CN219291485U

CN219291485U - Test tube holding container for nucleic acid detection

Info

Publication number: CN219291485U
Application number: CN202320158074.2U
Authority: CN
Inventors: 张丹梅; 潘荣华; 付兴; 杨慧琳; 刘小青
Original assignee: Shanghai Nuclear Huaxi Medical Laboratory Co ltd
Current assignee: Shanghai Nuclear Huaxi Medical Laboratory Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-07-04
Anticipated expiration: 2033-02-08

Abstract

The utility model discloses a test tube containing container for nucleic acid detection, which comprises an upper test tube fixing device, wherein the upper test tube fixing device comprises a first upper connecting plate, a second upper connecting plate and a sliding plate, the first upper connecting plate, the sliding plate and the second upper connecting plate are vertically distributed up and down, and through holes which are the same in size and vertically distributed up and down are formed in the first upper connecting plate and the second upper connecting plate. The utility model discloses a test tube fixing device in the design, can fix the test tube after the sample between first upper junction plate, the sliding plate, second upper junction plate and lower test tube hold the board, and through the handle left and right sliding plate between first upper junction plate and second upper junction plate, thereby make locking hole dislocation from top to bottom with the through-hole, fix the test tube, improve the test tube and hold the fixed strength between the pipe under the test tube, reduce the test tube because the test tube that vibrations lead to drops and the inside liquid unrestrained phenomenon of test tube in the transportation, therefore the device is fit for extensively promoting.

Description

Test tube holding container for nucleic acid detection

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a test tube container for nucleic acid detection.

Background

Nucleic acid detection is a method for determining whether a patient is infected with a virus by looking for the presence or absence of DNA and RNA of a virus that invades the patient from a respiratory sample, blood or stool. When detecting nucleic acid, a sampling tube is usually used, and most of containers used for detecting nucleic acid at present generally adopt a sampling tube placing plate, but because the placing plate is made of flexible plastic materials, the placing plate can vibrate during the use and transportation process, a light person easily causes the nucleic acid sampling tube to vibrate and drop, and liquid in the sampling tube is scattered when serious, potential safety hazards exist, and the transportation is inconvenient.

Disclosure of Invention

Object of the utility model

In order to solve the technical problems in the background technology, the utility model provides a test tube containing container for nucleic acid detection, which is simple in structure and novel in design, and through the design of an upper test tube fixing device, a sampled test tube can be fixed among a first upper connecting plate, a sliding plate, a second upper connecting plate and a lower test tube containing plate through a through hole, a locking hole and an inserting hole, and the sliding plate is slid left and right between the first upper connecting plate and the second upper connecting plate through a handle, so that the locking hole and the through hole are staggered up and down, the test tube is fixed, the fixing strength of the test tube among the lower test tube containing tubes is improved, and the phenomenon that the test tube falls down and liquid in the test tube is scattered due to vibration in the transportation process of the test tube is reduced.

(II) technical scheme

The utility model provides a test tube containing container for nucleic acid detection, which comprises an upper test tube fixing device, wherein the upper test tube fixing device comprises a first upper connecting plate, a second upper connecting plate and a sliding plate, the first upper connecting plate, the sliding plate and the second upper connecting plate are vertically distributed up and down, through holes which are the same in size and vertically distributed up and down are formed in the first upper connecting plate and the second upper connecting plate, locking holes which are the same in size and vertically distributed up and down are formed in the sliding plate, guide blocks are fixedly arranged on the outer walls of two sides of the sliding plate, and two groups of handles are fixedly arranged on the side walls, far away from the guide blocks, of the sliding plate.

Preferably, the quantity of locking hole is a plurality of groups, the locking hole is the rectangle and distributes on the sliding plate, locking hole internally mounted has the rubber circle, and the sliding plate can slide between first upper junction plate and second upper junction plate to make locking hole and through-hole dislocation, and then fix the sampling pipe.

Preferably, guide grooves matched with the guide blocks are formed in the first upper connecting plate and the second upper connecting plate, and the sliding plate is connected between the first upper connecting plate and the second upper connecting plate in a sliding mode through the guide blocks and the guide grooves.

Preferably, the sliding plate side wall is provided with locking device between two sets of handles, locking device includes the latch segment, latch segment internally mounted has the bearing ring, inside fixed mounting in the bearing ring has the connecting axle, the one end and the sliding plate fixed connection of latch segment are kept away from to the connecting axle, and the latch segment accessible bearing ring rotates around the connecting axle to adjust the angle of latch segment, be used for the limiting displacement of sliding plate.

Preferably, first telescopic link is fixed mounting in second upper junction plate bottom four corners department, first telescopic link bottom sliding connection has the second telescopic link, the external diameter size of first telescopic link and the internal diameter size phase-match of second telescopic link, and first telescopic link can slide in the inside of second telescopic link, conveniently goes up the test tube fixing device and holds the height between the board with lower test tube, and the effect that makes things convenient for later stage sampling pipe to follow lower test tube and hold the board and break away from.

Preferably, the one end fixed mounting that first telescopic link was kept away from to the second telescopic link has lower test tube to hold the board, lower test tube hold down set up on the board with through-hole size looks adaptation and the jack that vertical distribution from top to bottom, jack, through-hole and locking hole inside have laid the nucleic acid test tube, and sampling tube accessible jack inserts down test tube hold down inside the board for preliminary fixed.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

the device is through design by first upper junction plate, the second upper junction plate, the through-hole, the sliding plate, the locking hole, last test tube fixing device that guide block and handle constitute on the test tube holds the container for nucleic acid detection, can pass through the through-hole with the test tube after the sample, locking hole and jack are fixed between first upper junction plate, the sliding plate, second upper junction plate and lower test tube holds the board, and slide the sliding plate about between first upper junction plate and second upper junction plate through the handle, thereby make locking hole and through-hole dislocation from top to bottom, fix the test tube, improve the test tube and hold the fixed strength between the tube under, reduce the test tube because the test tube that vibrations lead to drops and the inside liquid unrestrained phenomenon of test tube in the transportation.

Drawings

Fig. 1 is a schematic diagram showing the overall structure of a tube holder for detecting nucleic acid according to the present utility model.

Fig. 2 is a schematic structural view of an upper tube fixing device of a tube container for detecting nucleic acid according to the present utility model.

Fig. 3 is a schematic structural view of a locking device for a test tube container for detecting nucleic acid according to the present utility model.

Reference numeral 1, upper test tube fixing device; 101. a first upper connection plate; 102. a second upper connecting plate; 103. a through hole; 104. a sliding plate; 105. a locking hole; 106. a guide block; 107. a handle; 2. a first telescopic rod; 3. a second telescopic rod; 4. a lower test tube holding plate; 5. a locking device; 501. a locking block; 502. a bearing ring; 503. a connecting shaft; 6. a jack; 7. nucleic acid detection tube.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

Embodiment one:

as shown in fig. 1-3, the test tube container for detecting nucleic acid provided by the utility model comprises an upper test tube fixing device 1, wherein the upper test tube fixing device 1 comprises a first upper connecting plate 101, a second upper connecting plate 102 and a sliding plate 104, the first upper connecting plate 101, the sliding plate 104 and the second upper connecting plate 102 are vertically distributed up and down, through holes 103 which are the same in size and vertically distributed up and down are formed in the first upper connecting plate 101 and the second upper connecting plate 102, locking holes 105 which are the same in size and vertically distributed up and down are formed in the sliding plate 104, guide blocks 106 are fixedly arranged on the outer walls of two sides of the sliding plate 104, and two groups of handles 107 are fixedly arranged on the side walls, far away from the guide blocks 106, of the sliding plate 104.

As shown in fig. 2, the number of the locking holes 105 is several groups, the locking holes 105 are rectangular on the sliding plate 104, a rubber ring is installed in the locking holes 105, and the sliding plate 104 can slide between the first upper connecting plate 101 and the second upper connecting plate 102, so that the locking holes 105 are misplaced with the through holes 103, and the sampling tube is fixed; the first upper connecting plate 101 and the second upper connecting plate 102 are internally provided with guide grooves matched with the guide blocks 106, and the sliding plate 104 is connected between the first upper connecting plate 101 and the second upper connecting plate 102 in a sliding way through the guide blocks 106 and the guide grooves;

as shown in fig. 3, a locking device 5 is disposed between two sets of handles 107 on the side wall of the sliding plate 104, the locking device 5 includes a locking block 501, a bearing ring 502 is mounted inside the locking block 501, a connecting shaft 503 is fixedly mounted inside the inner ring of the bearing ring 502, one end of the connecting shaft 503 away from the locking block 501 is fixedly connected with the sliding plate 104, the locking block 501 can rotate around the connecting shaft 503 through the bearing ring 502, and therefore the angle of the locking block 501 is adjusted for limiting the sliding plate 104.

As shown in fig. 1, the four corners at the bottom of the second upper connecting plate 102 are fixedly provided with first telescopic rods 2, the bottoms of the first telescopic rods 2 are slidably connected with second telescopic rods 3, the outer diameter dimension of each first telescopic rod 2 is matched with the inner diameter dimension of each second telescopic rod 3, each first telescopic rod 2 can slide in each second telescopic rod 3, the height between the upper test tube fixing device 1 and the lower test tube containing plate 4 is facilitated, and the later-stage sampling tube is conveniently separated from the lower test tube containing plate 4; the one end fixed mounting that first telescopic link 2 was kept away from to second telescopic link 3 has lower test tube to hold board 4, has seted up on lower test tube holds board 4 with jack 6 that through-hole 103 size looks adaptation and vertical distribution from top to bottom, jack 6, through-hole 103 and locking hole 105 inside have laid nucleic acid detection test tube 7, and the sampling tube accessible jack 6 inserts down test tube holds inside board 4 for preliminary fixed.

When the utility model is used, a worker can apply a certain external force to the handle 107 to enable the sliding plate 104 to slide between the first upper connecting plate 101 and the second upper connecting plate 102 through the guide block 106 and the guide groove, when the sliding plate slides to the position of the locking hole 105 and the position of the through hole 103 are vertically distributed up and down, the nucleic acid detection test tube 7 can be inserted into the first upper connecting plate 101, the sliding plate 104, the second upper connecting plate 102 and the lower test tube containing plate 4 through the through hole 103, the locking hole 105 and the insertion hole 6, and then the external force can be applied to the handle 107 again to drive the sliding plate 104 to move to the locking block 501 to be exposed to the outside, at the moment, the locking hole 105 and the through hole 103 are staggered up and down, the nucleic acid detection test tube 7 is further fixed, and the locking block 501 is rotated to be vertical from a state parallel to the sliding plate 104 through the bearing ring 502, so that the position of the sliding plate 104 between the first upper connecting plate 101 and the second upper connecting plate 102 is locked.

It is to be understood that the above-described embodiments of the present utility model are merely illustrative of or explanation of the principles of the present utility model and are in no way limiting of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. The utility model provides a container is held with test tube to nucleic acid detection, includes test tube fixing device (1), its characterized in that, test tube fixing device (1) include first upper junction plate (101), second upper junction plate (102) and sliding plate (104), first upper junction plate (101), sliding plate (104) and second upper junction plate (102) are vertical distribution from top to bottom, through-hole (103) that the same and vertical distribution from top to bottom of size are seted up to inside first upper junction plate (101) and second upper junction plate (102), locking hole (105) that just vertical distribution from top to bottom is the same with through-hole (103) size are seted up to inside sliding plate (104), sliding plate (104) both sides outer wall fixed mounting has guide block (106), lateral wall fixed mounting that guide block (106) were kept away from to sliding plate (104) has two sets of handles (107).

2. The test tube container for detecting nucleic acid according to claim 1, wherein the number of the locking holes (105) is several groups, the locking holes (105) are rectangular on the sliding plate (104), and rubber rings are installed inside the locking holes (105).

3. The cuvette holder for nucleic acid detection according to claim 1, wherein guide grooves adapted to the guide blocks (106) are formed in the first upper connecting plate (101) and the second upper connecting plate (102), and the slide plate (104) is slidably connected between the first upper connecting plate (101) and the second upper connecting plate (102) through the guide blocks (106) and the guide grooves.

4. The test tube container for detecting nucleic acid according to claim 1, wherein a locking device (5) is arranged between two groups of handles (107) on the side wall of the sliding plate (104), the locking device (5) comprises a locking block (501), a bearing ring (502) is arranged in the locking block (501), a connecting shaft (503) is fixedly arranged in the inner ring of the bearing ring (502), and one end, far away from the locking block (501), of the connecting shaft (503) is fixedly connected with the sliding plate (104).

5. The test tube container for detecting nucleic acid according to claim 1, wherein the four corners of the bottom of the second upper connecting plate (102) are fixedly provided with first telescopic rods (2), the bottoms of the first telescopic rods (2) are slidably connected with second telescopic rods (3), and the outer diameter size of the first telescopic rods (2) is matched with the inner diameter size of the second telescopic rods (3).

6. The test tube holding container for nucleic acid detection according to claim 5, wherein a lower test tube holding plate (4) is fixedly arranged at one end, far away from the first telescopic rod (2), of the second telescopic rod (3), jacks (6) which are matched with the size of the through holes (103) and vertically distributed are formed in the lower test tube holding plate (4), and nucleic acid detection test tubes (7) are arranged in the jacks (6), the through holes (103) and the locking holes (105).