CN208313990U

CN208313990U - A kind of detection of biological samples device

Info

Publication number: CN208313990U
Application number: CN201821029914.0U
Authority: CN
Inventors: 张海洋; 张运生
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-02
Filing date: 2018-07-02
Publication date: 2019-01-01
Anticipated expiration: 2028-07-02

Abstract

The utility model relates to biological detection equipment technical fields, and disclose a kind of detection of biological samples device, including pedestal, the two sides of the pedestal have been respectively fixedly connected with support frame, the bottom end of two support frames is fixedly connected with the two sides of bench-top respectively, and the two sides of base bottom are fixedly connected with the two sides at the top of fluid cartridge respectively, and the bottom of fluid cartridge inner cavity is equipped with biological sample, limiting slot is offered in the middle part of pedestal, the two sides of base top are fixedly connected with the two sides of fixed housing bottom respectively.The detection of biological samples device, by the structure for installing graduated scale in the side of sliding panel, realize the distance for accurately detecting sliding panel and Test paper decline, excessive Test paper is avoided to enter in biological sample, because itself contains a certain amount of chemical reagent on Test paper, the ingredient that excessive addition may cause biological sample changes and leads to the problem of affecting testing result, improves the accuracy of device.

Description

A kind of detection of biological samples device

Technical field

The utility model relates to biological detection equipment technical field, specially a kind of detection of biological samples device.

Background technique

With the development of the social economy, the life of the mankind achieves progress with rapid changepl. never-ending changes and improvements, still, with economic development Meanwhile the living environment of the mankind is subject to great destruction, a large amount of air, water source etc. are subject to huge pollution, gradually prestige The normal existence of the mankind is coerced, the underground water source of various regions is subject to great pollution, and the common people often can only largely go to supermarket to purchase Mineral water.So the development of the modern life often requires the routine testing of environment to keep synchronous therewith.

During routine testing operates, often by directly all kinds of Test papers is put into sample liquid manually It is detected, but Test paper and biological sample contact range can not be accurately controlled in this way, excessive detection may be made to try Paper enters in biological sample, and because Test paper itself contains a certain amount of chemical reagent, excessive addition may cause biological sample This ingredient changes and causes to affect testing result.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of detection of biological samples device, has detection precisely, It is easy to operate, it the advantages that practicability is high, solves since Test paper and biological sample contact range can not be accurately controlled manually, Excessive Test paper may be made to enter in biological sample, because Test paper itself contains a certain amount of chemical reagent, mistake The ingredient that more additions may cause biological sample changes and leads to the problem of affecting testing result.

(2) technical solution

To realize that above-mentioned detection is accurate, easy to operate, the high purpose of practicability, the utility model provides following technical side Case: a kind of detection of biological samples device, including pedestal, the two sides of the pedestal have been respectively fixedly connected with support frame, described in two The bottom end of support frame is fixedly connected with the two sides of bench-top respectively, and the two sides of the base bottom are respectively and at the top of fluid cartridge Two sides be fixedly connected, the bottom of the fluid cartridge inner cavity is equipped with biological sample, offers limiting slot in the middle part of the pedestal, institute The two sides for stating base top are fixedly connected with the two sides of fixed housing bottom respectively, the fixed peace in the side of the fixed case top Top equipped with rotational pin, and fixed shell is flexibly connected by rotational pin with the side at the top of cover board, the cover board side Bottom is fixedly installed with spacer pin, and the bottom of cover board is connected by the top movable of spacer pin and pedestal, the fixed shell Side be fixedly installed with graduated scale, the inner wall of the fixed shell two sides offers sliding groove, and the inside of graduated scale is logical It crosses sliding groove to be flexibly connected with the two sides of sliding panel, the two sides of the sliding panel bottom are fixed with the top of telescopic rod respectively to be connected It connects, the bottom of the telescopic rod is fixedly connected with the top of spring, and the bottom of telescopic rod is by being located at the bullet inside maintenance set The transmission connection of the top of spring and pedestal, the middle part on sliding panel top are fixedly connected with the bottom of maintenance bar, the maintenance bar Top be fixedly connected with push plate, the middle part of the push plate is flexibly connected with take-up, the activity of the bottom of the take-up It is connected with Test paper.

Preferably, the take-up includes maintenance set, the back side and the positive side of maintenance bar of maintenance set outer ring It is fixedly connected, the inner ring of the maintenance set is flexibly connected with the middle part of motion bar, and the top of the motion bar is fixedly connected with pressure Plate, the bottom end of the motion bar are fixedly connected with connecting plate, and the two sides of the connecting plate bottom have been respectively fixedly connected with connecting rod, The bottom end of the connecting rod is flexibly connected with the positive middle part of clamping plate, the opposite side of two clamping plates respectively with Test paper Two sides are flexibly connected, and the other side of the clamping plate is flexibly connected with the bottom end of bayonet lock, the top of the bayonet lock and the bottom of sliding panel Portion is fixedly connected.

Preferably, the limiting slot is the round slot of slot diameter 3cm, and the limiting slot is located at the surface of fluid cartridge, institute The distance between the size of limiting slot and two bayonet locks is stated to be mutually adapted.

Preferably, the size of the cover board is mutually adapted with fixed shell, and top and the set casing body of the cover board are formed Angle and angular range are 0 ° to 180 °.

Preferably, the graduated scale is located at the side of sliding panel, and side and the sliding panel of the graduated scale are mutually perpendicular to, institute The scale unit for stating graduated scale is Centimeter Level.

Preferably, the Test paper is the toughness paper slip of long 20cm, and the side of the Test paper and telescopic rod are mutual In parallel.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of detection of biological samples device, has following

The utility model has the advantages that

1, the detection of biological samples device realizes accurate inspection by installing the structure of graduated scale in the side of sliding panel The distance for measuring sliding panel and Test paper decline, avoids excessive Test paper and enters in biological sample, because of detection Itself contain a certain amount of chemical reagent on test paper, the ingredient that excessive addition may cause biological sample changes and causes to influence The problem of testing result, improve the accuracy of device.

2, the detection of biological samples device realizes by the cooperation of take-up and Test paper and to detect manually Test paper fastening and unclamp function, convenient for the Test paper after using carry out replacement and the lasting of device use, improve dress The practicability set.

Detailed description of the invention

Fig. 1 is the utility model structure front schematic view；

Fig. 2 is the utility model structure take-up schematic diagram.

In figure: 1, pedestal；2, support frame；3, workbench；4, fluid cartridge；5, biological sample；6, limiting slot；7, set casing Body；8, rotational pin；9, cover board；10, spacer pin；11, graduated scale；12, sliding groove；13, sliding panel；14, telescopic rod；15, spring； 16, maintenance bar；17, push plate；18, take-up；181, maintenance set；182, motion bar；183, pressing plate；184, connecting plate；185, Connecting rod；186, clamping plate；187, bayonet lock；19, Test paper.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of detection of biological samples device referring to FIG. 1-2, including pedestal 1, the two sides of pedestal 1 have been respectively fixedly connected with Support frame 2, the bottom end of two support frames 2 are fixedly connected with the two sides at 3 top of workbench respectively, the two sides difference of 1 bottom of pedestal It is fixedly connected with the two sides at 4 top of fluid cartridge, the bottom of 4 inner cavity of fluid cartridge is equipped with biological sample 5, and the middle part of pedestal 1 offers Limiting slot 6, limiting slot 6 are the round slot of slot diameter 3cm, and limiting slot 6 is located at the surface of fluid cartridge 4, the size of limiting slot 6 and The distance between two bayonet locks 187 are mutually adapted, mutually suitable by the distance between the size of limiting slot 6 and two bayonet locks 187 The structure matched avoids the problem of take-up 18 and Test paper 19 can touch downwards by pedestal 1, improves device Reasonability, the two sides at the top of pedestal 1 are fixedly connected with the two sides of fixed 7 bottom of shell respectively, the side at fixed 7 top of shell It is fixedly installed with rotational pin 8, and the top of fixed shell 7 is flexibly connected by rotational pin 8 with the side at 9 top of cover board, cover board 9 Size be mutually adapted with fixed shell 7, the top of cover board 9 and fixed shell 7 forms angle and angular range is 0 ° to 180 °, The structure that angle is formed by the top and fixed shell 7 of cover board 9, realizes the function that can open and close cover board 9 manually, is convenient for Test paper 19 later replaces it using primary, improves the simplicity of device, and the bottom of 9 side of cover board is fixedly mounted There is spacer pin 10, and the bottom of cover board 9 is connect by spacer pin 10 with the top movable of pedestal 1, the side of fixed shell 7 is fixed Graduated scale 11 is installed, graduated scale 11 is located at the side of sliding panel 13, and side and the sliding panel 13 of graduated scale 11 are mutually perpendicular to, and carves The scale unit for spending ruler 11 is Centimeter Level, by the structure in the side of sliding panel 13 installation graduated scale 11, realizes accurate inspection The distance that sliding panel 13 and Test paper 19 decline is measured, excessive Test paper 19 is avoided and enters in biological sample 5, Because itself containing a certain amount of chemical reagent on Test paper 19, the ingredient that excessive addition may cause biological sample 5 becomes Change leads to the problem of affecting testing result, improves the accuracy of device, and the inner wall of fixed 7 two sides of shell offers sliding Slot 12, and the inside of graduated scale 11 is flexibly connected by sliding groove 12 with the two sides of sliding panel 13, the two sides of 13 bottom of sliding panel It is fixedly connected respectively with the top of telescopic rod 14, the bottom of telescopic rod 14 is fixedly connected with the top of spring 15, and telescopic rod 14 Bottom be sequentially connected by being located at the top of maintenance set internal spring 15 and pedestal 1, the middle part on 13 top of sliding panel with admittedly The bottom of position bar 16 is fixedly connected, and the top of maintenance bar 16 is fixedly connected with push plate 17, the middle part of push plate 17 and take-up 18 It is flexibly connected, take-up 18 includes maintenance set 181, and the back side that maintenance covers 181 outer rings is fixed with the positive side of maintenance bar 16 The inner ring of connection, maintenance set 181 is flexibly connected with the middle part of motion bar 182, and the top of motion bar 182 is fixedly connected with pressing plate 183, the bottom end of motion bar 182 is fixedly connected with connecting plate 184, and the two sides of 184 bottom of connecting plate have been respectively fixedly connected with connection The bottom end of bar 185, connecting rod 185 is flexibly connected with the positive middle part of clamping plate 186, the opposite side of two clamping plates 186 respectively with inspection The two sides of test paper 19 are flexibly connected, and the other side of clamping plate 186 is flexibly connected with the bottom end of bayonet lock 187, the top of bayonet lock 187 and The bottom of sliding panel 13 is fixedly connected, and pushes motion bar 182 that connecting plate 184 is moved down by pressing down on pressing plate 183 It contacts with each other with the top of clamping plate 186 and it is made to unclamp Test paper 19 along the rotation of the bottom end of bayonet lock 187, on the contrary, it pulls up Dynamic pressure plate 183 and motion bar 182 make connecting plate 184 that two rotations of clamping plate 186 be driven to draw close clamping Test paper 19, realize The function of making Test paper 19 fasten and unclamp manually avoids Test paper 19 due to that can not clamp and replacement causes to detect The problem of can not carrying out, improves the sustainable usability of device, and the bottom of take-up 18 is connected with Test paper 19, Test paper 19 is the toughness paper slip of long 20cm, and side and the telescopic rod 14 of Test paper 19 are parallel to each other, and is contained by clamping The Test paper 19 of different type reagent is simultaneously reacted with biological sample 5, is observed the color change of Test paper 19, is realized detection The function of 5 internal component of biological sample, improves the high efficiency of device.

When work, first to positive side rotating plate 9, presses down on pressing plate 183 and motion bar 182 is pushed to connect Plate 184, which is moved down, to be contacted with each other with the top of clamping plate 186 and rotates it along the bottom end of bayonet lock 187, and the bottom end of clamping plate 186 is same Shi Yidong is located remotely from each other, and the Test paper 19 containing different reagents is placed between two clamping plates 186, then pull up pressing plate 183 and motion bar 182 connecting plate 184 that the rotation of two clamping plates 186 be driven to draw close to clamp Test paper 19, push down on push plate 17, drive take-up 18 and Test paper 19 to move down, so that Test paper 19 and biological sample 5 contact with each other, and sliding Movable plate 13, which moves down, drives telescopic rod 14 to move down extruding spring 15, unclamps push plate 17, telescopic rod 14 and sliding panel 13 are in spring Moved up under 15 elastic force effect drive take-up 18 and Test paper 19 synchronize move up, observation Test paper 19 Color change analyzes the ingredient of biological sample 5.

In conclusion the detection of biological samples device, real by installing the structure of graduated scale 11 in the side of sliding panel 13 The distance for accurately detecting that sliding panel 13 and Test paper 19 decline is showed, has avoided excessive Test paper 19 and enter life In object sample 5, because itself containing a certain amount of chemical reagent on Test paper 19, excessive addition may cause biological sample 5 Ingredient, which changes, leads to the problem of affecting testing result, improves the accuracy of device；Pass through take-up 18 and detection The cooperation of test paper 19 realizes the function of making Test paper 19 fasten and unclamp manually, convenient for the Test paper after using 19 carry out replacement and the lasting use of device, improve the practicability of device；It solves since detection can not be accurately controlled manually Test paper 19 and 5 contact range of biological sample, may be such that excessive Test paper 19 enters in biological sample 5, because detection tries Paper 19 itself contains a certain amount of chemical reagent, and the ingredient that excessive addition may cause biological sample 5 changes and causes to influence The problem of testing result.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of detection of biological samples device, including pedestal (1), it is characterised in that: the two sides of the pedestal (1) are fixed respectively to be connected It is connected to support frame (2), the bottom end of two support frames as described above (2) is fixedly connected with the two sides at the top of workbench (3) respectively, the bottom The two sides of seat (1) bottom are fixedly connected with the two sides at the top of fluid cartridge (4) respectively, and the bottom of fluid cartridge (4) inner cavity is equipped with Biological sample (5) offers limiting slot (6) in the middle part of the pedestal (1), the two sides at the top of the pedestal (1) respectively with fixation The two sides of shell (7) bottom are fixedly connected, and the side at the top of the fixed shell (7) is fixedly installed with rotational pin (8), and fixed The top of shell (7) is flexibly connected by rotational pin (8) with the side at the top of cover board (9), and the bottom of cover board (9) side is solid Dingan County is equipped with spacer pin (10), and the bottom of cover board (9) is connect by spacer pin (10) with the top movable of pedestal (1), described The side of fixed shell (7) is fixedly installed with graduated scale (11), and the inner wall of fixed shell (7) two sides offers sliding groove (12), and the inside of graduated scale (11) is flexibly connected by sliding groove (12) with the two sides of sliding panel (13), the sliding panel (13) two sides of bottom are fixedly connected at the top of telescopic rod (14) respectively, bottom and spring (15) of the telescopic rod (14) Top is fixedly connected, and the bottom of telescopic rod (14) is passed by being located at the top of spring (15) and pedestal (1) inside maintenance set Dynamic connection, the middle part on sliding panel (13) top are fixedly connected with the bottom of maintenance bar (16), the top of the maintenance bar (16) Portion is fixedly connected with push plate (17), and the middle part of the push plate (17) is flexibly connected with take-up (18), the take-up (18) bottom is connected with Test paper (19).

2. a kind of detection of biological samples device according to claim 1, it is characterised in that: the take-up (18) includes The back side of maintenance set (181), maintenance set (181) outer ring is fixedly connected with maintenance bar (16) positive side, the maintenance The inner ring of set (181) is flexibly connected with the middle part of motion bar (182), and the top of the motion bar (182) is fixedly connected with pressing plate (183), the bottom end of the motion bar (182) is fixedly connected with connecting plate (184), the two sides point of connecting plate (184) bottom It not being fixedly connected with connecting rod (185), the bottom end of the connecting rod (185) is flexibly connected with clamping plate (186) positive middle part, and two The opposite side of a clamping plate (186) is flexibly connected with the two sides of Test paper (19) respectively, the other side of the clamping plate (186) It is flexibly connected with the bottom end of bayonet lock (187), the top of the bayonet lock (187) is fixedly connected with the bottom of sliding panel (13).

3. a kind of detection of biological samples device according to claim 1, it is characterised in that: the limiting slot (6) is slot diameter The round slot of 3cm, the limiting slot (6) are located at the surface of fluid cartridge (4), the size of the limiting slot (6) and two cards The distance between pin (187) is mutually adapted.

4. a kind of detection of biological samples device according to claim 1, it is characterised in that: the size of the cover board (9) with Fixed shell (7) are mutually adapted, and the top of the cover board (9) forms angle with fixed shell (7) and angular range is 0 ° and arrives 180°。

5. a kind of detection of biological samples device according to claim 1, it is characterised in that: the graduated scale (11), which is located at, to be slided The side of movable plate (13), side and the sliding panel (13) of the graduated scale (11) are mutually perpendicular to, the scale of the graduated scale (11) Unit is Centimeter Level.

6. a kind of detection of biological samples device according to claim 1, it is characterised in that: the Test paper (19) is length The toughness paper slip of 20cm, side and the telescopic rod (14) of the Test paper (19) are parallel to each other.