CN217341469U

CN217341469U - Liquid-transfering gun storage rack

Info

Publication number: CN217341469U
Application number: CN202220975448.5U
Authority: CN
Inventors: 郝玮; 李小青
Original assignee: Wuhan Haixi Biotechnology Co ltd
Current assignee: Wuhan Haixi Biotechnology Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-09-02
Anticipated expiration: 2032-04-21

Abstract

The utility model relates to a pipette storage rack, which comprises a pipette and a mounting rack for storing the pipette, wherein a placing hole is arranged inside the mounting rack, a mounting groove is arranged at the front side of the mounting rack, the pipette passes through the placing hole, the pipette storage rack also comprises a positioning block which is arranged at the top of the mounting rack and is positioned above the mounting groove, the front side of the positioning block is provided with an arc-shaped clamping groove, a support handle of the pipette is positioned in the arc-shaped clamping groove, the support handle of the pipette is abutted against the inner wall of the arc-shaped clamping groove, a fixing component comprises a clamping element arranged in the mounting groove, one end of the clamping element is positioned in the arc-shaped clamping groove, the clamping element is abutted against the lower part of the support handle of the pipette, the other end of the clamping element is abutted against the pipette, one side of the clamping element, which is far away from the pipette, is provided with an elastic element, the elastic element is positioned between the clamping element and the mounting rack, the positioning block and the fixing component are arranged by the mounting rack, so that the liquid transfer gun support handle is clamped by the matching of the positioning block and the fixing component, thereby realizing the fixation and anti-falling of the liquid transfer gun.

Description

Liquid-transfering gun storage rack

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to liquid-transfering gun storage rack.

Background

A liquid-transfering gun is a precise instrument, is one of liquid transferrs, is commonly used in human gene diagnosis and treatment technology, gene detection, new coronavirus nucleic acid detection, laboratory reagent research and development and the like, and is generally stored by adopting a z-type liquid transferrer frame, a hanging plate type liquid transferrer frame and a circular liquid transferrer frame after the liquid-transfering gun is used, and the liquid-transfering gun needs to be careful during storage to prevent damage and avoid influencing the measuring range.

At present, the connection mode of the pipette gun and a z-shaped pipettor frame, a hanging plate type pipettor frame and a circular pipettor frame is completed by hooking a corresponding position through a pipette gun support handle, the pipette gun support handle has no other limitation, and when the pipettor frame is moved, the pipette gun is easy to shake and fall off, so that the pipette head touches a desktop and is damaged.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model provides a liquid-transfering gun storage rack to when solving the removal pipettor frame, the liquid-transfering gun rocks easily and drops, causes the rifle head and the touching of desktop, the problem of damage appears.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

a pipette storage rack comprising a pipette and a mounting rack for storing pipette:

a placing hole is formed in the mounting frame, a mounting groove is formed in the front side of the mounting frame, the liquid-transfering gun is arranged on the front side of the mounting frame, and the liquid-transfering gun penetrates through the placing hole;

further comprising:

the positioning block is arranged at the top of the mounting frame and positioned above the mounting groove, an arc-shaped clamping groove is formed in the front side of the positioning block, a support handle of the liquid transfer gun is positioned in the arc-shaped clamping groove, and the support handle of the liquid transfer gun is abutted against the inner wall of the arc-shaped clamping groove;

the fixed component comprises a clamping piece arranged in the mounting groove, one end of the clamping piece is located in the arc-shaped clamping groove, the clamping piece is abutted to the lower portion of the support handle of the liquid-transfering gun, the other end of the clamping piece is abutted to the liquid-transfering gun, an elastic piece is arranged on one side, away from the liquid-transfering gun, of the clamping piece, the elastic piece is located between the clamping piece and the mounting frame, when the clamping piece keeps an original state, one end of the clamping piece is abutted to the liquid-transfering gun, the other end of the clamping piece is abutted to the lower portion of the support handle of the liquid-transfering gun, and when the clamping piece is pressed and moves in the arc-shaped clamping groove of the positioning block, the clamping piece is not abutted to the support handle of the liquid-transfering gun.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the mounting bracket includes base, propeller strut and layer board, and the propeller strut sets up in the base top, and the layer board sets up inside the propeller strut, place the hole and set up in the layer board bottom, the mounting groove sets up in the layer board front side, the pipetting gun is the slope setting, and the pipetting gun is located the mounting groove front side, the standing groove has been seted up at the top of base, and the top of base is provided with can follow standing groove horizontal slip's rifle head storage box, and rifle head storage box is located the pipetting gun rear side, sets up through inclining the pipetting gun inwards, protects pipetting gun connection position, and prepares the rifle head storage box in advance, need not the staff and removes again, has saved operation preparation time.

Further, the clamping piece is the wane design, and the both ends of clamping piece all are provided with wear-resisting piece, one side that the clamping piece is close to the layer board is provided with the spliced pole, the elastic component sets up between clamping piece and layer board through the spliced pole, through setting up wear-resisting piece, reduces clamping piece both ends and pipetting gun wearing and tearing, indirectly improves pipetting gun stability, sets up the spliced pole simultaneously, and supplementary elastic component deformation.

Furthermore, the spread groove has been seted up in the outside of propeller strut, the front side of propeller strut be provided with the baffle of spread groove joint, the baffle is located the pipette front side, the rear side of baffle is provided with the lug, the lug butt is on rifle head storage box, through the protection of baffle to pipette bottom, rifle head storage box is separated to the lug simultaneously, prevents to remove touching pipette.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

the utility model discloses a set up mounting bracket, locating piece and fixed subassembly for when using the liquid-transfering gun after accomplishing to place the mounting bracket, by locating piece and the cooperation of fixed subassembly, block liquid-transfering gun support handle in the arc draw-in groove, fixed subassembly also carries out the auxiliary stay to the liquid-transfering gun under the mounting bracket cooperation simultaneously, makes the liquid-transfering gun pass through the connecting hole towards the slope of back, realizes like this that the liquid-transfering gun is fixed in on the mounting bracket, prevents that the mounting bracket from removing and dropping.

Drawings

Fig. 1 is a schematic structural view of a rack for storing pipette guns according to an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;

FIG. 3 is an enlarged view of a portion of area A of FIG. 2;

fig. 4 is a schematic top sectional view of the mounting frame according to the embodiment of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a liquid transferring gun; 2. a mounting frame; 21. a base; 22. a herringbone frame; 23. a pallet; 3. positioning blocks; 4. a fixing component; 41. a clamping member; 42. an elastic member; 5. a gun head storage box; 6. and a baffle plate.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are set forth in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that spatial relationship terms, such as "under", "below", "beneath", "below", "over", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "under" and "under" can encompass both an orientation of above and below. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.

Referring to fig. 1-4, a pipette storage rack includes a pipette 1 and a mounting rack 2 for storing the pipette 1:

a placing hole is formed in the mounting frame 2, a mounting groove is formed in the front side of the mounting frame 2, the liquid-transfering gun 1 is arranged on the front side of the mounting frame 2, and the liquid-transfering gun 1 penetrates through the placing hole;

further comprising:

the positioning block 3 is arranged at the top of the mounting frame 2 and is positioned above the mounting groove, an arc-shaped clamping groove is formed in the front side of the positioning block 3, a support handle of the liquid transfer gun 1 is positioned in the arc-shaped clamping groove, and the support handle of the liquid transfer gun 1 is abutted to the inner wall of the arc-shaped clamping groove;

fixed component 4, it is including setting up clamping piece 41 in the mounting groove, the one end of clamping piece 41 is located the arc draw-in groove, and clamping piece 41 butt in pipetting gun 1 holds in the palm the handle below, the other end and the pipetting gun 1 butt of clamping piece 41, and its one side of keeping away from pipetting gun 1 is provided with elastic component 42, elastic component 42 is located between clamping piece 41 and the mounting bracket 2, when clamping piece 41 keeps former state, clamping piece 41 one end butt is on pipetting gun 1, the other end butt is in pipetting gun 1 holds in the palm the handle below, when clamping piece 41 pressurized and in 3 arc draw-in grooves internalization of locating piece, clamping piece 41 is not in butt pipetting gun 1 holds in the palm the handle.

The positioning block 3 is adhered to the mounting frame 2, the arc-shaped clamping grooves are communicated with the mounting groove, the clamping piece 41 is rotatably mounted in the mounting groove, the elastic piece 42 is a spring, when the used pipette 1 is placed on the mounting frame 2, the adjacent pipette 1 is firstly contacted with the clamping piece 41, meanwhile, the support handle of the pipette 1 enters the arc-shaped clamping groove of the mounting block 3 from the clamping piece 41, along with the continuous pushing of the pipette 1, the clamping piece 41 rotates to move towards the mounting frame 2 to extrude the elastic piece 42, when the clamping piece 41 moves to the position below the support handle of the pipette 1, the pipette 1 is loosened, the support handle of the pipette 1 can be hung on the clamping piece 41, at the moment, the elastic piece 42 recovers elastic deformation, the support handle of the pipette 1 is pressed on the arc-shaped clamping groove of the mounting block 3 by the clamping piece 41, meanwhile, the clamping piece 41 props against the pipette 1, finally, the pipette 1 is obliquely arranged to penetrate through the connecting hole and is fixed, so that the pipette 1 is fixed, preventing the mounting frame 2 from moving and falling off.

Referring to fig. 1-2, the mounting frame 2 includes a base 21, a propeller strut 22 and a supporting plate 23, the propeller strut 22 is disposed on the top of the base 21, the supporting plate 23 is disposed inside the propeller strut 22, a placing hole is disposed at the bottom of the supporting plate 23, a mounting groove is disposed at the front side of the supporting plate 23, the pipette 1 is disposed in an inclined manner, the pipette 1 is disposed at the front side of the mounting groove, a placing groove is disposed at the top of the base 21, a pipette tip storage box 5 capable of sliding left and right along the placing groove is disposed at the top of the base 21, the pipette tip storage box 5 is disposed at the rear side of the pipette 1, by placing the pipette 1 at the rear side of the through hole, the pipette tip connection portion of the pipette 1 is inclined backwards to protect the pipette tip connection portion, thereby preventing the conventional outward placement of the pipette 1, the pipette 1 is easily touched by foreign objects to drop, and when preparing a laboratory, the pipette tip storage box 5 can be pushed out from the side, then the pipette tip 1 is removed, and the pipette tip storage box 5 is opened to select and perform an experiment, therefore, the preparation is carried out in advance, the taking is avoided, and the preparation time is saved.

Referring to fig. 1-3, the clamping member 41 is designed as a seesaw, and wear-resistant blocks are disposed at both ends of the clamping member 41, a connection column is disposed at one side of the clamping member 41 close to the support plate 23, the elastic member 42 is disposed between the clamping member 41 and the support plate 23 through the connection column, the wear-resistant blocks are rubber blocks, the clamping member 41 and the connection column are integrally formed, the elastic member 42 penetrates through the outside of the connection column and is bonded with the connection column, the clamping member 41 is indirectly supported between the pipette 1 and the handle of the pipette 1, so that the stability of the pipette 1 is improved, and when the elastic member 42 is compressed, the elastic member 42 contracts along the connection column, thereby preventing the elastic member 42 from sliding down along the support plate 23.

Referring to fig. 2-4, a connecting groove is formed in the outer side of the propeller strut 22, a baffle 6 clamped with the connecting groove is arranged on the front side of the propeller strut 22, the baffle 6 is located on the front side of the pipette 1, a protruding block is arranged on the rear side of the baffle 6 and abuts against the pipette head storage box 5, the baffle 6 is buckled on the front side of the connecting portion of the pipette head of the pipette 1 through the matching of the connecting groove and the baffle 6 and is separated from the outside, and meanwhile, the protruding block is pushed to the rear side to limit the pipette head storage box 5 to be placed in, so that the pipette 1 is prevented from moving and colliding.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A pipette storage rack, which comprises a pipette (1) and a mounting rack (2) for storing the pipette (1),

a placing hole is formed in the mounting rack (2), a mounting groove is formed in the front side of the mounting rack (2), the liquid transfer gun (1) is arranged on the front side of the mounting rack (2), and the liquid transfer gun (1) penetrates through the placing hole; it is characterized by also comprising:

the positioning block (3) is arranged at the top of the mounting rack (2) and is positioned above the mounting groove, an arc-shaped clamping groove is formed in the front side of the positioning block (3), a support handle of the liquid transfer gun (1) is positioned in the arc-shaped clamping groove, and the support handle of the liquid transfer gun (1) is abutted to the inner wall of the arc-shaped clamping groove;

the fixing assembly (4) comprises a clamping piece (41) arranged in the mounting groove, one end of the clamping piece (41) is located in the arc-shaped clamping groove, the clamping piece (41) abuts against the lower portion of a support handle of the liquid transfer gun (1), the other end of the clamping piece (41) abuts against the liquid transfer gun (1), an elastic piece (42) is arranged on one side, away from the liquid transfer gun (1), of the clamping piece (41), the elastic piece (42) is located between the clamping piece (41) and the mounting frame (2), when the clamping piece (41) keeps the original state, one end of the clamping piece (41) abuts against the liquid transfer gun (1), the other end of the clamping piece (41) abuts against the lower portion of the support handle of the liquid transfer gun (1), and when the clamping piece (41) is pressed and moves in the arc-shaped clamping groove of the positioning block (3), the clamping piece (41) does not abut against the support handle of the liquid transfer gun (1).

2. Pipette magazine according to claim 1, characterized in that the mounting frame (2) comprises a base (21), a man-like shelf (22) and a pallet (23), the man-like shelf (22) being arranged on top of the base (21) and the pallet (23) being arranged inside the man-like shelf (22).

3. The pipette storage rack according to claim 2, wherein the placement hole is formed in the bottom of the support plate (23), the mounting groove is formed in the front side of the support plate (23), the pipette (1) is arranged in an inclined manner, and the pipette (1) is arranged in the front side of the mounting groove.

4. The pipette storage rack according to claim 2, wherein a placement groove is formed in the top of the base (21), a pipette tip storage box (5) capable of sliding left and right along the placement groove is arranged on the top of the base (21), and the pipette tip storage box (5) is located on the rear side of the pipette (1).

5. Pipette magazine according to claim 1, characterized in that the clamping element (41) is of a rocker design and that both ends of the clamping element (41) are provided with wear blocks.

6. The pipette storage rack according to claim 2, wherein the clamping member (41) is provided with an attachment column on a side thereof adjacent to the pallet (23), and the elastic member (42) is provided between the clamping member (41) and the pallet (23) through the attachment column.

7. The pipette storage rack according to claim 2, wherein the herringbone rack (22) is provided with connecting grooves on the outer side, the front side of the herringbone rack (22) is provided with a baffle plate (6) clamped with the connecting grooves, and the baffle plate (6) is positioned on the front side of the pipette (1).

8. Pipette gun magazine according to claim 7, characterized in that the rear side of the baffle (6) is provided with a projection which abuts against the magazine (5) for pipette tips.