CN213641408U

CN213641408U - Automatic micro-infusion device for mice

Info

Publication number: CN213641408U
Application number: CN202022131951.6U
Authority: CN
Inventors: 王双虎; 吴姝靓; 王波; 周云芳; 耿培武; 周全
Original assignee: Lishui City Peoples Hospital
Current assignee: Lishui City Peoples Hospital
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-07-09
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses an automatic micro infusion set of mouse, including platform and supporting legs, the equal rigid coupling in lower extreme four corners of platform has the supporting legs, power component is installed to the below of platform, power component includes frid, first bevel gear, second bevel gear, first motor, round bar, first pivot and carousel, the outer wall top of first pivot is passed through the bearing and is rotated with the platform and link to each other. This automatic micro infusion dress of mouse, structure scientific and reasonable, convenience safe in utilization, be provided with the tray, first diaphragm, the second pivot, the fluted disc, cooperation between slider and the fixture block, make the user get the tray of having adorned the mouse and place the upper surface at first diaphragm, the fluted disc passes through slider drive fixture block and moves to the inboard, can realize the installation between tray and the first diaphragm, and more renew can, the problem that needs carry out the location of mouse and take in the fixed station department of equipment and lead to influencing infusion efficiency has been avoided.

Description

Automatic micro-infusion device for mice

Technical Field

The utility model relates to the technical field of infusion, in particular to an automatic micro infusion device for mice.

Background

Infusion, which is the process of infusing a large amount of injection solution into the body by intravenous drip, is a branch of injection, and usually the injection solution is packed in an infusion bottle or a bag made of glass or plastic, does not contain bacteriostatic agent, the dropping speed is adjusted by the infusion apparatus when in use, the medicine is continuously and stably infused into the body, for example, an automatic micro-infusion device for mice with patent number 201721364673.0 includes a case, on which an electric cylinder injection mechanism, an automatic indexing mechanism and an injector positioning and feeding mechanism are respectively disposed, although it realizes the automatic injection mode instead of manual injection, it has the problem that the positioning and taking of the white mouse at the fixed station of the equipment cause the influence on the transfusion efficiency, meanwhile, the problem that the position accuracy is difficult to control due to the fact that a user needs to judge whether the mouse reaches a specific station to stop the power part for transfusion or not still exists.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic micro infusion set of mouse to the needs that provide in solving above-mentioned background art carry out the location of mouse and the problem that leads to influencing infusion efficiency of taking in the fixed station department of equipment.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic micro-transfusion device for mice comprises a platform and supporting legs, wherein the supporting legs are fixedly connected to four corners of the lower end of the platform, and a power assembly is arranged below the platform;

the power assembly comprises a groove plate, a first bevel gear, a second bevel gear, a first motor, a round rod, a first rotating shaft and a rotating disc;

the utility model discloses a rotary table, including platform, first motor rigid coupling, first motor, output shaft, first bevel gear, first motor rigid coupling, the output shaft rigid coupling of first motor has the carousel, the top left side front end rigid coupling of carousel has the round bar, the outer wall laminating of round bar has the frid, the inside pivot front end rigid coupling of frid has first bevel gear, the meshing links to each other with second bevel gear in the front end top of first bevel gear, second bevel gear's upper end rigid coupling has first pivot, the outer wall top of first pivot is passed through the bearing and is rotated continuously with the platform. The power assembly can be used for providing power for the rotation of the tray.

Preferably, the sliding grooves on the outer side inner wall of the groove plate are mutually distributed at 60 degrees. The chutes in the slot plate are uniformly distributed.

Preferably, the radian of the outer wall of the groove plate is consistent with that of the outer wall of the rotating disc. The rotary disc and the groove plate can be better attached and rotated.

Preferably, a positioning assembly is arranged above the platform;

the positioning assembly comprises a first transverse plate, a sliding block, a guide rail, a second rotating shaft, a clamping block and a fluted disc;

first diaphragm rigid coupling is in the upper end of first pivot, the inside below of first diaphragm is provided with the fluted disc, the upper end center rigid coupling of fluted disc has the second pivot, the outer wall of second pivot passes through the bearing and rotates with first diaphragm and link to each other, the upper end outer wall meshing of fluted disc links to each other there are a plurality of sliders, the equal rigid coupling in upper end of slider has the fixture block, the equal clearance fit of inner wall of slider has the guide rail, the equal first diaphragm in both sides of guide rail is fixed continuous. The positioning assembly can realize quick installation and positioning of the tray.

Preferably, the clamping blocks and the sliding blocks are distributed in a centrosymmetric manner by taking the axis of the second rotating shaft as a reference.

Preferably, the left side of the upper end of the platform is provided with an injection assembly;

the injection assembly comprises a second motor, a top plate, a water barrel, an electric push rod, an injection needle and a second transverse plate;

the lower extreme of electric putter and cask all links to each other with the platform is fixed, electric putter's output shaft links to each other with the roof is fixed, the right side inner wall rigid coupling of roof has the second motor, the output shaft rigid coupling of second motor has the second diaphragm, the inside equal rigid coupling in the left and right sides of second diaphragm has the syringe needle. The injection assembly can realize the transfusion of the white mouse.

Preferably, the left and right injection needles are axially symmetrically distributed by taking the vertical center of the second transverse plate as a reference. The relative position of the injection needle and the second transverse plate is limited.

Preferably, the top central point of platform puts and is provided with the tray, the outer wall processing of tray has a plurality of recesses, tray and fixture block and first diaphragm are all laminated each other. The groove is convenient for placing a white mouse.

Compared with the prior art, the beneficial effects of the utility model are that: this automatic micro-infusion dress of mice, structure scientific and reasonable, convenience safe in utilization:

be provided with the tray, first diaphragm, the second pivot, the fluted disc, cooperation between slider and the fixture block, make the user get the tray of adorning the mice and place the upper surface at first diaphragm, then rotatable second pivot, the fluted disc passes through the slider drive fixture block and moves to the inboard, can realize the installation between tray and the first diaphragm, can reverse the second pivot after accomplishing the infusion of the mice of multistation and take out the tray and then take off the mice in the equipment use position that does not influence, and more renew can, the problem that needs carry out the location of mice in the fixed station department of equipment and take and lead to the influence infusion efficiency has been avoided.

Be provided with first motor, the second motor, the carousel, the frid, the syringe needle, cooperation between electric putter and the tray, user can start first motor and electric putter, make first motor can carry out the transmission of intermittent type formula to first diaphragm, the steerable syringe needle of electric putter is the downstream this moment, pneumatic piston realizes pouring into the liquid medicine, then the control syringe needle shifts up, cooperation reciprocating from top to bottom through intermittent type transmission and syringe needle, can realize the infusion processing to the mice, avoided the user to judge whether the mice reaches specific station and carries out the difficult problem of controlling of accuracy that the power part's stall leads to the position of infusing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the platform, the first cross plate and the slide block of FIG. 1;

FIG. 3 is a schematic view of the platform, first motor and slot plate of FIG. 1;

fig. 4 is a schematic structural view of the platform, the electric push rod and the water bucket in fig. 1.

In the figure: 1. the injection device comprises a platform, 2, a power assembly, 201, a groove plate, 202, a first bevel gear, 203, a second bevel gear, 204, a first motor, 205, a round rod, 206, a first rotating shaft, 207, a rotating disc, 3, a positioning assembly, 301, a first transverse plate, 302, a sliding block, 303, a guide rail, 304, a second rotating shaft, 305, a clamping block, 306, a fluted disc, 4, an injection assembly, 401, a second motor, 402, a top plate, 403, a water bucket, 404, an electric push rod, 405, an injection needle, 406, a second transverse plate, 5, supporting legs, 6, a groove, 7 and a tray.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automatic micro-infusion set for mice comprises a platform 1 and supporting legs 5, wherein the supporting legs 5 are fixedly connected at four corners of the lower end of the platform 1, a power assembly 2 is arranged below the platform 1, the power assembly 2 comprises a groove plate 201, a first bevel gear 202, a second bevel gear 203, a first motor 204, a round bar 205, a first rotating shaft 206 and a rotating disc 207, the first motor 204 is fixedly connected to the right side of the lower end of the platform 1, the model of the first motor 204 is BLD-09, an output shaft of the first motor 204 is fixedly connected with the rotating disc 207, the first motor 204 can drive the rotating disc 207 to rotate, the round bar 205 is fixedly connected to the front end of the left side above the rotating disc 207, the groove plate 201 is attached to the outer wall of the round bar 205, the first bevel gear 202 is fixedly connected to the front end of the internal rotating shaft of the groove plate 201, a transmission ratio of 6:1 can be realized through the attaching transmission fit between the rotating disc 207 and the groove plate 201, the second bevel gear 203 is, the upper end rigid coupling of second bevel gear 203 has first pivot 206, and frid 201 accessible second bevel gear 203 and first bevel gear 202 drive first pivot 206 and rotate, and the outer wall top of first pivot 206 is rotated with platform 1 through the bearing and is linked to each other, and the spout of frid 201 outside inner wall each other is 60 distributions, and the outer wall radian of frid 201 is unanimous with the outer wall radian of carousel 207.

A positioning component 3 is arranged above the platform 1, the positioning component 3 comprises a first transverse plate 301, a slide block 302 and a guide rail 303, the first transverse plate 301 is fixedly connected to the upper end of the first rotating shaft 206, the toothed plate 306 is arranged below the inner portion of the first transverse plate 301, the second rotating shaft 304 is fixedly connected to the center of the upper end of the toothed plate 306, the second rotating shaft 304 can drive the toothed plate 306 to rotate, the outer wall of the second rotating shaft 304 is rotatably connected to the first transverse plate 301 through a bearing, the first transverse plate 301 can rotatably support the second rotating shaft 304, the outer wall of the upper end of the toothed plate 306 is meshed and connected with a plurality of sliding blocks 302, the upper ends of the sliding blocks 302 are fixedly connected with the clamping blocks 305, the inner walls of the sliding blocks 302 are in clearance fit with the guide rails 303, the first transverse plate 301 is fixedly connected to two sides of the guide rails 303, the sliding blocks 302 can drive the clamping blocks 305 to move, and the clamping blocks 305 and the sliding blocks 302 are symmetrically distributed around the axis of the second rotating shaft 304.

The left side of the upper end of the platform 1 is provided with an injection assembly 4, the injection assembly 4 comprises a second motor 401, a top plate 402, a water bucket 403, an electric push rod 404, an injection needle 405 and a second transverse plate 406, the lower ends of the electric push rod 404 and the water bucket 403 are fixedly connected with the platform 1, disinfectant is stored in the water bucket 403, an output shaft of the electric push rod 404 is fixedly connected with the top plate 402, the electric push rod 404 can drive the top plate 402 to continuously lift, the right inner wall of the top plate 402 is fixedly connected with the second motor 401, the output shaft of the second motor 401 is fixedly connected with the second transverse plate 406, the second motor 401 is a servo motor with the model of ECMA-E11320RS, the injection needles 405 are fixedly connected in the left side and the right side of the second transverse plate 406, the outer sides of the injection needles 405 are respectively connected with corresponding pneumatic pistons, the left injection needles 405 are respectively and the right injection needles 405 are axially symmetrically, the outer wall processing of tray 7 has a plurality of recesses 6, and tray 7 and fixture block 305 and first diaphragm 301 are all laminated each other, and tray 7 can be used to fix the corresponding position in recess 6 department with the mouse in advance.

When the automatic micro infusion device for mice is needed to be used, firstly, a user can firstly suck the liquid medicine by a plurality of injection needles 405 through an external pneumatic piston, then the user takes the tray 7 loaded with the mice to place on the upper surface of the first transverse plate 301, then the second rotating shaft 304 can be rotated, the second rotating shaft 304 can drive the fluted disc 306 to rotate, the fluted disc 306 drives the fixture block 305 to move inwards through the slide block 302 until the fixture block 305 is attached to the tray 7, the installation between the tray 7 and the first transverse plate 301 can be realized, after the installation is finished, the user can start the first motor 204 and the electric push rod, the first motor 204 can intermittently transmit the first transverse plate 301 through the matching between the turntable 207 and the groove plate 201 so as to correspond to different positions on the tray 7, the corresponding positions can stay at the positions and then rotate for a period of time, at the moment, the electric push rod 404 can control the injection needles 405 to move downwards, the liquid medicine is injected by the aid of the pneumatic piston, the injection needle 405 is controlled to move upwards by the electric push rod 404, the second motor 401 can be started to control the left injection needle 405 and the right injection needle 405 to rotate and change positions in the process, the needle can be sterilized when the second injection needle descends again, infusion treatment on the mice can be achieved through cooperation of intermittent transmission and vertical reciprocation of the injection needle 405, the problem that the position accuracy is difficult to control due to the fact that a user needs to judge whether the mice arrive at a specific station to stop the power part for infusion is solved, the tray 7 can be taken out by reversing the second rotating shaft 304 after infusion on the mice at multiple stations is completed, then the mice are taken out at the position where the devices are used and are replaced with new ones, and the problem that infusion efficiency is affected due to the fact that the mice need to be positioned and taken out at the fixed station of the devices is solved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic micro infusion set of mouse, includes platform (1) and supporting legs (5), the equal rigid coupling in lower extreme four corners of platform (1) has supporting legs (5), its characterized in that: a power assembly (2) is arranged below the platform (1);

the power assembly (2) comprises a slotted plate (201), a first bevel gear (202), a second bevel gear (203), a first motor (204), a round rod (205), a first rotating shaft (206) and a rotating disc (207);

first motor (204) rigid coupling is on the lower extreme right side of platform (1), the output shaft rigid coupling of first motor (204) has carousel (207), the top left side front end rigid coupling of carousel (207) has pole (205), the outer wall laminating of pole (205) has frid (201), the inside pivot front end rigid coupling of frid (201) has first bevel gear (202), the front end top meshing of first bevel gear (202) links to each other there is second bevel gear (203), the upper end rigid coupling of second bevel gear (203) has first pivot (206), the outer wall top of first pivot (206) is passed through the bearing and is rotated with platform (1) and link to each other.

2. The automatic micro infusion device for mice of claim 1, wherein: the sliding grooves on the outer side inner wall of the groove plate (201) are mutually distributed at an angle of 60 degrees.

3. The automatic micro infusion device for mice of claim 1, wherein: the radian of the outer wall of the groove plate (201) is consistent with that of the outer wall of the turntable (207).

4. The automatic micro infusion device for mice of claim 1, wherein: a positioning component (3) is arranged above the platform (1);

the positioning assembly (3) comprises a first transverse plate (301), a sliding block (302), a guide rail (303), a second rotating shaft (304), a clamping block (305) and a fluted disc (306);

first diaphragm (301) rigid coupling is in the upper end of first pivot (206), the inside below of first diaphragm (301) is provided with fluted disc (306), the upper end center rigid coupling of fluted disc (306) has second pivot (304), the outer wall of second pivot (304) passes through the bearing and rotates with first diaphragm (301) and link to each other, the upper end outer wall meshing of fluted disc (306) links to each other a plurality of sliders (302), the equal rigid coupling in upper end of slider (302) has fixture block (305), the equal clearance fit in inner wall of slider (302) has guide rail (303), the equal first diaphragm (301) in both sides of guide rail (303) are fixed and link to each other.

5. The automatic micro infusion device for mice of claim 4, wherein: the clamping blocks (305) and the sliding blocks (302) are distributed in a centrosymmetric manner by taking the axis of the second rotating shaft (304) as a reference.

6. The automatic micro infusion device for mice of claim 1, wherein: an injection assembly (4) is arranged on the left side of the upper end of the platform (1);

the injection assembly (4) comprises a second motor (401), a top plate (402), a water bucket (403), an electric push rod (404), an injection needle (405) and a second transverse plate (406);

the lower extreme of electric putter (404) and cask (403) all links to each other with platform (1) is fixed, the output shaft and roof (402) of electric putter (404) are fixed continuous, the right side inner wall rigid coupling of roof (402) has second motor (401), the output shaft rigid coupling of second motor (401) has second diaphragm (406), inside equal rigid coupling in the left and right sides of second diaphragm (406) has syringe needle (405).

7. The automatic micro infusion device for mice of claim 6, wherein: the left and right injection needles (405) are axially symmetrically distributed by taking the vertical center of the second transverse plate (406) as a reference.

8. The automatic micro infusion device for mice of claim 1, wherein: the top central point of platform (1) puts and is provided with tray (7), the outer wall processing of tray (7) has a plurality of recesses (6), tray (7) and fixture block (305) and first diaphragm (301) all laminate each other.