CN218796051U

CN218796051U - Divide cup processing system sampling pipe clamping device

Info

Publication number: CN218796051U
Application number: CN202222293321.8U
Authority: CN
Inventors: 谢清华; 李元清; 王磊; 宋宪振
Original assignee: Shandong Bosi Biotechnology Co ltd
Current assignee: Shandong Bosi Biotechnology Co ltd
Priority date: 2022-08-30
Filing date: 2022-08-30
Publication date: 2023-04-07
Anticipated expiration: 2032-08-30

Abstract

The utility model discloses a divide cup processing system sampling pipe clamping device, including first mounting, second mounting, first connecting piece symmetry set firmly in on the second mounting up end, first mounting set firmly in on the first connecting piece up end, still include the moving member, the moving member slide set up in second mounting up end through the locking piece that can linearly lock the death that sets up on the moving member, the test tube to different specifications is locked in the different positions department of locking piece, but the test tube of the multiple different specifications of adaptation avoids frequently changing clamping device because of the specification difference of sampling pipe in work, has improved the efficiency of during operation.

Description

Divide cup processing system sampling pipe clamping device

Technical Field

The utility model relates to a divide cup processing system technical field, concretely relates to divide cup processing system sampling pipe clamping device.

Background

Sampling tubes are instruments commonly used in chemical laboratories as reaction vessels for small amounts of reagents. The test tubes include common test tubes, test tubes with a support, centrifugal test tubes and the like. The cup-separating processing system is generally used for containing liquid or solid reagents in the sampling process, and is widely applied.

At present, sampling pipe clamping device who has now on the market can't adjust clamping device's centre gripping distance according to sampling pipe size, the multiple sampling pipe specification of unable adaptation, and the practicality is lower.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving above-mentioned technical problem at least partially, provide a divide cup processing system sampling pipe clamping device.

The utility model adopts the technical scheme as follows:

a sampling tube clamping device of a cup separation processing system is characterized by comprising a first fixing piece, a second fixing piece and a first connecting piece, wherein the first connecting piece is symmetrically and fixedly arranged on the upper end surface of the second fixing piece;

the moving piece is arranged on the upper end face of the second fixing piece in a sliding mode, a second through hole is formed in the moving piece, and the axis line of the second through hole is overlapped with the axis line of the first through hole;

the upper end face of the second fixing piece is fixedly provided with an installation frame, a locking piece is arranged on the installation frame, one end of the locking piece is fixedly connected to the installation frame, the other end of the locking piece is connected with the moving piece, and the relative movement between the moving piece and the second fixing piece is realized by adjusting the front-back distance of the locking piece close to one end of the moving piece, so that the clamping action of the sampling tube is realized;

the retaining member with the one end that the moving member is connected still is equipped with a locating pin, the locating pin be used for with the retaining member with the moving member rigid coupling under the distance of difference.

Further, the diameters of the first through hole and the second through hole are both larger than 20mm.

Furthermore, the size of the second through hole is the same as that of the first through holes, and the number of the first through holes is twice that of the second through holes.

Further, the height of the first connecting piece is larger than that of the moving piece.

Furthermore, a long strip-shaped through hole which takes the moving direction of the moving piece as the length is arranged at the first fixing piece above the positioning pin.

Furthermore, the retaining member with the link of moving member is equipped with the location mark, the location mark is seted up according to the sampling pipe of different diameters in the different positions of retaining member.

Furthermore, a limiting plate is further arranged below the second fixing piece, the limiting plate is used for limiting the height of the sampling pipe, a second connecting piece used for connecting the second fixing piece with the limiting plate is further arranged, and the second connecting piece can stretch out and draw back to adjust the limiting height of the limiting plate.

Furthermore, a layer of cushion pad made of flexible materials is arranged on the upper end face of the limiting plate.

Furthermore, an absorption piece is fixedly arranged on the cup separating processing system, and a magnet is further arranged on the rear end face of the moving piece and used for absorbing the absorption piece so as to perform resetting calibration.

Furthermore, the inner walls of the first through hole and the second through hole are provided with damping rings made of flexible materials.

Compared with the prior art, the beneficial effects of the utility model are that: through the locking member that can linearly lock dead that sets up on the moving member, the test tube to different specifications is locked in the different positions department of retaining member, but the test tube of the multiple different specifications of adaptation avoids frequently changing clamping device because of the specification difference of sampling pipe in work, has improved the efficiency of during operation.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

FIG. 1 is a schematic structural diagram of a sampling tube holding device of the present embodiment;

FIG. 2 is a schematic view of the sampling tube holding device of this embodiment with the first fixing member removed;

FIG. 3 is an exploded view of the sampling tube holding device of the present embodiment;

fig. 4 is an enlarged schematic view of a portion a in fig. 2.

Reference numerals:

1-a first fixing member; 2-a second fixing piece; 3-a first connecting piece; 4-a first via; 5-a moving member; 6-a second via; 7-a mounting frame; 8-a locking member; 8.1-cam handle; 8.2-rotating shaft; 8.3-threaded locking member; 8.4-fixed knob; 9-a positioning pin; 10-a strip-shaped through hole; 11-a positioning mark; 12-limiting plate; 13-a second connector; 14-a cushion pad; 15-a magnet; 16-shock absorbing ring.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

It is to be understood that the described embodiments are merely some embodiments and not all embodiments of the present application, and that the following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application and its applications.

The embodiment is as follows:

the cup separating processing system comprises a transfer module, a gun head orifice plate module, a clamping and code scanning module, a sample liquid transfer module for extracting sample liquid in the sampling pipe and a sampling pipe feeding module for placing the sampling pipe;

the sampling pipe feeding module is provided with a sampling pipe clamping device for better fixing the sampling pipe in the sampling pipe feeding module.

As shown in fig. 1 and fig. 3, the sampling tube holding device includes a first fixing member 1 and a second fixing member 2, the first fixing member 1 is disposed over the second fixing member 2, and further includes a first connecting member 3, and the first connecting member 3 is used for connecting the first fixing member 1 and the second fixing member 2.

Specifically, the edges of the first fixing piece 1 and the second fixing piece 2 are in one-to-one correspondence in the vertical direction, and a rectangular space is formed among the first fixing piece 1, the second fixing piece 2 and the first connecting piece 3.

All the equipartition is provided with quantity and the same first through-hole 4 of size on first mounting 1 and the second mounting 2, first through-hole 4 on first mounting 1 and the second mounting 2 is in vertical direction one-to-one.

The outer diameter of the sampling pipe for the existing laboratory on the market is generally not more than 20mm, so the diameter of the first through hole 4 is more than 20mm.

In this embodiment, the first connecting member 3 is a strip-shaped plate symmetrically disposed on two sides of the formed rectangular space, so as to increase the space utilization between the first fixing member 1 and the second fixing member 2, and place more sampling tubes in the smallest space.

Preferably, the inner sides of the first through holes 4 are provided with damping rings 16 made of flexible materials.

Preferably, the diameter of the first through hole 4 is 22mm, so that the sampling tube can be smoothly placed while the space occupied by the shock absorption ring 16 is reserved.

Preferably, the damping ring 16 is made of rubber, so as to increase friction while damping.

As shown in fig. 2 and 3, the movable part rack further comprises a plurality of movable parts 5, the side surfaces of the plurality of movable parts 5 are abutted and arranged side by side, the height of each movable part 5 is smaller than that of each first connecting part 3, and the total width of the plurality of movable parts 5 is equal to the distance between the side surfaces corresponding to the two first connecting parts 3.

The equipartition is provided with the second through-hole 6 that the size is the same on moving member 5, and the diameter of second through-hole 6 is greater than 20mm, and when clamping device was not in operating condition, the axial lead of second through-hole 6 and the axial lead coincidence and the one-to-one of first through-hole 4 set up so, and sampling pipe accessible first through-hole 4 and second through-hole 6 pass first mounting 1, moving member 5 and second mounting 2 when placing the sampling pipe.

Preferably, the inner sides of the second through holes 6 are provided with damping rings 16 made of flexible materials.

In this embodiment, the quantity of moving member 5 is 2, so set up, can place the sampling pipe of two kinds of different specifications in a job, has improved clamping device and has adapted different batch sampling pipe ability.

Specifically, still be equipped with a plurality of magnet 15 on the moving member 5 rear end face, magnet 15 is kept away from the one end of moving member 5 and is adsorbed with dividing cup processing system mutually to be used for accomplishing the action of restoring to the throne with clamping device after once work, reset moving member 5 to initial condition.

In the present embodiment, the number of magnets 15 is the same as the number of moving members 5.

The clamping device further comprises a limiting plate 12 and a plurality of second connecting pieces 13, wherein the limiting plate 12 is fixedly connected below the second fixing piece 2 through the second connecting pieces 13.

In this embodiment, second connecting piece 13 quantity is 8 and for bar-shaped connecting pipe, so set up, can increase observation area, and the real-time inside change of observation sampling pipe during the time of being convenient for work.

The second connecting piece 13 can perform telescopic action so as to adjust the height of the limiting plate 12, thereby better adapting the heights of sampling pipes with different specifications.

Preferably, set firmly on the limiting plate 12 up end that the material is the blotter 14 of sponge, the blotter 14 is used for slowing down the striking of sampling pipe and limiting plate 12.

As shown in fig. 2, 3 and 4, sampling pipe adds holds device still includes mounting bracket 7 and a plurality of retaining member 8, and mounting bracket 7 sets firmly in second mounting 2 up end front side edge, and 8 one ends of retaining member set up on mounting bracket 7, and the 8 other ends of retaining member set up on moving member 5.

Specifically, retaining member 8 includes cam handle 8.1, pivot 8.2, screw retaining member 8.3 and fixed knob 8.4, and in screw retaining member 8.3 one end stretched into moving member 5, fixed knob 8.4 cup jointed in the screw retaining member 8.3 other end, and screw retaining member 8.3's a side end face and mounting bracket 7 butt.

The clamping device further comprises a positioning pin 9 and a long strip-shaped through hole 10, the long strip-shaped through hole 10 is arranged on the first fixing piece 1 and located right above the thread at the rear end of the threaded locking piece 8.3, and the positioning pin 9 is used for fixing the threaded locking piece 8.3 on the first fixing piece 1 through the long strip-shaped through hole 10.

Preferably, the screw thread department of screw thread retaining member 8.3 is equipped with a plurality of positioning mark 11 that are used for the location, thereby can observe the state of positioning mark 11 through the rectangular shape through-hole 10 of top and judge whether screw thread locking piece is suitable deep in length, so set up, avoid adjusting screw thread locking piece when changing different specification sampling pipes and need open first mounting 1 and adjust.

Cam handle 8.1 is connected in threaded locking part 8.3 front end through pivot 8.2, through pushing down cam handle 8.1 in order to drive threaded locking part 8.3 back-and-forth movement to drive moving member 5 and carry out relative movement for first mounting 1 and second mounting 2, thereby the ascending first through-hole 4 of vertical direction and the 6 relative position of second through-hole change in order to carry out the centre gripping action of sampling pipe.

So set up, realize pivot 8.2 and fixed knob 8.4's distance through rotating cam handle 8.1, drive the distance that the screw retaining member 8.3 back-and-forth movement that is connected with pivot 8.2 realized adjusting and stretched into in moving member 5 to realize moving member 5 for the relative movement of first mounting 1 with second mounting 2, thereby can the different specifications of adaptation sampling pipe carry out centre gripping fixed work.

In the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The terms "upper", "lower", and the like, refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience in describing the present application + novelty and simplifying the description, and do not indicate or imply that the referenced device or element must have a particular orientation, configuration, and operation in a particular orientation. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Claims

1. A sampling tube clamping device of a cup separation processing system is characterized by comprising a first fixing piece, a second fixing piece and a first connecting piece, wherein the first connecting piece is symmetrically and fixedly arranged on the upper end surface of the second fixing piece;

the upper end face of the second fixing piece is fixedly provided with a mounting frame, the mounting frame is provided with a locking piece, one end of the locking piece is fixedly connected to the mounting frame, the other end of the locking piece is connected with the moving piece, and the moving piece and the second fixing piece can move relatively by adjusting the front-back distance of the locking piece close to one end of the moving piece, so that the clamping action of the sampling tube can be realized;

2. The sampling tube holding device of claim 1, wherein the first through hole and the second through hole each have a diameter greater than 20mm.

3. The sampling tube holding device of claim 2, wherein the second through hole is the same size as the first through hole, and the number of the first through holes is twice the number of the second through holes.

4. The sample tube holding device of claim 1, wherein said first connector has a height greater than a height of said moveable member.

5. The sampling tube holding device according to claim 1, wherein an elongated through hole having a length in a moving direction of the moving member is provided at the first fixing member above the positioning pin.

6. The device for holding a sampling tube according to claim 5, wherein the locking member is provided with positioning marks at the end for connecting with the moving member, and the positioning marks are provided at different positions of the locking member according to sampling tubes with different diameters.

7. The sampling tube clamping device according to claim 1, wherein a limiting plate is further arranged below the second fixing member, the limiting plate is used for limiting the height of the sampling tube, a second connecting member is further arranged for connecting the second fixing member and the limiting plate, and the second connecting member can be extended and retracted to adjust the limiting height of the limiting plate.

8. The sample tube holding device according to claim 7, wherein the upper surface of the retainer plate is provided with a cushion made of a flexible material.

9. The sampling tube holding device according to claim 1, wherein a suction member is fixed to the cup-separating processing system, and a magnet is further provided on a rear end surface of the movable member, the magnet being configured to attract the suction member to perform a reset calibration operation of the movable member.

10. The sampling tube holding device of claim 1, wherein the first through hole and the second through hole are provided with damping rings made of flexible materials on the inner walls.