CN216964672U

CN216964672U - A many samples are reaction lift platform simultaneously for full-automatic excrement and urine detection device

Info

Publication number: CN216964672U
Application number: CN202123153142.6U
Authority: CN
Inventors: 万志强; 温元甲
Original assignee: WHPM Bioresearch and Technology Co Ltd
Current assignee: WHPM Bioresearch and Technology Co Ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-07-15
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a multi-sample simultaneous reaction lifting platform for a full-automatic excrement detection device, which comprises a base, a back plate integrated on the rear side of the base and three object stage groups, wherein the object stage groups are connected with the back plate in a sliding manner through lifting components and are arranged in three groups at intervals in the vertical direction; the object stage comprises a platform and a reagent strip bearing plate arranged on the platform, wherein the reagent strip bearing plate can be embedded into or separated from the platform from one side of the platform. The lifting platform is provided with three groups of object carrying tables, and meanwhile, in order to facilitate maintenance and cleaning and avoid polluting instruments, the object carrying tables are integrated with reagent strip bearing plates which are convenient to mount and dismount, and the reagent strip bearing plates are dismounted and mounted in an embedded connection mode, so that the simultaneous reaction and detection of multiple samples are met, the instruments can be prevented from being polluted, and the maintenance is facilitated.

Description

A many samples are reaction lift platform simultaneously for full-automatic excrement and urine detection device

Technical Field

The utility model relates to the technical field of reagent in-vitro diagnosis, in particular to a multi-sample simultaneous reaction lifting platform for a full-automatic excrement detection device.

Background

The in vitro detection mode of the fecal sample comprises an instrument matched fecal collecting and detecting device and a manual fecal sample collecting and detecting device. Whatever the detection mode, the feces need to be collected on a test bed and finally placed in an instrument for reaction and detection.

The platform for bearing the excrement sample in the prior art is a common object stage, the platform capable of bearing the excrement sample is arranged on the platform, the excrement sample is placed on the platform, and reaction and detection are completed under the action of each functional component in the instrument. The objective table in the prior art can only bear one excrement sample, and the detection efficiency is reduced, so that the platform capable of bearing a plurality of excrement samples is necessary in the field. Meanwhile, the platform in the prior art directly places the excrement sample on the platform, so that great inconvenience is brought to later maintenance and cleaning, the pollution of the next test can be caused, and the detection result is seriously influenced.

Therefore, in view of the above technical problems, there is a need for a multi-sample simultaneous reaction lifting platform for a fully automatic stool detection device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a multi-sample simultaneous reaction lifting platform for a full-automatic excrement detection device, which is novel in structure, can simultaneously bear a plurality of excrement samples and is convenient for later maintenance and cleaning.

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

the utility model relates to a multi-sample simultaneous reaction lifting platform for a full-automatic excrement detection device, which is integrated in the excrement detection device and comprises:

a base;

a back plate integrated at the rear side of the base; and

the object carrying table groups are connected with the back plate in a sliding mode through a lifting assembly and are divided into three groups, and the three groups of object carrying tables are arranged at intervals in the vertical direction;

the objective table comprises a platform and a reagent strip bearing plate arranged on the platform, wherein a fecal sample reagent strip is placed on the reagent strip bearing plate, and the reagent strip bearing plate can be embedded into or separated from one side of the platform.

Further, the back plate is fixedly connected to the rear side of the base;

the back plate extends along the vertical direction, and a guide structure is arranged on one side of the back plate, which is matched with the lifting assembly;

the lifting assembly is integrated on the base.

Further, the lifting assembly comprises:

a drive motor integrated with the base;

the screw rod is connected with the output end of the driving motor and is driven to rotate by the driving motor; and

the sliding block is in transmission connection with the screw rod;

a screw rod nut in threaded connection with the screw rod is arranged inside the sliding block, and the screw rod penetrates through the sliding block and extends to the upper part;

the upper end of the back plate is provided with a top plate, and the upper end of the screw rod extends to the top plate and is rotatably connected with the top plate through a bearing;

the object stage group is fixedly connected with the sliding block so as to move along the vertical direction through the threaded connection drive of the screw rod and the screw rod nut.

Further, the guide structure includes:

the guide grooves extend along the length direction of the back plate and are symmetrically formed; and

the guide rail extends along the length direction of the back plate and protrudes out of the middle position of the back plate;

a convex block is formed at the position where the sliding block is matched with the guide groove, and a guide groove is formed at the position where the sliding block is matched with the guide rail;

the lug is embedded into the guide groove, and the guide rail is embedded into the guide groove;

the slide block keeps a motion track in the vertical direction through the guide structure.

Furthermore, bending parts are formed on two sides of the objective table in a bending mode, and clamping channels are formed between the bending parts and the plane of the objective table;

the reagent strip bearing plate can move along the clamping channel to be embedded into the object stage.

Furthermore, a mounting plate is arranged on one side, close to the sliding block, of the object stage group;

the three groups of object stages are assembled on the front side of the mounting plate at intervals in the vertical direction, and the mounting plate is fixedly assembled with the sliding block through bolts;

the width of the mounting plate is the same as that of the sliding block, and the width of the mounting plate is smaller than that of the objective table;

the mounting plate with the objective table is connected in one side of objective table.

Further, the object stage is provided with a reinforcing plate on one side opposite to the mounting plate;

the adjacent object stages are connected into a whole through the reinforcing plate.

Further, the reagent strip carrier plate comprises:

a box body with an open upper end; and

the clamping part is formed at the bottom of the box body and protrudes towards the side surface;

the clamping part can be embedded into the clamping channel from one side and can slide along the clamping channel so as to adjust the position of the box body relative to the objective table;

the upper end of the box body is flush with the upper end of the bending part.

In the technical scheme, the multi-sample simultaneous reaction lifting platform for the full-automatic excrement detection device provided by the utility model has the following beneficial effects:

the lifting platform is provided with three groups of object carrying tables, and meanwhile, in order to facilitate maintenance and cleaning and avoid polluting instruments, the object carrying tables are integrated with reagent strip bearing plates which are convenient to mount and dismount, and the reagent strip bearing plates are dismounted and mounted in an embedded connection mode, so that the simultaneous reaction and detection of multiple samples are met, the instruments can be prevented from being polluted, and the maintenance is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural diagram of a multi-sample simultaneous reaction lifting platform for a full-automatic fecal detection apparatus according to an embodiment of the present invention;

fig. 2 is a schematic view of a guiding structure of a sliding block and a back plate of a multi-sample simultaneous reaction lifting platform for a full-automatic stool detection device according to an embodiment of the present invention;

fig. 3 is a sectional view of a connection structure between a stage of a multi-sample simultaneous reaction lifting platform and a reagent strip carrier plate for a full-automatic fecal testing apparatus according to an embodiment of the present invention.

Description of reference numerals:

1. a base; 2. a back plate; 3. a lifting assembly; 4. a guide structure; 5. an object stage; 6. a reagent strip carrier plate;

201. a top plate;

301. a drive motor; 302. a screw rod; 303. a slider; 304. a feed screw nut;

401. a guide groove; 402. a guide rail; 403. a bump; 404. a guide groove;

501. mounting a plate; 502. a reinforcing plate; 503. a bending part; 504. clamping the channel;

601. a box body; 602. a clamping part.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

See fig. 1-3;

the embodiment discloses a many samples simultaneously react lift platform for full-automatic excrement and urine detection device, this lift platform is integrated in excrement and urine detection device, and lift platform includes:

a base 1;

a back plate 2 integrated on the back side of the base 1; and

the object stage groups are connected with the back plate 2 in a sliding mode through the lifting assembly 3 and are divided into three groups, and the three groups of object stages 5 are arranged at intervals in the vertical direction;

the objective table 5 comprises a platform and a reagent strip bearing plate 6 arranged on the platform, wherein a fecal sample reagent strip is placed on the reagent strip bearing plate 6, and the reagent strip bearing plate 6 can be embedded into or separated from the platform from one side of the platform.

Specifically, this embodiment discloses a lift platform that realizes faecal many samples and detect simultaneously, and this lift platform is integrated in excrement and urine detection device, mainly bears the weight of excrement and urine sample through foretell objective table 5 to finally detect excrement and urine sample through the detecting element in the instrument. This lift platform includes base 1 and backplate 2, and the drive through lifting unit 3 drives the objective table group and reciprocates to realize the business turn over instrument of excrement and urine sample. The object stage group of the embodiment includes three object stages 5, which can respectively place three stool samples on the reagent strip bearing plates 6 of the corresponding object stages 5, so as to finally realize simultaneous detection and reaction of multiple samples. Due to the reagent strip bearing plate 6 assembled with the object stage 5, the platform can be maintained conveniently, the device cannot be polluted due to the temporary storage of the excrement sample, and the reagent strip bearing plate 6 can be directly cleaned or replaced.

Preferably, the back plate 2 of the present embodiment is fixedly connected to the rear side of the base 1;

the back plate 2 extends along the vertical direction, and a guide structure 4 is arranged on one side of the back plate 2 matched with the lifting assembly 3;

the lifting assembly 3 is integrated on the base 1.

Wherein, above-mentioned lifting unit 3 includes:

a driving motor 301 integrated with the base 1;

a screw rod 302 connected with the output end of the driving motor 301 and driven to rotate by the driving motor 301; and

a slide block 303 in transmission connection with the screw rod 302;

a screw rod nut 304 in threaded connection with the screw rod 302 is arranged inside the sliding block 303, and the screw rod 302 penetrates through the sliding block 303 and extends to the upper part;

the upper end of the back plate 2 is provided with a top plate 201, and the upper end of the screw rod 302 extends to the top plate 201 and is rotationally connected with the top plate 201 through a bearing;

the stage group is secured to a slide 303 for movement in a vertical direction driven by the threaded connection of a lead screw 302 and a lead screw nut 304.

More preferably:

the above-described guide structure 4 includes:

guide grooves 401 extending in the longitudinal direction of the back plate 2 and formed symmetrically; and

a guide rail 402 extending along the length direction of the rear panel 2 and protruding from the middle of the rear panel 2;

a convex block 403 is formed at the position where the sliding block 303 is matched with the guide groove 401, and a guide groove 404 is formed at the position where the sliding block 303 is matched with the guide rail 402;

the projection 403 is inserted into the guide groove 401, and the guide rail 402 is inserted into the guide groove 404;

the slider 303 maintains a vertical movement trajectory by the guide structure 4.

The embodiment further defines the structure of the lifting assembly 3, which comprises a driving motor 301, a lead screw 302 and a lead screw nut 304, wherein the driving motor 301 drives the lead screw 302 to rotate, and since the lead screw nut 304 is in threaded connection with the lead screw 302 and limits the axial movement of the lead screw 302 and the rotation of the lead screw nut 304, the rotary motion can be converted into the linear motion of the slider 303. Eventually driving the movement of the stage 5. And the screw rod 302 is connected with the top plate 201 through a bearing, so that the screw rod 302 can smoothly rotate.

In order to guide the linear movement of the slider 303, the guide groove 401 and the guide rail 402 are provided in the back plate 2 in the present embodiment, and the slider 303 is held so as to be capable of linear movement at any time by engaging with the corresponding projection 403 and guide groove 404 of the slider 303.

Preferably, the object stage 5 of the present embodiment is formed with bent portions 503 at both sides thereof, and a clamping channel 504 is formed between the bent portions 503 and the plane of the object stage 5;

the reagent strip carrier plate 6 can be moved along the clamping channel 504 to engage the object table 5.

Wherein, above-mentioned reagent strip loading plate 6 includes:

a case 601 with an open upper end; and

a clamping portion 602 formed at the bottom of the case 601 and protruding toward the side;

the clamping portion 602 can be embedded into the clamping channel 504 from one side and can slide along the clamping channel 504 to adjust the position of the box body 601 relative to the object stage 5;

the upper end of the box body 601 is flush with the upper end of the bending part 503.

The structure of the reagent strip carrier plate 6 and the connection of the reagent strip carrier plate 6 to the object stage 5 are described in detail here. In order not to influence the normal operation of detection, and conveniently change reagent strip loading board 6, the bottom of reagent strip loading board 6 of this embodiment has the joint portion 602 with the joint passageway 504 complex of objective table 5, the sliding connection through joint portion 602 and joint passageway 504 has realized the installation of reagent strip loading board 5, and the upper end of reagent strip loading board 5 need flush with the upper end of the portion 503 of bending of objective table 5, can not influence the normal clear of detection like this. Meanwhile, considering the accuracy of detection and facilitating the observation of testers, the material of the reagent strip bearing plate 6 of the embodiment is preferably transparent.

Preferably, the mounting plate 501 is arranged on one side of the object stage group of the embodiment, which is close to the sliding block 303;

the three groups of object stages 5 are assembled on the front side of the mounting plate 501 at intervals in the vertical direction, and the mounting plate 501 is fixedly assembled with the sliding block 303 through bolts;

the width of the mounting plate 501 is the same as that of the sliding block 303, and the width of the mounting plate 501 is smaller than that of the object stage 5;

the mounting plate 501 and the stage 5 are connected to one side of the stage 5.

Wherein the stage 5 has a reinforcing plate 502 on the side opposite to the mounting plate 501;

the adjacent stages 5 are connected together by a reinforcing plate 502.

The three-set stage 5 of the present embodiment is connected to the slider 303 through the mounting plate 501, but there are a design of the width of the mounting plate 501 and an eccentric mounting manner, and in order to ensure the structural stability of the stage 5, the present embodiment designs a reinforcing plate 502 on the opposite side of the stage 5, and the reinforcing plate 502 improves the structural stability of the stage 5.

the lifting platform is provided with three groups of object carrying platforms 5, and meanwhile, in order to facilitate maintenance and cleaning and avoid instrument pollution, the object carrying platforms 5 are integrated with reagent strip bearing plates 6 which are convenient to mount and dismount, and the reagent strip bearing plates 6 are dismounted and mounted in an embedded connection mode, so that the simultaneous reaction and detection of multiple samples are met, the instrument pollution can be avoided, and the maintenance is facilitated.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides a many samples simultaneously react lift platform for full-automatic excrement and urine detection device, this lift platform integration in excrement and urine detection device which characterized in that, lift platform includes:

a base (1);

a back plate (2) integrated at the rear side of the base (1); and

the object stage groups are connected with the back plate (2) in a sliding mode through a lifting assembly (3) and are divided into three groups, and the three groups of object stages (5) are arranged at intervals in the vertical direction;

objective table (5) include the platform and install in reagent strip loading board (6) on the platform, place excrement and urine sample reagent strip on reagent strip loading board (6), reagent strip loading board (6) can by one side embedding or the breaking away from of platform the platform.

2. The multi-sample simultaneous reaction lifting platform for the fully automatic fecal detection device according to claim 1 characterized in that the back plate (2) is attached to the back side of the base (1);

the back plate (2) extends along the vertical direction, and a guide structure (4) is arranged on one side of the back plate (2) matched with the lifting assembly (3);

the lifting component (3) is integrated on the base (1).

3. The multi-sample simultaneous reaction lift platform for a fully automatic stool detection device according to claim 2, wherein the lift assembly (3) comprises:

a drive motor (301) integrated in the base (1);

the screw rod (302) is connected with the output end of the driving motor (301) and is driven to rotate by the driving motor (301); and

a sliding block (303) in transmission connection with the screw rod (302);

a screw rod nut (304) in threaded connection with the screw rod (302) is arranged inside the sliding block (303), and the screw rod (302) penetrates through the sliding block (303) and extends to the upper part;

the upper end of the back plate (2) is provided with a top plate (201), and the upper end of the screw rod (302) extends to the top plate (201) and is rotatably connected with the top plate (201) through a bearing;

the object stage group is fixedly connected with the sliding block (303) so as to move in the vertical direction through the threaded connection driving of the screw rod (302) and the screw rod nut (304).

4. A multi-sample simultaneous reaction lift platform for a fully automatic faecal detection device according to claim 3, characterised in that said guiding structure (4) comprises:

guide grooves (401) extending in the longitudinal direction of the back plate (2) and formed symmetrically; and

the guide rail (402) extends along the length direction of the back plate (2) and protrudes out of the middle position of the back plate (2);

a convex block (403) is formed at the position where the sliding block (303) is matched with the guide groove (401), and a guide groove (404) is formed at the position where the sliding block (303) is matched with the guide rail (402);

the lug (403) is embedded in the guide groove (401), and the guide rail (402) is embedded in the guide groove (404);

the slide block (303) keeps a motion track in the vertical direction through the guide structure (4).

5. The multi-sample simultaneous reaction lifting platform for the full-automatic fecal detection device according to claim 3 is characterized in that the two sides of the object stage (5) are bent to form bending parts (503), and a clamping channel (504) is formed between the bending parts (503) and the plane of the object stage (5);

the reagent strip carrier plate (6) can be moved along the clamping channel (504) in order to engage in the object carrier (5).

6. The multi-sample simultaneous reaction lifting platform for the full-automatic fecal detection apparatus according to claim 5 wherein the stage group has a mounting plate (501) on the side close to the slide block (303);

the three sets of object stages (5) are assembled on the front side of the mounting plate (501) at intervals in the vertical direction, and the mounting plate (501) is fixedly assembled with the sliding block (303) through bolts.

7. The multi-specimen simultaneous reaction lifting platform for the full-automatic fecal detection apparatus according to claim 6 characterized in that the width of the mounting plate (501) is the same as the slide block (303) and the width of the mounting plate (501) is smaller than the width of the object stage (5);

the mounting plate (501) and the object stage (5) are connected to one side of the object stage (5).

8. The multi-specimen simultaneous reaction elevating platform for the full automatic fecal testing device according to claim 7 characterized in that the stage (5) has a reinforcing plate (502) on the side opposite to the mounting plate (501);

the adjacent object stages (5) are connected into a whole through the reinforcing plate (502).

9. The multi-sample simultaneous reaction elevating platform for a fully automatic fecal testing device according to claim 5 wherein the reagent strip carrier plate (6) comprises:

a box body (601) with an open upper end; and

a clamping part (602) which is formed at the bottom of the box body (601) and protrudes towards the side surface;

the clamping portion (602) can be embedded into the clamping channel (504) from one side and slide along the clamping channel (504) to adjust the position of the box body (601) relative to the object stage (5).

10. The multi-specimen simultaneous reaction lifting platform for the full-automatic fecal detection device according to claim 9 wherein the upper end of the box body (601) is flush with the upper end of the bent portion (503).