CN219475131U - Smear device - Google Patents

Abstract

The utility model discloses a smear device, which comprises a bottom plate, wherein a vertical plate is fixedly connected to the upper side of the bottom plate, a top plate is fixedly connected to the upper end of the vertical plate, a motor is fixedly connected to the bottom side wall of the top plate, the output end of the motor is fixedly connected with a rotary table, a plurality of droppers are connected to the rotary table through a plug-in device, a piston is connected in each dropper in a sliding manner, a connecting rod is fixedly connected to the upper side of the piston, a push-pull head is fixedly connected to the upper end of the connecting rod, the top plate is connected with the push-pull head through an automatic push-pull device, a glass slide is arranged on the upper side of the bottom plate, and a smearing device is arranged on the upper side of the glass slide. The utility model has reasonable design and ingenious conception, and can quickly replace liquid to be detected by arranging the components such as the turntable, the motor, the jack, the bolt and the like to be matched with each other, thereby improving the efficiency of smear operation and having high practicability.

Description

Smear device

Technical Field

The utility model relates to the technical field of smear methods, in particular to a smear device.

Background

The smear method is a film-making method for uniformly smearing the liquid to be detected on the glass slide, and in the smear process, medical staff needs to uniformly smear the liquid to be detected on the glass slide so as to facilitate subsequent detection and observation.

For example, chinese patent publication No. CN215677778U discloses a smear device for medical examination, which comprises a base, two sides of the base are provided with vertical plates, a transverse plate is arranged between the two vertical plates, a round hole is formed in the middle of the transverse plate, a dropper is inserted in the round hole, transmission screw rods positioned at the lower end of the dropper are symmetrically arranged in front of and behind the two vertical plates, a motor is installed at one end of one transmission screw rod, a glass slide is arranged at the top of the base and positioned below the transmission screw rods, a movable plate is screwed on the two transmission screw rods, two side walls of the movable plate are provided with supports, second air cylinders are arranged at the top of the supports, an installation table is installed at the lower ends of telescopic rods of the two second air cylinders, and a smearing plate is installed on the installation table; the utility model replaces the traditional working mode that the staff dips the liquid to be detected by using the cotton swab, has simple operation, greatly reduces the time of smearing, effectively improves the smearing efficiency and reduces the operation amount of medical staff

However, in the above scheme, since only one liquid can be sucked in the dropper, when the liquid to be detected needs to be replaced, the dropper can be taken down and replaced with another dropper, and then smear operation is performed, so that the operation is complex and inconvenient.

Disclosure of Invention

The present utility model provides a smear device to solve the problems set forth in the background art described above.

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

the utility model provides a smear device, includes the bottom plate, the upside fixedly connected with riser of bottom plate, the upper end fixedly connected with roof of riser, fixedly connected with motor on the bottom lateral wall of roof, the output fixedly connected with carousel of motor, be connected with a plurality of burettes through grafting device on the carousel, every sliding connection has the piston in the burette, the upside fixedly connected with connecting rod of piston, the upper end fixedly connected with push-and-pull head of connecting rod, the roof passes through automatic push-and-pull device and is connected with the push-and-pull head, the bottom plate upside is equipped with the slide glass, the upside of slide glass is equipped with the smearing device.

As a further improvement scheme of the technical scheme: the inserting device comprises a plurality of jacks, the jacks are formed in an annular array and are arranged on the side wall of the rotary table, the droppers are respectively inserted into the jacks, bolts are connected to the side wall of each jack in a threaded mode, and one end of each bolt abuts against the side wall of each dropper.

As a further improvement scheme of the technical scheme: the number of the plurality of jacks is six.

As a further improvement scheme of the technical scheme: the automatic push-pull device comprises a first electric push rod which is vertically and fixedly connected with one end of a top plate, a clamping block is fixedly connected with the bottom end of the first electric push rod, and each push-pull head can be clamped inside the clamping block.

As a further improvement scheme of the technical scheme: the smearing device comprises second electric push rods which are horizontally and fixedly connected to the side walls of the vertical plates, one end of each second electric push rod is fixedly connected with a smearing plate, and the smearing plates are slidably connected to the upper sides of the glass slides.

As a further improvement scheme of the technical scheme: and a plurality of support pads are fixedly connected to the bottom side wall of the bottom plate.

As a further improvement scheme of the technical scheme: the motor adopts a servo motor.

As a further improvement scheme of the technical scheme: the first electric push rod is located right above the glass slide.

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

the device reasonable in design thinks about ingenious, through setting up parts such as carousel, motor, jack, bolt and mutually supporting, but quick replacement needs the liquid that detects, has improved smear operation's efficiency, and the practicality is high.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic view of a front cross-sectional structure of a smear device according to the present utility model;

FIG. 2 is a schematic top view of a turntable in a smear device according to the present utility model;

FIG. 3 is a schematic structural view of a clamping block in a smearing device according to the present utility model;

fig. 4 is a schematic top view of a bottom plate in a smear device according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a first electric push rod; 2. a clamping block; 3. a push-pull head; 4. a bolt; 5. a jack; 6. a connecting rod; 7. a piston; 8. a dropper; 9. a support pad; 10. a second electric push rod; 11. a smearing plate; 12. a glass slide; 13. a bottom plate; 14. a turntable; 15. a motor; 16. a vertical plate; 17. and a top plate.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, in the embodiment of the utility model, a smear device comprises a bottom plate 13, a vertical plate 16 is fixedly connected to the upper side of the bottom plate 13, a top plate 17 is fixedly connected to the upper side of the vertical plate 16, a motor 15 is fixedly connected to the bottom side wall of the top plate 17, the motor 15 adopts a servo motor, the output end of the motor 15 is fixedly connected to a rotary table 14, a plurality of droppers 8 are connected to the rotary table 14 through a plug-in device, a piston 7 is connected to each dropper 8 in a sliding manner, a connecting rod 6 is fixedly connected to the upper side of the piston 7, a push-pull head 3 is fixedly connected to the upper end of the connecting rod 6, the top plate 17 is connected with the push-pull head 3 through an automatic push-pull device, a glass slide 12 is arranged on the upper side of the bottom plate 13, a smear device is arranged on the upper side of the bottom side wall of the bottom plate 13, a plurality of support pads 9 are fixedly connected to the bottom side wall of the bottom plate 13, and the plurality of support pads 9 are made of rubber materials.

Specifically, the plugging device comprises a plurality of jacks 5, the number of the plurality of jacks 5 is six, the plurality of jacks 5 are formed in an annular array and are arranged on the side wall of the rotary table 14, a plurality of droppers 8 are respectively plugged in the plurality of jacks 5, bolts 4 are connected to the side wall of each jack 5 in a threaded manner, one end of each bolt 4 abuts against the side wall of each dropper 8, after the droppers 8 are vertically inserted into each jack 5, the bolts 4 can be screwed, one end of each bolt 4 abuts against the side wall of each dropper 8, and the droppers 8 are fixed in the corresponding jacks 5.

Specifically, the automatic push-pull device comprises a first electric push rod 1, the first electric push rod 1 is vertically and fixedly connected to one end of a top plate 17, a clamping block 2 is fixedly connected to the bottom end of the first electric push rod 1, each push-pull head 3 can be clamped inside the clamping block 2, the first electric push rod 1 is located right above a glass slide 12, when a motor 15 is started, the motor 15 drives a turntable 14 to rotate, a plurality of droppers 8 can be located right below the first electric push rod 1 in sequence when the turntable 14 rotates, meanwhile, push-pull heads 3 on the droppers 8 can enter the inner sides of the clamping blocks 2 in sequence, and when the push-pull heads 3 are located inside the push-pull heads 3, the first electric push rod 1 can shrink to drive the push-pull heads 3 to move up and down through the clamping blocks 2.

Specifically, the smearing device comprises second electric push rods 10, the second electric push rods 10 are horizontally and fixedly connected to the side walls of the vertical plates 16, one end of each second electric push rod 10 is fixedly connected with a smearing plate 11, the smearing plates 11 are slidably connected to the upper sides of the glass slides 12, when detected liquid in the dropper 8 is extruded out of the dropper 8 and falls on the glass slides 12, the second electric push rods 10 can be started to stretch, so that the second electric push rods 10 drive the smearing plates 11 to slide on the glass slides 12, and the detected liquid pieces are uniformly smeared.

The working principle of the utility model is as follows:

when the device is specifically used, firstly, a glass slide 12 is placed on the upper side of a bottom plate 13 and is positioned under a first electric push rod 1, then a motor 15 is started, so that the motor 15 drives a rotary table 14 to rotate, when the rotary table 14 rotates, a plurality of drip tubes 8 can be sequentially positioned under the first electric push rod 1, meanwhile, push-pull heads 3 on the drip tubes 8 can sequentially enter the inner sides of clamping blocks 2, when the drip tubes 8 containing liquid to be detected are positioned under the first electric push rod 1, the first electric push rod 1 stretches, the push-pull heads 3 can be driven to move downwards through the clamping blocks 2, the push-pull heads 3 drive a piston 7 to move downwards through a connecting rod 6, the detected liquid in the drip tubes 8 falls on the glass slide 12, then a second electric push rod 10 stretches, so that the second electric push rod 10 drives a smearing plate 11 to slide on the glass slide 12, and the detected liquid piece is uniformly smeared;

when the liquid in the rest of the droppers 8 needs to be detected, the first electric push rod 1 is contracted to an initial position, and then the motor 15 is started, so that the turntable 14 drives the dropper 8 for liquid to be detected to be positioned under the first electric push rod 1, and then the liquid to be detected can be quickly replaced by the same operation steps.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims (8)

1. The utility model provides a smear device, includes bottom plate (13), its characterized in that, the upside fixedly connected with riser (16) of bottom plate (13), the upper end fixedly connected with roof (17) of riser (16), fixedly connected with motor (15) on the bottom lateral wall of roof (17), the output fixedly connected with carousel (14) of motor (15), be connected with a plurality of burette (8) through grafting device on carousel (14), every sliding connection has piston (7) in burette (8), the upside fixedly connected with connecting rod (6) of piston (7), the upper end fixedly connected with push-and-pull head (3) of connecting rod (6), roof (17) are connected with push-and-pull head (3) through automatic push-and-pull device, bottom plate (13) upside is equipped with slide glass (12), the upside of slide glass (12) is equipped with and paints the device.

2. A smear device according to claim 1, characterized in that the plugging device comprises a plurality of jacks (5), a plurality of jacks (5) are arranged on the side wall of the turntable (14) in a ring array, a plurality of droppers (8) are plugged in the jacks (5) respectively, a bolt (4) is connected on the side wall of each jack (5) in a threaded manner, and one end of each bolt (4) is propped against the side wall of the dropper (8).

3. A smear device according to claim 2, characterized in that the number of the plurality of the receptacles (5) is six.

4. The smear device according to claim 1, wherein the automatic push-pull device comprises a first electric push rod (1), the first electric push rod (1) is vertically and fixedly connected with one end of a top plate (17), a clamping block (2) is fixedly connected with the bottom end of the first electric push rod (1), and each push-pull head (3) can be clamped inside the clamping block (2).

5. A smear device as claimed in claim 1, characterized in that the smear device comprises a second electric push rod (10), the second electric push rod (10) is horizontally and fixedly connected to the side wall of the vertical plate (16), one end of each second electric push rod (10) is fixedly connected with a smear plate (11), and the smear plate (11) is slidingly connected to the upper side of the glass slide (12).

6. A smear device according to claim 1, characterized in that a plurality of support pads (9) are fixedly connected to the bottom side wall of the bottom plate (13).

7. A smear device according to claim 1, characterized in that the motor (15) is a servo motor.

8. A smear device according to claim 4, wherein the first electric push rod (1) is located directly above the slide (12).