clamp the PCR plate set.
Because the length of cylinder is greater than the width of PCR lagging, in order to save the working space of first anchor clamps will first anchor clamps design is the L type, its vertical end with the installation of laminating of the type of falling L recess of first mounting panel, its horizontal end sets up first digging the claw.
The one end of second anchor clamps with the installation of laminating of the type of falling L recess of second mounting panel, the claw is dug to the other end setting second of second anchor clamps.
Specifically, the first digging claw is opened towards the second clamp, and the opening is arc-shaped; the second digging claw faces the opening of the first clamp, and the opening is also arc-shaped.
The automatic clamping device is used as follows:
robot arm drives the pneumatic equipment and removes the top that is applicable to the board anchor clamps that draw of amplificator, pneumatic equipment and the cooperation of the board anchor clamps that draw that are applicable to the amplificator start pneumatic equipment, pneumatic equipment is right the cylinder exhausts, and outside atmospheric pressure is greater than inside atmospheric pressure, promotes piston inward movement promptly, the piston drives the piston rod motion is until pressing from both sides tightly PCR lagging. After the first clamp and the second clamp the PCR sleeve plate, the first digging claw and the second digging claw grab along the clamping position of the base and the cover plate to separate the base and the cover plate.
In conclusion, the extraction plate clamp suitable for the amplification instrument and the automatic clamping device with the extraction plate clamp can separate the extraction plate, have reasonable structural design, stably and reliably clamp the PCR sleeve plate, effectively prevent direct contact between researchers and the PCR plate and protect the PCR sleeve plate. The utility model effectively overcomes various defects in the prior art and has high industrial utilization value.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The extraction plate clamp suitable for the amplification instrument is characterized in that the extraction plate comprises a base and a cover plate clamped on the base; the extraction plate holder for an amplification apparatus comprises:
the driving part is matched with pneumatic equipment for use; and
a first clamp and a second clamp provided at both end portions of the driving member;
wherein, all be provided with on first anchor clamps with the second anchor clamps and dig the claw.
2. The extraction plate holder for an amplification apparatus according to claim 1, wherein:
the driving component comprises a cylinder, pistons symmetrically arranged at two ends of the cylinder, a piston rod integrally connected with the pistons, and a first mounting plate and a second mounting plate which are fixed on the piston rod.
3. The extraction plate holder for an amplification apparatus according to claim 2, wherein:
one end of the first mounting plate and one end of the second mounting plate are provided with inverted L-shaped grooves; the inverted L-shaped groove of the first mounting plate is symmetrical to the inverted L-shaped groove of the second mounting plate;
the first clamp is fixedly arranged at the inverted L-shaped groove of the first mounting plate;
and the second clamp is fixedly arranged at the inverted L-shaped groove of the second mounting plate.
4. The extraction plate holder for an amplification apparatus according to claim 3, wherein:
mounting holes are formed in the first mounting plate and the first clamp;
the second mounting plate and the second clamp are also provided with mounting holes.
5. The extraction plate holder for an amplification apparatus according to claim 3, wherein:
the first clamp is L-shaped, the longitudinal end of the first clamp is attached to the inverted L-shaped groove of the first mounting plate, and the transverse end of the first clamp is provided with a first digging claw;
the one end of second anchor clamps with the installation of laminating of the type of falling L recess of second mounting panel, the claw is dug to the other end setting second of second anchor clamps.
6. The extraction plate holder for an amplification apparatus according to claim 5, wherein:
the first digging claw faces the opening of the second clamp, and the opening is arc-shaped;
the claw is scratched to the second towards first anchor clamps opening, the opening is the arc.
7. The extraction plate holder for an amplification apparatus according to claim 2, wherein:
the driving part also comprises a connecting seat arranged at the top of the cylinder; the connecting seat is matched with the pneumatic equipment;
and the top of the connecting seat is provided with an air exhaust hole communicated with the air pressure equipment.
8. The extraction plate holder for an amplification apparatus according to claim 7, wherein:
the extracting plate clamp also comprises a mounting base arranged between the air cylinder and the connecting seat;
the mounting base is L-shaped, the longitudinal part of the mounting base is used for being fixed with the connecting seat, and the transverse part of the mounting base is used for being fixed with the air cylinder.
9. The extraction plate holder for an amplification apparatus according to claim 7, wherein:
the driving part also comprises an air exhaust pipeline which is arranged on the side of the connecting seat and the cylinder;
the side wall of the cylinder is provided with a mounting hole for fixing one end of the air exhaust pipeline;
and the side wall of the connecting seat is provided with a mounting hole for fixing the other end of the air exhaust pipeline.
10. An automatic clamping device which characterized in that: the automatic clamping device is used for separating the base of the extracting plate from the cover plate clamped on the base; the automatic clamping device includes:
a robot arm;
the pneumatic equipment is arranged at the gripper of the robot arm; and
an extraction plate holder suitable for use in an amplification apparatus as claimed in any one of claims 1 to 9 in cooperation with said air pressure device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121977132.1U CN216030795U (en) | 2021-08-20 | 2021-08-20 | Draw board anchor clamps and have automatic clamping device of this anchor clamps suitable for increase appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121977132.1U CN216030795U (en) | 2021-08-20 | 2021-08-20 | Draw board anchor clamps and have automatic clamping device of this anchor clamps suitable for increase appearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216030795U true CN216030795U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121977132.1U Active CN216030795U (en) | 2021-08-20 | 2021-08-20 | Draw board anchor clamps and have automatic clamping device of this anchor clamps suitable for increase appearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216030795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116536135A (en) * | 2023-06-26 | 2023-08-04 | 鲲鹏基因（北京）科技有限责任公司 | Auxiliary device of PCR instrument and PCR instrument |
-
2021
- 2021-08-20 CN CN202121977132.1U patent/CN216030795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116536135A (en) * | 2023-06-26 | 2023-08-04 | 鲲鹏基因（北京）科技有限责任公司 | Auxiliary device of PCR instrument and PCR instrument |
| CN116536135B (en) * | 2023-06-26 | 2023-09-22 | 鲲鹏基因（北京）科技有限责任公司 | Auxiliary device of PCR instrument and PCR instrument |
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