CN217125585U

CN217125585U - Rat tail direct amplification PCR kit

Info

Publication number: CN217125585U
Application number: CN202221013601.2U
Authority: CN
Inventors: 李君�; 马丽娟
Original assignee: Beijing Kangrun Chengye Biotechnology Co ltd
Current assignee: Beijing Kangrun Chengye Biotechnology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-05
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a kit technical field just discloses mouse tail direct-amplification PCR kit, including the kit body, the bottom swing joint of kit body has the fixed plate, the spout has been seted up to the inner wall of fixed plate, the equal fixedly connected with backup pad in both sides of fixed plate, the inner wall swing joint of backup pad has the bearing. This tail direct-amplification PCR kit, set up two threaded rods, it removes to make the threaded rod drive the thread bush when pivoted, make the thread bush drive the locating plate and slide in the spout, thereby the locating plate slides and respectively drives the protection pad and be close to each other, make the inner wall of protection pad hug closely the inner wall at the kit body, thereby carry out spacing fixed to the kit body, it is the rubber preparation to set up the protection pad, elasticity and non-slip effect have, be convenient for protect the outer wall of kit body, set up the gyro wheel, thereby realized being convenient for to fix the removal to the kit, prevent to drop or collide the kit at the in-process that removes.

Description

Rat tail direct amplification PCR kit

Technical Field

The utility model relates to a kit technical field specifically is mouse tail direct-amplification PCR kit.

Background

The kit is a box for containing chemical reagents for detecting chemical components, drug residues, virus types and the like, is used by general hospitals and pharmaceutical enterprises, and can be used as a rat tail direct PCR kit for use, so that the kit is needed.

When current mouse tail direct-amplification PCR kit used, be not convenient for fix the removal to the kit, general kit transports through placing on the transport vechicle, produces easily in the transportation and rocks, and unable kit is fixed, makes the kit bump and damage appear.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a rat tail direct-amplification PCR kit possesses and is convenient for fix advantages such as removal to the kit, has solved the problem among the above-mentioned background art.

(II) technical scheme

For the purpose that realizes above-mentioned buffering effect is good, the utility model provides a following technical scheme: rat tail direct-amplification PCR kit, including the kit body, the bottom swing joint of kit body has the fixed plate, the spout has been seted up to the inner wall of fixed plate, the equal fixedly connected with backup pad in both sides of fixed plate, the inner wall swing joint of backup pad has the bearing, the inner wall fixedly connected with threaded rod of bearing, the outer wall swing joint of threaded rod has the thread bush.

One side of the threaded sleeve is fixedly connected with a positioning plate, the other side of the positioning plate is fixedly connected with a protective pad, the bottom of the fixed plate is fixedly connected with a damping spring, the bottom of the damping spring is fixedly connected with a bottom plate, the bottom of the bottom plate is fixedly connected with a roller, the reagent box can be fixed and moved conveniently, the threaded rod drives the threaded sleeve and the positioning plate to slide in the chute, so that the two protective pads are close to each other, so that the inner wall of the protective pad is tightly attached to the inner wall of the kit body, thereby limiting and fixing the kit body, the protective pad is made of rubber, has elasticity and anti-skidding function, is convenient for protecting the outer wall of the kit body, then drive the kit body through the gyro wheel and remove to realized being convenient for to the kit fixed removal, prevented to drop or collide the in-process that the kit removed.

Preferably, the threaded rod passes through the bearing and constitutes revolution mechanic with the backup pad, and is threaded connection between threaded rod and the thread bush, is convenient for rotate in the bearing through the threaded rod to the thread bush removal is driven in the time of the threaded rod pivoted.

Preferably, be welded connection between threaded sleeve and the locating plate, and be sliding connection between locating plate and the spout, be convenient for drive the locating plate through the threaded sleeve and slide in the spout to the locating plate slides and respectively drives the protection pad and is close to each other.

Preferably, for pasting the connection between locating plate and the protection pad, and the protection pad is rubber protection pad, is convenient for make for rubber through the protection pad, has elasticity and non-slip effect, is convenient for protect the outer wall of kit body.

Preferably, damping spring's inner wall fixedly connected with shock-absorbing rod, the bottom fixedly connected with connecting rod of fixed plate, the bottom fixedly connected with sleeve of connecting rod, telescopic inner wall swing joint has the dead lever, telescopic one side fixedly connected with relief spring can make this be convenient for cushion the kit and jolt, be the aluminum alloy material through damping spring and relief spring, has shock attenuation nature and stability to relief spring pressurized is kick-backed to two sleeves and connecting rod, and when two shock-absorbing rods in the damping spring were close to mutually simultaneously, damping spring kick-backed, thereby cushions the jolt to the kit body that the fixed plate supported, has improved the stability of kit.

Preferably, damping spring's quantity is two, and two damping spring all with the shock-absorbing rod between be nested connection, be convenient for be the aluminum alloy material through damping spring and decompression spring, have shock attenuation nature and stability.

Preferably, the sleeve and the fixed rod are connected in a nested manner, the sleeve and the pressure reducing spring are connected in a welded manner, the sleeve is driven to slide close to the outer wall of the fixed rod through the connecting rod, and the two sleeves extrude the pressure reducing spring.

Preferably, be nested connection between decompression spring and the dead lever, and be parallel to each other setting between dead lever and the bottom plate, when being convenient for extrude decompression spring through two sleeves, the decompression spring pressurized rebounds two sleeves and connecting rod.

(III) advantageous effects

Compared with the prior art, the utility model provides a rat tail direct-amplification PCR kit possesses following beneficial effect:

1. this tail direct-amplification PCR kit, through setting up two threaded rods, it removes to make the threaded rod drive the thread bush when pivoted, make the thread bush drive the locating plate slide in the spout, thereby the locating plate slides and respectively drives the protection pad and be close to each other, make the inner wall of protection pad hug closely the inner wall at the kit body, thereby carry out spacing fixed to the kit body, it is the rubber preparation to set up the protection pad, elasticity and anti-skidding effect have, be convenient for protect the outer wall of kit body, set up the gyro wheel, thereby realized being convenient for to fix the removal to the kit, prevent to drop or collide the kit at the in-process that removes.

2. This PCR kit is directly extended to sage, through setting up damping spring, make two shock attenuation poles in the damping spring be close to mutually, set up the sleeve, make two sleeves extrude pressure reducing spring, be the aluminum alloy material through damping spring and pressure reducing spring, shock attenuation nature and stability have, thereby pressure reducing spring is pressed and is kick-backed to two sleeves and connecting rod, when two shock attenuation poles in the damping spring are close to mutually simultaneously, damping spring kick-backs, thereby cushion jolting to the kit body that the fixed plate supported, the stability of kit has been improved.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view structure of the positioning plate of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic perspective view of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a kit body; 2. a fixing plate; 3. a support plate; 4. a bearing; 5. a threaded rod; 6. a threaded sleeve; 7. positioning a plate; 8. a protective pad; 9. a chute; 10. a roller; 11. a damping spring; 12. A shock-absorbing lever; 13. a base plate; 14. a connecting rod; 15. a sleeve; 16. a relief spring; 17. and (5) fixing the rod.

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

The preferred embodiment of the rat tail direct-amplification PCR kit provided by the utility model is shown in figures 1 to 5: rat tail direct-amplification PCR kit, including kit body 1, the bottom swing joint of kit body 1 has fixed plate 2, and spout 9 has been seted up to the inner wall of fixed plate 2, the equal fixedly connected with backup pad 3 in both sides of fixed plate 2, and the inner wall swing joint of backup pad 3 has bearing 4, and bearing 4's inner wall fixedly connected with threaded rod 5, the outer wall swing joint of threaded rod 5 has thread bush 6.

One side of the threaded sleeve 6 is fixedly connected with a positioning plate 7, the other side of the positioning plate 7 is fixedly connected with a protective pad 8, the bottom of the fixing plate 2 is fixedly connected with a damping spring 11, the bottom of the damping spring 11 is fixedly connected with a bottom plate 13, the bottom of the bottom plate 13 is fixedly connected with a roller 10, the reagent box can be fixed and moved conveniently, the threaded rod 5 drives the threaded sleeve 6 and the positioning plate 7 to slide in the sliding groove 9, the two protective pads 8 are close to each other, so that the inner wall of the protective pad 8 is tightly attached to the inner wall of the reagent kit body 1, thereby limiting and fixing the reagent kit body 1, the protective pad 8 is made of rubber, has elasticity and anti-skid function, is convenient for protecting the outer wall of the kit body 1, then, the reagent kit body 1 is driven to move through the rollers 10, so that the reagent kit is convenient to fix and move, and the reagent kit is prevented from falling or colliding in the moving process.

In this embodiment, threaded rod 5 passes through bearing 4 and backup pad 3 constitution revolution mechanic, and is threaded connection between threaded rod 5 and the thread bush 6, is convenient for rotate in bearing 4 through threaded rod 5 to drive the thread bush 6 removal when threaded rod 5 pivoted.

In this embodiment, be welded connection between threaded sleeve 6 and locating plate 7, and be sliding connection between locating plate 7 and the spout 9, be convenient for drive locating plate 7 through threaded sleeve 6 and slide in spout 9 to locating plate 7 slides and respectively drives protection pad 8 and is close to each other.

In this embodiment, be connected for pasting between locating plate 7 and the protection pad 8, and the protection pad 8 is the rubber protection pad, is convenient for make for rubber through protection pad 8, has elasticity and non-slip effect, is convenient for protect the outer wall of kit body 1.

Example 2

Based on example 1, the preferred embodiment of the rat tail direct amplification PCR kit provided by the present invention is shown in fig. 1 to 5: inner wall fixedly connected with shock absorber 12 of damping spring 11, the bottom fixedly connected with connecting rod 14 of fixed plate 2, the bottom fixedly connected with sleeve 15 of connecting rod 14, sleeve 15's inner wall swing joint has dead lever 17, one side fixedly connected with relief spring 16 of sleeve 15, can make this be convenient for cushion to the kit and jolt, be the aluminum alloy material through damping spring 11 and relief spring 16, shock attenuation nature and stability have, thereby relief spring 16 pressurized is kick-backed to two sleeves 15 and connecting rod 14, when two shock absorber 12 in the damping spring 11 are close to mutually simultaneously, damping spring 11 kick-backs, thereby cushion to jolt to the kit body 1 that fixed plate 2 supported, the stability of kit has been improved.

In this embodiment, damping spring 11's quantity is two, and be nested connection between two damping spring 11 all and the shock attenuation pole 12, be convenient for be the aluminum alloy material through damping spring 11 and decompression spring 16, have shock attenuation nature and stability.

Furthermore, the sleeve 15 is connected with the fixing rod 17 in a nested manner, and the sleeve 15 is connected with the pressure reducing spring 16 in a welded manner, so that the sleeve 15 is driven by the connecting rod 14 to slide close to the outer wall of the fixing rod 17, and the two sleeves 15 extrude the pressure reducing spring 16.

Furthermore, the decompression spring 16 is connected with the fixing rod 17 in a nested manner, and the fixing rod 17 and the bottom plate 13 are arranged in parallel, so that when the decompression spring 16 is extruded through the two sleeves 15, the decompression spring 16 is pressed to rebound the two sleeves 15 and the connecting rod 14.

When the kit is used, a user places the kit body 1 on the fixing plate 2, manually rotates the two threaded rods 5, so that the threaded rods 5 rotate in the bearings 4, the threaded rods 5 drive the threaded sleeves 6 to move while rotating, the threaded sleeves 6 drive the positioning plates 7 to slide in the sliding grooves 9, the positioning plates 7 slide to respectively drive the protective pads 8 to mutually approach, the inner walls of the protective pads 8 cling to the inner walls of the kit body 1, the kit body 1 is limited and fixed, the protective pads 8 are made of rubber, have elasticity and anti-slip effects, are convenient to protect the outer wall of the kit body 1, and then drive the kit body 1 to move through the rollers 10, so that the kit is convenient to fix and move, the kit is prevented from falling in the moving process, and then jolts in the moving process of the kit, exert pressure to damping spring 11 through fixed plate 2, make two shock attenuation pole 12 in the damping spring 11 be close to mutually, connecting rod 14 drives sleeve 15 and is close to the slip mutually at the outer wall of dead lever 17 simultaneously, make two sleeves 15 extrude reducing spring 16, be the aluminum alloy material through damping spring 11 and reducing spring 16, shock attenuation nature and stability have, thereby reducing spring 16 pressurized is kick-backed to two sleeves 15 and connecting rod 14, simultaneously two shock attenuation pole 12 in the damping spring 11 are close to mutually, damping spring 11 kick-backs, thereby cushion jolt to the kit body 1 that fixed plate 2 supported, the stability of kit has been improved.

In conclusion, the rat tail direct amplification PCR kit can facilitate the fixed movement of the kit, the threaded rod 5 drives the threaded sleeve 6 and the positioning plate 7 to slide in the sliding groove 9, so that the two protection pads 8 are close to each other, the inner walls of the protection pads 8 are tightly attached to the inner wall of the kit body 1, the kit body 1 is limited and fixed, the protection pads 8 are made of rubber, and have elasticity and anti-skidding effects, so that the outer wall of the kit body 1 is protected, then the kit body 1 is driven to move through the rollers 10, thereby facilitating the fixed movement of the kit, preventing the kit from falling or colliding in the moving process, facilitating the buffer bumping of the kit, the damping spring 11 and the pressure reducing spring 16 are made of aluminum alloy, and have damping performance and stability, so that the pressure reducing spring 16 rebounds against the two sleeves 15 and the connecting rod 14 under pressure, when two shock attenuation poles 12 in the damping spring 11 were close to mutually simultaneously, damping spring 11 kick-backs to cushion jolting to the kit body 1 that the fixed plate 2 supported, improved the stability of kit.

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

1. Mouse tail direct amplification PCR kit, including kit body (1), its characterized in that: the bottom of the kit body (1) is movably connected with a fixed plate (2), the inner wall of the fixed plate (2) is provided with a sliding groove (9), two sides of the fixed plate (2) are fixedly connected with supporting plates (3), the inner wall of each supporting plate (3) is movably connected with a bearing (4), the inner wall of each bearing (4) is fixedly connected with a threaded rod (5), and the outer wall of each threaded rod (5) is movably connected with a threaded sleeve (6);

one side fixedly connected with locating plate (7) of thread bush (6), opposite side fixedly connected with protection pad (8) of locating plate (7), the bottom fixedly connected with damping spring (11) of fixed plate (2), the bottom fixedly connected with bottom plate (13) of damping spring (11), the bottom fixedly connected with gyro wheel (10) of bottom plate (13).

2. The rat tail direct amplification PCR kit of claim 1, wherein: the threaded rod (5) and the supporting plate (3) form a rotating structure through the bearing (4), and the threaded rod (5) is in threaded connection with the threaded sleeve (6).

3. The rat tail direct amplification PCR kit of claim 1, wherein: the threaded sleeve (6) is welded with the positioning plate (7), and the positioning plate (7) is in sliding connection with the sliding groove (9).

4. The rat tail direct amplification PCR kit of claim 1, wherein: the positioning plate (7) and the protective pad (8) are connected in a sticking manner, and the protective pad (8) is a rubber protective pad.

5. The rat tail direct amplification PCR kit of claim 1, wherein: the inner wall fixedly connected with shock attenuation pole (12) of damping spring (11), the bottom fixedly connected with connecting rod (14) of fixed plate (2), the bottom fixedly connected with sleeve (15) of connecting rod (14), the inner wall swing joint of sleeve (15) has dead lever (17), one side fixedly connected with relief spring (16) of sleeve (15).

6. The mouse tail direct amplification PCR kit of claim 5, wherein: the number of the damping springs (11) is two, and the two damping springs (11) are connected with the damping rod (12) in a nested mode.

7. The mouse tail direct amplification PCR kit of claim 5, wherein: the sleeve (15) is connected with the fixing rod (17) in a nested mode, and the sleeve (15) is connected with the pressure reducing spring (16) in a welded mode.

8. The mouse tail direct amplification PCR kit of claim 5, wherein: the pressure reducing spring (16) is connected with the fixing rod (17) in a nested manner, and the fixing rod (17) and the bottom plate (13) are arranged in parallel.