CN212872185U

CN212872185U - Optical detection equipment for biochemical detection

Info

Publication number: CN212872185U
Application number: CN202021406877.8U
Authority: CN
Inventors: 郑海荣; 李彦明; 江洪伟; 万丽雯
Original assignee: Shenzhen National Research Institute of High Performance Medical Devices Co Ltd
Current assignee: Shenzhen National Research Institute of High Performance Medical Devices Co Ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-04-02
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses an optical detection equipment that biochemical detection used, including detecting the box, the surperficial right side position that detects the box is equipped with the detection screen, the surperficial left side bottom position that detects the box is equipped with the mouth of drawing a bill, the right side of drawing a bill mouth is equipped with detects the groove and is located the below that detects the screen, the inslot top end position that detects the groove is equipped with the test tube, the inslot that detects the groove is equipped with the push-and-pull device of symmetry. An optical detection equipment that biochemical detection used, belong to biochemical optical detection field, the fixing device of installation, can be with the test tube fixed clamp that needs detected tightly on placing the board, take place to avoid the collision, prevent the problem of blood spill and test tube damage in the test tube that detects, the push-and-pull device of installation lets the test tube that its detected carry out the operation of a reduction, then in pushing forward whole device detection groove through the push-and-pull device of installation, the cooperation of these two kinds of devices is used and has been avoided the people for going directly to touch the test tube, convenient operation simultaneously.

Description

Optical detection equipment for biochemical detection

Technical Field

The utility model relates to a biochemical optical detection field, in particular to optical detection equipment that biochemical detection used.

Background

The living standard is gradually improved, more and more sick people are available, medical equipment is more and more developed, when the patient is ill, the patient needs to go to a hospital to do various examinations, including a blood detector, in some outpatients, blood detection for the patient is usually performed in a short time to make a blood report, but the existing blood detector is usually a small test tube holding the blood of the patient, and then the test tube is held to enable the blood inside the test tube to contact a detection tube in the blood detector for detection, and the existing detection instrument needs to hold the test tube for detection when the detection is performed, so that the existing detection instrument is inconvenient, does not have a stable fixing device, and is easy to cause the detection sample in the test tube to spill and the test tube to fall and be damaged when collision occurs.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an optical detection device that biochemical detection used can effectively solve the problem in the background art.

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

the optical detection equipment for biochemical detection comprises a detection box body, wherein a detection screen is arranged on the right side of the surface of the detection box body, a ticket outlet is arranged at the bottom end of the left side of the surface of the detection box body, a detection groove is arranged on the right side of the ticket outlet and is located below the detection screen, a detection pipe is arranged at the top end of the detection groove in the groove, symmetrical push-pull devices are arranged in the detection groove, a pressing device is arranged between the symmetrical push-pull devices, and a fixed clamping device is arranged on the top surface of the pressing device.

Preferably, the push-pull device is composed of a fixed plate and a strip, the strip is symmetrically and fixedly installed on the inner wall of the detection box body located at the bottom end position in the detection groove, a transverse sliding groove is formed in the outer side wall, close to the bottom end position, of the fixed plate, the strip is movably installed on the sliding groove, a vertical groove is formed in the inner side wall of the fixed plate, and the push-pull device is used for directly pushing the whole device into the detection groove.

Preferably, the push-down device comprises pressure spring, connecting block and places the board jointly, pressure spring's bottom fixed mounting and the groove face bottom that the recess formed in the fixed plate, pressure spring's top fixed mounting is on the top surface of connecting block, and is symmetrical the medial surface fixed mounting of connecting block is on placing the both sides outer wall of board to avoid detecting through the test tube of handheld test, saved the manpower, convenient operation simultaneously.

Preferably, fixed clamping device is by the fixed block, press from both sides tight piece, hand nut and dog and constitute jointly, the bottom surface symmetry fixed mounting of fixed block is on the top surface of placing the board, one nut groove has been seted up to the inside of fixed block, the inside movable mounting in nut groove has the hand nut of screwing, the lateral wall that presss from both sides tight piece is located the bottom position and has seted up one T type groove, the front end fixed mounting that the nut was screwed to the hand has the dog of symmetry, the front end that the nut was screwed to the hand and its dog are located in the middle of the T type groove, and its effect lies in carrying out fixed clamp to the test tube of test and tightly, prevents to take place blood spill and the problem that the test tube dropped the.

Preferably, the medial surface of pressing from both sides tight piece presents certain radian and presss from both sides fixed mounting on the medial surface of tight piece and have one deck cavernosum, plays certain guard action when pressing from both sides tight test tube, avoids exerting oneself too hard to lead to the test tube to break.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through the fixing device of installation, can press from both sides the test tube fixed clamp that needs detect on placing the board, in order to avoid the collision to take place, prevent the problem of blood spill and test tube damage in the test tube that detects, the push-and-pull device of installation lets the test tube that its detected carry out the operation of a reduction, then push-and-pull device through the installation impels whole device in detecting the groove, the cooperation of these two kinds of devices is used and has been avoided the people for going directly to touch the test tube, and convenient operation simultaneously, the design of this whole device, some unnecessary problems that appear because of the people is detecting have been reduced at to a great extent.

Drawings

FIG. 1 is a schematic plan view of the overall structure of an optical inspection apparatus for biochemical inspection according to the present invention;

FIG. 2 is a schematic view of the whole structure of a fixing plate of the optical detection device for biochemical detection according to the present invention;

FIG. 3 is a side plan view of a fixing plate and a mounting structure view of a screw-down device of an optical inspection apparatus for biochemical inspection according to the present invention;

FIG. 4 is a schematic view of the overall structure of the fixing and clamping device of the optical inspection apparatus for biochemical inspection according to the present invention;

FIG. 5 is a cross-sectional view of a fixing block of an optical inspection apparatus for biochemical inspection according to the present invention;

FIG. 6 is a schematic view of a rectangular overall structure of an optical inspection apparatus for biochemical inspection according to the present invention;

fig. 7 is a cross-sectional view of the clamp block structure of an optical inspection apparatus for biochemical inspection according to the present invention.

In the figure: 1. detecting the box body; 2. a detection screen; 3. a ticket outlet; 4. a detection tank; 5. a detection tube; 6. a push-pull device; 7. a pressing device; 8. fixing the clamping device; 9. a fixing plate; 10. a sliding groove;

11. a groove; 12. a pressure spring; 13. connecting blocks; 14. placing the plate; 15. a fixed block; 16. a clamping block; 17. a sponge body; 18. screwing the nut by hand; 19. a nut groove; 20. a strip; 21. a T-shaped groove; 22. and a stop block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-7, an optical detection device for biochemical detection includes a detection box 1, a detection screen 2 is disposed on the right side of the surface of the detection box 1, a ticket outlet 3 is disposed on the bottom of the left side of the surface of the detection box 1, a detection slot 4 is disposed on the right side of the ticket outlet 3 and located below the detection screen 2, a detection tube 5 is disposed on the top of the detection slot 4, symmetrical push-pull devices 6 are disposed in the detection slot 4, a push-pull device 7 is disposed between the symmetrical push-pull devices 6, and a fixing clamping device 8 is disposed on the top of the push-pull device 7.

In this embodiment, for the convenience test tube that drives the detection on the whole device gets into and detects in detecting groove 4, push-and-pull device 6 comprises fixed plate 9 and rectangular 20 jointly, rectangular 20 symmetry fixed mounting is on detecting the inner wall that is located bottom position's detection box 1 in groove 4, fixed plate 9 has seted up horizontal sliding tray 10 on being close to bottom position lateral wall, rectangular 20 movable mounting is on sliding tray 10, seted up vertical recess 11 on fixed plate 9's the inside wall, through aligning its rectangular 20 with sliding tray 10 on fixed plate 9, can drive the operation of a approaching and pulling out of whole device.

In this embodiment, in order to facilitate the test tube entering the test slot 4 and contacting the test tube 5, the pressing device 7 is composed of a pressure spring 12, a connecting block 13 and a placing plate 14, the bottom end of the pressure spring 12 is fixedly installed at the bottom end of the slot surface formed by the fixing plate 9 and the groove 11, the top end of the pressure spring 12 is fixedly installed on the top surface of the connecting block 13, the inner side surfaces of the symmetrical connecting block 13 are fixedly installed on the outer walls of the two sides of the placing plate 14, the test tube to be tested at the upper end thereof can be driven to move downwards by manually pressing the placing plate 14, then enter the test slot 4 in cooperation with the push-pull device 6 thereof, when the pressure of the placing plate 14 is released, the pressure spring 12 rebounds and rebounds to the top end of the groove 11 through the connecting block 13, at this time, the blood in the test tube will contact the test tube 5 for testing, thereby avoiding manual testing, the manpower is saved.

In this embodiment, in order to conveniently fix the test tube to be tested, the fixing and clamping device 8 is composed of a fixing block 15, a clamping block 16, a hand nut 18 and a stop dog 22, the bottom surface of the fixing block 15 is symmetrically and fixedly installed on the top surface of the placing plate 14, a nut groove 19 is formed in the fixing block 15, the hand nut 18 is movably installed in the nut groove 19, a T-shaped groove 21 is formed in the bottom end portion of the outer side wall of the clamping block 16, the symmetrical stop dog 22 is fixedly installed at the front end of the hand nut 18, the front end of the hand nut 18 and the stop dog 22 thereof are located in the T-shaped groove 21, and the test tube can be fixedly clamped on the placing plate 14.

In addition, the inner side surface of the clamping block 16 presents a certain radian, and a layer of sponge 17 is fixedly arranged on the inner side surface of the clamping block 16, so that the test tube can be protected from being broken due to overlarge pressure when the fixed clamping device 8 is used.

It should be noted that, the present invention is an optical detection device for biochemical detection, when using the device, the test tube to be detected is placed at the central position between the symmetrical clamping blocks 16 on the placing plate 14, then the nuts 18 are screwed by hand at both ends, the nuts 18 will be pushed forward in the nut grooves 19 in the fixing block 15, and the inner wall of the arc surface of the clamping block 16 installed at the front end of the nuts 18 is driven to stick to the outer wall of the test tube to be detected, because the test tube to be detected is pressed by the clamping blocks 16 at both sides and is firmly fixed at the central position of the placing plate 14, and the sponge 17 installed on the inner wall of the arc surface of the clamping block 16 is used to protect the test tube to be detected from being broken due to too large pressing force of the clamping blocks 16 at both sides, and then the fixing plate 9 is close to the bottom outside sliding groove 10, aligning the strips 20 installed at both sides of the detection slot 4 in the detection box 1, then pushing the whole device inwards along the strips 20, and in the process of pushing the device, pressing the placing plate 14 downwards, because the connecting blocks 13 are fixedly installed at both sides of the placing plate 14, the bottom surface of the connecting block 13 is fixedly installed on the top surface of the pressure spring 12, and the bottom surface of the pressure spring 12 is fixedly installed in the groove 11 at the inner side of the fixing plate 9, when the placing plate 14 is pressed downwards, the pressure spring 12 at the lower end of the connecting block 13 will shrink towards the bottom end of the groove 11, the test tube for test on the placing plate 14 also descends, after being pressed immovably, the test tube is pushed towards the bottom end of the detection slot 4 along the strips 20 through the sliding slot 10 on the fixing plate 9, when pushing to the bottom end, the pressure on the placing plate 14 is released, and when the pressure is released, the pressure spring 12 will slowly bounce, and drive the device that connecting block 13 connects and slowly move to the upper end, when moving the top of recess 11 in fixed plate 9, the test tube of its test also will rise to suitable degree and the inside blood of test tube will contact detecting tube 5 and carry out optical detection, if take out the device, as long as press down earlier place board 14 and let its test tube of test be less than after detecting tube 5, again with sliding tray 10 on fixed plate 9 outwards take out from rectangular 20 can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An optical assay device for biochemical assays, characterized by: the detection box comprises a detection box body (1), a detection screen (2) is arranged on the right side of the surface of the detection box body (1), a ticket outlet (3) is arranged at the bottom end of the left side of the surface of the detection box body (1), a detection groove (4) is arranged on the right side of the ticket outlet (3) and is located below the detection screen (2), a detection pipe (5) is arranged at the top end of the detection groove (4), symmetrical push-pull devices (6) are arranged in the detection groove (4), a pressing device (7) is arranged between the push-pull devices (6) and is symmetrical, and a fixed clamping device (8) is arranged on the top surface of the pressing device (7).

2. An optical assay device for biochemical assays according to claim 1, wherein: push-and-pull device (6) constitute jointly by fixed plate (9) and rectangular (20), rectangular (20) symmetry fixed mounting is on detecting the inner wall that is located the detection box (1) at bottom position in groove (4), seted up one horizontal sliding tray (10) on fixed plate (9) are close to bottom position lateral wall, rectangular (20) movable mounting is on sliding tray (10), seted up one vertical recess (11) on the inside wall of fixed plate (9).

3. An optical assay device for biochemical assays according to claim 1, wherein: the pressing device (7) is composed of a pressure spring (12), a connecting block (13) and a placing plate (14) together, the bottom end of the pressure spring (12) is fixedly installed at the bottom end of a groove face formed by the groove (11) in the fixing plate (9), the top end of the pressure spring (12) is fixedly installed on the top face of the connecting block (13), and the inner side faces of the connecting block (13) are symmetrically and fixedly installed on the outer walls of the two sides of the placing plate (14).

4. An optical assay device for biochemical assays according to claim 1, wherein: fixed clamping device (8) are constituteed jointly by fixed block (15), press from both sides tight piece (16), hand nut (18) and dog (22), the bottom surface symmetry fixed mounting of fixed block (15) is on the top surface of placing board (14), one nut groove (19) has been seted up to the inside of fixed block (15), the inside movable mounting of nut groove (19) has hand nut (18) of twisting, the lateral wall that presss from both sides tight piece (16) is located the bottom position and has seted up one T type groove (21), the front end fixed mounting of hand nut (18) has symmetrical dog (22), the front end of hand nut (18) and its dog (22) are located in the middle of T type groove (21).

5. An optical assay device for biochemical assays according to claim 4, wherein: the inner side surface of the clamping block (16) presents a certain radian, and a layer of sponge body (17) is fixedly arranged on the inner side surface of the clamping block (16).