CN211674710U

CN211674710U - Rabbit is fixed and device of dosing for experiments

Info

Publication number: CN211674710U
Application number: CN202020131646.4U
Authority: CN
Inventors: 董宜璇
Original assignee: Shandong First Medical University and Shandong Academy of Medical Sciences
Current assignee: Shandong First Medical University and Shandong Academy of Medical Sciences
Priority date: 2020-01-20
Filing date: 2020-01-20
Publication date: 2020-10-16
Anticipated expiration: 2030-01-20

Abstract

The utility model provides a rabbit is fixed and device of dosing for experiments belongs to medical instrument technical field, including fixed plate, fixed bolster, the fixed subassembly of neck, the subassembly of dosing and two fixed subassemblies of limbs, the fixed bolster sets up on the fixed plate, the fixed subassembly of neck sets up the front end of fixed bolster, two the fixed subassembly of limb is the symmetry and sets up the both sides of fixed bolster, the subassembly of dosing sets up the rear end of fixed bolster, the utility model provides a current rabbit is fixed for experiments and the device of dosing operation is inconvenient, can not adjust the size according to the rabbit size to can not be quick carry out the problem of fixing to the experiment rabbit.

Description

Rabbit is fixed and device of dosing for experiments

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a rabbit is fixed and device of dosing for experiments is related to.

Background

Rabbits for experiments belong to medium-sized experimental animals and are widely used for various medical clinical experiments and teaching researches. However, the rabbit has strong jumping performance and high alertness, and is easy to struggle against and snatch and bite testers in disorder under the non-anesthesia condition, so that the operation progress of each test is hindered, and the personal safety of the testers is threatened. Therefore, before the experiments such as anesthesia, blood sampling, drug administration and the like are carried out, the experimental rabbit is firmly and effectively fixed to ensure the smooth progress of the experiments.

The rabbit is fixed and the device operation of dosing is inconvenient for current experiments, can not adjust the size according to the rabbit size to can not be quick fix the experiment rabbit.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rabbit is fixed and device of dosing for experiments to solve the technical problem who provides among the above-mentioned background art.

The utility model provides a rabbit is fixed and device of dosing for experiments, including fixed plate, fixed bolster, the fixed subassembly of neck, the subassembly of dosing and two fixed subassemblies of limbs, the fixed bolster sets up on the fixed plate, the fixed subassembly of neck sets up the front end of fixed bolster, two the fixed subassembly of limb is the symmetry and sets up the both sides of fixed bolster, the subassembly of dosing sets up the rear end of fixed bolster.

Further, the neck fixing component comprises an upper neck fixing block, a lower neck fixing block, a rectangular box, a balancing weight and two limiting rails, the lower neck fixing block is arranged on the fixing plate, the two limiting rails are symmetrically arranged at two sides of the lower neck fixing block, the upper neck fixing block can be slidably arranged on the two limiting rails, the upper neck fixing block is positioned above the lower neck fixing block, first rubber pads are arranged on the upper neck fixing block and the lower neck fixing block, the top end of the lower neck fixing block is symmetrically provided with two inserting grooves, the bottom end of the upper neck fixing plate is symmetrically provided with two inserting blocks, the two inserting blocks are in one-to-one correspondence with the two inserting grooves, the rectangular box is arranged at the top of the upper neck fixing block, and the balancing weight is arranged in the rectangular box.

Furthermore, a handle is arranged on the side wall of the top end of the upper neck fixing plate.

Further, every fixed subassembly of limbs all includes guide rail and two limbs mountings, the guide rail is the level and sets up on the fixed plate, two the structure of limbs mounting is the same, and two the limbs mounting can slidable mounting be in on the guide rail, every the limbs mounting all includes carriage, lower fixed ring, upper fixed ring, hinge and fastening bolt, the carriage can slidable mounting be in on the guide rail, lower fixed ring sets up the top of carriage, upper fixed ring passes through the hinge with lower fixed ring is articulated, fastening bolt sets up on the upper fixed ring, upper fixed ring with all be equipped with the second rubber pad on the lower fixed ring, be equipped with limit bolt on the carriage, be equipped with the spacing hole of a plurality of on the guide rail.

Further, the medicine feeding assembly comprises a sliding rail, a sliding block, a rotating column, a connecting plate, a clamping ring and a medicine feeder, the sliding rail is horizontally arranged on the fixing plate, the sliding block can be slidably arranged on the sliding rail, the rotating column can be rotatably arranged on the sliding block, the connecting plate is arranged at the top end of the rotating column, the clamping ring is fixedly connected with the connecting plate, and the medicine feeder is clamped in the clamping ring.

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

when the utility model is used, the rabbit to be tested is placed on the fixed pad, then the neck of the rabbit to be tested is placed on the lower neck fixed block, then the upper neck fixed block is moved downwards on the two limit rails, the two splicing blocks at the bottom end of the upper neck fixed block are moved downwards into the two splicing grooves at the top end of the lower neck fixed block, the neck of the rabbit to be tested is rapidly fixed between the upper neck fixed block and the lower neck fixed block, meanwhile, the balancing weight in the rectangular box can play a role of pressing downwards, the neck of the rabbit is prevented from struggling to slide out from the upper neck fixed block and the lower neck fixed block, the first rubber pad can avoid the damage of the upper neck fixed block and the lower neck fixed block to the neck of the rabbit, the sliding frame in the two limb fixing pieces is pushed to move on the guide rail, and then the distance between the sliding frames in the two limb fixing pieces is adjusted to adapt to different rabbit body, utilize spacing bolt to install in the spacing downthehole that corresponds, avoid the carriage to take place the unnecessary removal, place the limbs of rabbit in the solid fixed ring down, utilize fastening bolt to be connected upper fixed ring and lower fixed ring, the closed limbs to the rabbit between upper fixed ring and the lower fixed ring is fixed fast, and the second rubber pad can avoid lower fixed ring and last solid fixed ring to the damage of rabbit limbs simultaneously, and is very convenient, and the practicality is stronger.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic perspective view of the limb fixing member of the present invention.

Reference numerals:

the fixing plate 1, the fixing pad 2, the neck fixing component 3, the upper neck fixing block 31, the lower neck fixing block 32, the rectangular box 33, the balancing weight 34, the limiting rail 35, the first rubber pad 36, the insertion groove 37, the insertion block 38, the handle 39, the dosing component 4, the sliding rail 41, the sliding block 42, the rotating column 43, the connecting plate 44, the clamping ring 45, the dosing device 46, the limb fixing component 5, the guide rail 51, the limb fixing component 52, the sliding frame 53, the lower fixing ring 54, the second rubber pad 541, the upper fixing ring 55, the hinge 56, the fastening bolt 57, the limiting bolt 58 and the limiting hole 59.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.

The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in the following figures 1-3, the utility model provides a rabbit fixing and drug delivery device for experiments, which comprises a fixing plate 1, a fixing pad 2, a neck fixing component 3, a drug delivery component 4 and two limb fixing components 5, wherein the fixing pad 2 is arranged on the fixing plate 1, the neck fixing component 3 is arranged at the front end of the fixing pad 2, the two limb fixing components 5 are symmetrically arranged at the two sides of the fixing pad 2, the drug delivery component 4 is arranged at the rear end of the fixing pad 2, rabbits to be tested are manually placed on the fixing pad 2, then the neck of the rabbits is rapidly fixed by the neck fixing component 3, then the limbs of the rabbits are rapidly fixed by the two limb fixing components 5, and the two limb fixing components 5 can be manually adjusted according to the body types of the rabbits for fixation, which is very convenient, the practicability is stronger.

Specifically, the neck fixing assembly 3 includes an upper neck fixing block 31, a lower neck fixing block 32, a rectangular box 33, a weight block 34 and two limiting rails 35, the lower neck fixing block 32 is disposed on the fixing plate 1, the two limiting rails 35 are symmetrically disposed on two sides of the lower neck fixing block 32, the upper neck fixing block 31 is slidably mounted on the two limiting rails 35, the upper neck fixing block 31 is located above the lower neck fixing block 32, the upper neck fixing block 31 and the lower neck fixing block 32 are both provided with first rubber pads 36, the top end of the lower neck fixing block 32 is symmetrically provided with two insertion grooves 37, the bottom end of the upper neck fixing plate 1 is symmetrically provided with two insertion blocks 38, the two insertion blocks 38 are in one-to-one correspondence with the two insertion grooves 37, the rectangular box 33 is disposed on the top of the upper neck fixing block 31, balancing weight 34 sets up in rectangle case 33, place neck fixed block 32 down through artifical rabbit's neck with the experiment, then artifical will go up neck fixed block 31 downstream on two spacing rails 35, go up two grafting piece 38 downstream of neck fixed block 31 bottom to insert down in two inserting grooves 37 on neck fixed block 32 top, go up neck fixed block 31 and down carry out quick fixation to the rabbit's of experiment neck between the neck fixed block 32, balancing weight 34 in the rectangle case 33 can play the effect of pushing down simultaneously, prevent that the neck of rabbit from struggling from going up the neck fixed block 31 and down the roll-off between the neck fixed block 32, first rubber pad 36 can avoid going up neck fixed block 31 and neck fixed block 32 down to the damage of rabbit neck.

Specifically, a handle 39 is arranged on the side wall of the top end of the upper neck fixing plate 1, and the handle 39 is used for facilitating manual movement of the upper neck fixing plate 1.

Specifically, each limb fixing component 5 comprises a guide rail 51 and two limb fixing pieces 52, the guide rail 51 is horizontally arranged on the fixing plate 1, the two limb fixing pieces 52 have the same structure, the two limb fixing pieces 52 can be slidably arranged on the guide rail 51, each limb fixing piece 52 comprises a sliding frame 53, a lower fixing ring 54, an upper fixing ring 55, a hinge 56 and a fastening bolt 57, the sliding frame 53 can be slidably arranged on the guide rail 51, the lower fixing ring 54 is arranged at the top end of the sliding frame 53, the upper fixing ring 55 is hinged to the lower fixing ring 54 through the hinge 56, the fastening bolt 57 is arranged on the upper fixing ring 55, the upper fixing ring 55 and the lower fixing ring 54 are both provided with second rubber pads 541, and the sliding frame 53 is provided with a limit bolt 58, be equipped with the spacing hole of a plurality of 59 on the guide rail 51, carriage 53 through two limbs mountings 52 of artifical promotion moves on guide rail 51, and then adjust the distance between carriage 53 in two limbs mountings 52 and adapt to different rabbit sizes, then utilize limit bolt 58 to install in corresponding spacing hole 59, avoid carriage 53 to take place unnecessary removal, artifical limbs with the rabbit are placed in lower fixing ring 54 afterwards, it is connected upper fixing ring 55 and lower fixing ring 54 to utilize fastening bolt 57 to be connected immediately artificially, the closed limbs to the rabbit between upper fixing ring 55 and the lower fixing ring 54 are fixed fast, simultaneously second rubber pad 541 can avoid the damage of lower fixing ring 54 and upper fixing ring 55 to the limb rabbit.

Specifically, the administration set 4 comprises a slide rail 41, a slide block 42, a rotating column 43, a connecting plate 44, a clamping ring 45 and an administration device 46, the slide rail 41 is horizontally arranged on the fixing plate 1, the slide block 42 can be slidably arranged on the slide rail 41, the rotating column 43 is rotatably arranged on the sliding block 42, the connecting plate 44 is arranged at the top end of the rotating column 43, the locking ring 45 is fixedly connected with the connecting plate 44, the administration device 46 is locked in the locking ring 45, before the rabbit needs to take medicine, the slide block 42 is pushed manually to move on the slide rail 41, the slide block 42 drives the rotating column 43 to move synchronously, then the manual work rotates and rotates post 43 and drive clamping ring 45 on the connecting plate 44 and rotate in step, and ware 46 of dosing in clamping ring 45 rotates to suitable position thereupon, makes things convenient for the manual work to take ware 46 of dosing to dose to the rabbit.

The utility model discloses the theory of operation: when the utility model is used, the rabbit to be tested is placed on the fixed pad 2, then the neck of the rabbit to be tested is placed on the lower neck fixed block 32, then the upper neck fixed block 31 is moved downwards on the two limit rails 35, the two plug-in blocks 38 at the bottom of the upper neck fixed block 31 are moved downwards into the two plug-in grooves 37 inserted at the top end of the lower neck fixed block 32, the neck of the rabbit to be tested is rapidly fixed between the upper neck fixed block 31 and the lower neck fixed block 32, meanwhile, the balancing weight 34 in the rectangular box 33 can play a role of pressing downwards, the neck of the rabbit is prevented from sliding out from between the upper neck fixed block 31 and the lower neck fixed block 32, the first rubber pad 36 can avoid the damage of the upper neck fixed block 31 and the lower neck fixed block 32 to the neck of the rabbit, and then the sliding frames 53 in the two limb fixed blocks 52 are pushed to move on the guide rails 51, further adjusting the distance between the sliding frames 53 of the two limb fixing pieces 52 to adapt to different rabbit body types, installing the limiting bolts 58 in the corresponding limiting holes 59 to avoid unnecessary movement of the sliding frames 53, placing the rabbit limbs in the lower fixing ring 54, connecting the upper fixing ring 55 with the lower fixing ring 54 by the fastening bolts 57, closing the upper fixing ring 55 and the lower fixing ring 54 to quickly fix the rabbit limbs, meanwhile, the second rubber pad 541 can avoid the lower fixing ring 54 and the upper fixing ring 55 from damaging the rabbit limbs, which is very convenient and practical, before the rabbit needs to take medicine, manually pushing the sliding block 42 to move on the sliding rail 41, the sliding block 42 driving the rotating column 43 to move synchronously, then manually rotating the rotating column 43 driving the clamping ring 45 on the connecting plate 44 to rotate synchronously, and the medicine applicator 46 in the clamping ring 45 rotates to a proper position accordingly, the administration device 46 is convenient to take manually to administer the drug to the rabbit.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a device of dosing is fixed to rabbit for experiments which characterized in that: including fixed plate (1), fixed bolster (2), the fixed subassembly of neck (3), the subassembly of dosing (4) and two fixed subassemblies of limbs (5), fixed bolster (2) set up on fixed plate (1), the fixed subassembly of neck (3) sets up the front end of fixed bolster (2), two the fixed subassembly of limb (5) are the symmetry and set up the both sides of fixed bolster (2), the subassembly of dosing (4) sets up the rear end of fixed bolster (2).

2. The rabbit fixing and drug delivery device for experiments according to claim 1, wherein: the neck fixing assembly (3) comprises an upper neck fixing block (31), a lower neck fixing block (32), a rectangular box (33), a balancing weight (34) and two limiting rails (35), the lower neck fixing block (32) is arranged on the fixing plate (1), the two limiting rails (35) are symmetrically arranged on two sides of the lower neck fixing block (32), the upper neck fixing block (31) can be slidably arranged on the two limiting rails (35), the upper neck fixing block (31) is positioned above the lower neck fixing block (32), first rubber pads (36) are arranged on the upper neck fixing block (31) and the lower neck fixing block (32), two insertion grooves (37) are symmetrically arranged at the top end of the lower neck fixing block (32), and two insertion blocks (38) are symmetrically arranged at the bottom end of the upper neck fixing block (31), the two insertion blocks (38) correspond to the two insertion grooves (37) one by one, the rectangular box (33) is arranged at the top of the upper neck fixing block (31), and the balancing weight (34) is arranged in the rectangular box (33).

3. The rabbit fixing and drug delivery device for experiments according to claim 2, wherein: and a handle (39) is arranged on the side wall of the top end of the upper neck fixing block (31).

4. The rabbit fixing and drug delivery device for experiments according to claim 1, wherein: each limb fixing component (5) comprises a guide rail (51) and two limb fixing pieces (52), the guide rail (51) is horizontally arranged on the fixing plate (1), the two limb fixing pieces (52) are identical in structure, the two limb fixing pieces (52) can be slidably arranged on the guide rail (51), each limb fixing piece (52) comprises a sliding frame (53), a lower fixing ring (54), an upper fixing ring (55), a hinge (56) and a fastening bolt (57), the sliding frame (53) can be slidably arranged on the guide rail (51), the lower fixing ring (54) is arranged at the top end of the sliding frame (53), the upper fixing ring (55) is hinged to the lower fixing ring (54) through the hinge (56), and the fastening bolt (57) is arranged on the upper fixing ring (55), go up solid fixed ring (55) with all be equipped with second rubber pad (541) on solid fixed ring (54) down, be equipped with spacing bolt (58) on carriage (53), be equipped with a plurality of spacing hole (59) on guide rail (51).

5. The rabbit fixing and drug delivery device for experiments according to claim 1, wherein: dosing assembly (4) includes slide rail (41), slider (42), rotates post (43), connecting plate (44), block ring (45) and ware (46) of dosing, slide rail (41) are the level and set up on fixed plate (1), slider (42) can slidable mounting be in on slide rail (41), it can rotate the setting to rotate post (43) on slider (42), connecting plate (44) are installed the top of rotating post (43), block ring (45) with connecting plate (44) fixed connection, ware (46) of dosing block in block ring (45).