CN111470137A

CN111470137A - Can realize equipment of sampling test tube automatic collection

Info

Publication number: CN111470137A
Application number: CN202010379225.8A
Authority: CN
Inventors: 何冬梅
Original assignee: Hangzhou Yimai Medical Equipment Co ltd
Current assignee: Hangzhou Yimai Medical Equipment Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-07-31

Abstract

The invention discloses equipment capable of realizing automatic collection of sampling test tubes, which comprises a box body, wherein a placement cavity is arranged in the box body, a bar code mounting and pasting mechanism is arranged in the placement cavity and comprises a small bar code plate wheel, the small bar code plate wheel is connected with a bar code winding tape, the bar code winding tape is wound on a large bar code plate wheel at the left rear part, and the bar code winding tape passes through a triangular plate at the right front part from the large bar code plate wheel.

Description

Can realize equipment of sampling test tube automatic collection

Technical Field

The invention relates to the field of medical instruments, in particular to equipment capable of realizing automatic collection of sampling test tubes.

Background

When a serious medical accident happens, the medical staff is insufficient, medical equipment is scarce, and the sampling and collecting work of the diagnosis confirming work enables the medical systems of all places to be close to paralysis. This results in the sampling collection process taking a lot of effort from the medical staff to combat the illness, and based on this situation, it is very urgent to invent a device for collecting samples efficiently.

Disclosure of Invention

The invention aims to provide equipment capable of realizing automatic collection of sampling test tubes, improve the working efficiency of medical workers and reduce the repeated operation and other conditions.

The invention is realized by the following technical scheme.

The invention discloses equipment capable of realizing automatic collection of sampling test tubes, which comprises a box body, wherein a placement cavity is formed in the box body, a bar code mounting and pasting mechanism is arranged in the placement cavity and comprises a small bar code plate wheel, the small bar code plate wheel is connected with a bar code winding tape, the bar code winding tape is wound on a large bar code plate wheel at the left rear part, the bar code winding tape starts from the large bar code plate wheel and passes through a triangular plate at the right front part, the triangular plate is fixedly connected with the inner wall of the lower side of the placement cavity, and only one side of the bar code winding tape is adhered with a certain number of bar codes; the automatic test tube filling mechanism is arranged on the front side of the bar code filling mechanism and comprises a slider cavity, a spring is fixedly arranged on the inner wall of the left side of the slider cavity, a slider is fixedly arranged at the right end of the spring, the inner wall of the right side of the slider cavity is provided with a test tube cavity communicated with the slider cavity, six test tubes are arranged in the test tube cavity, a pressure cavity with an upward opening is arranged on the inner wall of the lower side of the test tube cavity, a pressure electromagnet is fixedly arranged on the inner wall of the lower side of a required pressure cavity, a pressure spring is fixedly arranged above the pressure electromagnet, a pressure iron sheet is fixedly arranged above the pressure spring, a pressure sensing plate is fixedly arranged on the pressure iron sheet, an embedded light sensing plate is arranged on the inner wall of the right side of the test tube cavity, a photosensitive cavity with a forward opening is arranged on the inner wall of the front side of, a light-operated spring is fixedly arranged behind the photosensitive electromagnet, and a pushable iron block is fixedly arranged behind the spring; the utility model discloses a syringe needle, including box, syringe needle box, settle syringe needle dead slot and little spring, the box upside is equipped with the syringe needle box, the inside syringe needle dead slot of settling is the automatic mechanism that fills up of syringe needle, settle syringe needle dead slot left side inner wall is fixed and is equipped with little spring, little spring right-hand member fixed connection syringe needle slider, it is equipped with the backward spout that blocks of opening to settle syringe needle dead slot right side inner wall, block that the fixed spring that blocks that is equipped with of spout front side inner wall, block spring fixed connection and block the slider.

Preferably, the needle head automatic filling mechanism is arranged on the right end face of the needle head box body, a replacing hollow groove is formed in the inner wall of the front portion of the replacing hollow groove, and a replacing spring is fixedly connected with a replacing sliding block.

Preferably, a pull-down electromagnet is fixedly arranged between the box body and the needle head box body, a pull-down spring is fixedly arranged above the fixed pull-down electromagnet, and a pull-down iron block is fixedly arranged above the pull-down spring.

Preferably, the inner wall of the rear side of the cavity of the sliding block is provided with a track empty groove with a forward opening, the track empty groove is in sliding contact with the sliding block, the front end face of the box body is provided with a test tube placing groove with a backward opening, and the front end face of the box body is provided with a sliding block moving groove with a backward opening.

Preferably, the bar code loading mechanism further comprises a motor, the motor is fixedly arranged on the inner wall of the lower side of the placement cavity, a motor shaft is fixedly arranged on the motor, the small bar code plate wheel is fixedly connected to the motor shaft, a small gear is arranged below the small bar code plate wheel and fixedly connected with the motor shaft, a large shaft rod is arranged on the inner wall of the lower side of the placement cavity in a rotating mode, the large bar code plate wheel is fixedly arranged on the large shaft rod, and a large gear fixedly connected with the large shaft rod is arranged on the lower side of the large bar code plate wheel.

The invention has the beneficial effects that: the invention can replace medical staff to carry out sampling and collecting work with higher repeatability to a great extent, has simple integral structure, is convenient for the medical staff to move, has small volume, can finish operations such as code pasting, test tube replacement and the like only by inserting the needle tool into the blood vessel of a patient to be diagnosed for waiting, is very convenient for replacing and supplementing the needle tool and the test tube, and greatly improves the working efficiency of the medical staff.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is an external view of the embodiment of the present invention FIG. 1;

FIG. 2 is a schematic top cross-sectional view of the embodiment of FIG. 1 of the present invention;

FIG. 3 is a cross-sectional view of the front view structure of FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of the top view structure of the embodiment of FIGS. 1C-C;

FIG. 5 is a cross-sectional view of the side view structure of the embodiment of FIG. 1B-B.

FIG. 6 is a cross-sectional view taken along line E-E in FIG. 2 according to an embodiment of the present invention

FIG. 7 is a schematic diagram of the working state of FIG. 2 according to the embodiment of the present invention

Detailed Description

The invention will now be described in detail with reference to fig. 1, wherein for the sake of convenience of description the orientations referred to below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

With reference to fig. 1-7, an apparatus capable of realizing automatic collection of sampling test tubes includes a case 26, a placement cavity 39 is formed inside the case 26, a barcode mounting mechanism 37 is disposed inside the placement cavity 39, the barcode mounting mechanism 37 includes a small barcode disk wheel 45, the small barcode disk wheel 45 is connected to a barcode tape 43, the barcode tape 43 is wound on a large barcode disk wheel 41 at the left rear side, the barcode tape 43 starts from the large barcode disk wheel 41 and passes through a triangular plate 52 at the right front side, the triangular plate 52 is fixedly connected to the inner wall of the lower side of the placement cavity 39, only one side of the barcode tape is adhered with a certain number of barcodes 80, the triangular structure of the triangular plate 52 can realize the effect of partially separating the triangular plate 52 from the barcode tape 43 by tilting the bar 80 on the barcode tape 43 during passing, the bar code strip 43 loses the bar code 80 and then is wound on the small bar code reel wheel 45 connected with the bar code strip, until the bar code 80 on the bar code roll strip 43 on the large bar code reel wheel 41 is completely used up; the automatic test tube filling mechanism 33 is arranged on the front side of the bar code filling mechanism 37, the test tube filling mechanism 33 comprises a slider cavity 13, a spring 34 is fixedly arranged on the inner wall of the left side of the slider cavity 13, a slider 27 is fixedly arranged on the right end of the spring 34, the inner wall of the right side of the slider cavity 13 is provided with a left inner wall communicated with a test tube cavity 69 of the slider cavity 13, six test tubes 58 are arranged inside the test tube cavity 69, a pressure cavity 14 with an upward opening is arranged on the inner wall of the lower side of the test tube cavity 69, a pressure electromagnet 11 is fixedly arranged on the inner wall of the lower side of the required pressure cavity 14, a pressure spring 91 is fixedly arranged above the pressure electromagnet 11, a pressure iron sheet 98 is fixedly arranged above the pressure spring 91, a pressure sensing plate 12 is fixedly arranged on the pressure iron sheet 98, the pressure sensing plate 12 can receive pressure signals to enable the, therefore, only one test tube 58 on the test tube is pushed to be close to the needle head 70, the right inner wall of the required test tube cavity 69 is provided with the embedded light sensing plate 17, the inner wall of the front side of the test tube cavity 69 is provided with the light sensing cavity 25 with a forward opening, a light sensing electromagnet 23 is fixedly arranged in the light sensing cavity 25, the light control spring 90 is fixedly arranged behind the light sensing electromagnet 23, the push-able iron block 24 is fixedly arranged behind the light control spring 90, and when the liquid level of a sample covers the light sensing plate 17, the light sensing plate 17 releases an electric signal to trigger the light sensing electromagnet 23 to work so as to push the sampled test tube to the working position of the bar code filling mechanism 37; the utility model discloses a syringe needle automatic filling mechanism 50, including box 26, syringe needle box 53, it is equipped with and places syringe needle dead slot 56 to place syringe needle dead slot 56, it runs through to place syringe needle dead slot 56 terminal surface about syringe needle box 53, it is inside syringe needle automatic filling mechanism 50 to place syringe needle dead slot 56, it is fixed and is equipped with little spring 36 to place syringe needle dead slot 56 left side inner wall, little spring 36 right-hand member fixed connection syringe needle slider 32, syringe needle slider 32 can promote syringe needle 70 in placing syringe needle dead slot 56 right side, it is equipped with opening backward's spout 54 to place syringe needle dead slot 56 right side inner wall, it is fixed to be equipped with blocking spring 48 to block the spout 54 front side inner wall, block spring 48 fixed connection and block slider 31, block slider 31 can block syringe needle 70 in placing syringe needle dead slot 56 passes through.

Advantageously, the automatic needle filling mechanism 50 is provided with a replacement recess 55 at the right end face of the needle housing 53, the replacement recess 55 is fixedly provided with a replacement spring 49 at the front inner wall, the replacement spring 49 is fixedly connected with the replacement slider 33, and when the replacement slider 33 is pushed backward, the used needle can be taken out for replacement.

Beneficially, a pull-down electromagnet 29 is fixedly arranged between the box body 26 and the needle box body 53, a pull-down spring 93 is fixedly arranged above the fixed pull-down electromagnet 29, a pull-down iron block 94 is fixedly arranged above the pull-down spring 93, and after the pull-down electromagnet 29 is electrified, suction force generated by the pull-down electromagnet 29 can pull down the needle box body 53 integrally, so that contact between a needle and a needle tube is achieved.

Advantageously, the inner wall of the rear side of the slider cavity 13 is provided with a rail recess 15 with a forward opening, the rail recess 15 is in sliding contact with the slider 27, the front end surface of the box 26 is provided with a test tube placement slot 28 with a backward opening, the front end surface of the box is provided with a slider moving slot 81 with a backward opening, the front end of the slider 27 penetrates through the slider moving slot 81, and the test tube placement slot 28 can place a test tube 58.

Advantageously, the barcode loading mechanism 37 further comprises a motor 47, the motor 47 is fixedly disposed on the inner wall of the lower side of the placement cavity 39, the motor 47 is fixedly provided with a motor shaft 46, the motor shaft 46 is fixedly connected with the small barcode disk wheel 45, a small gear 46 is disposed below the small barcode disk wheel 45, the small gear 46 is fixedly connected with the motor shaft 46, the inner wall of the lower side of the placement cavity 39 is rotatably provided with a large shaft rod 42, the large barcode disk wheel 40 is fixedly disposed on the large shaft rod 42, the lower side of the large barcode disk wheel 40 is provided with a large gear 40 fixedly connected with the large shaft rod 42, and the small gear 46 is meshed with the large gear 40.

In the initial state, the pressure sensing electromagnet 11 and the photosensitive electromagnet 23 are in the power-on state, the pull-down electromagnet 29 is in the power-off state, the optical air spring 90 and the pressure spring 91 are in the compression state, and the spring 34 and the small spring 36 block the spring 48 to replace the spring 49 in the normal state.

Normally, slide 27 is pushed to the left, spring 34 is compressed, empty test tube 58 is placed in the opening of test tube placement slot 28, needle slide 32 is pushed to the left to place the desired needle 70 in needle placement slot 56, and the filling operation is completed. The test tube 58 is pushed to the right inner wall of the test tube cavity 69 by the elastic force of the slide block 32, at this time, the pressure sensing piece 12 senses the pressure to make the pressure sensing electromagnet 11 below the test tube become the power-off state, the pressure spring 91 becomes the normal state, the test tube 58 is pushed upwards to form a certain height difference with other test tubes 58, after the doctor inserts the needle communicated with the rightmost test tube 70 into the patient, the pull-down electromagnet 29 is in the power-on state, the pull-down spring 93 contracts, the pull-down iron block 94 fixedly connected with the pull-down spring 93 integrally moves the whole needle box 53 downwards, at this time, the rightmost needle 70 is inserted into the rightmost test tube 58, and due to the height difference, other needles 70 are not inserted into the corresponding test tubes 58. Just can shelter from optical induction board 17 when blood sample reaches a take the altitude in the test tube, optical induction board 17 at this moment produces the signal of telecommunication and lets the pull-down electro-magnet be in the outage state earlier, consequently, the syringe needle 70 of rightmost side separates with rightmost side test tube 58, then optical induction board 17 just releases the outage signal to the sensitization electro-magnet 23 of shrink, the light control spring 90 of sensitization electro-magnet 23 top just resumes normal condition, can push away iron plate 24 and promote the work area of sampling test tube 58 to bar code fitting mechanism 37, when the test tube passes through this work area, the bar code of partial separation just pastes with the test tube wall. When the sampling is finished, the motor 47 is started, the bar code disc 43 is changed in position by the opening of the motor 47, when the test tube 58 leaves the position of the right inner side of the test tube cavity 69, the pressure sensing sheet 12 and the optical sensing sheet 17 are in a no-signal state, and all mechanisms are restored to the initial state. When the sampler is changed, the doctor pushes the replacement slide 33 one after the other, removes the used needle 70 and pushes the blocking slide 31 backwards, the next needle 70 moving to the right to the working position under the action of the small spring 36. At the same time, the test tube 58 is pushed again under the force of the spring 34 to the position where the test tube has the inner side wall and the electric signal of the pressure-sensitive plate 12 is triggered, forming a height difference with other test tubes, waiting for the next operation command.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a can realize equipment of sampling test tube automatic collection, includes the box, its characterized in that: a mounting cavity is formed in the box body, a bar code mounting and pasting mechanism is arranged in the mounting cavity and comprises a small bar code plate wheel, the small bar code plate wheel is connected with a bar code winding tape, the bar code winding tape is wound on a large bar code plate wheel at the left rear part, the bar code winding tape starts from the large bar code plate wheel and passes through a triangular plate at the right front part, the triangular plate is fixedly connected with the inner wall of the lower side of the mounting cavity, and only one side of the bar code belt is adhered with a certain number of bar codes; the automatic test tube filling mechanism is arranged on the front side of the bar code filling mechanism and comprises a slider cavity, a spring is fixedly arranged on the inner wall of the left side of the slider cavity, a slider is fixedly arranged at the right end of the spring, the inner wall of the right side of the slider cavity is provided with a test tube cavity communicated with the slider cavity, six test tubes are arranged in the test tube cavity, a pressure cavity with an upward opening is arranged on the inner wall of the lower side of the test tube cavity, a pressure electromagnet is fixedly arranged on the inner wall of the lower side of a required pressure cavity, a pressure spring is fixedly arranged above the pressure electromagnet, a pressure iron sheet is fixedly arranged above the pressure spring, a pressure sensing plate is fixedly arranged on the pressure iron sheet, an embedded light sensing plate is arranged on the inner wall of the right side of the test tube cavity, a photosensitive cavity with a forward opening is arranged on the inner wall of the front side of, a light-operated spring is fixedly arranged behind the photosensitive electromagnet, and a pushable iron block is fixedly arranged behind the spring; the utility model discloses a syringe needle, including box, syringe needle box, settle syringe needle dead slot and little spring, the box upside is equipped with the syringe needle box, the inside syringe needle dead slot of settling is the automatic mechanism that fills up of syringe needle, settle syringe needle dead slot left side inner wall is fixed and is equipped with little spring, little spring right-hand member fixed connection syringe needle slider, it is equipped with the backward spout that blocks of opening to settle syringe needle dead slot right side inner wall, block that the fixed spring that blocks that is equipped with of spout front side inner wall, block spring fixed connection and block the slider.

2. The device for realizing the automatic collection of the sampling test tubes according to claim 1 is characterized in that: the automatic syringe needle filling mechanism is characterized in that a replacement empty groove is formed in the right end face of the syringe needle box body, a replacement spring is fixedly arranged on the inner wall of the front portion of the replacement empty groove, and the replacement spring is fixedly connected with a replacement sliding block.

3. The device for realizing the automatic collection of the sampling test tubes according to claim 1 is characterized in that: the needle head box is characterized in that a pull-down electromagnet is fixedly arranged between the box body and the needle head box body, a pull-down spring is fixedly arranged above the fixed pull-down electromagnet, and a pull-down iron block is fixedly arranged above the pull-down spring.

4. The device for realizing the automatic collection of the sampling test tubes according to claim 1 is characterized in that: the test tube test box is characterized in that a track empty groove with an opening facing forwards is formed in the inner wall of the rear side of the cavity of the sliding block, the track empty groove is in sliding contact with the sliding block, a test tube placing groove with an opening facing backwards is formed in the front end face of the box body, and a sliding block moving groove with an opening facing backwards is formed in the front end face of the box body.

5. The device for realizing the automatic collection of the sampling test tubes according to claim 1 is characterized in that: the motor is fixedly arranged on the inner wall of the lower side of the placement cavity, a motor shaft is fixedly arranged on the motor, the small bar code plate wheel is fixedly connected to the motor shaft, a small gear is arranged below the small bar code plate wheel and fixedly connected with the motor shaft, a large shaft rod is arranged on the inner wall of the lower side of the placement cavity in a rotating mode, the large bar code plate wheel is fixedly arranged on the large shaft rod, and a large gear fixedly connected with the large shaft rod is arranged on the lower side of the large bar code plate wheel.