CN219192997U - Nucleic acid detection kit - Google Patents
Nucleic acid detection kit Download PDFInfo
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- CN219192997U CN219192997U CN202222765831.0U CN202222765831U CN219192997U CN 219192997 U CN219192997 U CN 219192997U CN 202222765831 U CN202222765831 U CN 202222765831U CN 219192997 U CN219192997 U CN 219192997U
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model discloses a nucleic acid detection kit, which belongs to the technical field of kits, and comprises a kit body and reagent tubes, wherein the inner wall of the kit body is fixedly connected with a fixed plate, the upper wall and the lower wall of the fixed plate are penetrated and provided with a plurality of positioning holes for the reagent tubes to pass through, the upper end of a movable supporting plate is provided with a plurality of placing grooves, and the left side and the right side of each placing groove are provided with limiting mechanisms for clamping the reagent tubes; after the reagent tube is placed into the placing groove in the box body, the clamping limitation on the reagent tube is achieved through the cooperation of the trigger rod and the limiting mechanism. Thereby can guarantee the stability of reagent pipe when follow-up transportation removes and place, greatly reduced can receive the impact or shake and lead to the condition emergence that the reagent pipe takes place to break away from or damage because of the kit, not only avoid influencing nucleic acid detection's process and effect, but also greatly reduced the cost moreover, reduce extravagant.
Description
Technical Field
The utility model relates to the technical field of kits, in particular to a nucleic acid detection kit.
Background
The substance for nucleic acid detection is a viral nucleic acid. Nucleic acid testing is the finding of the presence of foreign invading viral nucleic acid in a patient's respiratory specimen, blood or stool to determine if it is infected with a new coronavirus. Thus, once detected as "positive" for nucleic acid, the presence of virus in the patient is demonstrated. The nucleic acid detection kit is a kit for containing chemical reagents for detecting chemical components, virus types, and the like.
The nucleic acid detection kit that uses at present is simply inserted the reagent pipe on plastics or cardboard, can't stable deposit, and the easy break away from and damage that causes the reagent pipe that is because of the impact or shake that receive when transporting and remove and place greatly influence nucleic acid detection's process and effect, also can make the condition of bacterium scattered around because of damaging more simultaneously, the hidden danger is great.
Through searching, the patent application number is CN202023102357.0, the patent name is a transport storage device for the reagent tube, the device firmly fixes the reagent tube in the hole by putting the reagent tube into a placing hole arranged at the top of the base, and enabling the bottom of the reagent tube to be consistent with the shape of the placing hole, and the upper part of the reagent tube penetrates through a baffle plate arranged on the inner wall of the shell; by providing a cover plate, the cover plate is placed on top of the housing to maintain a sealed environment during transport. In the transportation process of the reagent tube, the shell can move up and down in the frame, so that the first connecting rod pushes the first sliding block to move leftwards in the first sliding groove, the second connecting rod pushes the second sliding block to move rightwards in the second sliding groove, and the third sliding block fixedly connected with the shell slides in the third sliding groove in the downward movement process of the shell due to the sliding component, thereby playing a role of damping and supporting, and enabling the transportation of the reagent tube to be more stable. Although this device solves the technical problems set forth in the background of the present application, it still has several drawbacks:
1. since the bottom of the reagent tube is required to be consistent with the shape of the placement hole and the reagent tube is firmly fixed in the hole, the device is only suitable for the reagent tube with one diameter, and as can be seen from the figure 2 of the specification, if the length of the reagent tube is shortened, the cover plate cannot be contacted with the top of the reagent tube when being covered on the shell, and the reagent tube has a certain probability of moving up and down in the shell; therefore, the device has poor applicability and can be only suitable for a reagent tube with one specification in a targeted manner;
2. because most of the reagent tube is located the below of baffle, when passing the baffle with the reagent tube and inserting the hole of placing that is located its below, the through-hole is far away with place the distance between the hole, is difficult for aligning, needs the staff to spend certain time and aims the alignment, places the reagent tube in place the downthehole, consequently uses inconvenient.
Therefore, there is a need to provide a nucleic acid detection kit that solves the above-mentioned technical problems.
Disclosure of Invention
The utility model aims to provide a nucleic acid detection kit for solving the technical problems.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a nucleic acid detection kit, includes box body and reagent pipe, the inner wall fixedly connected with fixed plate of box body, the fixed plate upper and lower wall runs through and has seted up a plurality of locating holes that supply the reagent pipe to pass, the inside bottom of box body is provided with flexible part, the upper end fixedly connected with of flexible part removes the layer board, remove the layer board upper end and seted up a plurality of standing grooves, every the left and right sides of standing groove all is equipped with the stop gear that carries out the centre gripping to the reagent pipe;
the limiting mechanism comprises clamping blocks, wedge blocks and springs, trigger rods fixedly connected to the bottom ends of the fixing plates are arranged on the left side and the right side of each positioning hole, and the trigger rods are matched with the wedge blocks and the springs to enable the clamping blocks to move left and right.
Further, the transmission cavity, trigger jack and storage groove have been seted up to the inside of removal layer board, trigger jack and storage groove are linked together with transmission cavity and standing groove respectively, grip block and wedge are located storage groove and transmission intracavity respectively, spring fixed connection is in the inner wall of transmission cavity.
Further, the connecting rod is fixedly arranged in the middle of the wedge block, the inner wall of the transmission cavity is slidably connected with a sliding plate, the left end and the right end of the sliding plate are fixedly connected with a spring and the connecting rod respectively, the right end of the connecting rod movably penetrates through the inner wall of the transmission cavity and is fixed with the outer wall of the clamping block, and when the inclined edge of the wedge block contacts with the bottom of the trigger rod and moves upwards, the wedge block moves leftwards.
Further, the upper end fixedly connected with of fixed plate is a plurality of protection seats corresponding with locating hole position, the through-hole has been seted up in the wall runs through about the protection seat, protection seat upper end is equipped with the protection subassembly that protects the reagent pipe.
Further, the protection subassembly is including two pieces of fixed connection in protection seat upper end, two rotate between the piece and be connected with the protection apron, fixed mounting has the coil spring between the lateral wall of piece and protection apron, the outer wall fixedly connected with two haulage ropes of protection apron, the other end activity of haulage rope runs through the fixed plate and is fixed mutually with the upper wall of removal layer board.
Further, a plurality of steering wheels are fixedly arranged at the upper end of the fixed plate, and a traction rope on the protective cover plate penetrates through the steering wheels and then is connected with the movable supporting plate.
Compared with the prior art, the utility model has the advantages that:
after the reagent tube is put into the standing groove in the box body, the telescopic part drives the movable supporting plate to descend, the reagent tube in the standing groove also descends along with the movable supporting plate, and the reagent tube is clamped and limited by the cooperation of the trigger rod and the limiting mechanism. Thereby can guarantee the stability of reagent pipe when follow-up transportation removes and place, greatly reduced can receive the impact or shake and lead to the condition emergence that the reagent pipe takes place to break away from or damage because of the kit, not only avoid influencing nucleic acid detection's process and effect, but also greatly reduced the cost, reduce extravagant, still further avoided simultaneously more damage and lead to the condition of spreading everywhere of in-vitro bacterium after the sampling, excellent in use effect. Meanwhile, the kit body can be recycled continuously, so that the waste that the existing kit is thrown away after being used up is avoided, the cost is reduced, and the environmental protection performance is good.
When the reagent tube in the box body needs to be taken out, the telescopic part drives the movable supporting plate to move upwards, the reagent tube can be conveniently taken out through the triggering rod without clamping and limiting the reagent tube under the cooperation of the triggering rod and the limiting mechanism, the clamping and limiting of the reagent tube is relieved when the movable supporting plate drives the reagent tube to rise, the operation is simple and convenient, redundant operation is not needed, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a schematic view of the external perspective structure of the case of the present utility model;
FIG. 2 is a schematic cross-sectional perspective view of the cartridge of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A;
FIG. 4 is a schematic diagram showing the front internal structure of the cartridge of the present utility model before being placed in a reagent vessel;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4B;
FIG. 6 is a schematic diagram showing the front internal structure of the cartridge of the present utility model after being placed in a reagent vessel;
FIG. 7 is an enlarged schematic view of FIG. 6 at C;
FIG. 8 is a schematic perspective view of a guard seat according to the present utility model;
fig. 9 is a schematic top view of a clamping block according to the present utility model.
The reference numerals in the figures illustrate:
1. a case body; 2. a fixing plate; 3. positioning holes; 4. an electric telescopic rod; 5. moving the supporting plate; 6. a placement groove; 7. a limiting mechanism; 701. a transmission cavity; 702. triggering the jack; 703. a storage groove; 704. a clamping block; 8. a trigger lever; 9. a slide plate; 10. a spring; 11. a connecting rod; 12. wedge blocks; 13. a protective seat; 14. a through hole; 15. a support block; 16. a protective cover plate; 17. a coil spring; 18. a traction rope; 19. a steering wheel; 20. and a box cover.
Detailed Description
Embodiment one:
referring to fig. 1-2 and fig. 4-7, a nucleic acid detection kit comprises a kit body 1 and reagent tubes, wherein a fixing plate 2 is fixedly connected to the inner wall of the kit body 1, a plurality of positioning holes 3 for the reagent tubes to pass through are formed in the upper wall and the lower wall of the fixing plate 2 in a penetrating manner, a telescopic part is arranged at the bottom end inside the kit body 1, a movable supporting plate 5 is fixedly connected to the upper end of the telescopic part, the telescopic part is an electric telescopic rod 4, a plurality of placing grooves 6 are formed in the upper end of the movable supporting plate 5, and limiting mechanisms 7 for clamping the reagent tubes are arranged on the left side and the right side of each placing groove 6; the limiting mechanism 7 comprises clamping blocks 704, wedge blocks 12 and springs 10, trigger rods 8 fixedly connected to the bottom ends of the fixed plates 2 are arranged on the left side and the right side of each positioning hole 3, the trigger rods 8 are matched with the wedge blocks 12 and the springs 10 to enable the clamping blocks 704 to move left and right, the upper end of the box body 1 is hinged to a box cover 20, and rubber pads are mounted on the inner walls of the box cover 20. When the kit is used, firstly, when the reagent tube is put into the kit body 1, after the box cover 20 is opened, the reagent tube is put into the through hole 14 of the protection seat 13, and the reagent tube can pass through the positioning hole 3 and enter the placing groove 6 of the lower movable supporting plate 5. At this time, the telescopic part, namely the electric telescopic rod 4, is started to drive the movable supporting plate 5 to descend, the reagent tube in the placing groove 6 also descends along with the movable supporting plate 5, and the movable supporting plate 5 descends to clamp and limit the reagent tube through the cooperation of the trigger rod 8 and the limiting mechanism 7. Thereby can guarantee the stability of reagent pipe when follow-up transportation removes and place, greatly reduced can receive the impact or shake and lead to the condition emergence that the reagent pipe takes place to break away from or damage because of the kit, not only avoid influencing nucleic acid detection's process and effect, but also greatly reduced the cost, reduce extravagant, still further avoided simultaneously more damage and lead to the condition of spreading everywhere of in-vitro bacterium after the sampling, excellent in use effect. Meanwhile, the kit body 1 can be recycled continuously, so that the waste that the existing kit is thrown away after being used up is avoided, the cost is reduced, and the environment friendliness is good.
When the reagent tube in the box body 1 needs to be taken out, only need after opening lid 20, start electric telescopic handle 4 drive and remove layer board 5 and shift up, remove layer board 5 and also can drive reagent tube and shift up this moment, when removing layer board 5 and shift up, gradual trigger lever 8 can no longer the centre gripping restriction reagent tube through with stop gear 7 cooperation down, reagent tube can be convenient take out, accomplish when removing layer board 5 and drive the reagent tube and rise, remove the centre gripping restriction to the reagent tube, easy operation is convenient, need not unnecessary operation, need not to operate the reagent tube one by one, also convenient deposit to the reagent tube when labour saving and time saving, the efficiency of work has greatly been improved.
In this embodiment, preferably, referring to fig. 5, 7 and 9, a transmission cavity 701, a trigger jack 702 and a storage groove 703 are formed in the movable supporting plate 5, the trigger jack 702 and the storage groove 703 are respectively communicated with the transmission cavity 701 and the placement groove 6, a clamping block 704 and a wedge block 12 are respectively located in the storage groove 703 and the transmission cavity 701, a spring 10 is fixedly connected to an inner wall of the transmission cavity 701, a connecting rod 11 is fixedly arranged in the middle of the wedge block 12, a sliding plate 9 is slidingly connected to an inner wall of the transmission cavity 701, left and right ends of the sliding plate 9 are respectively fixedly connected with the spring 10 and the connecting rod 11, a right end of the connecting rod 11 movably penetrates through the inner wall of the transmission cavity 701 and is fixed to an outer wall of the clamping block 704, and when a bevel edge of the wedge block 12 contacts with a bottom of the trigger rod 8 and moves upwards, the wedge block 12 moves leftwards. When the movable supporting plate 5 is used, the trigger rod 8 is gradually separated from the transmission cavity 701 and the trigger jack 702 when the movable supporting plate 5 descends, so that the wedge-shaped block 12 is also gradually separated from the limit of the trigger rod 8, the slide plate 9, the connecting rod 11 and the wedge-shaped block 12 are driven to move rightwards by the resilience force of the spring 10, the connecting rod 11 gradually drives the clamping block 704 to move towards the placing groove 6, namely towards the direction close to the reagent tube, and finally, after the movable supporting plate 5 descends to a designated position, the reagent tube is clamped and fixed by the clamping blocks 704 on two sides of the reagent tube, so that the clamping limit of the reagent tube is realized when the movable supporting plate 5 drives the reagent tube to descend.
When the movable supporting plate 5 moves upwards, the wedge-shaped block 12 is driven to move left through the matching of the inclined planes of the trigger rod 8 and the wedge-shaped block 12, the wedge-shaped block 12 drives the sliding plate 9 and the connecting rod 11 to move left, the spring 10 is compressed, the connecting rod 11 drives the clamping block 704 to move into the containing groove 703 from the containing groove 6, and at the moment, the clamping block 704 does not clamp and limit the reagent tube any more, so that the reagent tube can be taken out conveniently.
Second embodiment:
on the basis of the first embodiment, referring to fig. 2-4 and fig. 6, the upper end of the fixing plate 2 is fixedly connected with a plurality of protection seats 13 corresponding to the positioning holes 3, through holes 14 are formed in the upper wall and the lower wall of the protection seats 13 in a penetrating manner, and a protection assembly for protecting the reagent tube is arranged at the upper end of the protection seats 13. The reagent tube can be protected through the protection component, on one hand, the situation that the box cover 20 is flushed open due to external impact or the box cover 20 is opened in the process of placing the reagent tube can be avoided, the reagent tube is damaged due to the fact that the upper end of the reagent tube is exposed, the protection effect of the reagent tube is further improved, the damage risk of the reagent tube is reduced, important protection is achieved on the sampled reagent tube, and the use requirement is met; on the other hand, the reagent vessel can be further protected by the protective assembly after the impact on the cassette 1, and the reagent vessel can be greatly prevented from falling out under the condition that the clamping block 704 is not completely protected.
In this embodiment, preferably, referring to fig. 6 and 8, the protection assembly includes two supporting blocks 15 fixedly connected to the upper end of the protection seat 13, a protection cover plate 16 rotatably connected between the two supporting blocks 15, a coil spring 17 fixedly installed between the supporting blocks 15 and the side wall of the protection cover plate 16, two traction ropes 18 fixedly connected to the outer wall of the protection cover plate 16, and the other ends of the traction ropes 18 movably penetrate through the fixing plate 2 and are fixed to the upper wall of the movable supporting plate 5. When the movable supporting plate 5 descends after the reagent tube is placed, the movable supporting plate 5 pulls the traction rope 18 to move downwards, the traction rope 18 pulls the protective cover plate 16 to rotate, when the movable supporting plate 5 descends to a designated position, the protective cover plate 16 is turned over to cover the through hole 14, as shown in fig. 6, and the upper end of the reagent tube is also inside the through hole 14, so that the reagent tube can be protected.
When the reagent tube in the box body 1 needs to be taken out, after the electric telescopic rod 4 is started to drive the movable supporting plate 5 to move upwards, the traction rope 18 is gradually loosened, then the protective cover plate 16 is driven to turn upwards under the resilience action of the coil spring 17, finally, after the movable supporting plate 5 moves upwards to a designated position, the protective cover plate 16 is opened to an initial position state, and at the moment, the protective cover plate 16 does not cover the through hole 14 any more. The reagent tube can be conveniently taken out.
In this embodiment, as shown in fig. 3, preferably, a plurality of steering wheels 19 are fixedly arranged at the upper end of the fixed plate 2, and the traction rope 18 on the protective cover 16 passes through the steering wheels 19 and is connected with the movable supporting plate 5. The traction rope 18 can turn through the steering wheel 19, so that the traction rope 18 can be prevented from directly contacting the hole wall of the fixed plate 2 to turn to damage the fixed plate 2, abrasion and fracture are avoided, and the service life and the use effect of the traction rope 18 and the box body 1 are greatly improved.
Working principle: when in use, firstly, when the reagent tube is put into the box body 1, after the box cover 20 is opened, the form in the box body 1 is shown in fig. 1-4 at the beginning, the reagent tube is put into the through hole 14 of the protection seat 13, and the reagent tube can pass through the positioning hole 3 and enter the placing groove 6 of the lower movable supporting plate 5. The trigger rod 8 is inserted into the trigger jack 702 and is positioned in the transmission cavity 701, the trigger rod 8 is propped against the wedge block 12 and enables the spring 10 to be in a compressed state, then after a reagent tube is placed, the electric telescopic rod 4 is started to drive the movable supporting plate 5 to descend, the reagent tube in the placing groove 6 can descend along with the movable supporting plate 5, the trigger rod 8 can be gradually separated from the transmission cavity 701 and the trigger jack 702 when the movable supporting plate 5 descends, so that the wedge block 12 can be gradually separated from the limit of the trigger rod 8, at the moment, the slide plate 9, the connecting rod 11 and the wedge block 12 are driven to move rightwards by the resilience force of the spring 10, the connecting rod 11 can be gradually driven to move towards the placing groove 6, namely towards the direction close to the reagent tube, finally after the movable supporting plate 5 descends to a designated position, the reagent tube is clamped and fixed by the clamping blocks 704 on two sides of the reagent tube, and the clamping limit of the reagent tube is achieved when the movable supporting plate 5 drives the reagent tube to descend.
When the movable supporting plate 5 descends after the reagent tube is put in, the movable supporting plate 5 pulls the traction rope 18 to move downwards, the traction rope 18 pulls the protective cover plate 16 to rotate, when the movable supporting plate 5 descends to a designated position, the protective cover plate 16 is turned over to cover the through hole 14, as shown in fig. 6, the upper end of the reagent tube is also arranged in the through hole 14, the reagent tube is protected through the protective cover plate 16, and the damage to the reagent tube caused by the exposure of the upper end of the reagent tube when the box cover 20 is punched out due to external impact or when the box cover 20 is opened during the process of putting the reagent tube can be avoided; and the reagent vessel can be further protected by the protective cover plate 16 after the impact on the cartridge 1, so that the reagent vessel can be greatly prevented from falling out under the condition that the clamping block 704 is not completely protected.
When the reagent tube in the box body 1 needs to be taken out, only after the box cover 20 is opened, the electric telescopic rod 4 is started to drive the movable supporting plate 5 to move upwards, the movable supporting plate 5 can drive the reagent tube to move upwards at the moment, the traction rope 18 can be gradually loosened when the movable supporting plate 5 moves upwards, then the protective cover plate 16 is driven to turn upwards through the resilience force of the coil spring 17, finally, after the movable supporting plate 5 moves upwards to a specified position, the protective cover plate 16 can be opened to an initial position state, as shown in fig. 2 and 4, and the protective cover plate 16 does not cover the through hole 14 any more. Meanwhile, when the movable supporting plate 5 moves upwards, the movable supporting plate is gradually approaching to the trigger rod 8, the trigger rod 8 gradually enters the trigger jack 702 and the transmission cavity 701, the wedge-shaped block 12 is driven to move left through the matching of the inclined planes of the trigger rod 8 and the wedge-shaped block 12, the wedge-shaped block 12 drives the sliding plate 9 and the connecting rod 11 to move left, the spring 10 is compressed, the connecting rod 11 drives the clamping block 704 to move into the storage groove 703 from the placing groove 6, and at the moment, the clamping block 704 does not clamp and limit the reagent tube any more, so that the reagent tube can be taken out conveniently.
Claims (6)
1. The utility model provides a nucleic acid detection kit, includes box body (1) and reagent tube, its characterized in that: the automatic reagent box comprises a box body (1), and is characterized in that a fixing plate (2) is fixedly connected to the inner wall of the box body (1), a plurality of positioning holes (3) for a reagent tube to pass through are formed in the upper wall and the lower wall of the fixing plate (2), a telescopic part is arranged at the bottom end inside the box body (1), a movable supporting plate (5) is fixedly connected to the upper end of the telescopic part, a plurality of placing grooves (6) are formed in the upper end of the movable supporting plate (5), and limiting mechanisms (7) for clamping the reagent tube are arranged on the left side and the right side of each placing groove (6);
the limiting mechanism (7) comprises clamping blocks (704), wedge blocks (12) and springs (10), each of the left side and the right side of each positioning hole (3) is provided with a trigger rod (8) fixedly connected to the bottom end of the fixed plate (2), and the trigger rods (8) are matched with the wedge blocks (12) and the springs (10) to enable the clamping blocks (704) to move left and right.
2. The nucleic acid detection kit of claim 1, wherein: the movable supporting plate (5) is internally provided with a transmission cavity (701), a trigger jack (702) and a storage groove (703), the trigger jack (702) and the storage groove (703) are respectively communicated with the transmission cavity (701) and the storage groove (6), the clamping block (704) and the wedge block (12) are respectively positioned in the storage groove (703) and the transmission cavity (701), and the spring (10) is fixedly connected to the inner wall of the transmission cavity (701).
3. The nucleic acid detection kit of claim 2, wherein: the utility model discloses a wedge, including wedge (12), slide, spring (10) and connecting rod (11), wedge (12) middle part is fixed be equipped with connecting rod (11), transmission chamber (701) inner wall sliding connection has slide (9), both ends are about slide (9) respectively with spring (10) and connecting rod (11) fixed connection, the right-hand member activity of connecting rod (11) runs through transmission chamber (701) inner wall and is fixed with grip block (704) outer wall mutually, works as the hypotenuse of wedge (12) and trigger lever (8) bottom contact and when upwards moving, wedge (12) can move to the left.
4. The nucleic acid detection kit of claim 1, wherein: the upper end fixedly connected with of fixed plate (2) is a plurality of protection seat (13) corresponding with locating hole (3) position, through-hole (14) have been seted up in wall run through about protection seat (13), protection seat (13) upper end is equipped with the protection subassembly that protects the reagent pipe.
5. The nucleic acid detection kit according to claim 4, wherein: the protection assembly comprises two supporting blocks (15) fixedly connected to the upper end of the protection seat (13), a protection cover plate (16) is rotatably connected between the supporting blocks (15), a coil spring (17) is fixedly installed between the supporting blocks (15) and the side wall of the protection cover plate (16), two traction ropes (18) are fixedly connected to the outer wall of the protection cover plate (16), and the other end of each traction rope (18) movably penetrates through the fixing plate (2) and is fixed with the upper wall of the movable supporting plate (5).
6. The nucleic acid detection kit according to claim 5, wherein: the upper end of the fixed plate (2) is fixedly provided with a plurality of steering wheels (19), and a traction rope (18) on the protective cover plate (16) passes through the steering wheels (19) and then is connected with the movable supporting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222765831.0U CN219192997U (en) | 2022-10-18 | 2022-10-18 | Nucleic acid detection kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222765831.0U CN219192997U (en) | 2022-10-18 | 2022-10-18 | Nucleic acid detection kit |
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| Publication Number | Publication Date |
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| CN219192997U true CN219192997U (en) | 2023-06-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222765831.0U Active CN219192997U (en) | 2022-10-18 | 2022-10-18 | Nucleic acid detection kit |
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| CN (1) | CN219192997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068562A (en) * | 2023-10-13 | 2023-11-17 | 梁山三星机械有限公司 | Packaging structure of traction seat |
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2022
- 2022-10-18 CN CN202222765831.0U patent/CN219192997U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117068562A (en) * | 2023-10-13 | 2023-11-17 | 梁山三星机械有限公司 | Packaging structure of traction seat |
| CN117068562B (en) * | 2023-10-13 | 2024-01-09 | 梁山三星机械有限公司 | Packaging structure of traction seat |
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