CN215273598U

CN215273598U - Anesthesia mechanism for animal experiments

Info

Publication number: CN215273598U
Application number: CN202120962237.3U
Authority: CN
Inventors: 徐晓; 徐丽梅; 段莉
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2021-05-07
Filing date: 2021-05-07
Publication date: 2021-12-24
Anticipated expiration: 2031-05-07

Abstract

The utility model relates to the technical field of animal experiments, in particular to an anesthesia mechanism for animal experiments, which comprises an anesthesia frame, an anesthesia box is integrally arranged at the lower end of one side of the anesthesia rack, an adjusting box is vertically and penetratingly connected with a cross frame at one side of the upper end of the anesthesia rack, four pull ropes are vertically and symmetrically inserted at the lower end of the adjusting box, the device visually displays the body size specification of the animal by observing the scale marks of the marking cylinder when the animal is placed in the animal cage, then the hook is directly driven to descend by the pull rope, the animal cage and the animal are sent into the anesthesia box for direct anesthesia, the operation is simple, the use is convenient, the chassis and the animal are separately arranged, after carrying out animal anesthesia, rotate the knob and break away from the support to the push pedal, then pull out the chassis downwards, take animal and chassis to experiment operation panel, do not touch both hands, and conveniently dismantle the washing.

Description

Anesthesia mechanism for animal experiments

Technical Field

The utility model relates to an animal experiment technical field specifically is an anesthesia mechanism for animal experiments.

Background

Animal experiment is that think about is that to carry out some experiments through the animal and still not fully mature or have the experiment of the possible thought of uncertain factor or product, in carrying out the animal experimentation, need carry out the anesthesia with the animal, in order to make things convenient for going on of experiment, when the toy advances the experiment again, adopt suction type anesthesia more, carry out the equipment of anesthesia at the laboratory among the prior art to the toy, after the animal is put into, because the dust and the debris of animal itself, lead to the inside inconvenient washing of equipment, in addition when adopting the narcotic drug of different doses to the size of animal, need weigh earlier, then at removal to the anaesthetic equipment, complex operation, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anesthesia mechanism for animal experiments to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the anesthesia rack comprises an anesthesia rack, wherein an anesthesia box is integrally arranged at the lower end of one side of the anesthesia rack, an adjusting box is vertically and symmetrically inserted at the lower end of the adjusting box, a connecting plate is horizontally connected at the lower ends of the four pulling ropes, a marking cylinder is integrally connected at the center of the lower end of the connecting plate, a telescopic groove is formed at the lower end in the marking cylinder, a telescopic rod is vertically inserted in the telescopic groove, a first pressing plate is integrally arranged at the upper end of one side in the telescopic groove in which the telescopic rod is inserted, a first spring is sleeved at the lower end of the first pressing plate at one side in the telescopic groove in which the telescopic rod is inserted, a hook is integrally arranged at one side outside the marking cylinder in which the telescopic rod is inserted, an animal cage is hung on the hook through a hanging ring, cage openings are formed in the butt joint of the supporting plates at the two sides of the lower end of the animal cage, an aeration net is embedded in the cage horizontally inserted in the animal cage, plate grooves are formed in one side of the supporting plates at the two sides in the animal cage inserted in the chassis, equal horizontal grafting of plate inslot is equipped with the fixed plate, and the fixed slot has all been seted up to two fixed plate one side backup pads, and the fixed plate consequently and peg graft and arrange in the fixed slot, a first cavity and two second cavities have been seted up through two baffle symmetries in the chassis between two plate grooves, and the equal integrative horizontal connection in fixed plate one side is equipped with a plurality of push rods, and push rod one side runs through plate groove one side and a side shield respectively and pegs graft and arrange in first cavity, and one side integrated connection is equipped with the push pedal in the first cavity of a plurality of push rod grafting.

Preferably, the lower end of the center of the chassis is vertically provided with a rotating button through a rotating rod in an inserted manner, and the upper end of the rotating rod is arranged in the first cavity in a penetrating and inserted manner.

Preferably, one end of the rotating rod inserted in the first cavity is sleeved with a shifting wheel, and the convex blocks on two sides of the shifting wheel are respectively contacted with one side of the push plate on two sides.

Preferably, a second pressing plate is integrally arranged on one side of the push rod in the second inserting cavity, and second springs are sleeved between the second pressing plates of the push rods and the baffle plates.

Preferably, a marking groove is vertically formed in the center of the upper end in the telescopic groove, a marking rod is vertically arranged in the center of the upper end of the first pressing plate, indicating needles are integrally arranged on two sides of the upper end of the marking rod, and scale marks are arranged on two sides of the marking groove on the marking cylinder.

Preferably, the ventilation net on one side is provided with a stop door through a hinge, the hook is positioned right above the center of the anesthesia box, and the lower end of the animal cage is inserted in the anesthesia box.

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

1. the device visually displays the body size of an animal by observing the scale marks of the marking cylinder when the animal is placed in the animal cage, then directly drives the hook to descend through the pull rope, and sends the animal cage and the animal into the anesthesia box for direct anesthesia, so that the operation is simple and the use is convenient;

2. through the separation setting between chassis and the animal, after carrying out the animal anesthesia, rotate the knob and break away from the support to the push pedal, then pull out the chassis downwards, take animal and chassis to the experiment operation panel, do not touch both hands, and conveniently dismantle the washing.

Drawings

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

FIG. 2 is a schematic view of the portion A of FIG. 1 according to the present invention;

fig. 3 is a schematic view of a portion B of fig. 1 according to the present invention.

In the figure: the anesthesia apparatus comprises an anesthesia frame 1, an anesthesia box 2, an adjusting box 3, a pull rope 4, a marking cylinder 5, a telescopic rod 6, a first spring 7, a hook 8, an animal cage 9, an aeration net 10, a chassis 11, a fixing plate 12, a push rod 13, a push plate 14, a rotary button 15, a dial wheel 16, a second spring 17 and a marking rod 18.

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. 1-3, the present invention provides an anesthesia mechanism for animal experiments: the anesthesia apparatus comprises an anesthesia frame 1, wherein an anesthesia box 2 is integrally arranged at the lower end of one side of the anesthesia frame 1, an adjusting box 3 is vertically and penetratingly connected with a cross frame at one side of the upper end of the anesthesia frame 1, four pull ropes 4 are vertically and symmetrically inserted into the lower end of the adjusting box 3, a connecting plate is horizontally connected with the lower ends of the four pull ropes 4, a marking cylinder 5 is integrally connected with the center of the lower end of the connecting plate, a telescopic groove is formed in the lower end of the marking cylinder 5, a telescopic rod 6 is vertically inserted into the telescopic groove, a first pressing plate is integrally arranged at the upper end of one side of the telescopic rod 6 inserted into the telescopic groove, a first spring 7 is sleeved at the lower end of the first pressing plate at one side of the telescopic rod 6 inserted into the telescopic groove, a hook 8 is integrally arranged at one side of the outer side of the marking cylinder 6, an animal cage 9 is hung on the hook 8 through a hanging ring, the weight of the animal cage 9 is butted with the first spring 7, and a cage opening is formed at two side supporting plates at the lower end of the animal cage 9, and the cage mouth is embedded with an aeration net 10, one side of the aeration net 10 is provided with a stop door through a hinge, a hook 8 is positioned right above the center of the anesthesia box 2, the lower end of the animal cage 9 is inserted in the anesthesia box 2, the upper end center in the telescopic groove is vertically provided with a marking groove, the upper end center of the first pressing plate is vertically provided with a marking rod 18, both sides of the upper end of the marking rod 18 are integrally provided with an indicating needle, both sides of the marking groove on the marking cylinder 6 are provided with scale marks, one side of the scale marks of the marking cylinder 6 can be of a glass visual structure, the lower end of the animal cage 9 is horizontally inserted with a chassis 11, one side of the two side supporting plates in the animal cage 9 inserted with the chassis 11 is provided with plate grooves, both sides of the plate grooves in the plate grooves are horizontally inserted with fixing plates 12, one side of the two fixing plates 12 are both provided with fixing grooves, and the fixing plates 12 are inserted in the fixing grooves, a first cavity and two second cavities are symmetrically arranged between the two plate grooves through two baffles in the chassis 11, the equal integrative horizontal connection in fixed plate 12 one side is equipped with a plurality of push rods 13, and push rod 13 one side runs through board groove one side and a side shield grafting respectively and arranges in first cavity, and a side body coupling is equipped with push pedal 14 in the first cavity of a plurality of push rods 13 grafting, the equal an organic whole in one side is equipped with the second clamp plate in the second cavity of push rod 13 grafting, and all cup joints between the second clamp plate of a plurality of push rods 13 and the baffle and is equipped with

second spring

17, 11 central lower extreme in chassis is equipped with knob 15 through the vertical grafting of bull stick, and the bull stick upper end runs through the grafting and arranges in first cavity, and one pot head in the first cavity of bull stick grafting connects and is equipped with

thumb wheel

16, and 16 both sides lugs contact with 14 one side of both sides push pedal respectively.

The working principle is as follows: when the device is used, an animal is placed into an animal cage through a stop gate, then under the action of the gravity of the animal, the first spring 12 is pressed, the telescopic rod 6 and the marking rod 18 descend, then the consumption of anesthetic required by the body type is read through the scales, then the pull rope 4 is lengthened through the adjusting box 3, the animal cage 9 falls into the anesthetic box 2, the anesthetic dosage analyzed according to the data is performed, after the anesthetic is performed, the animal cage 9 is pulled out of the anesthetic box through the pull rope 4, then the push plate 14 is not supported by the lugs on the two sides of the dial wheel 16 under the control of the rotating knob 15, then the rotating knob 15 is pulled downwards, then under the action of the inclined planes on the upper side and the lower side of the fixed plate 12, the second spring 17 is firstly extruded to be retracted into the plate groove, then the second spring automatically extends out, at the moment, the animal and the chassis are moved to an experiment operation table by holding the chassis 11 with hands, if the chassis 11 is dirty, the cleaning can be directly carried out, the operation is simple, and the use is convenient.

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 animal is anesthesia mechanism for experiments, includes anesthesia frame (1), its characterized in that: the anesthesia apparatus is characterized in that an anesthesia box (2) is integrally arranged at the lower end of one side of an anesthesia frame (1), an adjusting box (3) is vertically and symmetrically inserted at the lower end of the adjusting box (3), a connecting plate is horizontally connected at the lower ends of the four pull ropes (4), a marking cylinder (5) is integrally connected at the center of the lower end of the connecting plate, a telescopic groove is formed at the lower end in the marking cylinder (5), a telescopic rod (6) is vertically inserted in the telescopic groove, a first pressing plate is integrally arranged at the upper end of one side of the telescopic rod (6) inserted in the telescopic groove, a first spring (7) is sleeved at the lower end of the first pressing plate at one side of the telescopic rod (6) inserted in the telescopic groove, a hook (8) is integrally arranged at one side outside the telescopic rod (6), and an animal cage (9) is hung on the hook (8) through a hanging ring, the supporting plates at the two sides of the lower end of the animal cage (9) are butted and provided with cage openings, and the cage openings are embedded and provided with ventilation nets (10), a chassis (11) is horizontally inserted at the lower end of the animal cage (9), plate grooves are respectively formed in the chassis (11) at one side of the supporting plates at two sides in the animal cage (9), fixing plates (12) are horizontally inserted in the plate grooves, fixing grooves are respectively formed in the supporting plates at one side of the two fixing plates (12), the fixing plate (12) is inserted into the fixing groove, a first cavity and two second cavities are symmetrically arranged between the two plate grooves in the chassis (11) through two baffles, a plurality of push rods (13) are integrally and horizontally connected on one side of the fixing plate (12), one side of each push rod (13) respectively penetrates through one side of each plate groove and one side of each baffle to be inserted into the first cavity, and a push plate (14) is integrally connected with one side of the push rods (13) inserted in the first cavity.

2. The anesthesia mechanism for animal experiments as claimed in claim 1, wherein: the lower end of the center of the chassis (11) is vertically provided with a rotating button (15) through a rotating rod in an inserted manner, and the upper end of the rotating rod is arranged in the first cavity in a penetrating and inserted manner.

3. The anesthesia mechanism for animal experiments as claimed in claim 2, wherein: one end of the rotating rod inserted in the first cavity is sleeved with a shifting wheel (16), and convex blocks on two sides of the shifting wheel (16) are respectively contacted with one side of the push plate (14) on two sides.

4. The anesthesia mechanism for animal experiments as claimed in claim 1, wherein: and a second pressing plate is integrally arranged on one side of each push rod (13) in the inserting second cavity, and a second spring (17) is sleeved between each second pressing plate of the push rods (13) and the baffle.

5. The anesthesia mechanism for animal experiments as claimed in claim 1, wherein: the telescopic groove is vertically formed in the center of the upper end of the telescopic groove, a marking rod (18) is vertically arranged in the center of the upper end of the first pressing plate, indicating needles are integrally arranged on two sides of the upper end of the marking rod (18), and scale marks are arranged on two sides of the marking groove on the marking barrel (6).

6. The anesthesia mechanism for animal experiments as claimed in claim 1, wherein: one side the ventilation net (10) is provided with a stop door through a hinge, the hook (8) is positioned right above the center of the anesthesia box (2), and the lower end of the animal cage (9) is inserted in the anesthesia box (2).