CN214953209U

CN214953209U - Paper ejecting mechanism of electrochemical tester

Info

Publication number: CN214953209U
Application number: CN202121206943.1U
Authority: CN
Inventors: 张容祥
Original assignee: Tianjin Empecs Medical Device Co ltd
Current assignee: Tianjin Empecs Medical Device Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-30
Anticipated expiration: 2031-06-01

Abstract

The utility model discloses a paper mechanism moves back of electrochemistry tester, including the tester body, the mounting groove has been seted up to the below of tester body inner chamber, the bottom of tester body has the guide frame through seting up opening fixed mounting, the one end of guide frame extends to the inside of mounting groove, connecting plate fixedly connected with receiver is passed through at the top of mounting groove inner chamber, the utility model relates to a chemistry test technical field. This paper mechanism that moves back of electrochemistry tester is through being provided with the direction spout board in the both sides of mounting groove to at the circular slider of its inside installation, make it can drive the horizontal pole and carry out the removal of direction change formula, can let two rubber pads press from both sides the test paper tight and release the guide frame through the opening, and at the ejector pad of detector surface mounting and hand palm regional looks adaptation, be connected the ejector pad with the horizontal pole.

Description

Paper ejecting mechanism of electrochemical tester

Technical Field

The utility model relates to a chemistry test technical field specifically is a paper withdrawing mechanism of electrochemistry tester.

Background

The electrochemical detector is used for measuring the electric signal change of a substance, can be used for detecting compounds with redox properties, such as organic compounds containing nitryl, amino and the like and inorganic anions, cations and the like, has wide application range, can detect substances without redox activity even after derivatization, and has various detectors in various fields, and the detectors can help people to detect various numerical values.

Some detectors in actual life need to use test paper to sample when detecting data, such as some medical electrochemical detectors like blood glucose meters, which are frequently used by hospitals and families, and these detectors need to wait for several seconds after inserting test paper to sample, and then can be pulled out, and the insertion connection between the test paper and the detector at the beginning of the design of the detectors needs to be quickly replaced by two hands, but in the environment of detecting patients by frequently replacing test paper in hospitals, the mode of paper withdrawal replacement is too cumbersome and inconvenient, and cannot meet the use of people.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a paper mechanism moves back of electrochemistry tester has solved the detector that has used the test paper at present and has frequently carried out the test paper when changing slower, problem that efficiency is not high in environments such as hospital.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a paper returning mechanism of an electrochemical tester comprises a tester body, wherein a mounting groove is formed below an inner cavity of the tester body, a guide frame is fixedly mounted at the bottom of the tester body through an opening, one end of the guide frame extends to the inside of the mounting groove, a receiver is fixedly connected at the top of the inner cavity of the mounting groove through a connecting plate, baffles are fixedly connected between the upper part and the lower part of the inner cavity of the mounting groove and positioned at the two sides of the receiver, guide sliding groove plates which are mutually matched are fixedly mounted at the upper part and the lower part of the two sides of the inner cavity of the mounting groove, a circular sliding block is slidably mounted in the guide sliding groove plates, a cross rod is fixedly connected at one side of the circular sliding block at the right side, one end of the cross rod penetrates through the baffles and is fixedly connected to one side of the circular sliding block at the left side, and spring telescopic rods are fixedly connected at the two sides between the upper part and the lower part of the two cross rods, the movable opening that matches and use with the horizontal pole is seted up to one side of baffle, two one side that the horizontal pole is relative just is located equal fixedly connected with rubber pad between two baffles.

Preferably, the surface of guide frame and rear portion just are located the inside of mounting groove and offer the opening that cooperatees and use with the rubber pad, the both sides of mounting groove inner chamber bottom all are through fixed plate fixedly connected with spring, the top of spring contacts with the horizontal pole through the fixed plate.

Preferably, the two sides of the surface of the cross rod on the upper portion are fixedly connected with vertical rods, and the front ends of the vertical rods penetrate through the mounting groove and extend to the outside of the tester body.

Preferably, one end of the vertical rod extending to the outside of the tester body is fixedly connected with the push block.

Preferably, the two sides of the lower part of the surface of the tester body are provided with sliding groove openings matched with the vertical rods for use.

Advantageous effects

The utility model provides a paper withdrawing mechanism of electrochemical tester. Compared with the prior art, the method has the following beneficial effects:

(1) this paper mechanism that moves back of electrochemistry tester, be provided with the direction spout board through the both sides at the mounting groove, and at the circular slider of its inside installation, make it can drive the horizontal pole and carry out the removal of direction change formula, can let two rubber pads press from both sides the test paper tightly and release the guide frame through the opening, and at the ejector pad of detector surface mounting and hand palm regional looks adaptation, be connected ejector pad and horizontal pole, thereby can let the staff after the detection is accomplished, directly just can promote the ejector pad through the thumb and release the test paper, another hand inserts along with the test paper that will be new, the staff's use has greatly been made things convenient for, make the change speed and the efficiency of test paper promoted.

(2) This paper mechanism moves back of electrochemistry tester has two springs that contact with the horizontal pole through the internally mounted at the mounting groove, can let the ejector pad possess high thrust and reset fast after promoting through this spring, and the condition of having avoided manual reset takes place, has greatly improved the whole practicality of structure, has satisfied staff's operation requirement.

Drawings

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

FIG. 2 is a sectional view of the mounting groove structure of the present invention;

FIG. 3 is a bottom view of the internal structure of the mounting groove of the present invention;

fig. 4 is a schematic view of the structure of the guiding chute plate and the circular slider of the present invention.

In the figure: 1. a tester body; 2. mounting grooves; 3. a guide frame; 4. a receiver; 5. a baffle plate; 6. a guide chute plate; 7. a circular slider; 8. a cross bar; 9. a spring telescopic rod; 10. a movable opening; 11. a rubber pad; 12. a port; 13. a spring; 14. a vertical rod; 15. a push block; 16. a chute opening.

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. 1-4, the present invention provides a technical solution: a paper withdrawing mechanism of an electrochemical tester comprises a tester body 1, a mounting groove 2 is arranged below the inner cavity of the tester body 1, a guide frame 3 is fixedly arranged at the bottom of the tester body 1 through an opening, one end of the guide frame 3 extends into the mounting groove 2, the top of the inner cavity of the mounting groove 2 is fixedly connected with a receiver 4 through a connecting plate, the receiver 4 is used for inserting and fixing test paper, a baffle 5 is fixedly connected between the upper part and the lower part of the inner cavity of the mounting groove 2 and positioned at two sides of the receiver 4, guide sliding chute plates 6 which are mutually matched are fixedly arranged at the upper part and the lower part at two sides of the inner cavity of the mounting groove 2, a circular sliding block 7 is slidably arranged in the guide sliding chute plates 6, a cross rod 8 is fixedly connected to one side of the circular sliding block 7 at the right side, one end of the cross rod 8 penetrates through the baffle 5 and is fixedly connected to one side of the circular sliding block 7 at the left side, the two sides between the upper part and the lower part of the two cross rods 8 are fixedly connected with spring telescopic rods 9, the spring telescopic rods 9 separate the cross rods 8 after the cross rods are reset, one side of each baffle 5 is provided with a movable opening 10 matched with the cross rod 8 for use, one side of each cross rod 8 opposite to the two side and between the two baffles 5 are fixedly connected with rubber pads 11, the rubber pads 11 can increase friction force when being contacted with test paper, through openings 12 matched with the rubber pads 11 for use are formed in the surfaces and the rear parts of the guide frames 3 and positioned in the installation grooves 2, two sides of the bottom of the inner cavity of the installation groove 2 are fixedly connected with springs 13 through fixing plates, the top ends of the springs 13 are contacted with the cross rods 8 through the fixing plates, two sides of the surface of the upper cross rod 8 are fixedly connected with vertical rods 14, the front ends of the vertical rods 14 penetrate through the installation grooves 2 and extend to the outer part of the tester body 1, and one ends of the vertical rods 14 extending to the outer part of the tester body 1 are fixedly connected with push blocks 15, the two sides of the lower part of the surface of the tester body 1 are provided with sliding groove openings 16 matched with the vertical rods 14 for use.

And those not described in detail in this specification are well within the skill of those in the art.

During the use, when the staff need change the test paper, only need hold tester body 1 with the hand, then thumb promotes ejector pad 15, ejector pad 15 drives horizontal pole 8 through montant 14 and removes, this moment because circular slider 7 and direction chute board 6's effect makes two horizontal poles 8 be close to each other, thereby make two upper and lower rubber pads 11 clip the test paper through opening 12 and drive the test paper and shift back and then release leading frame 3 with it, staff's pine hand horizontal pole 8 resets under the promotion of spring 13 and spring telescopic link 9 this moment, the staff directly inserts new test paper with another hand afterwards.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 an electrochemistry tester's paper mechanism that moves back, includes tester body (1), its characterized in that: the tester comprises a tester body (1), wherein a mounting groove (2) is formed below an inner cavity of the tester body (1), a guide frame (3) is fixedly mounted at the bottom of the tester body (1) through a forming opening, one end of the guide frame (3) extends to the inside of the mounting groove (2), a receiver (4) is fixedly connected at the top of the inner cavity of the mounting groove (2) through a connecting plate, baffles (5) are fixedly connected between the upper part and the lower part of the inner cavity of the mounting groove (2) and positioned at two sides of the receiver (4), guide sliding groove plates (6) which are matched with each other are fixedly mounted at the upper part and the lower part of two sides of the inner cavity of the mounting groove (2), a circular slider (7) is slidably mounted inside the guide sliding groove plates (6), a cross rod (8) is fixedly connected at one side of the circular slider (7) at the right side, one end of the cross rod (8) penetrates through the baffles (5) and is fixedly connected to one side of the circular slider (7) at the left side, two equal fixedly connected with spring telescopic link (9) in both sides between horizontal pole (8) upper portion and the lower part, activity mouth (10) that cooperate with horizontal pole (8) and use are seted up to one side of baffle (5), two one side that horizontal pole (8) are relative just is located equal fixedly connected with rubber pad (11) between two baffles (5).

2. The paper ejecting mechanism of an electrochemical tester as claimed in claim 1, wherein: the surface of guide frame (3) and the inside that is located mounting groove (2) are seted up and are cooperateed opening (12) that use with rubber pad (11), the both sides of mounting groove (2) inner chamber bottom all are through fixed plate fixedly connected with spring (13), the top of spring (13) contacts through fixed plate and horizontal pole (8).

3. The paper ejecting mechanism of an electrochemical tester as claimed in claim 2, wherein: the upper portion both sides on horizontal pole (8) surface all fixedly connected with montant (14), the front end of montant (14) runs through mounting groove (2) and extends to the outside of tester body (1).

4. The paper ejecting mechanism of an electrochemical tester as claimed in claim 3, wherein: the vertical rod (14) extends to one end of the outer portion of the tester body (1) and is fixedly connected with a push block (15).

5. The paper ejecting mechanism of an electrochemical tester as claimed in claim 1, wherein: the tester body (1) is provided with sliding groove openings (16) on two sides below the surface, and the sliding groove openings are matched with the vertical rods (14) for use.