CN220012650U

CN220012650U - Cell detection device

Info

Publication number: CN220012650U
Application number: CN202321692923.9U
Authority: CN
Inventors: 吕凌; 丁蓝宇; 古鉴; 周浩明
Original assignee: Cell Valley Nanjing Biotechnology Co ltd
Current assignee: Cell Valley Nanjing Biotechnology Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-11-14
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a cell detection device, and relates to the technical field of cell detection devices; the utility model comprises a detection device body and a detection head, wherein the detection device body is connected with a detection head shell, the detection head is connected to the detection head shell, the detection head penetrates through the detection head shell, and a protection component is connected to the lower surface of the detection head shell.

Description

Cell detection device

Technical Field

The utility model relates to the technical field of cell detection devices, in particular to a cell detection device.

Background

Stem cell detection devices are devices for detecting stem cells, which are a class of cells with unlimited or immortalized self-renewing capacity, capable of producing at least one type of highly differentiated progeny.

The utility model discloses a stem cell detection device in application number of CN202220702742.9, which comprises a first shell, the lower extreme fixedly connected with second casing of first casing, the side fixedly connected with support frame of first casing, the inside fixedly connected with slide bar of support frame, the circumference sliding connection of slide bar has the sliding plate, the upper end fixedly connected with hydraulic rod of sliding plate, the output axle head fixedly connected with movable plate of hydraulic rod, the front end and the rear end of movable plate all fixedly connected with bearing frame, the inside rotation of bearing frame is connected with the threaded rod, the front end fixedly connected with handle of threaded rod, the circumference threaded connection of threaded rod has the detection head; the utility model has simple structure, and can detect the stem cells at different positions by simple operation.

There are some problems in use: firstly, the detection head is easy to damage when in use, no protection device is used for protecting the detection head, secondly, the height of the detection device is usually fixed, and can not be adjusted according to different application environments, so that the use limitation is higher, and aiming at the problems, the inventor proposes a cell detection device for solving the problems.

Disclosure of Invention

In order to solve the problems that firstly, a detection head is easy to damage when in use, a protection device is not used for protecting the detection head, and secondly, the height of the detection device is usually fixed and cannot be adjusted according to different application environments, so that the use limitation is high; the utility model aims to provide a cell detection device.

In order to solve the technical problems, the utility model adopts the following technical scheme: the cell detection device comprises a detection device body and a detection head, wherein the detection device body is connected with a detection head shell, the detection head is connected to the detection head shell, the detection head penetrates through the detection head shell, the lower surface of the detection head shell is connected with a protection component, and the outer side surface of the detection device body is connected with a height adjusting component;

the protection subassembly includes protection casing and rectangular plate, the lower surface activity laminating of protection casing and detection head casing, the fixed hollow connecting block that is equipped with in side of protection casing, rectangular plate fixed connection is at the lower surface of detection head casing, the rectangular plate is equipped with two, and rectangular plate symmetry sets up the lower surface at detection head casing, hollow connecting block and the inner surface activity laminating of rectangular plate, the fixed hollow piece that is equipped with in side of rectangular plate, the inner surface fixed of hollow piece is equipped with the spring, the spring is equipped with three, and the spring array distributes between the inner surface of hollow piece and square slide, the other end of spring is fixed and is equipped with square slide, square slide slides the laminating with the inner surface of hollow piece, the cross-section shape of pulling the piece is "T" shape, one side fixed being equipped with of spring of square slide is kept away from the inserted block, the inserted block activity runs through the rectangular plate, the movable plug block is established in the hollow piece, first groove of wearing has been seted up to the lower surface of hollow block, first sliding in wearing groove is equipped with the pull piece, pull piece and square slide fixed connection.

Preferably, the height-adjusting assembly comprises a frame body, square grooves are formed in the inner surface of the frame body and are in sliding fit with the outer side surface of the detection device body, a second penetrating groove is formed in the inner surface of the frame body, a sliding block is fixedly arranged on the side surface of the detection device body, the sliding block penetrates through the second penetrating groove and is in sliding fit with the second penetrating groove, a cylinder is fixedly arranged on one side, away from the detection device body, of the sliding block, the upper end of the cylinder is located in the middle of the auxiliary hole, a toothed plate is fixedly arranged on the outer side surface of the cylinder, an auxiliary hole is formed in the upper surface of the frame body, the cylinder and the toothed plate movably penetrate through the auxiliary hole, a synchronous motor is fixedly arranged on the side surface of the frame body, a fixing shell is fixedly arranged on the side surface of the frame body, the synchronous motor is fixedly connected inside the fixing shell, a connecting rod is arranged at the output end of the synchronous motor, the connecting rod penetrates through the frame body, the other end of the connecting rod is in sliding fit with the inner surface of the square grooves, a gear is sleeved on the outer side surface of the connecting rod, and the gear is meshed with the toothed plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. after the detection is finished, the equipment is closed, the pulling block can be pulled to drive the square sliding plate to move, so that the inserting block is separated from the rectangular plate and enters the hollow block, the spring is contracted, the hollow connecting block connected with the side face of the protective cover can be placed in the rectangular plate, the side face of the hollow connecting block is attached to the inner surface of the rectangular plate, the inserting block can be inserted into the hollow connecting block through the force of the spring after the pulling block is loosened, the protective cover is connected to the lower side of the shell of the detection head, the detection head is placed in the protective cover, and the detection head is protected;

2. according to the utility model, the synchronous motor is started to drive the connecting rod at the output end to rotate, so that the gear is rotated, the toothed plate meshed with the gear is driven to move upwards by the gear, so that the sliding block on the outer side surface of the cylinder moves upwards along the second through groove, the detection device body can move upwards by the sliding block, the height of the detection device body can be adjusted according to the application environment, and the practicability of the detection device can be improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic structural view of a protection component of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.

FIG. 4 is a schematic diagram of the height adjusting assembly according to the present utility model.

Fig. 5 is an enlarged view of the structure of fig. 4B according to the present utility model.

In the figure: 1. a detection device body; 11. a detection head housing; 12. a detection head; 2. a protective assembly; 21. a protective cover; 22. a hollow connecting block; 23. a rectangular plate; 24. a hollow block; 25. a spring; 26. a square slide plate; 27. a first through slot; 28. pulling blocks; 29. inserting blocks; 3. an elevation adjustment assembly; 31. a frame; 32. a square groove; 33. a second through slot; 331. a slide block; 34. a cylinder; 35. a toothed plate; 36. a synchronous motor; 361. a fixed case; 37. a connecting rod; 38. a gear; 39. auxiliary holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one: as shown in fig. 1-5, the utility model provides a cell detection device, which comprises a detection device body 1 and a detection head 12, wherein the detection device body 1 is connected with a detection head shell 11, the detection head 12 is connected to the detection head shell 11, the detection head 12 penetrates through the detection head shell 11, the lower surface of the detection head shell 11 is connected with a protection component 2, and the outer side surface of the detection device body 1 is connected with a height adjusting component 3;

the protection component 2 comprises a protection cover 21 and a rectangular plate 23, wherein the protection cover 21 is movably attached to the lower surface of the detection head shell 11, the detection head 12 can be arranged in the protection cover 21, a hollow connection block 22 is fixedly arranged on the side surface of the protection cover 21, the rectangular plate 23 is fixedly connected to the lower surface of the detection head shell 11, the hollow connection block 22 is movably attached to the inner surface of the rectangular plate 23, a hollow block 24 is fixedly arranged on the side surface of the rectangular plate 23, springs 25 are fixedly arranged on the inner surface of the hollow block 24, three springs 25 are arranged, an array of the springs 25 is distributed between the inner surface of the hollow block 24 and a square slide plate 26, the insert block 29 can be stably inserted in the hollow connection block 22, the other end of the spring 25 is fixedly provided with the square slide plate 26 which is in sliding attachment with the inner surface of the hollow block 24, one side of the square slide plate 26 away from the springs 25 is fixedly provided with the insert block 29, the insert block 29 movably penetrates through the rectangular plate 23, the insert block 29 can be movably inserted into the hollow block 24, a first penetrating groove 27 is formed in the lower surface of the hollow block 24, a pull block 28 is arranged in the first penetrating groove 27 in a sliding mode, the pull block 28 is fixedly connected with the square slide plate 26, after detection is completed, the equipment is closed, the square slide plate 26 is driven to move by pulling the pull block 28, so that the insert block 29 is separated from the rectangular plate 23 and enters the hollow block 24, the spring 25 is contracted, the hollow connecting block 22 connected with the side face of the protective cover 21 can be placed in the rectangular plate 23, the side face of the hollow connecting block 22 is attached to the inner surface of the rectangular plate 23, the insert block 29 can be inserted into the hollow connecting block 22 by the force of the spring 25 after the pull block 28 is released, the protective cover 21 is connected to the lower side of the detection head shell 11, the detection head 12 is arranged in the protective cover 21, the detection head 12 is protected.

The rectangular plates 23 are provided in two, and the rectangular plates 23 are symmetrically disposed on the lower surface of the head housing 11.

By adopting the above technical scheme, the connection of the protective cover 21 can be more stable.

The cross-sectional shape of the pull block 28 is "T" shaped.

By adopting the above technical scheme, the pulling block 28 is conveniently pulled.

A fixed case 361 is fixedly provided on a side surface of the frame 31, and the synchronous motor 36 is fixedly connected to an inside of the fixed case 361.

By adopting the above technical scheme, the synchronous motor 36 is supported.

Embodiment two: as shown in fig. 1, 4 and 5, the height-adjusting component 3 comprises a frame 31, the inner surface of the frame 31 is in sliding fit with the outer side surface of the detection device body 1, square grooves 32 are formed in the inner portion of the frame 31, a second through groove 33 is formed in the inner surface of the frame 31, a sliding block 331 is fixedly arranged on the side surface of the detection device body 1, the sliding block 331 penetrates through the second through groove 33, the sliding block 331 is in sliding fit with the second through groove 33, a cylinder 34 is fixedly arranged on one side of the sliding block 331 far away from the detection device body 1, the upper end of the cylinder 34 is located in the middle of an auxiliary hole 39, the auxiliary hole 39 can assist in supporting the cylinder 34, a toothed plate 35 is fixedly arranged on the outer side surface of the cylinder 34, an auxiliary hole 39 is formed in the upper surface of the frame 31, the cylinder 34 and the toothed plate 35 movably penetrate through the auxiliary hole 39, a synchronous motor 36 is fixedly arranged on the side surface of the frame 31, a connecting rod 37 is arranged at the output end of the synchronous motor 36, a connecting rod 37 penetrates through the frame 31, the other end of the connecting rod 37 and the inner surface of the square groove 32 in a sliding fit mode, a gear 38 is sleeved on the outer side surface of the connecting rod 37, the gear 38 is meshed with the toothed plate 35, the toothed plate 36 can be meshed with the toothed plate 35, the toothed plate is driven by the toothed plate 35, the toothed plate can be driven by the connecting rod 37 to the toothed plate and the toothed plate 35, and the toothed plate can move upwards through the connecting rod 33, and the toothed plate 33 to the toothed plate through the connecting rod 33.

Working principle: when the detection device is used, the device is closed after detection is completed, the pull block 28 is pulled to drive the square sliding plate 26 to move, so that the insert block 29 is separated from the rectangular plate 23 and enters the hollow block 24, the spring 25 is contracted, then the hollow connecting block 22 connected with the side surface of the protection cover 21 is placed into the rectangular plate 23, the side surface of the hollow connecting block 22 is attached to the inner surface of the rectangular plate 23, the insert block 29 can be inserted into the hollow connecting block 22 by the force of the spring 25 after the pull block 28 is loosened, the protection cover 21 is connected to the lower side of the detection head shell 11, the detection head 12 is placed in the protection cover 21, the detection head 12 is protected, the connecting rod 37 at the output end is driven to rotate by opening the synchronous motor 36, the gear 38 is driven to move upwards by the gear 38, the toothed plate 35 meshed with the gear 331 is driven to move upwards by the sliding block 331 along the second through the through groove 331, the sliding block 331 can enable the detection device body 1 to move upwards, and therefore the height of the detection device body 1 can be adjusted according to the applied environment, and the practicability of the detection device is improved.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims

1. Cell detection device, including detection device body (1) and detection head (12), its characterized in that: the detection device comprises a detection device body (1), and is characterized in that a detection head shell (11) is connected to the detection device body (1), a detection head (12) is connected to the detection head shell (11), the detection head (12) penetrates through the detection head shell (11), a protection component (2) is connected to the lower surface of the detection head shell (11), and a height adjusting component (3) is connected to the outer side surface of the detection device body (1);

the protection component (2) comprises a protection cover (21) and a rectangular plate (23), the protection cover (21) is movably attached to the lower surface of the detection head shell (11), a hollow connecting block (22) is fixedly arranged on the side surface of the protection cover (21), the rectangular plate (23) is fixedly connected to the lower surface of the detection head shell (11), the hollow connecting block (22) is movably attached to the inner surface of the rectangular plate (23), a hollow block (24) is fixedly arranged on the side surface of the rectangular plate (23), a spring (25) is fixedly arranged on the inner surface of the hollow block (24), a square sliding plate (26) is fixedly arranged at the other end of the spring (25), the square sliding plate (26) is slidably attached to the inner surface of the hollow block (24), an inserting block (29) is fixedly arranged on one side of the square sliding plate (26) away from the spring (25), the inserting block (29) is movably inserted into the hollow block (24), a first penetrating groove (27) is formed in the lower surface of the hollow block (24), and the first penetrating groove (27) is fixedly arranged on the inner surface of the hollow block (24), and the first sliding plate (28) is fixedly connected with the sliding plate (28).

2. The cell detection device according to claim 1, wherein the height adjusting component (3) comprises a frame body (31), the inner surface of the frame body (31) is in sliding fit with the outer side surface of the detection device body (1), a square groove (32) is formed in the frame body (31), a second through groove (33) is formed in the inner surface of the frame body (31), a sliding block (331) is fixedly arranged on the side surface of the detection device body (1), the sliding block (331) penetrates through the second through groove (33), the sliding block (331) is in sliding fit with the second through groove (33), a cylinder (34) is fixedly arranged on one side, far away from the detection device body (1), a toothed plate (35) is fixedly arranged on the outer side surface of the cylinder (34), an auxiliary hole (39) is formed in the upper surface of the frame body (31), a synchronous motor (36) is fixedly arranged on the side surface of the frame body (31), a sliding end (37) penetrates through the square groove (37) of the connecting rod (37), the gear (38) is engaged with the toothed plate (35).

3. A cell detection apparatus according to claim 1, wherein two rectangular plates (23) are provided, and the rectangular plates (23) are symmetrically disposed on the lower surface of the detection head housing (11).

4. A cell testing device according to claim 1, wherein said pull block (28) has a "T" shaped cross-section.

5. A cell testing device according to claim 1, wherein three springs (25) are provided and an array of springs (25) is arranged between the inner surface of the hollow block (24) and the square slide (26).

6. A cell detection apparatus according to claim 2, wherein a fixing case (361) is fixedly provided on a side surface of the frame (31), and the synchronous motor (36) is fixedly connected to an inside of the fixing case (361).

7. A cell testing device according to claim 2, wherein the upper end of the cylinder (34) is located in the middle of the auxiliary hole (39).