CN212215569U

CN212215569U - Fastening type rifle head box convenient to liquid-transfering gun head is taken and is put

Info

Publication number: CN212215569U
Application number: CN202020731722.5U
Authority: CN
Inventors: 何媛; 杨金伟; 郭建辉; 李力燕; 马微; 陈志明; 樊楚明
Original assignee: Kunming Medical University; First Peoples Hospital of Yunnan Province
Current assignee: Kunming Medical University; First Peoples Hospital of Yunnan Province
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-25
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses a fastening type rifle head box convenient to liquid-transfering gun head is taken and put, including box body, liquid-transfering gun head and install the driving motor in the box body bottom, driving motor's upper portion transmission is connected with the bearing base, and the top of bearing base rotates and is connected with the screw rod, the outer wall cover of screw rod is equipped with the sleeve, the elevating platform is installed at telescopic top, and the last fixedly connected with rifle head base of elevating platform. The utility model discloses in, adopt automatic elevation structure, not only reach quick unified taking out, increased the convenience of operation, also reduced the damage to the liquid-transfering gun head, increased the rate of utilization of liquid-transfering gun head, adopt the firm mode of gasbag, only increased the steadiness of liquid-transfering gun head, improved the convenience of taking, increased work efficiency.

Description

Fastening type rifle head box convenient to liquid-transfering gun head is taken and is put

Technical Field

The utility model relates to a pipette technical field especially relates to a fastening type rifle head box convenient to pipette head is taken and is put.

Background

The pipette is one kind of pipettor, is commonly used in the laboratory to the removal 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 liquid-transfering gun head needs to be placed in the gun head box, and is convenient to take and use.

And current liquid-transfering gun head box still has some problems, firstly, current liquid-transfering gun head box is when taking through transfer device, because the liquid-transfering gun head is not neat enough, the distribution is inhomogeneous, the part has the inconvenient problem of taking, need artifical branch to arrange simultaneously, the multichannel pipettor is difficult to take out the rifle head fast in unison, the convenience of operation has been reduced, also probably cause the damage to the liquid-transfering gun head simultaneously, the rate of utilization of liquid-transfering gun head has been reduced, secondly, current liquid-transfering gun head box part has the relatively poor problem of steadiness, inconvenient taking has been caused equally, work efficiency has also been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the existing box part for placing the pipette head is inconvenient for taking and placing the pipette head, the fastening type pipette head box convenient for taking and placing the pipette head is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a fastening type rifle head box convenient to liquid-transfering gun head is taken and is put, includes box body, liquid-transfering gun head and installs the driving motor in the box body bottom, driving motor's upper portion transmission is connected with the bearing base, and the top of bearing base rotates and is connected with the screw rod, the outer wall cover of screw rod is equipped with the sleeve, the elevating platform is installed at telescopic top, and the last fixedly connected with rifle head base of elevating platform.

As a further description of the above technical solution: the inboard bottom of box body is located the elevating platform bilateral symmetry and has seted up the spout, the stopper is installed to the bottom of elevating platform, and stopper and spout sliding connection.

As a further description of the above technical solution: the inside array of box body has seted up multiunit rectangle draw-in groove, and the internally mounted of rectangle draw-in groove has the gasbag, the outer wall of liquid-transfering gun head and the outer wall of gasbag are laminated each other.

As a further description of the above technical solution: the inside of box body is located the bottom of rectangle draw-in groove and has seted up the connecting hole, and connecting hole and rifle head base intercommunication.

As a further description of the above technical solution: the control switch is installed at the front end of the box body, a power box is fixedly installed at the bottom of the box body, and the output end of the power box is electrically connected with the input end of the control switch.

As a further description of the above technical solution: a placing inlet is formed between the top of the box body and the rectangular clamping groove, and a box cover is fixedly connected to the top of the box body.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, adopt automatic elevation structure, there is driving motor in the box body, there is the elevating platform on the sleeve, open control switch, operation driving motor work, driving motor passes through the bearing base and drives the screw rod, the outside sleeve of screw rod drives reciprocating of elevating platform along the screw rod, place the liquid-transfering gun head on rifle head base upper portion on the elevating platform, also promoted from top to bottom, the stopper of elevating platform bottom restricts the elevating position simultaneously, make the liquid-transfering gun head reach the position of better conveniently taking, the comprehensive setting of this kind of structure, not only reach quick uniform and take out, the convenience of operation has been increased, the damage to the liquid-transfering gun head has also been reduced, the rate of utilization of liquid-transfering gun head has been increased.

2. The utility model discloses in, adopt the firm mode of gasbag, the inside multiunit rectangle draw-in groove of box body, there is the gasbag inside the rectangle draw-in groove, when putting into the inside gasbag of draw-in groove with the liquid-transfering gun head, the air current of gasbag bottom is because the extrusion equilibrium dispersion of liquid-transfering gun head, with the better fastening of liquid-transfering gun head, the comprehensive setting of this kind of structure has not only increased the steadiness of liquid-transfering gun head, has improved the convenience of taking, has increased work efficiency.

Drawings

Fig. 1 shows a front view provided in accordance with an embodiment of the present invention;

fig. 2 shows a front cross-sectional view provided in accordance with an embodiment of the present invention;

fig. 3 shows a schematic usage profile diagram provided according to an embodiment of the present invention.

Illustration of the drawings: 1. a box body; 2. a control switch; 3. a box cover; 4. a power supply box; 5. an air bag; 6. a gun head base; 7. a drive motor; 8. a screw; 9. a sleeve; 10. a lifting platform; 11. a bearing mount; 12. a rectangular clamping groove; 13. connecting holes; 14. placing an inlet; 15. a pipette tip; 16. a limiting block; 17. a chute.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a fastening type gun head box convenient for taking and placing a liquid-transfering gun head comprises a box body 1, the liquid-transfering gun head 15 and a driving motor 7 arranged at the bottom of the box body 1, wherein the driving motor 7 mainly drives a bearing base 11 to drive a screw 8 to rotate, the upper part of the driving motor 7 is connected with the bearing base 11 in a transmission manner, the top of the bearing base 11 is connected with the screw 8 in a rotation manner, the screw 8 mainly enables a sleeve 9 to move up and down, the outer wall of the screw 8 is sleeved with the sleeve 9, the sleeve 9 mainly acts on pushing the lifting platform 10 to move, the lifting platform 10 is arranged at the top of the sleeve 9, the lifting platform 10 mainly pushes the liquid-transfering gun head 15 arranged on the gun head base 6 to move, the gun head base 6 is fixedly connected on the lifting platform 10, the gun head base 6 is mainly used for placing the liquid-transfering gun head 15, sliding chutes 17 are symmetrically formed, the bottom of elevating platform 10 is installed with stopper 16, and its main movable position who restricts elevating platform 10, and stopper 16 and spout 17 sliding connection.

Specifically, as shown in fig. 2 and 3, a plurality of groups of rectangular clamping grooves 12 are formed in the internal array of the box body 1, the rectangular clamping grooves are mainly used for placing the pipette tips 15, the air bags 5 are arranged inside the rectangular clamping grooves 12, the air bags 5 are mainly used for fastening the pipette tips 15, the outer walls of the pipette tips 15 are attached to the outer walls of the air bags 5, connecting holes 13 are formed in the bottom, located at the rectangular clamping grooves 12, of the internal portion of the box body 1, the pipette tips 15 can pass through the connecting holes, and the connecting holes 13 are communicated with the pipette tip base 6.

Specifically, as shown in fig. 1 and 2, a control switch 2 is installed at the front end of the box body 1, a power box 4 is fixedly installed at the bottom of the box body 1, an output end of the power box 4 is electrically connected with an input end of the control switch 2, a placing inlet 14 is arranged between the top of the box body 1 and the rectangular clamping groove 12, and a box cover 3 is fixedly connected to the top of the box body 1.

The working principle is as follows: when the device is used, firstly, the box cover 3 is opened, in order to take out the placed pipette tip 15, the control switch 2 is opened, the power supply box 4 transmits power to the control switch 2 to control the operation of the driving motor 7, the driving motor 7 drives the screw rod 8 through the bearing base 11, the sleeve 9 outside the screw rod 8 drives the lifting platform 10 to move up and down along the screw rod 8, the pipette tip 15 on the upper part of the pipette tip base 6 placed on the lifting platform 10 is also pushed up and down, meanwhile, the limiting block 16 at the bottom of the lifting platform 10 simultaneously limits the lifting position, so that the pipette tip 15 is in a position which is better and convenient to take, secondly, when the pipette tip 15 is moved into the air bag 5 in the rectangular clamping groove 12, airflow in the air bag 5 is evenly dispersed due to extrusion of the pipette tip 15, the pipette tip 15 is better fastened in the air bag, and finally, the pipette tip 15 which is, after the material is taken out, the control switch 2 is closed, the box cover 3 is closed, and the use is finished.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a fastening type rifle head box convenient to liquid-transfering gun head is taken and put, includes box body (1), liquid-transfering gun head (15) and installs driving motor (7) in box body (1) bottom, its characterized in that, the upper portion transmission of driving motor (7) is connected with bearing base (11), and the top of bearing base (11) is rotated and is connected with screw rod (8), the outer wall cover of screw rod (8) is equipped with sleeve (9), elevating platform (10) are installed at the top of sleeve (9), and the last fixedly connected with rifle head base (6) of elevating platform (10).

2. The fastening type gun head box convenient for taking and placing of a pipette head according to claim 1, characterized in that sliding grooves (17) are symmetrically formed in the bottom of the inner side of the box body (1) and located on two sides of the lifting platform (10), a limiting block (16) is installed at the bottom of the lifting platform (10), and the limiting block (16) is connected with the sliding grooves (17) in a sliding manner.

3. The fastening type gun head box convenient for taking and placing of pipette heads according to claim 1, characterized in that a plurality of groups of rectangular clamping grooves (12) are formed in the box body (1) in an array manner, an air bag (5) is arranged inside each rectangular clamping groove (12), and the outer wall of the pipette head (15) is attached to the outer wall of the air bag (5).

4. The fastening type gun head box convenient for taking and placing of a pipette head according to claim 1, characterized in that a connecting hole (13) is formed in the box body (1) at the bottom of the rectangular clamping groove (12), and the connecting hole (13) is communicated with the gun head base (6).

5. The fastening type gun head box convenient for taking and placing of a pipette head as claimed in claim 1, wherein a control switch (2) is installed at the front end of the box body (1), a power supply box (4) is fixedly installed at the bottom of the box body (1), and the output end of the power supply box (4) is electrically connected with the input end of the control switch (2).

6. The fastening type gun head box convenient for taking and placing of a pipette head according to claim 1, characterized in that a placing inlet (14) is formed between the top of the box body (1) and the rectangular clamping groove (12), and a box cover (3) is fixedly connected to the top of the box body (1).