CN114506558A

CN114506558A - DNA detects sampling specimen-box

Info

Publication number: CN114506558A
Application number: CN202210174478.0A
Authority: CN
Inventors: 王立建; 司访; 杨涛
Original assignee: Henan Police College
Current assignee: Henan Police College
Priority date: 2022-02-24
Filing date: 2022-02-24
Publication date: 2022-05-17
Anticipated expiration: 2042-02-24
Also published as: CN114506558B

Abstract

The invention discloses a DNA detection sampling specimen box, which comprises a box body, wherein a protection mechanism is arranged in the box body; protection machanism is including rotating two stands of connection inside the box body, the externally mounted of stand has the synchronizing wheel, the outside of two synchronizing wheels is jointly around being equipped with the cross-band, a plurality of through-holes have been seted up to the outside of cross-band, the inside sliding connection of through-hole has the slide, the externally mounted of slide has a plurality of racks, the anticreep board is installed to the bottom of slide, install reset spring jointly between anticreep board and the cross-band, the one end that the anticreep board was kept away from to the slide is installed the gasket, the externally mounted of cross-band has a plurality of mount pads, rotate jointly between the adjacent mount pad in both sides and be connected with the fixed gear with rack phase meshing. The invention is convenient to fix the collecting pipes with different types, so that the collecting pipes are not easy to shake in the transportation process, the collecting pipes are prevented from being crushed, the authenticity of DNA detection is improved, meanwhile, the DNA is prevented from being polluted, and the sanitation and safety of the DNA detection are improved.

Description

DNA detects sampling specimen-box

Technical Field

The invention relates to the technical field of sampling specimen boxes, in particular to a DNA detection sampling specimen box.

Background

The DNA detection is a technology for detecting DNA through blood, other body fluids or cells, and is mainly characterized in that an oral swab is used for collecting oral mucosa cells, a swab head with the mucosa cells is placed in a collection tube, the DNA detection is a mainstream treatment means in medical treatment, the technology is advanced, many smaller hospitals cannot independently complete the DNA detection, a DNA specimen box is required to contain DNA specimens, and the collection tube specimens are sent to a detection mechanism for detection.

Present sampling specimen-box is after the collection finishes, place the collection pipe in the sampling specimen-box, it is comparatively in disorder to place, medical personnel are when the serial number, need to paste up the lateral wall at the specimen-box with the serial number, the seeking of inconvenient appointed collection pipe, lead to the testing result to appear the deviation easily, and can take place to rock between collection pipe and the specimen-box in the transportation, the collection pipe is broken by the bits of broken glass easily, influence the authenticity that DNA detected, make DNA receive the pollution easily simultaneously, sanitary safety receives the influence, consequently, need a DNA to detect sampling specimen-box.

Disclosure of Invention

The invention aims to solve the defects that in the prior art, the search of a designated collection tube is inconvenient, the detection result is easy to deviate, the collection tube is easy to break, the authenticity of DNA detection is influenced, and the sanitation and safety are influenced, and provides a DNA detection sampling specimen box.

In order to achieve the purpose, the invention adopts the following technical scheme:

a DNA detection sampling specimen box comprises a box body, wherein a protection mechanism is arranged inside the box body;

protection machanism is including rotating two stands of connection inside the box body, the externally mounted of stand has the synchronizing wheel, two the outside of synchronizing wheel is jointly around being equipped with the cross-band, a plurality of through-holes have been seted up to the outside in cross-band, the inside sliding connection of through-hole has the slide, the externally mounted of slide has a plurality of racks, the anticreep board is installed to the bottom of slide, install reset spring jointly between anticreep board and the cross-band, the one end that the anticreep board was kept away from to the slide is installed the gasket, the externally mounted of cross-band has a plurality of mounts, and both sides are adjacent rotate jointly between the mount pad and be connected with the fixed gear with rack phase meshing, the externally mounted of fixed gear has the fixed arm, the inside of box body is provided with the observation subassembly.

Preferably, the observation assembly comprises a driving wheel arranged outside the stand column, the box body is rotatably connected with a connecting shaft inside, and a driving belt is arranged between the connecting shaft and the stand column in a winding mode.

Preferably, a driven bevel gear is mounted at the bottom end of the connecting shaft, a transverse shaft is rotatably connected to one side, close to the driven bevel gear, of the interior of the box body, and a driving bevel gear meshed with the driven bevel gear is mounted outside the transverse shaft.

Preferably, the outside of cross axle is installed with the mark wheel, the outside of box body is rotated and is connected with the twist grip who is connected with the cross axle, the box body is close to one side of mark wheel and has seted up the display hole of looks adaptation.

Preferably, a placing hole is formed in the outer portion of the box body, the fixing belts are wound on the outer portions of the two driving wheels together, a plurality of positioning rings are mounted on the outer portions of the fixing belts, the size of each positioning ring is smaller than that of the placing hole, and the axis of the placing hole and the axis of one positioning ring are located on the same straight line.

Preferably, one side of the box body close to the placing hole is rotatably connected with a cover plate, one side of the box body close to the cover plate is provided with a supporting column, the outside of the supporting column is sleeved with a separation blade, and a fixing spring is jointly arranged between the separation blade and the supporting column.

Preferably, the axis of the positioning ring and the axis of the sliding seat and the gasket are located on the same straight line, the driving wheel and the synchronizing wheel are located on the upper side and the lower side of the upright column respectively while the driving wheel and the synchronizing wheel are located.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the matched use of the synchronizing wheel, the transverse belt, the sliding seat, the rack, the reset spring, the gasket, the fixed gear and the fixed arm, the collection tubes of different models can be conveniently fixed, so that the collection tubes are not easy to shake in the transportation process, the collection tubes are prevented from being crushed, the authenticity of DNA detection is improved, meanwhile, the DNA is prevented from being polluted, and the sanitation and safety of the DNA detection are improved.

2. According to the invention, the driving wheel, the driving belt, the driven bevel gear, the driving bevel gear, the marking wheel and the display hole are matched for use, so that the collection tube is placed more neatly, the accurate search of the specified collection tube is facilitated, the deviation of a DNA detection result is prevented, the outer part of the collection tube is cleaner, and the working efficiency of DNA detection is improved.

Drawings

FIG. 1 is a schematic perspective view of a DNA detection sampling cartridge according to the present invention;

FIG. 2 is a schematic structural diagram of the cartridge of the present invention;

FIG. 3 is a schematic view of the internal structure of the case according to the present invention;

FIG. 4 is a schematic structural view of the shielding mechanism of the present invention;

FIG. 5 is a schematic cross-sectional view of the slider according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 1;

fig. 7 is an enlarged view of the structure at B in fig. 3.

In the figure: 1. a box body; 2. placing holes; 3. a display aperture; 4. a column; 5. a drive wheel; 6. a synchronizing wheel; 7. fixing belts; 8. a positioning ring; 9. a transverse belt; 10. a through hole; 11. a slide base; 12. a rack; 13. an anti-drop plate; 14. a return spring; 15. a gasket; 16. a mounting seat; 17. fixing a gear; 18. a fixed arm; 19. a connecting shaft; 20. a transmission belt; 21. a driven bevel gear; 22. a horizontal axis; 23. a drive bevel gear; 24. a marking wheel; 25. rotating the handle; 26. a cover plate; 27. a support pillar; 28. a baffle plate; 29. the spring is fixed.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Example one

As shown in fig. 2-5, the DNA detection sampling specimen box provided by the present invention comprises a box body 1, wherein a protection mechanism is arranged inside the box body 1;

the protection mechanism comprises two upright posts 4 which are rotatably connected inside the box body 1, synchronizing wheels 6 are mounted outside the upright posts 4, a transverse belt 9 is wound outside the two synchronizing wheels 6 together, a plurality of through holes 10 are formed outside the transverse belt 9, a sliding seat 11 is connected inside the through holes 10 in a sliding manner, a plurality of racks 12 are mounted outside the sliding seat 11, an anti-falling plate 13 is mounted at the bottom end of the sliding seat 11, a reset spring 14 is mounted between the anti-falling plate 13 and the transverse belt 9 together, a gasket 15 is mounted at one end, far away from the anti-falling plate 13, of the sliding seat 11, a plurality of mounting seats 16 are mounted outside the transverse belt 9, a fixed gear 17 meshed with the racks 12 is rotatably connected between the adjacent mounting seats 16 at two sides together, a fixed arm 18 is mounted outside the fixed gear 17, and an observation assembly is arranged inside the box body 1;

the outside of box body 1 has been seted up and has been placed hole 2, two drive wheel 5 outsides are jointly around being equipped with fixed band 7, the externally mounted of fixed band 7 has a plurality of holding rings 8, holding ring 8's size is less than the size of placing hole 2, and the axle center of placing hole 2 is located same straight line rather than the axle center of one of them holding ring 8, holding ring 8's axle center and slide 11, the axle center of gasket 15 is located same straight line, the size of drive wheel 5 is simultaneously with the size of synchronizing wheel 6, drive wheel 5 and synchronizing wheel 6 are located the upper and lower both sides of stand 4 respectively.

The DNA detection sampling specimen box based on the first embodiment has the working principle that when a collection tube is placed, the collection tube is placed through the placing hole 2, the collection tube firstly passes through the positioning ring 8, the collection tube is continuously placed downwards as the axis of the positioning ring 8 and the axis of the sliding seat 11 are positioned on the same straight line, the collection tube reaches above the sliding seat 11, and the gasket 15 is arranged at the upper end of the sliding seat 11, so that when the collection tube reaches the gasket 15, the gasket 15 can play a certain protection effect on the collection tube;

because the bottom end of the sliding seat 11 is provided with the anti-drop plate 13, the sliding seat 11 is slidably connected in the through hole 10 arranged outside the cross belt 9, and the return spring 14 is jointly arranged between the cross belt 9 and the anti-drop plate 13, the return spring 14 is sleeved outside the sliding seat 11, namely when the collection tube reaches the gasket 15, the sliding seat 11 is pressed downwards under the action of the gravity of the collection tube, meanwhile, because the sliding seat 11 is externally provided with a plurality of racks 12, the cross belt 9 is externally provided with a plurality of mounting seats 16, the mounting seats 16 are internally and rotatably connected with the fixed gear 17, the fixed gear 17 is meshed with the racks 12, the fixed gear 17 is externally provided with the fixed arm 18, when the sliding seat 11 moves downwards, the fixed gear 17 is driven to rotate by the racks 12, the fixed arms 18 synchronously rotate to one side of the sliding seat 11 under the action of the fixed gear 17, so as to fix the sliding seat at the central position of the gasket 15, and can fix the collection pipe of different models for the collection pipe is difficult for taking place to rock in the transportation, avoids the collection pipe to be crumbled, has improved DNA detection's authenticity, prevents simultaneously that DNA from receiving the pollution, has improved DNA detection's health safety.

Example two

As shown in fig. 1, 3, 6 and 7, based on the first embodiment, the observation assembly includes a driving wheel 5 installed outside the upright post 4, a connecting shaft 19 is rotatably connected inside the box body 1, a driving belt 20 is wound between the connecting shaft 19 and the upright post 4, a driven bevel gear 21 is installed at the bottom end of the connecting shaft 19, a transverse shaft 22 is rotatably connected to one side of the inside of the box body 1 close to the driven bevel gear 21, a driving bevel gear 23 engaged with the driven bevel gear 21 is installed outside the transverse shaft 22, a marking wheel 24 is installed outside the transverse shaft 22, a rotating handle 25 connected with the transverse shaft 22 is rotatably connected to the outside of the box body 1, a display hole 3 matched with the side of the box body 1 close to the marking wheel 24 is formed, a cover plate 26 is rotatably connected to one side of the box body 1 close to the placing hole 2, a supporting column 27 is installed on one side of the box body 1 close to the cover plate 26, and a blocking plate 28 is sleeved outside the supporting column 27, a fixed spring 29 is jointly arranged between the baffle plate 28 and the supporting column 27.

In this embodiment, after the collection tube is fixed, the corresponding number is attached to the outside of the marking wheel 24 on one side of the display hole 3, then the rotating handle 25 is rotated, since the rotating handle 25 is connected with the horizontal shaft 22, the marking wheel 24 is installed on the outside of the horizontal shaft 22, the other end of the horizontal shaft 22 is connected with the driving bevel gear 23, the driving bevel gear 23 is engaged with the driven bevel gear 21 which is rotatably connected to the outside of the connecting shaft 19 on the outside of the box body 1, the driving belt 20 is wound between the connecting shaft 19 and the driving wheel 5, the driving wheel 5 is installed on the outside of the upright post 4, the upright post 4 is rotatably connected to the inside of the box body 1, and the fixing belt 7 is wound between the two driving wheels 5, that is, when the rotating handle 25 is rotated, the driving wheel 5 is driven to rotate synchronously with the upright post 4 through the fixing belt 7, when the number on the outside of the marking wheel 24 is rotated to the next place, at the moment, the fixing belt 7 just drives the positioning ring 8 and the sliding seat 11 outside the transverse belt 9 to rotate to the next position, then the next collection tube can be placed, and the process is repeated, so that the collection tube is placed more neatly, the accurate searching of the specified collection tube is facilitated, the deviation of a DNA detection result is prevented, meanwhile, the outside of the collection tube is cleaner, and the working efficiency of DNA detection is improved;

when the collection box is placed, because the cover plate 26 is rotatably connected to one side of the outer part of the box body 1 close to the placing hole 2, the supporting column 27 is installed on one side of the box body 1 close to the cover plate 26, the blocking piece 28 is sleeved on the outer part of the supporting column 27, the rotation and the sliding can be realized between the blocking piece 28 and the supporting column 27, and the fixed spring 29 is installed between the blocking piece 28 and the supporting column 27, i.e., when it is desired to place a collection tube, the tab 28 is pulled upwardly and rotated, causing the tab 28 to disengage from the cover plate 26, can open apron 26, conveniently gather placing of pipe, place the completion back, upwards stimulate again and rotate separation blade 28, make separation blade 28 and apron 26 contact, separation blade 28 then fixes apron 26 in the outside hole 2 department of placing of box body 1 under the effect of fixed spring 29 this moment, make box body 1 leakproofness better, be favorable to the storage and the transportation of DNA, more safe and reliable.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A DNA detection sampling specimen box comprises a box body (1), and is characterized in that a protection mechanism is arranged inside the box body (1);

the protection mechanism comprises two columns (4) which are rotatably connected inside a box body (1), synchronizing wheels (6) are mounted outside the columns (4), two synchronizing wheels (6) are jointly wound outside a transverse belt (9), a plurality of through holes (10) are formed in the outer portion of the transverse belt (9), a sliding seat (11) is connected inside the through holes (10) in a sliding mode, a plurality of racks (12) are mounted outside the sliding seat (11), an anti-falling plate (13) is mounted at the bottom end of the sliding seat (11), a reset spring (14) is jointly mounted between the anti-falling plate (13) and the transverse belt (9), a gasket (15) is mounted at one end, far away from the anti-falling plate (13), of the sliding seat (11), a plurality of mounting seats (16) are mounted outside the transverse belt (9), two sides of the mounting seats (16) are adjacent, and a fixed gear (17) meshed with the racks (12) is connected between the mounting seats in a rotating mode, the fixed gear (17) is externally provided with a fixed arm (18), and the box body (1) is internally provided with an observation assembly.

2. The DNA detection and sampling specimen box according to claim 1, characterized in that the observation assembly comprises a driving wheel (5) installed outside the upright post (4), a connecting shaft (19) is rotatably connected inside the box body (1), and a driving belt (20) is jointly wound between the connecting shaft (19) and the upright post (4).

3. The DNA detection sampling specimen box according to claim 2, characterized in that a driven bevel gear (21) is installed at the bottom end of the connecting shaft (19), a lateral shaft (22) is rotatably connected to one side of the interior of the box body (1) close to the driven bevel gear (21), and a driving bevel gear (23) meshed with the driven bevel gear (21) is installed outside the lateral shaft (22).

4. The DNA detection sampling specimen box of claim 3, characterized in that the outside of the cross shaft (22) is provided with a marking wheel (24), the outside of the box body (1) is rotatably connected with a rotating handle (25) connected with the cross shaft (22), and one side of the box body (1) close to the marking wheel (24) is provided with a matched display hole (3).

5. The DNA detection and sampling specimen box according to claim 2, characterized in that a placing hole (2) is opened on the outer portion of the box body (1), a fixing belt (7) is wound on the outer portions of the two driving wheels (5) together, a plurality of positioning rings (8) are mounted on the outer portion of the fixing belt (7), the size of each positioning ring (8) is smaller than that of the placing hole (2), and the axial center of the placing hole (2) and the axial center of one positioning ring (8) are located on the same straight line.

6. The DNA detection sampling specimen box according to claim 5, characterized in that a cover plate (26) is rotatably connected to one side of the box body (1) close to the placing hole (2), a supporting column (27) is installed on one side of the box body (1) close to the cover plate (26), a blocking sheet (28) is sleeved outside the supporting column (27), and a fixing spring (29) is jointly installed between the blocking sheet (28) and the supporting column (27).

7. The DNA detection sampling specimen box according to claim 5, characterized in that the axis of the positioning ring (8) is aligned with the axis of the slide seat 11 and the pad (15), the size of the driving wheel (5) is the same as that of the synchronizing wheel (6), and the driving wheel (5) and the synchronizing wheel (6) are respectively arranged at the upper side and the lower side of the upright post (4).