CN209992654U - Sample conveyer suitable for nuclear magnetic resonance check out test set - Google Patents
Sample conveyer suitable for nuclear magnetic resonance check out test set Download PDFInfo
- Publication number
- CN209992654U CN209992654U CN201920664135.6U CN201920664135U CN209992654U CN 209992654 U CN209992654 U CN 209992654U CN 201920664135 U CN201920664135 U CN 201920664135U CN 209992654 U CN209992654 U CN 209992654U
- Authority
- CN
- China
- Prior art keywords
- push rod
- electric push
- rod
- rubber
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
A sample conveying device suitable for nuclear magnetic resonance detection equipment comprises an electric push rod, a guide mechanism, a three-jaw clamping mechanism, a rubber rod and a moving device; the body of the electric push rod is fixed on the moving device; the front part of the electric push rod is connected with the guide mechanism; the push rod of the electric push rod advances/retreats along the guide of the guide mechanism; the top end of the push rod of the electric push rod is connected with the three-jaw clamping mechanism; a convex structure is arranged in the middle of a cavity surrounded by three mechanical claws of the three-claw clamping mechanism; the tail end of the rubber rod is provided with a groove structure; the three-jaw clamping mechanism clamps the rear part of the rubber rod, the groove structure is matched and connected with the protrusion structure, and the axis of the rubber rod is overlapped with the axis of a cavity enclosed by the three mechanical jaws; the head end of the rubber rod is provided with an inwards concave cavity with an opening at the front end, and the shape of the inwards concave cavity corresponds to the shape of the sample containing test tube.
Description
Technical Field
The utility model relates to a mechanical transmission technical field specifically is a sample conveyer suitable for nuclear magnetic resonance check out test set.
Background
The existing nuclear magnetic resonance detection equipment needs a special technician to operate, needs to frequently take and place a detection sample when detecting the sample, and needs the technician to manually position the detection position of the sample when detecting the nuclear magnetic resonance equipment, so that the detection time is long.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sample conveyer suitable for nuclear magnetic resonance check out test set to solve the frequent manual work that provides in the above-mentioned background and get and put the testing sample and the manual positioning sample detection position, thereby extravagant check-out time's problem.
In order to achieve the above object, the utility model provides a following technical scheme:
a sample conveying device suitable for nuclear magnetic resonance detection equipment comprises an electric push rod 1, a guide mechanism 2, a three-jaw clamping mechanism 3, a rubber rod 4 and a moving device 5;
the body of the electric push rod 1 is fixed on the moving device 5; the front of the electric push rod 1 is connected with the guide mechanism 2; the push rod of the electric push rod 1 advances/retreats along the guide of the guide mechanism;
the top end of the push rod of the electric push rod 1 is connected with the three-jaw clamping mechanism 3; a convex structure 9 is arranged in the middle of a cavity surrounded by three mechanical claws of the three-claw clamping mechanism 3;
the tail end of the rubber rod 4 is provided with a groove structure 10; the three-jaw clamping mechanism 3 clamps the rear part of the rubber rod 4, the groove structure 10 is connected with the protrusion structure 9 in a matching way, and the axis of the rubber rod 4 is superposed with the axis of a cavity enclosed by the three mechanical jaws;
the head end of the rubber rod 4 is provided with an inwards concave cavity with an opening at the front end, and the shape of the inwards concave cavity corresponds to the shape of the sample containing test tube.
Preferably, the moving device 5 is a trolley with wheels at the bottom.
Preferably, the guide mechanism 2 is a T-shaped bracket formed by connecting a support rod and a support beam, the upper surface of the support beam of the bracket is provided with an arc-shaped concave part, and the axis of the arc-shaped concave part is parallel to the axis of a push rod of the electric push rod; the arc-shaped concave surface is smooth; the vertical struts of the support are attached to the surface of the mobile device 5.
Preferably, the end face of the motor casing of the body of the electric push rod 1 is connected with the surface of the moving device 5. The distance is kept between the push rod and the surface of the mobile device through the height of the motor shell, and the operation is convenient.
Preferably, the body of the electric push rod 1 and the T-shaped bracket are connected to the same lifting mechanism. The lifting mechanism can be an electric scissor type lifting platform and can also be a manual gear lifting platform. Through lift platform, make this device can adjust the sample height as required.
Preferably, the groove structure and the protrusion structure are both in a cylindrical shape, and the axis of the cylindrical shape coincides with the axis of the rubber rod.
Preferably, the three-jaw clamping mechanism 3 comprises a base and three mechanical jaws; the bottom ends of the three mechanical claws are rotatably connected to the outer edge of the base, a torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are respectively connected with the base and the mechanical claws; the base is connected with the push rod of the electric push rod 1; the three mechanical claws are symmetrical around the push rod axis of the electric push rod.
Or, the three-jaw clamping mechanism 3 comprises a base and three mechanical jaws; the bottom ends of the three mechanical claws are connected to the outer edge of the base; the three mechanical claws are made of elastic metal sheets.
Compared with the prior art, the beneficial effects of the utility model are that: the device adopts electric putter to remove the sample, guiding mechanism makes electric putter keep the horizontal direction to remove, establishes three-jaw fixture before electric putter, protruding structure is established at three-jaw fixture center, establishes groove structure at the rubber stick afterbody, protruding structure diameter is the same with the groove structure internal diameter, makes both keep fixed connection state, and three-jaw fixture machinery is grabbed the closure, guarantees that the rubber stick can not take place to rotate (the rubber stick itself has certain anti-skidding characteristic, helps grabbing to hold stably).
The test tube for the experiment is laid to rubber stick front end indent together, makes the test tube that holds the sample insert rubber stick indent cavity and rubber stick and keep concentric fixed state. Meanwhile, the rubber rod can have a plurality of replaceable specifications, and the sizes of the concave cavities are also in series and used for placing test tubes of different specifications. The indent cavity of rubber stick has certain elasticity, can comparatively wrap up the test tube firmly. In practice, the size of the concave cavity can be slightly smaller than the outer diameter of the test tube.
The electric push rod extends the test tube containing the sample into nuclear magnetic resonance detection equipment for detection, and after the detection is finished, the test tube containing the sample is taken out from the nuclear magnetic resonance detection equipment,
the utility model discloses facilitate the use, improved detection efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the present invention;
in the figure: 1 electric putter, 2 guiding mechanism, 3 three-jaw fixture, 4 rubber sticks, 5 mobile device, 6 test tubes, 7 branch, 8 supporting beam, 9 protruding structure, 10 groove structure, 11 bases, 12 gripper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a sample conveying device suitable for nuclear magnetic resonance detection equipment comprises an electric push rod 1, a guide mechanism 2, a three-jaw clamping mechanism 3, a rubber rod 4 and a moving device 5;
the body of the electric push rod 1 is fixed on the moving device 5; the front of the electric push rod 1 is connected with the guide mechanism 2; the push rod of the electric push rod 1 advances/retreats along the guide of the guide mechanism;
the top end of the push rod of the electric push rod 1 is connected with the three-jaw clamping mechanism 3; a convex structure 9 is arranged in the middle of a cavity surrounded by three mechanical claws of the three-claw clamping mechanism 3;
the tail end of the rubber rod 4 is provided with a groove structure 10; the three-jaw clamping mechanism 3 clamps the rear part of the rubber rod 4, the groove structure 10 is connected with the protrusion structure 9 in a matching way, and the axis of the rubber rod 4 is superposed with the axis of a cavity enclosed by the three mechanical jaws;
the head end of the rubber rod 4 is provided with an inwards concave cavity with an opening at the front end, and the shape of the inwards concave cavity corresponds to the shape of the sample containing test tube.
In this example, the moving device 5 is a trolley with wheels at the bottom.
The guide mechanism 2 is a T-shaped bracket formed by connecting a support rod and a support beam, the upper surface of the support beam of the bracket is provided with an arc-shaped indent, and the axis of the arc-shaped indent is parallel to the axis of a push rod of the electric push rod; the arc-shaped concave surface is smooth; the vertical struts of the support are attached to the surface of the mobile device 5.
The end face of the motor shell of the body of the electric push rod 1 is connected to the surface of the moving device 5.
The body of the electric push rod 1 and the T-shaped bracket are connected to the same lifting mechanism. In this example, the lifting mechanism is omitted.
The groove structure and the protruding structure are both in a cylindrical shape, and the axis of the cylindrical shape is overlapped with the axis of the rubber rod.
The three-jaw clamping mechanism 3 comprises a base and three mechanical jaws; the bottom ends of the three mechanical claws are rotatably connected to the outer edge of the base, a torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are respectively connected with the base and the mechanical claws; the base is connected with the push rod of the electric push rod 1.
In the preferred embodiment, the bottom ends of the three mechanical claws are directly connected to the outer edge of the base; the three mechanical claws are made of elastic metal sheets.
The working principle is as follows: when the three-jaw clamping mechanism works, the three-jaw clamping mechanism 3 is driven by the electric push rod 1.
The groove structure of the rubber rod 4 is inserted into the three-jaw clamping mechanism 3 and aligned with the protrusion/groove structure, and the rubber rod 4 is fixed by the three-jaw structure 3 mechanical jaws.
The test tube that will hold the sample inserts 4 head ends of rubber stick, makes the test tube that holds the sample and rubber stick 4 keep concentric fixed state.
Through the horizontal linear motion of electric putter 1, the drive holds the test tube of sample and enters into the nuclear magnetic resonance check out test set, realizes the detection of nuclear magnetic resonance check out test set to food.
After the detection is finished, the test tube containing the sample is taken out from the nuclear magnetic resonance detection equipment through the horizontal linear motion of the electric push rod 1, and the sample is replaced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A sample transfer device suitable for nuclear magnetic resonance detection equipment, its characterized in that: comprises an electric push rod (1), a guide mechanism (2), a three-jaw clamping mechanism (3), a rubber rod (4) and a moving device (5);
the body of the electric push rod (1) is fixed on the moving device (5); the front of the electric push rod (1) is connected with the guide mechanism (2); the push rod of the electric push rod (1) advances/retreats along the guide of the guide mechanism;
the top end of the push rod of the electric push rod (1) is connected with the three-jaw clamping mechanism (3); a convex structure (9) is arranged in the middle of a cavity surrounded by three mechanical claws of the three-claw clamping mechanism (3);
the tail end of the rubber rod (4) is provided with a groove structure (10); the three-jaw clamping mechanism (3) clamps the rear part of the rubber rod (4), the groove structure (10) is connected with the protrusion structure (9) in a matched manner, and the axis of the rubber rod (4) is superposed with the axis of a cavity enclosed by the three mechanical jaws;
the head end of rubber stick (4) is equipped with front end open-ended indent cavity, and the shape of indent cavity corresponds with the appearance that holds the sample test tube.
2. The sample transfer device for nmr detection equipment according to claim 1, wherein the moving device (5) is a cart with wheels at the bottom.
3. The sample conveying device suitable for the nuclear magnetic resonance detection equipment according to claim 1, wherein the guide mechanism (2) is a T-shaped bracket formed by connecting a support rod and a support beam, an arc-shaped concave is arranged on the upper surface of the support beam of the bracket, and the axis of the arc-shaped concave is parallel to the axis of a push rod of the electric push rod; the arc-shaped concave surface is smooth; the vertical support rod of the bracket is connected to the surface of the moving device (5).
4. The sample conveying device suitable for the nuclear magnetic resonance detection equipment according to claim 1, wherein the end face of the motor shell of the body of the electric push rod (1) is connected to the surface of the moving device (5).
5. The sample conveying device suitable for the nuclear magnetic resonance detection equipment according to claim 1, wherein the body of the electric push rod (1) and the T-shaped bracket are connected to the same lifting mechanism.
6. The sample transfer device for the nmr test equipment of claim 1, wherein the groove structure and the protrusion structure are cylindrical, and the axis of the cylindrical shape coincides with the axis of the rubber rod.
7. The sample transfer device for an nmr test apparatus according to claim 1, wherein the three-jaw holding mechanism (3) comprises a base and three mechanical jaws; the bottom ends of the three mechanical claws are rotatably connected to the outer edge of the base, a torsion spring is sleeved on the rotating shaft, and two ends of the torsion spring are respectively connected with the base and the mechanical claws; the base is connected with the push rod of the electric push rod (1).
8. The sample transfer device for an nmr test apparatus according to claim 1, wherein the three-jaw holding mechanism (3) comprises a base and three mechanical jaws; the bottom ends of the three mechanical claws are connected to the outer edge of the base; the three mechanical claws are made of elastic metal sheets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920664135.6U CN209992654U (en) | 2019-05-10 | 2019-05-10 | Sample conveyer suitable for nuclear magnetic resonance check out test set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920664135.6U CN209992654U (en) | 2019-05-10 | 2019-05-10 | Sample conveyer suitable for nuclear magnetic resonance check out test set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209992654U true CN209992654U (en) | 2020-01-24 |
Family
ID=69293727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920664135.6U Expired - Fee Related CN209992654U (en) | 2019-05-10 | 2019-05-10 | Sample conveyer suitable for nuclear magnetic resonance check out test set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209992654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376197A (en) * | 2021-05-10 | 2021-09-10 | 兰立生物科技(苏州)有限公司 | Nuclear magnetic resonance-based kidney cancer detection system and working method thereof |
-
2019
- 2019-05-10 CN CN201920664135.6U patent/CN209992654U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376197A (en) * | 2021-05-10 | 2021-09-10 | 兰立生物科技(苏州)有限公司 | Nuclear magnetic resonance-based kidney cancer detection system and working method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108023058B (en) | Full-automatic processing system for processing battery tab on battery cover plate | |
| CN209992654U (en) | Sample conveyer suitable for nuclear magnetic resonance check out test set | |
| CN212075611U (en) | Commodity circulation transportation staving centre gripping transfer device | |
| CN111169989A (en) | Finished tire taking-out system | |
| CN113979204A (en) | Test wire storage vehicle | |
| CN217542187U (en) | Telescopic wheel type automatic temperature measuring and sampling device | |
| CN109968704A (en) | Clamping device and air charging system | |
| CN210821021U (en) | Automatic centering device for tire | |
| CN210893939U (en) | Tester for detecting tensile force of plastic film | |
| CN220040469U (en) | Full-automatic sample processing system | |
| CN221164870U (en) | Lithium battery material frame carrying mechanical clamping jaw | |
| CN111987564A (en) | But connector processing is with automatic feeding's pin straightness detection device that hangs down | |
| CN221186549U (en) | Electrical control power-assisted mechanical arm | |
| CN111775133A (en) | Intelligent material carrying manipulator | |
| CN220033664U (en) | Plastic pipe winding and storing machine | |
| CN212567798U (en) | Sterilization leak detector with oral liquid body fixed knot constructs | |
| CN214539534U (en) | Food and drug detection and storage device | |
| CN215968055U (en) | Cup grinding equipment | |
| CN217954088U (en) | Hydrostatic test fixture installation auxiliary device of large-diameter pipe | |
| CN211125890U (en) | Needle pulling assembly and welding needle recovery device | |
| CN218381793U (en) | Coal sampling device | |
| CN220039867U (en) | Soil sampling equipment | |
| CN217490635U (en) | Water environment detects shakes even device with reagent | |
| CN220131770U (en) | Model assembling and disassembling structure | |
| CN216401927U (en) | Automatic grabbing device for packing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200124 |