CN210171497U

CN210171497U - Liquid transfer gun rack

Info

Publication number: CN210171497U
Application number: CN201920838544.3U
Authority: CN
Inventors: Kai Gu; 顾凯; Zifeng Zhu; 朱子丰
Original assignee: Nanjing Ming Jie Biopharmaceutical Testing Co Ltd
Current assignee: Nanjing Ming Jie Biopharmaceutical Testing Co Ltd
Priority date: 2019-06-05
Filing date: 2019-06-05
Publication date: 2020-03-24
Anticipated expiration: 2029-06-05

Abstract

The utility model discloses a liquid-transfering gun rack, including base, body frame plate and collection liquid mechanism, the upper end fixed mounting of base has the support column, be connected between the edge of main frame plate and the surface of support column, and the rear end face welding of main frame plate has the connecting plate, the preceding terminal surface range distribution of main frame plate has the baffle, the upper end range distribution of main frame plate has spacing post, and the outside of spacing post is provided with the spacing groove, the outside integration of spacing groove is provided with liquid-transfering gun head, and liquid-transfering gun head's lower extreme integration installs the liquid-transfering gun body, collection liquid mechanism is located the below of liquid-transfering gun body. This liquid-transfering gun frame passes through spout, slider, locating hole and fixes a position mutual cooperation between a little, makes to be assembled between main frame board and the support column and finishes, and the device avoids adopting screwed connection, can avoid the screw to lead to the phenomenon of the block appearing after rustting because of long-term the use, has improved the device's long-term flexibility, and secondly this kind of connected mode is simple and convenient, easy dismouting.

Description

Liquid transfer gun rack

Technical Field

The utility model relates to a liquid-transfering gun equipment technical field specifically is a liquid-transfering gun rack.

Background

The pipette is one kind of pipettor, is commonly used in the laboratory to the transfer of a small amount of or trace liquid, and the specification is different, and the pipette of different specifications matches and uses the rifle head of different sizes, and the shape of different manufacturers' production is also slightly different, but theory of operation and operating method are unanimous basically, and the pipette belongs to precision instrument, uses and deposits all carefully, prevents to damage, avoids influencing its range, secondly the pipette need use special pipette gun frame after finishing using to fix it.

The function is collected to current liquid-transfering gun frame does not have ponding, finishes the clean back of finishing to the liquid-transfering gun, hangs on the support body, and the ponding of liquid-transfering gun surface is scattered all around and is dripped at the desktop, and secondly general liquid-transfering gun frame adopts the screw to assemble, and the screw is used for a long time and rusts easily, leads to the support surface to present the rust stain, influences whole image, to above-mentioned problem, we have proposed a liquid-transfering gun frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid-transfering gun frame to propose general liquid-transfering gun frame in solving above-mentioned background and do not have ponding and collect the function, to the clean back that finishes of liquid-transfering gun, hang on the support body, the ponding on liquid-transfering gun surface is scattered the drippage all around at the desktop, and secondly general liquid-transfering gun frame adopts the screw to assemble, and the screw is long-term to use rusts easily, leads to the support surface to present the rust stain, influences whole vivid problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a liquid-transfering gun frame, includes base, body frame plate and collection liquid mechanism, the upper end fixed mounting of base has the support column, be connected between the edge of main frame plate and the surface of support column, and the rear end welding of main frame plate has the connecting plate, the preceding terminal surface range of main frame plate distributes and has the baffle, and the left and right sides of baffle all covers there is the sponge layer, the upper end range of main frame plate distributes and has spacing post, and the outside of spacing post is provided with the spacing groove, the outside integration of spacing groove is provided with the liquid-transfering gun head, and the liquid-transfering gun body is installed in the lower extreme integration of liquid-transfering gun head, collection liquid mechanism is located the.

Preferably, every two of support columns are a set of, and the support columns are provided with four altogether, and are parallel to each other between every group support column, and mutually perpendicular between main frame plate and the support column moreover.

Preferably, the partition plates are uniformly distributed along the horizontal direction of the front end face of the main frame plate, the main frame plate is connected with the pipette tips through the limiting columns and the limiting grooves, and the outer diameters of the limiting columns are equal to the inner diameters of the limiting grooves.

Preferably, the sliding groove is formed in the upper end of the supporting column, the sliding block is arranged inside the sliding groove, the positioning hole is formed in the sliding block, and the positioning hole penetrates through the positioning hole to be slightly positioned.

Preferably, the sliding grooves and the sliding blocks are both arranged to be of an L-shaped structure, the supporting columns are connected with the main frame plate through the sliding grooves and the sliding blocks, and the sliding blocks are symmetrical about a vertical center line of the main frame plate.

Preferably, the liquid collecting mechanism comprises a fixed box, a groove and a movable box, the groove is formed in the inner portion of the upper surface of the fixed box, the movable box is arranged inside the groove, and the fixed box and the movable box form a semi-surrounding structure.

Compared with the prior art, the beneficial effects of the utility model are that: the support columns in the liquid-transfering gun rack can support the main rack plate, two support columns can fix the position of one main rack plate, the device is provided with two main rack plates, two rows of liquid-transfering guns can be placed on the two main rack plates, and the storage space of the device is increased;

the positions of the liquid transfer gun bodies are fixed through the limiting columns, the limiting grooves and the liquid transfer gun heads, and then the liquid transfer gun bodies are separated through the partition plates, so that mutual collision between two adjacent liquid transfer gun bodies is avoided, and the fixing mode of the liquid transfer gun bodies in the device is simple, convenient and practical and easy to operate;

insert the slider at body frame board left and right ends along the spout, locating hole on until the slider is aligned with the locating hole on the spout, will fix a position the inside of running through at the locating hole slightly afterwards, position between slider and the spout is injectd slightly through the location, through the spout, the slider, locating hole and location are mutually supported slightly, make to be assembled between main frame board and the support column and finish, the device avoids adopting screwed connection, can avoid the screw to lead to the phenomenon of block appearing after rustting because of long-term the use, the device's long-term flexibility has been improved, secondly this kind of connected mode is simple and convenient, easy dismouting.

Drawings

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

fig. 2 is a schematic view of the front structure of the main frame plate of the present invention;

fig. 3 is a schematic view of the connecting structure of the sliding chute and the sliding block of the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a connecting plate; 4. a main frame plate; 5. a partition plate; 6. a sponge layer; 7. a limiting column; 8. a limiting groove; 9. a pipette tip; 10. a pipette gun body; 11. a chute; 12. a slider; 13. positioning holes; 14. positioning the tip; 15. a liquid collecting mechanism; 16. a fixed box; 17. a groove; 18. a movable box.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a liquid-transfering gun rack comprises a base 1, main frame plates 4 and a liquid-collecting mechanism 15, wherein support columns 2 are fixedly mounted at the upper end of the base 1, the edges of the main frame plates 4 are connected with the outer surfaces of the support columns 2, a connecting plate 3 is welded on the rear end face of each main frame plate 4, every two support columns 2 form a group, the number of the support columns 2 is four, each group of the support columns 2 is parallel to each other, the main frame plates 4 are perpendicular to the support columns 2, the support columns 2 can support the main frame plates 4 in the device, the positions of the main frame plates 4 can be fixed by the two support columns 2, the device is provided with two main frame plates 4, two rows of liquid-transfering guns can be placed on the two main frame plates 4, and the storage space of the device is increased;

the front end face of the main frame plate 4 is distributed with a partition plate 5, the left side and the right side of the partition plate 5 are covered with sponge layers 6, the upper end of the main frame plate 4 is distributed with a limit column 7, the outer side of the limit column 7 is provided with a limit groove 8, the outer side of the limit groove 8 is provided with a liquid-transfer gun head 9 in an integrated manner, the lower end of the liquid-transfer gun head 9 is provided with a liquid-transfer gun body 10 in an integrated manner, the partition plate 5 is uniformly distributed along the horizontal direction of the front end face of the main frame plate 4, the main frame plate 4 is connected with the liquid-transfer gun head 9 through the limit column 7 and the limit groove 8, the outer diameter of the limit column 7 is equal to the inner diameter of the limit groove 8, the limit groove 8 on the lower surface of the liquid-transfer gun head 9 is sleeved on the outer side of the limit column 7, the position of the liquid-transfer gun body 10 is fixed through the limit column 7, the fixing mode of the liquid transfer gun body 10 in the device is simple, convenient and practical, and easy to operate;

when the device is used, firstly, the sliders 12 at the left end and the right end of the main frame plate 4 are inserted along the sliding grooves 11 until the positioning holes 13 on the sliders 12 are aligned with the positioning holes 13 on the sliding grooves 11, then the positioning pins 14 penetrate through the positioning holes 13, the position between the sliders 12 and the sliding grooves 11 is limited through the positioning pins 14, the main frame plate 4 and the support columns 2 are assembled completely through the mutual matching among the sliding grooves 11, the sliders 12, the positioning holes 13 and the positioning pins 14, the sliding grooves 11 and the sliders 12 are both set to be in an L-shaped structure, the support columns 2 are connected with the main frame plate 4 through the sliding grooves 11 and the sliders 12, and the sliders 12 are symmetrical about the vertical central line of the main frame plate 4, the device avoids adopting screw connection, can avoid the phenomenon that the screw is clamped after rusting due to long-term use, improves the long-term flexibility of the device, and is simple and convenient in connection mode and easy to assemble and disassemble;

the liquid collecting mechanism 15 is located below the liquid transfer gun body 10, the liquid collecting mechanism 15 comprises a fixed box 16, a groove 17 and a movable box 18, the groove 17 is formed in the inner portion of the upper surface of the fixed box 16, the movable box 18 is installed inside the groove 17, the fixed box 16 forms a semi-surrounding structure through the groove 17 and the movable box 18, the liquid transfer gun body 10 is hung above the movable box 18 after being subjected to surface cleaning, accumulated water on the surface of the liquid transfer gun body 10 drops in the movable box 18, and the accumulated water is uniformly collected by the movable box 18.

The working principle is as follows: when the pipette gun rack is used, firstly, the slide blocks 12 at the left end and the right end of the main frame plate 4 are inserted along the sliding chutes 11 until the positioning holes 13 on the slide blocks 12 are aligned with the positioning holes 13 on the sliding chutes 11, then the positioning pins 14 penetrate through the positioning holes 13, the position between the slide blocks 12 and the sliding chutes 11 is limited by the positioning pins 14, the main frame plate 4 and the support column 2 are assembled completely through the mutual matching among the sliding chutes 11, the slide blocks 12, the positioning holes 13 and the positioning pins 14, the limiting groove 8 at the lower surface of the pipette head 9 is sleeved on the outer side of the limiting column 7, the positions of the pipette gun bodies 10 are fixed through the limiting column 7, the limiting groove 8 and the pipette head 9, secondly, the pipette gun bodies 10 are separated through the partition plate 5, the mutual collision between the two adjacent pipette gun bodies 10 is avoided, and the support column 2 can support the main frame plate 4 in the device, two support columns 2 can be fixed the position of a main frame board 4, and the device is provided with two main frame boards 4 altogether, can place two rows of liquid-transfering guns on two main frame boards 4, carries out the surface cleaning back to the liquid-transfering gun body 10, hangs it in the top of movable box 18, and the ponding on liquid-transfering gun body 10 surface drips in movable box 18, carries out unified collection to it by movable box 18, and this is exactly the theory of operation of this liquid-transfering gun frame.

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. The utility model provides a liquid-transfering gun frame, includes base (1), main frame plate (4) and liquid collecting mechanism (15), its characterized in that: the utility model discloses a pipette, including base (1), support column (2), be connected between the edge of main frame board (4) and the surface of support column (2), and the rear end welding of main frame board (4) has connecting plate (3), the preceding terminal surface range distribution of main frame board (4) has baffle (5), and the left and right sides of baffle (5) all covers sponge layer (6), the upper end range distribution of main frame board (4) has spacing post (7), and the outside of spacing post (7) is provided with spacing groove (8), the outside integration of spacing groove (8) is provided with pipette head (9), and pipette body (10) are installed to the lower extreme integration of pipette head (9), liquid collecting mechanism (15) are located the below of pipette body (10).

2. A pipette rack according to claim 1, characterized in that: every two of support column (2) are a set of, and support column (2) are provided with four altogether, and are parallel to each other between every group support column (2), mutually perpendicular between main frame plate (4) and support column (2) moreover.

3. A pipette rack according to claim 1, characterized in that: the baffle (5) is evenly distributed along the horizontal direction of the front end face of the main frame plate (4), the main frame plate (4) is connected with the pipette head (9) through a limiting column (7) and a limiting groove (8), and the outer diameter of the limiting column (7) is equal to the inner diameter of the limiting groove (8).

4. A pipette rack according to claim 1, characterized in that: the upper end of the supporting column (2) is internally provided with a sliding groove (11), a sliding block (12) is arranged inside the sliding groove (11), a positioning hole (13) is formed inside the sliding block (12), and a positioning pin (14) penetrates through the inside of the positioning hole (13).

5. A pipette rack according to claim 4 and characterized in that: the sliding groove (11) and the sliding block (12) are both arranged to be of an L-shaped structure, the supporting column (2) is connected with the main frame plate (4) through the sliding groove (11) and the sliding block (12), and the sliding block (12) is symmetrical about the vertical center line of the main frame plate (4).

6. A pipette rack according to claim 1, characterized in that: the liquid collecting mechanism (15) comprises a fixed box (16), a groove (17) and a movable box (18), the groove (17) is formed in the inner portion of the upper surface of the fixed box (16), the movable box (18) is arranged inside the groove (17), and the fixed box (16) forms a semi-surrounding structure with the movable box (18) through the groove (17).