CN215917490U - Reagent storage rack for deafness gene detection - Google Patents

Abstract

The utility model belongs to the technical field of reagent storage equipment, and discloses a reagent storage rack for deafness gene detection, which comprises a lower fixing rack, wherein a support rod is arranged at the top of the lower fixing rack, a lead screw is arranged inside the support rod, a rotating wheel is arranged at the top of the lead screw, the outer wall of the lead screw is rotatably connected with a threaded sleeve through threads, a connecting rod is arranged on the outer wall of the threaded sleeve, a second sliding groove is formed in the outer wall of the support rod, at least one fixed rod is arranged at the bottom of a top plate, a first lug is arranged at the bottom of each fixed rod, a plug is arranged below each fixed rod, and the first lug is connected with the plug in a clamping manner; according to the utility model, the first bump and the plug are arranged below the fixed rod, so that the opening of the test tube is sealed, the possibility that the gene detection reagent in the test tube splashes out due to shaking is avoided, and the practicability of the device is improved.

Description

Reagent storage rack for deafness gene detection

Technical Field

The utility model belongs to the technical field of reagent storage equipment, and particularly relates to a reagent storage rack for deafness gene detection.

Background

The reagent storage rack is a support which is arranged on the table surface of a laboratory table and is mainly used for placing glassware, test tubes, medicines and the like so as to facilitate experimental operation.

But there is certain weak point in current reagent storage rack for deaf gene testing, among the process that the test tube was placed, because the test tube opening part is not sealed, the device is rocked the back in vitro because detect reagent splashes out easily, causes the waste of raw materials easily, still the test tube still is not enough in the aspect of the shock attenuation in addition, if the test tube rack drops, the device can not be fine absorb kinetic energy or potential energy, kinetic energy or potential energy finally transmit to the test tube on, cause the test tube breakage easily to cause certain loss.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reagent storage rack for deafness gene detection, which solves the problems that the existing reagent is easy to break due to shaking and splashing and a test tube is easy to break due to dropping.

In order to achieve the purpose, the utility model provides the following technical scheme: a reagent storage rack for deafness gene detection comprises a lower fixing rack, wherein a supporting rod is installed at the top of the lower fixing rack, a lead screw is installed inside the supporting rod, one end of the lead screw extends out of the inside of the supporting rod, a rotating wheel is installed at the top of the lead screw, the outer wall of the lead screw is connected with a threaded sleeve in a screwing mode through threads, a connecting rod is installed on the outer wall of the threaded sleeve, four connecting rods are arranged on the outer wall of the supporting rod, a second sliding groove is formed in the outer wall of the supporting rod, four connecting grooves are formed in the second sliding groove, the connecting rod penetrates through the second sliding groove and is connected with a top plate, at least one fixing rod is installed at the bottom of the top plate, a first lug is installed at the bottom of each fixing rod, a plug is installed below each fixing rod, the first lug is connected with the plug in a clamping mode, at least one test tube is installed above the lower fixing rack, and the top of the test tube is connected with the plug in a clamping way.

Preferably, the rotating shaft is installed at the bottom of the lower fixing frame, the base is installed at the bottom of the rotating shaft, and the upper fixing frame is installed above the lower fixing frame.

Preferably, a first rectangular groove is at least formed in the lower fixing frame, a base plate is at least installed in the lower fixing frame, a first spring is installed in the first rectangular groove in an embedded mode, and the lower fixing frame is connected with the base plate through the first spring.

Preferably, each first sliding groove is formed in each of the two sides of the first rectangular groove, each second protruding block is mounted on each of the two sides of the base plate, and the second protruding blocks are connected with the first sliding grooves in a sliding mode.

Preferably, a second rectangular channel, every have at least been seted up to the inside of upper bracket the second spring is installed in the inside equal embedding of second rectangular channel, the upper bracket has the gasket, every through second spring coupling the test tube all passes a second rectangular channel, and the test tube is pressed close to the outer wall of gasket.

Preferably, each backing plate has a second recess in the top, and the bottom of test tube is in the second recess.

Compared with the prior art, the utility model has the following beneficial effects:

(1) according to the utility model, the first bump and the plug are arranged below the fixed rod, the mechanical structure of the device is further improved and optimized, the up-and-down movement of the top plate is controlled through the lead screw, so that the up-and-down movement of the plug is controlled, when the gene detection reagent is loaded in the test tube, the rotating wheel is rotated to control the plug to move downwards, and finally the opening of the test tube is blocked, so that the possibility that the gene detection reagent in the test tube splashes out due to shaking is avoided, the waste of the gene detection reagent is reduced to a certain extent, and the practicability of the device is increased.

(2) According to the utility model, the second spring and the gasket are arranged in the upper fixing frame, so that the device has a certain damping function, when the device falls down carelessly, the second spring absorbs potential energy generated by falling at a high position, and the vibration cannot be transmitted to the test tube filled with the gene detection reagent due to the protection of the gasket, so that the possibility that the test tube is broken due to the vibration or falling is avoided, the test tube is protected to a certain extent, and the practicability of the device is further improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view B of FIG. 1;

FIG. 4 is an enlarged view of C of FIG. 1;

FIG. 5 is a view showing the combination of the upper holder and the test tube according to the present invention;

FIG. 6 is a front view of the present invention;

in the figure: 1. a base; 2. a rotating shaft; 3. a lower fixing frame; 4. an upper fixing frame; 5. a support bar; 6. a top plate; 7. a screw rod; 8. a rotating wheel; 9. a connecting rod; 10. fixing the rod; 11. a first bump; 12. a plug; 13. a base plate; 14. a first rectangular groove; 15. a first spring; 16. a second bump; 17. a first chute; 18. a second rectangular groove; 19. a second spring; 20. a gasket; 21. a threaded sleeve; 22. a second chute; 23. test tubes.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides the following technical solutions: a reagent storage rack for deafness gene detection comprises a lower fixing rack 3, a support rod 5 is installed at the top of the lower fixing rack 3, a lead screw 7 is installed inside the support rod 5, one end of the lead screw 7 extends out of the inside of the support rod 5, a rotating wheel 8 is installed at the top of the lead screw 7, the outer wall of the lead screw 7 is connected with a threaded sleeve 21 in a screwing mode through threads, a connecting rod 9 is installed on the outer wall of the threaded sleeve 21, four connecting rods 9 are arranged on the outer wall of the support rod 5, four second sliding grooves 22 are arranged on the four second sliding grooves 22, the connecting rod 9 penetrates through the second sliding grooves 22 and is connected with a top plate 6, at least one fixing rod 10 is installed at the bottom of the top plate 6, a first lug 11 is installed at the bottom of each fixing rod 10, a plug 12 is installed below each fixing rod 10, the first lug 11 is connected with the plug 12 in a clamping mode, at least one test tube 23 is installed above the lower fixing rack 3, and the top and the stopper 12 block of test tube 23 are connected, and what lead screw 7 and thread bush 21 adopted is ball screw, mainly utilizes the ball of thread bush 21 internally mounted, through turning round motion into linear motion, makes thread bush 21 can drive roof 6 through second spout 22 and reciprocate under the transmission of lead screw 7.

Further, pivot 2 is installed to the bottom of lower mount 3, and base 1 is installed to the bottom of pivot 2, and upper mounting bracket 4 is installed to the top of lower mount 3, and pivot 2 is as rotating device, mainly lies in making things convenient for the staff to access test tube 23 that is equipped with gene detection reagent.

Furthermore, at least one first rectangular groove 14 is formed in the lower fixing frame 3, at least one backing plate 13 is installed in the lower fixing frame 3, a first spring 15 is embedded in each first rectangular groove 14, and the lower fixing frame 3 is connected with the backing plate 13 through the first spring 15.

Specifically, first spout 17 has all been seted up to the both sides inside of every first rectangular channel 14, and second lug 16 is all installed to the both sides of every backing plate 13, and second lug 16 and first spout 17 sliding connection make backing plate 13 through reciprocating that second lug 16 can be fine through first spout 17, make the absorption vibration that first spring 15 can be better, avoid the possibility that test tube 23 inside gene detection reagent splashes because of rocking.

It is worth explaining that, a second rectangular channel 18 has at least been seted up to the inside of upper bracket 4, the inside equal embedding of every second rectangular channel 18 is installed second spring 19, upper bracket 4 is connected with gasket 20 through second spring 19, every test tube 23 all passes a second rectangular channel 18, and gasket 20's outer wall pastes tight test tube 23, gasket 20 adopts the material to be rubber materials, is responsible for promptly closing close to test tube 23, makes test tube 23 can be fixed by fine in upper bracket 4.

Further, a second groove is formed in the top of each backing plate 13, and the bottom of each test tube 23 is located in the second groove.

The working principle and the using process of the utility model are as follows: when the reagent for detecting the deaf gene needs to be stored, firstly, the rotating wheel 8 is rotated, the screw rod 7 rotates, the threaded sleeve 21 matched with the screw rod 7 starts to move upwards, the threaded sleeve 21 is connected with the top plate 6 through the connecting rod 9, the top plate 6 moves upwards through the second sliding groove 22 arranged on the outer wall of the supporting rod 5, then the test tube 23 is placed in the through hole arranged in the upper fixing frame 4, the bottom of the test tube 23 reaches the backing plate 13 arranged in the first rectangular groove 14 arranged in the lower fixing frame 3 and is just matched with the second groove arranged at the top of the backing plate 13, the first spring 15 arranged at the bottom of the backing plate 13 moves downwards through the first sliding groove 17 to absorb potential energy, the gene detection reagent in the test tube 23 is prevented from swinging and splashing, after the reagent is placed, the rotating shaft 2 arranged at the top of the base 1 is rotated, so as to place the test tube 23, after the test tube 23 is completely placed, rotating wheel 8, make thread bush 21 downstream, drive dead lever 10 and stopper 12 downstream that the bottom passes through first lug 11 interconnect, make stopper 12 can just in time block the opening of test tube 23, avoid test tube 23 opening also because of rocking the possibility of splashing, when the device drops suddenly, it can produce corresponding potential energy to drop, install the second spring 19 at second rectangular channel 18 inside at this moment and absorb the potential energy, and make test tube 23 respond to the vibration not when passing through gasket 20, avoid test tube 23 because of dropping broken possibility, thereby make test tube 23 can be by better depositing.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a be used for deafness gene detection to use reagent storage rack, includes lower mount (3), its characterized in that: the top of the lower fixing frame (3) is provided with a supporting rod (5), a lead screw (7) is arranged inside the supporting rod (5), one end of the lead screw (7) extends out of the supporting rod (5), the top of the lead screw (7) is provided with a rotating wheel (8), the outer wall of the lead screw (7) is connected with a threaded sleeve (21) in a screwing mode through threads, the outer wall of the threaded sleeve (21) is provided with four connecting rods (9), the outer wall of the supporting rod (5) is provided with four second sliding grooves (22), the four second sliding grooves (22) are provided with four connecting rods (9) which penetrate through the second sliding grooves (22) and are connected with a top plate (6), at least one fixing rod (10) is arranged at the bottom of the top plate (6), and a first convex block (11) is arranged at the bottom of each fixing rod (10), every stopper (12) are all installed to the below of dead lever (10), and first lug (11) are connected with stopper (12) block, test tube (23) are installed at least to the top of lower mount (3), and the top and stopper (12) block of test tube (23) are connected.

2. The reagent storage rack for deafness gene detection according to claim 1, wherein: the rotary shaft (2) is installed at the bottom of the lower fixing frame (3), the base (1) is installed at the bottom of the rotary shaft (2), and the upper fixing frame (4) is installed above the lower fixing frame (3).

3. The reagent storage rack for deafness gene detection according to claim 1, wherein: a first rectangular channel (14) has been seted up at least to the inside of lower mount (3), a backing plate (13) is installed at least to the inside of lower mount (3), every first spring (15) are all installed in the inside embedding of first rectangular channel (14), and lower mount (3) are connected through first spring (15) with backing plate (13).

4. The reagent storage rack for deafness gene detection according to claim 3, wherein: every first spout (17) have all been seted up to the inside both sides of first rectangular channel (14), every second lug (16) are all installed to the both sides of backing plate (13), second lug (16) and first spout (17) sliding connection.

5. The reagent storage rack for deafness gene detection according to claim 2, wherein: a second rectangular channel (18) has at least been seted up to the inside of upper bracket (4), every second spring (19) are installed in the inside equal embedding of second rectangular channel (18), upper bracket (4) are connected with gasket (20) through second spring (19), every test tube (23) all pass a second rectangular channel (18), and the outer wall of gasket (20) pastes tight test tube (23).

6. The reagent storage rack for deafness gene detection according to claim 3, wherein: every the second recess has all been seted up at the top of backing plate (13), and the bottom of test tube (23) is in among the second recess.

Images