CN214845326U - Sample feeding tray capable of being expanded to be placed into sample feeding frame - Google Patents
Sample feeding tray capable of being expanded to be placed into sample feeding frame Download PDFInfo
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- CN214845326U CN214845326U CN202121039095.XU CN202121039095U CN214845326U CN 214845326 U CN214845326 U CN 214845326U CN 202121039095 U CN202121039095 U CN 202121039095U CN 214845326 U CN214845326 U CN 214845326U
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Abstract
The utility model discloses an expanded appearance dish of advancing of putting into appearance frame relates to appearance dish technical field, including appearance dish body, bottom plate and locking piece, still including the expanding mechanism that expands the capacity, the elevating system who is convenient for adjust and the dismantlement structure of being convenient for change, appearance dish body is installed to the top of bottom plate, the well dish is installed to the inner wall of appearance dish body, and the top of well dish installs the hanging wall, the outer wall of hanging wall and well dish evenly is provided with places the hole, and places the inboard in hole and install the test tube, the intermediate position department of appearance dish body is provided with the through-hole, expanding mechanism installs in the inboard of through-hole. The utility model discloses in the utilization was placed into the through-hole expansion frame, advance the constant head tank through the locating lever card and advance and fix a position, adsorb between first magnet and the second magnet simultaneously and fix to enlarge capacity, solved the problem of inconvenient extension.
Description
Technical Field
The utility model relates to a advance kind dish technical field, specifically be an it puts into advance kind sample tray of appearance frame to expand.
Background
The test tube in the laboratory is through placing in advancing the sample tray and place, then through the injector inject the sample to a plurality of test tubes, and the requirement in laboratory in recent years is more and more high, advances the sample tray simultaneously in improving, guarantees that performance is good, and present advance the sample tray still has a lot of not enough, when capacity is not enough, can not expand to inconvenient dismantlement.
Through retrieval, the Chinese patent grant publication No. CN 211292943U, publication No. 2020, 08 and 18, discloses a detachable sample disc for an automatic sample injector, wherein' the mother disc 1 consists of a mother disc upper part 12, a mother disc middle part 13, a mother disc lower part 14, a support post I15, a support post II 16 and a titanium screw I11; the sub-disc 2 is composed of a sub-disc upper 21, a sub-disc middle 22, a sub-disc lower 23, a support third 26, a support fourth 25 and a titanium screw second 24, the height of the master disc is fixed and cannot be adjusted, so that the adjustment cannot be performed according to the length of a test tube, and the applicability is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an it can expand to put into advance kind of sample tray of frame to it does not have the problem of height-adjusting to provide the current sample tray that can expand to put into advance kind of frame in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a sample injection tray capable of being expanded to be placed in a sample injection frame comprises a sample injection tray body, a bottom plate and a locking block, and further comprises an expansion mechanism capable of expanding capacity, a lifting mechanism convenient to adjust and a dismounting structure convenient to replace;
a sample feeding disc body is arranged above the bottom plate, a middle disc is arranged on the inner wall of the sample feeding disc body, an upper disc is arranged above the middle disc, placing holes are uniformly formed in the outer walls of the upper disc and the middle disc, test tubes are arranged on the inner sides of the placing holes, a through hole is formed in the middle of the sample feeding disc body, and the expansion mechanism is arranged on the inner side of the through hole;
the lifting mechanisms are arranged on the outer walls of the two sides of the sample inlet disc body;
the dismounting structure is arranged on the inner wall of the bottom plate.
Preferably, extension mechanism includes extension frame, locating lever, constant head tank, first magnet and second magnet, the extension frame is installed in the inboard of through-hole, the both sides of extension frame bottom are connected with the locating lever, the top of bottom plate be provided with locating lever assorted constant head tank, the second magnet is installed to the bottom of locating lever, the inner wall of constant head tank is provided with first magnet.
Preferably, elevating system is including installation shell, gear, rack, connecting piece and rocking handle, the installation shell is installed in the both sides outer wall of sample tray body, the gear is installed to the inner wall of installation shell, and the one end of gear is connected with the rocking handle, the rack is installed to one side of gear, one side of rack is passed through the connecting piece and is connected in the outer wall of hanging dish.
Preferably, the dismounting structure comprises a lock screw rod, the lock screw rod is installed on the inner wall of the bottom plate, and a lock block is installed on one side of the bottom plate.
Preferably, the clamping block is evenly installed at the bottom of the sampling disc body, the outer wall of the clamping block is provided with a locking groove matched with the locking block, and the top end of the bottom plate is provided with a clamping groove matched with the clamping block.
Preferably, the outer wall of lock lead screw is provided with the external screw thread, the inner wall of locking piece is provided with the internal thread with external screw thread assorted.
Preferably, first bevel gear is installed to the outer wall of lock silk pole one side, and the top of first bevel gear one side installs the second bevel gear, the top of second bevel gear is connected with the bull stick.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model provides an expansion frame, a positioning groove, a first magnet, a second magnet, a positioning rod and a through hole, wherein the expansion frame is placed in the through hole and clamped into the positioning groove through the positioning rod for positioning, and meanwhile, the first magnet and the second magnet are adsorbed and fixed, thereby expanding the capacity and solving the problem of inconvenient expansion;
(2) the utility model provides a rotating rod, a locking block, a clamping groove, a sample feeding disc body, a locking groove, a lock screw rod, a first bevel gear and a second bevel gear, wherein the second bevel gear is rotated by utilizing the rotating rod, the second bevel gear is meshed with the first bevel gear, the first bevel gear drives the lock screw rod to rotate simultaneously, the locking block moves to one side far away from the locking groove by screw thread fit, then the locking block is separated from the inside of the locking groove, then the clamping block is taken out from the clamping groove, the sample feeding disc body is convenient to disassemble and replace, and the problem of inconvenient disassembly is solved;
(3) the utility model provides a there are rocking handle, connecting piece, test tube, hanging wall, rack and gear, utilize rotatory rocking handle to make gear revolve, and wheel and rack toothing makes the rack can reciprocate, reciprocates through the rack and drives the connecting piece and remove simultaneously to make the height of hanging wall adjust from top to bottom, adjust according to the test tube of different length and place, solved the problem of inconvenient regulation.
Drawings
FIG. 1 is a schematic cross-sectional view of the device of the present invention;
FIG. 2 is a schematic top view of the sample tray body of the present invention;
FIG. 3 is a schematic view of the elevating mechanism of the present invention;
FIG. 4 is a schematic structural view of the detaching mechanism of the present invention;
fig. 5 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.
In the figure: 1. a rotating rod; 2. a sample injection disc body; 3. placing holes; 4. a test tube; 5. a through hole; 6. an expansion mechanism; 601. an expansion frame; 602. positioning a rod; 603. positioning a groove; 604. a first magnet; 605. a second magnet; 7. hanging the plate; 8. a lifting mechanism; 801. mounting a shell; 802. a gear; 803. a rack; 804. a connecting member; 805. a rocking handle; 9. a middle disc; 10. a base plate; 11. a clamping block; 12. a card slot; 13. locking the groove; 14. a locking block; 15. a screw rod; 16. a first bevel gear; 17. and a second bevel gear.
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.
Example 1: referring to fig. 1-5, a sample tray capable of being expanded to be placed in a sample rack comprises a sample tray body 2, a bottom plate 10 and a locking block 14, and further comprises an expansion mechanism 6 for expanding capacity, a lifting mechanism 8 convenient to adjust and a disassembly structure convenient to replace;
a sample feeding tray body 2 is arranged above the bottom plate 10, a middle tray 9 is arranged on the inner wall of the sample feeding tray body 2, an upper tray 7 is arranged above the middle tray 9, placing holes 3 are uniformly formed in the outer walls of the upper tray 7 and the middle tray 9, test tubes 4 are arranged on the inner sides of the placing holes 3, a through hole 5 is formed in the middle of the sample feeding tray body 2, and an expansion mechanism 6 is arranged on the inner side of the through hole 5;
the lifting mechanism 8 is arranged on the outer walls of the two sides of the sample inlet disc body 2;
the dismounting structure is arranged on the inner wall of the bottom plate 10;
referring to fig. 1-5, a sample injection tray capable of being expanded to be placed in a sample injection rack further comprises a disassembling structure, the disassembling structure comprises a lock screw rod 15, the lock screw rod 15 is installed on the inner wall of a bottom plate 10, and a lock block 14 is installed on one side of the bottom plate 10;
the bottom end of the sample inlet disc body 2 is uniformly provided with clamping blocks 11, the outer walls of the clamping blocks 11 are provided with locking grooves 13 matched with the locking blocks 14, and the top end of the bottom plate 10 is provided with clamping grooves 12 matched with the clamping blocks 11;
the outer wall of the lock screw rod 15 is provided with an external thread, and the inner wall of the lock block 14 is provided with an internal thread matched with the external thread;
a first bevel gear 16 is arranged on the outer wall of one side of the lock screw rod 15, a second bevel gear 17 is arranged above one side of the first bevel gear 16, and the top end of the second bevel gear 17 is connected with a rotating rod 1;
specifically, as shown in fig. 1, fig. 2 and fig. 4, when the structure is used, the second bevel gear 17 is rotated by rotating the rotating rod 1, the second bevel gear 17 is meshed with the first bevel gear 16, so that the first bevel gear 16 drives the locking screw 15 to rotate simultaneously, the locking block 14 moves to one side far away from the locking groove 13 in a threaded fit manner, then the locking block is separated from the inside of the locking groove 13, and then the clamping block 11 is taken out from the clamping groove 12, so that the sample feeding tray body 2 is convenient to disassemble and replace.
Example 2: the expansion mechanism 6 comprises an expansion frame 601, positioning rods 602, positioning grooves 603, a first magnet 604 and a second magnet 605, wherein the expansion frame 601 is arranged at the inner side of the through hole 5, the positioning rods 602 are connected to two sides of the bottom end of the expansion frame 601, the positioning grooves 603 matched with the positioning rods 602 are arranged at the top end of the bottom plate 10, the second magnet 605 is arranged at the bottom end of the positioning rods 602, and the first magnet 604 is arranged on the inner wall of each positioning groove 603;
specifically, as shown in fig. 1, 2, and 5, when this configuration is used, the capacity is increased by placing the expansion bracket 601 into the through hole 5, positioning the expansion bracket by engaging the positioning rod 602 into the positioning groove 603, and fixing the expansion bracket by attraction between the first magnet 604 and the second magnet 605.
Example 3: the lifting mechanism 8 comprises a mounting shell 801, a gear 802, a rack 803, a connecting piece 804 and a rocking handle 805, the mounting shell 801 is mounted on the outer walls of the two sides of the sampling disc body 2, the gear 802 is mounted on the inner wall of the mounting shell 801, one end of the gear 802 is connected with the rocking handle 805, the rack 803 is mounted on one side of the gear 802, and one side of the rack 803 is connected to the outer wall of the upper disc 7 through the connecting piece 804;
specifically, as shown in fig. 1 and 3, when the structure is used, the gear 802 is rotated by rotating the rocking handle 805, the gear 802 is meshed with the rack 803, the rack 803 can move up and down, the rack 803 moves up and down to drive the connecting piece 804 to move simultaneously, so that the height of the upper disc 7 can be adjusted up and down, and the test tubes 4 with different lengths can be adjusted and placed, and the applicability is high.
The working principle is as follows: when the device is used, a plurality of test tubes 4 are placed in the placing holes 3, and then sample injection is carried out on the test tubes 4 through the sample injector;
the first innovation point implementation step:
when the capacity of the device is insufficient, the expansion bracket 601 is placed in the through hole 5, and the positioning rod 602 is engaged in the positioning groove 603 to perform positioning, and the first magnet 604 and the second magnet 605 are attracted and fixed to each other, thereby increasing the capacity.
The implementation step of the second innovation point:
the first step is as follows: the gear 802 is rotated by rotating the rocking handle 805, and the gear 802 is meshed with the rack 803, so that the rack 803 can move up and down;
the second step is that: the rack 803 moves up and down to drive the connecting piece 804 to move simultaneously, so that the height of the upper disc 7 can be adjusted up and down, and the test tubes 4 with different lengths can be adjusted and placed.
The third innovation point implementation step:
the first step is as follows: the second bevel gear 17 is rotated by rotating the rotating rod 1, and the second bevel gear 17 is meshed with the first bevel gear 16, so that the first bevel gear 16 drives the wire locking rod 15 to rotate simultaneously;
the second step is that: then the screw-thread fit of lead screw 15 and locking piece 14 makes locking piece 14 move to the one side of keeping away from locked groove 13, then breaks away from the inside of locked groove 13, then makes fixture block 11 take out from draw-in groove 12, is convenient for dismantle the change to advancing the sample tray body 2.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (7)
1. The utility model provides an extensible puts into advance kind of sample tray of appearance frame, includes advance kind of sample tray body (2), bottom plate (10) and locking piece (14), its characterized in that: the device also comprises an expansion mechanism (6) with enlarged capacity, a lifting mechanism (8) convenient to adjust and a disassembly structure convenient to replace;
a sample feeding disc body (2) is arranged above the bottom plate (10), a middle disc (9) is arranged on the inner wall of the sample feeding disc body (2), an upper disc (7) is arranged above the middle disc (9), placing holes (3) are uniformly formed in the outer walls of the upper disc (7) and the middle disc (9), test tubes (4) are arranged on the inner sides of the placing holes (3), through holes (5) are formed in the middle of the sample feeding disc body (2), and the expansion mechanism (6) is arranged on the inner sides of the through holes (5);
the lifting mechanisms (8) are arranged on the outer walls of the two sides of the sample inlet disc body (2);
the dismounting structure is arranged on the inner wall of the bottom plate (10).
2. The sample tray capable of being expanded to be placed in the sample holder according to claim 1, wherein: the expansion mechanism (6) comprises an expansion frame (601), a positioning rod (602), a positioning groove (603), a first magnet (604) and a second magnet (605), the expansion frame (601) is installed on the inner side of the through hole (5), the positioning rod (602) is connected to two sides of the bottom end of the expansion frame (601), the positioning groove (603) matched with the positioning rod (602) is formed in the top end of the bottom plate (10), the second magnet (605) is installed at the bottom end of the positioning rod (602), and the first magnet (604) is arranged on the inner wall of the positioning groove (603).
3. The sample tray capable of being expanded to be placed in the sample holder according to claim 1, wherein: elevating system (8) are including installation shell (801), gear (802), rack (803), connecting piece (804) and rocking handle (805), install the both sides outer wall in sample plate body (2) in installation shell (801), gear (802) are installed to the inner wall of installation shell (801), and the one end of gear (802) is connected with rocking handle (805), rack (803) are installed to one side of gear (802), one side of rack (803) is passed through connecting piece (804) and is connected in the outer wall of hanging wall (7).
4. The sample tray capable of being expanded to be placed in the sample holder according to claim 1, wherein: the dismounting structure comprises a lock screw rod (15), the lock screw rod (15) is installed on the inner wall of the bottom plate (10), and a lock block (14) is installed on one side of the bottom plate (10).
5. The sample tray capable of being expanded to be placed in the sample holder according to claim 4, wherein: the bottom of advance appearance dish body (2) evenly installs fixture block (11), the outer wall of fixture block (11) all be provided with locking piece (14) assorted locked groove (13), the top of bottom plate (10) all is provided with fixture block (11) assorted draw-in groove (12).
6. The sample tray capable of being expanded to be placed in the sample holder according to claim 4, wherein: the outer wall of lock lead screw (15) is provided with the external screw thread, the inner wall of locking piece (14) is provided with the internal thread with external screw thread assorted.
7. The sample tray capable of being expanded to be placed in the sample holder according to claim 4, wherein: first bevel gear (16) are installed to the outer wall of lock lead screw (15) one side, and second bevel gear (17) are installed to the top of first bevel gear (16) one side, the top of second bevel gear (17) is connected with bull stick (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121039095.XU CN214845326U (en) | 2021-05-17 | 2021-05-17 | Sample feeding tray capable of being expanded to be placed into sample feeding frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121039095.XU CN214845326U (en) | 2021-05-17 | 2021-05-17 | Sample feeding tray capable of being expanded to be placed into sample feeding frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214845326U true CN214845326U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121039095.XU Active CN214845326U (en) | 2021-05-17 | 2021-05-17 | Sample feeding tray capable of being expanded to be placed into sample feeding frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214845326U (en) |
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- 2021-05-17 CN CN202121039095.XU patent/CN214845326U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An expandable sample tray inserted into the sample rack Effective date of registration: 20220617 Granted publication date: 20211123 Pledgee: Guangfa Bank Co.,Ltd. Hangzhou Baoshan sub branch Pledgor: GREENTOWN NONGKE DETECTION TECHNOLOGY Co.,Ltd. Registration number: Y2022330001013 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |