CN215339874U

CN215339874U - Protein detection device that accuracy is high

Info

Publication number: CN215339874U
Application number: CN202121417845.2U
Authority: CN
Inventors: 李欢; 杨振亚
Original assignee: Tianjin Yunxi Biotechnology Co ltd
Current assignee: Tianjin Yunxi Biotechnology Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-28
Anticipated expiration: 2031-06-25

Abstract

The utility model provides a high-precision protein detection device, and belongs to the technical field of detection equipment. The high-precision protein detection device comprises a protein detection mechanism and a fixed structure. The protein detection mechanism comprises a protein detector body, a first groove is formed in one side of the top surface of the protein detector body, the fixing structure comprises a support and an extensible member, the support is fixed inside the first groove, a threaded rod is fixedly installed at the end of an output shaft of the driving motor, a cover plate is hinged to the surface of the second groove, the extensible member comprises a sleeve and a movable column, the sleeve is fixed to the bottom of the transverse plate, the supporting plate is located below the test tube hole, and the sleeve and the supporting plate are inserted into the placing groove. The test tube can be taken out directly without picking the edge of the test tube by hand, so that the test tube is more convenient to take out and is convenient to observe.

Description

Protein detection device that accuracy is high

Technical Field

The utility model relates to the technical field of detection equipment, in particular to a high-precision protein detection device.

Background

Protein is an important component for composing all cells and tissues of human body. Eating habits that take more protein may have a greater risk of cancer. All important components of the body require the involvement of proteins. Generally, proteins account for about 18% of the total mass of the human body, and most importantly, are related to life phenomena.

At present, the high protein detection device of current accuracy, in order to avoid the interference of external light, the pipe shaft of test tube is whole to get into detection device's inside and avoids light infiltration with this, when taking out the test tube, need scratch the test tube mouth of pipe edge with the hand and just can take out the test tube, very inconvenient and be not convenient for observe inside the test tube.

SUMMERY OF THE UTILITY MODEL

In order to make up for the defects, the utility model provides a high-precision protein detection device, and aims to improve the high-precision protein detection device.

The utility model is realized by the following steps:

the utility model provides a high-precision protein detection device, which comprises a protein detection mechanism and a fixed structure.

The protein detection mechanism comprises a protein detector body, a first groove is formed in one side of the top surface of the protein detector body, a placing groove is formed in the first groove, the fixing structure comprises a support, a driving motor, a transverse plate and a telescopic piece, the support is fixed in the first groove, the driving motor is fixedly installed on the top surface of the support, a threaded rod is fixedly installed at the end of an output shaft of the driving motor, the end of the threaded rod is rotatably connected in the first groove, the transverse plate is in threaded connection with the threaded rod, a second groove is formed in the top surface of the transverse plate, a test tube hole is formed in the second groove, a cover plate is hinged to the surface of the second groove, the telescopic piece comprises a sleeve, a first spring and a movable column, the sleeve is fixed at the bottom of the transverse plate, and the sleeve is located on one side of the test tube hole, the movable column is characterized in that a movable plate is fixed at the upper end of the movable column, the movable plate is connected to the inside of the sleeve in a sliding mode, the first spring is fixed between the movable plate and the sleeve, a supporting plate is fixed to the other end of the movable column, the supporting plate is located below the test tube hole, and the sleeve and the supporting plate are inserted into the placing groove in an inserting mode.

In an embodiment of the present invention, four support members are symmetrically arranged on the bottom of the protein detector body.

In an embodiment of the utility model, the support member includes a threaded post and a threaded sleeve, the threaded post is fixed at the bottom of the protein detector body, the threaded sleeve is screwed on the threaded post, and a support pad is fixed at the bottom of the threaded sleeve.

In an embodiment of the present invention, two sides of the bracket are symmetrically fixed with a limiting rod, and the transverse plate slidably penetrates through the limiting rod.

In one embodiment of the utility model, a cavity is formed in one end of the transverse plate, and a clamping piece is arranged in the cavity.

In an embodiment of the present invention, the clamping member includes a sliding plate, a cross rod and a second spring, the sliding plate is slidably connected inside the cavity, a plug is fixed on one side of the sliding plate, the plug extends to the outside through the cavity, the cross rod is fixed on the other side of the sliding plate, and the second spring is sleeved on the outer surface of the cross rod.

In one embodiment of the utility model, the other end of the cross bar penetrates through the cavity and extends to the outside, and the other end of the cross bar is fixed with the second holding part.

In an embodiment of the utility model, a fixed block is fixed on one side of the cover plate, a jack matched with the plug is arranged in the fixed block, and the plug is inserted in the jack in a sliding manner.

In an embodiment of the present invention, a first holding portion is fixed on one side of the top surface of the cover plate.

In an embodiment of the present invention, a limiting block matched with the movable plate is fixed inside the sleeve.

The utility model has the beneficial effects that: the utility model obtains the protein detection device with high accuracy through the design, when in use, a test tube containing detection liquid is inserted into a test tube hole in the transverse plate, the bottom of the test tube is contacted with the top surface of the support plate, then the upper cover plate of the test tube is fixed through the clamping piece, the cover plate extrudes the test tube, the support plate drives the movable column to move downwards, meanwhile, the movable plate drives the first spring to extend out, then the threaded rod is driven to rotate through the work of the driving motor, the transverse plate drives the test tube to move downwards and is placed in the placing groove in the protein detection instrument body, otherwise, the driving motor rotates reversely, the transverse plate drives the test tube to move upwards, then the first spring of the cover plate is opened to contract and tightly to jack up the test tube for a certain height, so that the test tube can be taken out without manually scratching the edge of the test tube, and can be taken out directly at the edge of the test tube, the taking-out is more convenient, and the observation is convenient when the taking-out is carried out.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic diagram of a first perspective structure of a protein detection device with high accuracy according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a second perspective structure of a high-precision protein detection apparatus according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a placement groove structure of a protein detection device with high accuracy according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a cross-sectional structure of a horizontal plate of the protein detection device with high accuracy according to the embodiment of the present invention;

FIG. 5 is a schematic cross-sectional view of a telescopic member of the protein detection apparatus with high accuracy according to the embodiment of the present invention;

FIG. 6 is an enlarged view taken at A of FIG. 4 according to the present invention.

In the figure: 100-protein detection mechanism; 110-protein detector body; 111-a first recess; 112-a placement groove; 120-a support; 121-threaded post; 122-a threaded sleeve; 123-a support pad; 200-a fixed structure; 210-a scaffold; 211-a limiting rod; 220-a drive motor; 221-threaded rod; 230-a transverse plate; 231-a second groove; 232-test tube hole; 233-a cavity; 240-cover plate; 241-fixed block; 242-jack; 243-first holding part; 250-a telescoping member; 251-a sleeve; 2511-a stop block; 252-a first spring; 253-a movable plate; 254-Movable post; 260-a support plate; 270-a clip; 271-a sliding plate; 272-a plug; 273-cross bar; 2731-second grip; 274-second spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-6, the present invention provides a technical solution: a highly accurate protein detection apparatus includes a protein detection mechanism 100 and a fixing mechanism 200.

The fixing structure 200 is fixed on the protein detecting mechanism 100, and is used for fixing a test tube required by detection.

Referring to fig. 1-4, the protein detecting mechanism 100 includes a protein detecting instrument body 110, a first groove 111 is formed on one side of a top surface of the protein detecting instrument body 110, and a placing groove 112 is formed inside the first groove 111.

The bottom of the protein detector body 110 is fixed with four supporting pieces 120, and the four supporting pieces 120 are symmetrically arranged; support member 120 includes threaded post 121 and thread bush 122, and threaded post 121 is fixed in the bottom of albumen detector body 110, and thread bush 122 threaded connection is on threaded post 121, and the bottom of thread bush 122 is fixed with supporting pad 123, makes supporting pad 123 and horizontal plane contact here through rotatory thread bush 122, can conveniently carry out balanced regulation to detection device, makes it place more stably.

Referring to fig. 1-2 and 4-6, the fixing structure 200 includes a bracket 210, a driving motor 220, a transverse plate 230, and a telescopic member 250, the bracket 210 is fixed inside the first groove 111, the driving motor 220 is fixed on the top surface of the bracket 210, a threaded rod 221 is fixed on the end of the output shaft of the driving motor 220, the end of the threaded rod 221 is rotatably connected inside the first groove 111, the transverse plate 230 is screwed on the threaded rod 221, a second groove 231 is formed on the top surface of the transverse plate 230, a test tube hole 232 is formed inside the second groove 231, a cover plate 240 is hinged on the surface of the second groove 231, the telescopic member 250 includes a sleeve 251, a first spring 252 and a movable column 254, the sleeve 251 is fixed on the bottom of the transverse plate 230, the sleeve 251 is located on one side of the test tube hole 232, a movable plate 253 is fixed on the upper end of the movable column 254, the movable plate 253 is slidably connected inside the sleeve 251, the first spring 252 is fixed between the movable plate 253 and the sleeve 251, the other end of the movable column 254 is fixed with the supporting plate 260, the supporting plate 260 is located below the test tube hole 232, and the sleeve 251 and the supporting plate 260 are inserted into the placing groove 112.

Limiting rods 211 are symmetrically fixed on two sides of the bracket 210, the transverse plate 230 penetrates through the limiting rods 211 in a sliding manner, and hole positions matched with the limiting rods 211 are formed in the transverse plate 230 and used for limiting the transverse plate 230 to move back and forth on the surfaces of the limiting rods 211.

A cavity 233 is formed in one end of the transverse plate 230, and a clamping piece 270 is arranged in the cavity 233; the clamping member 270 comprises a sliding plate 271, a cross rod 273 and a second spring 274, the sliding plate 271 is slidably connected inside the cavity 233, a plug 272 is fixed on one side of the sliding plate 271, the plug 272 penetrates through the cavity 233 and extends to the outside, the cross rod 273 is fixed on the other side of the sliding plate 271, and the second spring 274 is sleeved on the outer surface of the cross rod 273; the other end of the cross bar 273 extends to the outside through the cavity 233, and a second holding part 2731 is fixed to the other end of the cross bar 273, where the second holding part 2731 is a circular plate; a fixing block 241 is fixed on one side of the cover plate 240, a jack 242 matched with the plug 272 is formed in the fixing block 241, the plug 272 is inserted in the jack 242 in a sliding mode, the plug 272 is extruded through the fixing block 241, the sliding plate 271 extrudes the second spring 274 and the cross rod 273 moves towards one side, the plug 272 retracts into the cavity 233, then when the jack 242 is aligned with the plug 272, the second spring 274 is restored to insert the plug 272 in the jack 242, the cover plate 240 is fixed, the cover plate 240 extrudes a test tube in the test tube hole 232, and the test tube and the support plate 260 are tightly attached to improve the placing stability of the test tube.

A first holding part 243 is fixed on one side of the top surface of the cover plate 240, wherein the first holding part 243 is a holding handle, so that the cover plate 240 can be conveniently opened or closed manually; a stop block 2511 matched with the movable plate 253 is fixed inside the sleeve 251, and the movable column 254 can be prevented from being separated from the sleeve 251 to influence the use through the arrangement of the stop block 2511.

Specifically, the working principle of the high-precision protein detection device is as follows: when the test tube taking device is used, a test tube containing detection liquid is inserted into the test tube hole 232 in the transverse plate 230, the bottom of the test tube is contacted with the top surface of the supporting plate 260, then the upper tube cover plate 240 is fixed through the clamping piece 270, the test tube is extruded by the cover plate 240, the supporting plate 260 drives the movable column 254 to move downwards, meanwhile, the movable plate 253 drives the first spring 252 to extend out, then the threaded rod 221 is driven to rotate through the work of the driving motor 220, the transverse plate 230 drives the test tube to move downwards and is placed in the placing groove 112 in the protein detector body 110, otherwise, the driving motor 220 rotates reversely, the transverse plate 230 drives the test tube to move upwards, then the first spring 252 of the cover plate 240 is opened to contract tightly to jack up the test tube to a certain height, so that the test tube can be taken out without manually scratching the edge of the test tube, the test tube can be taken out directly at the edge of the test tube, and the taking out is more convenient, and is convenient to observe when being taken out.

It should be noted that the specific model specification of the driving motor 220 needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted.

The power supply of the drive motor 220 and its principle will be clear to the skilled person and will not be described in detail here.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A protein detection device with high accuracy, which is characterized by comprising

The protein detection mechanism (100) comprises a protein detector body (110), a first groove (111) is formed in one side of the top surface of the protein detector body (110), and a placement groove (112) is formed in the first groove (111);

the fixing structure (200) comprises a support (210), a driving motor (220), a transverse plate (230) and a telescopic piece (250), the support (210) is fixed inside the first groove (111), the driving motor (220) is fixedly installed on the top surface of the support (210), a threaded rod (221) is fixedly installed at the end part of an output shaft of the driving motor (220), the end part of the threaded rod (221) is rotatably connected inside the first groove (111), the transverse plate (230) is in threaded connection on the threaded rod (221), a second groove (231) is formed in the top surface of the transverse plate (230), a test tube hole (232) is formed in the second groove (231), a cover plate (240) is hinged to the surface of the second groove (231), and the telescopic piece (250) comprises a sleeve (251), a first spring (252) and a movable column (250), the sleeve (251) is fixed at the bottom of the transverse plate (230), the sleeve (251) is located on one side of the test tube hole (232), a movable plate (253) is fixed at the upper end of the movable column (254), the movable plate (253) is connected to the inside of the sleeve (251) in a sliding mode, the first spring (252) is fixed between the movable plate (253) and the sleeve (251), a supporting plate (260) is fixed at the other end of the movable column (254), the supporting plate (260) is located below the test tube hole (232), and the sleeve (251) and the supporting plate (260) are inserted into the placing groove (112).

2. The protein detection device with high accuracy as claimed in claim 1, wherein the bottom of the protein detection apparatus body (110) is fixed with four supporting members (120), and the four supporting members (120) are symmetrically arranged.

3. The protein detection device with high accuracy as claimed in claim 2, wherein the support member (120) comprises a threaded post (121) and a threaded sleeve (122), the threaded post (121) is fixed at the bottom of the protein detection apparatus body (110), the threaded sleeve (122) is screwed on the threaded post (121), and a support pad (123) is fixed at the bottom of the threaded sleeve (122).

4. The device for detecting protein with high accuracy as claimed in claim 1, wherein a limiting rod (211) is symmetrically fixed on both sides of the bracket (210), and the transverse plate (230) slidably penetrates through the limiting rod (211).

5. The protein detection device with high accuracy according to claim 1, wherein a cavity (233) is formed in one end of the transverse plate (230), and a clamping member (270) is arranged in the cavity (233).

6. The protein detection device with high accuracy according to claim 5, wherein the clamping member (270) comprises a sliding plate (271), a cross bar (273) and a second spring (274), the sliding plate (271) is slidably connected inside the cavity (233), a plug (272) is fixed to one side of the sliding plate (271), the plug (272) extends to the outside through the cavity (233), the cross bar (273) is fixed to the other side of the sliding plate (271), and the second spring (274) is sleeved on the outer surface of the cross bar (273).

7. The protein detection device with high accuracy as claimed in claim 6, wherein the other end of the cross bar (273) extends to the outside through the cavity (233), and the other end of the cross bar (273) is fixed with a second holding portion (2731).

8. The protein detection device with high accuracy according to claim 6, wherein a fixing block (241) is fixed on one side of the cover plate (240), a jack (242) matched with the plug (272) is formed inside the fixing block (241), and the plug (272) is slidably inserted into the jack (242).

9. The protein detecting device with high accuracy as claimed in claim 1, wherein the first holding portion (243) is fixed on one side of the top surface of the cover plate (240).

10. The protein detection device with high accuracy as claimed in claim 1, wherein a stop block (2511) matched with the movable plate (253) is fixed inside the sleeve (251).