CN214159686U

CN214159686U - Medical pipettor frame

Info

Publication number: CN214159686U
Application number: CN202022213089.3U
Authority: CN
Inventors: 陈振兵; 郭嘉赫; 陈静; 刘洋
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-10-07
Filing date: 2020-10-07
Publication date: 2021-09-10
Anticipated expiration: 2030-10-07

Abstract

The utility model discloses a medical pipettor frame, comprising a frame body, a plurality of recesses have been seted up at the support body top, the recess bottom is provided with first pressure sensor, and the fixed slot sets up support body the place ahead, a plurality of draw-in grooves set up in the fixed slot, the articulated multiunit baffle that is provided with of draw-in groove top symmetry, the baffle upper surface is provided with second pressure sensor, the draw-in groove bottom is provided with flexible post. The utility model provides a medical pipettor frame can bond and use at super clean bench lateral wall, can guarantee that the pipettor homoenergetic of different length fixes well on the pipettor frame, and the pipettor end can be fixed by the draw-in groove block that has the sterilamp automatically, can effectively avoid the pipettor because of rocking the impaired or the remaining liquid medicine of tip of striking and throw away.

Description

Medical pipettor frame

Technical Field

The utility model relates to a medical instrument especially relates to a medical pipettor frame.

Background

Pipettors are the common equipment in biomedical laboratories, in order to guarantee the safe handling of pipettors (prevent that liquid from spilling over, contact the desktop and lead to polluting etc.), generally place on pipettor frame, and current pipettor frame is mostly with "7" style of calligraphy or can remove double-deck disc support design, arranges in on experiment table mesa or super clean bench table surface, has not only taken up the valuable finite space of experiment table surface, also probably falls down because of preparation material self focus is not enough to cause to damage the pipettor or increase the pollution risk.

The chinese utility model patent CN201721047550.4 discloses a portable hanging pipettor frame device of card, this space on the usable test bench of the hanging pipettor frame device of portable card avoids using the limited space of experiment mesa, also can prevent that the pipettor from empting. But this pipettor frame can only be fixed with the afterbody of pipettor when using, and the pipettor tip lacks fixed knot structure, in case the pipettor frame is touched by carelessness, the pipettor of placing on it rocks very easily and collides with the pipettor frame, cause the damage to the pipettor easily, and the end lacks fixed protection device moreover, the remaining liquid of pipettor tip is easily thrown away because of rocking of pipettor, bring unnecessary trouble, some pipettor frames set up a fixed groove of keeping off in the below and are used for preventing that the pipettor rocks, but the pipettor has different length, lead to the pipettor end can not well with keep off the groove adaptation usually.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems in the prior art and providing a medical pipettor frame.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a medical pipettor rack comprising:

the frame body is of a rectangular plate-shaped structure, a plurality of grooves are formed in the top of the frame body, the grooves penetrate through the frame body in the front and back direction, and a first pressure sensor is arranged at the bottom of each groove;

the fixing groove is arranged in front of the frame body and close to the bottom of the frame body, and the top of the fixing groove is opened;

the clamping grooves are arranged in the fixing grooves, the openings of the clamping grooves are upward, the clamping grooves correspond to the grooves one by one, a plurality of groups of baffles are symmetrically hinged to the tops of the clamping grooves, one sides of the groups of baffles face the middle parts of the clamping grooves, the other sides of the groups of baffles are hinged to the tops of the clamping grooves through torsion springs respectively, second pressure sensors are arranged on the upper surfaces of the baffles, a plurality of inner grooves are detachably arranged in the clamping grooves respectively, and disinfection lamps are arranged in the inner grooves;

one of the telescopic columns is correspondingly arranged at the bottoms of the clamping grooves, a micro motor is arranged in the telescopic columns, and the micro motor is connected with the first pressure sensor and the second pressure sensor;

and one ends of the fixing columns are symmetrically arranged above the rear side of the frame body respectively, and the other ends of the fixing columns are coated with adhesive glue.

Preferably, the clamping groove is a cylinder.

Preferably, the baffle is parallel to the slot opening in the initial state.

Preferably, the rack body is made of plastic.

Preferably, the number of the plurality of card slots is four.

Preferably, the groove is an arc-shaped groove.

The utility model discloses following beneficial effect has: can bond and use at the superclean bench lateral wall, through first pressure sensor and the flexible post motion of second pressure sensor common control, can guarantee that the pipettor homoenergetic of different length fixes well on the pipettor frame, and the pipettor end can be fixed by the draw-in groove block that has the disinfection lamp automatically, can effectively avoid the pipettor because of rocking the impaired or the remaining liquid medicine of tip of striking and throw away.

Drawings

Fig. 1 is a schematic structural view of the medical pipettor rack of the present invention.

Fig. 2 is a top view of the medical pipettor rack of the present invention.

Fig. 3 is a rear view of the medical pipettor rack of the present invention.

Description of the reference numerals

1. A frame body; 2. a groove; 3. fixing grooves; 4. a card slot; 5. a baffle plate; 6. and (5) fixing the column.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather as being provided for the purpose of providing a thorough and complete disclosure. In the drawings, the size and relative sizes of structures and regions may be exaggerated for clarity.

As shown in fig. 1-3, the utility model provides a medical pipettor rack, which comprises a rack body 1, a groove 2, a fixing groove 3, a clamping groove 4, a baffle 5 and a fixing column 6. The rack body 1 is of a rectangular plate-shaped structure and made of plastic, a plurality of grooves 2 are formed in the top of the rack body, the grooves 2 penetrate through the rack body 1 in the front and back direction, the grooves 2 are arc-shaped grooves 2 in the embodiment, a first pressure sensor is arranged at the bottom of each groove 2, when a pipettor is placed on the rack body 1, the end part of the pipettor is fixed in the grooves 2, and the first pressure sensor monitors the indication change; the fixed slot 3 sets up in 1 the place ahead of support body, and is close to 1 bottom of support body, and 3 open-tops of fixed slot, fixed slot 3 are except doing the base, are putting the pipettor at the in-process of pipettor frame, and the remaining liquid medicine of pipettor tip probably can drip out, and the liquid medicine pollution surrounding environment can effectively be avoided in the setting of fixed slot 3.

A plurality of draw-in grooves 4 set up in fixed slot 3, and the opening upwards, and with a plurality of 2 one-to-one of recess, draw-in groove 4 has four in this embodiment, and be the cylinder, the articulated multiunit baffle 5 that is provided with of draw-in groove 4 top symmetry, one side of multiunit baffle 5 all is towards draw-in groove 4 middle part, the opposite side is articulated through torsion spring with draw-in groove 4 top respectively, be on a parallel with draw-in groove 4 opening during 5 initial condition of baffle, baffle 5 upper surface is provided with second pressure sensor, a plurality of draw-in grooves 4 are inside to be dismantled respectively and to be provided with a plurality of inside grooves, the convenient dismantlement is washd, the inside sterilamp that is provided with of inside groove, be the ultraviolet ray disinfection lamp in this embodiment.

The plurality of telescopic columns are correspondingly arranged at the bottoms of the plurality of clamping grooves 4 one by one, and are internally provided with micro motors which are connected with the first pressure sensor and the second pressure sensor, the telescopic columns can meet the requirements of pipettors with different lengths, and the pipettors with different lengths can be placed on a pipettor frame; one end of a pair of fixed columns 6 is respectively and symmetrically arranged above the rear side of the frame body 1, and the other end of the pair of fixed columns is coated with sticky glue. Fix fixed column 6 at superclean bench lateral wall during the use, place the pipettor in recess 2, pressure registration change is monitored to first pressure sensor, gives the controller with the signal transmission, and flexible post rises when controlling micro motor rotates, and when second pressure sensor's registration reached the default, it was fixed with pipettor tip block to judge draw-in groove 4 this moment, and micro motor stall to it is fixed with the pipettor, when needs clearance draw-in groove 4, only need take out the inside groove of placing in it can.

The utility model provides a medical pipettor frame can bond and use at super clean bench lateral wall, through the flexible post motion of first pressure sensor and second pressure sensor common control, makes the draw-in groove can be fixed with pipettor tip block well, can effectively avoid the pipettor to throw away because of rocking the impaired or the remaining liquid medicine of tip of striking.

While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.

Claims

1. A medical pipettor rack, comprising:

2. The medical pipettor rack of claim 1, wherein the catch slot is a cylinder.

3. The medical pipettor rack of claim 1 or 2, wherein the baffle is parallel to the slot opening in the initial state.

4. The medical pipettor rack of claim 1, wherein the rack body is plastic.

5. The medical pipettor rack of claim 1, wherein the plurality of catch slots is four.

6. The medical pipettor rack of claim 1, wherein the groove is an arcuate groove.